CN215366688U

CN215366688U - Nimble convenient large tracts of land concrete bridge deck pavement roughness controlling means

Info

Publication number: CN215366688U
Application number: CN202121908154.2U
Authority: CN
Inventors: 陈礼游
Original assignee: Wenzhou Oujiangkou Development And Construction Investment Group Co ltd
Current assignee: Wenzhou Oujiangkou Development And Construction Investment Group Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2021-12-31
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a flexible and convenient large-area concrete bridge deck pavement flatness control device which comprises a box body and a handle, wherein the handle is fixedly connected to one side of the top end of the box body. This nimble convenient large tracts of land concrete bridge deck pavement roughness controlling means passes through a silk section of thick bamboo setting in the intermediate position department on the inside top of box, start driving motor, driving motor drive flattening roller is at the uniform velocity and rotates, promote the box this moment, the flattening roller can carry out the flattening to the concrete of mating formation on the bridge floor, secondly rotate the carousel, the carousel drives the lead screw and rotates, the lead screw can push down the backup pad under the effect of screw thread mutual drive at the inside pivoted in-process of a silk section of thick bamboo, the sleeve that makes the backup pad both sides slides in the outside of guide post, thereby make the vertical oscilaltion of backup pad, can adjust the vertical height to suitable position of flattening roller like this, thereby make the flattening roller can carry out the roughness regulation and control to the bridge floor of different concrete thickness in a flexible way, the inconvenient problem of carrying out the roughness regulation and control to the concrete of different thickness has been solved.

Description

Nimble convenient large tracts of land concrete bridge deck pavement roughness controlling means

Technical Field

The utility model relates to the technical field of concrete bridge deck pavement, in particular to a flexible and convenient large-area concrete bridge deck pavement flatness control device.

Background

The concrete bridge deck pavement refers to concrete paved on a bridge deck slab, is used for preventing wheels (or tracks) from directly wearing the bridge deck slab, diffusing wheel loads and providing a smooth and anti-skid running surface for vehicles, so that the flatness of the concrete bridge deck pavement needs to be regulated and controlled in the concrete bridge deck pavement process, but the existing concrete bridge deck pavement flatness control device is inconvenient to regulate and control the flatness of concrete with different thicknesses and has poor applicability; the function of auxiliary filling materials is not available, and the functionality is insufficient; the air bubbles in the concrete can not be effectively removed, the quality of concrete bridge deck pavement is influenced, and a flexible and convenient large-area concrete bridge deck pavement flatness control device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flexible and convenient large-area concrete bridge deck pavement flatness control device to solve the problems that in the background technology, flatness control on concrete with different thicknesses is inconvenient, and the applicability is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a nimble convenient large tracts of land concrete bridge deck pavement roughness controlling means, includes box and handle, handle fixed connection is in one side on box top, four corners difference fixedly connected with supports of box bottom, the bottom swing joint of support has the gyro wheel, one side of box is provided with the make-up material structure of being convenient for, the make-up material structure of being convenient for includes storage case, discharge gate, communicating pipe and valve, the opposite side of box is provided with vibrations bubble removal mechanism, vibrations bubble removal mechanism is including vibrating rod, hose connection pipe, eccentric shock box and control motor, the inside of box is provided with adjustable flattening structure, adjustable flattening structure includes guide post, carousel, leveling roller, lead screw, silk section of thick bamboo, sleeve, backup pad, riser and driving motor.

Preferably, a silk section of thick bamboo sets up the intermediate position department on the inside top of box, the lead screw has been run through to the inside of a silk section of thick bamboo, the top fixedly connected with carousel of lead screw, the bottom swing joint of lead screw has the backup pad, the both sides of backup pad fixedly connected with sleeve respectively, the both ends fixedly connected with riser respectively of backup pad bottom.

Preferably, the bottom of riser runs through to the bottom of box, bottom swing joint between the riser has the flattening roller, the one end fixedly connected with driving motor of riser, driving motor's output run through the riser and with the one end fixed connection of flattening roller, guide post difference fixed connection is in the inside both sides of box.

Preferably, the sleeves on the two sides of the supporting plate are respectively movably sleeved outside the guide posts on the two sides inside the box body, and the threads on the outside of the screw rod are matched with the threads inside the screw cylinder.

Preferably, the storage box is fixedly connected to one side of the box body, the bottom end of the storage box is fixedly connected with a communicating pipe, a valve is arranged on the communicating pipe, and the bottom end of the communicating pipe is fixedly connected with a discharge hole.

