阅读说明：本技术 一种道路施工方法 (Road construction method ) 是由 胡长弟 于 2021-09-23 设计创作，主要内容包括：本申请公开了一种道路施工方法,包括如下步骤：步骤1、在人行道施工位置浇注两条相互平行的边界导轨,边界导轨长度方向沿人行道长度方向设置,边界导轨横截面呈矩形；步骤2、在两条边界导轨之间处开设施工槽,施工槽长度方向沿边界导轨长度方向设置,然后清理施工槽中的杂物并整平施工槽；步骤3、在施工槽中铺设碎石层,并整平碎石层；步骤4、在碎石层上浇注砂浆层,并整平砂浆层；步骤5、通过铺砖装置在砂浆层上铺设路砖；在步骤5中,铺砖装置包括移动机构和多个下料机构,移动机构用于带动下料机构移动,下料机构用于存放路砖,下料机构在移动的过程中下料以将路砖铺设在砂浆层上,本申请具有提升路砖的铺设效率的效果。(The application discloses a road construction method, which comprises the following steps: step 1, pouring two parallel boundary guide rails at a sidewalk construction position, wherein the length direction of the boundary guide rails is arranged along the length direction of a sidewalk, and the cross section of each boundary guide rail is rectangular; step 2, arranging a construction groove between the two boundary guide rails, wherein the length direction of the construction groove is arranged along the length direction of the boundary guide rails, and then cleaning sundries in the construction groove and leveling the construction groove; step 3, paving a gravel layer in the construction groove, and leveling the gravel layer; step 4, casting a mortar layer on the crushed stone layer, and leveling the mortar layer; step 5, paving road bricks on the mortar layer through a brick paving device; in step 5, the brick paving device includes moving mechanism and a plurality of unloading mechanism, and moving mechanism is used for driving unloading mechanism and removes, and unloading mechanism is used for depositing the way brick, and unloading mechanism is in order to lay the way brick on the mortar layer at the in-process unloading that removes, and this application has the effect of promoting the efficiency of laying of way brick.)

1. A road construction method is characterized in that: the method comprises the following steps:

step 1, pouring two parallel boundary guide rails (1) at a sidewalk construction position;

step 2, opening a facility construction groove (2) between the two boundary guide rails (1), then cleaning sundries in the construction groove (2) and leveling the construction groove (2);

step 3, paving a gravel layer (3) in the construction groove (2), and leveling the gravel layer (3);

step 4, pouring a mortar layer (4) on the crushed stone layer (3), and leveling the mortar layer (4);

step 5, paving road bricks (5) on the mortar layer (4) through a brick paving device;

in step 5, the brick paving device includes moving mechanism and a plurality of unloading mechanism, moving mechanism is including being used for along removal sweep (6) that construction groove (2) length direction removed, unloading mechanism includes unloading frame (10), and is a plurality of unloading frame (10) are followed removal sweep (6) length direction places in proper order on removal sweep (6), unloading frame (10) are used for depositing multilayer way brick (5), and are a plurality of way brick (5) are piled up the setting along unloading frame (10) direction of height, unloading frame (10) lower surface is seted up and is supplied every layer feed opening (11) that way brick (5) dropped, it offers every layer to remove sweep (6) length direction's one end way brick (5) drop extremely opening (26) in construction groove (2), it keeps away from to remove sweep (6) one end of opening (26) is used for promoting along self length direction sliding connection the unloading frame (10) orientation The material discharging device comprises a push plate (27) with an opening (26) moving, wherein a driving assembly used for driving the push plate (27) to slide is arranged on the moving vehicle plate (6), and a baffle plate (28) used for limiting the blanking frame (10) to be separated from the moving vehicle plate (6) is fixedly connected to one end, close to the opening (26), of the moving vehicle plate (6).

2. A road construction method according to claim 1, characterised in that: the driving assembly comprises a first motor (30) and a screw rod (29), the screw rod (29) rotates to drive the push plate (27) to move, and the first motor (30) is used for driving the screw rod (29) to rotate.

3. A road construction method according to claim 1, characterised in that: and a limiting piece used for limiting each layer of road bricks (5) to be separated from the blanking frame (10) is arranged on the inner wall of the blanking frame (10).

4. A road construction method according to claim 3, characterised in that: the locating part includes gasbag (20), gasbag (20) fixed connection be in blanking frame (10) inner wall, gasbag (20) intercommunication has intake pipe (21) and outlet duct (22), intake pipe (21) with all be equipped with valve (23) on outlet duct (22), intake pipe (21) are used for external air pump in order to right gasbag (20) are aerifyd, gasbag (20) expand in order to support tightly way brick (5).

