CN219297900U

CN219297900U - Bridge deck pavement evenness control device

Info

Publication number: CN219297900U
Application number: CN202320841844.3U
Authority: CN
Inventors: 刘江武; 崔永伟; 朱斐; 张建洪; 田宝泉; 王骞; 杨鸿杰; 刘宝林; 楼旻浩; 胡志文
Original assignee: Zhejiang Communications Construction Hongtu Traffic Construction Co ltd
Current assignee: Zhejiang Communications Construction Hongtu Traffic Construction Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-04
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a bridge deck pavement evenness control device, which relates to the technical field of bridge deck pavement construction and comprises a pavement main body, wherein a discharge barrel is fixedly arranged on the upper surface of the pavement main body, a material supplementing pipe is communicated and arranged on the lower surface of the discharge barrel in a penetrating manner through the pavement main body, a metering controller is arranged on one side of the material supplementing pipe, a control box is fixedly arranged on one side of the upper surface of the pavement main body, which is far away from a through groove, a laser transmitter is arranged in an oblique direction on one side of the pavement main body, laser receivers for transmitting signals to the control box are symmetrically arranged on one side of a fixed groove plate, electric push rods are respectively arranged on the fixed groove plate in a building manner, push rod parts of the electric push rods are connected with slide rods in slide ways arranged on two sides in a sliding manner, a high-strength flattening plate is arranged on one side of the slide rods, a driving part for driving the high-strength flattening plate to vibrate is arranged between the high-strength flattening plate and the slide rods, the high-precision and evenness control box is provided, the construction efficiency is improved, and the construction cost is reduced.

Description

Bridge deck pavement evenness control device

Technical Field

The utility model relates to the technical field of bridge deck pavement construction, in particular to a bridge deck pavement evenness control device.

Background

The asphalt pavement has the advantages of good flatness, high travelling comfort, convenient construction, convenient maintenance and repair and the like, and is the main pavement type of the current high-grade highway. In recent years, along with the gradual improvement of economic and living standards, the requirements of people on road surfaces are higher and higher, the requirements on travelling comfort are higher, the bridge surface paving is the last step of bridge engineering and is the most important for the current important work for controlling the bridge surface construction flatness in urban overhead or high-grade highways.

The existing bridge deck pavement evenness control device is mainly characterized in that an operator manually adjusts the elevation according to the elevation value required by bridge deck pavement, and then levels, so that the existing bridge deck pavement evenness control device has a certain adjusting function, and errors of manual adjustment still exist, so that accuracy is not accurate enough, and leveling qualification rate is not up to standard; secondly, the existing bridge deck pavement construction technology has more constructors, more working procedures are needed, the process is complex and tedious, and the input time cost and labor cost are large.

Disclosure of Invention

The utility model aims to provide a bridge deck pavement evenness control device which solves the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bridge deck pavement evenness controlling means, includes the shop's whole main part, the last fixed surface of shop's whole main part is provided with out the storage bucket, the lower surface of ejection of compact bucket runs through shop's whole main part intercommunication is provided with the feed supplement pipe, one side of feed supplement pipe is provided with the measurement controller, shop's whole main part is kept away from one side surface of ejection of compact bucket has seted up logical groove, shop's whole main part upper surface is kept away from one side of logical groove is fixed to be provided with the control box, shop's one side vertical surface oblique direction of whole main part is provided with laser emitter, shop's whole main part is located the fixed frid that is provided with in groove side both sides of logical groove is provided with a set of relative fixed frid, one side symmetry of fixed frid is provided with for laser receiver transmission signal, all set up electric putter on the fixed frid, electric putter's push rod portion promotes and is connected with the slide bar, the bilateral symmetry inner wall of logical groove is fixed to be provided with the slide, the slide bar slides and sets up in the slide, one side be provided with the scree, scree between the scree and the slide bar is provided with the scree.

Optionally, the laser receiver receives a signal emitted by the laser emitter, and the control box electrically controls the electric push rod.

Optionally, the driving part is including fixed the setting vibration motor of slide bar one side, vibration motor's output is connected with accepts the board, it is provided with the snubber block to accept the bilateral symmetry of board, one side laminating of snubber block sets up the surface of screeding board excels in, control box electric connection control vibration motor.

Optionally, the output end of the electric push rod penetrates through the fixed groove plate.

Optionally, support rods are symmetrically connected between the slide bar and the bearing plate, and the support rods are symmetrically arranged on two sides of the vibration motor.

Optionally, a valve is disposed on the feeding pipe, the metering controller is electrically connected to control the valve, and the control box is electrically connected to control the metering controller.

