CN115365616A - Steel structure welding device with protection component - Google Patents
Steel structure welding device with protection component Download PDFInfo
- Publication number
- CN115365616A CN115365616A CN202211131310.8A CN202211131310A CN115365616A CN 115365616 A CN115365616 A CN 115365616A CN 202211131310 A CN202211131310 A CN 202211131310A CN 115365616 A CN115365616 A CN 115365616A
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- plate
- fixedly arranged
- inert gas
- welding
- fixing
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- 238000003466 welding Methods 0.000 title claims abstract description 81
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 239000011261 inert gas Substances 0.000 claims abstract description 56
- 238000010276 construction Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/325—Devices for supplying or evacuating shielding gas
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention provides a steel structure welding device with a protection assembly, which relates to the field of steel structure welding and comprises the following components: a base plate; the top of the bottom plate is fixedly provided with two cylinders, and the top of the two cylinders is fixedly provided with a top plate; the driving mechanism is arranged at the bottom of the top plate; the inert gas storage assembly is arranged on the top of the top plate; the protection assembly is arranged at the bottom of the driving mechanism; the fixed assembly is arranged on the top of the bottom plate; the welding gun is arranged at the bottom of the protection component; the welding machine is fixedly arranged at the top of the top plate and is electrically connected with the welding gun; the invention can automatically spray inert gas when welding the steel structure, thereby avoiding the oxidation of the steel structure during welding; the problem of easy emergence oxidation when the steel construction welding is solved.
Description
Technical Field
The invention relates to the technical field of steel structure welding, in particular to a steel structure welding device with a protection assembly.
Background
The steel structure is a structure composed of steel materials and is one of the main building structure types; the structure mainly comprises steel beams, steel columns, steel trusses and other members which are made of section steel, steel plates and the like; welding is required during steel structure processing.
If the application number is: the patent of CN202121921331.0 discloses a welding device for a steel structure, which comprises a base, wherein a telescopic rod is fixedly arranged above the base, the upper end of the telescopic rod is fixedly provided with a motor, the output end of the motor horizontally faces one side of the center of the base and is connected with a v-21274plate, two ends of the v-21274plate face the center of the base, a threaded rod is fixedly arranged between horizontal sides of the v-21274plate, the lower end of the threaded rod is fixedly sleeved with a first connecting block, the upper end of the threaded rod is slidably sleeved with a second connecting block, nuts are arranged on the threaded rods on the upper side and the lower side of the second connecting block in a matching manner, the first connecting block and the second connecting block are fixedly provided with a connecting plate, the other end of the connecting plate is provided with a second groove, and a clamping mechanism is inserted and connected in the second groove; the utility model discloses a welding set for steel construction can rotate the welding.
Based on the foregoing, the inventor discovers that the welding device for the current steel structure is easy to oxidize during steel structure welding, can not play the protective action to the steel structure, has reduced the welding effect of steel structure, and the welding seam of steel structure is properly adjusted to inconvenient staff, the steel structure of different models of welding is not convenient for.
Disclosure of Invention
In view of the above, the invention provides a steel structure welding device with a protection assembly, which comprises an inert gas storage assembly, a protection assembly and a fixing assembly, wherein the inert gas can be automatically sprayed out when a steel structure is welded, so that oxidation of the steel structure during welding is avoided, workers can conveniently and properly adjust welding seams of the steel structure, and the welding efficiency of the steel structure is improved.
The invention provides a purpose and an effect of a steel structure welding device with a protection assembly, and the purpose and the effect specifically comprise the following steps: the device comprises a bottom plate, a driving mechanism, an inert gas storage assembly, a protection assembly, a fixing assembly, a welding gun and a welding machine;
the top of the bottom plate is fixedly provided with two cylinders, and the top of the two cylinders is fixedly provided with a top plate; the driving mechanism is arranged at the bottom of the top plate; the inert gas storage assembly is mounted on the top of the top plate; the protection assembly is arranged at the bottom of the driving mechanism; the fixed assembly is arranged on the top of the bottom plate; the welding gun is arranged at the bottom of the protection component; the welding machine is fixedly installed at the top of the top plate and is electrically connected with the welding gun.
Further, the protection assembly further comprises: the device comprises an extrusion block, a pushing column and a mounting column; the extrusion block is arranged inside the protective cover in a sliding manner; the pushing column is fixedly arranged on the front side of the extrusion block, the front end of the pushing column is of a hemispherical structure, and the pushing column is tangent to the mounting plate; the mounting column is fixedly mounted on the rear side of the extrusion block.
