CN211689777U - Road engineering road surface tamping device - Google Patents
Road engineering road surface tamping device Download PDFInfo
- Publication number
- CN211689777U CN211689777U CN202020097639.7U CN202020097639U CN211689777U CN 211689777 U CN211689777 U CN 211689777U CN 202020097639 U CN202020097639 U CN 202020097639U CN 211689777 U CN211689777 U CN 211689777U
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- tamping
- plate
- backup pad
- road
- support plate
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Abstract
The utility model belongs to the technical field of the technique of road construction and specifically relates to a road engineering road surface tamping device is related to, backup pad, the setting that sets up including the level are used for promoting the crawler of backup pad motion in the both sides that the backup pad is relative, the direction of motion along the backup pad has set gradually in the backup pad that the first tamping mechanism, the direction of motion that roll set up are the second tamping mechanism of vertical direction and the third tamping mechanism that the direction of motion is vertical direction. The utility model discloses make holistic ramming effect better.
Description
Technical Field
The utility model belongs to the technical field of the technique of road construction and specifically relates to a highway engineering road surface tamping device is related to.
Background
In the road construction process, tamping and road surface tamping are commonly used, so that the pavement compactness is increased, the service life of the pavement is prolonged, and the pavement compactness is caused after a large-scale tamping machine tamps the existing pavement.
Chinese patent with publication number CN205368971U discloses a road surface tamping vehicle, which comprises a vehicle head, a carriage and a tamping device, wherein the carriage is fixed at the rear of the vehicle head, the lower part of the vehicle head is provided with driving wheels, the lower part of the carriage is provided with two sets of following wheels, the carriage comprises a base and a hollow carriage body above the base, the tamping device is fixed on the base, the tamping device comprises a cuboid-shaped working box and a tamping block, the interior of the working box is of a cavity structure, the inner wall of the working box is provided with a sliding rail, the center of the top surface in the interior of the working box is fixed with an electromagnet, the top surface of the working box is provided with a control device, and the electromagnet is electrically connected with the control device.
The above prior art solutions have the following drawbacks: the road surface is tamped through the tamping blocks, the road surface is uneven, and the tamping effect is poor due to the fact that the tamping blocks are not used for the tamping process in a single time.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a road engineering road surface tamping device helps improving the effect of tamping.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a road engineering road surface tamping device, includes the backup pad that the level set up, sets up the crawler that is used for promoting the backup pad motion in the both sides that the backup pad is relative, the direction of motion that has set gradually along the backup pad in the backup pad rolls the first tamping mechanism that sets up, the direction of motion is the second tamping mechanism of vertical direction and the direction of motion is the third tamping mechanism of vertical direction.
Through adopting above-mentioned technical scheme, add first tamping mechanism, second tamping mechanism and third tamping mechanism, then same position is through the tamping of cubic, and then makes the effect of whole tamping better.
The present invention may be further configured in a preferred example such that the first tamping mechanism comprises: a first connecting assembly disposed on the support plate; a first tamping drum rotatably disposed at the first connecting assembly remote from the third tamping mechanism; the fixed end is rotatably connected to the supporting plate, the output shaft is rotatably connected to the first connecting assembly, and the first driving piece drives the first tamping roller to abut against the ground through the first connecting assembly.
Through adopting above-mentioned technical scheme, roll on the road surface through first tamping roller to carry out the preliminary treatment to the road surface of tamping, subsequent second tamping mechanism, the third tamping mechanism of being convenient for tamp it.
The present invention may be further configured in a preferred example such that the second tamping mechanism comprises: a second connecting assembly disposed on the support plate; a horizontal second connecting plate slidably connected to the second connecting assembly; the vertical second connecting rod is arranged on the bottom surface of the second connecting plate and penetrates through the supporting plate; the horizontal second tamping plates are arranged at the bottom ends of the second connecting rods; the second driving piece is arranged on the supporting plate and is connected with the second connecting plate through a second transmission assembly so as to drive the second tamping plate to abut against the ground.
