CN115106692A

CN115106692A - Trachea way welding set with light screen is adjusted to multi-angle

Info

Publication number: CN115106692A
Application number: CN202211036857.XA
Authority: CN
Inventors: 杨球新
Original assignee: Suzhou Guiyan Precision Technology Co ltd
Current assignee: Suzhou Guiyan Precision Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-09-27
Anticipated expiration: 2042-08-29
Also published as: CN115106692B

Abstract

The invention discloses a tracheal tube welding device with a multi-angle adjusting light screen, which comprises a lower binding clip and an upper binding clip, wherein one end of the lower binding clip is provided with a fixed block in a penetrating manner, a first baffle is arranged on the left side of the lower binding clip, a second baffle is arranged on the right side of the lower binding clip, long blocks are welded at one ends of the first baffle and the second baffle and close to the upper edge and the lower edge of the first baffle and the second baffle, limiting plates are arranged between the first baffle and the second baffle and close to the upper edge and the lower edge of the first baffle and the second baffle, and limiting grooves are formed at one ends of four groups of long blocks. The welding device can be convenient for a user to clearly weld the gas pipeline, prevent deviation in the welding process and improve the working efficiency of the user, and can also block the first baffle and the second baffle, prevent the first baffle and the second baffle from moving in the welding process, prevent the user from being incapable of working normally and facilitate the follow-up adjustment of the first baffle and the second baffle.

Description

Trachea way welding set with light screen is adjusted to multi-angle

Technical Field

The invention relates to the technical field of welding, in particular to a gas pipeline welding device with a multi-angle adjusting light shielding plate.

Background

The gas pipeline and the gas transmission pipeline are pipelines mainly used for transmitting natural gas, liquefied petroleum gas and artificial gas. In long-distance transportation, the gas transmission pipeline is specially used for transmitting natural gas media, in cities and towns, the gas transmission pipeline is used for transmitting media such as natural gas, liquefied petroleum gas, artificial gas and the like, after long-time use, the joint of the gas pipeline is cracked, so that a worker needs to weld the cracked place by using a welding device, the welding equipment utilizes the high-temperature electric arc generated by the instantaneous short circuit of the positive and negative poles to melt the welding flux on the welding electrode and the material to be welded, so that the object of the contact object is combined.

Among the prior art, chinese patent CN212761668U discloses a welding equipment with light screen mechanism convenient to change, including binding clip and baffle down, the top of binding clip is connected with lower tong teeth down, and the top of lower tong teeth is provided with tong teeth, the top of going up tong teeth is connected with the binding clip, and the right side of going up the binding clip installs fixation nut, the right side of baffle is provided with the buckle, and the baffle is located fixation nut's right side, the conductor is installed on the right side of buckle, and the right side of conductor is connected with the socket, the outside of conductor is provided with the rubber coat, and the top of rubber coat is connected with the fixed block, reset spring is installed to the top of fixed block. This welding equipment with apron mechanism convenient to change sets up the baffle, through installing the baffle on fixing bolt right side for the spark that the baffle caused during operation can be blocked equipment for the user, and the highlight that can block equipment again can be the injury that eyes brought, can liberate user's another hand simultaneously.

The above patents and prior art also suffer from the following drawbacks:

the length of the unable adjustment light screen of welding set's light-shading mechanism, unable adjustment light-shading area, the shading effect is limited, the shading angle of unable adjustment light screen, make the welding probably follow both sides splash, still certain probability makes the user scald, it is poor to the effect of sheltering from of welding slag, can lead to the spark to splash to on user's the health, and then produce the injury to user's health, therefore, provide a trachea way welding set who has the multi-angle regulation light screen, can't shrink and fold the light screen, under the prerequisite of the protective capacities of guaranteeing the light screen, the area of light screen is great, be not portable and deposit.

Disclosure of Invention

The invention aims to provide an air duct welding device with a multi-angle adjusting light screen, which aims to solve the problems that in the prior art provided by the background art, a user can generate flare and spark when welding an air duct, the working efficiency is influenced by holding a welding handle by one hand and holding a protective mask by the other hand during operation, and if the welding efficiency is improved and shielding is not performed in the welding process, the flare can hurt the eyes of the user, so that the safety of the user can be influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a tracheal tube welding device with a multi-angle adjusting light screen comprises a lower binding clip and an upper binding clip, wherein a fixed block is installed at one end of the lower binding clip in a penetrating way, a first baffle is arranged on the left side of the lower binding clip, a second baffle is arranged on the right side of the lower binding clip, long blocks are welded at one ends of the first baffle and the second baffle and are close to the upper edge position and the lower edge position, a limiting plate is arranged between the first baffle and the second baffle and is close to the upper edge position and the lower edge position, limiting grooves are formed at one ends of four groups of long blocks, the left end and the right end of the two groups of limiting plates are respectively arranged in the four groups of limiting grooves, wherein the first baffle and the second baffle are arranged, under the matching of the first baffle, the second baffle and the limiting plates, the strong light brought by welding equipment can be blocked, certain guarantee can be played to eyes, and the other hand of a user can be liberated at the same time, so as to improve the working efficiency of the user, and simultaneously can shield the sparks to prevent the sparks from being splashed onto the body of the user, thereby protecting the safety of the user;