5. A road construction method according to claim 1, characterised in that: one side of the thickness direction of the blanking frame (10) is provided with a charging hole (12), the blanking frame (10) is rotatably connected with a cover plate (13) used for opening and closing the charging hole (11), and the blanking frame (10) is provided with a limiting component used for limiting the cover plate (13) to rotate so as to open the charging hole (12).

6. A road construction method according to claim 5, characterised in that: the limiting assembly comprises a spring (14) and a clamping block (15), an abdicating groove (18) for the clamping block (15) to be completely clamped in is formed in the inner wall of the blanking frame (10), the clamping block (15) is inserted in the abdicating groove (18), the spring (14) is arranged along the inserting direction of the clamping block (15), two ends of the spring (14) are respectively and fixedly connected with the side walls of the clamping block (15) and the abdicating groove (18), a groove (19) for the clamping block (15) to be clamped in is formed in the side wall of the cover plate (13), when the spring (14) is not deformed, one part of the clamping block (15) is clamped in the abdicating groove (18), and the other part of the clamping block (15) is clamped in the groove (19); the blanking frame (10) is provided with a pull rod (16) used for pulling the fixture block (15) to completely enter the abdicating groove (18).

7. A road construction method according to claim 6, characterised in that: one surface of the clamping block (15) facing the charging hole (12) is an arc convex surface.

8. A road construction method according to claim 1, characterised in that: the upper surface of the blanking frame (10) is fixedly connected with a lifting ring (24).

Technical Field

The invention relates to the field of road construction, in particular to a road construction method.

Background

At present, sidewalks are constructed on many urban roads, and most of the sidewalks are constructed by paving bricks.

In the related art, the construction method of the sidewalk generally comprises the steps of firstly forming a facility working groove at the construction position of the sidewalk, pouring boundary rails on two sides of the construction groove, then leveling and cleaning the construction groove, then laying a gravel layer, then pouring a mortar layer on the gravel layer, and then laying road bricks on the gravel layer.

In view of the above-mentioned related art, the inventor believes that the paving manner of the road bricks in the related art is generally a manual paving manner, which is inefficient.

Disclosure of Invention

In order to improve the laying efficiency of road bricks, the application provides a road construction method.

The application provides a road construction method, adopts following technical scheme:

a road construction method comprises the following steps:

step 1, pouring two parallel boundary guide rails at a sidewalk construction position;

step 2, opening a construction groove between the two boundary guide rails, cleaning sundries in the construction groove and leveling the construction groove;

step 3, paving a gravel layer in the construction groove, and leveling the gravel layer;

step 4, casting a mortar layer on the crushed stone layer, and leveling the mortar layer;

step 5, paving road bricks on the mortar layer through a brick paving device;

in step 5, the brick paving device comprises a moving mechanism and a plurality of blanking mechanisms, the moving mechanism comprises a moving vehicle plate which is used for moving along the length direction of the construction groove, each blanking mechanism comprises a blanking frame, the plurality of blanking frames are sequentially placed on the moving vehicle plate along the length direction of the moving vehicle plate, the blanking frames are used for storing a plurality of layers of road bricks, the plurality of layers of road bricks are stacked along the height direction of the blanking frames, a blanking opening for each layer of the road bricks to fall is formed in the lower surface of the blanking frame, an opening for each layer of the road bricks to fall into the construction groove is formed in one end of the moving vehicle plate in the length direction, one end of the moving vehicle plate, far away from the opening, is slidably connected with a push plate for pushing the blanking frames to move towards the opening along the length direction of the moving vehicle plate, and a driving component for driving the push plate to slide is arranged on the moving vehicle plate, one end of the movable vehicle plate, which is close to the opening, is fixedly connected with a baffle plate which is used for limiting the blanking frame to be separated from the movable vehicle plate.

By adopting the technical scheme, when in use, the movable vehicle plate is moved to one end of the construction groove, then the push plate is driven by the driving component to move until one blanking frame is pushed to the opening position, the road bricks at the lowest layer in the blanking frame fall into the construction groove from the opening due to self weight, the second layer of road bricks are abutted against the road bricks at the lowest layer, then the movable vehicle plate is continuously moved until the second layer of road bricks are separated from the road bricks at the lowest layer, the dead weight falls into the construction groove, and the construction is repeated in such a way, so that all the road bricks in the blanking frame can be laid in the construction groove, after the road bricks in the first blanking frame are laid, the push plate is driven to move by the driving assembly until the next blanking frame moves to the opening position, and paving of the road bricks is continued; meanwhile, road bricks can be arranged in the blanking frame in advance, so that the construction time can be saved.

