Auxiliary paving tool for roof tiles of pitched roof structure and using method of auxiliary paving tool

Abstract

The invention provides a pitched roof structure roof tile auxiliary paving tool and a using method thereof.The pitched roof structure roof tile auxiliary paving tool comprises fixing assemblies, telescopic connecting purlins and telescopic limiting baffles, and the multiple sets of fixing assemblies are fixedly distributed on the front edge of a cornice structure floor at equal intervals in the length direction of the cornice structure floor; a plurality of telescopic connecting purlines are arranged between every two adjacent fixing assemblies at equal intervals in the front-back direction, the upper sides of the front portions of every two adjacent fixing assemblies are each provided with a telescopic limiting baffle, and the fixing assemblies can achieve lifting adjustment and positioning of the telescopic connecting purlines and the telescopic limiting baffles. The telescopic connecting purlines and the telescopic limiting baffles can stretch out and draw back left and right. According to the auxiliary device, the problem of potential safety hazards caused by the fact that roof tiles of a traditional slope roof are prone to falling off during paving is solved, material waste is avoided, the construction cost is reduced, meanwhile, a stable and reliable supporting structure is provided, roof tile position deviation caused by construction vibration is avoided, and therefore the construction quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of paving roof tiles at the eaves of a sloped roof, in particular to an auxiliary paving tool for roof tiles of a sloped roof structure and a use method thereof. Background Art

[0002] Sloped roof structures are widely used in buildings, mainly single-slope, double-slope, four-slope and folded-waist types, etc., and are widely used by architectural designers due to their unique design style. The decorative layer of the sloping roof is usually decorated with tiles. Commonly used sloping roof tiles include block tiles (flat tiles), asphalt tiles and corrugated tiles, etc., which are constructed by manual paving.

[0003] According to the requirements of relevant construction specifications, during the installation of roofing tiles on a sloping roof, the roofing tiles at the eaves need to be cantilevered. However, in the existing construction process, there is a lack of relevant protective measures. Before the bonding layer reaches effective strength, the roofing tiles at the eaves are prone to fall off due to their own weight and the influence of the sloping roof, posing a safety hazard. Furthermore, due to the influence of construction disturbances, the roofing tiles are prone to position deviations, affecting the quality of the installation construction. Summary of the invention

[0004] The purpose of the present invention is to provide a tool for auxiliary laying of roof tiles on a sloping roof structure and a method for using the tool. The auxiliary device solves the potential safety hazard of roof tiles falling off easily during laying on traditional sloping roofs, avoids material waste, reduces construction costs, and at the same time provides a stable and reliable supporting structure to avoid position deviation of roof tiles caused by construction vibration, thereby improving construction quality.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a roof tile auxiliary paving tool for a slope roof structure, including a fixed component, a retractable connecting purlin, and a retractable limit baffle. Several groups of the fixed components are fixedly distributed on the front edge of the eaves structure floor at equal intervals along the length direction of the eaves structure floor. Several of the retractable connecting purlins are arranged at equal intervals along the front and rear directions between two adjacent groups of the fixed components. A group of the retractable limit baffles are arranged on the front upper sides of the two adjacent groups of the fixed components. The fixed component can realize the lifting, lowering, adjustment and positioning of the retractable connecting purlins and the retractable limit baffles, and the retractable connecting purlins and the retractable limit baffles can both be retracted left and right.

[0006] Preferably, the fixing component includes a clamping component, an angle-adjustable telescopic plate, and an adjustable supporting component. The clamping component can realize the clamping and fixing of the fixing component at the front edge of the eaves structure floor. The rear end of the adjustable supporting component is hingedly connected to the upper part of the clamping component, the lower part of the angle-adjustable telescopic plate is hingedly connected to the lower end of the clamping component, and the upper part of the angle-adjustable telescopic plate is hingedly connected to the front part of the rear end of the adjustable supporting component.

[0007] Furthermore, the fixing assembly includes a fixing body, a rack, and a driving gear. A gear box is fixedly arranged at the lower part of the fixing body. The driving gear is rotatably arranged in the gear box and the driving gear can achieve rotation limit in the gear box. The rack is slidably arranged on the fixing body up and down, and the driving gear is meshed with the rack. An upper clamping plate is fixedly arranged on the upper part of the fixing body, and a lower clamping plate located below the upper clamping plate is fixedly arranged on the upper part of the rack.

[0008] Furthermore, a supporting sleeve is fixedly provided on one side of the gear box, and a rotating sleeve rotatably sleeved on the supporting sleeve is fixedly provided on one side of the driving gear. A telescopic rod and an electric push rod are provided in the supporting sleeve. The telescopic rod can be telescopically moved but cannot be rotated in the supporting sleeve, and the electric push rod can push the telescopic rod to perform telescopic movement. A locking block is provided at the outer end of the telescopic rod, and a plurality of locking slots adapted to the locking block are provided on the inner ring side wall of the driving gear, and an adjustment hole is also provided on the inner ring of the gear.