the left end and the right end of the first baffle and the second baffle are both provided with a long groove, one end of the first baffle and the second baffle is provided with a baffle, a protection plate is arranged inside the long groove, one end of the first baffle and one end of the second baffle are both provided with an eyepiece piece in a penetrating way, the inner side wall of the long groove is provided with a vertical groove, the vertical groove is internally provided with an iron absorbing plate, one end of the first baffle and one end of the second baffle are both provided with a long hole in a penetrating way at positions close to the left edge and the right edge, one end of the protection plate is fixedly provided with a magnet plate, one end of the protection plate is provided with a second semicircular groove, one end of the two groups of protection plates respectively penetrates through the two groups of long holes to be fixed with one end of the baffle, the magnet plate is arranged inside the long groove, one end of the magnet plate and one end of the iron absorbing plate are mutually attracted, wherein the baffle is moved outwards by arranging the eyepiece pieces, the baffle can drive two sets of guard plates and remove respectively in the inside of slot hole, and two sets of baffles can drive the magnet board respectively and shift out from the inside of erecting the groove, make the magnet board break away from the one end of magnet attraction board, can remove the one end of baffle to two sets of guard plates, according to above-mentioned step, carry out repetitive operation to the baffle of No. two baffle one ends, and then make the one end of No. two baffle of other two sets of guard plates removal, thereby can increase the length of sheltering from of baffle and No. two baffles, the protection band to the user has been increased, the protection to the user has been improved, and simultaneously, remove the back in the left and right sides side of four sets of guard plates from two sets of eyepiece pieces, can make two sets of eyepiece expose, thereby the clear trachea way of person of facilitating the use welds, prevent the deviation from appearing in welding process, user's work efficiency is improved.

Preferably, the front end and the rear end of the long block are fixedly provided with elliptical blocks, the elliptical blocks are provided with pull plates, one ends of the pull plates are welded with connecting columns, the left sides of the elliptical blocks are penetrated through and provided with through holes, the left sides of the pull plates are fixedly provided with supporting springs, the pull plates are arranged in the elliptical blocks, one ends of the supporting springs are distributed on the left side end of the pull plates in an equidistance mode, the other ends of the supporting springs are fixed with the inner side wall of the elliptical blocks, the right sides of the pull plates are welded with blocking columns, three groups of the blocking columns are distributed on the right sides of the pull plates in an equidistance mode, the front end and the rear end of the long block are penetrated through and provided with one limiting hole, the front end and the position close to the left and right edges of the limiting plate are penetrated and provided with two limiting holes, and the three groups of the limiting holes are distributed on one ends of the long blocks in an equidistance mode, wherein, by arranging the pulling plate, under the elastic force of a plurality of groups of supporting springs, a plurality of groups of supporting springs can push the pulling plate to move in the oval block, and the pulling plate can drive three groups of blocking posts to be inserted into the first limiting hole and the second limiting hole, so that the limiting plate is fixed in the limiting groove, the long block at one end of the first baffle and the second baffle can be limited, thereby the first baffle and the second baffle can be blocked, the first baffle and the second baffle can be prevented from moving in the welding process, the user can be prevented from being incapable of working normally, meanwhile, by pulling the pulling plate to the outer side, the pulling plate drives the pulling plate to move towards the inside of the oval block through a plurality of groups of connecting posts, and one end of the pulling plate can extrude a plurality of groups of supporting springs in the moving process, and can drive three groups of blocking posts at the other end to move out from the three groups of second limiting holes and the three groups of first limiting holes, and then conveniently remove the fixed to the limiting plate to convenient follow-up baffle and No. two baffles are adjusted.

Preferably, the upper end and the lower end of the fixed block are both provided with a circular placing groove, an inner hexagonal bolt is arranged inside the circular placing groove, one end of the fixed block is provided with a movable block, the lower end of the inner hexagonal bolt is movably provided with a nut, the fixed block is vertically penetrated and provided with a vertical hole, the front end of the fixed block is provided with an elliptical groove, one end of the movable block is arranged inside the elliptical groove, one end of the inner hexagonal bolt is inserted inside the vertical hole, the nut is arranged inside the circular placing groove at the lower end of the fixed block, the inner hexagonal bolt is screwed anticlockwise by arranging the fixed block to rotate inside the nut, one end of the inner hexagonal bolt can be separated from the nut, the inner hexagonal bolt is taken out from the vertical hole and the inside of the circular placing groove, the movable block is taken out from the inside of the elliptical groove, and the movable block can be conveniently taken out from the inside of the fixed block, similarly, through clockwise twisting the hexagon socket head cap screw for hexagon socket head cap screw's one end rotates in the inside of nut, and then can fix the movable block in the inside of elliptical trough, and then can dismantle and install the movable block, thereby convenient follow-up dismantlement and installation to a baffle and No. two baffles, increased the device's variety and practicality.