Optionally, the driving assembly comprises a first motor and a screw rod, the screw rod rotates to drive the push plate to move, and the first motor is used for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, when the drive push pedal removed, open motor one, drive the lead screw and rotate to drive the push pedal and remove, the push pedal removes and can promote the unloading frame and remove, and the lead screw has certain limit function among this drive assembly, can restrict the push pedal in a certain position to a certain extent, thereby can guarantee the stability of unloading frame.

Optionally, the inner wall of the blanking frame is provided with a limiting part for limiting each layer of road bricks to be separated from the blanking frame.

Through adopting above-mentioned technical scheme, the back is installed in the unloading frame to the way brick, removes through locating part restriction way brick to the convenience is transported the unloading frame to on removing the sweep.

Optionally, the locating part includes the gasbag, gasbag fixed connection be in unloading frame inner wall, the gasbag intercommunication has intake pipe and outlet duct, the intake pipe with all be equipped with the valve on the outlet duct, the intake pipe be used for external air pump with right the gasbag is aerifyd, the gasbag inflation is in order to support tightly the way brick.

Through adopting above-mentioned technical scheme, the back that finishes is installed to the way brick, aerifys the gasbag through the air pump to the gasbag inflation supports tight way brick, prevents that the way brick from dropping, when the way brick is laid to needs, opens the valve, and the gasbag is lost heart, and the way brick is because the dead weight drops.

Optionally, a charging hole is formed in one side of the blanking frame in the thickness direction, a cover plate used for opening and closing the charging hole is connected to the blanking frame in a rotating mode, and a limiting assembly used for limiting the cover plate to rotate so as to open the charging hole is arranged on the blanking frame.

Through adopting above-mentioned technical scheme, because the unloading frame has certain degree of depth, install the road brick convenience different from feed opening position department, through the setting of apron, when installing the road brick, can open the apron, then install the road brick in the unloading frame, the road brick is installed and is finished the back, through spacing subassembly with the apron location can to it is comparatively convenient when installing the road brick.

Optionally, the limiting assembly includes a spring and a clamping block, an abdicating groove for the clamping block to be completely clamped is formed in the inner wall of the blanking frame, the clamping block is inserted into the abdicating groove, the spring is arranged along the insertion direction of the clamping block, two ends of the spring are respectively and fixedly connected with the clamping block and the lateral wall of the abdicating groove, a groove for the clamping block to be clamped is formed in the lateral wall of the cover plate, when the spring is not deformed, one part of the clamping block is clamped in the abdicating groove, and the other part of the clamping block is clamped in the groove; the blanking frame is provided with a pull rod used for pulling the fixture block to completely enter the abdicating groove.

Through adopting above-mentioned technical scheme, the way brick is installed and is finished the back, enters into the groove of stepping down completely through pull rod pulling fixture block, then rotates the apron, moves to fixture block position department until the recess on the apron, loosens the pull rod, and the fixture block is in the recess in the partial card of effect of spring to the completion is spacing to the apron, when needing to open the apron, the pulling pull rod can, this spacing mode simple structure, convenient operation satisfies the spacing requirement to the apron.

Optionally, one surface of the clamping block facing the charging hole is an arc convex surface.

Through adopting above-mentioned technical scheme, the cambered surface setting of fixture block receives the effort that comes from the apron with the fixture block and decomposes into the power that impels the fixture block in the groove of stepping down completely to reduce operating procedure, make things convenient for operating personnel to operate.

Optionally, the upper surface of the blanking frame is fixedly connected with a lifting ring.

By adopting the technical scheme, the blanking frame can be conveniently hung on the movable vehicle plate by the crane.

To sum up, the application comprises the following beneficial technical effects:

according to the method and the device, the automatic paving of the road bricks is realized through the arrangement of the moving mechanism and the blanking mechanism, and the construction efficiency is improved;

drawings

FIG. 1 is a schematic view of the overall structure of a brick laying mechanism in a road construction method according to an embodiment of the present application;

fig. 2 is a schematic view of a portion of the structure of fig. 1 (primarily intended to illustrate the paving process of the road bricks in one of the blanking frames);

FIG. 3 is a schematic view of the overall structure of the blanking frame in FIG. 1 (wherein the blanking frame is partially shown in cross section);

FIG. 4 is an enlarged schematic view of area A of FIG. 3;

fig. 5 is a partial structural schematic view of the blanking frame in fig. 1 (mainly showing the internal structure of the blanking frame).