[0009] Furthermore, the angle adjustment telescopic plate includes an upper adjustment plate and a lower adjustment plate, the lower portion of the lower adjustment plate is hingedly connected to the fixing body by means of a hinged connection shaft 1, an insert plate is arranged on the upper portion of the lower adjustment plate, a slide rail 2 is arranged on both sides of the insert plate, a slot corresponding to the insert plate is arranged at the lower portion of the upper adjustment plate, a slide groove 2 corresponding to the slide rail 2 is arranged on both side walls of the slot, the slide rail 2 is sleeved in the corresponding slide groove 2, and a fixing bolt 1 for realizing the positioning of the insert plate in the slot is arranged on one side of the upper adjustment plate.

[0010] Furthermore, the adjustable support assembly includes a lower support plate, a height adjustment assembly, and an upper adjustable pressure plate. The rear portion of the lower support plate is hingedly connected to the upper portion of the clamping body through a hinged connection shaft three, and the upper adjustment plate is hingedly connected to the lower portion of the lower support plate through a hinged connection shaft two. The height adjustment assembly includes a height adjustment bolt and a height adjustment folding plate. Two adjustment bolt fixing seats are arranged on the lower support plate, and the height adjustment bolt is rotatably arranged on the adjustment bolt fixing seat. The height adjustment folding plate includes a plate one and a plate two. The upper portions of the plate one and the plate two are hingedly connected through a hinged connection shaft five. The joint bolt is provided with two height adjustment folding plates distributed front and back, and the bottom of plate one and plate two in each height adjustment folding plate can be moved away from or close to each other by rotating the height adjustment bolt, the hinged connection shaft five is fixedly arranged at the lower part of the upper adjustable pressure plate, and the lower support plate and the upper adjustable pressure plate are parallel to each other; a slide groove four distributed along the length direction of the upper adjustable pressure plate is arranged at the upper part of the upper adjustable pressure plate, a slide rail four is sleeved in the slide groove four, an adjustment baffle is fixedly arranged at the upper front end of the slide rail four, and a fixing bolt two for realizing the top pressure fixation of the slide rail four is arranged on the front side of the upper adjustable pressure plate.

[0011] Furthermore, the telescopic connecting purlin includes an end connecting rod and an intermediate connecting rod; the end connecting rod is slidably arranged at both ends of the intermediate connecting rod, a tenon is arranged at the outer end of the end connecting rod, and a tenon groove corresponding to the tenon is arranged on the edge of the upper adjustable pressure plate, and the tenon is inserted into the corresponding tenon groove.

[0012] Furthermore, the retractable limit baffle includes two end connecting rods and two middle connecting rods; the two end connecting rods are slidably arranged at both ends of the two middle connecting rods, a two tenon is arranged at the outer end of the two end connecting rods, and two tenon grooves corresponding to the two tenons are arranged on the edge of the adjustment baffle, and the lower part of the two tenon grooves is in a closed state, and the two tenons are inserted into the corresponding two tenon grooves.

[0013] A method for using a tool for auxiliary paving of roof tiles of a pitched roof structure, comprising the tool for auxiliary paving of roof tiles of a pitched roof structure according to the above content, and the method for using the tool further comprises the following steps:

[0014] S1. Calculate the number of required fixing components according to the length of the eaves of the sloping roof, the length adjustment range of the retractable connecting purlin and the length adjustment range of the retractable limit baffle;

[0015] S2, fixing each fixing component at equal intervals on the structural floor slab in front of the eaves;

[0016] S3. Adjust the length of the angle telescopic rod so that the slope of the upper adjustable pressure plate is the same as the slope of the sloping roof;

[0017] S4. Turn the height adjustment bolt so that the upper plane of the adjustable pressure plate and the upper plane of the eaves of the sloping roof are in the same inclined plane;

[0018] S5, adjusting the position of the adjusting baffle according to the overhanging size of the roof tile;

[0019] S6. Install telescopic connecting purlins on two adjacent upper adjustable pressure plates, and install telescopic connecting limit plates between two adjacent adjustment baffles.

[0020] The beneficial effects of the present invention are as follows: the present invention can realize stable and effective support of the projecting roof tiles at the eaves, that is, it can avoid the roof tiles from falling off, and at the same time, it can also effectively avoid the position deviation of the roof tiles, thereby improving the laying quality of the roof tiles; by using the driving gear to drive the rack, it is convenient for the fixing component to be stably clamped at the eaves, which provides a guarantee for the stable support of the roof tiles; the inclination angle of the lower support plate can be adjusted according to the roof slope, thereby improving the application flexibility of the present invention, so that the present invention can be suitable for the installation and use of roofs with different slopes; by adjusting the angle of the lower support plate and the height of the upper adjustable pressure plate, it is possible to achieve precise support for the roof tiles, and then it is convenient to improve the laying quality of the projecting roof tiles; the telescopic connecting purlins and the telescopic connecting limiting plates can be telescopically adjusted to a certain extent, so that they can be smoothly installed between two adjacent groups of fixing components, so that it is convenient to use the telescopic connecting purlins and the telescopic connecting limiting plates to realize stable support and limiting of the projecting roof tiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the fixed component structure.