Further, the driving mechanism includes: the sliding rail, the sliding block and the motor; the sliding rail is fixedly connected with the top plate; the sliding block is arranged in the sliding rail in a sliding manner; the motor is fixedly installed at the bottom of the top plate.
Further, the protection component also comprises: a spring, an air outlet pipe and a second check valve; the spring is arranged outside the mounting column, and the rear end of the spring is fixedly connected with the protective cover; the number of the air outlet pipes is two, and the two air outlet pipes are fixedly arranged on the left side and the right side of the protective cover; the second one-way valve is provided with two one-way valves, and the two one-way valves are fixedly arranged in the two air outlet pipes.
Further, the driving mechanism further comprises: the reciprocating screw rod, the mounting plate and the semicircular bulge are arranged on the mounting plate; the reciprocating lead screw is fixedly arranged on the left side of the motor and is connected with the sliding block; the mounting plate is fixedly mounted at the bottom of the sliding rail; the semicircular bulge is fixedly arranged on the rear side of the mounting plate.
Further, the fixing assembly includes: the device comprises a fixed block, a guide shaft and a movable seat; the number of the fixing blocks is two, and the two fixing blocks are fixedly connected with the bottom plate; the number of the guide shafts is two, and the two guide shafts are fixedly arranged on the two fixing blocks; the moving seat is slidably mounted on the two guide shafts, and the bottom of the moving seat is in contact with the bottom plate.
Further, the inert gas storage assembly comprises: the device comprises an inert gas storage tank, a through hole, an inflation tube, a pull rod, a sealing plate and a support column; the inert gas storage tank is fixedly connected with the top plate, and a through hole is formed in the top of the inert gas storage tank; the inflation tube is fixedly arranged on the left side of the inert gas storage tank, and a valve is fixedly arranged on the inflation tube; the pull rod is slidably mounted on the inert gas storage tank; the sealing plate is fixedly arranged at the bottom of the pull rod, and the outer wall of the sealing plate is in contact with the inert gas storage tank; the support column is fixedly installed at the bottom of the sealing plate.
Further, the fixing assembly further comprises: the fixing frame, the locking knob and the guide rod are arranged on the fixing frame; the fixed frame is fixedly arranged at the top of the movable seat; the two locking knobs are arranged on the fixing frame, the two locking knobs are in threaded connection with the fixing frame, and the bottoms of the two locking knobs are in contact with the bottom plate; the guide bars are provided with two guide bars, and the two guide bars are slidably mounted on the fixed frame.
Further, the shield assembly includes: the protective cover, the hose, the one-way valve I and the elastic clamp are arranged on the outer side of the hose; the protective cover is fixedly connected with the sliding block; one end of the hose is fixedly arranged at the rear side of the protective cover, and the other end of the hose is fixedly arranged at the rear side of the inert gas storage tank; the first check valve is fixedly arranged inside the hose; the elastic clamp is arranged on the hose.
Further, the fixing assembly further comprises: the fixing plate, the anti-slip pad and the screw rod are arranged on the fixing plate; the fixed plate is fixedly arranged at the rear sides of the two guide rods; the anti-skid pad is fixedly arranged on the rear side of the fixing plate; the lead screw rotates to be installed on the fixed plate, and lead screw and fixed frame threaded connection.
Advantageous effects
According to the steel structure welding device disclosed by the embodiments of the invention, compared with the traditional welding equipment, the inert gas can be automatically sprayed out when the steel structure is welded, so that the steel structure is prevented from being oxidized when being welded, a worker can conveniently and properly adjust the welding seam of the steel structure, and the welding efficiency of the steel structure is improved.
In addition, because of reciprocal lead screw fixed mounting in the left side of motor, and reciprocal lead screw is connected with the slider to when the motor during operation, the slider drives welder and removes, has realized the automatic weld of steel construction.
In addition, because of promoting post fixed mounting in the front side of extrusion piece, and the front end that promotes the post is half spherical structure, and it is tangent with the mounting panel to promote the post, thereby when the slider removes, the extrusion piece is reciprocating motion around under the effect of semicircle arch and spring, when the extrusion piece moves backward, the inside inert gas of protection casing discharges through two outlet ducts, the steel construction to the welding has played the guard action, take place the oxidation when having avoided the steel construction welding, the welding precision of steel construction has been improved, when the extrusion piece moves forward, the inside inert gas of inert gas bin enters into the protection casing through the hose, inert gas's automatic discharge when having realized the steel construction welding, install on the hose because of the elastic clamp again, and then make this device only when using, inert gas just can discharge in two outlet ducts, and is convenient for use more.
