CN112113129A - Special eye protection barrier for electric welding area for filtering harmful light - Google Patents
Special eye protection barrier for electric welding area for filtering harmful light Download PDFInfo
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- CN112113129A CN112113129A CN202010880519.9A CN202010880519A CN112113129A CN 112113129 A CN112113129 A CN 112113129A CN 202010880519 A CN202010880519 A CN 202010880519A CN 112113129 A CN112113129 A CN 112113129A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
- F16P1/06—Safety devices independent of the control and operation of any machine specially designed for welding
Abstract
The invention discloses an eye protection barrier special for an electric welding area for filtering harmful light, which comprises a left box body module and a right box body module; the left box body module comprises a left box body and a plurality of left barriers; a left barrier caulking groove is formed in the end face of the left box body in the width direction, and a left box body sliding groove is formed in each of the two ends of the left barrier caulking groove; in the storage state, the left barriers are mutually folded and embedded in the left barrier embedding grooves; the right box body module comprises a right box body and a plurality of right barriers; the right box body and the left box body are hinged with each other, a right barrier caulking groove is formed in the end face of the right box body in the width direction, and two right box body sliding grooves are formed in two ends of the right barrier caulking groove respectively; in the storage state, the right barriers are mutually folded and embedded in the right barrier embedding grooves; the excellent structural design of this application makes surrounding staff avoid the harmful light infringement from the electric welding region, and in addition, unique design has showing the portability that has promoted.
Description
Technical Field
The invention relates to the technical field of eye protection barriers, in particular to an eye protection barrier special for an electric welding area, which is used for filtering harmful light.
Background
Arc welding is currently the most widely used welding method. The method comprises the steps of manual arc welding, submerged arc welding, tungsten gas shielded arc welding, plasma arc welding, gas shielded arc welding and the like. Most electric arc welding uses an electric arc burned between an electrode and a workpiece as a heat source. In forming the joint, a filler metal may or may not be used. The electrode used is a wire that melts during welding, and is called consumable arc welding such as manual arc welding, submerged arc welding, gas shielded arc welding, tubular wire arc welding, or the like, and the electrode used is a carbon rod or a tungsten rod that does not melt during welding, such as tungsten arc welding, plasma arc welding, or the like.
In the electric welding process, a large amount of harmful light is generated, and in an electric welding site, if an isolating device is not adopted, harmful arc light generated in the electric welding process easily damages surrounding personnel, so an eye protection screen is needed for isolation, the existing eye protection screen has a single structure, only has a protection effect on operators, and has no protection measures on the personnel working around; therefore, improvements are needed.
Disclosure of Invention
The invention aims to provide an eye protection barrier special for an electric welding area for filtering harmful light so as to solve the problems in the background technology; meanwhile, the problem that the construction is carried out in different places and is inconvenient to carry under most conditions is considered, and the problem that the construction is carried out inconveniently is solved.
In order to achieve the purpose, the invention provides an eye protection barrier special for an electric welding area for filtering harmful light, which is characterized by comprising a left box body module and a right box body module;
the left box body module comprises a left box body and a plurality of left barriers; a left barrier caulking groove is formed in the end face of the left box body in the width direction, and a left box body sliding groove is formed in each of the two ends of the left barrier caulking groove; each left barrier comprises a left barrier frame body, a left automatic rolling curtain and a left rolling curtain hook, the left automatic rolling curtain and the left rolling curtain hook are arranged on the left barrier frame body in a relative mode, a plurality of left barriers are hinged to each other by means of the left barrier frame bodies, in a storage state, the left barriers are folded and embedded in the left barrier embedding grooves, two left box body sliding blocks are arranged at two ends of the left barrier frame body of one left barrier respectively, and the two left box body sliding blocks are assembled in one left box body sliding groove in a sliding mode respectively;
the right box body module comprises a right box body and a plurality of right barriers; the right box body and the left box body are hinged with each other, a right barrier caulking groove is formed in the end face of the right box body in the width direction, and two right box body sliding grooves are formed in two ends of the right barrier caulking groove respectively; each right protective screen include that right protective screen framework, the automatic curtain and the right side of rolling up are rolled up the curtain couple, the automatic curtain of rolling up in right side with the curtain couple relative arrangement is rolled up in right side protective screen framework, a plurality of right protective screen rely on separately right protective screen framework is articulated each other, and under the state of accomodating, a plurality of right protective screen fold each other inlay and adorn in the right protective screen caulking groove, one of them right protective screen framework both ends respectively set up a right box slider, two right box slider slide assembly in one of them right box spout in separately.