Preferably, eccentric vibrations case fixed connection is at the opposite side of box, the top fixedly connected with control motor of eccentric vibrations case, the bottom fixedly connected with hose coupling of eccentric vibrations case, the bottom fixedly connected with vibrating rod of hose coupling.

Compared with the prior art, the utility model has the beneficial effects that: the flexible and convenient large-area concrete bridge deck pavement flatness control device not only realizes the convenience of flatness control on concrete with different thicknesses, has stronger applicability, realizes the function of auxiliary material filling, has more sufficient functionality, but also realizes the effective removal of bubbles in the concrete and improves the pavement quality of the concrete bridge deck;

(1) the box body is arranged at the middle position of the top end in the box body through a wire barrel, a screw rod penetrates through the wire barrel, a rotary table is fixedly connected to the top end of the screw rod, a supporting plate is movably connected to the bottom end of the screw rod, sleeves are respectively and fixedly connected to the two sides of the supporting plate, vertical plates are respectively and fixedly connected to the two ends of the bottom of the supporting plate, the bottom end of each vertical plate penetrates through the bottom end of the box body, a leveling roller is movably connected to the bottom end between the vertical plates, a driving motor is fixedly connected to one end of each vertical plate, the output end of each driving motor penetrates through the corresponding vertical plate and is fixedly connected with one end of the corresponding leveling roller, guide posts are respectively and fixedly connected to the two sides in the box body, when the box body is pushed, the leveling roller can level concrete paved on a bridge floor, then the rotary table is rotated, the rotary table drives the screw rod to rotate, the supporting plate is pushed and pulled under the mutual driving effect of threads in the rotating process of the wire barrel, the sleeves on the two sides of the supporting plate slide outside the guide columns, so that the supporting plate vertically ascends and descends, the vertical height of the leveling roller can be adjusted to a proper position, the leveling roller can flexibly regulate and control the flatness of bridge floors with different concrete thicknesses, and the applicability of the device is greatly improved;

(2) the storage box is fixedly connected to one side of the box body, the bottom end of the storage box is fixedly connected with the communicating pipe, the communicating pipe is provided with a valve, the bottom end of the communicating pipe is fixedly connected with the discharge port, when the storage box is used, concrete materials are filled into the storage box, if the condition that the paving amount of the concrete at the local part of the bridge floor is insufficient occurs in the leveling process, the valve is opened, at the moment, the concrete materials in the storage box can uniformly flow out through the discharge port to fill the part of the bridge floor, which lacks the concrete, the materials do not need to be conveyed from a distance, and the functionality of the device is greatly improved;

(3) through eccentric vibrations case fixed connection at the opposite side of box, the top fixedly connected with control motor of eccentric vibrations case, the bottom fixedly connected with hose coupling of eccentric vibrations case, the bottom fixedly connected with vibrating rod of hose coupling, when using, the inside of vibrating rod insertion concrete, then start control motor, the control motor can make vibrating rod vibrate the concrete through eccentric vibrations case, can get rid of the inside bubble of concrete like this, make the concrete inside closely knit, then carry out the flattening again, thereby can improve the quality of concrete bridge deck mating formation.

Drawings

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

FIG. 2 is a schematic side view of the storage bin of the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

fig. 4 is a front view partially enlarged view of the leveling roll of the present invention.

In the figure: 1. a box body; 2. a guide post; 3. a turntable; 4. a grip; 5. a material storage box; 6. a discharge port; 7. a support; 8. a leveling roller; 9. a roller; 10. vibrating a tamper; 11. a flexible connection pipe; 12. an eccentric vibration box; 13. controlling the motor; 14. a communicating pipe; 15. a valve; 16. a screw rod; 17. a wire barrel; 18. a sleeve; 19. a support plate; 20. a vertical plate; 21. the motor is driven.

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.

