CN222119890U

CN222119890U - A road bridge crack reinforcement device

Info

Publication number: CN222119890U
Application number: CN202420758334.4U
Authority: CN
Inventors: 张传彬; 陈宏伟
Original assignee: Shandong Jiaotong Construction Group Co ltd
Current assignee: Shandong Jiaotong Construction Group Co ltd
Priority date: 2024-04-12
Filing date: 2024-04-12
Publication date: 2024-12-06
Anticipated expiration: 2034-04-12

Abstract

The utility model belongs to the technical field of roads and bridges, in particular to a road and bridge crack reinforcing device which comprises a movable vehicle body, a stirring mechanism fixedly arranged on the upper surface of the movable vehicle body and a drying mechanism arranged on the upper surface of the movable vehicle body, wherein symmetrically arranged grips are fixed on the upper surface of the movable vehicle body, a compacting assembly is arranged on the movable vehicle body and comprises a sleeve arranged on one side of the movable vehicle body, an L-shaped frame fixedly arranged on the surface of the sleeve and reinforcing plates fixedly arranged on the surface of one group of L-shaped frames, and the compacting assembly is arranged to compact concrete, so that the concrete can be tightly filled with cracks, gaps are eliminated, the road flatness and compactness after repairing are improved, the concrete and the original road concrete are better fused, the overall strength and stability of the road are improved, and bubbles and gaps in the concrete can be reduced through compacting.

Description

Road and bridge crack reinforcing apparatus

Technical Field

The utility model belongs to the technical field of roads and bridges, and particularly relates to a road and bridge crack reinforcing device.

Background

In the construction and the use of road and bridge, along with the annual use of road and bridge, bridge structure performance also can change, and the crack has reduced road and bridge structure's rigidity, influences road structure's durability. Therefore, for roads and bridges, the occurrence of cracks means that the use of road structures is affected, and once the occurrence of cracks on the road surface is found, the road structures need to be repaired in time by a crack reinforcing device;

CN218466369U discloses a road and bridge crack reinforcing device, which comprises a base, two movable wheels are installed on the left part of the lower end of the base and the right part of the lower end of the base, a driving device is installed between the two movable wheels on the left part, a pushing handle is installed on the left part of the upper end of the base, a mixing kettle body is installed on the upper end of the base, a stirring device is installed in the middle of the upper end of the mixing kettle body, and the technical scheme that filling materials to be mixed are poured into the mixing kettle body through a feeding port is provided, a first motor on the stirring device drives a second rotary column to rotate at the moment, a first gear on the lower end of the second rotary column is driven to rotate along with the first rotary column, and finally, the stirring blades on the first rotary column and the second rotary column uniformly mix the filling materials, so that the workload of workers is reduced, meanwhile, the stirring blades are rotated through four stirring blades, the technical effects of cement mixing and the like are improved;

When the device is used, although the filled materials are uniformly mixed, the workload of workers is reduced, and meanwhile, the cement mixing quality is improved by rotating and mixing the four stirring blades, the device is not provided with a compacting mechanism, so that the filling of concrete in cracks is possibly uneven, the local density is insufficient, holes are easily generated, the durability is influenced, and the using effect of the device is reduced;

in order to solve the problems, the application provides a road and bridge crack reinforcing device.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a road and bridge crack reinforcing device which is provided with a device for compacting concrete, so that the concrete can be ensured to tightly fill cracks, gaps are eliminated, the flatness and compactness of the repaired road are improved, the concrete is better fused with the original road concrete, the overall strength and stability of the road are improved, air bubbles and gaps in the concrete can be reduced by compacting, the impermeability and freeze-thawing resistance of the concrete are improved, and the service life of the road and bridge is prolonged.

