High-altitude welding protection device
By designing a high-altitude welding protection device that uses a clamping plate and sliding sleeve to collect welding sparks, the problems of inconvenience in handheld operation and spark collection have been solved, achieving efficient spark collection and portability of the device.
Patent Information
- Application Number
- CN202520044074.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-08
AI Technical Summary
Existing high-altitude welding protective devices are inconvenient to hold, causing hand pain for operators, and the baffles are not easy to fold and store, making it impossible to effectively collect welding sparks and posing a fire hazard.
Design a high-altitude welding protection device that uses clamping plates to hold a high-altitude crossbeam, a sliding sleeve to unfold a shield to collect sparks, and a heat insulation layer to prevent burns from sparks. It can also be folded and stored.
It achieves effective collection and protection of sparks during high-altitude welding, improves the stability and portability of the device, and reduces hand fatigue and fire risk.
Smart Images
Figure CN223734170U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to high altitude welding technical field, concretely relates to a high altitude welding protection device. BACKGROUND
[0002] In city building engineering construction and production operation, electric welding construction operation is increasingly frequent, has high temperature, high pressure, flammable and explosive characteristics, and the safety protection and risk control of high altitude electric welding are higher than ground. In the electric welding construction operation process, the hot sparks and metal sparks fly everywhere, the temperature of these sparks is high, when splashing or contacting combustible materials such as wood, cotton, hemp, yarn, straw, etc., can ignite and spread, cause fire explosion, etc., when such safety accidents occur, timely rescue is difficult, and the accident consequences are serious.
[0003] In the prior art, a group of baffles are arranged, an operator holds and places the baffle below the welding gun to collect sparks generated by the welding gun, but long-time holding causes the operator's hands to ache, and the baffle is a metal product, which is inconvenient to fold and store when not in use.
[0004] Therefore, it is particularly important to improve the existing high altitude welding protection device, design a new type of high altitude welding protection device to solve the above technical defects and improve the practicability of the overall high altitude welding protection device. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing a kind of high altitude welding protection device, by the design of whole, high altitude crossbeam is clamped to clamping plate, then mobile sleeve is slid on the outside of main rod, realize that baffle is unfolded, the sparks generated by welding are collected, it can also be retracted, it is convenient to store, to solve the problems raised in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] A kind of high altitude welding protection device, including main rod, the bottom end of the main rod is slidably connected with mobile sleeve, the bottom of the main rod is fixedly connected with fixed sleeve, the inside of the mobile sleeve is rotatably connected with connecting rod, the inside of the fixed sleeve is rotatably connected with linkage rod, the end of the connecting rod away from the mobile sleeve is rotatably connected with guide seat, the guide seat extends to the outside of linkage rod, the bottom of the linkage rod is fixedly connected with baffle cloth, the surface of the baffle cloth is coated with heat insulation layer.
[0008] As the preferred scheme of the utility model, the inside of the main rod is rotatably connected with screw rod, the top of the screw rod is fixedly connected with worm gear, the outside of the worm gear is meshingly connected with worm, the outside of the worm is fixed with knob, the knob extends to the outside of main rod.
[0009] As the preferred scheme of the utility model, the inside of the main rod is provided with a limiting groove, the inside of the moving sleeve is fixedly connected with a clamping block, the clamping block extends to the inside of the main rod through the limiting groove, and the end of the clamping block away from the moving sleeve is threadedly connected with a threaded sleeve outside the screw rod.
[0010] As the preferred scheme of the utility model, the top of the main rod is fixedly connected with a frame, the inside of the frame is slidably connected with a clamping plate, the clamping plate is provided with two groups, and the approaching one of the two groups of clamping plates is provided with a gear groove.
[0011] As the preferred scheme of the utility model, the left end of the frame is fixedly connected with a telescopic air cylinder, the telescopic air cylinder extends to the inside of the frame, and the inside of the frame and outside the telescopic air cylinder are fixedly connected with a limiting sleeve.