Description of reference numerals:

1. a boundary rail; 2. constructing a slot; 3. a crushed stone layer; 4. a mortar layer; 5. road bricks; 6. moving the sweep; 7. rotating the rod; 8. a roller; 9. a second motor; 10. a blanking frame; 11. a feeding port; 12. a charging port; 13. a cover plate; 14. a spring; 15. a clamping block; 16. a pull rod; 17. a handle; 18. a yielding groove; 19. a groove; 20. an air bag; 21. an air inlet pipe; 22. an air outlet pipe; 23. a valve; 24. a hoisting ring; 25. accommodating grooves; 26. an opening; 27. pushing the plate; 28. a baffle plate; 29. a screw rod; 30. a first motor; 31. a guide rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a road construction method. Referring to fig. 1 and 2, the method for constructing a road includes the steps of:

step 1, pouring two parallel boundary guide rails 1 at a sidewalk construction position, wherein the length direction of the boundary guide rails 1 is arranged along the length direction of the sidewalk, and the cross section of the boundary guide rails 1 is rectangular.

Step 2, arranging a construction groove 2 between the two boundary guide rails 1, arranging the construction groove 2 along the length direction of the boundary guide rails 1 in the length direction, cleaning sundries in the construction groove 2 and leveling the construction groove 2;

step 3, paving a gravel layer 3 in the construction groove 2, and leveling the gravel layer 3;

step 4, casting a mortar layer 4 on the crushed stone layer 3, and leveling the mortar layer 4;

step 5, paving road bricks 5 on the mortar layer 4 through a brick paving device;

in step 5, the brick paving device comprises a moving mechanism and a plurality of blanking mechanisms, the moving mechanism is used for driving the blanking mechanisms to move along the length direction of the boundary guide rail 1, the blanking mechanisms are used for storing the road bricks 5, and the blanking mechanisms perform blanking in the moving process so as to lay the road bricks 5 on the mortar layer 4.

Moving mechanism is including being used for along 2 length direction's of construction groove removal sweep 6, removal sweep 6 is the rectangle, 6 length direction of removal sweep sets up along 1 length direction of border guide rail, and 6 lower surface butt of removal sweep is at 1 upper surface of border guide rail, the both ends upper surface of 6 length direction of removal sweep all rotates and is connected with dwang 7, dwang 7 axis of rotation and length direction all set up along 6 width direction of removal sweep, the equal fixedly connected with butt in the gyro wheel 8 on ground in the both ends of 7 length direction of dwang, be equipped with on the removal sweep 6 and be used for driving 7 pivoted motors two 9 of dwang, two 9 of motors can drive dwang 7 through the belt pulley and rotate, two 9 of motors also can drive dwang 7 through gear drive and rotate.

Referring to fig. 1 and 3, the blanking mechanism comprises blanking frames 10, a plurality of blanking frames 10 are sequentially arranged on the movable vehicle plate 6 along the length direction of the movable vehicle plate 6, the blanking frames 10 can just store one road brick 5 in the width direction, the blanking frames 10 can stack and store a plurality of layers of road bricks 5 in the height direction, the whole length of each layer of road bricks 5 is consistent with the distance between two boundary guide rails 1, and the height of each road brick 5 is higher than the thickness of the movable vehicle plate 6; the lower surface of the blanking frame 10 is provided with a blanking hole 11 for each layer of road bricks 5 to fall.

Referring to fig. 3 and 4, a charging hole 12 is formed in one surface of the blanking frame 10 in the thickness direction, a cover plate 13 used for opening and closing the charging hole 11 is connected to the blanking frame 10 in a rotating mode, the rotating axis of the cover plate 13 is arranged along the height direction of the blanking frame 10, and a limiting assembly used for limiting the rotation of the cover plate 13 to open the charging hole 12 is arranged on the blanking frame 10.

The limiting assembly comprises a spring 14 and a clamping block 15, an abdicating groove 18 for the clamping block 15 to be completely clamped in is formed in the inner wall of the blanking frame 10, the clamping block 15 is inserted in the abdicating groove 18, the spring 14 is arranged along the inserting direction of the clamping block 15, the two ends of the length direction of the spring 14 are respectively fixedly connected with the clamping block 15 and the side wall of the abdicating groove 18, a groove 19 for the clamping block 15 to be clamped in is formed in the side wall of the cover plate 13, when the spring 14 is not deformed, one part of the clamping block 15 is clamped in the abdicating groove 18, the other part of the clamping block 15 is clamped in the groove 19, and the part of one surface of the clamping block 15 facing the charging opening 12, which is positioned outside the abdicating groove 18, is an arc-shaped convex surface.

