449 results about "Metal roof" patented technology

The present invention relates to the technical field of control cabinets, and provides an electrical control cabinet for a thermal power plant, comprising an electrical control cabinet, wherein the electrical control cabinet is provided with a plurality of ventilation openings, a heat absorption plate is fixedly mounted on an inner wall of the electrical control cabinet, a heat dissipation structure is mounted on the heat absorption plate, four connecting bases are symmetrically and fixedly mounted on a top side of the electrical control cabinet, a ventilation structure is mounted on the four connecting bases, two mounting frames are symmetrically and fixedly mounted on the top side of the electrical control cabinet, and an anti-snow structure is mounted on the two mounting frames. According to the present invention, heat dissipation is achieved by means of a combination of heat conduction and air cooling, thereby further improving the heat dissipation effect of the electrical control cabinet. When the present invention is used in winter, if the ambient temperature is low, a fan and an electric heating tube can be turned on to heat internal equipment within the electrical control cabinet, so as to prevent any impact on the operation of the equipment due to excessively low temperatures; when the present invention is used outdoors, a protective metal roof can be employed for snow protection. Furthermore, the present invention also includes a snow removal function.

The invention discloses a temperature effect monitoring method and system for a metal roof, particularly relates to the technical field of building structure health monitoring, and is used for solving the problems of decoupling of temperature monitoring data and structural mechanical response, failure of a static early warning threshold and the like in the prior art. Acquiring three-dimensional temperature field data through a distributed temperature sensing network, and extracting a temperature gradient characteristic value from the three-dimensional temperature field data; a piezoelectric film sensor is used for collecting constraint point micro-vibration signals, and dynamic constraint reaction force spectrum characteristic values are extracted through signal transformation and manifold learning; establishing a temperature gradient and mechanical characteristic coupling model to generate a temperature stress evaluation value; dynamically adjusting an early warning threshold range according to the environmental parameters; when the evaluation value exceeds a threshold value, a structure safety early warning signal is output; multi-physical field coupling analysis of temperature field distribution and structural response is achieved, an environment-adaptive dynamic early warning mechanism is constructed, and the accuracy and reliability of metal roof temperature effect monitoring are remarkably improved.

The invention relates to the technical field of metal roof steel architecture buildings in general building structures, in particular to a damping structure of a metal roof steel architecture building. The device comprises steel structure stand columns, steel structure cross beams, arch-shaped upper suspension rods and metal roof panels. The left end and the right end of each steel structure cross beam are installed at the top ends of the two symmetrical steel structure stand columns. The middle of the arched upper suspension rod is located above the steel structure cross beam, the two ends of the arched upper suspension rod in the length direction correspondingly penetrate through suspension rod through holes formed in the two ends of the steel structure cross beam respectively, and the two ends of the arched upper suspension rod in the length direction are connected with the inner sides of the two steel structure stand columns through straight hole bolt limiting assemblies respectively. The left and right ends of the steel structure cross beam are mounted at the top ends of the steel structure stand columns through arc hole bolt spring limiting assemblies; and the metal roof panel is mounted on the arched upper suspension rod and the steel structure cross beam through the elastic universal assembly. The overall damping performance of the building can be effectively improved, and the safety of the overall structure of the building is better ensured.

The invention belongs to the technical field of mechanical engineering robots, and particularly relates to a railway station hidden space steel structure disease automatic inspection method comprising the following steps: S1, route autonomous planning; s2, task inspection; s3, periodically and regularly inspecting; s4, accurately and automatically avoiding obstacles; s5, intelligently identifying problems; and S6, automatically analyzing the data. Aiming at the common problems of steel member corrosion, bolt looseness, weld joint cracking, water leakage of a metal roof and the like in a hidden space of a steel structure of a high-speed rail station house roof, the intelligent inspection robot needs to have high-precision detection and identification capabilities, and can inspect and inspect the high-speed rail station house roof in a narrow space with dense rod pieces, complex pipelines and a dark or dim light environment. And comprehensive and meticulous inspection is carried out on the steel structure. Roof leakage monitoring and response speed in extreme weather can be improved, all-weather unmanned intelligent inspection is realized, and labor cost and safety risk are reduced.