The road and bridge crack reinforcing device comprises a movable vehicle body, a stirring mechanism fixedly arranged on the upper surface of the movable vehicle body and a drying mechanism arranged on the upper surface of the movable vehicle body, wherein the upper surface of the movable vehicle body is fixedly provided with symmetrically arranged handles, a compacting assembly is arranged on the movable vehicle body and comprises a sleeve arranged on one side of the movable vehicle body, an L-shaped frame fixedly arranged on the surface of the sleeve and a reinforcing plate fixedly arranged on the surface of one group of L-shaped frames, a driving motor is fixedly arranged on the surface of the reinforcing plate, a rotating disc is fixedly arranged at the output end of the driving motor, a movable shaft is fixedly arranged on the surface of the rotating disc, the surface of the movable shaft is rotationally connected with a connecting rod through a bearing, and one end of the connecting rod is hinged with a lower pressing column through a hinge seat.

As the road and bridge crack reinforcing device, the lower pressing column is preferably connected in the sleeve in a sliding manner, and the L-shaped frame is fixedly connected with the movable vehicle body.

As the road and bridge crack reinforcing device, preferably, the surface of the pressing post is sheathed with the sleeve in a sliding way, and a spring is fixed between the sleeve and the pressing post.

As the road and bridge crack reinforcing device, preferably, a telescopic rod is fixed between the sleeve and the pressing column, and the spring is wound on the surface of the telescopic rod.

As a preferable road and bridge crack reinforcing device of the present utility model, a lower pressure plate is fixed on the lower surface of the casing.

As the road and bridge crack reinforcing device, the L-shaped frame is provided with the movable assembly, the movable assembly comprises a first limiting rod fixed between the two groups of L-shaped frames, a movable seat arranged on one surface of the limiting rod and a spray head fixed inside the movable seat, one end of the spray head is fixedly provided with a telescopic hose, the other end of the telescopic hose is fixedly connected with a discharge hole of a stirring mechanism, a second limiting rod is fixed between the two groups of handles, the surface of the second limiting rod is connected with a lantern ring in a sliding manner, and a straight rod is fixed between the lantern ring and the movable seat.

As the road and bridge crack reinforcing device, preferably, the surface of the movable seat is provided with rectangular grooves, symmetrically arranged rollers are arranged in the rectangular grooves, the rollers are rotationally connected with the movable seat through rotating shafts, and the limiting rod I is positioned between two groups of rollers.

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

Through having set up compaction subassembly, carry out compaction operation to the concrete, thereby can ensure that the concrete closely fills the crack, eliminate the space, road roughness and compactness after improving the restoration, so that concrete fuses with original road concrete better, increase the bulk strength and the stability of road, compaction can reduce bubble and the space in the concrete, improve its impermeability and anti-freeze thawing, thereby the life of extension road and bridge, and added the removal subassembly on this mechanism, through this operation, can be nimble adjust the concrete injection direction, because road and bridge crack track is irregular, need not frequent removal automobile body and adjust concrete injection mouth direction, thereby alleviate staff's intensity of labour, improve work efficiency, further improve the result of use of device.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a cross-sectional view of a sleeve according to the present utility model;

FIG. 3 is a schematic view of a connection member such as a movable seat and a stop lever according to the present utility model;

Fig. 4 is a top view of the overall structure of the present utility model.

In the figure, 1, a vehicle body is moved; 2, a stirring mechanism, 3, a drying mechanism, 4, a handle, 5, a compacting component, 501, an L-shaped frame, 502, a reinforcing plate, 503, a driving motor, 504, a rotating disc, 505, a movable shaft, 506, a connecting rod, 507, a pressing post, 508, a sleeve, 509, a casing, 510, a spring, 511, a telescopic rod, 512, a lower pressing plate, 6, a moving component, 601, a telescopic hose, 602, a moving seat, 603, a first limiting rod, 604, a roller, 605, a spray head, 606, a straight rod, 607, a second limiting rod, 608 and a sleeve ring.

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.

Example 1

As shown in fig. 1:

The road and bridge crack reinforcing device comprises a movable vehicle body 1, a stirring mechanism 2 fixedly installed on the upper surface of the movable vehicle body 1 and a drying mechanism 3 installed on the upper surface of the movable vehicle body 1, wherein handles 4 which are symmetrically arranged are fixed on the upper surface of the movable vehicle body 1.