Furthermore, the invention provides the special eye protection barrier for the electric welding area for filtering harmful light, wherein a left rebounding self-locking device is arranged between the left barrier frame body provided with the left box body sliding block and the groove bottom of the left barrier caulking groove, the main body of the left rebounding self-locking device is embedded in the groove bottom of the left barrier caulking groove, and the latch of the left rebounding self-locking device is arranged on the left barrier frame body; this setting is for the sake of convenience reliably accomodate fixedly to a plurality of left barriers of folding, bounce-back auto-lock ware among the prior art is applied to the present case, will fold and accomodate in the left barrier caulking groove of left barrier embedding, go into in the bounce-back auto-lock ware main part until the latch card, realize the reliable fixed of left barrier and left barrier caulking groove, when need expand the use to left barrier next time, only need press left barrier towards the tank bottom direction of left barrier caulking groove, the latch can break away from the bounce-back auto-lock ware main part automatically promptly, it can to pull out the left barrier under fold condition manually.
Furthermore, when the left shielding screen in the folded state is pulled out along the left box sliding groove, the left box sliding blocks at the two ends of the left shielding screen frame body are connected with the left box sliding groove in a sliding fit manner, and in order to prevent the left shielding screen from slipping off the left box, the outer end of the left box sliding groove is provided with a left stop block for preventing the left box sliding block from slipping off the left box sliding groove.
Furthermore, the invention provides the special eye protection barrier for the electric welding area for filtering harmful light, wherein a right rebounding self-locking device is arranged between the right barrier frame body provided with the right box body sliding block and the groove bottom of the right barrier caulking groove, the main body of the right rebounding self-locking device is embedded in the groove bottom of the right barrier caulking groove, and the latch of the right rebounding self-locking device is arranged on the right barrier frame body; this setting is for the sake of convenience reliably accomodate fixedly to a plurality of right barriers of folding, bounce-back auto-lock ware among the prior art is applied to the present case, fold in the right barrier embedding right barrier caulking groove of accomodating, go into in the bounce-back auto-lock ware main part until the latch card, realize the reliable fixed of right barrier and right barrier caulking groove, when need expand the use to right barrier next time, only need press right barrier towards the tank bottom direction of right barrier caulking groove, the latch can break away from the bounce-back auto-lock ware main part automatically promptly, it can to pull out the right barrier under fold condition manually.
Furthermore, when the right shielding screen in a folded state is pulled out along the right box sliding groove, the right box sliding block and the right box sliding groove at the two ends of the right shielding screen frame body are connected in a sliding fit manner, and in order to prevent the right shielding screen from slipping off the right box, the outer end of the right box sliding groove is provided with a right stop block for preventing the right box sliding block from slipping off the right box sliding groove.
Furthermore, in order to enable the left barriers to be higher in fitting degree in a folded state and to be conveniently embedded into the left barrier caulking grooves, the left barrier frame bodies are provided with the magnets in the frame faces, the magnets on the left barrier frame bodies are the same in position when the left barriers are in the folded state, and the adjacent left barrier frame bodies are automatically and tightly fitted with each other by virtue of the magnet adsorption effect between the adjacent left barrier frame bodies, so that the folding compactness is improved, and the embedding is convenient.
Furthermore, in order to enable the right barriers to be higher in fitting degree in a folded state and to be conveniently embedded into the right barrier caulking grooves, the magnets are arranged in the frame surface of each right barrier frame body, the magnets on the right barrier frame bodies are the same in position when the right barriers are in the folded state, and the adjacent right barrier frame bodies are automatically and tightly fitted with each other by virtue of the magnet adsorption effect between the adjacent right barrier frame bodies, so that the folding compactness is improved, and the embedding is convenient.