Preferably, No. one semicircular groove has all been seted up to the one end of a baffle and No. two baffles, the inside of a semicircular groove and the border position department all welds about being close to has the compoboard, the upper and lower end welding of movable block has the dead lever, the one end fixed mounting of dead lever has sealed dome, through being provided with the compoboard, through removing a baffle and No. two baffles respectively, a baffle and No. two baffles can drive two sets of compoboards respectively and remove, and two sets of compoboards can rotate at the lateral wall of dead lever through changeing the hole for two sets of compoboards remove at the upper and lower end of movable block, and then can remove the front and back side of binding clip under No. two baffles of a baffle meeting, thereby can adjust the position of a baffle and No. two baffles, simultaneously, can reduce the device's area.

Preferably, a plurality of groups of connecting columns are distributed at one end of the pulling and lifting plate at equal intervals, a plurality of groups of through holes are distributed at one end of the oval block at equal intervals, and the plurality of groups of connecting columns can move left and right in the oval block through the plurality of groups of through holes through the matching of the plurality of groups of connecting columns and the plurality of groups of through holes.

Preferably, a plurality of groups the one end of spliced pole is passed a plurality of groups respectively the through-hole is fixed mutually with the one end of arm-tie, six groups No. two spacing hole evenly distributed is at the front end of limiting plate and be close to about marginal position department, three groups block post and three groups No. one spacing hole and three groups No. two spacing hole's diameter is the same, and through the cooperation of a plurality of groups spliced pole and arm-tie, a plurality of groups spliced pole can drive the arm-tie and remove about, and No. two spacing holes, block the cooperation in post and a spacing hole for block the post and can remove about the inside in a spacing hole and No. two spacing holes.

Preferably, the upper end of binding clip is provided with lower tong teeth, the lower extreme of going up the binding clip is provided with upper tong teeth, the one end movable mounting of going up the binding clip is in the inside of binding clip down, through the cooperation of lower tong teeth and upper tong teeth, through pressing down the upper tong head, binding clip can drive binding clip downstream down on it, when last tong teeth will contact with upper tong teeth, can carry out the centre gripping to the welding rod, makes things convenient for the welding rod to weld the trachea.

Preferably, the right side cover of binding clip is equipped with anti-skidding cover, and a plurality of groups anti-skidding cover all establishes the right side end at the binding clip with the cover, through the anti-skidding cover that sets up, when in use tightly holds the binding clip, under the cooperation of a plurality of groups lag, can prevent that the user from appearing the slip phenomenon when the binding clip.

Preferably, the outer side of dead lever and the edge position department all overlaps and is equipped with the abrasionproof and decreases the packing ring about being located, the one end of compoboard is run through and is seted up and is changeed the hole, through dead lever, compoboard and the cooperation of changeing the hole, its compoboard rotates in the outside of dead lever through changeing the hole.

Preferably, the rotating hole sleeve is arranged on the outer side of the fixing rod, the anti-abrasion gaskets are arranged at the upper end and the lower end of the combined plate respectively, and the combined plate can be protected by the anti-abrasion gaskets, so that the combined plate is prevented from being abraded when rotating.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the first baffle and the second baffle are arranged, under the matching of the first baffle, the second baffle and the limiting plate, the strong light brought by welding equipment can be blocked, eyes can be protected to a certain extent, the other hand of a user can be liberated at the same time, so that the working efficiency of the user can be improved, meanwhile, sparks can be blocked, the sparks are prevented from being splashed onto the body of the user, the safety of the user can be protected, by arranging the eyepiece lens, the baffle can drive the two groups of protection plates to respectively move in the long hole by moving the baffle outwards, and the two groups of baffles can respectively drive the magnet plate to move out of the vertical groove, so that the magnet plate is separated from one end of the magnet plate, the two groups of protection plates can be moved to one end of the first baffle, and the baffle at one end of the second baffle can be repeatedly operated according to the steps, and then make the one end that No. two other sets of guard plates removed No. two baffle to can increase the length that shelters from of a baffle and No. two baffles, increase the protection scope to the user, improve the protection to the user, simultaneously, remove the back at four groups of guard plates from the left and right sides of two sets of eyepiece pieces, can make two sets of eyepiece pieces expose, thereby the clear welding to the trachea of person of facilitating the use, prevent the deviation from appearing in welding process, improve user's work efficiency.

2. In the invention, the combination plates are arranged, the first baffle and the second baffle are respectively moved, the first baffle and the second baffle can respectively drive the two groups of combination plates to rotate, the two groups of combination plates can rotate on the outer side wall of the fixed rod through the rotating hole, so that the two groups of combination plates rotate at the upper end and the lower end of the movable block, the first baffle and the second baffle can further rotate to the front side and the rear side of the lower binding clip, the angle between the first baffle and the second baffle can be adjusted, welding slag is shielded by a certain angle formed between the first baffle and the second baffle, the welding slag is not easy to splash from the two sides of the first baffle and the second baffle, the shielded welding slag can be better shielded by the first baffle and the second baffle, the protective effect is stronger, meanwhile, the protective plates are telescopically arranged in the first baffle and the second baffle, and the first baffle and the second baffle which can be folded can rotate, the occupied area is smaller, and the carrying and the storage are convenient.