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

1. according to the utility model, through the cooperation of the laser emitter, the control box and the laser receiver, a constructor pushes the paving main body to the bridge deck to be paved and leveled, the laser emitter performs three-dimensional laser measurement on the bridge deck, the measurement result is transmitted to the laser receiver, the laser receiver receives the signal emitted by the laser emitter and then transmits the signal to the control box, the control box performs corresponding instructions on the electric push rod according to the received change of the curved surface of the bridge deck and the specific positioning of the electric push rod, and drives the high-strength leveling plate to perform the vibrating leveling procedure on the bridge deck, so that the automatic positioning of the laser is realized, the trouble of continuous positioning of the change of the vertical curve of the bridge deck is solved, the bridge deck paving flatness control device can automatically adjust the elevation along with the change of the vertical curve, the accuracy is higher, the operation is simpler and more convenient, the accuracy of the elevation is further improved, the construction efficiency is increased, and the construction cost is reduced.

2. According to the utility model, the setting of the valve is electrically controlled by the metering controller, when the laser emitter performs three-dimensional laser measurement on the bridge deck, the situation that a few bridge decks have notch pits is measured, the control box transmits the received signals to the metering controller, the valve is electrically opened by the metering controller, and accurate amount of material supplementing is performed on the notch pits of the bridge deck, so that the evenness qualification rate of bridge deck pavement is further improved, and the construction effect of the bridge deck pavement evenness control device is improved.

Drawings

FIG. 1 is a front view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of the discharge member of the structure of the present utility model.

In the figure: 1-paving a main body, 2-control boxes, 3-discharging barrels, 4-laser transmitters, 5-slide ways, 6-slide bars, 7-laser receivers, 8-fixed groove plates, 9-electric push rods, 10-supporting rods, 11-vibration motors, 12-receiving plates, 13-damping blocks, 14-high-strength screeds, 15-material supplementing pipes, 16-metering controllers and 17-valves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a bridge deck pavement evenness controlling means, including spreading whole main part 1, spread the upper surface fixed of whole main part 1 and be provided with ejection of compact bucket 3, the lower surface of ejection of compact bucket 3 runs through and spreads whole main part 1 intercommunication and is provided with feed tube 15, one side of feed tube 15 is provided with metering controller 16, it has seted up logical groove to spread one side surface that whole main part 1 kept away from ejection of compact bucket 3, spread one side that whole main part 1 upper surface kept away from logical groove is fixed and is provided with control box 2, one side vertical surface oblique direction of spreading whole main part 1 is provided with laser emitter 4, spread the fixed slotted plate 8 that is provided with a set of relative in slot limit both sides that whole main part 1 is located logical groove, one side symmetry of fixed slotted plate 8 is provided with the laser receiver 7 that gives control box transmission signal, all set up electric putter 9 on the fixed slotted plate 8, the signal that laser receiver 7 received laser emitter 4 transmitted, control box 2 electrical control electric putter 9, and electric putter 9's output runs through in fixed slotted plate 8, push rod portion promotion connection has 6, the bilateral symmetry inner wall of logical groove is fixed and is provided with

slide

5, 6 slides and is provided with in

slide bar

5 and 6 one side of slide bar drive slide bar 14 that the slide bar is provided with between the flat plate 14 that the slide bar is high intensity.

More specifically, in this embodiment, the constructor pushes the paving main body 1 to the bridge deck to be paved and leveled, the laser emitter 4 performs three-dimensional laser measurement on the bridge deck, and then transmits the measurement result to the laser receiver 7, the laser receiver 7 receives the signal emitted by the laser emitter 4 and then transmits the signal to the control box 2, the control box 2 performs corresponding instructions on the electric push rod 9 on the fixed slot plate 8 according to the received change of the curved surface of the bridge deck and the specific positioning thereof, the push rod part of the electric push rod 9 pushes the slide rod 6 to slide in the slide way 5 and drives the driving part to perform elevation adjustment, and the driving part drives the high-strength leveling plate 14 to perform vibration leveling procedure on the bridge deck, so that the trouble of continuous positioning of the change of the bridge deck vertical curve is solved, the bridge deck paving flatness control device can automatically adjust elevation along with the change of the vertical curve, the accuracy is higher, the operation is simpler and more convenient, the accuracy of elevation is improved, the accuracy of the elevation is increased, the qualification rate of the flatness is increased, and the construction cost is reduced; when the notch of the bridge deck is required to be fed, the feeding pipe 15 of the discharging barrel 3 is used for discharging, and the metering controller 16 is used for controlling the feeding amount.

