CN216586063U

CN216586063U - Asphalt pavement is with anticracking area laying device

Info

Publication number: CN216586063U
Application number: CN202122605893.0U
Authority: CN
Inventors: 王晓丽; 聂春丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-24
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an anti-cracking belt laying device for an asphalt pavement, which comprises a vehicle body, wherein a laying mechanism is arranged in an inner cavity of the vehicle body, the laying mechanism comprises a transverse plate, a fixed block is fixedly arranged on the lower surface of the transverse plate, a first spring is fixedly arranged in the inner cavity of the fixed block, a connecting plate is fixedly arranged at the bottom of the first spring, a laying roller is movably connected to the bottom of the connecting plate, two movable plates are movably connected to the upper surface of the transverse plate, connecting rods are movably connected to the outsides of the two movable plates, and a clamping disc is fixedly arranged at one end of each of the two connecting rods. This bituminous paving is with anticracking area laying device through rotating the drive disk assembly who lays in the mechanism, drives two installation component and removes, when two installation component remove to the opposite face, can install the crack control band roller that the width reduces, when two installation component remove to the opposite face, can install the crack control band roller that the width increases.

Description

Asphalt pavement is with anticracking area laying device

Technical Field

The utility model belongs to the technical field of paving devices, and particularly relates to a crack-resistant belt paving device for an asphalt pavement.

Background

Asphalt pavement is a kind of pavement which is made by mixing mineral material with asphalt material, and the asphalt binder can raise the ability of paving aggregate to resist the damage of running vehicle and natural factors to pavement, and can make the pavement smooth, dustless, impervious and durable, so that it is a high-grade pavement which is most extensively used in road construction.

The anti-cracking belt is required to be laid in the laying process of the asphalt pavement, so that the effects of isolation, reinforcement, energy dissipation and buffering, water resistance and seepage prevention are achieved, a laying device is required to be used for laying the anti-cracking belt, and certain defects exist in the existing laying device when the anti-cracking belt is used.

When laying device lay, generally use with cooperation crack control band roller cooperation, but in actual use, can use the crack control band roller of different specifications, but current laying device can't adjust according to the specification of crack control band roller, leads to the crack control band roller that can only use single specification, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-cracking belt laying device for an asphalt pavement, which aims to solve the problem that the prior art only can use an anti-cracking belt roller with a single specification and has certain limitation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bituminous paving is with anticracking area laying device, includes the automobile body, the inner chamber of automobile body is equipped with lays the mechanism.

Lay the mechanism and include the diaphragm, fixed surface installs the fixed block under the diaphragm, the inner chamber fixed mounting of fixed block has first spring, the bottom fixed mounting of first spring has the connecting plate, the bottom swing joint of connecting plate has the roller of laying, the upper surface swing joint of diaphragm has two fly leafs, two the outer equal swing joint of fly leaf is equipped with the connecting rod, two the equal fixed mounting in one end of connecting rod has the grip slipper, two the outer equal fixed mounting of grip slipper has second spring, front side the front side swing joint of fly leaf has the first threaded rod that runs through two fly leafs.

Preferably, the lower surface of automobile body is seted up quantity and is two and the rectangle through-hole that communicates with the inner chamber, the lower fixed surface of automobile body installs the auxiliary roller that is located between two rectangle through-holes, the rear surface fixed mounting of automobile body has the fixed plate.

Preferably, the top threaded connection of fixed plate has and runs through and extend to the second threaded rod of fixed plate below, the top sliding connection of deciding the board has quantity for two and runs through and extend to the montant of fixed plate below, two montant bottom fixed mounting has the scraper blade of being connected with second threaded rod bottom rotation.

Preferably, the concave part of the rear side movable plate is movably connected with a first gear sleeved on the outer surface of the rear side connecting rod, the front surface of the rear side movable plate is fixedly provided with a motor, and an output shaft of the motor is fixedly provided with a second gear meshed with the first gear.