In addition, the screw rod is rotatably arranged on the fixing plate and is in threaded connection with the fixing frame, so that a worker can conveniently fix the steel structure to be welded; because of removing a slidable mounting on two guiding axles, and the bottom plate contact of removing the seat to make things convenient for the staff to suitably adjust the position of steel construction, guaranteed that the welding seam department of steel construction aligns with welder, conveniently weld the steel construction of different models, again because of two locking knob threaded connection on fixed frame, and the bottom plate contact of two locking knobs, and then make to remove the seat and adjust the back more stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic perspective view of an embodiment according to the invention;
FIG. 2 shows a rear side view corner configuration of FIG. 1;
FIG. 3 shows a front view structural schematic of FIG. 1;
FIG. 4 shows a schematic structural view of a top plate and a drive mechanism according to an embodiment of the invention;
FIG. 5 is a schematic view of a portion of the area A in FIG. 4;
FIG. 6 illustrates a schematic center cut-away configuration of an inert gas storage assembly and shield assembly according to an embodiment of the present invention;
FIG. 7 illustrates a schematic partial cut-away view of an inert gas storage assembly according to an embodiment of the present invention;
FIG. 8 illustrates a center cut-away structural view of a shield assembly according to an embodiment of the present invention;
FIG. 9 is a partially enlarged structural view of a region B in FIG. 6;
FIG. 10 is a partial enlarged schematic view of the region C in FIG. 8;
FIG. 11 illustrates a schematic structural view of a base plate and a fixing assembly according to an embodiment of the invention;
fig. 12 is a partially enlarged schematic view of a region D in fig. 11.
List of reference numerals
1. A base plate; 101. a cylinder; 102. a top plate; 2. a drive mechanism; 201. a slide rail; 202. a slider; 203. a motor; 204. a reciprocating screw; 205. mounting a plate; 206. a semicircular bulge; 3. an inert gas storage assembly; 301. an inert gas storage tank; 3011. a through hole; 302. an inflation tube; 303. a pull rod; 304. a sealing plate; 305. a support pillar; 4. a guard assembly; 401. a protective cover; 402. a hose; 403. a one-way valve I; 404. an elastic clip; 405. extruding the block; 406. pushing the column; 407. mounting a column; 408. a spring; 409. an air outlet pipe; 410. a second one-way valve; 5. a fixing assembly; 501. a fixed block; 502. a guide shaft; 503. a movable seat; 504. a fixing frame; 505. locking the knob; 506. a guide bar; 507. a fixing plate; 508. a non-slip mat; 509. a screw rod; 6. a welding gun; 7. and (7) welding the steel.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to fig. 12:
the invention provides a steel structure welding device with a protection component, which comprises a bottom plate 1, a driving mechanism 2, an inert gas storage component 3, a protection component 4, a fixing component 5, a welding gun 6 and a welding machine 7, wherein the bottom plate is provided with a welding head; the top of the bottom plate 1 is fixedly provided with two cylinders 101, and the tops of the two cylinders 101 are fixedly provided with top plates 102; the driving mechanism 2 is arranged at the bottom of the top plate 102; the inert gas storage assembly 3 is mounted on top of the top plate 102; the protection component 4 is arranged at the bottom of the driving mechanism 2; the fixing component 5 is arranged on the top of the bottom plate 1; the welding gun 6 is arranged at the bottom of the protection component 4; welding machine 7 is fixedly mounted on the top of top plate 102, and welding machine 7 and welder 6 electric connection.
Wherein, the drive mechanism 2 includes: a slide rail 201, a slide block 202 and a motor 203; the sliding rail 201 is fixedly connected with the top plate 102; the sliding block 202 is slidably mounted inside the sliding rail 201; the motor 203 is fixedly arranged at the bottom of the top plate 102; the drive mechanism 2 further includes: a reciprocating screw 204, a mounting plate 205 and a semicircular projection 206; the reciprocating lead screw 204 is fixedly arranged on the left side of the motor 203, and the reciprocating lead screw 204 is connected with the slide block 202; the mounting plate 205 is fixedly mounted at the bottom of the sliding rail 201; the semicircular bulge 206 is fixedly arranged at the rear side of the mounting plate 205, and has the following specific functions: because the reciprocating screw 204 is fixedly arranged on the left side of the motor 203, and the reciprocating screw 204 is connected with the sliding block 202, when the motor 203 works, the sliding block 202 drives the welding gun 6 to move, and the automatic welding of a steel structure is realized.