Furthermore, the special eye protection barrier for the electric welding area for filtering harmful light provided by the invention considers the factors of convenience in carrying and using scene size, the lengths of the left box body and the right box body are not suitable to be overlong, and the left box body and the right box body are inconvenient to carry if the lengths are overlong, and meanwhile, when the using scene area is small, the left barrier and the right barrier are still limited in length, and the internal harmful light can still penetrate through the left barrier and the right barrier from the upper end to enter the visual field of peripheral personnel with normal height, so that a support is needed to be added to separate the left box body, the right box body, the left barrier and the right barrier from the ground, raise the height and block the harmful light, wherein the special eye protection barrier also comprises a support module, and the support module comprises; each first-class bracket comprises a first-class double-foot bracket, a first-class telescopic rod and two first-class universal wheels, the two first-class universal wheels are respectively arranged at two soles of the first-class double-foot bracket, the first-class telescopic rod is arranged at the first-class double-foot bracket and is far away from the end parts of the two first-class universal wheels, one end of the first-class telescopic rod, which is far away from the first-class double-foot bracket, is provided with an external thread, and the first-class telescopic rod is in threaded connection with the end surface of the left box body and/or the right; each second-class support comprises a second-class double-foot support, a second-class telescopic rod and two second-class universal wheels, the two second-class universal wheels are respectively installed at two soles of the second-class double-foot support, the second-class telescopic rod is installed on the second-class double-foot support and is far away from the end parts of the two second-class universal wheels, a clamping groove is formed in one end, far away from the second-class double-foot support, of the second-class telescopic rod, and the second-class telescopic rod is clamped on the left barrier frame body and/or the right barrier frame body through the clamping groove; and in the storage state, the plurality of first-class brackets and the plurality of second-class brackets are sequentially embedded in bracket grooves formed in the left box body plate surface.
Furthermore, the special eye protection barrier for the electric welding area for filtering harmful light provided by the invention is convenient to carry, and comprises a main handle and an auxiliary handle, wherein the main handle is arranged on the left box body, and the auxiliary handle is arranged on the right box body.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel structural design, is convenient to disassemble, assemble and move, reduces the occupied area, can be unfolded and stored by field workers at any time, improves the use convenience, and can also freely adjust the shielding area according to the requirement by the operators.
Drawings
FIG. 1 is a schematic view of a storage state of an eye-protecting barrier for electric welding area for filtering harmful light according to the present invention;
FIG. 2 is a schematic view of an extended state of a special eye-protecting barrier for an electric welding area for filtering harmful light according to the present invention;
FIG. 3 is a schematic view of the alternate position configuration of FIG. 2;
FIG. 4 is a schematic view of a left box structure of an eye-protecting barrier for electric welding area of the present invention for filtering harmful light;
FIG. 5 is a schematic view of the structure of a right box in an eye-protecting barrier for electric welding area of the present invention for filtering harmful light;
FIG. 6 is a schematic view of a left barrier of the eye-protecting barrier for electric welding area of the present invention for filtering harmful light;
FIG. 7 is a structural view illustrating an opened state of the automatic rolling shutter of FIG. 6;
FIG. 8 is a schematic view of the structure of a right shield in an eye-protecting shield for an electric welding area according to the present invention for filtering harmful light;
FIG. 9 is a schematic view of a type of stand structure of an eye-protective barrier for electric welding areas of the present invention for filtering out harmful light;
fig. 10 is a schematic view of a second type of support structure of an eye-protection barrier for electric welding area for filtering harmful light according to the present invention.
In the figure: 1. a left box module; 2. a right case module; 3. a left box body; 4. a left barrier; 5. a left barrier caulking groove; 6. a left box body chute; 7. a left barrier frame; 8. the left automatic roller shutter; 9. a left rolling curtain hook; 10. a left box body slide block; 11. a left side rebounding self-locking device; 12. a left stop block; 13. a right box body; 14. a right barrier; 15. a right barrier rebate; 16. a right box body chute; 17. a right barrier frame; 18. the right side automatically rolls up the curtain; 19. a rolling curtain hook on the right side; 20. a right box body slide block; 21. a right side rebounding self-locking device; 22. a right stopper block; 23. a magnet; 24. a type of stent; 25. a second type of scaffold; 26. a type of two-legged support; 27. a kind of telescopic rod; 28. a type of universal wheel; 29. a second type of two-leg bracket; 30. a second type of telescopic rod; 31. a second type of universal wheel; 32. an external thread; 33. a card slot; 34. a bracket groove; 35. a main handle; 36. and a secondary handle.
