CN217781641U - Paving device for constructional engineering - Google Patents

Abstract

The utility model discloses a road paving device for construction engineering, which comprises: a support plate, the four corners of the bottom of which are equipped with traveling wheels; A feed bin is installed at the feed inlet on the top of the feed box, and a horizontally movable flat feed plate is arranged inside the feed box, and the bottom of the feed feed board is located below the support plate. This kind of paving device for construction projects realizes paving from one point and then spreads to both sides. It only needs to continuously import auxiliary materials into the feeding bin, and push the support plate to move, so that the rapid auxiliary material paving operation can be realized. The efficiency of laying the auxiliary materials is improved, and the flat laying of the auxiliary materials by the flat board not only ensures the uniformity of the laying materials, but also improves the flatness of the top layer of the laying materials, and there will be no potholes.

Description

Paving device for construction engineering

technical field

The utility model relates to the field of construction engineering, in particular to a paving device for construction engineering.

Background technique

The cushion layer is a structural layer between the base and the soil foundation. When the water stability of the soil foundation is poor, it is used to improve the water stability of the soil foundation, improve the water stability and frost heave resistance of the pavement structure, and spread Load to reduce soil deformation. Therefore, it is usually set when the soil foundation is wet and the temperature condition is bad. The strength requirement of the cushion material is not necessarily high, but its water stability must be good.

During construction work, before pouring concrete pavement, laying floor tiles or in other situations, it is necessary to lay a layer of auxiliary material retaining cushion on the foundation.

At present, when laying materials on the cushion layer, the method adopted is to unload the materials to one part of the foundation through a material transport truck, and then manually distribute the materials to various places on the foundation for laying materials. This uneven operation is very inefficient , and the uniformity of the paving cannot be guaranteed.

Utility model content

The purpose of this utility model is to provide a paving device for construction engineering to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A paving device for construction engineering, comprising:

A support plate, the four corners of the bottom of the support plate are equipped with walking wheels;

The uniform material assembly, the uniform material assembly includes a top material box installed on the support plate, a feed bin is installed at the feed inlet on the top of the material box, and a horizontally movable flat material plate is arranged inside the material box , and the bottom of the flat sheet is located below the support plate;

Two measuring assemblies are installed through the two sides of the top of the supporting plate respectively, and the lowest end of the measuring assembly is at the same height as the lowest end of the flat sheet.

As a further solution of the utility model: the bottom of the material box is provided with a discharge port, and the top of the support plate is directly below the discharge port with a communication port with the same size as the discharge port.

As a further solution of the utility model: the uniform material assembly also includes a screw displacement module, a slideway is opened through the back of the material box, and the movable end of the screw displacement module is connected to the flat material plate. A connection block is fixedly connected between the back sides.

As a further solution of the present invention: two slide rails are installed on the top of the inner wall of the material box, and two slide blocks are installed on the top of the flat material plate, and the slide blocks slide on the slide rails.

As a further solution of the utility model: the measuring assembly includes a hollow mullion, the bottom of the hollow mullion is at the same level as the bottom of the flat material plate, and a vertical plate is slidably installed inside the hollow mullion, and the vertical plate One side is inlaid with a scale, the top of the vertical plate is equipped with a baffle plate, and the hollow mullion is threaded with locking screws through the threaded holes opened on it, and the tail end of the locking screw is connected to the other vertical plate. Conflict on one side.

As a further solution of the utility model: the front and back of the vertical board are provided with limiting grooves, the front and back of the inner wall of the hollow mullion are equipped with sliding bars, and the sliding bars are inside the limiting grooves Limit sliding.

As a further solution of the utility model: the four corners of the top of the support plate are all equipped with electric telescopic rods, the movable ends of the electric telescopic rods are equipped with wheel bases, and the traveling wheels are installed at the bottom of the wheel bases.

Compared with the prior art, the beneficial effects of the utility model are:

1. In this utility model, the auxiliary materials will continue to fall, and will accumulate into a small hill in the middle. At the same time, the screw displacement module drives the flat material plate to perform horizontal reciprocating switching movement through the connecting block. The flat material plate is in the process of moving In the middle, it will contact with the hillside piled up by auxiliary materials and push them flat, and the flattened materials will move to both sides, so as to spread the materials from one point to both sides first, and only need to continuously feed materials The auxiliary material is introduced into the warehouse and the support plate is pushed to move, so that the rapid auxiliary material paving operation can be realized, and the efficiency of auxiliary material laying is improved. Moreover, the flat laying of the auxiliary material by the flat material board not only ensures the uniformity of the material during laying, but also The flatness of the top layer of the paving material is improved, and there will be no potholes.

2. In this utility model, due to the extension of the electric telescopic rod, the walking wheel and the ground are in a state of conflict, and the support plate will move up and down to realize the adjustment of the height of the lowest end of the flat material plate, that is, the paving device can It is more flexible and practical to make corresponding adjustments according to the different laying heights of the cushion required.