Wherein, the inert gas storage module 3 includes: an inert gas storage tank 301, a through hole 3011, an inflation tube 302, a tie rod 303, a sealing plate 304 and a support column 305; the inert gas storage tank 301 is fixedly connected with the top plate 102, and a through hole 3011 is formed in the top of the inert gas storage tank 301; the inflation pipe 302 is fixedly arranged at the left side of the inert gas storage tank 301, and a valve is fixedly arranged on the inflation pipe 302; the pull rod 303 is slidably mounted on the inert gas storage tank 301; the sealing plate 304 is fixedly arranged at the bottom of the pull rod 303, and the outer wall of the sealing plate 304 is in contact with the inert gas storage tank 301; the support column 305 is fixedly installed at the bottom of the sealing plate 304, and the shielding assembly 4 includes: the protective cover 401, the hose 402, the one-way valve one 403 and the elastic clamp 404; the protective cover 401 is fixedly connected with the sliding block 202; one end of the hose 402 is fixedly arranged at the rear side of the protective cover 401, and the other end is fixedly arranged at the rear side of the inert gas storage tank 301; the one-way valve 403 is fixedly arranged inside the hose 402; a spring clip 404 is mounted on the hose 402; the shielding assembly 4 further comprises: a compression block 405, a push post 406, and a mounting post 407; the extrusion block 405 is slidably mounted inside the shield 401; the pushing column 406 is fixedly arranged on the front side of the extrusion block 405, the front end of the pushing column 406 is of a hemispherical structure, and the pushing column 406 is tangent to the mounting plate 205; the mounting post 407 is fixedly mounted on the rear side of the extrusion block 405; the shielding assembly 4 further comprises: a spring 408, an air outlet pipe 409 and a second check valve 410; the spring 408 is arranged outside the mounting column 407, and the rear end of the spring 408 is fixedly connected with the protective cover 401; the number of the air outlet pipes 409 is two, and the two air outlet pipes 409 are fixedly arranged on the left side and the right side of the protective cover 401; the two check valves 410 are provided with two, and the two check valves 410 are fixedly arranged in the two air outlet pipes 409, and the two check valves are specifically used as follows: because of promoting post 406 fixed mounting in the front side of extrusion piece 405, and the front end that promotes post 406 is the hemisphere structure, and promote post 406 tangent with mounting panel 205, thereby when slider 202 removes, extrusion piece 405 reciprocating motion around under the effect of semicircle arch 206 and spring 408, when extrusion piece 405 backward removes, the inside inert gas of protection casing 401 discharges through two outlet ducts 409, the guard action has been played to the steel construction of welding, oxidation has taken place when having avoided the steel construction welding, the welding precision of steel construction has been improved, when extrusion piece 405 forward removes, the inside inert gas of inert gas storage tank 301 passes through hose 402 and enters into protection casing 401, the automatic discharge of inert gas when having realized the steel construction welding, install on hose 402 because of elasticity clamp 404 again, and then make this device only when using, inert gas just can discharge from two outlet ducts 409, and is convenient to use more.