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 of the 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; it should be noted that unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 10, the present embodiment provides an eye protection barrier for filtering harmful light in an electric welding area, which includes a left box module 1 and a right box module 2;
the left box body module 1 comprises a left box body 3 and a plurality of left barriers 4; a left barrier caulking groove 5 is formed in the end face of the left box body 3 in the width direction, and a left box body sliding groove 6 is formed in each of two ends of the left barrier caulking groove 5; each left barrier 4 comprises a left barrier frame 7, a left automatic rolling curtain 8 and a left rolling curtain hook 9, the left automatic rolling curtain 8 and the left rolling curtain hook 9 are oppositely arranged on the left barrier frame 7, the left barriers 4 are hinged with each other by the left barrier frame 7, in a storage state, the left barriers 4 are mutually folded and embedded in the left barrier caulking grooves 5, two left box sliders 10 are respectively arranged at two ends of the left barrier frame 7 of one left barrier 4, and the two left box sliders 10 are respectively assembled in one left box sliding groove 6 in a sliding manner; a left rebounding self-locking device 11 is arranged between the left barrier frame body 7 provided with the left box body sliding block 10 and the groove bottom of the left barrier caulking groove 5, the main body of the left rebounding self-locking device 11 is embedded in the groove bottom of the left barrier caulking groove 5, and the latch of the left rebounding self-locking device 11 is installed on the left barrier frame body 7; the arrangement is convenient for reliably containing and fixing the plurality of folded left barriers 4, the rebounding self-locking device in the prior art is applied to the scheme, the left barriers 4 which are well folded and contained are embedded into the left barrier caulking grooves 5 until the clamping teeth are clamped into the rebounding self-locking device main body, so that the left barriers 4 and the left barrier caulking grooves 5 are reliably fixed, when the left barriers 4 need to be unfolded for use next time, the left barriers 4 only need to be pressed towards the bottom direction of the left barrier caulking grooves 5, the clamping teeth can automatically separate from the rebounding self-locking device main body, and the left barriers 4 in the folded state can be pulled out manually; when the folded left barrier 4 is pulled out along the left box sliding chute 6, the left box sliding blocks 10 at the two ends of the left barrier frame 7 are connected with the left box sliding chute 6 in a sliding fit manner, and in order to prevent the left barrier 4 from slipping off the left box 3, a left stop block 12 is arranged at the outer end of the left box sliding chute 6 and used for preventing the left box sliding block 10 from slipping off the left box sliding chute 6;
the right box body module 2 comprises a right box body 13 and a plurality of right barriers 14; the right box body 13 and the left box body 3 are hinged with each other, a right barrier caulking groove 15 is formed in the end face of the right box body 13 in the width direction, and two right box body sliding grooves 16 are formed in two ends of the right barrier caulking groove 15 respectively; each right barrier 14 comprises a right barrier frame 17, a right automatic rolling shutter 18 and a right rolling shutter hook 19, the right automatic rolling shutter 18 and the right rolling shutter hook 19 are oppositely arranged on the right barrier frame 17, the right barriers 14 are hinged with each other by the respective right barrier frame 17, in a storage state, the right barriers 14 are mutually folded and embedded in the right barrier embedding grooves 15, two right box sliders 20 are respectively arranged at two ends of the right barrier frame 17 of one right barrier 14, and the two right box sliders 20 are respectively assembled in one right box sliding groove 16 in a sliding manner; a right rebounding self-locking device 21 is arranged between the right barrier frame body 17 provided with the right box body sliding block 20 and the groove bottom of the right barrier caulking groove 15, the main body of the right rebounding self-locking device 21 is embedded in the groove bottom of the right barrier caulking groove 15, and the latch of the right rebounding self-locking device 21 is installed on the right barrier frame body 17; the arrangement is convenient for reliably containing and fixing the plurality of folded right barriers 14, the scheme applies the rebounding self-locking device in the prior art, the folded and contained right barriers 14 are embedded into the right barrier caulking grooves 15 until the latch is clamped into the rebounding self-locking device main body, so