CN218621732U - Road pouring device for road construction - Google Patents

Abstract

The utility model relates to the technical field of road construction, in particular to a road crack pouring device for road construction, which comprises a base, the bottom of the base is rotatably connected with a pulley and a fixed seat, the inside of the fixed seat is slidably connected with two guide posts, the outer sides of the two guide posts are respectively sleeved with a spring, and the springs are attached to the top of a scraping plate; through starter motor, the pivot will rotate along with the rotation of its output shaft, and then drives the rotatory operation of stirring frame, and the rubber pad of stirring frame laminates in the inner wall of shell to play certain cleanness to its inner wall when stirring the grout material, prevent grout material adhesion inner wall.

Description

A road joint filling device for road construction

technical field

The utility model relates to the technical field of road construction, in particular to a road joint filling device for road construction.

Background technique

The road joint filling is to inject objects into the cracks of the road surface, mainly for the preventive maintenance of hidden dangers on the road surface. Due to the mechanism and structure characteristics of the cement concrete pavement itself, the joints can effectively relieve the tensile force caused by temperature changes and loads. But it is a weak link of cement concrete pavement.

If the joints are not handled properly, rainwater and other debris will enter the surface structure and roadbed along the gaps, resulting in a decrease in the bearing capacity of the pavement. The beauty, driving and comfort of the road surface are easy to expand, causing structural damage to the pavement and shortening the service life of the pavement. In view of this, we provide a road joint filling device for road construction.

The existing patent (publication number: CN217629342U) discloses a road joint filling device for municipal road construction, comprising a mounting base, the top of the mounting base is fixedly connected with a storage tank, and the top of the storage tank is connected with a feed bucket, the inside of the storage barrel is provided with a stirring mechanism, the bottom of the side wall of the storage barrel is connected with a discharge pipe, and the end of the discharge pipe far away from the storage cylinder is provided with a seam filling mechanism, and the seam filling mechanism includes The installation cylinder, the top of the installation cylinder communicates with the outlet of the discharge pipe, and both sides of the installation cylinder are fixedly connected with fixed frames. The utility model relates to the technical field of municipal road construction. The setting of the seam mechanism, the adjustment plate automatically adjusts the size of the discharge port formed between the adjustment plate and the installation cylinder according to the size of the road gap under the action of the limit plate, the adjustment rod and the first spring, which not only avoids the waste of grouting materials , saving the construction cost, and can improve the quality of filling joints. The inventor found the following problems in the prior art in the process of realizing the utility model: the road joint filling device commonly used in road construction on the market needs to manually shovel the overflowing grouting material after filling the road gaps. Flat, the work efficiency is not high.

Utility model content

The purpose of this utility model is to provide a road joint filling device for road construction, to solve the problem that the road joint filling device commonly used in the market for road construction proposed in the background technology above needs to be manually overflowed after the road gap is filled. The grouting material is used to level the problem. In order to achieve the above object, the utility model provides the following technical solutions: a road construction joint filling device, including a base, the bottom of the base is rotatably connected with a pulley and a fixed seat, and the interior of the fixed seat is slidingly connected with two A guide column, the outer sides of the two guide columns are respectively sleeved with springs, and the springs are attached to the top of the scraper plate, the inside of the base is penetrated with a discharge pipe, and the inside of the discharge pipe is connected in rotation There is a butterfly valve, a positioning seat is fixedly connected to the top of the base, and a mixing bucket is fixedly connected to the inside of the positioning seat.

Further preferably, the mixing bucket includes a casing, a motor is fixedly connected to the top of the casing, and an output shaft of the motor is inserted into a rotating shaft, and the rotating shaft penetrates the inside of the stirring frame.

Further preferably, the output shaft of the motor is coaxial with the rotating shaft, and the central axis of the rotating shaft coincides with the central line of the stirring frame.

Further preferably, the two guide posts are symmetrical with respect to the center line of the fixing seat.

Further preferably, the two springs are symmetrical about the center line of the scraper.

Further preferably, the centerline of the base is parallel to the centerline of the fixing seat, and the centerline of the fixing seat coincides with the centerline of the scraper.

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

1. In the utility model, through the contraction of the two springs, the two guide columns slide along the inner chute of the fixed seat, thereby driving the contraction of the scraper plate, and the pushing device uses the scraper plate to level the overflowing grouting material At the same time, it can adapt to the flatness of the road surface and keep it close to the surface level;

2. In the utility model, by starting the motor, the rotating shaft will rotate with the rotation of its output shaft, and then drive the rotation operation of the stirring frame, and the rubber pad of the stirring frame is attached to the inner wall of the shell, so that the grouting material is stirred. At the same time, it has a certain cleaning effect on the inner wall to prevent the grouting material from sticking to the inner wall.

Description of drawings

Fig. 1 is a schematic view of the front view structure of the utility model;

Fig. 2 is a schematic diagram of the full section structure of the utility model when viewed from the front;

Fig. 3 is a side view structural diagram of the fixing seat of the present invention.