3. According to the invention, the fixed block is arranged, the hexagon socket head cap screw is screwed anticlockwise to rotate in the nut, one end of the hexagon socket head cap screw can be separated from the nut, the hexagon socket head cap screw is taken out from the vertical hole and the circular groove, the movable block is taken out from the elliptical groove, and the movable block can be conveniently taken out from the fixed block.

Drawings

FIG. 1 is a perspective view of a tracheal tube welding device with a multi-angle adjustable light shield of the present invention;

FIG. 2 is a schematic structural view of a first baffle and a second baffle of the gas pipeline welding device with a multi-angle adjusting light shielding plate of the invention;

FIG. 3 is a schematic structural view of a first baffle and a long block of the gas pipeline welding device with a multi-angle adjusting light shielding plate of the invention;

FIG. 4 is a schematic diagram of a long block and a limiting plate of the welding device for the gas pipeline with a multi-angle adjustable light shielding plate of the present invention;

FIG. 5 is a schematic structural view of a first baffle and a second baffle of the gas pipeline welding device with a multi-angle adjusting light shielding plate of the invention;

FIG. 6 is a schematic structural diagram of a protection plate of the welding device for the air duct with a multi-angle adjusting light shielding plate according to the present invention;

FIG. 7 is a schematic view of a partially exploded long block of a tracheal tube welding device with a multi-angle adjustable light shielding plate according to the present invention;

FIG. 8 is a schematic diagram of the left side of the welding device for the gas pipeline with a multi-angle adjustable light shielding plate of the present invention;

FIG. 9 is an enlarged view of A in FIG. 8 of a trachea welding apparatus with a multi-angle adjustable visor according to the present invention;

FIG. 10 is a schematic structural view of a lower binding clip and an upper binding clip of the tracheal tube welding device with a multi-angle adjustable light shielding plate of the present invention;

FIG. 11 is an exploded view of a fixed block, a movable block and a hexagon socket head cap screw of the trachea canal welding device with a multi-angle adjustable light screen.

In the figure:

1. a lower binding clip; 2. a fixed block; 3. a first baffle; 4. a second baffle plate; 5. a long groove; 6. a partition plate; 7. a protection plate; 8. a long block; 9. a limiting plate; 10. a first semicircular groove; 11. an elliptical block; 12. pulling the lifting plate; 13. a limiting groove; 14. a composition board; 16. a vertical slot; 17. an iron absorbing plate; 18. a magnet plate; 19. a second semicircular groove; 20. connecting columns; 21. a through hole; 22. pulling a plate; 23. a support spring; 24. a blocking post; 25. a first limiting hole; 26. a second limiting hole; 27. an upper binding clip; 28. placing a circular groove; 29. a hexagon socket head cap screw; 30. a movable block; 31. lower tong teeth; 32. an upper tong tooth; 33. an anti-slip sleeve; 34. a fixing rod; 35. sealing the round cover; 36. an anti-wear washer; 37. a nut; 38. vertical holes; 39. an elliptical groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to FIGS. 1-11: a tracheal tube welding device with a multi-angle adjusting light screen comprises a lower binding clip 1 and an upper binding clip 27, wherein one end of the lower binding clip 1 is provided with a fixed block 2 in a penetrating way, a first baffle 3 is arranged on the left side of the lower binding clip 1, a second baffle 4 is arranged on the right side of the lower binding clip 1, long blocks 8 are welded at one ends of the first baffle 3 and the second baffle 4 and close to the upper edge and the lower edge, limiting plates 9 are arranged between the first baffle 3 and the second baffle 4 and close to the upper edge and the lower edge, limiting grooves 13 are formed at one ends of the four groups of long blocks 8, the left end and the right end of the two groups of limiting plates 9 are respectively arranged in the four groups of limiting grooves 13, wherein, strong light brought by welding equipment can be blocked by the first baffle 3 and the second baffle 4 under the matching of the first baffle 3, the second baffle 4 and the limiting plates 9, certain guarantee can be provided for eyes, meanwhile, the other hand of the user can be liberated so as to improve the working efficiency of the user, meanwhile, the spark can be shielded to prevent the spark from splashing on the body of the user, the safety of the user can be protected, the lower end of the lower binding clip 1 is provided with the lower binding clip 31, the lower end of the upper binding clip 27 is provided with the upper binding clip 32, one end of the upper binding clip 27 is movably arranged in the lower binding clip 1, through the matching of the lower binding clip 31 and the upper binding clip 32, the upper binding clip 27 can drive the upper binding clip 32 to move downwards by pressing the upper binding clip 27, when the upper binding clip 32 is contacted with the lower binding clip 31, a welding strip can be clamped so as to be convenient for welding the tracheal tract, the right side of the lower binding clip 1 is sleeved with the antiskid sleeve 33, a plurality of groups of antiskid sleeves 33 are all sleeved at the right side end of the lower binding clip 1, and when the lower binding clip 1 is tightly held in use through the arranged antiskid sleeves 33, under the cooperation of a plurality of sets of anti-slip sleeves 33, the slipping phenomenon of the user when the forceps head 1 is pulled down can be prevented.

