CN114319028A

CN114319028A - Road surface tamping device for highway engineering construction

Info

Publication number: CN114319028A
Application number: CN202210049953.1A
Authority: CN
Inventors: 杨雪冰; 邵百安; 曹锋军; 许砚朝; 楚志浩; 任丙彦; 刘冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-04-12

Abstract

The invention provides a road surface tamping device for highway engineering construction, which relates to the technical field of road surface tamping and comprises the following components: the mobile devices are provided with two groups, and a supporting device is arranged between the two groups of the mobile devices; the inner side of the supporting device is provided with a connecting device in a sliding manner, and the bottom of the connecting device is provided with an auxiliary mechanism; the top of the connecting device is provided with a driving device, and the inner side of the connecting device is slidably provided with a tamping mechanism; the linkage mechanism is fixedly arranged on the outer side of the driving device, so that the road surface can be tamped more simply and conveniently, and the phenomenon that the tamped surface is uneven or omitted is effectively avoided; the tamping force can be adjusted simply and quickly according to the actual hardness of the roadbed; the problem of the surface unevenness or the phenomenon of omitting of ramming can appear, reduced the effect of ramming to current tamping device can not be quick simple and convenient adjust the dynamics of ramming is solved.

Description

Road surface tamping device for highway engineering construction

Technical Field

The invention relates to the technical field of pavement tamping, in particular to a pavement tamping device for highway engineering construction.

Background

The tamping is a Chinese word, the explanation is reinforcement, the extension is to make a firm foundation, and the tamping is mainly used in the building industry; the heavy object is repeatedly and freely dropped to tamp the foundation or the filling soil and stone so as to improve the construction operation of compactness; in road construction, the sand and stones of the road bed are generally tamped.

However, as for the conventional tamping device at present, the conventional tamping device mostly adopts a vibration type tamper which is moved manually, the speed of the tamping mode is slow, and the phenomenon that the tamping surface is not flat or is omitted can occur, so that the tamping effect is reduced, and the conventional tamping device cannot adjust the tamping force quickly, simply and conveniently, is not beneficial to tamping the road surface, and reduces the practicability of the tamping device.

Disclosure of Invention

In view of the above, the invention provides a road surface tamping device for highway engineering construction, which is provided with a linkage mechanism, a driving mechanism and a tamping mechanism, so that the tamping device can tamp a road surface more simply and conveniently, and the phenomenon that the tamping surface is uneven or omitted is effectively avoided; and the tamping force can be adjusted simply and quickly according to the actual hardness of the roadbed.

The invention provides a road surface tamping device for highway engineering construction, which specifically comprises: the movement of the device is carried out by moving the device,

the mobile device includes: the moving frame main body is of a square structure, and two groups of moving frames are arranged; the bottom of the movable frame is provided with four groups of driving wheels through driving motors; the fixed column is fixedly arranged at the top of the movable frame, and the main body of the fixed column is of a square structure; the limiting rod is fixedly arranged at the top of the movable frame and is positioned on two sides of the fixed column; the control module is arranged at the top of the movable frame; the two groups of moving devices are arranged, and a supporting device is arranged between the two groups of moving devices; the inner side of the supporting device is provided with a connecting device in a sliding manner, and the bottom of the connecting device is provided with an auxiliary mechanism; the top of the connecting device is provided with a driving device, and the inner side of the connecting device is slidably provided with a tamping mechanism; and a linkage mechanism is fixedly arranged on the outer side of the driving device.

Optionally, the support device comprises: the supporting frames are arranged between the tops of the two groups of moving frames, and fixed columns are arranged inside two sides of each supporting frame; limiting rods are arranged inside two sides of the supporting frame in a sliding mode, and spring parts are arranged between the inside of the supporting frame and the tops of the limiting rods; the threaded rod is arranged in the support frame, and a conical gear is arranged at the top of the threaded rod; the bevel gear A is fixedly arranged at the shaft end of the motor device and is meshed with the bevel gear at the top of the threaded rod; the rack is fixedly arranged on the top of the support frame; pressure sensor A, pressure sensor A installs in the inside both sides of support frame, and sets up to electric connection between pressure sensor A and the control module.

