阅读说明：本技术 一种轻钢结构屋面建造施工方法 (Construction method for light steel structure roof ) 是由 武骏 李飞虎 于 2020-12-28 设计创作，主要内容包括：本发明涉及一种轻钢结构屋面建造施工方法,该轻钢结构屋面建造施工方法采用如下屋面彩钢瓦铺设装置,屋面彩钢瓦铺设装置包括锁定架、滑动导杆、传送导块、传送机构、下压导块和下压机构；采用上述屋面彩钢瓦铺设装置对轻钢结构屋面的建造施工方法,包括以下步骤：S1、屋面钢结构搭建；S2、锁定架定位；S3、彩钢瓦铺设；S4、彩钢瓦连续铺设。本发明可以解决现有人工对彩钢瓦进行铺设安装时存在的以下问题：彩钢瓦进行铺设传导时,其下端受重力作用会向下垂,从而彩钢瓦的端头进行传导时会抵在横向龙骨上,造成彩钢瓦的传送铺设效果差,彩钢瓦铺设需要多人进行配合操作,且彩钢瓦的铺设位置无法进行定位等问题。(The invention relates to a construction method for a light steel structure roof, which adopts a roof color steel tile laying device, wherein the roof color steel tile laying device comprises a locking frame, a sliding guide rod, a conveying guide block, a conveying mechanism, a pressing guide block and a pressing mechanism; the construction method for the light steel structure roof by adopting the roof color steel tile laying device comprises the following steps: s1, building a roof steel structure; s2, positioning a locking frame; s3, paving color steel tiles; and S4, continuously paving the color steel tiles. The invention can solve the following problems existing in the prior art when color steel tiles are laid and installed manually: when the conduction is laid to various steel tile, its lower extreme receives the action of gravity can hang down to can support on horizontal fossil fragments when the end of various steel tile conducts, it is poor to cause the conveying of various steel tile to lay the effect, and various steel tile is laid and needs many people to cooperate the operation, and the position of laying of various steel tile can't fix a position the scheduling problem.)

1. The utility model provides a construction method is built to light steel structure roofing, this construction method is built to light steel structure roofing adopts following roofing color steel tile laying device, and roofing color steel tile laying device includes locking frame (1), sliding guide pole (2), conveying guide block (3), transport mechanism (4), pushes down guide block (5) and pushes down mechanism (6), its characterized in that: a sliding guide rod (2) is mounted on the side face of the locking frame (1) through a locking connecting frame (11), the tail end of the sliding guide rod (2) is arranged in a downward inclined mode, the sliding guide rod (2) is respectively connected with a conveying guide block (3) and a lower pressing guide block (5) in a sliding fit mode, the conveying guide block (3) is arranged close to the tail end of the sliding guide rod (2), and a conveying mechanism (4) and a lower pressing mechanism (6) are respectively mounted on the conveying guide block (3) and the lower pressing guide block (5);

the conveying mechanism (4) comprises a conveying connecting block (41) connected to the end face of the conveying guide block (3), a conveying support plate (42) is mounted on the side face, far away from the conveying guide block (3), of the conveying connecting block (41), and a bearing plate (43) is arranged on one side, close to the lower pressing guide block (5), of the bottom of the conveying support plate (42);

the downward pressing mechanism (6) comprises downward pressing elastic columns (61) connected to a downward pressing guide block (5) in a sliding fit mode, the downward pressing elastic columns (61) are perpendicular to the downward pressing guide block (5), the downward pressing elastic columns (61) are symmetrically arranged on two sides of a sliding guide rod (2), blocking bodies (62) are arranged on the bottoms of the downward pressing elastic columns (61), Z-shaped frames (63) are installed on the side faces, corresponding to the conveying support plates (42), of the blocking bodies (62), pressing telescopic columns (64) are installed on the lower side face of one end, far away from the blocking bodies (62), of each Z-shaped frame (63), pressing support plates (65) are installed at the lower ends of the pressing telescopic columns (64), and pressing idler wheels (66) are symmetrically installed at the bottoms of the pressing support plates (65) along the length directions of the pressing support plates;