[0012] As the preferred scheme of the utility model, the output end of the telescopic air cylinder is fixedly connected with an extension block in a symmetrical mode, the outside of the extension block is rotatably connected with an oscillating rod, the end of the oscillating rod away from the extension block is rotatably connected with a connecting block, and the outside of the connecting block is fixedly connected with a gear.
[0013] As the preferred scheme of the utility model, the inside of the frame is provided with a sliding groove at a position corresponding to the clamping plate, and the clamping plate is fixedly connected with a toothed plate at a position corresponding to the gear.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] 1. In the utility model, when the output end of the telescopic air cylinder is retracted into the inside thereof, a pulling force is generated on the extension block, the oscillating rod tends to be in a parallel state, a pulling force is generated on the connecting block, the gear is rotated, the two gears are meshed with the toothed plate when being rotated, the clamping plates are close to each other, the gear groove is directly contacted with the cross beam, the friction is increased, and the stability after clamping is greatly improved.
[0016] 2. In the utility model, the operator rotates the screw rod in the inside of the main rod, the threaded sleeve is directly subjected to a threaded reaction, the moving sleeve is driven to move, the connecting rod is unfolded, the connecting rod applies a pushing force to the guide seat, the guide seat transmits the pushing force to the linkage rod, the linkage rod is unfolded in the inside of the fixing sleeve, the shielding cloth is unfolded, sparks generated by the welding gun are collected through the shielding cloth when high-altitude welding is carried out, the surface of the shielding cloth is coated with a heat insulation layer to effectively prevent the shielding cloth from being burnt by the sparks, and the shielding cloth can be folded for convenient carrying. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a whole structure schematic view of the utility model;
[0018] Figure 2 It is the internal structure schematic view of the main rod of the utility model;
[0019] Figure 3 It is the internal shaft structure schematic view of the moving sleeve of the utility model;
[0020] Figure 4 It is the internal structure schematic view of the frame of the utility model.
[0021] In the drawing: 1, main rod; 2, moving sleeve; 3, fixed sleeve; 4, connecting rod; 5, linkage rod; 6, guide seat; 7, cloth stop; 8, screw rod; 9, worm wheel; 10, worm; 11, knob; 12, clamping block; 13, threaded sleeve; 14, frame; 15, clamping plate; 16, telescopic cylinder; 17, limiting sleeve; 18, extension block; 19, swing rod; 20, connecting block; 21, gear; 22, sliding groove; 23, toothed plate. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by the ordinary skilled in the art without making creative efforts based on the embodiments in the utility model belong to the protection scope of the utility model.
[0023] Embodiment:
[0024] Please refer to Figures 1-4 The utility model provides a technical scheme:
[0025] A high-altitude welding protection device, including main rod 1, the bottom end of main rod 1 is slidably connected with moving sleeve 2, the bottom of main rod 1 is fixedly connected with fixed sleeve 3, the inside of moving sleeve 2 is rotatably connected with connecting rod 4, the inside of fixed sleeve 3 is rotatably connected with linkage rod 5, the end of connecting rod 4 away from moving sleeve 2 is rotatably connected with guide seat 6, guide seat 6 extends to the outside of linkage rod 5, the bottom of linkage rod 5 is fixedly connected with cloth stop 7, the surface of cloth stop 7 is coated with heat insulation layer, by sliding moving sleeve 2 in the outside of main rod 1, then moving sleeve 2 makes the movement close to fixed sleeve 3 in the outside of main rod 1, when moving sleeve 2 is lowered, realizes that connecting rod 4 unfolds, simultaneously, connecting rod 4 will exert the thrust to guide seat 6, guide seat 6 will transmit the thrust to linkage rod 5, realizes that linkage rod 5 unfolds in the inside of fixed sleeve 3, then realizes that cloth stop 7 unfolds, then cloth stop 7 will unfold in the shape of umbrella, when high-altitude welding is carried out, the spark generated by welding torch is collected through cloth stop 7, and the surface of cloth stop 7 is coated with heat insulation layer, so that the cloth stop 7 is effectively prevented from being scalded by the spark.