Referring to fig. 1, 2, 3, 5 and 6: elongated slots 5 are formed in the left end and the right end of a first baffle plate 3 and a second baffle plate 4, a partition plate 6 is arranged at one end of each of the first baffle plate 3 and the second baffle plate 4, a protection plate 7 is arranged inside each elongated slot 5, eyepiece lenses are arranged at one end of each of the first baffle plate 3 and the second baffle plate 4 in a penetrating manner, vertical slots 16 are formed in the side wall inside each of the elongated slots 5, iron absorbing plates 17 are arranged inside the vertical slots 16, long holes are formed in one end of each of the first baffle plate 3 and the second baffle plate 4 close to the left edge and the right edge, a magnet plate 18 is fixedly arranged at one end of each of the protection plates 7, a semicircular slot 19 is formed in one end of each of the protection plates 7, one ends of the two sets of protection plates 7 respectively penetrate through the two sets of long holes to be fixed with one end of the partition plate 6, the magnet plate 18 is arranged inside each of the elongated slot 5, one end of the magnet plate 18 and one end of the iron absorbing plate 17 are mutually attracted, wherein the eyepiece lenses are arranged, the partition plate 6 is moved outwards, the partition plates 6 drive the two sets of protection plates 7 to move respectively inside the long holes, and the two sets of partition plates 6 drive the magnet plates 18 to move out of the vertical slots 16 respectively, so that the magnet plate 18 is separated from one end of the magnet plate 17, and the two sets of shielding plates 7 can be moved to one end of the first shutter 3, according to the above-described steps, the baffle 6 at one end of the second baffle 4 is repeatedly operated, so that the other two groups of protection plates 7 move to one end of the second baffle 4, thereby increasing the shielding length of the first baffle 3 and the second baffle 4, increasing the protection range for users, improving the protection for users, and simultaneously, after the four groups of protective plates 7 are moved away from the left and right sides of the two groups of eyepiece lenses, the two groups of eyepiece lenses can be exposed, thereby the person of facilitating the use is clear welds the trachea way, prevents to appear the deviation in welding process, improves user's work efficiency.

Referring to fig. 2, 3, 4 and 7: the front end and the rear end of the long block 8 are fixedly provided with elliptical blocks 11, the elliptical blocks 11 are provided with pull plates 22, one ends of the elliptical blocks 11 are provided with pull plates 12, one ends of the pull plates 12 are welded with connecting columns 20, the left sides of the elliptical blocks 11 are penetrated and provided with through holes 21, the left sides of the pull plates 22 are fixedly provided with supporting springs 23, the pull plates 22 are arranged inside the elliptical blocks 11, one ends of a plurality of groups of supporting springs 23 are equidistantly distributed at the left side end of the pull plates 22, the other ends of a plurality of groups of supporting springs 23 are fixed with the inner side wall of the elliptical blocks 11, the right sides of the pull plates 22 are welded with blocking posts 24, three groups of blocking posts 24 are equidistantly distributed at the right sides of the pull plates 22, the front end and the rear end of the long block 8 are penetrated and provided with first limiting holes 25, the front end and the rear end of the limiting plate 9 are penetrated and provided with second limiting holes 26 near the left and right edges, the three groups of first limiting holes 25 are equidistantly distributed at one end of the long block 8, wherein, by arranging the pulling plate 22, under the elastic force of the plurality of groups of supporting springs 23, the plurality of groups of supporting springs 23 can push the pulling plate 22 to move in the oval block 11, and the pulling plate 22 can drive the three groups of blocking posts 24 to be inserted into the first limiting hole 25 and the second limiting hole 26, so as to fix the limiting plate 9 in the limiting groove 13, the long block 8 at one end of the first baffle 3 and the second baffle 4 can be limited, thereby the first baffle 3 and the second baffle 4 can be blocked, the first baffle 3 and the second baffle 4 can be prevented from moving in the welding process, the user can not work normally, meanwhile, the pulling lifting plate 12 is pulled outwards, the pulling plate 12 drives the pulling plate 22 to move towards the interior of the oval block 11 through the plurality of groups of connecting posts 20, and one end of the pulling lifting plate 12 can extrude the plurality of groups of supporting springs 23 in the moving process, the three groups of blocking columns 24 at the other end can be driven to move out of the three groups of second limiting holes 26 and the three groups of first limiting holes 25, so that the fixing of the limiting plate 9 is conveniently released, the limiting plate 9 can be detached, the first baffle 3 and the second baffle 4 can be conveniently folded subsequently, the space is saved, the plurality of groups of connecting columns 20 are distributed at one end of the pulling plate 12 at equal intervals, the plurality of groups of through holes 21 are distributed at one end of the oval block 11 at equal intervals, the plurality of groups of connecting columns 20 can move left and right in the oval block 11 through the plurality of groups of through holes 21 by matching the plurality of groups of connecting columns 20 with the plurality of groups of through holes 21, one ends of the plurality of groups of connecting columns 20 respectively penetrate through the plurality of groups of through holes 21 to be fixed with one end of the pulling plate 22, the six groups of second limiting holes 26 are uniformly distributed at the front end of the limiting plate 9 and near the left and right edge positions, the three groups of first limiting columns 24 have the same diameter as the three groups of first limiting holes 25 and the three groups of second limiting holes 26, through the cooperation of a plurality of groups of spliced pole 20 and arm-tie 22, a plurality of groups of spliced pole 20 can drive arm-tie 22 and remove about, and No. two spacing holes 26, block the cooperation of post 24 and spacing hole 25 for block that post 24 can remove about in the inside of spacing hole 25 and No. two spacing holes 26.