[0024] Figure 3 It is a schematic diagram of the structure of the clamping assembly.

[0025] Figure 4 It is a schematic diagram of the driving gear structure.

[0026] Figure 5It is a schematic diagram of the relative distribution of the telescopic rod and the supporting sleeve.

[0027] Figure 6 It is a schematic diagram of the angle adjustment telescopic plate structure.

[0028] Figure 7 It is a schematic diagram of the structure of the adjustable support assembly.

[0029] Figure 8 It is a partial schematic diagram of the adjustable support assembly structure.

[0030] Fig. 9 It is a structural schematic diagram of a sliding base.

[0031] Fig.10 It is a schematic diagram of the structure of the telescopically connected purlin;

[0032] Fig.11 It is a partial schematic diagram of the end connecting rod of the telescopic connecting purlin;

[0033] Fig.12 It is a schematic diagram of the joint between the end connecting rod 1 and the middle connecting rod 1.

[0034] Fig.13 It is a structural schematic diagram of a retractable limit baffle.

[0035] Fig.14 It is a partial schematic diagram of the second end connecting rod of the telescopic limit baffle.

[0036] Fig.15 It is a schematic diagram of the joint between the end connecting rod 2 and the middle connecting rod 2.

[0037] Fig.16 It is a schematic diagram of the supporting state of the roof tiles with the front projection of the eaves realized by the present invention;

[0038] In the figure: 1, fixing assembly; 11, fixing assembly; 111, fixing body, 1111, upper clamping plate; 1112, flexible gasket 1; 1113, slideway 1; 1114, gear box; 112, rack; 1121, lower clamping plate; 1122, flexible gasket 2; 1123, slideway 1; 113, driving gear; 1131, adjustment hole; 1132, telescopic steel ball; 1133, locking slot; 114, support sleeve; 1141, telescopic rod; 1142, locking block; 1143, limiting rib; 1144, limiting groove; 12, angle adjustment telescopic plate; 121 hinged connection axis 1; 122 hinged connection axis 2; 123 upper adjustment plate; 124 lower adjustment plate; 125 slide groove 2; 126 slide rail 2; 127 fixing bolt 1; 13, adjustable support assembly; 131, lower support plate; 132, height adjustment assembly; 133, upper adjustable pressure plate; 134, hinged connection axis 3; 1 35. Articulated connecting axis 4; 1311. Slide slot 3; 1312. Adjustment bolt fixing base; 1321. Sliding base; 1322. Height adjustment folding plate; 1323. Height adjustment bolt; 13211. Slide rail 3; 13212. Bolt hole; 13221. Articulated connecting axis 5; 13222. Plate 1; 13223. Plate 2; 13231. Hexagon socket countersunk hole; 1331. Slide slot 4; 1332. Mortise and tenon slot 1; 1333. Fixing Bolt 2; 1334, adjustment baffle; 13341, slide rail 4; 13342, mortise and tenon 2; 13343, push-pull rod; 2, telescopic connecting purlin; 21 end connecting rod 1; 22 middle connecting rod 1; 211 tenon 1; 212 slide rail 5; 221 slide groove 5; 3, telescopic limit baffle; 31 end connecting rod 2; 32 middle connecting rod 2; 311 tenon 2; 312 slide rail 6; 321 slide groove 6; 4, eaves structure floor; 5, roof tile. DETAILED DESCRIPTION