3. In this utility model, remove the locking screw and contact the locking of the vertical plate. At this time, the vertical plate falls naturally, and its bottom end contacts the ground. Since the bottom of the hollow vertical frame and the bottom of the flat material plate are on the same horizontal plane, At this time, the bottom surface of the hollow mullion is used as the reference, and the scale value on the scale is observed, which is the height of the cushion layer, which is beneficial to more accurate adjustment of the device.

Description of drawings

Fig. 1 is a structural representation of a paving device for construction engineering;

Fig. 2 is a top view of a construction paving device;

Fig. 3 is a cross-sectional view of a hollow mullion in a paving device for construction engineering.

In the figure: support plate 1, wheel seat 2, traveling wheel 3, electric telescopic rod 4, measuring component 5, equalizing component 6, material box 7, feeding bin 8, slider 9, slide rail 10, flat material plate 11 , Slideway 12, connecting port 13, discharge port 14, screw displacement module 15, connecting block 16, hollow mullion 17, vertical plate 18, limit groove 19, baffle plate 20, locking screw 21.

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 Figures 1-3, the utility model proposes a technical solution, a paving device for construction engineering, including:

Support plate 1, four corners of the bottom of support plate 1 are equipped with walking wheels 3;

The uniform material assembly 6, the uniform material assembly 6 includes the top feed box 7 installed on the support plate 1, the feed bin 8 is installed at the feed inlet on the top of the feed box 7, and the inside of the feed box 7 is provided with horizontally movable flat material plate 11, and the bottom of the flat material plate 11 is located below the support plate 1;

Two measuring assemblies 5 are inserted and installed on both sides of the top of the support plate 1 respectively, and the lowest end of the measuring assembly 5 is at the same height as the lowest end of the flat sheet 11 .

The bottom of the feed box 7 runs through a discharge port 14, the top of the support plate 1 and is positioned directly below the discharge port 14 and is provided with a communication port 13 consistent with the size of the discharge port 14, and the bottom of the flat material plate 11 passes through in turn Through the inside of the discharge port 14 and the communication port 13.

The equalizing assembly 6 also includes a screw mandrel displacement module 15, the screw mandrel displacement module 15 is installed on the top of the support plate 1 and is positioned at the rear of the feed box 7, the screw mandrel displacement module 15 is an existing mature technology, and the feed box 7 A slideway 12 runs through the back, and a connecting block 16 is fixedly connected between the movable end of the screw displacement module 15 and the back of the flat sheet 11 .

After the auxiliary material enters the interior of the material box 7 through the feed bin 8, it will directly fall on the foundation through the discharge port 14 and the communication port 13. Due to the continuous falling of the auxiliary material, it will accumulate in the middle to form a hillside, and the screw rod will be displaced. The module 15 drives the leveling plate 11 to perform horizontal reciprocating switching movement through the connecting block 16. During the movement, the leveling plate 11 will contact with the hillside piled up by auxiliary materials and push it flat. The material will move to both sides, so that it can spread from one point to both sides for paving. It only needs to continuously introduce auxiliary materials into the feeding bin 8, and push the support plate 1 to move, so that the rapid auxiliary material paving operation can be realized. , improve the efficiency of auxiliary material laying, and the auxiliary material is tiled by the flat material plate 11 not only to ensure the uniformity of material spreading, but also improve the flatness of the top layer of material spreading, and the situation of potholes will not occur.

Two slide rails 10 are installed on the top of the feed box 7 inner walls, and two slide blocks 9 are installed on the top of the flat material plate 11, and the slide block 9 slides on the slide rails 10.

The measurement assembly 5 includes a hollow mullion 17, the bottom of the hollow mullion 17 is at the same level as the bottom of the flat plate 11, the hollow mullion 17 is interspersed and installed on the top of the support plate 1, and a vertical plate is slidingly installed inside the hollow mullion 17 18, and one side of the vertical plate 18 is inlaid with a scale, the top of the vertical plate 18 is equipped with a baffle plate 20, and the top of the baffle plate 20 is welded with a handle frame, and the hollow mullion 17 is threaded through the threaded hole provided on it. A locking screw 21 is installed, and the tail end of the locking screw 21 is in conflict with the other side of the vertical plate 18. When adjusting the height of the flat material plate 11, the locking screw 21 is removed to contact the vertical plate 18. Locking, now vertical plate 18 falls naturally, and its bottom is in contact with the ground, because the bottom of hollow mullion 17 and the bottom of flat material plate 11 are on the same horizontal plane, at this moment, take the bottom surface of hollow mullion 17 as a benchmark, watch the scale The scale value on the ruler is the height of the cushion layer, which is conducive to more accurate adjustment of the device.

The front and the back of vertical board 18 all offer limit groove 19, and the front and back of hollow mullion 17 inwalls are all provided with slide bar, and slide bar slides in the inside limit of limit groove 19.