The invention relates to the technical field of electric digital data processing, in particular to a roof wind resistance intelligent design construction operation and maintenance system and method and electronic equipment. The system comprises a data management platform used for storing roof standard construction data and typical construction cases; the modeling optimization module is used for generating and carrying out iterative optimization on the initial roof model and outputting the optimized roof model; the automatic typesetting module is used for performing plate division on the roof model by utilizing a genetic algorithm and outputting a typesetting result capable of meeting a genetic optimization target; the automatic blanking module is used for generating material processing data based on the production data, the roof standard construction data and the typical construction case; and the operation and maintenance monitoring module is used for monitoring the physical state of the roof panel and the environmental data, predicting the damage risk of the roof panel and generating a corresponding early warning signal. The wind-resistant safety, the design construction efficiency and the full-life-cycle management level of the metal roof of the large public building can be remarkably improved.

The invention relates to the technical field of photovoltaic power generation systems, discloses a photovoltaic frame system and a stable installation method, and aims to solve the technical problems that in the prior art, a systematic stable installation scheme for a metal roof photovoltaic frame system is lacked, and connection stability, installation efficiency, water resistance and pressure resistance cannot be achieved at the same time. The method comprises the following steps: mounting the left and right frames, and connecting the left and right frames with the bracket through outer hexagon bolts; mounting upper and lower safe edges, and fixing the upper and lower safe edges on the frame foundation by using structural adhesive and bolts; connecting codes are installed, and the connecting codes are arranged between the left and right frames and the upper and lower safe edges; a cushion block is arranged between the bracket and the roof; structural adhesive is smeared at the joint of the support and the roof so as to enhance the bonding force between the support and the roof; sealants are applied to all joints, and the sealants are used in cooperation with the cushion blocks, so that the sealing performance between the roof and the support is ensured. According to the technical scheme, efficient and stable installation of the photovoltaic module is achieved through structural connection optimization, sealing waterproof and pressure dispersion design.

The invention belongs to the field of metal roof waterproof defect detection, and particularly relates to a metal roof waterproof defect real-time detection system based on multi-sensor fusion. The invention discloses a metal roof waterproof defect real-time detection system based on multi-sensor fusion, and the system comprises an acquisition module which comprises an ultrasonic detection assembly, a directional sound acquisition assembly, a visual image acquisition assembly, and an optical grating; the ultrasonic detection assembly is arranged on the side face of the roof and used for emitting ultrasonic waves and receiving reflected signals. The grating is arranged corresponding to the ultrasonic detection assembly and is used for emitting light beams to the roof when the ultrasonic detection assembly emits ultrasonic waves; and the visual image acquisition assembly and the directional sound acquisition assembly are carried on the movable holder. According to the scheme, through combination and cooperation of multiple detection principles, through the stages of initial detection, precise verification and the like, the recognition precision and efficiency are improved, the problem that in a metal roof overlapping or splicing scene, the detection efficiency of the waterproof defect of the metal roof is low is solved, and full-scene efficient detection is achieved.

A passive ridge vent for metal roofs provides a passive ridge ventilation solution that when coupled with vents in the field and eave provide a complete attic ventilation solution. The passive ridge vent is secured in an opening along the ridge between rafters and the side and edge wings seal against any suitable metal roof. The input / exhaust channels extend through vertical side walls to minimize the energy needed to cause convection out of the chimney.

The invention relates to the technical field of roof image recognition, in particular to an AI-based metal roof construction quality detection system, which comprises an included angle mutation recognition module, a tangential anomaly extraction module, a curvature stability recognition module, a path fitting offset analysis module and a defect type judgment module. According to the method, by constructing the boundary node included angle change rate sequence, the abrupt change points of the splicing parts of the metal roof are accurately recognized, and the change trend of the local structure is effectively revealed; in combination with a tangential displacement sequence and an included angle mutation feature between adjacent boundary nodes, capturing a direction continuity imbalance section, and enabling abnormal direction variation to present a dynamic evolution trajectory; on the basis, stability judgment is further carried out on the boundary node curvature distribution state, a curvature fluctuation concentrated area and an extreme point are recognized through differential analysis, and geometric expression extraction of laying precision abnormity is enhanced; and the residual error extraction capability for the abnormal trend can be obtained in time sequence evolution.