the side face, far away from the locking frame (1), of the blocking body (62) coincides with the side face, far away from the locking frame (1), of the pressing support plate (65);

clamping plates (12) are symmetrically arranged at the bottom of the locking frame (1), clamping bolts (13) are connected to the clamping plates (12) in a threaded fit mode, clamping pressure locking plates (14) are arranged at opposite ends of the clamping bolts (13), and rubber pads are arranged on opposite side surfaces of the clamping pressure locking plates (14);

the construction method for the light steel structure roof by adopting the roof color steel tile laying device comprises the following steps:

s1, building a roof steel structure: firstly, building a steel structure of the roof, so that the inclination of the steel structure of the roof meets the design requirement, and the distance between the transverse keels of the roof is 50-70 cm;

s2, positioning of the locking frame (1): after the roof steel structure is built, the lower side face of the locking frame (1) is attached to the upper side face of steel at the ridge of the steel structure, and the clamping and pressing locking plate (14) can be locked on the side face of the steel at the ridge by screwing the clamping bolt (13), so that the position of the locking frame (1) is positioned, and the position of the bearing plate (43) corresponds to the position where the color steel tiles need to be laid;

s3, paving color steel tiles: one end of a color steel tile is placed on a bearing plate (43), then a conveying guide block (3) is pushed, the color steel tile is moved to a proper installation position and can be attached to a steel structure of a roof, a pressing guide block (5) is pushed along a sliding guide rod (2), a pressing roller (66) can press the color steel tile under the action of a pressing telescopic column (64), the pressing guide block (5) can be blocked when a blocking body (62) is in contact with a transverse keel of the steel structure of the roof, the color steel tile is nailed on one side, far away from a locking frame (1), of a pressing support plate (65) at the moment so that the color steel tile can be locked on the steel structure, and then a pressing elastic column (61) is lifted upwards to lock the color steel tile with each transverse keel of the steel structure;

s4, continuously paving color steel tiles: after the color steel tile at the current position is installed, the roof color steel tile laying device is moved, so that the color steel tile can be continuously laid and installed in a stubble connection mode.

2. The construction method for the light steel structure roof construction according to claim 1, characterized in that: the side face of the tail end of the sliding guide rod (2) is symmetrically provided with square sliding grooves (21), the outer side of the tail end of the sliding guide rod (2) is provided with a limiting block (22), the inner side face of the limiting block (22) is symmetrically provided with square sliding blocks (23) in sliding fit with the square sliding grooves (21), the upper side wall of the limiting block (22) is provided with a positioning bolt (24) in a threaded fit mode, and one end, corresponding to the sliding guide rod (2), of the positioning bolt (24) is provided with a positioning clamping block (25).

3. The construction method for the light steel structure roof construction according to claim 1, characterized in that: the side surface of the locking frame (1) is provided with a trapezoidal guide block (15), the upper side surface of the trapezoidal guide block (15) is an inclined surface, the upper side surface of the trapezoidal guide block (15) corresponds to the inclined direction of the sliding guide rod (2), and the trapezoidal guide block (15) and the conveying connecting block (41) are located on the same side of the sliding guide rod (2).

4. The construction method for the light steel structure roof construction according to claim 1, characterized in that: the middle part of the conveying support plate (42) is of an elastic telescopic structure, the lower end of the conveying support plate (42) is a telescopic end, and a poking block (44) is arranged on the side face, far away from the lower pressing guide block (5), of the telescopic end of the conveying support plate (42).

5. The construction method for the light steel structure roof construction according to claim 4, characterized in that: the side surface of the telescopic end of the conveying support plate (42) far away from the supporting plate (43) is provided with a chute (45), and the vertical height of the chute (45) is greater than the thickness of the supporting plate (43).

6. The construction method for the light steel structure roof construction according to claim 1, characterized in that: one end of the sliding guide rod (2) close to the locking frame (1) is provided with an L-shaped groove (26), the L-shaped groove (26) penetrates through the sliding guide rod (2), an L-shaped blocking rod (27) is installed on a horizontal section of the L-shaped groove (26) through a blocking spring (28), and two ends of the L-shaped blocking rod (27) penetrate through the L-shaped groove (26).