Through adopting above-mentioned technical scheme, second driving piece drive second tamping plate up-and-down motion to make the second tamping plate carry out the processing of tamping to the road surface, thereby make the effect of tamping better.
The present invention may be further configured in a preferred example, wherein the second transmission assembly comprises: two second sliding blocks which are connected with the bottom surface of the second connecting plate in a relatively sliding manner; one end of the first transmission rod is rotatably connected to the second sliding block; the second transmission rod is rotatably connected to the end part, far away from the second sliding block, of the first transmission rod; the first transmission disc is rotatably connected to the end part, far away from the first transmission rod, of the second transmission rod; the first gear is arranged on the supporting plate and connected with the side wall, far away from the second transmission rod, of the first transmission disk; the second gear is arranged on the second connecting assembly and meshed with the first gear; the first rack is arranged between the two second gears and meshed with the two second gears; the first transmission rod is located between the second sliding block and the second transmission rod and is connected to the second connecting assembly in a rotating mode, and the output shaft of the second driving piece is connected with the bottom of the first rack.
Through adopting above-mentioned technical scheme, through first rack motion, then through first gear and second gear drive, and then drive first drive disk, second transfer line, first transfer line and second slider motion, then promote the second connecting plate and slide from top to bottom, this transmission mode is comparatively stable.
The present invention may be further configured in a preferred example, wherein the top surfaces of the second connecting member and the second connecting plate are provided with two first elastic members, and the deformation direction of the first elastic members is the same as the movement direction of the second tamper plate.
Through adopting above-mentioned technical scheme, first elastic component plays the effect of buffering.
The present invention may be further configured in a preferred example, wherein the third tamping mechanism comprises: a third connecting assembly arranged on the supporting plate; two first fixed pulleys oppositely arranged on the third connecting assembly; the winding assemblies are arranged on the supporting plates and matched with the corresponding first fixed pulleys; one end of the steel rope is connected with the winding component, and the other end of the steel rope is connected with the third tamping heavy hammer and is abutted against the corresponding first fixed pulley; and the third driving piece is arranged on the supporting plate and drives the wire winding assembly to change the extending length of the steel rope.
By adopting the technical scheme, the third tamping heavy hammer has larger mass, and the tamping effect is better by releasing the third tamping heavy hammer.
The utility model discloses can further configure to in a preferred example, be provided with respectively with the first spacing section of thick bamboo of first fixed pulley complex vertical on the third coupling assembling, first spacing section of thick bamboo is worn to establish by the steel cable.
Through adopting above-mentioned technical scheme, the motion of third tamping weight has certain distance, thereby sets up the motion position of a spacing section of thick bamboo injectd the steel cable of first spacing, and then injects the motion route of third tamping weight.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the first tamping mechanism, the second tamping mechanism and the third tamping mechanism are additionally arranged, so that the tamping is carried out for three times at the same position, and the overall tamping effect is better;
2. the second driving piece drives the second tamping plate to move up and down, so that the second tamping plate can tamp the pavement, and the tamping effect is better;
3. the third tamping heavy hammer has larger mass, and the tamping effect is better by releasing the third tamping heavy hammer.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a sectional view of the entire structure in the present embodiment;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 4 is a cross-sectional view of a second tamping mechanism in accordance with the present embodiment.