Example 1: referring to fig. 1-4, a flexible and convenient control device for the flatness of a large-area concrete bridge deck pavement comprises a box body 1 and a handle 4, wherein the handle 4 is fixedly connected to one side of the top end of the box body 1, four corners of the bottom end of the box body 1 are respectively and fixedly connected with a bracket 7, the bottom end of the bracket 7 is movably connected with a roller 9, one side of the box body 1 is provided with a structure convenient for filling materials, the structure convenient for filling materials comprises a material storage box 5, a material outlet 6, a communicating pipe 14 and a valve 15, the other side of the box body 1 is provided with a vibration bubble removing mechanism, the vibration bubble removing mechanism comprises a vibrating rod 10, a flexible connecting pipe 11, an eccentric vibrating box 12 and a control motor 13, the interior of the box body 1 is provided with an adjustable leveling structure, the adjustable leveling structure comprises a guide post 2, a rotary table 3, a leveling roller 8, a screw rod 16, a screw cylinder 17, a sleeve 18, a supporting plate 19, a vertical plate 20 and a driving motor 21;

the box body 1 is provided with a box body, a screw tube 17 is arranged at the middle position of the top end in the box body 1, a screw rod 16 penetrates through the inside of the screw tube 17, the top end of the screw rod 16 is fixedly connected with a rotary table 3, the bottom end of the screw rod 16 is movably connected with a supporting plate 19, two sides of the supporting plate 19 are respectively and fixedly connected with a sleeve 18, and two ends of the bottom of the supporting plate 19 are respectively and fixedly connected with a vertical plate 20;

the bottom ends of the vertical plates 20 penetrate through the bottom end of the box body 1, leveling rollers 8 are movably connected to the bottom ends between the vertical plates 20, one ends of the vertical plates 20 are fixedly connected with driving motors 21, the output ends of the driving motors 21 penetrate through the vertical plates 20 and are fixedly connected with one ends of the leveling rollers 8, and the guide posts 2 are respectively and fixedly connected to two sides inside the box body 1;

the sleeves 18 on the two sides of the supporting plate 19 are respectively movably sleeved outside the guide posts 2 on the two sides in the box body 1, and the threads on the outer part of the screw rod 16 are matched with the threads in the screw cylinder 17;

specifically, as shown in fig. 1, fig. 3 and fig. 4, when using, start driving motor 21, driving motor 21 drives leveling roller 8 and rotates at the uniform velocity, promote box 1 this moment, leveling roller 8 can carry out the flattening to the concrete of mating formation on the bridge floor, secondly rotate carousel 3, carousel 3 drives lead screw 16 and rotates, lead screw 16 can push and pull backup pad 19 under the effect of screw thread mutual drive at the inside pivoted in-process of silk section of thick bamboo 17, the sleeve 18 that makes backup pad 19 both sides slides in the outside of guide post 2, thereby make the vertical oscilaltion of backup pad 19, can adjust leveling roller 8's vertical height to suitable position like this, thereby make leveling roller 8 can carry out the roughness regulation and control to the bridge floor of different concrete thickness in a flexible way, the suitability of device has been improved greatly.

Example 2: the storage box 5 is fixedly connected to one side of the box body 1, the bottom end of the storage box 5 is fixedly connected with a communicating pipe 14, a valve 15 is arranged on the communicating pipe 14, and the bottom end of the communicating pipe 14 is fixedly connected with a discharge hole 6;

specifically, as shown in fig. 1 and 2, when the device is used, concrete materials are filled into the storage box 5, if the local part of the bridge floor is insufficient in concrete paving amount during leveling, the valve 15 is opened, and at the moment, the concrete materials inside the storage box 5 can uniformly flow out through the discharge port 6 to fill the part of the bridge floor lacking concrete, so that the material does not need to be conveyed from a distance, and the functionality of the device is greatly improved.

Example 3: the eccentric vibration box 12 is fixedly connected to the other side of the box body 1, the top end of the eccentric vibration box 12 is fixedly connected with the control motor 13, the bottom end of the eccentric vibration box 12 is fixedly connected with the flexible connecting pipe 11, and the bottom end of the flexible connecting pipe 11 is fixedly connected with the vibrating rod 10;

specifically, as shown in fig. 1, when using, insert the inside of concrete with the vibrating rod 10, then start control motor 13, control motor 13 can make vibrating rod 10 vibrate the concrete through eccentric vibrations case 12, can get rid of the inside bubble of concrete like this, makes the inside closely knit of concrete, then carries out the flattening to can improve the quality of concrete bridge deck pavement.