Optionally, the connection device comprises: the connecting frame is arranged on the inner side of the top of the supporting frame in a sliding manner; the connecting shafts are arranged on two sides of the top of the connecting frame; the connecting gear is fixedly arranged on the outer side of the connecting shaft and is meshed with the rack; the synchronous wheel A is fixedly arranged at the top end of the connecting shaft; pressure sensor B, pressure sensor B installs in the link both sides, and pressure sensor B and pressure sensor A are located same axis to set up to electric connection between pressure sensor B and the control module.

Optionally, the assist mechanism comprises: the auxiliary plates are arranged on two sides of the bottom of the connecting frame; the auxiliary rod is arranged in the auxiliary plate in a sliding mode, and a spring part is arranged between the top of the auxiliary rod and the top of the auxiliary plate; the bottom plate is fixedly arranged between the bottom ends of the four groups of auxiliary rods.

Optionally, the drive device comprises: the driving frames are arranged on two sides of the top of the connecting frame; the driving shaft is arranged in the driving frame, and the top end of the driving shaft is provided with a bevel gear; a belt pulley is fixedly arranged on the outer side of the other end of the driving shaft; the bevel gear B is fixedly arranged at the shaft end of the motor device and is meshed with the bevel gear at the top end of the driving shaft; and the cam is fixedly arranged on the outer side of the driving shaft.

Optionally, the tamping mechanism comprises: the tamping column is arranged inside the top side of the connecting frame in a sliding mode, an annular groove is formed in the tamping column, and a driving shaft is arranged on the inner side of the annular groove; the fixing plate is fixedly arranged at the top of the tamping column, and the bottom of the fixing plate is attached to the outer side of the cam; the tamping plate is fixedly arranged at the bottom of the tamping column and is positioned at the top of the bottom plate.

Optionally, the tamping mechanism further comprises: the fixing blocks are fixedly arranged on two sides of the top of the tamping plate; the self-locking block is arranged in the fixed block in a sliding mode, and a spring part is arranged between the rear side of the self-locking block and the inside of the fixed block; the top of the front side of the self-locking block is provided with a bevel edge structure; the balancing weight is arranged on the outer side of the fixing block; from the lockhole, set up inside the balancing weight from the lockhole, and be provided with from the inside slip of lockhole from the locking piece.

Optionally, the linkage mechanism comprises: the linkage shaft A is arranged in the driving frame; the belt pulley A is fixedly arranged on the outer side of the linkage shaft A, and a belt is arranged between the belt pulley A and the belt pulley on the outer side of the driving shaft; the disc is fixedly arranged on the outer side of the universal driving shaft A; the intermittent column is fixedly arranged on the outer side of the rear part of the disc; the intermittent disc is fixedly arranged on the outer side of the universal driving shaft A and is positioned at the rear part of the disc; the bottom of the intermittent plate is provided with an arc-shaped groove.

Optionally, the linkage mechanism further comprises: the linkage shaft B is arranged in the connecting frame; the synchronous wheel B is fixedly arranged on the outer side of the linkage shaft B, and a synchronous belt is arranged between the synchronous wheel B and the synchronous wheel A; the linkage disc is fixedly arranged on the outer side of the linkage shaft B, and the outer side of the linkage disc is attached to the arc-shaped groove at the bottom of the intermittent disc; strip-shaped grooves are formed in the linkage disc, and four groups of strip-shaped grooves are formed in the linkage disc; the strip-shaped grooves in the linkage disc are arranged in an annular array, and the inner sides of the strip-shaped grooves in the linkage disc are provided with intermittent columns.

Advantageous effects

According to the tamping device disclosed by the embodiments of the invention, compared with the traditional tamping device, the tamping device can tamp the road surface more conveniently, so that the phenomenon that the tamping surface is not flat or omitted is effectively avoided; and the tamping force can be simply and quickly adjusted according to the actual hardness of the roadbed, and a foundation is laid for effectively tamping the roadbed.

In addition, the self-locking block is provided with the bevel edge structure at the top of the front side of the self-locking block and the spring part, so that the effect of simply and quickly enabling the self-locking block to automatically reset and slide into the self-locking hole is realized, the effect of adjusting the tamping force according to the actual hardness of the roadbed is achieved, and the roadbed can be tamped conveniently; through being provided with auxiliary rod and spring part, realized buffering the bottom plate, make the effect that the bottom plate resets fast.

