CN214656153U

CN214656153U - Road roller for construction

Info

Publication number: CN214656153U
Application number: CN202120063535.9U
Authority: CN
Inventors: 黄海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-09
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a road roller for construction, which comprises a carriage body, rotate a plurality of wheels of installation on the automobile body, and fixed mounting has support one on the automobile body, rotate on the support one and install support two, install elevating system between automobile body and the support two, rotate the installation rotary column on the support two, install answer mechanism between rotary column and the support two, fixed mounting has the pillar on the rotary column, it installs the cylinder to rotate on the pillar, fixed mounting has the extension board on the pillar, slidable mounting has the scraper blade on the extension board, install adjustment mechanism and slide mechanism between scraper blade and the extension board. Has the advantages that: can effectually avoid the automobile body to take place the slope along with the cylinder together, the effectual risk that has reduced the automobile body and turn on one's side can scrape the earth on the cylinder and fall, and the deuterogamy pushes away the shovel, can take away the earth of scraping from the road surface, the effectual work efficiency that improves the cylinder compaction, still improved the roughness of road surface compaction.

Description

Road roller for construction

Technical Field

The utility model relates to a road roller technical field especially relates to a road roller for construction.

Background

Before the building construction, a drainage channel is excavated at the periphery of a building construction site, water is prevented from being accumulated in the building construction site, and then the building construction site needs to be leveled so that building construction equipment can enter the site, and the site leveling can be completed by matching with a road roller.

The existing road roller consists of a roller and a driving vehicle, the roller is fixedly connected with the driving vehicle, and the bottom of the roller is flush with the bottom of the driving vehicle, so that the existing road roller has the following defects in specific use: 1. the roller can incline when reaching larger stones, so that the driving vehicle has certain rollover risk along with the inclination; 2. the roller presses the moist drawing in real time, and the return is adhered with earth on the roller, seriously influences work efficiency, and the compaction effect is poor.

Therefore, the novel road roller for building construction can be adopted to solve the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a road roller for construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road roller for construction, includes the automobile body, rotate a plurality of wheels of installation on the automobile body, and fixed mounting has support one on the automobile body, rotate on the support one and install support two, install elevating system between automobile body and the support two, rotate the installation on the support two and change the post, change and install answer mechanism between post and the support two, fixed mounting has the pillar on the post, it installs the cylinder to rotate on the pillar, fixed mounting has the extension board on the pillar, slidable mounting has the scraper blade on the extension board, install adjustment mechanism and slide mechanism between scraper blade and the extension board.

In the road roller for building construction, the lifting mechanism comprises a rotary table and an electric push rod, the rotary table is rotatably mounted on the vehicle body and the second support, and the electric push rod is fixedly mounted between the two rotary tables.

In foretell road roller for construction, answer mechanism includes roller, wire rope, arm-tie, backing plate and spring, fixed mounting has the roller on the rotary column, be connected for rotating between roller and the second support, the winding has wire rope on the roller, the arm-tie of the equal fixedly connected with in wire rope's both ends, two backing plates, two of fixed mounting has two springs on the second support equal fixed mounting between backing plate and the arm-tie that corresponds.

In the road roller for building construction, the adjusting mechanism comprises a fixed block, a nut and a screw rod, the nut is fixedly mounted on the support plate, the screw rod is rotatably mounted on the nut through threads, the fixed block is fixedly mounted on the scraper, and the fixed block abuts against the screw rod.

In the road roller for building construction, the sliding mechanism comprises a sliding block and a sliding groove, the sliding block is fixedly mounted on the scraper, and the supporting plate is provided with the sliding groove matched with the sliding block.

In the road roller for building construction, a push shovel is fixedly installed on the first support, and the bottom of the push shovel and the bottom of the wheel are located on the same level.

Compared with the prior art, the utility model discloses the advantage lies in:

1. at first, open electric putter, make the bottom and the ground counterbalance of cylinder to be located same level with the bottom that pushes away the shovel, then roll on the road surface through automobile body drive cylinder, when meetting great stone, the cylinder can take place the slope, and the rotary column can rotate on support two this moment, can effectually avoid the automobile body to take place the slope along with the cylinder like this, the effectual risk that has reduced the automobile body and turn on one's side.

2. After the stone, under the effect of spring, water makes wire rope reply to home position to this can reset the operation to the cylinder, then the cooperation pushes away the shovel, with the stone output and take out the road surface, can effectual improvement road surface's roughness like this.

3. The cylinder presses in the wet road surface real-time, and a large amount of earth that adheres back on the cylinder rotates the screw rod, under the effect of nut, can drive the scraper blade and offset with the cylinder to this can scrape off the earth on the cylinder, and the deuterogamy pushes away the shovel, can take away the earth of scraping from the road surface, the effectual work efficiency that improves the cylinder compaction, still improved road surface compaction's roughness.

To sum up, the utility model discloses can effectually avoid the automobile body to take place the slope along with the cylinder together, the effectual risk that has reduced the automobile body and turn on one's side can scrape the earth on the cylinder and fall, and the deuterogamy pushes away the shovel, can take away the earth of scraping from the road surface, has effectually improved the compacting work efficiency of cylinder, has still improved the roughness of road surface compaction.