In this embodiment, the existing device { publication (bulletin) No. }, CN218466369U discloses a road and bridge crack reinforcing device, and the stirring mechanism 2 and the drying mechanism 3 in the present document adopt the same technical means in the prior art, which are not described in detail herein, the present application is further improved with respect to the existing main body, and details refer to the following disclosure technology, in order to solve the technical problem in the prior art, as disclosed in the foregoing background art, "the above design is used, although the filled materials are uniformly mixed, not only the workload of the staff is reduced, but also the quality of cement mixing is improved by rotating and mixing through four stirring blades, but also because the device does not have a compacting mechanism, the filling of concrete in the cracks may not be uniform enough, resulting in insufficient local density, voids are easily generated, the durability is affected, the use effect" of the device is reduced, the problem is obviously existing and is difficult to solve in combination with the use, in order to solve the technical problem, the present application is added with the compacting component 5 and the mobile component 6, and the product in the present application is powered by an external power supply device.

It should be noted that, the fittings adopted by the stirring mechanism 2 and the drying mechanism 3 are disclosed by publication number CN218466369U, and the use effect thereof can be referred to publication number CN218466369U (i.e. "motor No. one, rotary column No. two, rotary column, stirring blade, gear No. one, motor No. two, connecting column No. two, gear No. two, connecting seat, fan, mounting plate and air outlet component" disclosed in this prior art).

Further, the method comprises the following steps:

As shown in fig. 1-4:

A compaction assembly 5 is arranged on the movable vehicle body 1, the compaction assembly 5 comprises a sleeve 508 arranged on one side of the movable vehicle body 1, L-shaped frames 501 fixed on the surface of the sleeve 508 and symmetrically arranged, and a reinforcing plate 502 fixed on the surface of one group of L-shaped frames 501, a driving motor 503 is fixed on the surface of the reinforcing plate 502, a rotating disc 504 is fixed at the output end of the driving motor 503, a movable shaft 505 is fixed on the surface of the rotating disc 504, a connecting rod 506 is rotatably connected on the surface of the movable shaft 505 through a bearing, and a pressing column 507 is hinged at one end of the connecting rod 506 through a hinging seat;

The pressing post 507 is slidably connected to the inside of the sleeve 508, and the L-shaped frame 501 is fixedly connected to the moving vehicle body 1.

In the embodiment, when the road and bridge crack reinforcing device is used, the stirring mechanism 2 is started, then concrete is injected into a road and bridge crack, then the driving motor 503 is started, the rotating disc 504 is driven to rotate, the movable shaft 505 is driven to rotate through the rotating disc 504, the connecting rod 506 is driven to move in a fixed track, the lower pressing column 507 is driven to move up and down in the sleeve 508 through the connecting rod 506, the concrete is compacted through the lower pressing column 507, so that the concrete can be ensured to tightly fill the crack, gaps are eliminated, the flatness and compactness of the repaired road are improved, the concrete and the original road concrete are better fused, the overall strength and stability of the road are improved, bubbles and gaps in the concrete can be reduced through compaction, the impermeability and the freeze-thawing resistance are improved, and the service life of the road and bridge is prolonged.

The movable shaft 505 is fixedly installed at a position below the center of the rotary disk 504.

Further, the method comprises the steps of;

In an alternative embodiment, the surface of the hold-down post 507 is slidably sleeved with a sleeve 509, and a spring 510 is secured between the sleeve 509 and the hold-down post 507;

A telescopic rod 511 is fixed between the casing 509 and the pressing post 507, and a spring 510 is wound around the surface of the telescopic rod 511.

In this embodiment, the sleeve 509 is driven to move downwards by moving the pressing post 507 downwards, at this time, the sleeve 509 is blocked by the ground to compress the spring 510 and the telescopic rod 511, and the spring 510 and the sleeve 509 are matched for use, so that the pressing post 507 has a certain buffering effect in the process of compacting with the ground, the road is prevented from being damaged due to larger impact force, the using effect of the device is further improved, and the stability between the sleeve 509 and the pressing post 507 can be increased through the arrangement of the telescopic rod 511.