[0039] The following will be combined with specific embodiments and attached Figure 1-16 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the preferred embodiments of the present invention, rather than all the embodiments. Those skilled in the art can make similar modifications without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0040] The present invention provides a roof tile auxiliary paving tool for a pitched roof structure (such as Figure 1As shown), it includes a fixed component 1, a retractable connecting purlin 2, and a retractable limit baffle 3. Several groups of the fixed components 1 are evenly spaced and fixedly distributed on the front edge of the eaves structure floor 4 along the length direction of the eaves structure floor 4. Several of the retractable connecting purlins 2 are evenly spaced along the front and rear directions. Between two adjacent groups of the fixed components 1, in actual application, after the several fixed components 1 are fixed on the eaves structure floor 4, by adjusting the length of the retractable connecting purlin 2, the retractable connecting purlin 2 is stably installed between two adjacent retractable connecting purlins 2, and then the retractable connecting purlin 2 is used to effectively support the bottom of the eaves overhanging roof tile 5. A group of the retractable limit baffles 3 are arranged on the upper front sides of the two adjacent groups of the fixed components 1. By adjusting the length of the retractable limit baffles 3, it is convenient to realize the retractable limit The baffle 3 is installed and fixed between two adjacent groups of fixing components 1. The retractable limit baffle 3 can be used to block the front of the projecting roof tile 5 at the eaves, thereby effectively preventing the roof tile 5 from sliding down when the bonding and fixing are not achieved; the fixing component 1 can realize the lifting and lowering adjustment and positioning of the retractable connecting purlin 2 and the retractable limit baffle 3. By adjusting the height position of the retractable connecting purlin 2 and the retractable limit baffle 3, it is convenient to use the supporting position of the retractable connecting purlin 2 and the retractable limit baffle 3 to achieve stable and effective support for the projecting roof tile 5. The retractable connecting purlin 2 and the retractable limit baffle 3 can both be retracted left and right, and the retractable connecting purlin 2 and the retractable limit baffle 3 can be retracted and adjusted, so that the retractable connecting purlin 2 and the retractable limit baffle 3 can be quickly installed between two adjacent fixing components 1. In practical applications, the present invention can be used to achieve effective and stable support for the projecting roof tiles 5 at the eaves, thereby effectively preventing the roof tiles 5 from falling when laying the roof tiles 5 at the eaves, solving the problem of resources, and at the same time, it can also effectively prevent the roof tiles 5 from being displaced, thereby improving the laying quality of the roof tiles 5.

[0041] On the basis of the above embodiment, the specific implementation of the fixing component 1 is as follows: the fixing component 1 includes a fixing component 11, an angle adjustment telescopic plate 12, and an adjustable support component 13. The fixing component 11 can realize the clamping and fixing of the fixing component 1 at the front edge of the eaves structure floor 4. The fixing component 11 includes a fixing body 111, a rack 112, and a driving gear 113. A gear box 1114 is fixedly arranged at the lower part of the fixing body 111. The driving gear 113 is rotatably arranged on the gear box 1 114 and the driving gear 113 can realize rotation limit in the gear box 1114, the rack 112 is slidably arranged on the fixing body 111 up and down, and the driving gear 113 is meshed with the rack 112, an upper clamping plate 1111 is fixedly arranged on the upper part of the fixing body 111, and a lower clamping plate 1121 located below the upper clamping plate 1111 is fixedly arranged on the upper part of the rack 112. In actual application, the rack 112 can be moved upward by rotating the driving gear 113, so that The lower clamping plate 1121 can be made to approach the upper clamping plate 1111, which is conducive to the lower clamping plate 1121 and the upper clamping plate 1111 to clamp the front part of the eaves structure floor 4. When the driving gear 113 is rotated and locked, the fixing component 1 is fixed at the eaves. In order to avoid the upper clamping plate 1111 and the lower clamping plate 1121 from causing squeezing damage to the eaves structure floor 4 and improve the clamping stability, a flexible gasket 1112 is provided at the lower part of the upper clamping plate 1111, and a flexible gasket 1112 is provided at the lower part of the lower clamping plate 1121. A flexible gasket 1122 is provided at the upper part. Further, in order to improve the up-and-down sliding stability of the rack 112 on the fixed body 111, a slide groove 1113 is provided on the fixed body 111, and a slide rail 1123 cooperating with the slide groove 1113 is provided on the rack 112. The slide rail 1123 is sleeved in the slide groove 1113. The slide groove 1113 is used to guide and limit the slide rail 1123, so that the rack 112 can only move up and down on the fixed body 111 but not move forward and backward.The specific implementation method of the driving gear 113 to achieve locking and positioning on the gear box 1114 is as follows: a supporting sleeve 114 is fixedly arranged on one side of the gear box 1114, and a rotating sleeve rotatably sleeved on the supporting sleeve 114 is fixedly arranged on one side of the driving gear 113. The fixed connection between the supporting sleeve 114 and the gear box 1114 provides effective support for the stable rotation of the driving gear 113. A telescopic rod 1141 and an electric push rod are arranged in the supporting sleeve 114. The electric push rod is a commonly used technical product in the prior art. Therefore, the detailed structure and structure of the electric push rod are described herein. The working principle is not described in detail. The telescopic rod 1141 can be telescopically moved but cannot be rotated in the support sleeve 114. Specifically, a limiting groove 1144 is provided on the side wall of the telescopic rod 1141, and a limiting rib 1143 is provided on the inner side wall of the support sleeve 114 and is clamped in the limiting groove 1144. The limiting rib 1143 is used to realize the rotation limitation of the telescopic rod. The electric push rod can push the telescopic rod 1141 to perform telescopic movement. A locking block 1142 is provided at the outer end of the telescopic rod 1141, and a plurality of locking blocks 1142 are provided on the inner ring side wall of the driving gear 113. The locking card block 1142 is adapted to the locking card slot 1133. When the driving gear 113 needs to be rotated, the locking card block 1142 is disengaged from the locking card slot 1133 through the electric push rod. When the driving gear 113 needs to be locked and positioned, the locking card block 1142 is pushed into the corresponding locking card slot 1133 through the electric push rod. An adjustment hole 1131 is also provided on the inner ring of the driving gear 113. After the wrench is inserted into the adjustment hole 1131, the wrench is rotated to realize the rotation drive of the driving gear. In order to facilitate the temporary fixation of the wrench in the adjustment hole 1131, here, the adjustment hole 1131 is provided in the adjustment hole 1131. A telescopic steel ball 1132 is arranged on an inner side wall, and the design structure of the telescopic steel ball 1132 on the adjustment hole 1131 can be designed with reference to the principle of the telescopic steel ball 1132 arranged on the end of an existing wrench; the rear end of the adjustable support assembly 13 is hingedly connected to the upper part of the clamping assembly 1, the lower part of the angle adjustment telescopic plate 112 is hingedly connected to the lower end of the clamping assembly 11, and the upper part of the angle adjustment telescopic plate 12 is hingedly connected to the front part of the rear end of the adjustable support assembly 13. The adjustment of the support angle of the adjustable support assembly 13 is achieved by telescopically adjusting the angle adjustment telescopic plate 12. ;