7. The construction method for constructing the light steel structure roof as claimed in claim 6, wherein the construction method comprises the following steps: the upper end of the vertical section of the L-shaped blocking rod (27) is of an isosceles trapezoid structure.

8. The construction method for the light steel structure roof construction according to claim 1, characterized in that: a linkage pull plate (67) is arranged between the upper ends of the downward pressing elastic columns (61), a sliding chute (68) is arranged on one side, close to the locking frame (1), of the lower end of the blocking body (62), a folding frame (69) is arranged at one end, close to the locking frame (1), of the bottom of the sliding guide rod (2), and the folding frame (69) is L-shaped.

9. The construction method for constructing the light steel structure roof as claimed in claim 8, wherein the construction method comprises the following steps: the outer end of the horizontal section of one side of the furling frame (69) corresponding to the blocking body (62) is provided with an oblique chamfer, and the side surface of the oblique chamfer of the furling frame (69) is uniformly provided with sliding balls (610).

Technical Field

The invention relates to the technical field of building construction, in particular to a construction method for a light steel structure roof.

Background

The light steel structure is a young and extremely vital steel structure system and is widely applied to general construction sites, agriculture, commerce and service buildings. The light steel structure roof is generally erected by adopting color steel tiles, and the color steel tiles are rolled and cold-bent into various wave-shaped contour plates, so that the light steel structure roof has the advantages of light weight, high strength, rich color, convenience and quickness in construction and the like;

the steel construction of light steel construction's roofing has specific inclination, is connected with horizontal fossil fragments on the steel construction of roofing, and horizontal fossil fragments can pass through connecting pieces such as rivets with various steel tile and connect the locking, and various steel tile lays and generally adopts the artifical mode of laying to go on the roofing of steel construction, and the current manual work is laid the problem that exists when installing various steel tile as follows:

1. when the color steel tiles are laid and conducted, the lower ends of the color steel tiles can hang downwards under the action of gravity, so that the ends of the color steel tiles can be abutted against the transverse keels when conducting, the conveying and laying effects of the color steel tiles are poor, the color steel tiles need to be matched by multiple people for laying, and the laying positions of the color steel tiles cannot be positioned;

2. when the color steel tile is laid and the nail shooting operation is completed, the nail shooting position of the color steel tile can not be effectively positioned, so that the nail shooting position of the color steel tile is deviated to cause the poor installation effect.

Disclosure of Invention

In order to solve the problems, the invention provides a construction method for a light steel structure roof, which adopts a roof color steel tile laying device, wherein the roof color steel tile laying device comprises a locking frame, a sliding guide rod, a conveying guide block, a conveying mechanism, a downward pressing guide block and a downward pressing mechanism, the side surface of the locking frame is provided with the sliding guide rod through a locking connecting frame, the tail end of the sliding guide rod is arranged in a downward inclined manner, the sliding guide rod is respectively connected with the conveying guide block and the downward pressing guide block in a sliding fit manner, the conveying guide block is arranged close to the tail end of the sliding guide rod, the conveying mechanism and the downward pressing mechanism are respectively arranged on the conveying guide block and the downward pressing guide block, the invention can position the color steel tiles of the roof when the color steel tiles are installed, the installation accuracy of the color steel tiles is improved, after the steel structure of the roof is built, the locking frame is fixed on steel at the steel structure of a ridge, and transport mechanism is corresponding with the position that needs carry out the various steel tile of installation, make the inclination of sliding guide corresponding with the inclination of roofing steel construction, transport mechanism can remove along sliding guide along the conveying guide block, so that convey the various steel tile, make the various steel tile can take and put suitable position on the steel construction, pushing down the mechanism and can slide along sliding guide along the guide block that pushes down, so that the various steel tile after will laying carries out the compaction, and carry on spacingly to the nail position of penetrating of various steel tile.

Transport mechanism including connecting the conveying of connecting on the conveying guide block terminal surface and linking the piece, the conveying is even installed the conveying extension board on the piece keeps away from the side of conveying guide block, one side that the bottom of conveying extension board is close to the guide block that pushes down is provided with the bearing board, the bearing board can carry out the bearing to the one end of various steel tile for various steel tile can smooth and easy downstream, when the conveying guide block slides the terminal position of sliding guide, various steel tile can be taken on the roofing steel construction.