The invention discloses a preparation process of an exposed rubber asphalt waterproof coating, relates to the technical field of waterproof coatings, and provides a method for introducing a polyurethane prepolymer HS-PU containing dynamic disulfide bonds into a base material system in order to solve the problems that a traditional coating is poor in elastic recovery after being cured and easy to crack at low temperature; the preparation method comprises the following steps: carrying out condensation polymerization on 4, 4 '-diaminodiphenyl disulfide and polytetrahydrofuran glycol to form a reversible cross-linked network; a temperature response type topological structure is constructed in a dynamic curing stage by combining the synergistic ratio of the anionic emulsified asphalt and the SBR emulsion; the preparation method comprises the following steps: preparing an HS-PU prepolymer, mixing base materials, carrying out gradient temperature control curing and carrying out low-temperature grinding, the elastic recovery rate of the obtained coating at-30 DEG C is greater than or equal to 75%; the method is suitable for metal roofs, bridges and other large-temperature-difference scenes.

The invention discloses a triple locking metal roof system which comprises a metal roof board, a fixing support and hook pieces, the hook pieces comprise the upper hook piece and the lower hook piece, the fixing support is provided with a pin groove, the lower end of the lower hook piece is connected with a pin shaft, the pin shaft is installed at the pin groove, and the two sides of the bottom of the fixing support are connected with a main body structure through fasteners. The metal roof panel comprises a panel body, a male rib, a female rib and buckling grooves, the two sides of the panel body are connected with the male rib and the female rib through the buckling grooves, and the male rib and the female rib are welded to the upper hook piece. According to the roof system, the waterproof performance is guaranteed, the negative pressure resistance is improved, the thermal expansion and cold contraction amount is larger, and the roof system is more suitable for being applied to large roofs.

The application discloses a large-span steel structure and a metal roof integrated construction method thereof, and mainly comprises the following steps: (1) arranging assembling jigs and fulcrums at boundary positions on an assembling operation surface according to the construction partition, design boundary and assembling requirement of the large-span steel structure; (2) completing the assembling construction of the large-span steel structure on the assembling jigs; (3) reserving part of the assembling jig fulcrums near the original support boundary of the large-span steel structure and unloading the rest of the assembling jig fulcrums; (4) completing the metal roof system installation operation on the unloaded steel structure; (5) installing corresponding lifting or hoisting construction measures; (6) integrally lifting or hoisting and positioning; (7) fixing the large-span steel structure and the metal roof on a supporting structure; and (8) integrally unloading and completing the construction. The application solves the defects of the existing steel structure and metal roof integrated construction, can avoid the excessive deformation of the metal roof in the integrated construction process, is safe and controllable, and significantly improves the construction quality.

A lightning protection system for an aluminum-magnesium-manganese upright lockrand metal roof comprises a lightning protection copper strip and a Z-shaped metal guide sheet, and is characterized in that the lightning protection copper strip is fixed on a secondary purlin and a purlin support; one end of the Z-shaped metal guide piece is installed on the aluminum alloy support, the other end of the Z-shaped metal guide piece is fixed to the secondary purline, the conductive effect from the aluminum alloy support to the secondary purline is guaranteed, the lightning protection folding piece is covered with the cut TPO waterproof roll, and water leakage is prevented. The lightning protection system for the aluminum-magnesium-manganese upright lockrand metal roof has the advantages that during installation of the secondary purlins of the roof, the lightning protection copper strips are installed between the secondary purlins and the purlin supports, and the conductive metal blocks are installed on the aluminum alloy supports of the roof panels, so that a large conductive section is formed, the conductive effect is enhanced, and the service life of the roof is prolonged. The problems of time-consuming, labor-consuming and high-cost lightning protection measures of frequent lightning protection construction are solved, and the lightning protection requirement is effectively ensured.

The present invention discloses a gutter connection structure between a skylight and a metal roof, comprising a gutter, a skylight, and a curved roof panel. The bottom end of the gutter is arranged on the main purlin, and side wall square tubes are arranged on both sides of the gutter. The bottom ends of the side wall square tubes are welded to the main purlin, and the edges of the gutter overlap the top surfaces of the side wall square tubes. A full-length fixing piece is provided on the inner wall of the gutter, and the full-length fixing piece is connected to a shedding plate via a full-length aluminum alloy buckle strip. The lower end of the shedding plate is bent inwardly into an acute angle, and the upper end of the shedding plate cooperates with the skylight or the curved roof panel. The gutter connection structure between the skylight and the metal roof of the present invention is ingeniously designed and highly waterproof. It effectively solves the problem that when the gutter is located between the skylight and the metal roof, rainwater accumulates and easily leaks, causing rainwater to flow back into the insulation layer of the roof or the lower end of the curtain wall glass of the skylight, causing damage to the building.