Preferably, diaphragm fixed mounting is on the inner chamber right side wall of automobile body, the connecting plate is the T font, and the top of connecting plate is located the fixed block, and the bottom runs through and extends to the below of fixed block, and the bottom of connecting plate is connected with through connecting two connecting blocks and lays the roller.

Preferably, lay the roller and run through rear side rectangle through-hole and extend to the below of automobile body, two the connecting rod is the cross pole, and two connecting rods run through and extend to the opposite face of two fly leafs from the looks abscission face of two fly leafs, and the connected relationship of connecting rod and fly leaf is the rotation and is connected.

Preferably, the first threaded rod is a threaded rod with opposite thread directions on two sides, two sections of threads of the first threaded rod are respectively in threaded connection with the two movable plates, the rear side of the first threaded rod penetrates through and extends to the rear of the vehicle body, and the front side of the first threaded rod is rotationally connected with the front side wall of the inner cavity of the vehicle body.

Compared with the prior art, the utility model has the following beneficial effects:

this bituminous paving is with anti-cracking area laying device, inner chamber through the automobile body is equipped with lays the mechanism, install the anti-cracking band roller between two installation component of laying the mechanism, then through the part of laying in the mechanism, with the cooperation of anti-cracking band roller, lay to ground the anti-cracking band, when the anti-cracking band roller of different specifications is used to needs, only need through rotating the transmission part in the mechanism of laying, drive two installation component and remove, when two installation component remove to the opposite face, can install the anti-cracking band roller that the width reduces, when two installation component remove to the face of leaving, can install the anti-cracking band roller of width increase, the purpose of the multiple different specification anti-cracking band roller of adaptation has been realized.

Drawings

FIG. 1 is a front view of the present invention;

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

fig. 3 is a front cross-sectional view of the present invention.

In the figure: the device comprises a vehicle body 1, a laying mechanism 2, a transverse plate 201, a 202 fixing block, a 203 first spring, a 204 connecting plate, a 205 laying roller, a 206 movable plate, a 207 connecting rod, a 208 clamping plate, a 209 second spring, a 210 first threaded rod, a 3 rectangular through hole, a 4 auxiliary roller, a 5 fixing plate, a 6 second threaded rod, a 7 vertical rod, an 8 scraping plate, a 9 first gear, a 10 motor and a 11 second gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the anti-crack tape laying device for asphalt pavement in this embodiment includes a vehicle body 1 with an open top, two pushing handles are fixedly mounted on a right side surface of the vehicle body 1, the vehicle body 1 is pushed by the two pushing handles, a laying mechanism 2 is disposed in an inner cavity of the vehicle body 1, two rectangular through holes 3 communicated with the inner cavity are formed in a lower surface of the vehicle body 1, an auxiliary roller 4 located between the two rectangular through holes 3 is fixedly mounted on the lower surface of the vehicle body 1, the auxiliary roller 4 is fixedly connected with the lower surface of the vehicle body 1 by two connecting blocks, a connection relationship between the auxiliary roller 4 and the two connecting blocks is a rotational connection, a fixing plate 5 is fixedly mounted on a rear surface of the vehicle body 1, a second threaded rod 6 penetrating and extending below the fixing plate 5 is connected to an upper portion of the fixing plate 5 through a thread, two vertical rods 7 penetrating and extending below the fixing plate 5 are slidably connected to an upper portion of the fixing plate 5, the bottom of the two vertical rods 7 is fixedly provided with a scraper 8 which is rotatably connected with the bottom of the second threaded rod 6, by rotating the second threaded rod 6, due to the limit of the two vertical rods 7, when the second threaded rod 6 rotates, the scraper 8 only can move up and down in the vertical direction, the scraper 8 is moved to be flush with the ground, at the moment, the scraper 8 can flatten and press the laid anti-cracking belt, the concave part of the rear side movable plate 206 in the laying mechanism 2 is movably connected with a first gear 9 which is sleeved on the outer surface of the rear side connecting rod 207 in the laying mechanism 2, the through hole of the first gear 9 which is sleeved on the outer surface of the connecting rod 207 is in a cross shape, the front surface of the rear side movable plate 206 in the laying mechanism 2 is fixedly provided with a motor 10, the output shaft of the motor 10 is fixedly provided with a transmission rod which penetrates through and extends to the concave part of the rear side movable plate 206 in the laying mechanism 2, and one end of the transmission rod is fixedly provided with a second gear 11 which is meshed with the first gear 9, the second gear 11 is driven by the motor 10 to rotate, and the first gear 9 is driven to rotate.