Further, the method comprises the steps of;

In an alternative embodiment, a lower platen 512 is secured to the lower surface of the sleeve 509.

In this embodiment, the pressing plate 512 is driven to move downwards through the casing 509, and the compacting area can be increased through the arrangement of the pressing plate 512, so that the compacting efficiency is improved, and when the pressing plate 512 contacts with the ground, the operation of the driving motor 503 is stopped, and then the moving vehicle body 1 is pushed to drive the pressing plate 512 to move, so that the overflowing concrete can be shoveled through the pressing plate 512, and the beautiful appearance of the road is improved, so that the road is smoother.

Further, the method comprises the steps of;

In an alternative embodiment, the L-shaped frame 501 is provided with a moving assembly 6, the moving assembly 6 comprises a first limiting rod 603 fixed between two groups of L-shaped frames 501, a moving seat 602 arranged on the surface of the first limiting rod 603, and a spray head 605 fixed inside the moving seat 602, one end of the spray head 605 is fixed with a telescopic hose 601, the other end of the telescopic hose 601 is fixedly connected with a discharge port of the stirring mechanism 2, a second limiting rod 607 is fixed between two groups of handles 4, the surface of the second limiting rod 607 is slidably connected with a lantern ring 608, and a straight rod 606 is fixed between the lantern ring 608 and the moving seat 602;

Rectangular grooves are formed in the surface of the movable seat 602, symmetrically arranged rollers 604 are arranged in the rectangular grooves, the rollers 604 are rotationally connected with the movable seat 602 through rotating shafts, and a first limiting rod 603 is located between the two groups of rollers 604.

In the embodiment, by starting the stirring mechanism 2 and then injecting concrete into the road and bridge cracks, in the process, by moving the lantern ring 608, further sliding on the surface of the second limit rod 607, moving the lantern ring 608 and driving the straight rod 606, driving the movable seat 602 to move through the straight rod 606, driving the roller 604 to slide on the surface of the first limit rod 603 through the movable seat 602, and by setting the roller 604, the friction force between the first limit rod 603 and the movable seat 602 can be reduced, the moving effect of the movable seat 602 is further improved, at the moment, the concrete in the stirring mechanism 2 is discharged into the spray head 605 through the telescopic hose 601, and is discharged into the road and bridge cracks through the spray head 605, and by the operation, the concrete injection direction can be flexibly adjusted.