[0042] On the basis of the above embodiment, the specific implementation of the angle adjustment telescopic plate 12 is as follows: the angle adjustment telescopic plate includes an upper adjustment plate 123 and a lower adjustment plate 124, the lower portion of the lower adjustment plate 124 is hingedly connected to the clamping body 111 by a hinged connection shaft 121, a plug plate is arranged on the upper portion of the lower adjustment plate 124, a slide rail 2 126 is arranged on both sides of the plug plate, a slot corresponding to the plug plate is arranged at the lower portion of the upper adjustment plate 123, and two side walls of the slot are provided with slide rails corresponding to the slide rail 2 The corresponding slide groove 125, the slide rail 126 is sleeved in the corresponding slide groove 125, and the slide groove 125 is used to guide the movement of the slide rail 126 to achieve the relative sliding movement of the upper adjustment plate 123 and the lower adjustment plate 124. A fixing bolt 127 is provided on one side of the upper adjustment plate 123 for positioning the plug plate in the slot. After the relative positions of the upper adjustment plate 123 and the lower adjustment plate 124 are adjusted, the fixing bolt 127 is tightened and fixed to achieve the relative fixation of the upper adjustment plate 123 and the lower adjustment plate 124.

[0043] On the basis of the above embodiment, the specific implementation of the adjustable support assembly 13 is as follows: the adjustable support assembly 13 includes a lower support plate 131, a height adjustment assembly 132, and an upper adjustable pressure plate 133. The rear portion of the lower support plate 131 is hingedly connected to the upper portion of the clamping body 111 through a hinged connection shaft 3 134. The upper adjustment plate 123 is hingedly connected to the lower portion of the lower support plate 131 through a hinged connection shaft 2 122. By adjusting the extension and retraction of the telescopic plate 12 at an angle, the angle adjustment of the lower support plate 131 is achieved. The height adjustment assembly includes a height adjustment bolt 1323, a height adjustment bolt 1324, and a height adjustment bolt 1325. The adjusting folding plate 1322 is provided with two adjusting bolt fixing seats 1312 on the lower support plate 131, and the height adjusting bolt 1323 is rotatably provided on the adjusting bolt fixing seat 1312. Specifically, the front and rear parts of the height adjusting bolt 1323 are both sleeved in the smooth holes provided on the two adjusting bolt fixing seats 1312 distributed front and back. In order to facilitate the use of a wrench to realize the rotation drive of the height adjusting bolt 1323, a hexagonal countersunk hole 13231 is provided at the front part of the height adjusting bolt 1323. After the wrench is inserted into the hexagonal countersunk hole 13231, the height adjusting bolt 1323 is realized by rotating the wrench. 23, the height adjustment folding plate 1322 includes a plate 13222 and a plate 2 13223, the upper parts of the plate 13222 and the plate 2 13223 are hingedly connected by a hinged connection shaft 5 13221, and two height adjustment folding plates 1322 distributed front and back are arranged on the height adjustment bolt 1312, and the bottoms of the plate 1 13222 and the plate 2 13223 in each of the height adjustment folding plates 1322 can be moved away from or close to each other by rotating the height adjustment bolt 1312. In one height adjustment folding plate 1322, when the plate 1 13222 and the plate 2 13223 therein are When the bottoms of the second block 13223 move away from or closer to each other, the top of the height-adjusting folding plate 1322 is lowered or raised. To facilitate the mutual movement of the bottoms of the first plate 13222 and the second plate 13223, a guide groove is provided on the upper part of the lower support plate 131, and a slide groove 3 1311 is provided on both side walls of the guide groove. The bottoms of the first plate 13222 and the second plate 13223 are both hingedly provided with a sliding base 1321. Specifically, the lower parts of the first plate 13222 and the second plate 13223 are hingedly connected to the corresponding sliding base 1321 by using the hinged connection shaft 4 135.The bottom of the sliding base 1321 is provided with two sliding rails 3 13211 which are clamped in the corresponding sliding grooves 3 1311. The sliding grooves 3 1311 are used to guide the sliding rails 3 13211 to realize the stable sliding of the sliding base 1321 in the guide grooves. A threaded