Referring to fig. 2-3, in order to adapt to anti-cracking belt rollers of different specifications, in the present embodiment, the laying mechanism 2 includes a transverse plate 201 fixedly installed on the right side wall of the inner cavity of the vehicle body 1, a fixed block 202 is fixedly installed on the lower surface of the transverse plate 201, a plurality of first springs 203 are fixedly installed in the inner cavity of the fixed block 202, the plurality of first springs 203 are uniformly distributed from front to back along the top of the inner cavity of the fixed block 202, a connecting plate 204 is fixedly installed at the bottom of each of the plurality of first springs 203, the bottom of each of the plurality of first springs 203 penetrates through and extends to the lower side of the fixed block 202, the connecting plate 204 is T-shaped, the bottom of the connecting plate 204 is rotatably connected with a laying roller 205 through two connecting blocks, under the action of the plurality of first springs 203, the bottom of the laying roller 205 is always attached to the ground, the upper surface of the transverse plate 201 is slidably connected with two movable plates 206, the upper surface of the rear movable plate 206 is provided with a placement groove, the first gear 9 and the second gear 11 are both located in the placement groove, the opposite surfaces of the two movable plates 206 are both rotatably connected with connecting rods 207 penetrating and extending to the opposite surfaces of the two movable plates 206, and the two connecting rods 207 are both cross-shaped rods, the first gear 9 is sleeved on the outer surface of the rear connecting rod 207, and the opposite surfaces of the two connecting rods 207 are both fixedly provided with limiting blocks, so that the first gear 9 rotates to drive the rear connecting rod 207 to rotate, the opposite surfaces of the two connecting rods 207 are both fixedly provided with clamping discs 208, the opposite surfaces of the two clamping discs 208 are both fixedly provided with second springs 209 movably connected with the movable plates 206, the front side of the front movable plate 206 is threadedly connected with a first threaded rod 210 penetrating the two movable plates 206 and extending to the rear side of the rear movable plate 206, and the connection relationship between the first threaded rod 210 and the rear movable plate 206 is also in threaded connection, the first threaded rod 210 is a threaded rod with opposite thread directions on two sides, two sections of threads of the first threaded rod 210 are respectively in threaded connection with the two movable plates 206, the rear side of the first threaded rod 210 penetrates through and extends to the rear of the vehicle body 1, the front side of the first threaded rod is rotatably connected with the front side wall of the inner cavity of the vehicle body 1, and the rear side surface of the first threaded rod is fixedly provided with a rotating handle.

The working principle of the above embodiment is as follows:

the anti-cracking belt roller is arranged between the two clamping discs 208, then the anti-cracking belt is pulled to penetrate through the left rectangular through hole 3 and finally moves to the bottom of the laying roller 205, at the moment, the vehicle body 1 is pushed, the motor 10 also works simultaneously to drive the connecting rod 207 to rotate to drive the anti-cracking belt roller to rotate, so that the anti-cracking belt is gradually extended, the laying roller 205 lays the anti-cracking belt, when the anti-cracking belt rollers with different specifications are needed, the first threaded rod 210 is rotated through the rotating handle on the surface of the first threaded rod 210, as the thread directions of the two sides of the first threaded rod 210 are opposite and are respectively in threaded connection with the two movable plates 206, when the first threaded rod 210 rotates, the two movable plates 206 move towards the opposite surface or the opposite surface, and when the opposite surface moves, the two clamping discs 208 are driven to move towards the opposite surface, so that the anti-cracking belt roller with the reduced width can be installed, and when the anti-cracking belt roller moves towards the opposite surface, the two clamping discs 208 are driven to move towards the opposite surfaces, so that the anti-cracking belt rollers with the increased width can be installed, and the aim of adapting to various anti-cracking belt rollers with different specifications is fulfilled.