The down-pressing mechanism comprises down-pressing elastic columns connected to the down-pressing guide blocks in a sliding fit mode, the down-pressing elastic columns are perpendicular to the down-pressing guide blocks and are symmetrically arranged on two sides of a sliding guide rod, blocking bodies are arranged at the bottoms of the down-pressing elastic columns, Z-shaped frames are mounted on the side faces, corresponding to conveying support plates, of the blocking bodies, pressing telescopic columns are mounted on the lower side faces of one ends, far away from the blocking bodies, of the Z-shaped frames, pressing support plates are mounted at the lower ends of the pressing telescopic columns, pressing rollers are symmetrically mounted at the bottoms of the pressing support plates along the length direction of the pressing support plates, when the steel structure is put, the down-pressing guide blocks are pushed along the sliding guide rod, the pressing rollers can press color steel tiles under the effect of the pressing telescopic columns, the down-pressing guide blocks can be blocked when the blocking bodies are in contact with transverse keels of the roof steel structure, and nailing motion is carried out on the color steel tiles on one side, so that various steel tile can lock on the roofing steel construction, later to go up to pull and push down the bullet post for various steel tile can all lock with every horizontal fossil fragments of steel construction.

The side that keeps away from the locking frame of the body of blockking coincide with the side that compresses tightly the extension board and keep away from the locking frame mutually, this kind of setting makes to compress tightly the left position of extension board promptly for the latched position of various steel tile to increase the precision of nail on the various steel tile, it causes its installation effect poor to prevent that nail position from taking place the deviation on the various steel tile.

The bottom of locking frame on the symmetry install the screens board, be connected with the screens bolt through screw-thread fit's mode on the screens board, all install the card on the relative end of screens bolt and press the jam plate, all be provided with the rubber pad on the relative side of card pressure jam plate, it is corresponding with the position that various steel tile was laid to the position of bearing board and needs at first, then paste the lower side of locking frame and put the steel of steel construction ridge department on the side, and make the card press the jam plate can lock on the side of ridge department steel through twisting the screens bolt, thereby the position of locking frame obtains the location.

The construction method for the light steel structure roof by adopting the roof color steel tile laying device comprises the following steps:

s1, building a roof steel structure: firstly, building a steel structure of the roof, so that the inclination of the steel structure of the roof meets the design requirement, and the distance between the transverse keels of the roof is 50-70 cm;

s2, positioning of a locking frame: after the roof steel structure is built, the lower side face of the locking frame is attached to the upper side face of steel at the ridge of the steel structure, and the clamping and pressing locking plate can be locked on the side face of the steel at the ridge by screwing the clamping bolt, so that the position of the locking frame is positioned, and the position of the bearing plate corresponds to the position where the color steel tiles need to be laid;

s3, paving color steel tiles: one end of a color steel tile is placed on a bearing plate, then a conveying guide block is pushed, the color steel tile moves to a proper installation position, the color steel tile can be attached to a steel structure of a roof, a pressing guide block is pushed along a sliding guide rod, a pressing roller can press the color steel tile under the action of a pressing telescopic column, the pressing guide block can be blocked when a blocking body is in contact with a transverse keel of the steel structure of the roof, nailing action is carried out on the color steel tile on one side, far away from a locking frame, of a pressing support plate at the moment so that the color steel tile can be locked on the steel structure of the roof, and then a pressing elastic column is lifted upwards to lock the color steel tile with each transverse keel of the steel structure;

s4, continuously paving color steel tiles: after the color steel tile at the current position is installed, the roof color steel tile laying device is moved, so that the color steel tile can be continuously laid and installed in a stubble connection mode.