Referring to fig. 9, 10 and 11: the upper end and the lower end of the fixed block 2 are both provided with a circular placing groove 28, an inner hexagon bolt 29 is arranged inside the circular placing groove 28, one end of the fixed block 2 is provided with a movable block 30, the lower end of the inner hexagon bolt 29 is movably provided with a nut 37, a vertical hole 38 vertically penetrates through the fixed block 2, the front end of the fixed block 2 is provided with an elliptical groove 39, one end of the movable block 30 is arranged inside the elliptical groove 39, one end of the inner hexagon bolt 29 is inserted inside the vertical hole 38, the nut 37 is arranged inside the circular placing groove 28 at the lower end of the fixed block 2, wherein by arranging the fixed block 2, the inner hexagon bolt 29 is screwed anticlockwise to rotate inside the nut 37, one end of the inner hexagon bolt 29 can be separated from the nut 37, the inner hexagon bolt 29 is taken out from the vertical hole 38 and the inside of the circular placing groove 28, and then the movable block 30 is taken out from the inside of the elliptical groove 39, can conveniently take out the movable block 30 from the inside of fixed block 2, on the same way, through clockwise twisting the hexagon socket head cap screw 29 for the one end of hexagon socket head cap screw 29 rotates in the inside of nut 37, and then can fix the movable block 30 in elliptical trough 39's inside, and then can dismantle and install movable block 30, thereby convenient follow-up dismantlement and installation to baffle 3 and No. two baffles 4, increased the device's variety and practicality.

Example 2

Referring to fig. 3, 9, 10 and 11: one end of each of the first baffle 3 and the second baffle 4 is provided with a first semicircular groove 10, the inner part of the first semicircular groove 10, which is close to the upper edge and the lower edge, is welded with a combination board 14, the upper end and the lower end of the movable block 30 are welded with fixed rods 34, one end of each fixed rod 34 is fixedly provided with a sealing circular cover 35, through the arrangement of the combination boards 14, the first baffle 3 and the second baffle 4 respectively drive the two combination boards 14 to rotate by rotating the first baffle 3 and the second baffle 4, and the two combination boards 14 rotate on the outer side wall of the fixed rod 34 through rotating holes, so that the two combination boards 14 rotate at the upper end and the lower end of the movable block 30, further, the first baffle 3 and the second baffle 4 can be moved to the front side and the rear side of the lower tong head 1, thereby adjusting the angle between the first baffle 3 and the second baffle 4, effectively shielding high-temperature welding slag, and simultaneously, can reduce the device's area, the outside of dead lever 34 just is located the equal cover of border position department and is equipped with abrasionproof and decreases packing ring 36, the one end of compoboard 14 is run through and has been seted up and has been changeed the hole, through dead lever 34, compoboard 14 and the cooperation of changeing the hole, its compoboard 14 rotates in the outside of dead lever 34 through changeing the hole, change the pot head and establish in the outside of dead lever 34, two sets of abrasionproof and decrease packing ring 36 are located the last lower extreme of compoboard 14 respectively, through being provided with abrasionproof and decrease packing ring 36, can play the protection to compoboard 14, prevent that the wearing and tearing phenomenon from appearing when the compoboard 14 rotates, in this embodiment, limiting plate 9 includes two articulated settings between two articulated boards, when making a baffle 3 and No. baffle 4 turned angle, limiting plate 9 rotates from the centre, No. baffle 3 and No. two baffles 4 can not blockked by limiting plate 9.