that the right barriers 14 and the right barrier caulking grooves 15 are reliably fixed, when the right barriers 14 need to be unfolded for use next time, the latch can automatically separate from the rebounding self-locking device main body only by pressing the right barriers 14 towards the bottom direction of the right barrier caulking grooves 15, and the right barriers 14 in the folded state can be pulled out manually; when the folded right barrier 14 is pulled out along the right box sliding groove 16, the right box sliding block 20 and the right box sliding groove 16 at two ends of the right barrier frame 17 are connected in a sliding fit manner, and in order to prevent the right barrier 14 from slipping off the right box 13, a right stop block 22 is arranged at the outer end of the right box sliding groove 16 and used for preventing the right box sliding block 20 from slipping off the right box sliding groove 16;
as shown in fig. 7 and 8, in order to make the left barriers 4 in the folded state have a higher degree of adhesion and be conveniently embedded into the left barrier caulking groove 5, a plurality of magnets 23 are arranged in the frame surface of each left barrier frame 7, and the magnets 23 on each left barrier frame 7 of the left barriers 4 in the folded state are in the same position, so that the adjacent left barrier frames 7 are automatically and tightly adhered by the adsorption of the magnets 23 between the adjacent left barrier frames 7, the folding compactness is improved, and the embedding is convenient; meanwhile, in order to make the degree of attachment between the right barrier frames 14 in the folded state higher and facilitate embedding into the right barrier caulking groove 15, a plurality of magnets 23 are arranged in the frame surface of each right barrier frame 17, the magnets 23 on each right barrier frame 17 of the right barrier frames 14 in the folded state are in the same position, and the adjacent right barrier frames 17 are automatically and tightly attached by virtue of the adsorption effect of the magnets 23 between the adjacent right barrier frames 17, so that the folding compactness is improved, and the embedding is facilitated;
as a preferred embodiment of the present invention, as shown in fig. 9 and 10, considering the size of portable and use scenes, the left box 3 and the right box 13 should not be too long, and too long is inconvenient to carry, and at the same time, when the area of the use scene is small, the left barrier 4 and the right barrier 14 can still penetrate through the left barrier 4 and the right barrier 14 from the upper end to the view of the peripheral personnel at the normal height due to the limited length, so it is necessary to increase the stand to stand the left box 3, the right box 13, the left barrier 4 and the right barrier 14 off the ground, raise the height, and block the harmful light, wherein the present invention further comprises a stand module comprising a plurality of first-type stands 24 and a plurality of second-type stands 25; each first-class bracket 24 comprises a first-class double-foot bracket 26, a first-class telescopic rod 27 and two first-class universal wheels 28, the two first-class universal wheels 28 are respectively installed at two soles of the first-class double-foot bracket 26, the first-class telescopic rod 27 is installed at the end part of the first-class double-foot bracket 26 far away from the two first-class universal wheels 28, an external thread 32 is arranged at one end of the first-class telescopic rod 27 far away from the first-class double-foot bracket 26, and the first-class telescopic rod 27 is in threaded connection with the end surface of the left box body 3 and/or the right box body 13 through the external thread 32; each second-class bracket 25 comprises a second-class double-foot bracket 29, a second-class telescopic rod 30 and two second-class universal wheels 31, the two second-class universal wheels 31 are respectively installed at two soles of the second-class double-foot bracket 29, the second-class telescopic rod 30 is installed at the end part of the second-class double-foot bracket 29 far away from the two second-class universal wheels 31, a clamping groove 33 is formed at one end of the second-class telescopic rod 30 far away from the second-class double-foot bracket 29, and the second-class telescopic rod 30 is clamped on the left barrier frame body 7 and/or the right barrier frame body 17 through the clamping groove 33; in the storage state, the first-class brackets 24 and the second-class brackets 25 are sequentially embedded in a bracket groove 34 formed in the plate surface of the left box body 3;
in addition, for the convenience of carrying, the portable multifunctional refrigerator further comprises a main handle 35 and an auxiliary handle 36, wherein the main handle 35 is arranged on the left box body 3, and the auxiliary handle 36 is arranged on the right box body 13.