[0026] Further, in the embodiment, the inner part of the main rod 1 is rotatably connected with the lead screw 8, the top of the lead screw 8 is fixedly connected with the worm wheel 9, the outer part of the worm wheel 9 is meshingly connected with the worm 10, the outer part of the worm 10 is fixedly connected with the knob 11, the knob 11 extends to the outer part of the main rod 1, the operator rotates the knob 11, and the rotating force is transmitted to the worm 10, so that the worm 10 and the worm wheel 9 are rotated, then the worm wheel 9 is rotated, and then the lead screw 8 is rotated in the inner part of the main rod 1.
[0027] Further, in the embodiment, the inner part of the main rod 1 is rotatably connected with the lead screw 8, the top of the lead screw 8 is fixedly connected with the worm wheel 9, the outer part of the worm wheel 9 is meshingly connected with the worm 10, the outer part of the worm 10 is fixedly connected with the knob 11, the knob 11 extends to the outer part of the main rod 1, the operator rotates the knob 11, and the rotating force is transmitted to the worm 10, so that the worm 10 and the worm wheel 9 are rotated, then the worm wheel 9 is rotated, and then the lead screw 8 is rotated in the inner part of the main rod 1.
[0028] Further, in the embodiment, the top of the main rod 1 is fixedly connected with the frame 14, the inner part of the frame 14 is slidably connected with the clamping plate 15, the clamping plate 15 is provided in two groups, and the clamping plates 15 of the two groups are provided with tooth grooves at the side close to each other. By placing the frame 14 outside the high-altitude beam, then wrapping the high-altitude beam through the clamping plate 15, when the clamping plates 15 are close to each other, the tooth grooves will directly contact the beam, increase the friction, and greatly improve the stability after clamping.
[0029] Further, in the embodiment, the left end of the frame 14 is fixedly connected with the telescopic air cylinder 16, the telescopic air cylinder 16 extends to the inner part of the frame 14, and the inner part of the frame 14 and the outer part of the telescopic air cylinder 16 are fixedly connected with the limiting sleeve 17. By driving the telescopic air cylinder 16, the limiting sleeve 17 wraps the telescopic air cylinder 16, and the stability of the telescopic air cylinder 16 is improved.
[0030] Further, in the embodiment, the output end of the telescopic air cylinder 16 is fixedly connected with the extension block 18, the outer part of the extension block 18 is rotatably connected with the swing rod 19, the end of the swing rod 19 away from the extension block 18 is rotatably connected with the connecting block 20, and the outer part of the connecting block 20 is fixedly connected with the gear 21. When the output end of the telescopic air cylinder 16 is retracted into its inner part, a pulling force is generated on the extension block 18, then the swing rods 19 are close to each other and gradually tend to be parallel, a pulling force is generated on the connecting block 20, and then the gear 21 is rotated.
[0031] Further, in the embodiment, the frame 14 is provided with a sliding groove 22 at a position corresponding to the clamping plate 15, the clamping plate 15 is fixedly connected with a toothed plate 23 at a position corresponding to the gear 21, the two sets of gears 21 are in meshing engagement with the toothed plate 23 when rotating relative to each other, thereby generating a pushing force on the clamping plate 15, and the clamping plate 15 is close to each other under the limitation of the sliding groove 22.