In the figure, 1, a support plate; 11. a crawler mechanism; 2. a first tamping mechanism; 21. a first connection assembly; 211. a first connecting seat; 212. a first connecting rod; 213. a first balance bar; 214. a second balance bar; 22. a first tamping drum; 23. a first driving member; 3. a second tamping mechanism; 31. a second connection assembly; 32. a second connecting plate; 321. a first elastic member; 322. a second groove; 323. a second protrusion; 324. a second transmission groove; 33. a second connecting rod; 34. a second tamper plate; 35. a second transmission assembly; 351. a second slider; 352. a first drive lever; 353. a second transmission rod; 354. a first drive disk; 355. a first gear; 356. a second gear; 357. a first rack; 36. a second driving member; 4. a third tamping mechanism; 41. a third connection assembly; 411. a third connecting rod; 412. a third connecting plate; 42. a first fixed pulley; 43. a winding assembly; 44. a steel cord; 45. thirdly, tamping a heavy hammer; 46. a third driving member; 47. first spacing section of thick bamboo.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the road engineering road surface tamping device that this embodiment discloses, backup pad 1 including the level setting, set up and be used for promoting the crawler 11 of backup pad 1 motion in backup pad 1 relative both sides, the direction of motion of backup pad 1 is gone up and is set gradually the first tamping mechanism 2 that the roll set up, the direction of motion is the second tamping mechanism 3 of vertical direction and the direction of motion is the third tamping mechanism 4 of vertical direction, first tamping mechanism 2, second tamping mechanism 3 and third tamping mechanism 4 carry out the processing of tamping in proper order to the road surface, then same position is through the tamping of cubic, and then make the effect of whole tamping better.
Referring to fig. 1 and 2, the first tamping mechanism 2 includes a first connecting assembly 21 provided on the support plate 1, the first connecting assembly 21 including: a first connecting seat 211 oppositely arranged on the support plate 1; a first connection rod 212 disposed between the two first connection seats 211; two first balance bars 213 rotatably connected to the first connecting bars 212 and having a length direction parallel to the length direction of the support plate 1; and a second balance bar 214 disposed between the first balance bars 213.
The ends of the two first balance bars 213 remote from the second tamping mechanism 3 are connected in a rotating manner with a first tamping drum 22, the vertical cross section of which first tamping drum 22 consists of three arc-shaped surfaces. A first driving member 23 is rotatably connected to the support plate 1, and an output shaft of the first driving member 23 is rotatably connected to the second balance bar 214, and the first driving member 23 is specifically a hydraulic cylinder.
In actual operation, the first driving member 23 is driven to push the second balance bar 214 to move, so that the surface of the first tamping roller 22 abuts against the road surface, and the first tamping roller 22 rotates synchronously during the continuous movement of the supporting plate 1.
Referring to fig. 2 and 3, the second tamping mechanism 3 includes: a second connecting component 31 which is arranged on the support plate 1 and has an inverted U-shaped structure; a horizontal second attachment plate 32 slidably attached to the second attachment assembly 31. A second protrusion 323 is fixed to a side of the second connecting plate 32 close to the second connecting assembly 31, a second groove 322 for the second protrusion 323 to slide is formed in the second connecting assembly 31, and a sliding direction of the second connecting plate 32 is defined by the second protrusion 323 and the second groove 322.
A vertical second connecting rod 33 is fixed on the bottom surface of the second connecting plate 32 and near the corner of the second connecting plate 32, the second connecting rod 33 penetrates through the supporting plate 1, the bottom ends of the four second connecting rods 33 are connected with a horizontal second tamping plate 34, the supporting plate 1 is connected with a second driving part 36, the output shaft of the second driving part 36 is connected with a second transmission component 35 connected to the second connecting plate 32, the second driving part 36 is specifically a hydraulic cylinder, and the second driving part is driven by the driving hydraulic cylinder through the second transmission component 35, so that the second tamping plate 34 moves up and down.
The second transmission assembly 35 includes: two second transmission grooves 324 which are oppositely arranged on the bottom surface of the second connecting plate 32 and the length direction of which is parallel to the width direction of the supporting plate 1; and a second slider 351 which is slidably connected in the second transmission groove 324 and has a T-shaped structure. Wherein, the two second transmission slots 324 are not communicated with each other.
A first transmission rod 352 is rotatably connected to the bottom end of the second slider 351, a second transmission rod 353 is rotatably connected to the end of the first transmission rod 352 away from the second slider 351, and the first transmission rod 352 is rotatably connected to the second connecting assembly 31 between the second slider 351 and the second transmission rod 353, that is, the first transmission rod 352 can only rotate around the connection position of the first transmission rod 352 and the second connecting assembly 31.