The working process and principle are as follows: according to the size of the construction scene area and the size of the construction area, a proper number of first-class brackets 24 and second-class brackets 25 are taken out from a bracket groove 34, the left box body 3 and the right box body 13 are unfolded along the hinged position of the two, the left barrier 4 in the folded state is manually pressed, the left barrier 4 is separated from and locked on a left barrier caulking groove 5 under the action of a left side rebounding self-locking device 11, the left barrier 4 in the folded state is popped out towards the outer side of the left barrier caulking groove 5 under the rebounding action force of the left side rebounding self-locking device 11, then the left barrier 4 is manually pulled out, in the process, a left box body sliding block 10 on a left barrier frame body 7 is in sliding fit connection with a left box body sliding groove 6 at two ends of the left barrier caulking groove 5 until the left box body sliding block 10 and a left stop block 12 stop, and then a corresponding; manually pressing the right barrier 14 in the folded state, separating and locking the right barrier 14 in the right barrier caulking groove 15 under the action of the right side rebounding self-locking device 21, popping the right barrier 14 in the folded state towards the outer side of the right barrier caulking groove 15 under the rebounding action force of the right side rebounding self-locking device 21, manually pulling out the right barrier 14, wherein in the process, a right box body sliding block 20 on the right barrier frame body 17 is connected with right box body sliding grooves 16 at two ends of the right barrier caulking groove 15 in a sliding fit manner until the right box body sliding block 20 stops the right barrier sliding block 22, and then gradually unfolding a corresponding number of right barriers 14; then, the first type of telescopic rod 27 with the first type of support 24 provided with the external threads 32 is connected to the end part of the left box body 3 and the end part of the right box body 13 in a threaded manner, the expansion amount of the first type of telescopic rod 27 is adjusted according to the use requirement, the end part of the second type of telescopic rod 30 with the second type of support 25 provided with the clamping groove 33 is clamped at the bottom ends of the left barrier 4 and the right barrier 14, and the expansion amount of the second type of telescopic rod 30 is flexibly adjusted according to the actual use requirement; the left automatic roller shutter 8 of the left screen 4 is pulled out and hung on the corresponding left roller shutter hook 9, and the right automatic roller shutter 18 of the right screen 14 is pulled out and hung on the corresponding right roller shutter hook 19; and finally, flexibly pushing the left barrier 4 and the right barrier 14 to proper positions according to the size of the construction area.
The invention is not described in detail, but is well known to those skilled in the art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. An eye protection barrier special for an electric welding area for filtering harmful light is characterized by comprising a left box body module and a right box body module;
the left box body module comprises a left box body and a plurality of left barriers; a left barrier caulking groove is formed in the end face of the left box body in the width direction, and a left box body sliding groove is formed in each of the two ends of the left barrier caulking groove; each left barrier comprises a left barrier frame body, a left automatic rolling curtain and a left rolling curtain hook, the left automatic rolling curtain and the left rolling curtain hook are arranged on the left barrier frame body in a relative mode, a plurality of left barriers are hinged to each other by means of the left barrier frame bodies, in a storage state, the left barriers are folded and embedded in the left barrier embedding grooves, two left box body sliding blocks are arranged at two ends of the left barrier frame body of one left barrier respectively, and the two left box body sliding blocks are assembled in one left box body sliding groove in a sliding mode respectively;
the right box body module comprises a right box body and a plurality of right barriers; the right box body and the left box body are hinged with each other, a right barrier caulking groove is formed in the end face of the right box body in the width direction, and two right box body sliding grooves are formed in two ends of the right barrier caulking groove respectively; each right protective screen include that right protective screen framework, the automatic curtain and the right side of rolling up are rolled up the curtain couple, the automatic curtain of rolling up in right side with the curtain couple relative arrangement is rolled up in right side protective screen framework, a plurality of right protective screen rely on separately right protective screen framework is articulated each other, and under the state of accomodating, a plurality of right protective screen fold each other inlay and adorn in the right protective screen caulking groove, one of them right protective screen framework both ends respectively set up a right box slider, two right box slider slide assembly in one of them right box spout in separately.