[0032] In the embodiment, the implementation scenario is as follows: the frame 14 is placed outside the high-altitude cross beam, then the high-altitude cross beam is wrapped by the clamping plate 15, when the output end of the telescopic cylinder 16 is retracted into the inside, a pulling force is generated on the extension block 18, thereby realizing that the swing rods 19 are close to each other and gradually tend to be parallel, at the same time, a pulling force is generated on the connecting block 20, then the gears 21 are rotated, the two sets of gears 21 are in meshing engagement with the toothed plate 23 when rotating relative to each other, thereby generating a pushing force on the clamping plate 15, and the clamping plate 15 is close to each other under the limitation of the sliding groove 22, the toothed groove is directly in contact with the cross beam, thereby increasing the friction force, and the stability after clamping is greatly improved, the knob 11 is rotated by the operator, at the same time, the rotating force is transmitted to the worm 10, thereby realizing that the worm 10 and the worm wheel 9 are rotated, then the worm wheel 9 is rotated, thereby driving the lead screw 8 to rotate in the inside of the main rod 1, a threaded reaction is generated on the threaded sleeve 13, then the threaded sleeve 13 is lowered outside the lead screw 8 in a spiral manner, and since the clamping block 12 extends outside the limiting groove, the threaded sleeve 13 is lowered vertically, and the moving sleeve 2 is moved, then the moving sleeve 2 moves outside the main rod 1 to be close to the fixed sleeve 3, when the moving sleeve 2 is lowered, the connecting rod 4 is unfolded, at the same time, the connecting rod 4 applies a pushing force to the guide seat 6, the guide seat 6 transmits the pushing force to the linkage rod 5, thereby realizing that the linkage rod 5 is unfolded in the inside of the fixed sleeve 3, then the cloth shield 7 is unfolded in the shape of an umbrella, when high-altitude welding is performed, sparks generated by the welding torch are collected by the cloth shield 7, at the same time, the surface of the cloth shield 7 is coated with a heat insulation layer to effectively prevent the sparks from burning the cloth shield 7, and the cloth shield 7 can also be folded for convenient carrying.
[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A high-altitude welding protection device comprising a main pole (1), characterized in that: The bottom end of the main rod (1) is slidably connected with a moving sleeve (2), the bottom of the main rod (1) is fixedly connected with a fixed sleeve (3), the inside of the moving sleeve (2) is rotatably connected with a connecting rod (4), the inside of the fixed sleeve (3) is rotatably connected with a linkage rod (5), the end, away from the moving sleeve (2), of the connecting rod (4) is rotatably connected with a guide seat (6), the guide seat (6) extends to the outside of the linkage rod (5), the bottom of the linkage rod (5) is fixedly connected with a cloth stopper (7), and the surface of the cloth stopper (7) is coated with a heat insulation layer.
2. The high-altitude welding protection device of claim 1, wherein: The inside of the main rod (1) is rotatably connected with a lead screw (8), the top of the lead screw (8) is fixedly connected with a worm wheel (9), the outside of the worm wheel (9) is meshedly connected with a worm (10), the outside of the worm (10) is fixedly connected with a knob (11), and the knob (11) extends to the outside of the main rod (1).
3. The high altitude welding protection device of claim 1, wherein: The inside of the main rod (1) is provided with a limiting groove, the inside of the moving sleeve (2) is fixedly connected with a clamping block (12), the clamping block (12) extends to the inside of the main rod (1) through the limiting groove, and the end, away from the moving sleeve (2), of the clamping block (12) and located outside the lead screw (8) is threadedly connected with a threaded sleeve (13).
4. The high altitude welding protection device of claim 1, wherein: The top of the main rod (1) is fixedly connected with a frame (14), the inside of the frame (14) is slidably connected with a clamping plate (15), the clamping plate (15) is provided with two groups, and the clamping plate (15) is provided with a gear slot at the position close to the other clamping plate (15).
5. The high altitude welding protection device of claim 4, wherein: The left end of the frame (14) is fixedly connected with a telescopic air cylinder (16), the telescopic air cylinder (16) extends to the inside of the frame (14), and the inside of the frame (14) and located outside the telescopic air cylinder (16) is fixedly connected with a limiting sleeve (17).
6. The high altitude welding protection device of claim 5, wherein: The output end of the telescopic air cylinder (16) is fixedly connected with an extension block (18) in a symmetrical manner, the outside of the extension block (18) is rotatably connected with an oscillating rod (19), the end, away from the extension block (18), of the oscillating rod (19) is rotatably connected with a connecting block (20), and the outside of the connecting block (20) is fixedly connected with a gear (21).
7. The high altitude welding protection device of claim 6, wherein: The inside of the frame (14) is provided with a sliding groove (22) at the position corresponding to the clamping plate (15), and the clamping plate (15) is fixedly connected with a toothed plate (23) at the position corresponding to the gear (21).