The working principle and the using flow of the utility model are as follows: this road and bridge crack reinforcing apparatus, when using, through starting rabbling mechanism 2, afterwards, pour into the concrete into the inside of road and bridge crack, in this process, through moving lantern ring 608, and then slide on the surface of gag lever post two 607, through the removal of lantern ring 608, and drive straight-bar 606 and remove, drive movable seat 602 through straight-bar 606 and remove, drive gyro wheel 604 through movable seat 602 and slide on the surface of gag lever post one 603, through the setting of gyro wheel 604, can reduce the frictional force between gag lever post one 603 and movable seat 602, further improve movable seat 602's removal effect, at this moment, the inside concrete of rabbling mechanism 2 is discharged to the inside of shower nozzle 605 through flexible hose 601, through shower nozzle 605, through this operation, can nimble be adjusted the concrete injection direction, because road and bridge crack orbit is irregular, need not frequent removal automobile body 1 to adjust the concrete injection mouth direction, thereby alleviate staff's intensity of labour, further improve work efficiency, when concrete injection to the surface of gag lever post one 603 is accomplished, can reduce the frictional force between gag lever post one 603 and movable seat 602, can reduce the frictional force between movable seat 602 and movable seat 602, further improve the movable seat 504 and rotate, can be reduced, can the concrete is driven by rotating seat 506 and is carried out under the movable seat 506, and is carried out under the fixed link rod 506 and is compressed down, thereby the high-down, and the road is more closely is guaranteed to the stability is guaranteed, and the concrete is compressed down through the link, and is more closely and stable, and is guaranteed, and the road link is filled down in the road and stable, and can be filled down, the compaction can reduce bubble and space in the concrete, improve its impermeability and anti-freeze-thawing, thereby prolong the life of road and bridge, through the downshift of clamp column 507, and drive the cover shell 509 and move down, the cover shell 509 receives ground and blocks this moment, compress spring 510 and telescopic link 511, through the cooperation use of spring 510 and cover shell 509, can make the clamp column 507 down with the ground compaction in-process, play certain cushioning effect, avoid causing the damage to the road because of the impact is great, further improve the result of use of device, can increase the stability between cover shell 509 and the clamp column 507 through the setting of telescopic link 511, move down through the cover shell 509, and drive clamp plate 512 and move down, through the setting of clamp plate 512, can increase compaction area, thereby improve compaction efficiency, and when clamp plate 512 contacts with ground, stop driving motor 503's operation at this moment, promote the removal automobile body 1 afterwards, drive clamp plate 512 and can carry out the leveling with the concrete that overflows, thereby improve the pleasing to the eye road, make the road more even.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The road and bridge crack reinforcing device comprises a moving vehicle body (1) and a stirring mechanism (2) fixedly installed on the upper surface of the moving vehicle body (1) and a drying mechanism (3) installed on the upper surface of the moving vehicle body (1), wherein a handle (4) which is symmetrically arranged is fixed on the upper surface of the moving vehicle body (1), and the road and bridge crack reinforcing device is characterized in that a compacting component (5) is installed on the moving vehicle body (1), the compacting component (5) comprises a sleeve (508) arranged on one side of the moving vehicle body (1) and an L-shaped frame (501) which is fixedly arranged on the surface of the sleeve (508) in a symmetrical manner, a reinforcing plate (502) which is fixedly arranged on the surface of one group of the L-shaped frames (501), a driving motor (503) is fixedly arranged on the surface of the reinforcing plate (502), a rotating disc (504) is fixedly arranged on the output end of the driving motor (503), a connecting rod (506) is rotatably connected with the surface of the moving shaft (505) through a bearing, and one end of the connecting rod (506) is hinged with a movable column (507) through a movable column (507).

2. The road and bridge crack reinforcing apparatus according to claim 1, wherein the pressing column (507) is slidably connected inside the sleeve (508), and the L-shaped frame (501) is fixedly connected with the movable vehicle body (1).

3. The road and bridge crack reinforcing apparatus according to claim 2, wherein a casing (509) is slidably installed on a surface of the pressing post (507), and a spring (510) is fixed between the casing (509) and the pressing post (507).

4. The road and bridge crack reinforcing apparatus according to claim 3, wherein a telescopic rod (511) is fixed between the casing (509) and the pressing post (507), and the spring (510) is wound on the surface of the telescopic rod (511).

5. The road and bridge crack reinforcing apparatus according to claim 4, wherein a lower pressure plate (512) is fixed to a lower surface of the casing (509).

6. The road and bridge crack reinforcing apparatus according to claim 5, wherein the L-shaped frame (501) is provided with a moving assembly (6), the moving assembly (6) comprises a first limiting rod (603) fixed between the two groups of L-shaped frames (501), a moving seat (602) arranged on the surface of the first limiting rod (603) and a spray head (605) fixed inside the moving seat (602), one end of the spray head (605) is fixed with a telescopic hose (601), the other end of the telescopic hose (601) is fixedly connected with a discharge hole of the stirring mechanism (2), a second limiting rod (607) is fixed between the two groups of handles (4), a collar (608) is slidably connected on the surface of the second limiting rod (607), and a straight rod (606) is fixed between the collar (608) and the moving seat (602).

7. The road and bridge crack reinforcing device according to claim 6, wherein rectangular grooves are formed in the surface of the movable seat (602), symmetrically arranged rollers (604) are arranged in the rectangular grooves, the rollers (604) are rotationally connected with the movable seat (602) through rotating shafts, and the limiting rod I (603) is located between the two groups of rollers (604).