CN215925935U

CN215925935U - Road surface tamping device for highway engineering construction

Info

Publication number: CN215925935U
Application number: CN202122494107.4U
Authority: CN
Inventors: 袁泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-03-01
Anticipated expiration: 2031-10-16

Abstract

The utility model discloses a pavement tamping device for highway engineering construction, and relates to the technical field of highway engineering. The utility model comprises a first tamping device and a second tamping device, wherein the second tamping device is arranged on the right surface of the first tamping device. The construction pavement is tamped by the first tamping device to increase the compactness of the pavement, greatly improve the engineering quality and ensure the service life of the pavement, and is simultaneously matched with the second tamping device to tamp the construction pavement for the second time, so that the tamping effect is further improved, the stability of a foundation is ensured, the construction quality of the pavement is ensured, the safety of later use is ensured, and the problem of cracking or collapse of the pavement is effectively prevented.

Description

Road surface tamping device for highway engineering construction

Technical Field

The utility model belongs to the technical field of highway engineering, and particularly relates to a pavement tamping device for highway engineering construction.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring. In the construction process of highway engineering, a tamping device is usually used for tamping a constructed road surface so as to ensure the tightness of a roadbed and ensure the engineering quality of a highway.

At present, current tamping devices are mostly hand-held type rammers, can only carry out single tamping simultaneously, and the tamping effect is relatively poor. Therefore, the road surface tamping device for highway engineering construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a road surface tamping device for highway engineering construction, aiming at the defects and shortcomings of the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a road surface tamping device for highway engineering construction, which comprises a first tamping device and a second tamping device, wherein the second tamping device is arranged on the right surface of the first tamping device;

first ramming device includes the shell, the inside upper surface right side of shell is fixed with two backup pads, and two be provided with the pivot between the backup pad, install driven gear in the pivot, just the pivot left end passes left backup pad and is connected with first cam, the through-hole has been seted up to the shell upper surface, and the inside slip of through-hole is provided with the lifter, lifter surface upside is fixed with the fixed block, cooperatees with first cam, the lifter lower extreme is connected with the ramming board, second ramming device includes the fixed plate, the fixed plate articulates at right backup pad right side surface, the pivot right-hand member passes right backup pad and is connected with the second cam, cooperatees with the fixed plate lower surface, fixed plate lower surface right side is provided with the connecting rod, the connecting rod lower extreme is connected with the ramming piece.

Through driven gear drives the rotation of pivot, and then has driven the rotation of first cam, under the cooperation with the fixed block, combine the sliding fit of lifter and through-hole, it carries out the motion of vertical direction to drive the lifter, it pounces to have driven the tamping plate to carry out the hammer to ground, the tamping on road surface has been realized, under the drive of pivot simultaneously, the second cam rotates, the articulated effect of cooperation fixed plate and right side support board, under the drive of connecting rod, along with the removal of device, make the tamping block carry out the hammer once more to the road surface after the tamping plate tamps and tamps, the tamping effect has been improved greatly.

Preferably, the upper end of the lifting rod penetrates through the shell to be connected with a limiting block, the lifting rod is limited through the limiting block, and the stability of the lifting rod is ensured.

Preferably, the inside rear surface of shell is fixed with the mounting panel, surface mounting has the motor on the mounting panel, just the motor output is connected with the driving gear, the driving gear meshes with driven gear mutually, through mutually supporting of motor and driving gear drives driven gear's rotation, and then the operation of ramming is implemented to the drive arrangement, has made things convenient for the use.

Preferably, the surface of the left side of the housing is connected with a traction block by which connection of the device to the tamper vehicle is facilitated.

Preferably, the lower sides of the front and rear surfaces of the housing are provided with rollers, by which the movement of the device is facilitated.

Preferably, the rotating shaft is in running fit with the supporting plate, and the rotating shaft is in running fit with the supporting plate, so that the first cam and the second cam are driven to rotate conveniently, and the use is facilitated.

The utility model has the following beneficial effects:

the driven gear drives the rotating shaft to rotate, so that the first cam is driven to rotate, the lifting rod is driven to move in the vertical direction in a sliding fit mode with the through hole under the fit of the fixed block, the tamping plate is driven to hammer the ground, the tamping of the road surface is realized, meanwhile, the second cam rotates under the drive of the rotating shaft, the hinging action of the fixed plate and the right side supporting plate is matched, and the tamping block hammers the tamped road surface of the tamping plate again under the drive of the connecting rod along with the movement of the device, so that the tamping effect is greatly improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of section A-A in FIG. 2;

FIG. 4 is a schematic structural view of section B-B of FIG. 3;

fig. 5 is a schematic structural diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a first tamping device; 200. a second tamping device; 101. a housing; 102. a support plate; 103. a rotating shaft; 104. a driven gear; 105. a first cam; 106. a lifting rod; 107. a fixed block; 108. compacting the plate; 109. a limiting block; 110. mounting a plate; 111. a motor; 112. a driving gear; 113. a traction block; 114. a roller; 201. a fixing plate; 202. a second cam; 203. a connecting rod; 204. and (5) tamping the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention relates to a road surface compacting device for highway engineering construction, which comprises a first compacting device 100 and a second compacting device 200, wherein the second compacting device 200 is disposed on the right surface of the first compacting device 100;

first tamping device 100 includes shell 101, the inside upper surface right side of shell 101 is fixed with two backup pads 102, and be provided with pivot 103 between two backup pads 102, install driven gear 104 on the pivot 103, and pivot 103 left end passes left side backup pad 102 and is connected with first cam 105, the through-hole has been seted up to shell 101 upper surface, the inside slip of through-hole is provided with lifter 106, lifter 106 surface upside is fixed with fixed block 107, cooperate with first cam 105, lifter 106 lower extreme is connected with tamping plate 108, second tamping device 200 includes fixed plate 201, fixed plate 201 articulates at right side backup pad 102 right side surface, pivot 103 right-hand member passes right side backup pad 102 and is connected with second cam 202, cooperate with fixed plate 201 lower surface, fixed plate 201 lower surface right side is provided with connecting rod 203, connecting rod 203 lower extreme is connected with tamping block 204.

