A rain shelter for outdoor welding

Abstract

The utility model discloses a rain shed for outdoor welding, including waterproof rain cloth and installation framework, and installation framework includes vertical stand, two cooperation spare and a plurality of support pole, and two cooperation spare each other hold tightly and are tightly on vertical stand and form the tight hoop ring in common, the outer periphery of two cooperation spares is provided with at least two installation slot respectively, and each installation slot on each cooperation spare is sequentially arranged in the circumferential interval, and each installation slot and each support pole are installed and cooperate respectively one to one, and each support pole is arranged in the direction of departing from vertical stand, waterproof rain cloth's one side is detachably set up on the tight hoop ring, and waterproof rain cloth is laid on each support pole and is arranged to hang down to form the surrounding space, the utility model discloses convenient to dismount, saves time and labour in the process of assembling and disassembling, and material can be recycled, and simultaneously effectively solve the problem that traditional windproof rain shed sets up complicatedly, is difficult to turn over, and save the material and manual work, improve construction efficiency and resource utilization rate.

Description

Technical Field

[0001] This utility model relates to the field of construction safety protection technology, and more specifically to a rainproof canopy for outdoor welding. Background Technology

[0002] Welding is a crucial step in steel structure construction, and the external environment significantly impacts its quality, consequently affecting the overall project quality. Southern my country experiences frequent rainy weather, and these windy and rainy conditions can affect welding quality and construction progress. Therefore, erecting temporary wind and rain shelters in the work area to create a microclimate that meets the process requirements is a key measure to ensure project quality, safety, and schedule.

[0003] like Figure 1 As shown, the commonly used method for constructing windproof and rainproof canopies is to use round steel pipes (i.e., coupler-type steel pipe scaffolding). Construction workers select the construction area based on experience, lay base plates, and then use the canopy uprights 1a as the main vertical load-bearing components. Right-angle couplers, swivel couplers, etc., are used to connect the horizontal bars 2a, ground-level bars, and diagonal braces 3a to the canopy uprights 1a. The horizontal bars 2a, ground-level bars, and diagonal braces 3a are all made of round steel pipes, and couplers are used to construct a portal or full-span scaffold system as the main load-bearing framework. Then, the top and sides of the framework are covered with waterproof materials such as tarpaulins or canvas as waterproof rain tarpaulins 4a. Finally, wires or ropes are used to intermittently and point-fix the waterproof rain tarpaulins to the canopy uprights or horizontal bars.

[0004] However, the connection process between the poles in the construction of windproof and rainproof canopies is quite complicated, time-consuming and labor-intensive. Furthermore, the entire windproof and rainproof canopy is difficult to hoist and move as a whole or to be quickly disassembled and reused, resulting in low reuse rate and waste of materials and labor.

[0005] In view of this, this application has conducted in-depth research, which led to the creation of this case. Utility Model Content

[0006] The purpose of this utility model is to provide a rainproof canopy for outdoor welding, which is simple to assemble and disassemble, saves time and effort, and can be reused, saving labor and materials.

[0007] To achieve the above objectives, the solution of this utility model is: an outdoor welding rainproof canopy, comprising a waterproof tarpaulin and a mounting frame. The mounting frame includes a vertical pole, two mating parts, and several support rods. The two mating parts are tightly clamped to the vertical pole and together form a clamping ring. At least two mounting grooves are respectively provided on the outer circumferential surface of the two mating parts. The mounting grooves on each mating part are arranged sequentially and circumferentially at intervals. Each mounting groove and each support rod are installed in a one-to-one manner, and each support rod is arranged in a direction away from the vertical pole. One side of the waterproof tarpaulin is detachably mounted on the clamping ring, and the waterproof tarpaulin is laid on each support rod and hangs down to form an enclosing space.

[0008] Each of the mating parts has a mounting lug extending from its first end. The mounting lugs on the first ends of the two mating parts are arranged opposite to each other, and each of the two mounting lugs has a corresponding mounting hole 1. The two mounting holes 1 are jointly equipped with a bolt assembly 1. The two mating parts have corresponding mounting holes 2 at their second ends, and the two mounting holes 2 are jointly equipped with a bolt assembly 2.

[0009] Each of the mating parts has a mounting lug extending from its first and second ends. The mounting lugs on the first ends of the two mating parts are arranged opposite to each other, and the mounting lugs on the second ends of the two mating parts are also arranged opposite to each other. Each pair of oppositely arranged mounting lugs has a corresponding mounting hole, and the two corresponding mounting holes are equipped with a bolt assembly.

[0010] Both of the aforementioned fittings are adapted to the vertical poles.

[0011] Each of the mounting slots has two corresponding slots, and each of the support rods has a through hole at its first end. The two slots on each mounting slot correspond to the through holes on the corresponding support rods, and locking components are inserted into the corresponding through holes and the two slots.

[0012] Each of the locking components is a pin; or, each of the locking components includes a locking bolt and a locking nut that are screwed together.

[0013] Each of the mating parts has at least two channel steels connected to its outer peripheral surface. Each channel steel is arranged laterally and has a mounting groove.

[0014] Each of the support rods is equipped with a reinforcing sleeve at its second end.

[0015] It also includes a tensioner, which comprises a webbing and a tension adjustment base. The first end of the webbing is connected to the tension adjustment base, and the second end of the webbing is detachably mounted on one of the mating parts. When the two mating parts are in a mutually clamping state, the webbing is wrapped around the hoop along the circumference of the hoop and is fastened by the tension adjustment base. The waterproof tarpaulin is sandwiched between the hoop and the webbing.

[0016] One of the mating parts has a threaded hole, and the second end of the webbing has a pad with a webbing hole. Bolts are inserted through the mating hole and the webbing hole in sequence.

[0017] With the above structure, this utility model has the following beneficial effects: By using two interlocking parts to form a tight clamp and several support rods, an installation frame is formed. This eliminates the need for complex fastener connections; assembly can be completed quickly simply through the interlocking clamp, installation groove, and support rods. Disassembly is also relatively simple and convenient. Furthermore, the waterproof tarpaulin is detachable, facilitating installation and disassembly. Thus, this utility model is easy to assemble and disassemble, saving time and effort, and allowing for material reuse. It effectively solves the problems of cumbersome and difficult-to-relocate traditional windproof and rainproof sheds, saving materials and labor, and improving construction efficiency and resource utilization. Attached Figure Description Figure 1 This is a structural diagram of a windproof and rainproof canopy in the prior art.

[0018] Figure 2 This is a structural schematic diagram of the windproof and rainproof shed of this utility model (waterproof tarpaulin omitted).

[0019] Figure 3 This is a top view of the windproof and rainproof canopy of this utility model (waterproof tarpaulin omitted).

[0020] Figure 4 This is an assembly diagram of the windproof canopy of this utility model.

[0021] In the picture: 1a-Scaffold uprights; 2a-Horizontal bars; 3a-Diagonal braces; 4a-Waterproof tarpaulin; 1-Installation frame; 2-Waterproof tarpaulin; 3-Vertical pole; 4-Matching parts; 41-Installation lug; 411-Installation hole one; 5-Support rod; 51-Reinforcing sleeve; 6-Channel steel; 61-Installation groove; 62-Locking bolt. Detailed Implementation

[0022] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0023] A type of rainproof canopy for outdoor welding, such as Figures 2-4 As shown, the installation includes a frame 1 and a waterproof tarpaulin 2. The frame 1 includes a vertical pole 3, two mating parts 4, and several support rods 5. Each mating part 4 is provided with at least two support rods 5. The support rods 5 on each mating part 4 are spaced apart circumferentially, and the two mating parts 4 are mutually engaged to tightly fasten to the vertical pole 3, forming a tight ring. One side of the waterproof tarpaulin 2 is detachably installed on the tight ring, and the waterproof tarpaulin 2 is laid on each support rod 5 and hangs down naturally, so that the waterproof tarpaulin 2 forms an enclosing space with the vertical pole 3 as the center.

[0024] It should be noted that in this embodiment, the vertical pole 3 can be a steel column, which can be an existing structure at the construction site; in addition, the vertical pole 3 can also be the scaffold pole 1a used in conventional rain shelters, and the vertical pole 3 is located on flat ground at the construction site.

[0025] For ease of description, the side where the vertical pole 3 is located is considered the inside, and the side away from the vertical pole 3 is considered the outside, with the normal operating state of this utility model as the reference orientation.

[0026] The two mating parts 4 described above are respectively adapted to the vertical pole 3 so that the inner surfaces of the two mating parts 4 can be tightly attached to the corresponding positions on the outer surfaces of the vertical pole 3, thereby fastening the two mating parts 4 to the vertical pole 4; wherein, the assembly structure of the two mating parts 4 is as follows: the first end of the two mating parts 4 respectively extends outward with mounting lugs 41, the two mounting lugs 41 are arranged opposite to each other, and the two mounting lugs 41 are respectively provided with corresponding mounting holes 411, the two mounting holes 411 are jointly provided with bolt assembly 1, which includes a bolt and nut that are screwed together; the second end of the two mating parts 4 respectively is provided with corresponding mounting holes 2, the two mounting holes 2 are provided with bolt assembly 2, which includes a bolt and nut that are screwed together.

[0027] Furthermore, in this embodiment, the vertical pole 3 is taken as a steel column for illustration. Both mating parts 4 are semi-circular structures that fit together, so as to match the vertical pole 3.

[0028] During assembly, first pass the bolts in bolt assembly two through the two mounting holes two in sequence, and then screw the nuts in bolt assembly two into the corresponding bolts to install the second ends of the two mating parts 4 together. Then, install the two mating parts 4 on the vertical pole 3 respectively. Then, pass the bolts in bolt assembly one through the two mounting holes one 411 in sequence, and then screw the nuts in bolt assembly one into the corresponding bolts. The amount of screwing in the nuts will achieve mutual clamping of the two mating parts 4, ensuring that the two mating parts 4 can be firmly fixed on the vertical pole 3, preventing loosening or displacement during use.

[0029] It should be noted that the installation structure of the two mating parts 4 can also be as follows: each mating part 4 has a mounting lug 41 extending outward from both ends. The two mounting lugs 41 on the first end of the two mating parts 4 are arranged opposite to each other, and the mounting lugs 41 on the second end of the two mating parts 4 are arranged opposite to each other. Each pair of oppositely arranged mounting lugs 41 is provided with corresponding mounting holes. Each pair of corresponding mounting holes is equipped with a bolt assembly. The bolt assembly is the same as the bolt assembly described above, and the assembly method is also the same, so it will not be described in detail.

[0030] Furthermore, each mating component 4 has at least two mounting slots 61 on its outer peripheral surface. Each mounting slot 61 is arranged along the inward and outward directions. The mounting slots 61 on each mating component 4 are arranged sequentially and circumferentially at intervals. Each mounting slot 61 is paired with each support rod 5 in a one-to-one configuration. Each support rod 5 is also arranged along the inward and outward directions. Preferably, a channel steel 6 is welded to the outer peripheral surface of each mating component 4, and each channel steel 6 has the aforementioned mounting slots 61. The installation structure between each support rod 5 and its corresponding mounting slot 61 is the same; therefore, one example is used for illustration. The first end of the rod 5 is detachably connected to the corresponding mounting slot 61 via a locking assembly. Specifically, the mounting slot 61 has corresponding slots, and the second end of the support rod 5 has a through hole corresponding to the position of the two slots. That is, the through hole and the two slots are on the same straight line. The locking assembly includes a locking bolt 62 and a locking nut that cooperate with each other. During assembly, the locking bolt 62 passes through one of the slots, the through hole and the other slot in sequence, and then the locking nut is screwed into the free end of the locking bolt 62, thereby realizing the assembly of the support rod 5 and the channel steel 6 on the mating part 4.

[0031] In addition, the aforementioned locking component can also be a pin, the outer diameter of which is slightly larger than or equal to the diameter of the slot, and the diameter of the slot is the same as the diameter of the through hole, so that the pin is tightly inserted into the slot and the through hole, thereby realizing the assembly of the support rod 5 and the channel steel 6 on the mating part 4.

[0032] Preferably, each of the above-mentioned support rods 5 is arranged to slope downward from the inside out. Correspondingly, the bottom of each mounting groove 61 is arranged to slope downward from the inside out. This way, after the waterproof tarpaulin 2 is installed, the top of the waterproof tarpaulin 2 is in a natural tilted state, which is conducive to rainwater sliding down the surface of the waterproof tarpaulin 2 quickly and avoids rainwater accumulating on the top and increasing the load on the mounting frame 1.

[0033] It should be noted that the number of mounting slots 61 on each mating part 4 is arranged according to the actual situation. That is, in actual use, the number and arrangement angle of the support rods can be flexibly adjusted according to the scope of welding operations and the needs of the site environment to ensure that the windproof and rainproof effect reaches the best state.

[0034] To elaborate further, with one side of the waterproof tarpaulin 2 as the installation side, the circumference of the installation side of the waterproof tarpaulin 2 is greater than the circumference of the clamping ring, and the installation side of the waterproof tarpaulin 2 is clamped between the clamping ring and the vertical pole 2.

[0035] As a preferred embodiment, to further secure the two mating parts 2 to the vertical pole 3, the rain shelter also includes a rope tensioner 7. This rope tensioner is a commercially available ratchet tie-down device or cargo fastener for trucks. For example, the rope tensioner includes a webbing and a tension adjustment base. The tension adjustment base is used to adjust the tension of the webbing. The first end of the webbing is conventionally connected to the tension adjustment base, and the second end of the webbing is detachably mounted on one of the mating parts 4. The installation structure of the webbing and mating part 4 is as follows: the mating part 4 has a threaded hole, and the second end of the webbing is sewn or embedded with a pad. The pad has a webbing hole, and the threaded hole and the webbing hole can correspond to each other. A bolt is screwed into the threaded hole, and preferably, the threaded hole is also equipped with a nut. It should be noted that the upper or lower side of the two mating parts 2 has a slack portion, and the webbing is arranged around the circumference of the tightening ring on the slack portion.

[0036] When the two mating parts 4 come together to form a tight ring, the webbing is arranged around the circumference of the tight ring. After the webbing has circled the tight ring once, the second end of the webbing will be inserted into the tension adjustment base. Then, the second end of the webbing will pass out of the tension adjustment base, and the webbing hole on the webbing will be aligned with the threaded hole on the mating part 4. Then, the bolts will be screwed into the webbing hole and the threaded hole in sequence, thereby fixing the second end of the webbing onto the corresponding mating part 4. After that, the webbing will be adjusted by the handle in the tension adjustment base, so that the webbing is tightly wrapped around the outer circumference of the tight ring, thereby making the two mating parts fit together more tightly. Furthermore, the aforementioned waterproof tarpaulin 2 can be any waterproof tarpaulin already available on the market. For example, the waterproof tarpaulin 2 can be a heavy tarpaulin with high tear resistance, such as PVC coated fabric or waxed fabric.

[0037] Preferably, to further reinforce the waterproof tarpaulin 2, a reinforcing sleeve 51 is fitted onto the second end of each support rod 5. Specifically, the waterproof tarpaulin 2 is fitted with a reinforcing sleeve 51 corresponding to the second end of each support rod 5, that is, the corresponding position of the waterproof tarpaulin 2 is clamped between the second end of the support rod 5 and the reinforcing sleeve, thereby reinforcing the corner position when the waterproof tarpaulin 2 is in the installation state. Preferably, each support rod 5 can also be equipped with an annular sleeve, the inner side wall of which is provided with an insertion groove corresponding to the second end of each support rod 5, so that the second end of each support rod 5 can be tightly inserted into the corresponding insertion groove, thereby realizing that the annular sleeve clamping the corresponding position of the waterproof tarpaulin 2 is installed on the second end of each support rod.

[0038] This utility model discloses a rain shelter. The specific installation process is as follows: support rods 5 are fixedly installed on the mounting grooves 61 of each mating component 4. Then, the two mating components 4 are joined together on the vertical pole 3. Next, the two mating components 4 are tightened on the vertical pole 3. Then, the installation side of the waterproof tarpaulin 2 is wrapped around the tightening ring. At this time, there is a margin on the installation side of the waterproof tarpaulin 2. This margin is clamped between the outer circumference of the vertical pole 3 and the tightening ring. Then, webbing is used to clamp the installation side of the waterproof tarpaulin 2 between the webbing and the tightening ring. Then, the waterproof tarpaulin 2 is laid on each support rod 5 and hangs down naturally. At this time, the other side of the waterproof tarpaulin 2 relative to the installation side is close to or falls on the flat ground, thereby achieving effective coverage of the installation frame by the waterproof tarpaulin 2 and forming an enclosed space.

[0039] It should be noted that after the waterproof tarpaulin 2 is installed, counterweights can be added as needed, that is, weights (such as sandbags or cement counterweights) can be added to the waterproof tarpaulin 2 to resist the overturning force of the wind. In actual use, construction workers can carry out welding operations within the enclosed space, effectively blocking the impact of external wind and rain on the welding area and ensuring welding quality; at the same time, the natural drooping design of the waterproof tarpaulin can guide rainwater to slide down the fabric surface, preventing rainwater from accumulating on the roof and further enhancing the rainproof effect.

[0040] This utility model discloses a rain shelter that achieves rapid assembly and disassembly and reuse through optimized structural design of the installation frame, and is simple and convenient to assemble and disassemble. Specifically, the two mating parts use a clamp-type structure to connect with the vertical pole, replacing the traditional multi-pole fastener combination method, reducing the number of parts and connection nodes; the mounting grooves on the mating parts and the support rods are installed one-to-one, and installation is completed simply by bolting the support rods into the corresponding mounting grooves, without the need for complex angle adjustments and tightening operations.

[0041] Furthermore, the waterproof tarpaulin connects to its fittings in a detachable manner and hangs naturally from the support rods to form an enclosing space. This ensures both wind and rain protection and allows for easy adjustment of the coverage area according to construction needs. In practical applications, when a work location needs to be moved, the support rods and waterproof tarpaulin can be quickly disassembled, the installation frame can be disassembled and transported, and then reassembled at the new location, effectively shortening site changeover time. Simultaneously, all components adopt standardized designs, allowing for individual replacement of damaged parts, further reducing maintenance costs. This structural design is not only suitable for steel structure welding operations but also allows for adjustments to the number of support rods and the size of the waterproof tarpaulin according to different construction scenarios, demonstrating strong versatility and adaptability.

[0042] The above description is only a preferred embodiment of this invention. All equivalent changes and modifications made within the scope of the claims of this utility model shall fall within the scope of the claims of this utility model.

Claims

1. A rainproof canopy for outdoor welding, characterized in that: The device includes a waterproof tarpaulin and a mounting frame. The mounting frame includes a vertical pole, two mating parts, and several support rods. The two mating parts are tightly clamped to the vertical pole and together form a clamping ring. Each of the two mating parts has at least two mounting grooves on its outer circumferential surface. The mounting grooves on each mating part are arranged sequentially at intervals along the circumference. Each mounting groove and each support rod are installed one-to-one, and each support rod is arranged in a direction away from the vertical pole. One side of the waterproof tarpaulin is clamped between the clamping ring and the vertical pole, and the waterproof tarpaulin is laid on each support rod and hangs down to form an enclosing space.

2. The rainproof canopy for outdoor welding according to claim 1, characterized in that: Each of the mating parts has a mounting lug extending from its first end. The mounting lugs on the first ends of the two mating parts are arranged opposite to each other, and each of the two mounting lugs has a corresponding mounting hole 1. The two mounting holes 1 are jointly equipped with a bolt assembly 1. The two mating parts have corresponding mounting holes 2 at their second ends, and the two mounting holes 2 are jointly equipped with a bolt assembly 2.

3. The rainproof canopy for outdoor welding according to claim 1, characterized in that: Each of the mating parts has a mounting lug extending from its first and second ends. The mounting lugs on the first ends of the two mating parts are arranged opposite to each other, and the mounting lugs on the second ends of the two mating parts are also arranged opposite to each other. Each pair of oppositely arranged mounting lugs has a corresponding mounting hole, and the two corresponding mounting holes are equipped with a bolt assembly.

4. A rainproof canopy for outdoor welding according to claim 2 or 3, characterized in that: Both of the aforementioned fittings are adapted to the vertical poles.

5. A rainproof canopy for outdoor welding according to claim 2 or 3, characterized in that: Each of the mounting slots has two corresponding slots, and each of the support rods has a through hole at its first end. The two slots on each mounting slot correspond to the through holes on the corresponding support rods, and locking components are inserted into the corresponding through holes and the two slots.

6. The rainproof canopy for outdoor welding according to claim 5, characterized in that: Each of the locking components is a pin; or, each of the locking components includes a locking bolt and a locking nut that are screwed together.

7. The rainproof canopy for outdoor welding according to claim 5, characterized in that: Each of the mating parts has at least two channel steels connected to its outer peripheral surface. Each of the channel steels is arranged laterally and has a mounting groove.

8. The rainproof canopy for outdoor welding according to claim 5, characterized in that: Each of the support rods is equipped with a reinforcing sleeve at its second end.

9. A rainproof canopy for outdoor welding according to claim 1, 2 or 3, characterized in that: It also includes a tensioner, which comprises a webbing and a tension adjustment base. The first end of the webbing is connected to the tension adjustment base, and the second end of the webbing is detachably mounted on one of the mating parts. When the two mating parts are in a mutually clamping state, the webbing is wrapped around the hoop along the circumference of the hoop and is fastened by the tension adjustment base. The waterproof tarpaulin is sandwiched between the hoop and the webbing.

10. A rainproof canopy for outdoor welding according to claim 9, characterized in that: One of the mating parts has a threaded hole, and the second end of the webbing has a pad with a webbing hole. Bolts are inserted through the threaded hole and the webbing hole in sequence.

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