Claims

1. The utility model provides a bituminous paving is with anticracking area laying device which characterized in that: the device comprises a vehicle body (1), wherein a laying mechanism (2) is arranged in an inner cavity of the vehicle body (1);

lay mechanism (2) including diaphragm (201), diaphragm (201) lower fixed surface installs fixed block (202), the inner chamber fixed mounting of fixed block (202) has first spring (203), the bottom fixed mounting of first spring (203) has connecting plate (204), roller (205) are laid to the bottom swing joint of connecting plate (204), the upper surface swing joint of diaphragm (201) has two fly leafs (206), two fly leaf (206) outer equal swing joint is equipped with connecting rod (207), two the equal fixed mounting in one end of connecting rod (207) has grip disc (208), two the outer equal fixed mounting of grip disc (208) has second spring (209), the front side swing joint of fly leaf (206) has first threaded rod (210) that runs through two fly leafs (206).

2. The asphalt pavement crack-preventing tape laying apparatus according to claim 1, characterized in that: the lower surface of automobile body (1) is seted up quantity and is two and rectangle through-hole (3) that communicate with the inner chamber, the lower fixed surface of automobile body (1) installs auxiliary roller (4) that are located between two rectangle through-holes (3), the rear surface fixed mounting of automobile body (1) has fixed plate (5).

3. The asphalt pavement crack-preventing tape laying apparatus according to claim 2, characterized in that: the top threaded connection of fixed plate (5) has second threaded rod (6) that runs through and extend to fixed plate (5) below, the top sliding connection of deciding board (5) has quantity for two and runs through and extend to montant (7) of fixed plate (5) below, two montant (7) bottom fixed mounting has scraper blade (8) of being connected with second threaded rod (6) bottom rotation.

4. The asphalt pavement crack-preventing tape laying apparatus according to claim 1, characterized in that: the concave part of the movable plate (206) at the rear side is movably connected with a first gear (9) sleeved on the outer surface of the rear connecting rod (207), the front surface of the movable plate (206) at the rear side is fixedly provided with a motor (10), and the output shaft of the motor (10) is fixedly provided with a second gear (11) meshed with the first gear (9).

5. The asphalt pavement crack-preventing tape laying apparatus according to claim 1, characterized in that: diaphragm (201) fixed mounting is on the inner chamber right side wall of automobile body (1), connecting plate (204) are the T font, and the top of connecting plate (204) is located fixed block (202), and the bottom runs through and extends to the below of fixed block (202), and the bottom of connecting plate (204) is connected with through connecting two connecting blocks and rotates and lay roller (205).

6. The asphalt pavement crack-preventing tape laying apparatus according to claim 1, characterized in that: lay roller (205) and run through rear side rectangle through-hole (3) and extend to the below of automobile body (1), two connecting rod (207) are the cross pole, and two connecting rod (207) run through and extend to the opposite face of two fly leaf (206) from the looks abscission face of two fly leaf (206), and the connected relationship of connecting rod (207) and fly leaf (206) is the rotation connection.

7. The asphalt pavement crack-preventing tape laying apparatus according to claim 1, characterized in that: the first threaded rod (210) is threaded rods with opposite thread directions on two sides, two threads of the first threaded rod (210) are respectively in threaded connection with the two movable plates (206), the rear side of the first threaded rod (210) penetrates through and extends to the rear of the vehicle body (1), and the front side of the first threaded rod is rotationally connected with the front side wall of the inner cavity of the vehicle body (1).