Drawings

Fig. 1 is a schematic structural view of a road roller for building construction provided by the utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the device comprises a vehicle body 1, wheels 2, a first support 3, a second support 4, a support 5, a rotary table 6, an electric push rod 7, a roller 8, a roller shaft 9, a steel wire rope 10, a pull plate 11, a backing plate 12, a support plate 13, a scraper 14, a fixed block 15, a nut 16, a screw rod 17, a rotary column 18 and a push shovel 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a road roller for building construction comprises a vehicle body 1, wherein a plurality of wheels 2 are rotatably mounted on the vehicle body 1, a first support 3 is fixedly mounted on the vehicle body 1, a second support 4 is rotatably mounted on the first support 3, a lifting mechanism is mounted between the vehicle body 1 and the second support 4, a rotary column 18 is rotatably mounted on the second support 4, a return mechanism is mounted between the rotary column 18 and the second support 4, a support column 5 is fixedly mounted on the rotary column 18, a roller 8 is rotatably mounted on the support column 5, a support plate 13 is fixedly mounted on the support column 5, a scraper 14 is slidably mounted on the support plate 13, and an adjusting mechanism and a sliding mechanism are mounted between the scraper 14 and the support plate 13;

the following points are notable:

1. elevating system includes carousel 6 and electric push rod 7, all rotates on automobile body 1 and the support two 4 and installs a carousel 6, common fixed mounting has an electric push rod 7 between two carousels 6, the effect that sets up like this is in order to change the pressure of cylinder 8, except that the gravity of cylinder 8 self can carry out the compaction, electric push rod 7 also can play the compaction effect, simultaneously, still can receive and release the operation to cylinder 8, avoids cylinder 8 to cause the destruction to municipal road surface.

2. Reply mechanism includes roller 9, wire rope 10, arm-tie 11, backing plate 12 and spring, fixed mounting has roller 9 on the rotary column 18, be connected for rotating between roller 9 and two 4 of support, the winding has wire rope 10 on the roller 9, arm-tie 11 of the equal fixedly connected with in both ends of wire rope 10, two backing plates 12 of fixed mounting on two 4 of support, equal fixed mounting has two springs between two backing plates 12 and the arm-tie 11 that corresponds, the effect that sets up like this is for making 8 quick answer levels of cylinder, improve compaction efficiency.

3. The adjusting mechanism comprises a fixing block 15, a nut 16 and a screw rod 17, the nut 16 is fixedly mounted on the support plate 13, the screw rod 17 is rotatably mounted on the nut 16 through threads, the fixing block 15 is fixedly mounted on the scraper 14, the fixing block 15 abuts against the screw rod 17, and the adjusting mechanism is used for changing the distance between the scraper 14 and the roller 8 so as to scrape off the soil with different soil qualities.

4. The sliding mechanism comprises a sliding block and a sliding groove, the sliding block is fixedly mounted on the scraper 14, the supporting plate 13 is provided with the sliding groove matched with the sliding block, and the sliding mechanism is used for reducing the friction force between the supporting plate 13 and the scraper 14 and effectively prolonging the service life of the scraper 14.

5. Fixed mounting has push away shovel 19 on support 3, and the bottom that pushes away shovel 19 is located same level with 2 bottoms of wheel, and the effect that sets up like this is in order to push away shovel 19 road surfaces of taking out, the effectual roughness that has improved the road surface to convex stone and the earth of scraping.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A road roller for building construction comprises a vehicle body (1) and is characterized in that a plurality of wheels (2) are rotatably arranged on the vehicle body (1), a first bracket (3) is fixedly arranged on the vehicle body (1), a second bracket (4) is rotatably arranged on the first bracket (3), a lifting mechanism is arranged between the vehicle body (1) and the second bracket (4), a rotary column (18) is rotatably arranged on the second bracket (4), a return mechanism is arranged between the rotary column (18) and the second bracket (4), a support column (5) is fixedly arranged on the rotary column (18), a roller (8) is rotatably arranged on the strut (5), a support plate (13) is fixedly arranged on the strut (5), the scraper (14) is arranged on the support plate (13) in a sliding mode, and the adjusting mechanism and the sliding mechanism are arranged between the scraper (14) and the support plate (13).

2. The road roller for building construction according to claim 1, wherein the lifting mechanism comprises a rotary table (6) and an electric push rod (7), the rotary table (6) is rotatably mounted on the vehicle body (1) and the second support (4), and the electric push rod (7) is fixedly mounted between the two rotary tables (6).

3. The road roller for building construction according to claim 1, characterized in that the return mechanism comprises a roller shaft (9), a steel wire rope (10), pull plates (11), backing plates (12) and springs, the roller shaft (9) is fixedly mounted on the rotary column (18), the roller shaft (9) is rotatably connected with the second support (4), the steel wire rope (10) is wound on the roller shaft (9), the pull plates (11) are fixedly connected to both ends of the steel wire rope (10), the two backing plates (12) are fixedly mounted on the second support (4), and the two springs are fixedly mounted between the two backing plates (12) and the corresponding pull plates (11).

4. The road roller for building construction according to claim 1, wherein the adjusting mechanism comprises a fixing block (15), a nut (16) and a screw (17), the nut (16) is fixedly installed on the support plate (13), the screw (17) is rotatably installed on the nut (16) in a threaded manner, the fixing block (15) is fixedly installed on the scraper (14), and the fixing block (15) abuts against the screw (17).

5. The road roller for building construction according to claim 1, wherein the sliding mechanism comprises a sliding block and a sliding groove, the sliding block is fixedly mounted on the scraper (14), and the sliding groove matched with the sliding block is formed in the support plate (13).

6. The road roller for building construction according to claim 1, characterized in that a push shovel (19) is fixedly mounted on the first bracket (3), and the bottom of the push shovel (19) is at the same level with the bottom of the wheel (2).