hole 13212 is provided on the upper part of the sliding base 1321. The two threaded holes 13212 in a height adjustment folding plate 1322 are designed with positive and negative threads, so that when the height adjustment bolt 1312 is rotated, the two sliding bases 1312 in a height adjustment folding plate 1322 can be synchronously approached or moved away; the hinged connection shaft 5 13221 is fixedly arranged at the lower part of the upper adjustable pressure plate 133. The upper adjustable pressure plate 133 can be raised or lowered by raising or lowering the top of the height adjustment folding plate 1322. The lower support plate 131 is parallel to the upper adjustable pressure plate 133, and then the lower support plate 131 is realized. When the angle of 131 is adjusted, the angle adjustment of the upper adjustable pressure plate 133 is smoothly and synchronously realized. A sliding groove 1331 distributed along the length direction is arranged on the upper part of the upper adjustable pressure plate 133. A sliding rail 13341 is sleeved in the sliding groove 1331. An adjusting baffle 1334 is fixedly arranged on the upper front end of the sliding rail 13341. A fixing bolt 1333 for realizing the pressing and fixing of the sliding rail 13341 is arranged on the front side of the upper adjustable pressure plate 133. The position adjustment of the adjusting baffle 1334 is realized by moving the sliding rail 13341. When the position adjustment of the adjusting baffle 1334 is completed, the fixing bolt 1333 is used to realize the pressing and fixing of the sliding rail 13341. In actual application, in order to facilitate the hand-held movement and adjustment of the adjusting baffle 1334, a push-pull rod 13343 is fixedly arranged on the upper part of the adjusting baffle 1334. ;

[0044] On the basis of the above embodiment, the specific implementation of the retractable connecting purlin 2 is as follows: the retractable connecting purlin 2 includes an end connecting rod 21 and an intermediate connecting rod 22; the end connecting rod 21 is slidably arranged at both ends of the intermediate connecting rod 21, specifically, a plug is arranged at both ends of the intermediate connecting rod 22, a slide groove 5 221 is arranged on both sides of the plug, a slot corresponding to the plug is arranged at the corresponding end of the end connecting rod 21, and a slide rail 5 212 is arranged on both side walls of the slot and is clamped in the corresponding slide groove 5 221, and the slide groove 5 221 is used to slide The guide limit of the rail 5 212 realizes the relative sliding between the end connecting rod 21 and the middle connecting rod 22, and then realizes the length adjustment of the entire telescopic connecting purlin 2. A tenon 211 is arranged at the outer end of the end connecting rod 21, and a tenon groove 1332 corresponding to the tenon 211 is arranged on the edge of the upper adjustable pressure plate 133. The tenon 211 is inserted into the corresponding tenon groove 1332. The upper part of the tenon groove 1332 is in an open state and the lower part is in a closed state. The tenon 211 can be pressed into the tenon groove 1332 from the top of the tenon groove 1332.

[0045] On the basis of the above-mentioned embodiment, the specific implementation of the retractable limit baffle is as follows: the retractable limit baffle includes an end connecting rod 2 31 and an intermediate connecting rod 2 32; the end connecting rod 2 31 is slidably arranged at both ends of the intermediate connecting rod 2 32, specifically, a plug is arranged at both ends of the intermediate connecting rod 2 32, a slide groove 6 321 is arranged on both sides of the plug, a slot corresponding to the plug is arranged at the corresponding end of the end connecting rod 2 31, and a slide rail 6 312 clamped in the corresponding slide groove 6 321 is arranged on both side walls of the slot, and the slide rail 6 312 is arranged on the corresponding slide groove 6 321. The slide groove 6 321 guides and limits the slide rail 6 312 to achieve relative sliding between the end connecting rod 2 31 and the middle connecting rod 2 32, and then achieves the length adjustment of the entire retractable limit baffle 3. A tenon 2 311 is arranged on the outer end of the end connecting rod 2 31, and a tenon groove 2 13342 corresponding to the tenon 2 311 is arranged on the edge of the adjustment baffle 1334, and the tenon groove 2 13342 is in a closed state at the bottom and in an open state at the top, and the tenon 2 311 can be inserted into the tenon groove 2 13342 from the upper part of the tenon groove 13342.