Wherein, fixed subassembly 5 includes: a fixed block 501, a guide shaft 502 and a moving seat 503; the number of the fixing blocks 501 is two, and the two fixing blocks 501 are fixedly connected with the bottom plate 1; the number of the guide shafts 502 is two, and the two guide shafts 502 are fixedly arranged on the two fixing blocks 501; the moving base 503 is slidably mounted on the two guide shafts 502, and the bottom of the moving base 503 contacts the bottom plate 1; the fixing assembly 5 further comprises: a fixing frame 504, a locking knob 505, and a guide bar 506; the fixed frame 504 is fixedly installed on the top of the movable base 503; the number of the locking knobs 505 is two, the two locking knobs 505 are in threaded connection with the fixing frame 504, and the bottoms of the two locking knobs 505 are in contact with the bottom plate 1; two guide rods 506 are arranged, and the two guide rods 506 are slidably mounted on the fixed frame 504; the fixing assembly 5 further comprises: a fixing plate 507, a non-slip pad 508 and a screw 509; the fixing plate 507 is fixedly installed at the rear side of the two guide rods 506; the anti-slip pad 508 is fixedly installed at the rear side of the fixing plate 507; the lead screw 509 rotates and installs on the fixed plate 507, and lead screw 509 and fixed frame 504 threaded connection, and its concrete function does: the screw rod 509 is rotatably arranged on the fixing plate 507, and the screw rod 509 is in threaded connection with the fixing frame 504, so that a worker can conveniently fix a steel structure to be welded; because of removing seat 503 slidable mounting on two guiding axles 502, and the bottom plate 1 contact of removing seat 503 to make things convenient for the staff to suitably adjust the position of steel construction, guaranteed that the welding seam department of steel construction aligns with welder 6, conveniently weld the steel construction of different models, again because of two locking knob 505 threaded connection on fixed frame 504, and the bottom plate 1 contact of two locking knobs 505, and then make to remove seat 503 adjustment back more stable.
The specific use mode and function of the embodiment are as follows: in the invention, firstly, a worker installs a bottom plate 1 at a proper position, then places a steel structure to be welded in a fixed frame 504, clockwise rotates a screw rod 509 to facilitate the worker to fix the steel structure to be welded, then properly adjusts the position of a movable seat 503 to align a welding seam of the steel structure with a welding gun 6, and clockwise rotates two locking knobs 505 to make the movable seat 503 more stable after adjustment, facilitate welding of steel structures of different models, then the worker starts two cylinders 101, the welding gun 6 moves downwards, then the worker starts a motor 203 and a welding machine 7, a slider 202 drives the welding gun 6 to move, so as to achieve automatic welding of the steel structure, when the slider 202 moves, an extrusion block 405 reciprocates back and forth under the action of a semicircular bulge 206 and a spring 408, when the extrusion block 405 moves backwards, inert gas inside a protective cover 401 enters a hose 402 through two gas outlet pipes to be butt-welded, the protective function is achieved, oxidation is avoided when welding of the steel structure, the precision welding of the steel structure is improved, when the extrusion block 405 moves forwards, inert gas enters a hose 301 to achieve that the inert gas in the steel structure is automatically discharged from a protective cover 409, and the protective cover 401 is convenient to be used only when the inert gas clamp is used, the inert gas clamp 404 is discharged from the steel structure, and the inert gas outlet pipe 402; when the inert gas needs to be filled, the staff connects the external pipeline with the inflation tube 302 and opens the valve on the inflation tube 302.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. The utility model provides a steel construction welding set with protection component which characterized in that includes: the device comprises a bottom plate (1), a driving mechanism (2), an inert gas storage component (3), a protection component (4), a fixing component (5), a welding gun (6) and a welding machine (7);
the top of the bottom plate (1) is fixedly provided with two cylinders (101), and the tops of the two cylinders (101) are fixedly provided with top plates (102); the driving mechanism (2) is arranged at the bottom of the top plate (102); the inert gas storage assembly (3) is mounted on the top of the top plate (102); the protection component (4) is arranged at the bottom of the driving mechanism (2); the fixing component (5) is arranged at the top of the bottom plate (1); the welding gun (6) is arranged at the bottom of the protection component (4); the welding machine (7) is fixedly installed at the top of the top plate (102), and the welding machine (7) is electrically connected with the welding gun (6).
2. A steel structure welding device with a protection component as claimed in claim 1, characterized in that: the drive mechanism (2) comprises: the sliding rail (201), the sliding block (202) and the motor (203); the sliding rail (201) is fixedly connected with the top plate (102); the sliding block (202) is arranged in the sliding rail (201) in a sliding manner; the motor (203) is fixedly arranged at the bottom of the top plate (102).
3. The welding device for the steel structure with the protection component as claimed in claim 2, wherein: the drive mechanism (2) further comprises: the reciprocating screw rod (204), the mounting plate (205) and the semicircular bulge (206); the reciprocating lead screw (204) is fixedly arranged on the left side of the motor (203), and the reciprocating lead screw (204) is connected with the sliding block (202); the mounting plate (205) is fixedly mounted at the bottom of the sliding rail (201); the semicircular bulge (206) is fixedly arranged on the rear side of the mounting plate (205).