The working principle is as follows: when the utility model is used, firstly, the vibrating rod 10 is inserted into the concrete, then the control motor 13 is started, the control motor 13 can lead the vibrating rod 10 to vibrate the concrete through the eccentric vibration box 12, thus bubbles in the concrete can be removed, the concrete is internally compacted, then the driving motor 21 is started, the driving motor 21 drives the leveling roller 8 to rotate at a constant speed, at the moment, the box body 1 is pushed, the leveling roller 8 can level the concrete paved on a bridge floor, thereby the paving quality of the concrete bridge floor can be improved, secondly, the rotary table 3 is rotated, the rotary table 3 drives the screw rod 16 to rotate, the screw rod 16 pushes and pulls the support plate 19 under the mutual driving action of the screw threads in the process of rotating in the screw cylinder 17, the sleeves 18 at the two sides of the support plate 19 slide outside the guide post 2, thereby the support plate 19 vertically ascends and descends, and the vertical height of the leveling roller 8 can be adjusted to a proper position, thereby make leveling roller 8 can carry out the roughness regulation and control to the bridge floor of different concrete thickness in a flexible way, at last to the inside concrete material of packing into of storage case 5, if the condition that local position concrete pavement amount is not enough appears on the bridge floor in the flattening in-process, open valve 15, the inside concrete material of storage case 5 this moment will evenly flow through discharge gate 6, a position for filling the disappearance concrete on the bridge floor, need not to transport the material from a distance, the functionality of device has been improved greatly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a nimble convenient large tracts of land concrete bridge deck pavement roughness controlling means, includes box (1) and handle (4), its characterized in that: handle (4) fixed connection is in one side on box (1) top, four corners difference fixedly connected with supports (7) of box (1) bottom, the bottom swing joint of support (7) has gyro wheel (9), one side of box (1) is provided with the make-up material structure of being convenient for, the make-up material structure of being convenient for includes storage case (5), discharge gate (6), communicating pipe (14) and valve (15), the opposite side of box (1) is provided with vibrations bubble removal mechanism, vibrations bubble removal mechanism is including vibrating rod (10), hose connection pipe (11), eccentric vibrations case (12) and control motor (13), the inside of box (1) is provided with adjustable flattening structure, adjustable flattening structure includes guide post (2), carousel (3), leveling roller (8), lead screw (16), silk section of thick bamboo (17), The sleeve (18), a support plate (19), a vertical plate (20) and a driving motor (21).

2. A flexible and convenient control device for the flatness of the pavement of a large-area concrete bridge deck according to claim 1, which is characterized in that: the wire barrel (17) is arranged at the middle position of the top end inside the box body (1), a screw rod (16) penetrates through the inside of the wire barrel (17), a rotary table (3) is fixedly connected to the top end of the screw rod (16), a supporting plate (19) is movably connected to the bottom end of the screw rod (16), sleeves (18) are fixedly connected to the two sides of the supporting plate (19) respectively, and vertical plates (20) are fixedly connected to the two ends of the bottom of the supporting plate (19) respectively.

3. A flexible and convenient control device for the flatness of the pavement of a large-area concrete bridge deck according to claim 1, which is characterized in that: the bottom of riser (20) runs through to the bottom of box (1), bottom swing joint between riser (20) has leveling roller (8), the one end fixedly connected with driving motor (21) of riser (20), the output of driving motor (21) run through riser (20) and with the one end fixed connection of leveling roller (8), guide post (2) difference fixed connection is in the inside both sides of box (1).

4. A flexible and convenient control device for the flatness of the pavement of a large-area concrete bridge deck according to claim 1, which is characterized in that: the sleeves (18) on the two sides of the supporting plate (19) are respectively movably sleeved outside the guide posts (2) on the two sides in the box body (1), and the threads on the outside of the screw rod (16) are matched with the threads in the screw cylinder (17).

5. A flexible and convenient control device for the flatness of the pavement of a large-area concrete bridge deck according to claim 1, which is characterized in that: the storage box (5) is fixedly connected to one side of the box body (1), the bottom end of the storage box (5) is fixedly connected with a communicating pipe (14), a valve (15) is arranged on the communicating pipe (14), and the bottom end of the communicating pipe (14) is fixedly connected with a discharge hole (6).

6. A flexible and convenient control device for the flatness of the pavement of a large-area concrete bridge deck according to claim 1, which is characterized in that: eccentric vibrations case (12) fixed connection is at the opposite side of box (1), the top fixedly connected with control motor (13) of eccentric vibrations case (12), the bottom fixedly connected with hose coupling (11) of eccentric vibrations case (12), the bottom fixedly connected with stick (10) that shakes of hose coupling (11).