As a preferred technical scheme of the invention, square chutes are symmetrically arranged on the side surface of the tail end of the sliding guide rod, the outer side of the tail end of the sliding guide rod is provided with a limiting block, square sliding blocks in sliding fit with the square chutes are symmetrically arranged on the inner side surface of the limiting block, positioning bolts are arranged on the upper side wall of the limiting block in a threaded fit manner, one ends of the positioning bolts corresponding to the sliding guide rod are provided with positioning fixture blocks, the limiting block can limit the moving position of the conveying guide block, so that when the conveying guide block is in contact with the limiting block, the color steel tile moves in place, the limiting block can perform position adjustment on the sliding guide rod, and the positioning fixture blocks can abut against the upper side surface of the sliding guide rod by screwing the positioning bolts, so that the position.

As a preferred technical scheme of the present invention, a trapezoidal guide block is disposed on a side surface of the locking frame, an upper side surface of the trapezoidal guide block is an inclined surface, the upper side surface of the trapezoidal guide block corresponds to an inclined direction of the sliding guide rod, the trapezoidal guide block and the conveying connecting block are located on a same side of the sliding guide rod, the trapezoidal guide block can be used for placing a color steel plate, and when a lower end of the color steel plate is placed on the bearing plate, a middle portion of the color steel plate can be placed on the trapezoidal guide block.

As a preferable technical scheme of the invention, the middle part of the conveying support plate is of an elastic telescopic structure, the lower end of the conveying support plate is a telescopic end, a shifting block is arranged on the side surface, away from the lower pressing guide block, of the telescopic end of the conveying support plate, and the shifting block is pulled upwards to drive the lower end of the conveying support plate to move upwards.

As a preferred technical scheme of the invention, the side face of the telescopic end of the conveying support plate, which is far away from the bearing plate, is provided with the chute, the vertical height of the chute is greater than the thickness of the bearing plate, the height of the upper side face of the bearing plate corresponds to the upper side face of the transverse keel of the steel structure, so that the placing effect of the color steel plate can be increased when the color steel plate is placed on the bearing plate, when the conveying support plate is in contact with the transverse keel, the conveying support plate can be contracted under the action of the chute, the bearing plate can move upwards along with the chute, the outer end of the color steel plate, which is caused by the end head of the color steel plate, can be effectively prevented from drooping and is propped against the transverse keel, and when the.

As a preferred technical scheme of the invention, one end of the sliding guide rod, which is close to the locking frame, is provided with an L-shaped groove, the L-shaped groove penetrates through the sliding guide rod, the L-shaped blocking rod is mounted on a horizontal section of the L-shaped groove through a blocking spring, and two ends of the L-shaped blocking rod both penetrate through the L-shaped groove, a vertical section of the L-shaped blocking rod can limit the initial position of the conveying guide block, and the conveying guide block can move downwards by pushing the conveying guide block forcefully or pressing the horizontal section of the L-shaped blocking rod downwards.

As a preferred technical scheme of the invention, the upper end of the vertical section of the L-shaped blocking rod is of an isosceles trapezoid structure, and the isosceles trapezoid structure of the L-shaped blocking rod enables the conveying guide block or the downward pressing guide block to be pressed down when the conveying guide block or the downward pressing guide block is pushed by manual force.

As a preferred technical scheme of the present invention, a linkage pulling plate is disposed between the upper ends of the downward-pressing elastic columns, a sliding chute is disposed at one side of the lower end of the blocking body, which is close to the locking frame, a furling frame is disposed at one end of the bottom of the sliding guide rod, which is close to the locking frame, the furling frame is L-shaped, and when the conveying mechanism lays the color steel tiles, the downward-pressing guide block is pushed leftward, so that the blocking body can move to the furling frame, and the influence of the downward-pressing mechanism on the conveying of the color steel tiles is prevented.

As a preferred technical scheme of the invention, the outer end of the horizontal section of one side of the furling frame, which corresponds to the blocking body, is provided with an oblique chamfer, the side surface of the oblique chamfer of the furling frame is uniformly provided with sliding balls, and the sliding balls on the oblique chamfer of the furling frame can increase the smoothness of the blocking body moving to the furling frame.