[0046] A method for using a tool for auxiliary paving of roof tiles of a pitched roof structure, comprising the tool for auxiliary paving of roof tiles of a pitched roof structure described above, and the method for using the tool further comprises the following steps:

[0047] S1. Calculate the number of required fixing components 1 according to the length of the eaves of the sloping roof, the length adjustment range of the retractable connecting purlin 2 and the length adjustment range of the retractable limit baffle 3;

[0048] S2, fix each fixing assembly 1 on the structural floor slab in front of the eaves at equal intervals; the effective fixation of the fixing assembly 1 on the structural floor slab provides a guarantee for the stable support of the overhanging roof tiles 5 at the eaves, and can effectively prevent the roof tiles 5 from detaching before being bonded and fixed;

[0049] S3, adjusting the length of the angle telescopic rod 2, so that the slope of the upper adjustable pressure plate 133 is the same as the slope of the sloping roof; the upper adjustable pressure plate 133 has the same slope as the sloping roof, which is convenient for realizing the flat drag support of the externally projecting roof tiles 5;

[0050] S4, turning the height adjustment bolt 1323, so that the upper plane of the upper adjustable pressure plate 133 and the upper plane of the eaves of the sloping roof are in the same inclined plane;

[0051] S5, adjusting the position of the adjusting baffle 1334 according to the overhanging size of the roof tile 5; and then using the adjusting baffle 1334 and the telescopic connection limiting plate 3 to achieve the front limit blocking of the roof tile 5;

[0052] S6. Install the telescopic connecting purlin 2 on two adjacent upper adjustable pressure plates 133, and install the telescopic connecting limit plate 3 between two adjacent adjustable baffles 1334; when laying the overhanging roof tile 5 at the eaves, use the upper adjustable pressure plate 133 and the telescopic connecting purlin 2 to achieve stable support for the lower part of the roof tile 5; use the adjustable baffle 1334 and the telescopic connecting limit plate 3 to achieve front limit blocking of the roof tile 5.

[0053] In the present invention, "left", "right", "front", "back", "up" and "down" are relative positions used to conveniently describe positional relationships, and therefore cannot be understood as absolute positions to limit the scope of protection.

[0054] Except for the technical features described in the specification, all other technical features are known technologies to those skilled in the art.

[0055] The above description in combination with the accompanying drawings has detailed the preferred implementation modes and embodiments of the present invention, but the present invention is not limited to the above implementation modes and embodiments. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the concept of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A roof tile auxiliary paving tool for a pitched roof structure, characterized in that: It includes fixed components, retractable connecting purlins, and retractable limit baffles. Several groups of the fixed components are fixedly distributed on the front edge of the eaves structure floor at equal intervals along the length direction of the eaves structure floor. Several retractable connecting purlins are arranged at equal intervals along the front and rear directions between two adjacent groups of the fixed components. A group of retractable limit baffles are arranged on the front upper sides of the two adjacent groups of the fixed components. The fixed components can realize the lifting, lowering, adjustment and positioning of the retractable connecting purlins and the retractable limit baffles. The retractable connecting purlins and the retractable limit baffles can both be extended left and right.

2. The pitch roof structure roof tile auxiliary paving tool according to claim 1 is characterized in that: The fixing assembly includes a clamping assembly, an angle-adjustable telescopic plate, and an adjustable supporting assembly. The clamping assembly can realize the clamping and fixing of the fixing assembly at the front edge of the eaves structure floor. The rear end of the adjustable supporting assembly is hingedly connected to the upper part of the clamping assembly, the lower part of the angle-adjustable telescopic plate is hingedly connected to the lower end of the clamping assembly, and the upper part of the angle-adjustable telescopic plate is hingedly connected to the front part of the rear end of the adjustable supporting assembly.

3. The auxiliary paving tool for roof tiles of a pitched roof structure according to claim 2 is characterized in that: The fixing assembly includes a fixing body, a rack, and a driving gear. A gear box is fixedly arranged at the lower part of the fixing body. The driving gear is rotatably arranged in the gear box and the driving gear can achieve rotation limit in the gear box. The rack is slidably arranged on the fixing body up and down, and the driving gear is meshed with the rack. An upper clamping plate is fixedly arranged on the upper part of the fixing body, and a lower clamping plate located below the upper clamping plate is fixedly arranged on the upper part of the rack.