Drive the rotation of pivot 103 through driven gear 104, and then driven the rotation of first cam 105, under the cooperation with fixed block 107, combine the sliding fit of lifter 106 and through-hole, it carries out the motion of vertical direction to drive lifter 106, it pounces to have driven tamping plate 108 to carry out the hammer on ground, the tamping on road surface has been realized, simultaneously under the drive of pivot 103, second cam 202 rotates, the articulated effect of cooperation fixed plate 201 and right side support plate 102, under the drive of connecting rod 203, along with the removal of device, make tamping block 204 carry out the hammer again and tamp the tamping on road surface behind tamping plate 108, the tamping effect has been improved greatly.

The inside rear surface of shell 101 is fixed with mounting panel 110, and surface mounting has motor 111 on mounting panel 110, and the motor 111 output is connected with driving gear 112, and driving gear 112 meshes with driven gear 104 mutually, through motor 111 and driving gear 112 mutually supporting, drives driven gear 104's rotation, and then the operation of tamping of drive arrangement implementation, has made things convenient for the use.

The upper end of the lifting rod 106 penetrates through the shell 101 to be connected with a limiting block 109, the lifting rod 106 is limited through the limiting block 109, and stability of the lifting rod 106 is guaranteed.

The rotating shaft 103 is rotatably matched with the supporting plate 102, and the first cam 105 and the second cam 202 are conveniently driven to rotate through the rotating matching of the rotating shaft 103 and the supporting plate 102, so that the use is convenient.

The surface of the left side of the shell 101 is connected with a traction block 113, the lower sides of the front surface and the rear surface of the shell 101 are respectively provided with a roller 114, the traction block 113 is used for facilitating the connection of the device and the tamper vehicle, and the rollers 114 are used for facilitating the movement of the device.

The working principle is as follows: before the device is used, the device is connected with a tamping vehicle through a traction block 113, when road surface tamping is carried out, a starting motor 111 drives a driving gear 112 to rotate, under the meshing action of the driving gear and a driven gear 104, a rotating shaft 103 is driven to rotate, and further a first cam 105 at the left end is driven to rotate, the first cam 105 is of an S-shaped structure, the fixed block 107 is jacked up and falls down along with the rotation of the first cam 105, the tamping plate 108 is driven to move in the vertical direction under the action of a lifting rod 106, the ground is hammered, the tamping purpose is realized, meanwhile, along with the movement of the device, the second cam 202 rotates under the driving action of the rotating shaft 103 in cooperation with the hinging action of a fixed plate 201 and a right side supporting plate 102, the fixed plate 201 is jacked up and falls down, and under the action of a connecting rod 203, a tamping block 204 is driven to tamp the ground;

because the tamping block 204 is arranged at the right side of the tamping plate 108, the tamping plate 108 firstly tamps the ground, and the tamping block 204 tamps the tamped road surface of the tamping plate 108 again by hammering along with the movement of the device to the left side, thereby greatly improving the tamping effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A road surface tamping device for highway engineering construction comprises a first tamping device (100) and a second tamping device (200), and is characterized in that the second tamping device (200) is arranged on the right surface of the first tamping device (100);

the first tamping device (100) comprises a shell (101), two supporting plates (102) are fixed on the right side of the inner upper surface of the shell (101), a rotating shaft (103) is arranged between the supporting plates (102), a driven gear (104) is installed on the rotating shaft (103), the left end of the rotating shaft (103) penetrates through the left supporting plate (102) and is connected with a first cam (105), a through hole is formed in the upper surface of the shell (101), a lifting rod (106) is arranged in the through hole in a sliding mode, a fixing block (107) is fixed on the upper side of the outer surface of the lifting rod (106) and is matched with the first cam (105), the lower end of the lifting rod (106) is connected with a tamping plate (108), the second tamping device (200) comprises a fixing plate (201), the fixing plate (201) is hinged on the right surface of the right supporting plate (102), and the right end of the rotating shaft (103) penetrates through the right supporting plate (102) and is connected with a second cam (202), and the lower surface of the fixing plate (201) is matched, a connecting rod (203) is arranged on the right side of the lower surface of the fixing plate (201), and a tamping block (204) is connected to the lower end of the connecting rod (203).

2. The road surface tamping device for road construction according to claim 1, wherein a stopper (109) is connected to an upper end of the lifting rod (106) through the housing (101).

3. The road surface tamping device for road engineering construction according to claim 1, wherein a mounting plate (110) is fixed on the rear surface inside the housing (101), a motor (111) is mounted on the upper surface of the mounting plate (110), and the output end of the motor (111) is connected with a driving gear (112).

4. The road tamper for road construction according to claim 3, wherein the driving gear (112) is engaged with the driven gear (104).

5. The road surface tamping apparatus for road construction according to claim 1, wherein a traction block (113) is attached to a left side surface of said housing (101).

6. The road surface tamping device for road construction according to claim 1, wherein rollers (114) are provided on the lower sides of the front and rear surfaces of the housing (101).

7. The road tamper for road construction according to claim 1, wherein the rotation shaft (103) is rotatably engaged with the support plate (102).