4. A steel structure welding device with a protection component as claimed in claim 3, characterized in that: the inert gas storage assembly (3) comprises: an inert gas storage tank (301), a through hole (3011), an inflation tube (302), a pull rod (303), a sealing plate (304) and a support column (305); the inert gas storage tank (301) is fixedly connected with the top plate (102), and a through hole (3011) is formed in the top of the inert gas storage tank (301); the inflation pipe (302) is fixedly arranged at the left side of the inert gas storage tank (301), and a valve is fixedly arranged on the inflation pipe (302); the pull rod (303) is slidably mounted on the inert gas storage tank (301); the sealing plate (304) is fixedly arranged at the bottom of the pull rod (303), and the outer wall of the sealing plate (304) is in contact with the inert gas storage tank (301); the supporting column (305) is fixedly arranged at the bottom of the sealing plate (304).
5. A steel structure welding device with a protection component as claimed in claim 4, characterized in that: the guard assembly (4) comprises: the device comprises a protective cover (401), a hose (402), a one-way valve I (403) and an elastic clamp (404); the protective cover (401) is fixedly connected with the sliding block (202); one end of the hose (402) is fixedly arranged at the rear side of the protective cover (401), and the other end of the hose is fixedly arranged at the rear side of the inert gas storage tank (301); the one-way valve I (403) is fixedly arranged inside the hose (402); the spring clip (404) is mounted on the hose (402).
6. A steel structure welding device with a protection component as claimed in claim 5, characterized in that: the shielding assembly (4) further comprises: a pressing block (405), a pushing column (406) and a mounting column (407); the extrusion block (405) is slidably arranged inside the protective cover (401); the pushing column (406) is fixedly arranged on the front side of the extrusion block (405), the front end of the pushing column (406) is of a hemispherical structure, and the pushing column (406) is tangent to the mounting plate (205); the mounting column (407) is fixedly mounted on the rear side of the extrusion block (405).
7. The welding device for steel structures with the protection assembly as set forth in claim 6, characterized in that: the shielding assembly (4) further comprises: a spring (408), an air outlet pipe (409) and a second check valve (410); the spring (408) is arranged outside the mounting column (407), and the rear end of the spring (408) is fixedly connected with the protective cover (401); the number of the air outlet pipes (409) is two, and the two air outlet pipes (409) are fixedly arranged on the left side and the right side of the protective cover (401); the two check valves II (410) are arranged in total, and the two check valves II (410) are fixedly arranged in the two air outlet pipes (409).
8. A steel structure welding device with a protection component as claimed in claim 1, characterized in that: the fixing assembly (5) comprises: a fixed block (501), a guide shaft (502) and a moving seat (503); the number of the fixing blocks (501) is two, and the two fixing blocks (501) are fixedly connected with the bottom plate (1); the number of the guide shafts (502) is two, and the two guide shafts (502) are fixedly arranged on the two fixing blocks (501); the moving seat (503) is slidably mounted on the two guide shafts (502), and the bottom of the moving seat (503) is in contact with the bottom plate (1).
9. The welding device for steel structures with the protection assembly as set forth in claim 8, wherein: the fixing assembly (5) further comprises: a fixing frame (504), a locking knob (505) and a guide rod (506); the fixed frame (504) is fixedly arranged at the top of the movable seat (503); the number of the locking knobs (505) is two, the two locking knobs (505) are in threaded connection with the fixing frame (504), and the bottoms of the two locking knobs (505) are in contact with the bottom plate (1); the number of the guide rods (506) is two, and the two guide rods (506) are slidably mounted on the fixing frame (504).
10. A steel structure welding device with a protection component as claimed in claim 9, wherein: the fixing assembly (5) further comprises: a fixing plate (507), a non-slip pad (508) and a screw rod (509); the fixing plate (507) is fixedly arranged at the rear sides of the two guide rods (506); the anti-skid pad (508) is fixedly arranged at the rear side of the fixing plate (507); the screw rod (509) is rotatably arranged on the fixing plate (507), and the screw rod (509) is in threaded connection with the fixing frame (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211131310.8A CN115365616B (en) | 2022-09-15 | Steel structure welding device with protection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211131310.8A CN115365616B (en) | 2022-09-15 | Steel structure welding device with protection component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115365616A true CN115365616A (en) | 2022-11-22 |
| CN115365616B CN115365616B (en) | 2024-07-26 |
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