In addition, the effect that the driving shaft drives the two groups of cams to rotate simultaneously is achieved by the arrangement of the bevel gear B and the bevel gear at the top end of the driving shaft; the two groups of cams are matched with the fixed plate, so that the tamping column drives the tamping plate to move up and down, the bottom plate is tamped, and the effect of effectively tamping the roadbed is achieved.

In addition, the belt pulley A, the belt pulley outside the driving shaft and the belt are arranged, so that the effect of enabling the driving shaft and the linkage shaft A to rotate simultaneously is achieved; the effect that when the linkage shaft A rotates for one circle, the linkage shaft B rotates for a quarter of a circle is achieved by matching the circular discs with the intermittent columns, the intermittent discs and the linkage discs; the effect of enabling the linkage shaft B and the two groups of connecting shafts to rotate simultaneously is achieved by matching the synchronizing wheel A with the synchronizing wheel B and the synchronous belt, the purpose of enabling the tamping plate to slide left and right while the tamping plate moves up and down is achieved, the roadbed is tamped uniformly, and the phenomenon that a tamping surface is uneven or omitted is avoided; the flatness of the tamping surface is effectively guaranteed, and the working efficiency is improved.

In addition, the threaded rod is matched with the fixing column, so that the effect of enabling the supporting frame to move up and down is achieved, and the effect of adjusting the height positions of the bottom plate and the tamping plate according to the actual condition of the roadbed is achieved; the effect of tamping the road surface according to different road bases is favorably realized.

In addition, the pressure sensor A, the pressure sensor B and the control module are arranged, so that the effect that the connecting frame drives the tamping plate and the bottom plate to slide in a reciprocating manner is realized, and the roadbed is tamped uniformly; utilize the gag lever post cooperation spring part, realized fixing a position the support frame, the effect of reinforcing support frame stability is favorable to preventing that the phenomenon that the support frame appears rocking when reciprocating.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

fig. 1 shows a schematic view of the overall structure of a tamper device according to an embodiment of the invention;

FIG. 2 shows a schematic view of the connection of the moving means of the compaction apparatus to the support means according to an embodiment of the invention;

FIG. 3 shows a schematic view of the connection device of the compaction apparatus to the auxiliary mechanism according to an embodiment of the invention;

FIG. 4 shows a schematic view of an assistance mechanism of a tamper device according to an embodiment of the invention;

FIG. 5 shows a schematic connection of the connection device of the compaction apparatus and the linkage according to an embodiment of the invention;

FIG. 6 shows a schematic view of a linkage mechanism of a compaction apparatus according to an embodiment of the invention;

FIG. 7 shows a schematic view of the connection of the drive of the compaction apparatus to the linkage according to an embodiment of the invention;

FIG. 8 shows a schematic structural view of the tamping mechanism of the tamper device according to an embodiment of the present invention;

FIG. 9 shows an enlarged partial A schematic structural view of a compaction apparatus according to an embodiment of the invention;

fig. 10 shows a partial B enlarged schematic structural diagram of a tamper device according to an embodiment of the invention.

List of reference numerals

1. A mobile device; 101. a movable frame; 102. fixing a column; 103. a limiting rod; 104. a control module;

2. a support device; 201. a support frame; 202. a threaded rod; 203. a bevel gear A; 204. a rack; 205. a pressure sensor A;

3. a connecting device; 301. a connecting frame; 302. a connecting shaft; 303. a connecting gear; 304. a synchronizing wheel A; 305. a pressure sensor B;

4. an auxiliary mechanism; 401. an auxiliary plate; 402. an auxiliary lever; 403. a base plate;

5. a drive device; 501. a driving frame; 502. a drive shaft; 503. a bevel gear B; 504. a cam;

6. a tamping mechanism; 601. tamping the column; 602. a fixing plate; 603. compacting the plate; 604. a fixed block; 605. a self-locking block; 606. a balancing weight; 607. self-locking holes;