The utility model discloses a condensation control radiation heat exchange plate, which relates to the technical field of heat exchange plates, and comprises a heat exchange plate main body, the heat exchange plate main body comprises an aluminum plate protection shell, the bottom of the aluminum plate protection shell is provided with a heat insulation plate, the bottom of the heat insulation plate is provided with a flat elliptic copper pipe, and the flat elliptic copper pipe is provided with a heat insulation layer. A metal heat-conducting fin is arranged outside the flat oval copper pipe and located at the bottom of the heat preservation plate, and a graphite assembly is arranged at the bottom of the metal heat-conducting fin. The condensation control film is an effective method for solving the problem of condensation under the non-heat-insulation metal roof, is a self-adhesive film adhered to a metal plate in the forming process, and is a more direct and economical method for preventing condensate water on the non-heat-insulation metal roof from dripping. The heat exchange plate main body captures condensed water through a specially designed pocket in the condensation control film, the condensation control film keeps the water in the material, and the retained condensed water can be simply evaporated back to the air until the environmental condition is recovered to be lower than the dew point.

The invention provides a mounting node and method for a metal ridge, and belongs to the technical field of steel structure building construction.The mounting node comprises a notch formed in the wave crest end of a metal roof panel and a ridge structure arranged above the metal roof panel; a sealing plate is welded at the section of the notch; the ridge structure comprises a metal ridge plate and plugs arranged on the lower portions of the two sides of the metal ridge plate. The plugs and the metal ridge plate are integrally formed or connected in a welded and sealed mode. The lower end of the plug is fixedly welded to the position above the trough of the metal roof panel, and the outer side wall of the plug is fixedly welded to the sealing plate. The problems that in the prior art, when butyl rubber and other sealing materials are adopted for sealing and waterproofing, the waterproof sealing position is hidden, and inspection and maintenance are inconvenient can be solved; and when the existing welding seam sealing water prevention is adopted, the requirement on the welding technology is high.

The invention discloses a drainage system for a large-span arc-shaped metal roof of a coal shed and a construction method.The drainage system comprises a buttress, a top plate is arranged at the top of the buttress through a main purline, the main purline is obliquely arranged, the bottom end of the main purline is close to the buttress, and a triangular supporting frame is fixed to the outer side of the buttress; the surface of the triangular supporting frame is provided with a water diversion ditch, and the water diversion ditch is provided with a communicating groove corresponding to the top plate. The inner bottom surface of the gutter is inclined, the lower end of the inclined surface is far away from the buttress, and one end of the gutter is provided with an inclined panel extending downwards. The large-span roof drainage device has the advantages that rainwater is guided to the diversion ditches on the triangular supporting frame through the slope of the roof, the main diversion pipe and the secondary diversion pipe are connected with the main diversion holes and the secondary diversion holes in the diversion ditches respectively, graded collection and efficient diversion of the rainwater are achieved, smooth drainage of a large-span roof is guaranteed, and accumulated water is reduced.

1. Name of the designed product: main body of the mounting assembly for metal roof. 2. Use of the designed product: the whole product is the mounting assembly for fixing the metal roof, and the part of the product is the main body of the mounting assembly for metal roof. 3. Design points of the designed product: the shape of the solid line part. 4. Picture or photo best indicating the design points: the perspective view in use. 5. Other circumstances or information to be explained: the dotted line part in the figure is not claimed, the dash-dot line is the boundary between the claimed part and the unclaimed part.

The present invention discloses a method for determining the wind load-bearing capacity of a 270-degree interlocking metal roof. The method comprises: establishing a simulation model of a 270-degree interlocking metal roof, calculating parameters of the simulation model, and meshing the simulation model and setting solution conditions; defining a failure criterion for wind damage to the 270-degree interlocking metal roof, including: assuming that the roof panel is disconnected from the support when either the large ear bend or the small ear bend exceeds the edge of the support's plum blossom head; obtaining the wind load-bearing capacity at wind failure under different simulation parameters for different metal roof simulation models through simulation, thereby determining the degree of influence of different simulation parameters on the wind load-bearing capacity; determining a formula for determining the wind load-bearing capacity of the 270-degree interlocking metal roof based on parameter fitting; and verifying the accuracy of the formula for determining the wind load-bearing capacity of the 270-degree interlocking metal roof based on model testing and / or test data collection. A corresponding evaluation system, device, electronic device, and computer-readable storage medium are also disclosed.