A first transmission disc 354 is rotatably connected to an end portion of the second transmission rod 353 away from the first transmission rod 352, a first gear 355 is rotatably connected to a position, corresponding to the first transmission disc 354, on the support plate 1, a side wall of the first transmission disc 354 away from the second transmission rod 353 is fixed to the first gear 355, and a second gear 356 engaged with the first gear 355 is rotatably connected to the second connecting assembly 31 and located in the second groove 322. The output shaft of the second driving member 36 is connected to a first rack 357 located below the second connecting plate 32, and two sides of the first rack 357 are respectively engaged with the two second gears 356.
In actual operation, the output shaft of the second driving member 36 extends to push the first rack 357 to move upward, the two second gears 356 rotate in opposite directions, the first gear 355 rotates in opposite directions, the first driving disk 354 drives the second driving rod 353 to move, the two first driving rods 352 in a splayed shape rotate to form a horizontal state, the second connecting plate 32 is driven to move downward, and the second tamping plate 34 is driven to abut against the ground.
Two first elastic members 321 are disposed on the top surfaces of the second connecting member 31 and the second connecting plate 32, the deformation direction of the first elastic members 321 is the same as the movement direction of the second tamper plate 34, and the first elastic members 321 are specifically springs.
The third tamping mechanism 4 includes a third connecting assembly 41 provided on the support plate 1, the third connecting assembly 41 including: two third connecting rods 411 oppositely arranged on the support plate 1; a horizontal third connecting plate 412 arranged on the two third connecting rods 411, the third connecting plate 412 extending away from the second tamping mechanism 3.
Two groups of first fixed pulleys 42 are relatively rotatably connected to the third connecting plate 412, four first fixed pulleys 42 are arranged, winding assemblies 43 respectively matched with the two corresponding first fixed pulleys 42 are relatively arranged on the support plate 1, steel ropes 44 are connected to the winding assemblies 43, the other ends of the steel ropes 44 are connected with a third tamping weight 45, a third driving member 46 for driving the winding assemblies 43 to move so as to change the extending length of the steel ropes 44 is arranged on the support plate 1, the third driving member 46 is specifically a motor, the corresponding steel ropes 44 abut against the two corresponding first fixed pulleys 42, a through hole for the steel rope 44 to pass through is formed in the third connecting plate 412, the steel rope 44 does not abut against the side edge of the third connecting plate 412, so that the steel rope 44 can move conveniently, and the third tamping weight 45 is positioned below the third connecting plate 412.
In order to further limit the movement of the steel cable 44, a vertical first limiting barrel 47 matched with the corresponding steel cable 44 is fixed on the bottom surface of the third connecting plate 412, the corresponding steel cable 44 penetrates through the first limiting barrel 47, and the first limiting barrel 47 can reduce the shaking of the steel cable 44, so that the tamping effect of the third tamping weight 45 is better.
The implementation principle of the embodiment is as follows: the crawler mechanism 11 drives the supporting plate 1 to move, then the first tamping mechanism 2, the second tamping mechanism 3 and the third tamping mechanism 4 sequentially tamp the road surface, and the same position is tamped for three times, so that the overall tamping effect is better.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a road engineering road surface tamping device, its characterized in that, backup pad (1) including the level setting, set up and be used for promoting track mechanism (11) of backup pad (1) motion in backup pad (1) relative both sides, the direction of motion of following backup pad (1) on backup pad (1) has set gradually first tamping mechanism (2), the direction of motion is the second tamping mechanism (3) of vertical direction and the direction of motion is third tamping mechanism (4) of vertical direction that roll sets up.