7. a linkage mechanism; 701. a linkage shaft A; 702. a belt pulley A; 703. a disc; 704. a batch column; 705. an intermittent disk; 706. a linkage shaft B; 707. a synchronizing wheel B; 708. a linkage disk.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Example (b): please refer to fig. 1 to 10:

the invention provides a road surface tamping device for highway engineering construction, which comprises: the movement of the device 1 is carried out,

the mobile device 1 includes: the device comprises a moving frame 101, fixed columns 102, limiting rods 103 and a control module 104, wherein the main body of the moving frame 101 is of a square structure, and two groups of moving frames 101 are arranged in quantity; the bottom of the movable frame 101 is provided with four groups of driving wheels through driving motors; the fixed column 102 is fixedly arranged at the top of the moving frame 101, and the main body of the fixed column 102 is of a square structure; the limiting rod 103 is fixedly arranged at the top of the moving frame 101, and the limiting rod 103 is positioned at two sides of the fixed column 102; the control module 104 is mounted on the top of the movable frame 101; the concrete functions are as follows: the limiting rod 103 is matched with the spring part, so that the effect of limiting the supporting frame 201 and enhancing the stability of the supporting frame 201 is realized, and the phenomenon of shaking of the supporting frame 201 during up-and-down movement is prevented; the two groups of the mobile devices 1 are arranged, and the supporting devices 2 are arranged between the two groups of the mobile devices 1; the support device 2 includes: the supporting frame 201, the threaded rod 202, the bevel gear A203, the rack 204 and the pressure sensor A205, wherein the main body of the supporting frame 201 is set to be a U-shaped structure, and the supporting frame 201 is arranged between the tops of the two groups of moving frames 101; fixing columns 102 are arranged inside two sides of the supporting frame 201, limiting rods 103 are arranged inside two sides of the supporting frame 201 in a sliding mode, and spring parts are arranged between the inside of the supporting frame 201 and the tops of the limiting rods 103; a bearing is arranged on the outer side of the threaded rod 202 in a matched manner, and the bearing is arranged in the supporting frame 201 in a matched manner; a conical gear is arranged at the top of the threaded rod 202; the bevel gear A203 is fixedly arranged at the shaft end of the motor device, and the motor device is fixedly arranged at the top of the support frame 201; the bevel gear A203 is meshed with a bevel gear at the top of the threaded rod 202; the racks 204 are fixedly arranged at the top of the support frame 201, and two groups of racks 204 are arranged in number; the pressure sensors A205 are arranged on two sides inside the supporting frame 201, and the number of the pressure sensors A205 is two; the pressure sensor A205 and the control module 104 are electrically connected; the concrete functions are as follows: the threaded rod 202 is matched with the fixing column 102, so that the effect of moving the support frame 201 up and down is achieved, and the effect of adjusting the height positions of the bottom plate 403 and the tamping plate 603 according to the actual condition of the roadbed is achieved; the effect of tamping the road surface according to different road foundations is favorably realized; the inner side of the supporting device 2 is provided with a connecting device 3 in a sliding way, and the bottom of the connecting device 3 is provided with an auxiliary mechanism 4; the connecting device 3 includes: the connecting frame 301 comprises a connecting frame 301, a connecting shaft 302, a connecting gear 303, a synchronizing wheel A304 and a pressure sensor B305, wherein the main body of the connecting frame 301 is set to be in a U-shaped structure, and the connecting frame 301 is arranged in the inner side of the top of the supporting frame 201 in a sliding mode; bearings are arranged on the outer side of the connecting shaft 302 in a matched mode, and the bearings are arranged on two sides of the top of the connecting frame 301 in a matched mode; two groups of connecting shafts 302 are provided; the connecting gears 303 are fixedly arranged outside the connecting shaft 302, the number of the connecting gears 303 is four, and the connecting gears 303 are meshed with the racks 204; the synchronizing wheels A304 are fixedly arranged at the top end of the connecting shaft 302, and the number of the synchronizing wheels A304 is two; the pressure sensors B305 are mounted on two sides of the connecting frame 301, the pressure sensors B305 and the pressure sensor a205 are located on the same axis, and the pressure sensors B305 and the control module 104 are electrically connected; the concrete functions are as follows: by arranging the pressure sensor A205, the pressure sensor B305 and the control module 104, the effect that the connecting frame 301 drives the compacting plate 603 and the bottom plate 403 to slide back and forth is achieved, and the roadbed can be compacted uniformly; the top of the connecting device 3 is provided with a driving device 5, and the inner side of the connecting device 3 is provided with a tamping mechanism 6 in a sliding way; and a linkage mechanism 7 is fixedly arranged outside the driving device 5.