The four corners of the top of the support plate 1 are equipped with electric telescopic rods 4, and the four corners of the top of the support plate 1 are provided with through holes for the movable ends of the electric telescopic rods 4 to pass through, and the movable ends of the electric telescopic rods 4 are equipped with wheel bases 2, And the walking wheel 3 is installed on the bottom of the wheel seat 2, and the height of the support plate 1 is adjusted by the elongation of the electric telescopic rod 4, so as to realize the adjustment of the height of the lowest end of the flat material plate 11, that is, the paving device Corresponding adjustments can be made according to the different laying heights of the required cushion, which is more flexible and practical.

The working principle of the utility model is:

When in use, the auxiliary materials are introduced into the interior of the feed bin 8, and a screw unloader can be installed on the transport vehicle. internal;

After the auxiliary material enters the inside of the material box 7 through the feed bin 8, it will directly fall on the foundation through the discharge port 14 and the communication port 13. At this time, due to the continuous falling of the auxiliary material, it will accumulate in the middle to form a hillside. At the same time, the screw displacement module 15 drives the flat material plate 11 to perform horizontal reciprocating switching movement through the connecting block 16. During the moving process, the flat material plate 11 will come into contact with the hillside formed by the auxiliary materials, and will It is flattened, and the flattened material will move to both sides to realize the material spreading;

Due to the extension of the electric telescopic rod 4, the traveling wheel 3 is in a state of conflict with the ground, and the support plate 1 will move up and down to realize the adjustment of the height of the lowest end of the flat material plate 11;

When adjusting the height of the flat material plate 11, the locking screw 21 is removed to contact the locking of the vertical plate 18. At this time, the vertical plate 18 naturally falls, and its bottom is in contact with the ground. The bottom of the flat material plate 11 is on the same horizontal plane, and at this time, the bottom surface of the hollow mullion 17 is used as a benchmark, and the scale value on the scale is viewed, which is the height of the laying of the cushion;

After use, the vertical plate 18 is lifted by the locking screw 21, and the locking screw 21 is reinstalled, and the rear end of the vertical plate 18 is in conflict with the vertical plate 18, so that the vertical plate 18 is locked on the hollow mullion 17.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (7)

1. A paving device for construction engineering is characterized in that: the method comprises the following steps:

the four corners of the bottom of the supporting plate (1) are provided with traveling wheels (3);

the material homogenizing assembly (6) comprises a top material box (7) arranged on the supporting plate (1), a feeding bin (8) is arranged at a feeding port at the top of the material box (7), a transversely movable material flattening plate (11) is arranged inside the material box (7), and the bottom of the material flattening plate (11) is positioned below the supporting plate (1);

two measuring component (5), two measuring component (5) alternate respectively and install the both sides at backup pad (1) top to the least significant end of measuring component (5) and the least significant end of flat flitch (11) are on same height.

2. A paving apparatus for construction works according to claim 1, characterized in that: the bottom of workbin (7) is run through and is seted up discharge gate (14), run through and set up with discharge gate (14) size unanimous intercommunication mouth (13) just being located under discharge gate (14) at the top of backup pad (1).

3. A paving apparatus for construction work according to claim 2, characterized in that: the material homogenizing assembly (6) further comprises a screw rod displacement module (15), the back of the material box (7) penetrates through the material box and is provided with a slide way (12), and a connecting block (16) is fixedly connected between the movable end part of the screw rod displacement module (15) and the back of the material leveling plate (11).

4. A paving apparatus for construction works according to claim 3, characterized in that: two slide rails (10) are installed at the top of the inner wall of the feed box (7), two slide blocks (9) are installed at the top of the material leveling plate (11), and the slide blocks (9) slide on the slide rails (10).

5. A paving apparatus for construction works according to claim 1, characterized in that: measuring component (5) are including cavity muntin (17), and the bottom of cavity muntin (17) is in same level with the bottom of flat flitch (11), the inside slidable mounting of cavity muntin (17) has riser (18), and inlays in one side of riser (18) and install the scale, baffle (20) are installed at the top of riser (18), locking screw (21) are installed through the screw hole screw thread of seting up on it in cavity muntin (17), and the tail end of locking screw (21) is inconsistent with the opposite side of riser (18).

6. A paving unit for construction works according to claim 5, characterized in that: spacing recess (19) have all been seted up at the front and the back of riser (18), the draw runner is all installed at the front and the back of cavity munnion (17) inner wall, and the draw runner is at the inside spacing slip of spacing recess (19).

7. A paving apparatus for construction works according to claim 1, characterized in that: electric telescopic handle (4) are all installed in the four corners at backup pad (1) top, wheel seat (2) are installed to the expansion end of electric telescopic handle (4), and the bottom at wheel seat (2) is installed in walking wheel (3).

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