The working principle of the invention is as follows: when in use, firstly, under the matching of the first baffle 3, the second baffle 4 and the limit plate 9, the strong light brought by welding equipment can be blocked, certain guarantee can be provided for eyes, the other hand of a user can be liberated at the same time, so that the working efficiency of the user can be improved, meanwhile, the spark can be blocked, the spark can be prevented from being splashed on the body of the user, the safety of the user can be protected, the upper end of the lower binding clip 1 is provided with the lower binding clip 31, the lower end of the upper binding clip 27 is provided with the upper binding clip 32, one end of the upper binding clip 27 is movably arranged inside the lower binding clip 1, then the magnet 6 can drive the two groups of the protection plates 7 to respectively move inside the long holes by matching the lower binding clip 31 and the upper binding clip 32, then the magnet 6 can drive the two groups of the protection plates 7 to respectively move outside, and the two groups of the separation plates 6 can respectively drive the magnet plate 18 to move out of the vertical groove 16, so that the magnet plate 18 can be separated from one end of the iron absorption plate 17, the protection plate 7 can be moved to one end of the first baffle 3, the partition plate 6 at one end of the second baffle 4 is repeatedly operated according to the steps, and then the other two protection plates 7 are moved to one end of the second baffle 4, so that the shielding length of the first baffle 3 and the second baffle 4 can be increased, the protection range of a user is increased, the protection of the user is improved, meanwhile, after the four protection plates 7 are moved away from the left side and the right side of the two ocular lenses, the two ocular lenses can be exposed to form a hollow frame body by the first baffle 3 and the second baffle 4, ocular lenses are arranged on two sides, the protection plate 7 is arranged between the two ocular lenses, the ocular lenses are dark lenses, so that the user can clearly weld the air pipeline, deviation in the welding process is prevented, the working efficiency of the user is improved, and then, under the elasticity of a plurality of groups of supporting springs 23, the groups of supporting springs 23 can push the pulling plate 22 to move in the oval block 11, the pulling plate 22 can drive the three groups of blocking posts 24 to be inserted into the first limiting hole 25 and the second limiting hole 26, the limiting plate 9 is fixed in the limiting groove 13, the long block 8 at one end of the first baffle 3 and the second baffle 4 can be limited, the first baffle 3 and the second baffle 4 can be blocked, the first baffle 3 and the second baffle 4 can be prevented from moving in the welding process, the user can be prevented from working normally, meanwhile, the pulling plate 12 is pulled outwards, the pulling plate 12 drives the pulling plate 22 to move towards the inside of the oval block 11 through the groups of connecting posts 20, one end of the pulling plate 12 can extrude the groups of supporting springs 23 in the moving process, the three groups of blocking posts 24 at the other end can be driven to move out from the three groups of second limiting holes 26 and the three groups of first limiting holes 25, and then conveniently release the fixing of the limiting plate 9, thereby facilitating the subsequent adjustment of the first baffle 3 and the second baffle 4, finally, by pressing the upper binding clip 27, the upper binding clip 27 can drive the upper binding clip 32 to move downwards, when the upper binding clip 32 is to contact with the lower binding clip 31, the welding strip can be clamped, the welding strip can weld the trachea, the right side of the lower binding clip 1 is sleeved with the anti-slip sleeve 33, a plurality of sets of anti-slip sleeves 33 are sleeved on the right side end of the lower binding clip 1, through the arranged anti-slip sleeves 33, when the lower binding clip 1 is tightly held in use, under the matching of the plurality of sets of anti-slip sleeves 33, the sliding phenomenon of a user can be prevented when the lower binding clip 1 is held, and when the binding clip is required to be contracted, the inner hexagon bolt 29 is rotated in the nut 37 by screwing the inner hexagon bolt 29 anticlockwise, and one end of the inner hexagon bolt 29 can be separated from the nut 37, and take out hexagon socket head cap screw 29 from erecting hole 38 and placing the inside of circular slot 28, take out movable block 30 from oval slot 39's inside again, can conveniently take out movable block 30 from the inside of fixed block 2, and the same reason, through twisting hexagon socket head cap screw 29 clockwise, make hexagon socket head cap screw 29's one end rotate in the inside of nut 37, and then can fix movable block 30 in oval slot 39's inside, and then can dismantle and install movable block 30, thereby convenient follow-up baffle 3 and No. two baffles 4 of dismantling and installing, the variety and the practicality of the device have been increased.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a trachea way welding set with multi-angle is adjusted light screen, includes binding clip (1) and last binding clip (27) down, its characterized in that: one end of the lower binding clip (1) is provided with a fixing block (2) in a penetrating mode, a first baffle (3) is arranged on the left side of the lower binding clip (1), a second baffle (4) is arranged on the right side of the lower binding clip (1), long blocks (8) are welded at one ends of the first baffle (3) and the second baffle (4) and are close to the upper edge position and the lower edge position, limiting plates (9) are arranged between the first baffle (3) and the second baffle (4) and are close to the upper edge position and the lower edge position, limiting grooves (13) are formed in one ends of four groups of long blocks (8), and the left ends and the right ends of two groups of limiting plates (9) are respectively arranged inside the four groups of limiting grooves (13); elongated slots (5) are formed in the left end and the right end of the first baffle (3) and the second baffle (4), a partition plate (6) is arranged at one end of each of the first baffle (3) and the second baffle (4), a protection plate (7) is arranged inside each elongated slot (5), eyepiece pieces are mounted at one ends of the first baffle (3) and the second baffle (4) in a penetrating mode, vertical slots (16) are formed in the side walls of the inner portions of the elongated slots (5), iron absorbing plates (17) are mounted inside the vertical slots (16), long holes are formed in positions, close to the left edge and the right edge, of one ends of the first baffle (3) and the second baffle (4) in a penetrating mode, a magnet plate (18) is fixedly mounted at one end of the protection plate (7), a second semicircular slot (19) is formed in one end of each of the two sets of protection plates (7), one ends of the two sets of the protection plates (7) penetrate through the two sets of the long holes respectively and are fixed with one end of the partition plate (6), the magnet plate (18) is arranged in the long groove (5), and one end of the magnet plate (18) and one end of the magnet absorption plate (17) are mutually attracted.