As shown in fig. 4, the assist mechanism 4 includes: the auxiliary plates 401, the auxiliary rods 402 and the bottom plate 403, wherein the auxiliary plates 401 are arranged on two sides of the bottom of the connecting frame 301, and the number of the auxiliary plates 401 is two; the auxiliary rod 402 is arranged inside the auxiliary plate 401 in a sliding mode, and a spring part is arranged between the top of the auxiliary rod 402 and the top of the auxiliary plate 401; the number of the auxiliary rods 402 is four, and the two groups of the auxiliary rods 402 are symmetrically arranged; the bottom plate 403 is fixedly arranged between the bottom ends of the four groups of auxiliary rods 402; the concrete functions are as follows: by providing the auxiliary lever 402 and the spring member, an effect of buffering the base plate 403 to quickly reset the base plate 403 is achieved.

As shown in fig. 4, the driving device 5 includes: the driving device comprises a driving frame 501, a driving shaft 502, a bevel gear B503 and a cam 504, wherein the driving frame 501 is arranged on two sides of the top of the connecting frame 301, and two groups of the driving frames 501 are arranged; the outer side of the driving shaft 502 is provided with a bearing in a matching way, and the bearing is arranged in the driving frame 501 in a matching way; the driving shaft 502 is positioned between the two groups of driving frames 501, and the top end of the driving shaft 502 is provided with a bevel gear; a belt pulley is fixedly arranged on the outer side of the other end of the driving shaft 502; the bevel gear B503 is fixedly arranged at the shaft end of the motor device, the motor device is fixedly arranged outside the driving frame 501, and the motor device is electrically connected with the control module 104; the bevel gear B503 is meshed with the bevel gear at the top end of the driving shaft 502; the cams 504 are fixedly arranged on the outer side of the driving shaft 502, and two groups of cams 504 are arranged; the concrete functions are as follows: by arranging the bevel gear B503 and the bevel gear at the top end of the driving shaft 502, the effect that the driving shaft 502 drives the two groups of cams 504 to rotate simultaneously is achieved; the two groups of cams 504 are matched with the fixing plate 602, so that the tamping columns 601 drive the tamping plates 603 to move up and down to tamp the bottom plate 403, and the roadbed is effectively tamped; the effect of enabling the driving shaft 502 and the linkage shaft A701 to rotate simultaneously is achieved by the arrangement of the belt pulley A702, the belt pulley outside the driving shaft 502 and the belt.

As shown in fig. 8, the tamping mechanism 6 includes: the main body of the tamping column 601 is of a square structure, and the tamping column 601 is slidably arranged inside the top side of the connecting frame 301; an annular groove is formed in the tamping column 601, and a driving shaft 502 is arranged on the inner side of the annular groove; the fixing plate 602 is fixedly arranged at the top of the tamping column 601, and the bottom of the fixing plate 602 is attached to the outer side of the cam 504; the tamping plate 603 is fixedly arranged at the bottom of the tamping column 601, and the tamping plate 603 is positioned at the top of the bottom plate 403; the fixed blocks 604 are fixedly arranged on two sides of the top of the tamping plate 603; the self-locking block 605 is arranged inside the fixed block 604 in a sliding manner, and a spring part is arranged between the rear side of the self-locking block 605 and the inside of the fixed block 604; the top of the front side of the self-locking block 605 is provided with a bevel edge structure; the balancing weight 606 is installed outside the fixing block 604; the self-locking hole 607 is arranged inside the balancing weight 606, and the self-locking block 605 is arranged inside the self-locking hole 607 in a sliding manner; the concrete functions are as follows: through being provided with its front side top hypotenuse structure of self-locking piece 605 and spring part, realized simple swift messenger self-locking piece 605 automatic re-setting and slided into the effect from lockhole 607, played the effect of adjusting the tamping dynamics according to the actual hardness of road bed.