4. The auxiliary paving tool for roof tiles of a pitched roof structure according to claim 3 is characterized in that: A supporting sleeve is fixedly provided on one side of the gear box, and a rotating sleeve rotatably sleeved on the supporting sleeve is fixedly provided on one side of the driving gear. A telescopic rod and an electric push rod are provided in the supporting sleeve. The telescopic rod can be telescopically moved but cannot be rotated in the supporting sleeve, and the electric push rod can push the telescopic rod to perform telescopic movement. A locking block is provided at the outer end of the telescopic rod, and a plurality of locking slots adapted to the locking block are provided on the inner ring side wall of the driving gear, and an adjusting screw hole is also provided on the inner ring of the driving gear.

5. The roof tile auxiliary paving tool for a pitched roof structure according to claim 4 is characterized in that: The angle adjustment telescopic plate includes an upper adjustment plate and a lower adjustment plate, the lower portion of the lower adjustment plate is hingedly connected to the fixing body by a hinge connection shaft 1, a plug plate is arranged on the upper portion of the lower adjustment plate, a slide rail 2 is arranged on both sides of the plug plate, a slot corresponding to the plug plate is arranged at the lower portion of the upper adjustment plate, a slide groove 2 corresponding to the slide rail 2 is arranged on both side walls of the slot, the slide rail 2 is sleeved in the corresponding slide groove 2, and a fixing bolt 1 for realizing the positioning of the plug plate in the slot is arranged on one side of the upper adjustment plate.

6. The auxiliary paving tool for roof tiles of a pitched roof structure according to claim 5 is characterized in that: The adjustable support assembly includes a lower support plate, a height adjustment assembly, and an upper adjustable pressure plate. The rear portion of the lower support plate is hingedly connected to the upper portion of the fixing body via a hinged connection shaft three, and the upper adjustment plate is hingedly connected to the lower portion of the lower support plate via a hinged connection shaft two. The height adjustment assembly includes a height adjustment bolt and a height adjustment folding plate. Two adjustment bolt fixing seats are arranged on the lower support plate, and the height adjustment bolt is rotatably arranged on the adjustment bolt fixing seat. The height adjustment folding plate includes a plate one and a plate two. The upper portions of the plates one and two are hingedly connected via a hinged connection shaft five. Two height-adjusting folding plates distributed front and back are arranged on the top, and the bottoms of plate one and plate two in each height-adjusting folding plate can be moved away from or close to each other by rotating the height-adjusting bolt. The hinged connecting shaft five is fixedly arranged at the lower part of the upper adjustable pressure-bearing plate, and the lower support plate and the upper adjustable pressure-bearing plate are parallel to each other. A slide groove four distributed along the length direction of the upper adjustable pressure-bearing plate is arranged on the upper part of the upper adjustable pressure-bearing plate, a slide rail four is sleeved in the slide groove four, an adjusting baffle is fixedly arranged on the upper front end of the slide rail four, and a fixing bolt two for realizing the top pressure fixation of the slide rail four is arranged on the front side of the upper adjustable pressure-bearing plate.

7. The roof tile auxiliary paving tool for a pitched roof structure according to claim 6 is characterized in that: The telescopic connecting purlin includes an end connecting rod and an intermediate connecting rod; the end connecting rod is slidably arranged at both ends of the intermediate connecting rod, a tenon is arranged at the outer end of the end connecting rod, and a tenon groove corresponding to the tenon is arranged on the edge of the upper adjustable pressure plate, and the tenon is inserted into the corresponding tenon groove.

8. The roof tile auxiliary paving tool for a pitched roof structure according to claim 7 is characterized in that: The retractable limit baffle includes two end connecting rods and two middle connecting rods; the two end connecting rods are slidably arranged at both ends of the two middle connecting rods, and a two tenon is arranged at the outer end of the two end connecting rods. Two tenon grooves corresponding to the two tenons are arranged on the edge of the adjustment baffle, and the lower part of the two tenon grooves is in a closed state, and the two tenons are inserted into the corresponding two tenon grooves.

9. A method for using a tool for auxiliary paving of roof tiles of a pitched roof structure, characterized in that: The invention comprises a roof tile auxiliary paving tool for a pitched roof structure according to claim 8, and the method of using the tool further comprises the following steps: S1. Calculate the number of required fixing components according to the length of the eaves of the sloping roof, the length adjustment range of the retractable connecting purlin and the length adjustment range of the retractable limit baffle; S2, fixing each fixing component at equal intervals on the structural floor slab in front of the eaves; S3. Adjust the length of the angle telescopic rod so that the slope of the upper adjustable pressure plate is the same as the slope of the sloping roof; S4. Turn the height adjustment bolt so that the upper plane of the upper adjustable pressure plate and the upper plane of the eaves of the sloping roof are in the same inclined plane; S5, adjusting the position of the adjusting baffle according to the overhanging size of the roof tile; S6. Install telescopic connecting purlins on two adjacent upper adjustable pressure plates, and install telescopic connecting limit plates between two adjacent adjustment baffles.

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