The fixture block 15 is fixedly connected with a pull rod 16, the length direction of the pull rod 16 is arranged along the inserting direction of the fixture block 15, one end, far away from the fixture block 15, of the pull rod 16 penetrates through a handle 17 fixedly connected with the blanking frame 10, and the spring 14 is sleeved on the pull rod 16.

Referring to fig. 3 and 5, unloading frame 10 inner wall is equipped with the locating part that is used for restricting every layer of way brick 5 and breaks away from unloading frame 10, the locating part includes two gasbag 20, gasbag 20 rubberizing is stained with the rubber pad (not shown in the figure) that is used for butt way brick 5, holding tank 25 has all been seted up on two inner walls of unloading frame 10 width direction, two gasbag 20 respectively fixed connection are in two holding tanks 25, fixedly connected with communicates in gasbag 20's intake pipe 21 and outlet duct 22 on unloading frame 10 outer wall, all install valve 23 on intake pipe 21 and the outlet duct 22, intake pipe 21 is used for external air pump in order to aerify gasbag 20.

The upper surface of the blanking frame 10 is fixedly connected with a hanging ring 24.

In the actual use process, after the outer wall of the road brick 5 is installed, the air pump is used for communicating the air inlet pipe 21 and inflating the air bag 20, the rubber pad is tightly abutted to the road brick 5 to prevent the road brick 5 from falling, and then the blanking frame 10 is hung on the movable car plate 6.

Referring to fig. 1 and 2, an opening 26 for each layer of road bricks 5 to fall into the construction groove 2 is formed in one end of the movable car plate 6 in the length direction, a push plate 27 for pushing the blanking frame 10 to move towards the opening 26 is connected to one end, far away from the opening 26, of the movable car plate 6 in the length direction in a sliding mode, a driving assembly for driving the push plate 27 to slide is arranged on the movable car plate 6, a baffle 28 for limiting the blanking frame 10 to be separated from the movable car plate 6 is fixedly connected to one end, near the opening 26, of the movable car plate 6, and when the outer wall of the blanking frame 10 abuts against the baffle 28, the opening 26 and the discharge port are aligned.

The driving assembly comprises a first motor 30 and a lead screw 29, the lead screw 29 is rotatably connected to one side of the length direction of the movable vehicle plate 6, the rotation axis and the length direction of the lead screw 29 are arranged along the length direction of the movable vehicle plate 6, the other side of the length direction of the movable vehicle plate 6 is fixedly connected with a guide rod 31, the length direction of the guide rod 31 is arranged along the length direction of the lead screw 29, a push plate 27 is penetrated out of the thread of the lead screw 29, the first motor 30 is fixedly connected to the upper surface of the movable vehicle plate 6 through a screw, and the first motor 30 is connected with one end of the lead screw 29 in a coaxial and fixed mode through an output shaft.

In another embodiment, the drive assembly may also be a pneumatic cylinder.

The implementation principle of the road construction method in the embodiment of the application is as follows: before construction, the road bricks 5 can be installed in the blanking frame 10, when the road bricks 5 are installed, the cover plate 13 is opened, the road bricks 5 can be installed from the position of the charging hole 12, after the road bricks 5 are installed, the cover plate 13 is closed, when the road bricks 5 are laid, the blanking frame 10 is firstly hung on the movable car plate 6 through the crane, then the car plate is moved to one end of the construction groove 2, then the push plate 27 is driven by the driving component to move, so that the blanking frame 10 on the blanking frame 10 is aligned with the opening 26 on the movable car plate 6, the road bricks 5 on the lowest layer in the blanking frame 10 fall into the construction groove 2 from the opening 26 due to self weight, the second layer of road bricks 5 abut against the road bricks 5 on the lowest layer, then the car plate 6 is continuously moved until the second layer of road bricks 5 are separated from the road bricks 5 on the lowest layer, and fall into the construction groove 2 due to self weight, and the above-and-back-and forth, thereby the road bricks 5 in the blanking frame 10 can be laid in the construction groove 2, after paving the road bricks 5 in the first blanking frame 10, the push plate 27 is driven by the driving component to move until the next blanking frame 10 moves to the position of the opening 26, and paving of the road bricks 5 is continued.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.