As shown in fig. 5 and 6, the link mechanism 7 includes: the device comprises a linkage shaft A701, a belt pulley A702, a disc 703, an intermittent column 704, an intermittent disc 705, a linkage shaft B706, a synchronous wheel B707 and a linkage disc 708, wherein a bearing is installed on the outer side of the linkage shaft A701 in a matched mode, and the bearing is installed inside a driving frame 501 in a matched mode; the belt pulley A702 is fixedly arranged on the outer side of the linkage shaft A701, and a belt is arranged between the belt pulley A702 and the belt pulley on the outer side of the driving shaft 502; the disc 703 is fixedly arranged on the outer side of the universal driving shaft A701; the intermittent column 704 is fixedly arranged on the outer side of the rear part of the disc 703; the intermittent disc 705 is fixedly arranged on the outer side of the universal driving shaft A701, and the intermittent disc 705 is positioned at the rear part of the disc 703; the bottom of the intermittent disc 705 is provided with an arc-shaped groove; a bearing is arranged on the outer side of the linkage shaft B706 in a matched manner, and the bearing is arranged in the connecting frame 301 in a matched manner; a synchronous wheel B707 is fixedly arranged at the outer side of the linkage shaft B706, and a synchronous belt is arranged between the synchronous wheel B707 and the synchronous wheel A304; the linkage disc 708 is fixedly arranged on the outer side of the linkage shaft B706, and the outer side of the linkage disc 708 is attached to the arc-shaped groove at the bottom of the intermittent disc 705; strip-shaped grooves are formed in the linkage disc 708, and four groups of strip-shaped grooves are formed in the linkage disc 708; the strip-shaped grooves in the linkage disc 708 are arranged in an annular array, and the inner sides of the strip-shaped grooves in the linkage disc 708 are provided with intermittent columns 704; the concrete functions are as follows: the disc 703 is matched with the intermittent column 704, the intermittent disc 705 and the linkage disc 708, so that the effect that the linkage shaft B706 rotates a quarter of a circle when the linkage shaft A701 rotates a circle is achieved; the effect of enabling the linkage shaft B706 and the two groups of connecting shafts 302 to rotate simultaneously is achieved by matching the synchronizing wheel A304 with the synchronizing wheel B707 and the synchronous belt, the purpose of enabling the tamping plate 603 to slide left and right while the tamping plate 603 moves up and down is achieved, the roadbed is tamped uniformly, and the phenomenon that a tamping surface is uneven or omitted is avoided; the flatness of the tamping surface is effectively guaranteed, and the working efficiency is improved.

In addition, according to the embodiment of the present invention, as shown in fig. 4, an elastic rubber member is disposed between the top of the auxiliary rod 402 and the top of the auxiliary plate 401, and under the action of the elastic rubber member, the effect of buffering the bottom plate 403 and rapidly restoring the bottom plate 403 is achieved, which plays a role in facilitating effective tamping of the roadbed.

The pressure sensor A205 (model number DYZ-100) and the pressure sensor B305 (model number DYZ-100) mentioned in the invention can be obtained by private customization or market purchase.

The specific use mode and function of the embodiment are as follows: in the invention, when in use, the device is moved by matching the driving wheel at the bottom of the moving frame 101 with the driving motor; the balancing weight 606 slides into the outer side of the fixing block 604, the self-locking block 605 slides into the fixing block 604 through the bevel edge at the top of the front side of the self-locking block, when the bottom of the balancing weight 606 is attached to the top of the tamping plate 603, the self-locking block 605 slides into the self-locking hole 607 through the spring part, so that the bottom of the self-locking block 605 is attached to the inner side of the self-locking hole 607, and the balancing weight 606 is effectively fixed; the function of adjusting the tamping force according to the actual hardness of the roadbed is achieved; starting a motor device at the top of the support frame 201 to drive the bevel gear A203 to rotate, driving the threaded rod 202 to rotate by the bevel gear at the top end of the threaded rod 202 through the bevel gear of the bevel gear A203, and driving the support frame 201 to move up and down by the threaded rod 202 through the fixing column 102 to enable the bottom plate 403 to reach a designated position; the control module 104 starts a motor device on the outer side of the driving frame 501 to drive the bevel gear B503 to rotate, the bevel gear B503 drives the driving shaft 502 to rotate through the bevel gear on the outer side of the driving shaft 502, the driving shaft 502 drives the cam 504 to rotate, so that the fixing plate 602 drives the tamping column 601 and the tamping plate 603 to move up and down, and the tamping plate 603 is used for tamping the bottom plate 403 to tamp the roadbed; the driving shaft 502 drives the belt pulley A702 to rotate through the belt pulley on the outer side of the driving shaft in a matching manner with a belt, so that the linkage shaft A701 and the driving shaft 502 rotate simultaneously, the linkage shaft A701 drives the intermittent column 704 to do circular motion through the disc 703, the intermittent column 704 drives the linkage disc 708 to rotate 90 degrees through four groups of strip-shaped grooves in the linkage disc 708, and the linkage shaft B706 drives the synchronizing wheel B707 to rotate 90 degrees; the synchronizing wheel B707 drives the two connecting shafts 302 to rotate simultaneously by matching the synchronizing wheel A304 with the synchronizing belt device, and the two connecting shafts 302 drive the connecting frame 301 to move by matching the connecting gear 303 with the rack 204; the purpose that the tamping plate 603 slides left and right while moving up and down is achieved, the roadbed is tamped uniformly, and the phenomenon that the tamping surface is uneven or omitted is avoided; the flatness of the compacted surface is effectively guaranteed, and the working efficiency is improved; the connecting frame 301 drives the tamping plate 603 and the pressure sensor B305 to move; when the pressure sensor B305 is in contact with the pressure sensor A205, the control module 104 controls the motor device to drive the bevel gear B503 to rotate reversely, so that the connecting frame 301 drives the tamping plate 603 to move back and forth, and the road base is tamped back and forth; the practicability of the tamping device is enhanced.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims

1. The utility model provides a road surface tamping device for construction based on highway engineering which characterized in that includes: a mobile device (1), the mobile device (1) comprising: the main body of the moving frame (101) is of a square structure, and two groups of moving frames (101) are arranged in number; the bottom of the movable frame (101) is provided with four groups of driving wheels through driving motors; the fixing column (102), the fixing column (102) is fixedly arranged at the top of the moving frame (101), and the main body of the fixing column (102) is of a square structure; the limiting rod (103), the limiting rod (103) is fixedly arranged at the top of the moving frame (101), and the limiting rod (103) is positioned at two sides of the fixed column (102); the control module (104), the control module (104) is installed on the top of the movable frame (101); two groups of moving devices (1) are arranged, and a supporting device (2) is arranged between the two groups of moving devices (1); the inner side of the supporting device (2) is provided with a connecting device (3) in a sliding manner, and the bottom of the connecting device (3) is provided with an auxiliary mechanism (4); a driving device (5) is installed at the top of the connecting device (3), and a tamping mechanism (6) is arranged on the inner side of the connecting device (3) in a sliding manner; and a linkage mechanism (7) is fixedly arranged on the outer side of the driving device (5).

2. The road surface tamping device for road engineering construction according to claim 1, wherein: the support device (2) comprises: the supporting frames (201) are arranged between the tops of the two groups of moving frames (101), and fixing columns (102) are arranged inside two sides of each supporting frame (201); limiting rods (103) are arranged inside two sides of the supporting frame (201) in a sliding mode, and spring pieces are arranged between the inside of the supporting frame (201) and the tops of the limiting rods (103); the threaded rod (202), the threaded rod (202) is installed inside the supporting frame (201), and a bevel gear is installed at the top of the threaded rod (202); the bevel gear A (203), the bevel gear A (203) is fixedly arranged at the shaft end of the motor device, and the bevel gear A (203) is meshed with the bevel gear at the top of the threaded rod (202); the rack (204) is fixedly arranged at the top of the support frame (201); pressure sensor A (205), pressure sensor A (205) install in support frame (201) inside both sides, and set up to electric connection between pressure sensor A (205) and the control module (104).

3. The road surface tamping device for road engineering construction according to claim 1, wherein: the connection device (3) comprises: the connecting frame (301), the connecting frame (301) is arranged in the inner side of the top of the supporting frame (201) in a sliding mode; the connecting shafts (302), the connecting shafts (302) are arranged on two sides of the top of the connecting frame (301); the connecting gear (303), the connecting gear (303) is fixedly arranged on the outer side of the connecting shaft (302), and the connecting gear (303) is meshed with the rack (204); the synchronizing wheel A (304), the synchronizing wheel A (304) is fixedly arranged at the top end of the connecting shaft (302); the pressure sensor B (305), the pressure sensor B (305) are installed on two sides of the connecting frame (301), the pressure sensor B (305) and the pressure sensor A (205) are located on the same axis, and the pressure sensor B (305) and the control module (104) are electrically connected.