Furthermore, the driving component is disclosed, the driving component comprises a vibration motor 11 fixedly arranged on one side of the sliding rod 6, the output end of the vibration motor 11 is connected with a bearing plate 12, shock absorption blocks 13 are symmetrically arranged on two sides of the bearing plate 12, one side of each shock absorption block 13 is attached to the surface of a high-strength flattening plate 14, and the control box 2 is electrically connected with the control vibration motor 11.

It is worth noting that when the bridge deck is vibrated and leveled, the output end of the vibration motor 11 vibrates the bearing plate 12, the bearing plate 12 drives the damping block 13 and the high-strength leveling plate 14 to vibrate, the damping block 13 can avoid the problem that the vibration frequency of the vibration motor 11 is too high, and then the construction effect of the bridge deck pavement evenness control device is improved.

Furthermore, a supporting rod 10 is symmetrically connected between the slide bar 6 and the receiving plate 12, and the supporting rod 10 is symmetrically arranged at two sides of the vibration motor 11

It should be noted that, when the push rod portion of the electric push rod 9 pushes the slide rod 6 to slide, the slide rod 6 pushes the support rod 10 to adjust the elevation, and the support rod 10 can also ensure the stability of the driving component driving the high-strength leveling plate 14 to vibrate and level in the sliding state of the slide rod 6.

Embodiment II, based on the above embodiment:

further, a valve 17 is disposed on the feeding pipe 15, the metering controller 16 is electrically connected to the valve 17, and the control box 2 is electrically connected to the metering controller 16.

More specifically, in this embodiment, after the laser emitter 4 performs three-dimensional laser measurement on the bridge deck, the situation that a few bridge decks have notch pits will be measured, the control box 2 transmits the received signal to the metering controller 16, the metering controller 16 electrically opens the valve 17, and the feeding pipe 15 discharges the material, so as to perform accurate feeding on the notch pits of the bridge deck, thereby further improving the evenness qualification rate of bridge deck pavement and improving the construction effect of the bridge deck pavement evenness control device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge deck pavement roughness controlling means, includes to spread whole main part (1), its characterized in that: the utility model discloses a high-strength sliding rail sliding device, which comprises a paving main body (1), wherein a discharging barrel (3) is fixedly arranged on the upper surface of the paving main body (1), the lower surface of the discharging barrel (3) penetrates through the paving main body (1) to be communicated with a material supplementing pipe (15), one side of the material supplementing pipe (15) is provided with a metering controller (16), a through groove is formed in the surface of one side of the paving main body (1) far away from the discharging barrel (3), a control box (2) is fixedly arranged on the upper surface of the paving main body (1) far away from one side of the through groove, a laser emitter (4) is arranged in the inclined direction of the vertical surface of one side of the paving main body (1), a group of opposite fixed groove plates (8) are fixedly arranged on two sides of the groove edge of the through groove, laser receivers (7) for transmitting signals for the control box are symmetrically arranged on one side of the fixed groove plates (8), electric push rods (9) are pushed and connected with sliding rods (6) on one side of the fixed groove plates (8), sliding rods (6) are symmetrically arranged on two sides of the sliding rods (6), a driving component for driving the high-strength flattening plate (14) to vibrate is arranged between the high-strength flattening plate (14) and the sliding rod (6).

2. The deck pavement evenness control device according to claim 1, wherein: the laser receiver (7) receives signals emitted by the laser emitter (4), and the control box (2) electrically controls the electric push rod (9).

3. The deck pavement evenness control device according to claim 2, wherein: the driving part comprises a vibrating motor (11) fixedly arranged on one side of the sliding rod (6), the output end of the vibrating motor (11) is connected with a bearing plate (12), shock absorption blocks (13) are symmetrically arranged on two sides of the bearing plate (12), one side of each shock absorption block (13) is attached to the surface of the high-strength flattening plate (14), and the control box (2) is electrically connected and controlled with the vibrating motor (11).

4. The deck pavement evenness control device according to claim 1, wherein: the output end of the electric push rod (9) penetrates through the fixed groove plate (8).

5. A deck pavement evenness control apparatus according to claim 3, characterized in that: and supporting rods (10) are symmetrically connected between the sliding rod (6) and the bearing plate (12), and the supporting rods (10) are symmetrically arranged on two sides of the vibration motor (11).

6. The deck pavement evenness control device according to claim 1, wherein: the feeding pipe (15) is provided with a valve (17), the metering controller (16) is electrically connected with and controls the valve (17), and the control box (2) is electrically connected with and controls the metering controller (16).