2. The tracheal tube welding device with the multi-angle adjusting light shielding plate as claimed in claim 1, wherein: the all fixed mounting of the front and back end of long piece (8) has oval piece (11), be provided with arm-tie (22) on oval piece (11), the one end of oval piece (11) is provided with draws arm-tie (12), the one end welding of drawing arm-tie (12) has spliced pole (20), through-hole (21) have been run through to the left side of oval piece (11), the left side fixed mounting of arm-tie (22) has supporting spring (23), arm-tie (22) set up the inside at oval piece (11), a plurality of groups the one end equidistance of supporting spring (23) distributes in the left side end of arm-tie (22), a plurality of groups the other end of supporting spring (23) is fixed mutually with the inside lateral wall of oval piece (11), the right side welding of arm-tie (22) has and hinders post (24), three groups it distributes in the right side of arm-tie (22) equidistance to hinder post (24), the front and back end of rectangular piece (8) all runs through and has seted up spacing hole (25) No. one, edge position department all runs through and has seted up spacing hole (26) No. two, three groups about just being close to of limiting plate (9) spacing hole (25) equidistance distributes in the one end of rectangular piece (8).

3. The airway welding device with multi-angle adjusting light screen of claim 1 wherein: the utility model discloses a socket for children, including fixed block (2), circular slot (28) have all been seted up to the upper and lower end of fixed block (2), the inside of placing circular slot (28) is provided with hexagon socket head cap screw (29), the one end of fixed block (2) is provided with movable block (30), the lower extreme movable mounting of hexagon socket head cap screw (29) has nut (37), it has seted up perpendicular hole (38) to run through perpendicularly on fixed block (2), elliptical groove (39) have been seted up to the front end of fixed block (2), the one end setting of movable block (30) is in the inside of elliptical groove (39), the one end of hexagon socket head cap screw (29) is alternates in the inside of erecting hole (38), nut (37) set up the inside of placing circular slot (28) at fixed block (2) lower extreme.

4. The tracheal tube welding device with the multi-angle adjusting light shielding plate as claimed in claim 3, wherein: half slot (10) have all been seted up to the one end of a baffle (3) and No. two baffles (4), inside and the upper and lower border position department of being close to of half slot (10) have all welded compoboard (14), the last lower extreme welding of movable block (30) has dead lever (34), the one end fixed mounting of dead lever (34) has sealed dome (35).

5. The tracheal tube welding device with the multi-angle adjusting light shielding plate as claimed in claim 2, wherein: the connecting columns (20) are distributed at one end of the pulling and lifting plate (12) at equal intervals, and the through holes (21) are distributed at one end of the elliptical block (11) at equal intervals.

6. The tracheal tube welding device with the multi-angle adjusting light shielding plate as claimed in claim 5, wherein: a plurality of groups the one end of spliced pole (20) passes a plurality of groups respectively through-hole (21) are fixed mutually with the one end of arm-tie (22), six groups No. two spacing hole (26) evenly distributed is in the front end of limiting plate (9) and be close to about marginal position department, three groups block post (24) and three groups spacing hole (25) and three groups No. two the diameter of spacing hole (26) is the same.

7. The tracheal tube welding device with the multi-angle adjusting light shielding plate as claimed in claim 1, wherein: the upper end of the lower binding clip (1) is provided with lower binding clips (31), the lower end of the upper binding clip (27) is provided with upper binding clips (32), and one end of the upper binding clip (27) is movably arranged in the lower binding clip (1).

8. The tracheal tube welding device with the multi-angle adjusting light shielding plate as claimed in claim 7, wherein: the right side cover of binding clip (1) is equipped with antiskid cover (33) down, a plurality of groups antiskid cover (33) all establish the right side end of binding clip (1) down with the cover.

9. The tracheal tube welding device with the multi-angle adjusting light shielding plate as claimed in claim 4, wherein: the outside of dead lever (34) just is located upper and lower border position department and all is equipped with abrasionproof and decreases packing ring (36), the one end of compoboard (14) is run through and is seted up and is changeed the hole.

10. The tracheal tube welding device with the multi-angle adjusting light shielding plate as claimed in claim 9, wherein: the rotary holes are sleeved on the outer sides of the fixing rods (34), and the two groups of anti-abrasion gaskets (36) are respectively located at the upper end and the lower end of the combined plate (14).