The utility model discloses an embodiment provides a kind of roof opening node system and metal roof.Metal roof includes roof surface, multiple wave crests are arranged at interval on roof surface, and roof surface has opening, and there is spacing between wave crest and opening, and roof opening node system is surrounded in the hole circumferential side.Roof opening node system includes mutually overlapped and spliced first batten and second batten, first batten and second batten are oppositely located at spacing, and the side of first batten and second batten mutually away from and the bottom edge of corresponding side wave crest are flush. That is, the position of first batten and second batten corresponds to the position of wave crest, and just because it is provided with mutually overlapped and spliced first batten and second batten, so that the roof surface of hole periphery is all flat, and will not be affected by wave crest, so that better sealing can be carried out, structure is simple and need not introduce too much material, cost is low, easy to operate.

The invention discloses a steel structure special-shaped metal roof reverse suspended ceiling sliding device and a construction method, and relates to the field of building construction. The steel structure special-shaped metal roof reverse suspended ceiling sliding device comprises a steel structure platform and a platform car, the steel structure platform comprises a first telescopic platform body and a second telescopic platform body, and the first platform body and the second platform body are provided with a first track and a second track respectively; the bottoms of the ends, away from the rotating shaft, of the first platform and the second platform are each provided with a sliding type clamp, and the sliding type clamps are configured to be fixedly arranged, slidably arranged or separated from end steel pipes of the truss in a sleeving mode. The bottom of the rotating shaft is connected with a middle hoop which can be fixed on or separated from an inclined steel pipe on the truss; the platform car is provided with at least two wheels capable of moving along the first track and the second track, a brake device used for locking or unlocking the wheels and at least one safety belt. The steel structure special-shaped metal roof reverse suspended ceiling sliding device and method have the advantages that stability and safety are high, the position can be adjusted by bypassing a roof purlin support, and the construction efficiency is high.

The present invention relates to the technical field of roof fall prevention, specifically a metal roof fall prevention device, comprising a crossbar and a safety rope, wherein the crossbar is fixedly connected to a plurality of fixing seats for fixing the crossbar to the roof, and the crossbar is slidably connected to a sliding fastener, and the safety rope includes a spring fastener fixedly connected to its end, and a buckle groove for the spring fastener to be inserted is provided through the sliding fastener. The present invention improves the safety of roof maintenance or cleaning work by using the sliding fastener and the auxiliary fastener to bear the load at two force points, and the first and second magnets of the same polarity on the same side of the sliding fastener and the auxiliary fastener repel each other magnetically, so that the sliding fastener and the auxiliary fastener can always remain separated, ensuring that there are multiple force points on the crossbar to pull and support the person when a person falls, and the diameter of the hanging ring is smaller than the diameter of the sliding hole, so that the sliding fastener and the auxiliary fastener can move freely on the crossbar, which can meet the needs of the staff to move freely on the entire roof.

The utility model discloses a clamp mounting device, which comprises a first adhesive layer, a second adhesive layer, a third adhesive layer and a fourth adhesive layer, the clamp is bonded on the adhesive layer; the tail end of the self-tapping screw penetrates through the clamp and the first adhesive layer to fix the clamp on the roof panel; and the second adhesive layer is smeared around the self-tapping screw located above the clamp, so that the first part of the second adhesive layer is bonded on the self-tapping screw, the second part of the second adhesive layer is bonded on the clamp, and the first part and the second part of the second adhesive layer form a continuous adhesive layer. According to the utility model, the problem of rainwater leakage can be effectively solved.

The present invention relates to the technical field of metal roof bearing systems, and in particular to a high-bearing metal roof, comprising stainless steel purlins installed on the roof. The high-bearing metal roof of the present invention uses an "X"-shaped stainless steel purlin to support the connection end of the stainless steel panel, greatly improving the bottom bearing capacity of the stainless steel panel, so that it can greatly improve the application range of the metal roof; the stainless steel panel is sleeved and fixed at the upper end of the assembly position, and the form can be changed according to the customer or demand, which not only has a decorative effect but also prevents rain leakage and protects the steel frame; the stainless steel panel is connected to the lateral assembly folding end with an oblique bending section with an angle of 45°, which not only ensures assembly, but also offsets the deformation caused by thermal expansion and contraction caused by heat, thereby improving the sealing and stability of the assembly; and it is convenient for later disassembly and inspection.