2. A road compaction device according to claim 1 wherein the first compaction mechanism (2) comprises: a first connecting assembly (21) arranged on the support plate (1); a first tamping drum (22) rotatably arranged at the first connecting assembly (21) remote from the third tamping mechanism (4); the fixed end is rotatably connected to the supporting plate (1), the output shaft is rotatably connected to the first connecting component (21) and drives the first tamping roller (22) to abut against the ground through the first driving part (23).
3. A road compaction device according to claim 1 wherein the second compaction mechanism (3) comprises: a second connecting assembly (31) arranged on the support plate (1); a horizontal second connecting plate (32) slidably connected to the second connecting assembly (31); a vertical second connecting rod (33) which is arranged on the bottom surface of the second connecting plate (32) and penetrates through the support plate (1); the horizontal second tamping plates (34) are arranged at the bottom ends of the second connecting rods (33); and a second driving piece (36) which is arranged on the support plate (1) and is connected with the second connecting plate (32) through a second transmission assembly (35) so as to drive the second tamping plate (34) to abut against the ground.
4. A road compaction device according to claim 3 wherein the second transmission assembly (35) comprises: two second sliders (351) which are connected to the bottom surface of the second connecting plate (32) in a relatively sliding manner; one end of the first transmission rod (352) is rotatably connected to the second sliding block (351); a second transmission rod (353) rotatably connected to the end part of the first transmission rod (352) far away from the second sliding block (351); a first drive disk (354) rotatably connected to the end of the second drive rod (353) remote from the first drive rod (352); a first gear (355) which is arranged on the support plate (1) and is connected with the side wall of the first transmission disc (354) far away from the second transmission rod (353); a second gear (356) provided on the second connecting member (31) and engaged with the first gear (355); a first rack (357) disposed between the two second gears (356) and engaged with the two second gears (356); the first transmission rod (352) is positioned between the second sliding block (351) and the second transmission rod (353) and is connected to the second connecting assembly (31) in a rotating mode, and the output shaft of the second driving piece (36) is connected with the bottom of the first rack (357).
5. A road compaction device according to claim 4, wherein two first elastic members (321) are arranged on the top surfaces of the second connecting member (31) and the second connecting plate (32), and the deformation direction of the first elastic members (321) is the same as the movement direction of the second compaction plate (34).
6. A road compaction device according to claim 1 wherein the third compaction mechanism (4) comprises: a third connecting assembly (41) arranged on the support plate (1); two first fixed pulleys (42) which are oppositely arranged on the third connecting component (41); the winding assemblies (43) are arranged on the support plate (1) and are matched with the corresponding first fixed pulleys (42); a steel rope (44) with one end connected with the winding component (43) and the other end connected with a third tamping weight (45) and abutted against the corresponding first fixed pulley (42); and a third driving member (46) which is arranged on the support plate (1) and drives the winding assembly (43) to change the extending length of the steel rope (44).
7. A road surface tamping device according to claim 6, wherein said third connecting assembly (41) is provided with a vertical first limiting cylinder (47) respectively engaged with said first fixed pulley (42), said steel cable (44) passing through said first limiting cylinder (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020097639.7U CN211689777U (en) | 2020-01-16 | 2020-01-16 | Road engineering road surface tamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020097639.7U CN211689777U (en) | 2020-01-16 | 2020-01-16 | Road engineering road surface tamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211689777U true CN211689777U (en) | 2020-10-16 |
Family
ID=72773132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020097639.7U Expired - Fee Related CN211689777U (en) | 2020-01-16 | 2020-01-16 | Road engineering road surface tamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211689777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373766A (en) * | 2021-08-12 | 2021-09-10 | 新沂市盛翔节能保温工程有限公司 | Rolling compaction type pavement tamping machine for slope road and tamping construction method |
-
2020
- 2020-01-16 CN CN202020097639.7U patent/CN211689777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373766A (en) * | 2021-08-12 | 2021-09-10 | 新沂市盛翔节能保温工程有限公司 | Rolling compaction type pavement tamping machine for slope road and tamping construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |