Simple and movable wind shielding and sun shading shed for pipeline welding
By designing a simple and movable pipe welding windproof awning, the structure of telescopic sleeves and oil cloth is used to solve the problem of large gaps in the windproof cloth after the extension of the welded pipe, resulting in a lax windproof effect in the welding environment.
Patent Information
- Application Number
- CN202421327974.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-12
AI Technical Summary
After the welding pipes extend out of the existing welded wind shed, there are large gaps in the windproof cloth, resulting in the problem of lax windproof barrier.
A simple and movable pipe welding wind shed is designed, using a structure such as a support frame, telescopic sleeve and oil cloth. The length of the oil cloth is higher than the sum of the telescopic sleeve and slide rod. The bottom of the oil cloth is in contact with the ground, and the magnetic sheet is attached to the outside of the pipe to avoid the formation of gaps.
It effectively solves the problem of poor wind barrier when welded pipes pass through the windproof shed, improves the windproof effect of the welding environment, and rolls up the oil cloth when there is no wind to only serve as a sunshade.
Smart Images
Figure CN222685712U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline welding windproof, in particular to a simple and movable pipeline welding windproof sunshade. Background Art
[0002] Long-distance pipelines refer to pipelines used to transport commodity media between production sites, storage depots, and user units. They cross provinces and cities, pass through rivers and roads, and have long-distance pipelines with booster pump stations in the middle, generally greater than 50 km. Due to welding technology and its working characteristics, there are great restrictions on the welding quality, welding efficiency, and working conditions of pipeline welding. Designing a field welding windproof shed that can protect welding quality and improve efficiency and working conditions is indispensable to adapt to the development of the industry. In long-distance pipeline projects, pipeline group welding is an extremely important process. The quality of welding is directly related to the quality of the entire project, and the ambient temperature is one of the most important factors affecting welding quality.
[0003] At present, when the welding pipe is longer than the welding windproof shed, the welding pipe will extend out from the inside of the welding windproof shed. The windproof cloth of the existing welding windproof shed is directly composed of two pieces of cloth placed alternately. When the welding pipe extends out from the inside of the welding windproof shed, a large gap will appear between the welding pipe and the windproof cloth. At this time, wind will blow into the inside of the welding windproof shed through the gap, causing the problem of poor windproofness of the welding windproof shed.
[0004] Therefore, the utility model provides a simple and movable pipeline welding windproof sunshade to solve the above problems. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model provides a simple and movable pipe-welded windshield and sunshade awning, which solves the problem raised in the above background technology that when the welding pipe extends out from the inside of the welded windshield, large gaps appear in the windshield cloth, causing the welded windshield to not block the wind tightly.
[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a simple and movable pipe-welded wind-shielding awning, comprising a support frame and a telescopic sleeve, the top of the support frame is fixedly connected with a crossbeam for reinforcing the strength of the support frame itself, the outer sides of the support frame and the crossbeam are fixedly connected with a tarpaulin for windshielding and sunshading, and the outer side of the tarpaulin is fixedly connected with a magnetic sheet;
[0007] The telescopic sleeve is slidably connected to a telescopic slide rod inside, and the telescopic slide rod is fixedly connected to the support frame;
[0008] The outer side of the telescopic sleeve is fixedly connected with a telescopic fixing mechanism for lifting the telescopic slide rod, the telescopic fixing mechanism includes a connecting plate slidably connected to the telescopic sleeve, a threaded groove is provided inside the telescopic slide rod, the inner thread of the threaded groove on the telescopic slide rod is connected with a threaded rod, and the connecting plate and the threaded rod are connected through a bevel gear set.
[0009] Preferably, the bottom of the telescopic sleeve is fixedly connected with a universal wheel for movement and fixation.
[0010] Preferably, a hook is provided on one side of the telescopic slide rod close to the tarpaulin, and the hook is provided on the inner side of the tarpaulin, and the length of the tarpaulin is longer than the total length of the telescopic sleeve, the telescopic slide rod and the universal wheel.
[0011] Preferably, a non-slip groove is provided on a side of the telescopic sleeve close to the connecting disk, a threaded hole is provided on the connecting disk, and a handle is connected to the inner thread of the threaded hole on the connecting disk.
[0012] Preferably: an anti-slip pad is fixedly connected to the side of the handle close to the anti-slip groove, the diameter of the anti-slip pad is larger than the outer diameter of the handle, the diameter of the anti-slip pad is smaller than the inner diameter of the anti-slip groove, and a hand guard is fixedly connected to the side of the bevel gear set away from the anti-slip groove.
[0013] Preferably, the bevel gear set includes two bevel gears, one of which is fixedly connected to the connecting plate, and the other of which is fixedly connected to the threaded rod. The bevel gear fixedly connected to the threaded rod is limited inside the telescopic sleeve by a connecting rod.
[0014] Beneficial Effects
[0015] The utility model provides a simple and movable pipeline welding windproof sunshade. Compared with the prior art, it has the following beneficial effects:
[0016] (1) This simple and movable pipe-welded windshield awning can be installed by turning the handle forward so that the handle cannot be turned or is extended to a distance that is sufficient for the staff to exert force. The staff then turns the connecting plate through the handle. After the connecting plate rotates, the threaded rod is driven to rotate through the bevel gear set. After the threaded rod rotates, the telescopic slide bar is driven to move inside the telescopic sleeve. By controlling the connecting plate to rotate forward or reverse, the telescopic slide bar can be controlled to move up or down inside the telescopic sleeve, thereby controlling the height of the telescopic slide bar. After the adjustment is completed, the handle is reversed so that the anti-skid pad on the handle is stuck in the anti-skid groove, thereby preventing the connecting plate from rotating accidentally due to external factors.
[0017] (2) The simple and movable pipeline welding windshield awning, when there is wind, put down the tarpaulin. Since the length of the tarpaulin is longer than the sum of the lengths of the telescopic sleeve, the telescopic slide rod and the universal wheel, the bottom of the tarpaulin will contact the ground at this time, which can offset the loss of the contact part between the tarpaulin and the pipeline. Because the pipeline will be in contact with the tarpaulin, part of the tarpaulin will be stretched open. At this time, when the tarpaulin is about to contact the ground, it is necessary to increase the length so that the tarpaulin fits the ground to prevent large gaps on the ground from leaking wind. As shown in the figure, since a magnetic sheet is provided on the tarpaulin, when the pipeline to be welded passes through the tarpaulin, the magnetic sheet on the tarpaulin can be adsorbed on the outside of the pipeline, avoiding the large gap squeezed out by the pipeline after the traditional tarpaulin contacts the pipeline, thereby effectively solving the problem of poor wind protection when the pipeline passes through the tarpaulin.
[0018] (3) When there is no wind, the tarpaulin is rolled up and placed on a hook. At this time, the tarpaulin only serves as a sunshade and does not have a windproof function. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional diagram of the connection structure of the support frame, the crossbeam, the telescopic sleeve and the telescopic slide rod of the utility model;
[0020] Figure 2 This is a schematic diagram of the utility model of the tarpaulin in the put-down state;
[0021] Figure 3 It is a schematic diagram of the external structure of the utility model;
[0022] Figure 4 This is a schematic diagram of the oilcloth in the utility model in a rolled-up state;
[0023] Figure 5 It is a schematic diagram of the internal structure of the telescopic fixing mechanism of the utility model.
[0024] In the figure, 1, support frame; 2, crossbeam; 3, telescopic sleeve; 31, anti-slip groove; 4, universal wheel; 5, hook; 6, telescopic fixing mechanism; 61, connecting plate; 62, handle; 63, bevel gear set; 64, connecting rod; 65, threaded rod; 7, oilcloth; 8, magnetic sheet; 9, telescopic slide rod. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Embodiment 1:
[0027] See also Figure 1 , Figure 4 and Figure 5 A simple and movable pipe-welded windshield awning comprises a support frame 1 and a telescopic sleeve 3. The top of the support frame 1 is fixedly connected with a crossbeam 2 for reinforcing the strength of the support frame 1 itself;
[0028] The telescopic sleeve 3 is internally slidably connected with a telescopic slide rod 9, and the telescopic slide rod 9 is fixedly connected to the support frame 1;
[0029] The outer side of the telescopic sleeve 3 is fixedly connected with a telescopic fixing mechanism 6 for lifting the telescopic slide rod 9. The telescopic fixing mechanism 6 includes a connecting plate 61 slidably connected to the telescopic sleeve 3. The interior of the telescopic slide rod 9 is provided with a threaded groove. The inner thread of the threaded groove on the telescopic slide rod 9 is connected with a threaded rod 65. The connecting plate 61 and the threaded rod 65 are connected by a bevel gear set 63. The side of the telescopic sleeve 3 close to the connecting plate 61 is provided with an anti-slip groove 31. The connecting plate 61 is provided with a threaded hole. The inner thread of the threaded hole on the connecting plate 61 is connected to the connecting plate 61. A handle 62 is threadedly connected, and an anti-slip pad is fixedly connected to the side of the handle 62 close to the anti-slip groove 31. The diameter of the anti-slip pad is larger than the outer diameter of the handle 62, and the diameter of the anti-slip pad is smaller than the inner diameter of the anti-slip groove 31. A hand guard is fixedly connected to the side of the bevel gear set 63 away from the anti-slip groove 31. The bevel gear set 63 includes two bevel gears, one bevel gear is fixedly connected to the connecting plate 61, and the other bevel gear is fixedly connected to the threaded rod 65. The bevel gear fixedly connected to the threaded rod 65 is limited inside the telescopic sleeve 3 by a connecting rod 64.
[0030] When working, the handle 62 is turned forward, and the handle 62 cannot be turned directly or is extended to a distance that is sufficient for the staff to exert force conveniently. Then the staff rotates the connecting disk 61 through the handle 62. After the connecting disk 61 rotates, it drives the threaded rod 65 to rotate through the bevel gear set 63. After the threaded rod 65 rotates, it will drive the telescopic slide rod 9 to move inside the telescopic sleeve 3. By controlling the connecting disk 61 to rotate forward or reverse, the telescopic slide rod 9 can be controlled to move up or down inside the telescopic sleeve 3, so that the height of the telescopic slide rod 9 can be controlled. After the adjustment is completed, the handle 62 is reversed so that the anti-skid pad on the handle 62 is stuck in the anti-skid groove 31, thereby preventing the connecting disk 61 from accidentally rotating due to external factors.
[0031] Embodiment 2:
[0032] See also Figure 1-4This embodiment provides a technical solution based on the first embodiment: a universal wheel 4 for movement and fixation is fixedly connected to the bottom of the telescopic sleeve 3, and a limiter for controlling the rotation and fixation of the universal wheel 4 is provided on the universal wheel 4. The universal wheel 4 with a limiter is a prior art. A hook 5 is provided on the side of the telescopic slide rod 9 close to the tarpaulin 7, and the hook 5 is arranged on the inner side of the tarpaulin 7. The length of the tarpaulin 7 is longer than the total length of the telescopic sleeve 3, the telescopic slide rod 9 and the universal wheel 4. The outer sides of the supporting frame 1 and the crossbeam 2 are fixedly connected with the tarpaulin 7 for windproof and sunshade, and the outer side of the tarpaulin 7 is fixedly connected with a magnetic sheet 8.
[0033] During operation, by unlocking the limit piece on the universal wheel 4, the movement of the universal wheel 4 is not restricted. At this time, the staff can move the device to the specified position through the universal wheel 4. After the universal wheel 4 moves to the specified position, the limit piece of the universal wheel 4 is locked. At this time, the universal wheel 4 loses the ability to move, so that the device can be fixed in the specified position. If there is wind, put down the tarpaulin 7. Since the length of the tarpaulin 7 is longer than the sum of the lengths of the telescopic sleeve 3, the telescopic slide rod 9 and the universal wheel 4, the bottom of the tarpaulin 7 will contact the ground at this time, which can offset the loss of the contact part between the tarpaulin 7 and the pipeline, so that the tarpaulin 7 fits the ground to prevent wind from leaking through large gaps on the ground. Figure 2 As shown, since the magnetic sheet 8 is arranged on the tarpaulin 7, when the pipeline to be welded passes through the tarpaulin 7, the magnetic sheet 8 on the tarpaulin 7 can be adsorbed on the outside of the pipeline, thereby avoiding the problem of the conventional tarpaulin 7 being squeezed out of the pipeline by a large gap after contacting with the pipeline, thereby effectively solving the problem of poor wind protection when the pipeline passes through the tarpaulin 7;
[0034] If there is no wind, the tarpaulin 7 is rolled up and placed on the hook 5. At this time, the tarpaulin 7 only plays a sunshade role and does not have a windproof role. Figure 4 As shown,
[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0036] Working principle: when working, by unlocking the limit piece on the universal wheel 4, the movement of the universal wheel 4 is not limited. At this time, the staff can move the device to the specified position through the universal wheel 4. After the universal wheel 4 moves to the specified position, the limit piece of the universal wheel 4 is locked. At this time, the universal wheel 4 loses the ability to move, so that the device can be fixed at the specified position;
[0037] Then, the handle 62 is turned forward, and the direct handle 62 cannot be turned or extended to a distance that is sufficient for the staff to exert force conveniently. Then, the staff rotates the connecting plate 61 through the handle 62. After the connecting plate 61 rotates, the threaded rod 65 is driven to rotate through the bevel gear set 63. After the threaded rod 65 rotates, it drives the telescopic slide bar 9 to move inside the telescopic sleeve 3. By controlling the connecting plate 61 to rotate forward or reverse, the telescopic slide bar 9 can be controlled to move up or down inside the telescopic sleeve 3, so that the height of the telescopic slide bar 9 can be controlled. After the adjustment is completed, the handle 62 is reversed so that the anti-skid pad on the handle 62 is stuck in the anti-skid groove 31, so that the connecting plate 61 can be prevented from accidentally rotating due to external factors.
[0038] If there is wind, the tarpaulin 7 is put down. Since the length of the tarpaulin 7 is longer than the sum of the lengths of the telescopic sleeve 3, the telescopic slide rod 9 and the universal wheel 4, the bottom of the tarpaulin 7 will be in contact with the ground, which can offset the loss of the contact part between the tarpaulin 7 and the pipeline (because the contact between the pipeline and the tarpaulin 7 will cause part of the tarpaulin 7 to be stretched open. At this time, when the tarpaulin 7 is to contact the ground, it is necessary to increase the length extra), so that the tarpaulin 7 fits the ground and prevents wind from leaking through large gaps on the ground. Figure 2 As shown, since the magnetic sheet 8 is arranged on the tarpaulin 7, when the pipeline to be welded passes through the tarpaulin 7, the magnetic sheet 8 on the tarpaulin 7 can be adsorbed on the outside of the pipeline, thereby avoiding the problem of the conventional tarpaulin 7 being squeezed out of the pipeline by a large gap after contacting with the pipeline, thereby effectively solving the problem of poor wind protection when the pipeline passes through the tarpaulin 7;
[0039] If there is no wind, the tarpaulin 7 is rolled up and placed on the hook 5. At this time, the tarpaulin 7 only plays a sunshade role and does not have a windproof role. Figure 4 shown.
[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A simple and movable pipe-welded windshield awning, comprising a support frame (1) and a telescopic sleeve (3), characterized in that: The top of the support frame (1) is fixedly connected to a crossbeam (2) for reinforcing the strength of the support frame (1) itself; the outer sides of the support frame (1) and the crossbeam (2) are fixedly connected to a tarpaulin (7) for blocking wind and sun, and the outer side of the tarpaulin (7) is fixedly connected to a magnetic sheet (8); The telescopic sleeve (3) is slidably connected to a telescopic slide rod (9) inside, and the telescopic slide rod (9) is fixedly connected to the support frame (1); The outer side of the telescopic sleeve (3) is fixedly connected with a telescopic fixing mechanism (6) for lifting the telescopic slide rod (9), the telescopic fixing mechanism (6) comprising a connecting plate (61) slidably connected to the telescopic sleeve (3), the interior of the telescopic slide rod (9) is provided with a threaded groove, the inner thread of the threaded groove on the telescopic slide rod (9) is connected with a threaded rod (65), and the connecting plate (61) and the threaded rod (65) are connected by transmission via a bevel gear set (63).
2. A simple and movable pipeline welded windshield awning according to claim 1, characterized in that: The bottom of the telescopic sleeve (3) is fixedly connected with a universal wheel (4) for movement and fixation.
3. A simple and movable pipeline welded windshield awning according to claim 2, characterized in that: A hook (5) is provided on one side of the telescopic slide rod (9) close to the oilcloth (7), and the hook (5) is provided on the inner side of the oilcloth (7). The length of the oilcloth (7) is longer than the total length of the telescopic sleeve (3), the telescopic slide rod (9) and the universal wheel (4).
4. The simple and movable pipeline welded windshield awning according to claim 1 is characterized by: The telescopic sleeve (3) is provided with an anti-slip groove (31) on one side close to the connecting plate (61), the connecting plate (61) is provided with a threaded hole, and a handle (62) is threadedly connected to the inner part of the threaded hole on the connecting plate (61).
5. The simple and movable pipeline welded windshield awning according to claim 4 is characterized by: An anti-skid pad is fixedly connected to a side of the handle (62) close to the anti-skid groove (31), the diameter of the anti-skid pad is larger than the outer diameter of the handle (62), and the diameter of the anti-skid pad is smaller than the inner diameter of the anti-skid groove (31), and a hand guard is fixedly connected to a side of the bevel gear set (63) away from the anti-skid groove (31).
6. The simple and movable pipeline welded windshield awning according to claim 1 is characterized by: The bevel gear set (63) comprises two bevel gears, one of which is fixedly connected to the connecting plate (61), and the other of which is fixedly connected to the threaded rod (65). The bevel gear fixedly connected to the threaded rod (65) is limited in position inside the telescopic sleeve (3) by a connecting rod (64).