The invention has the beneficial effects that:

the color steel tile installation device can position color steel tiles on a light steel structure roof when the color steel tiles are installed, can support the lower ends of the color steel tiles, controls the end heads of the color steel tiles to be lifted upwards at the position of the transverse keel, and prevents the end heads of the color steel tiles from abutting against the transverse keel when the color steel tiles are laid;

secondly, the lower side face of the locking frame is attached to the upper side face of the steel at the ridge of the steel structure, and the clamping bolt is screwed to enable the clamping and pressing locking plate to be locked on the side face of the steel at the ridge, so that the position of the locking frame is positioned;

the supporting plate can support one end of the color steel tile, so that the color steel tile can smoothly move downwards, and when the conveying guide block slides to the position of the limiting block, the color steel tile can be put at a proper position on a roof steel structure;

the pressing roller can press the color steel tiles under the action of the pressing telescopic column, the lower pressing guide block can be blocked when the blocking body is in contact with the transverse keel of the roof steel structure, and the color steel tiles are nailed on one side of the pressing support plate far away from the locking frame, so that the color steel tiles can be locked on the roof steel structure;

and fifthly, the blocking body can move to the furling frame, so that the influence of the pressing mechanism on the transmission of the color steel tile is prevented.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a process flow diagram of the present invention;

FIG. 2 is a schematic view of a first configuration of the present invention;

FIG. 3 is a second schematic structural view of the present invention;

FIG. 4 is a schematic view of the present invention after the locking bracket is removed;

FIG. 5 is a cross-sectional view of the sliding guide and the stop block of the present invention;

FIG. 6 is a cross-sectional view of the slide guide bar, the transfer guide block, the hold-down guide block and the hold-down mechanism of the present invention;

FIG. 7 is a schematic view of the locking structure of the present invention to the ridge steel.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 2-7, the invention relates to a construction method for a light steel structure roof, which adopts a roof color steel tile laying device, the roof color steel tile laying device comprises a locking frame 1, a sliding guide rod 2, a conveying guide block 3, a conveying mechanism 4, a lower pressing guide block 5 and a lower pressing mechanism 6, the side surface of the locking frame 1 is provided with the sliding guide rod 2 through a locking connecting frame 11, the tail end of the sliding guide rod 2 is arranged in a downward inclination way, the sliding guide rod 2 is respectively connected with the conveying guide block 3 and the lower pressing guide block 5 in a sliding fit way, the conveying guide block 3 is arranged close to the tail end of the sliding guide rod 2, the conveying guide block 3 and the lower pressing guide block 5 are respectively provided with the conveying mechanism 4 and the lower pressing mechanism 6, the invention can position the roof color steel tiles during installation, increase the installation precision of the color steel tiles, after the construction of the roof steel structure is finished, fix locking frame 1 on the steel of steel construction ridge department, and transport mechanism 4 is corresponding with the position that needs carry out the various steel tile of installation, make the inclination of sliding guide 2 corresponding with the inclination of roofing steel construction, transport mechanism 4 can remove along sliding guide 2 along conveying guide 3, so as to convey various steel tile, make various steel tile can take and put suitable position on the steel construction, pushing down mechanism 6 can slide along sliding guide 2 along pushing down guide 5, so as to carry out the compaction with the various steel tile after laying, and carry on spacingly to the nail position of penetrating of various steel tile.

Locking frame 1's bottom on the symmetry install screens board 12, be connected with screens bolt 13 through screw-thread fit's mode on the screens board 12, all install card pressure locking plate 14 on the relative end of screens bolt 13, all be provided with the rubber pad on card pressure locking plate 14's the opposite flank, it is corresponding with the position that various steel tile was laid to the position of bearing board 43 at first with needs, then paste the lower side of locking frame 1 and put the steel of steel construction ridge department on the side, and make card pressure locking plate 14 can lock on the side of ridge department steel through twisting screens bolt 13, thereby the position of locking frame 1 obtains the location.

The side of the locking frame 1 is provided with a trapezoidal guide block 15, the upper side of the trapezoidal guide block 15 is an inclined plane, the upper side of the trapezoidal guide block 15 corresponds to the inclined direction of the sliding guide rod 2, the trapezoidal guide block 15 and the conveying connecting block 41 are located on the same side of the sliding guide rod 2, the trapezoidal guide block 15 can be used for placing color steel plates, and when the lower end of each color steel plate is placed on the bearing plate 43, the middle part of each color steel plate can be placed on the trapezoidal guide block 15.