2. The eye protection barrier for electric welding areas for filtering harmful light according to claim 1, wherein a left rebounding self-locking device is disposed between the left barrier frame body with the left box slider and the bottom of the left barrier caulking groove, a main body of the left rebounding self-locking device is embedded in the bottom of the left barrier caulking groove, and a latch of the left rebounding self-locking device is mounted on the left barrier frame body.
3. The special eye protection barrier for electric welding areas for filtering harmful light according to claim 1, wherein a left stop block is disposed at an outer end of the left box sliding groove for preventing the left box sliding block from slipping off the left box sliding groove.
4. The special eye protection barrier for electric welding areas for filtering harmful light according to claim 1, wherein a right rebounding self-locking device is disposed between the right barrier frame body provided with the right box slider and the bottom of the right barrier caulking groove, a main body of the right rebounding self-locking device is embedded in the bottom of the right barrier caulking groove, and a latch of the right rebounding self-locking device is mounted on the right barrier frame body.
5. The special eye protection barrier for electric welding areas for filtering harmful light according to claim 1, wherein a right stop block is disposed at an outer end of the right box sliding groove for preventing the right box sliding block from slipping off the right box sliding groove.
6. An eye protective barrier for electric welding area dedicated use for filtering harmful light according to claim 1, wherein a plurality of magnets are disposed in the frame surface of each of said left barrier frames, and the position of said magnets on each of said left barrier frames is the same when said left barrier frames are in the folded state.
7. An eye protective barrier for electric welding area dedicated use for filtering harmful light according to claim 1, wherein a plurality of magnets are disposed in the frame surface of each of said right barrier frames, and the position of said magnets on each of said right barrier frames is the same when said right barriers are in the folded state.
8. The eye protective barrier of claim 1, further comprising a rack module comprising a plurality of first type racks and a plurality of second type racks; each first-class bracket comprises a first-class double-foot bracket, a first-class telescopic rod and two first-class universal wheels, the two first-class universal wheels are respectively arranged at two soles of the first-class double-foot bracket, the first-class telescopic rod is arranged at the first-class double-foot bracket and is far away from the end parts of the two first-class universal wheels, one end of the first-class telescopic rod, which is far away from the first-class double-foot bracket, is provided with an external thread, and the first-class telescopic rod is in threaded connection with the end surface of the left box body and/or the right; each second-class support comprises a second-class double-foot support, a second-class telescopic rod and two second-class universal wheels, the two second-class universal wheels are respectively installed at two soles of the second-class double-foot support, the second-class telescopic rod is installed on the second-class double-foot support and is far away from the end parts of the two second-class universal wheels, a clamping groove is formed in one end, far away from the second-class double-foot support, of the second-class telescopic rod, and the second-class telescopic rod is clamped on the left barrier frame body and/or the right barrier frame body through the clamping groove; and in the storage state, the plurality of first-class brackets and the plurality of second-class brackets are sequentially embedded in bracket grooves formed in the left box body plate surface.
9. An eye protective barrier for electric welding areas to filter harmful light according to claim 1, further comprising a main handle and a sub handle, wherein the main handle is disposed on the left box and the sub handle is disposed on the right box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010880519.9A CN112113129A (en) | 2020-08-27 | 2020-08-27 | Special eye protection barrier for electric welding area for filtering harmful light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010880519.9A CN112113129A (en) | 2020-08-27 | 2020-08-27 | Special eye protection barrier for electric welding area for filtering harmful light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112113129A true CN112113129A (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010880519.9A Pending CN112113129A (en) | 2020-08-27 | 2020-08-27 | Special eye protection barrier for electric welding area for filtering harmful light |
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| Country | Link |
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| CN (1) | CN112113129A (en) |
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| CN208010058U (en) * | 2018-02-08 | 2018-10-26 | 杭州国电建设工程有限公司 | Flexible hiden type folding fence |
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| US20030051825A1 (en) * | 2001-08-28 | 2003-03-20 | Toepel Michael P. | Colapsable, self-supporting, rigid laser containment barrier |
| US20030197165A1 (en) * | 2002-04-19 | 2003-10-23 | Rubbermaid Commercial Products Llc | Expandable and contractible barrier |
| CN202715944U (en) * | 2012-06-19 | 2013-02-06 | 浙江欧华造船有限公司 | Welding wind shield in ship manufacturing work |
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