This invention belongs to the field of building engineering quality inspection technology, and discloses a defect detection method for aluminum-magnesium-manganese metal roofs. This method is designed for phased construction and acceptance scenarios of metal roofs. Based on the design documents, it establishes inspection benchmarks such as panel type parameters, vertical joint parameters, purlin axis parameters, fixing seat arrangement parameters, moisture-proof layer overlap parameters, and insulation layer laying parameters. It integrates exposed base images during the construction phase, visible light images and infrared temperature images or elevation data during the sealing phase, and completes registration mapping, measured parameter extraction, abnormal area projection overlap analysis, and consistency verification under a unified roof coordinate system, realizing traceable output of defect type, defect coordinates, and defect level.

The invention relates to the technical field of metal roofs, and discloses a wind-resistant and anti-seepage structure for a metal roof.The wind-resistant and anti-seepage structure for the metal roof.The wind-resistant and anti-seepage structure for the metal roof.The wind-resistant and anti-seepage structure for the metal roof.The wind-resistant and anti-seepage structure for the metal roofs comprises a roofing board, a stand column installed at the bottom of the roofing board and an anti-seepage wind-resistant board installed at the top of the roofing board, the wind-resistant structure comprises a first transition assembly, an inclined rod component, a resisting plate and a second transition assembly. According to the wind-resistant and anti-seepage structure for the metal roof, when a wind load acts on the roof plate and the anti-seepage wind-resistant plate, the inclined rod component arranged on the structure can be matched with the first transition assembly to transmit the wind load on the anti-seepage wind-resistant plate to the resisting plate, and then the resisting plate transmits the wind load to the stand column through the second transition assembly; therefore, the wind load is transmitted to the stand column through a reasonable force transmission path, so that part of bending moment at the top of the stand column is counteracted, the force bearing capacity of the stand column is improved, the direct effect of the wind load on the anti-seepage and wind-resistant plate is effectively reduced, and the deformation and damage risks of the anti-seepage and wind-resistant plate are reduced.

The utility model discloses a metal roofing board end welding flashing plug node which comprises metal roofing boards and a flashing board, protruding board ribs are arranged at the connecting positions of adjacent metal roofing boards, the flashing board is connected with the metal roofing boards, the flashing board is provided with a horizontal board and a flange or a cylinder body extending upwards, and the flange or the cylinder body is connected with the metal roofing boards. The metal roofing board is connected with the outer edge of the universal horizontal board, the metal roofing board is arranged above the universal horizontal board, and the board rib is provided with a covering type plug at the joint of the metal roofing board and the universal horizontal board. The joint of the metal roof panel and the universal horizontal plate, the joint of the plate rib and the universal horizontal plate, and the joint of the covering type plug and the plate rib as well as the joint of the covering type plug and the universal horizontal plate are all in sealed continuous welding seam connection. Reliability and safety of the metal roof can be improved, daily maintenance of a roof system can be reduced, operation and maintenance cost of a building is reduced, influence on use of the building is reduced, and economic benefits are high.

The present application relates to the technical field of construction simulation, in particular to a metal roof construction optimization system based on BIM, comprising a node normal feature extraction module, a contact area fitting modeling module, an assembly path error analysis module, an assembly path optimization sorting module, a parameter remapping and simulation back substitution module. The present application systematically extracts the spatial information of the metal roof panel grid nodes and the directional difference of the normal vector, and calculates the angle cosine, accurately identifies the node set with obvious directional change trend, and obtains high-resolution curvature change perception ability when building the connection relationship of the facets. Combined with the local normal direction change trend of the contact surface of the docking area, spline surface interpolation is performed on the continuous spatial point cloud to obtain the curvature offset trend, so that the real contact topography between components is mastered before assembly, and the deviation caused by idealized contact assumption in the traditional way is effectively avoided.

Systems / techniques are provided for facilitating vertical seam sealing devices for metal roofs. In various embodiments, a device can comprise a frame having a handle. In various aspects, the device can comprise one or more carriage guides extending downward from the frame and configured to mate with a vertical seam of a metal roof. In various instances, pushing or pulling on the handle while the one or more carriage guides are mated with the vertical seam can cause the frame to ride along the vertical seam. In various cases, the device can comprise a set of rollers coupled to the frame and configured to dispense sealing material onto the vertical seam as the frame rides along the vertical seam.