The terminal side of slide guide 2 on the symmetry be provided with square spout 21, the terminal outside of slide guide 2 is provided with stopper 22, the symmetry is provided with square slider 23 with square spout 21 looks sliding fit on the medial surface of stopper 22, be provided with positioning bolt 24 through screw-thread fit's mode on the last lateral wall of stopper 22, positioning bolt 24 corresponds the one end of slide guide 2 and is provided with positioning fixture block 25, stopper 22 can carry out spacingly to the shift position of conveying guide 3, when making conveying guide 3 and stopper 22 contact, the color steel tile removes promptly and targets in place, stopper 22 can carry out position control on slide guide 2, move positioning bolt 24 through twisting and make positioning fixture block 25 can support on slide guide 2's the last side, make stopper 22's position obtain the location.

Slide guide 2 one end that is close to locking frame 1 be provided with L type groove 26, L type groove 26 runs through slide guide 2, L type stop lever 27 is installed on the horizontal segment of L type groove 26 through stopping spring 28, and L type stop lever 27's both ends all pass L type groove 26, L type stop lever 27's vertical section can be spacing to the initial position of conveying guide block 3, through promoting conveying guide block 3 hard or the horizontal segment of pressing L type stop lever 27 downwards for conveying guide block 3 can the downstream.

The upper end of the vertical section of the L-shaped blocking rod 27 is of an isosceles trapezoid structure, and the isosceles trapezoid structure of the L-shaped blocking rod 27 enables the conveying guide block 3 to be pushed manually or can be pressed down when the guide block 5 is pressed down.

Transport mechanism 4 including connecting the conveying of 3 terminal surfaces of conveying guide block and linking piece 41, the conveying is linked piece 41 and is kept away from and is installed conveying extension board 42 on the side of conveying guide block 3, one side that conveying extension board 42's bottom is close to guide block 5 is provided with bearing plate 43 down, bearing plate 43 can bear the one end of various steel tile for the downward movement that various steel tile can be smooth and easy, when conveying guide block 3 slides the terminal position of sliding guide 2, various steel tile can be taken on the roofing steel construction.

The middle part of the conveying support plate 42 is of an elastic telescopic structure, the lower end of the conveying support plate 42 is a telescopic end, a shifting block 44 is arranged on the side face, away from the lower pressing guide block 5, of the telescopic end of the conveying support plate 42, and the lower end of the conveying support plate 42 can be driven to move upwards by pulling the shifting block 44 upwards.

Conveying extension board 42 the flexible end of keeping away from and being provided with chute 45 on the side of bearing board 43, chute 45's vertical height is greater than the thickness of bearing board 43, the side height of going up of bearing board 43 is corresponding with the side of going up of the horizontal fossil fragments of steel construction, thereby various steel sheet is placed and can be increased its and lay the effect on bearing board 43, conveying extension board 42 can take place the shrink under chute 45's effect when conveying extension board 42 contacts with horizontal fossil fragments, bearing board 43 can carry out the rebound thereupon this moment, thereby can prevent effectively that the end of various steel sheet from drooping to cause the outer end of various steel sheet to support on horizontal fossil fragments, when conveying extension board 42 and horizontal fossil fragments separation, conveying extension board 42 can drive bearing board 43 and reply initial position.

The pressing mechanism 6 comprises a pressing elastic column 61 connected to the pressing guide block 5 through sliding fit, the pressing elastic column 61 is perpendicular to the pressing guide block 5, the pressing elastic column 61 is symmetrically arranged on two sides of the sliding guide rod 2, a blocking body 62 is arranged on the bottom of the pressing elastic column 61, a Z-shaped frame 63 is arranged on the side surface of the blocking body 62 corresponding to the conveying support plate 42, a pressing telescopic column 64 is arranged on the lower side surface of one end of the Z-shaped frame 63 far away from the blocking body 62, a pressing support plate 65 is arranged at the lower end of the pressing telescopic column 64, pressing rollers 66 are symmetrically arranged at the bottom of the pressing support plate 65 along the length direction of the pressing support plate, when the steel structure is completely placed, the pressing guide block 5 is pushed along the sliding guide rod 2, the pressing rollers 66 can press the color steel tiles under the action of the pressing telescopic column 64, when the blocking body 62 is contacted with the transverse keel of the steel structure of the roof, the pressing guide block 5 can be blocked, at this moment, one side of pressing down the extension board 65 and keeping away from the locking frame 1 carries out the nailing action to various steel tile can lock on the roofing steel construction, later upwards promotes to pull down and pushes down bullet post 61, makes various steel tile all lock with every horizontal fossil fragments of steel construction.

The side that keeps away from locking frame 1 of blocking body 62 coincides mutually with the side that compresses tightly the extension board 65 and keep away from locking frame 1, and this kind of setting makes the left position of compressing tightly the extension board 65 promptly for the latched position of color steel tile to increase the precision of nail on the color steel tile, it causes its installation effect poor to prevent that nail position from taking place the deviation on the color steel tile.

The upper end of pushing down the bullet post 61 between be provided with linkage arm-tie 67, the lower extreme of blocking body 62 be close to one side of locking frame 1 and be provided with slip chute 68, the one end that the bottom of sliding guide 2 is close to locking frame 1 is provided with draws in frame 69, draw in frame 69 and be the L type, when transport mechanism 4 laid the color steel tile, promote down guide block 5 left for block body 62 can move on drawing in frame 69, thereby prevent that pushing down mechanism 6 from causing the influence to the conveying of color steel tile.

The outer end of the horizontal section of the folding frame 69, which corresponds to one side of the blocking body 62, is provided with an oblique chamfer, the side surface of the oblique chamfer of the folding frame 69 is uniformly provided with sliding balls 610, and the sliding balls 610 on the oblique chamfer of the folding frame 69 can increase the smoothness of the movement of the blocking body 62 to the folding frame 69.

As shown in fig. 1, the construction method of the light steel structure roof by adopting the roof color steel tile laying device comprises the following steps:

s1, building a roof steel structure: firstly, building a steel structure of the roof, so that the inclination of the steel structure of the roof meets the design requirement, and the distance between the transverse keels of the roof is 50-70 cm;

s2, positioning of the locking frame 1: after the roof steel structure is built, the lower side face of the locking frame 1 is attached to the upper side face of steel at a ridge of a steel structure, the clamping and pressing locking plate 14 can be locked on the side face of the steel at the ridge through screwing the clamping bolt 13, so that the position of the locking frame 1 is positioned, the position of the supporting plate 43 corresponds to the position where color steel tiles need to be laid, the downward pressing guide block 5 is pushed leftwards, the blocking body 62 can move to the furling frame 69, the downward pressing mechanism 6 is prevented from influencing the conveying of the color steel tiles, the position of the limiting block 22 is adjusted on the sliding guide rod 2, the positioning clamping block 25 can be abutted to the upper side face of the sliding guide rod 2 through screwing the positioning bolt 24, and the position of the limiting block 22 is positioned;

s3, paving color steel tiles: one end of a color steel tile is placed on the bearing plate 43, the middle part of the color steel tile can be placed on the trapezoidal guide block 15, then the conveying guide block 3 is pushed, the conveying guide block 3 is enabled to be in contact with the limiting block 22, the color steel tile can be attached to the steel structure of the roof, the downward pressing guide block 5 is pushed along the sliding guide rod 2, the pressing roller 66 can press the color steel tile under the action of the pressing telescopic column 64, the downward pressing guide block 5 can be blocked when the blocking body 62 is in contact with the transverse keel of the steel structure of the roof, the color steel tile is nailed on one side, far away from the locking frame 1, of the pressing support plate 65, so that the color steel tile can be locked on the steel structure of the roof, and then the downward pressing elastic column 61 is lifted upwards, so that the color steel tile can be locked with each transverse keel of the steel structure;

s4, continuously paving color steel tiles: after the various steel tile installation of current position finishes, reverse the twisting of screens bolt 13 moves to backward remove locking frame 1, make conveying extension board 42 and the various steel tile separation of installing, will convey guide block 3 again and push down guide block 5 and move initial position, so that the various steel tile can connect the continuous installation of laying of stubble.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.