4. The road surface tamping device for road engineering construction according to claim 1, wherein: the auxiliary mechanism (4) comprises: the auxiliary plates (401), the auxiliary plates (401) are arranged on two sides of the bottom of the connecting frame (301); the auxiliary rod (402), the auxiliary rod (402) is arranged inside the auxiliary plate (401) in a sliding mode, and a spring part is arranged between the top of the auxiliary rod (402) and the top of the auxiliary plate (401); the bottom plate (403), the bottom plate (403) is fixedly arranged between the bottom ends of the four groups of auxiliary rods (402).

5. The road surface tamping device for road engineering construction according to claim 1, wherein: the drive device (5) comprises: the driving frame (501), the driving frame (501) is installed on two sides of the top of the connecting frame (301); the driving shaft (502), the driving shaft (502) is installed in the driving frame (501), and the top end of the driving shaft (502) is provided with a bevel gear; a belt pulley is fixedly arranged on the outer side of the other end of the driving shaft (502); the bevel gear B (503) is fixedly arranged at the shaft end of the motor device, and the bevel gear B (503) is meshed with the bevel gear at the top end of the driving shaft (502); and a cam (504), wherein the cam (504) is fixedly arranged outside the driving shaft (502).

6. The road surface tamping device for road engineering construction according to claim 1, wherein: the tamping mechanism (6) comprises: the tamping column (601), the tamping column (601) is arranged inside the top side of the connecting frame (301) in a sliding mode, an annular groove is formed inside the tamping column (601), and a driving shaft (502) is arranged on the inner side of the annular groove; the fixing plate (602), the fixing plate (602) is fixedly arranged on the top of the tamping column (601), and the bottom of the fixing plate (602) is attached to the outer side of the cam (504); the tamping plate (603), the tamping plate (603) is fixedly arranged at the bottom of the tamping column (601), and the tamping plate (603) is positioned at the top of the bottom plate (403).

7. The road surface tamping device for road engineering construction according to claim 6, wherein: the tamping mechanism (6) further comprises: the fixing blocks (604) are fixedly arranged on two sides of the top of the tamping plate (603); the self-locking block (605) is arranged in the fixed block (604) in a sliding mode, and a spring part is arranged between the rear side of the self-locking block (605) and the inside of the fixed block (604); the top of the front side of the self-locking block (605) is provided with a bevel edge structure; the balancing weight (606), the balancing weight (606) is installed outside the fixed block (604); the self-locking hole (607), the self-locking hole (607) is arranged in the balancing weight (606), and the self-locking block (605) is arranged in the self-locking hole (607) in a sliding manner.

8. The road surface tamping device for road engineering construction according to claim 1, wherein: the linkage mechanism (7) includes: the linkage shaft A (701), the linkage shaft A (701) is installed inside the driving frame (501); the pulley A (702), the pulley A (702) is fixedly arranged at the outer side of the linkage shaft A (701), and a belt is arranged between the pulley A (702) and the pulley at the outer side of the driving shaft (502); the disc (703) is fixedly arranged on the outer side of the universal driving shaft A (701); the intermittent column (704), the intermittent column (704) is fixedly arranged on the outer side of the rear part of the disc (703); the intermittent disc (705), the intermittent disc (705) is fixedly arranged on the outer side of the universal driving shaft A (701), and the intermittent disc (705) is positioned at the rear part of the disc (703); the bottom of the intermittent disc (705) is provided with an arc-shaped groove.

9. The road surface tamping device for road engineering construction according to claim 8, wherein: the linkage mechanism (7) further comprises: the linkage shaft B (706), the linkage shaft B (706) is arranged in the connecting frame (301); the synchronizing wheel B (707) is fixedly arranged on the outer side of the linkage shaft B (706), and a synchronous belt is arranged between the synchronizing wheel B (707) and the synchronizing wheel A (304); the linkage disc (708), the linkage disc (708) is fixedly arranged on the outer side of the linkage shaft B (706), and the outer side of the linkage disc (708) is attached to the arc-shaped groove at the bottom of the intermittent disc (705); strip-shaped grooves are formed in the linkage disc (708), and four groups of strip-shaped grooves are formed in the linkage disc (708); the strip-shaped grooves in the linkage disc (708) are arranged in an annular array, and the inner sides of the strip-shaped grooves in the linkage disc (708) are provided with intermittent columns (704).