In the figure: 1. Base; 2. Pulley; 3. Fixed seat; 4. Guide column; 5. Spring; 6. Scraper; 7. Discharge pipe; 8. Butterfly valve; 9. Positioning seat; 10. Stirring Material barrel; 1001, shell; 1002, electric motor; 1003, rotating shaft; 1004, stirring frame.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1 to Fig. 3, the utility model provides a kind of technical scheme: a kind of road joint filling device for road construction, comprises base 1, and the bottom of base 1 is connected with pulley 2 and fixed seat 3 in rotation, and fixed seat The inside of 3 is slidingly connected with two guide columns 4, the outer sides of the two guide columns 4 are respectively sleeved with springs 5, and the springs 5 are attached to the top of the scraper 6, and the inside of the base 1 is penetrated by a discharge pipe 7, and the inside of the discharge pipe 7 is rotatably connected with a butterfly valve 8, the top of the base 1 is fixedly connected with a positioning seat 9, and the inside of the positioning seat 9 is fixedly connected with a mixing bucket 10.

In this embodiment, as shown in FIG. 2 , the mixing bucket 10 includes a housing 1001, the top of the housing 1001 is fixedly connected with a motor 1002, and the output shaft of the motor 1002 is plugged into the rotating shaft 1003, and the rotating shaft 1003 runs through the inside of the stirring frame 1004 .

In this embodiment, as shown in Figure 2, the output shaft of the motor 1002 is coaxial with the rotating shaft 1003, and the central axis of the rotating shaft 1003 coincides with the center line of the stirring frame 1004; by starting the motor 1002, the rotating shaft 1003 will follow it The rotation of the output shaft rotates, and then drives the rotation operation of the stirring frame 1004, and the rubber pad of the stirring frame 1004 is attached to the inner wall of the shell 1001, thereby playing a certain cleaning effect on the inner wall while stirring the grouting material, preventing The grout sticks to the inner wall.

In this embodiment, as shown in FIG. 3 , the two guide posts 4 are symmetrical about the center line of the fixing seat 3 .

In this embodiment, as shown in Figure 3, the two springs 5 are symmetrical about the center line of the scraper 6; through the contraction of the two springs 5, the two guide posts 4 will move along the inner chute of the fixed seat 3. Sliding, thereby driving the shrinkage of the scraper 6.

In this embodiment, as shown in Figure 1, the centerline of the base 1 is parallel to the centerline of the fixed seat 3, and the centerline of the fixed seat 3 coincides with the centerline of the scraper 6; The central lines of 3 are parallel, and the pushing device can adapt to the flatness of the road surface and keep it close to the horizontal surface while leveling the overflowed grouting material by using the scraper plate 6 .

The use method and advantages of the utility model: when the road construction joint filling device for road construction is in use, the working process is as follows:

As shown in Figure 1, Figure 2 and Figure 3, first by starting the motor 1002, the rotating shaft 1003 will rotate with the rotation of its output shaft, and then drive the rotation of the stirring frame 1004, and the rubber pad of the stirring frame 1004 is attached to the shell The inner wall of 1001, so that it can clean the inner wall while stirring the grouting material, and prevent the grouting material from sticking to the inner wall;

Then open the butterfly valve 8, promote the road construction and use the road filling device to fill the road gap, and through the contraction of the two springs 5, the two guide posts 4 will slide along the inner chute of the fixed seat 3, thereby driving With the shrinkage of the scraper 6, the pushing device can use the scraper 6 to level the overflowing grout, and at the same time, it can adapt to the flatness of the road surface and keep it close to the horizontal plane.

The basic principles, main features and advantages of the present utility model have been shown and described above. Technical staff in this industry should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model, without departing from the utility model Under the premise of the new spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A road construction device for road filling, comprising a base (1), is characterized in that: the bottom of the base (1) is rotatably connected with a pulley (2) and a fixed seat (3), and the fixed seat ( 3) There are two guide posts (4) in the inner sliding connection, the outer sides of the two guide posts (4) are respectively sleeved with springs (5), and the springs (5) are attached to the scraper plate (6) The top of the base (1) runs through a discharge pipe (7), and the inside of the discharge pipe (7) is rotatably connected with a butterfly valve (8), and the top of the base (1) is fixedly connected with a The positioning seat (9), and the inside of the positioning seat (9) is fixedly connected with a mixing bucket (10). 2. A road construction device for road joint filling according to claim 1, characterized in that: the mixing bucket (10) comprises a casing (1001), and the top of the casing (1001) is fixedly connected with a motor ( 1002), and the output shaft of the motor (1002) is inserted into the rotating shaft (1003), and the rotating shaft (1003) runs through the inside of the stirring frame (1004). 3. A road joint filling device for road construction according to claim 2, characterized in that: the output shaft of the motor (1002) and the rotating shaft (1003) are coaxial, and the center of the rotating shaft (1003) The axis coincides with the centerline of the stirring frame (1004). 4. A road joint filling device for road construction according to claim 1, characterized in that: the two guide columns (4) are symmetrical about the center line of the fixing seat (3). 5. A road joint filling device for road construction according to claim 1, characterized in that the two springs (5) are symmetrical about the center line of the scraper (6). 6. A road joint filling device for road construction according to claim 1, characterized in that: the center line of the base (1) is parallel to the center line of the fixing seat (3), and the fixing seat (3) The center line coincides with the center line of the scraper (6).

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