CN113523497A

CN113523497A - Welding device for ship repair

Info

Publication number: CN113523497A
Application number: CN202111083374.0A
Authority: CN
Inventors: 胡进
Original assignee: Nantong Cosco Clavon Anticorrosion Engineering Pte Ltd
Current assignee: Nantong Cosco Clavon Anticorrosion Engineering Pte Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2021-10-22
Anticipated expiration: 2041-09-16
Also published as: CN113523497B

Abstract

The invention discloses a welding device for ship repair, which relates to the technical field of welding and comprises a liquefied gas cylinder, a welding gun, a placing pipe and a heat dissipation fan, wherein the liquefied gas cylinder is connected with the welding gun through an air guide pipe, an air outlet valve is arranged on the liquefied gas cylinder, the placing pipe is arranged on one side of the liquefied gas cylinder, the heat dissipation fan is arranged at the bottom end of the placing pipe, and the welding device for ship repair is characterized in that when the welding gun is collided, a gun barrel of the welding gun extrudes an elastic cushion so as to slow down collision impact force, and meanwhile, the elastic cushion is extruded to deform and move towards two sides so as to enable a clamping frame to be rotatably inserted into a groove on the outer side of a heat conduction pipe, so that the position of the heat conduction pipe is limited, the transmission direction of the collision impact force is changed, the impact force is counteracted, and the gun barrel of the welding gun is protected so as to prevent the welding gun from being bent.

Description

Welding device for ship repair

Technical Field

The invention relates to the technical field of welding, in particular to a welding device for ship repair.

Background

The ship needs to be maintained and repaired regularly for keeping a good technical state, the ship structure is mostly made of steel, and a welding device is needed in the repairing process;

the position randomness is placed to current welding rifle after using and is beaten, when taking inconvenience, not only is difficult to prevent that boat maintenance work platform from leading to the welding rifle to drop when the shake, and the welding rifle mouth of pipe is unable effectual prevents the inside ash that falls of welding rifle mouth of pipe simultaneously, is difficult to avoid because of the welding rifle trouble that the laying dust leads to in the welding rifle nozzle, has shortened the life of welding rifle indirectly to lead to unnecessary economic loss.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a welding device for ship repair, which solves the problems that a welding gun is easy to fall off when shaking, and dust in the inner part of the opening of the welding gun cannot be effectively prevented.

In order to achieve the purpose, the invention is realized by the following technical scheme: a welding device for ship repair structurally comprises a liquefied gas cylinder, a welding gun, a placing pipe and a heat dissipation fan, wherein the liquefied gas cylinder is connected with the welding gun through an air guide pipe, an air outlet valve is arranged on the liquefied gas cylinder, the placing pipe is arranged on one side of the liquefied gas cylinder, the heat dissipation fan is arranged at the bottom end of the placing pipe, a heat conduction pipe is arranged inside the placing pipe, a lug is arranged inside the placing pipe, an elastic cushion is fixedly connected onto the lug, one end of the elastic cushion is fixedly connected with the heat conduction pipe, two sides of the lug are rotatably connected with clamping frames through supporting frames, two opposite sides of the clamping frames are fixedly connected with supporting strips, the used welding gun is closed and is inserted into the heat conduction pipe to dissipate heat, the welding gun is cooled through the heat dissipation fan, when the welding gun is collided, a gun barrel of the welding gun extrudes the elastic cushion so as to reduce collision impact force, meanwhile, the elastic cushion is extruded to deform and move towards two sides, so that the clamping frame is inserted into the groove in the outer side of the heat conduction pipe in a rotating mode, the position of the heat conduction pipe is limited, the transmission direction of collision impact force is changed, the impact force is balanced, the barrel of the welding gun is protected, and the welding gun is prevented from being bent.

Preferably, a clamping cylinder is fixedly connected to the welding gun, a clamping groove is formed in the clamping cylinder, a first magnetic block is fixedly connected to the inside of the clamping groove, an insulating layer is connected to the outer side of the clamping cylinder in a sliding mode and is connected with the clamping cylinder through a tension spring, and the insulating layer is located on the outer side of the clamping groove under the action of the tension spring, so that magnetism of the first magnetic block is blocked, and the first magnetic block is prevented from being attracted to external magnetic objects.

Preferably, the inside fixedly connected with support ring of heat pipe, the both sides of support ring are rotated and are connected with the holding frame, the inside embedding of holding frame is connected with the second magnetic path, fixedly connected with ejector pin on the support ring, the both sides fixedly connected with elastic support frame of ejector pin, when the centre gripping section of thick bamboo inserts the inside of heat pipe, the ejector pin contains the position of self action of gravity lower restriction insulating layer in the welding, makes the centre gripping groove spill, attracts mutually through the magnetism between first magnetic path and the second magnetic path, makes the top of holding frame remove to the inside in centre gripping groove to fix the welding rifle in the inside of heat pipe, and the top of holding frame establishes to the sphere, makes things convenient for personnel to pull out the welding rifle.

Preferably, the top of placing the pipe is equipped with the bellied protruding layer that makes progress, be equipped with the filtration pore on the protruding layer, outside air current gets into the inside of placing a section of thick bamboo after filtering through the filtration pore under the fan effect, dispels the heat to the welding gun.

Preferably, the impeller is rotatably connected to the inner portion of the protruding layer, the scraper is fixedly connected to the impeller, and the impeller is driven to rotate when airflow passes through the filtering holes, so that the scraper cleans the outer surfaces of the filtering holes, and dust and impurities are prevented from blocking the filtering holes.

Preferably, the top end of the protruding layer is rotatably connected with a sealing plate through a rotating shaft, the bottom of the sealing plate is fixedly connected with an elastic frame, the sealing plate keeps horizontal under the elastic action of the elastic frame, and when the welding gun is inserted into the placing tube, the sealing plate keeps a fit with a gun barrel of the welding gun, so that dust is prevented from entering the welding gun.

Preferably, the bottom fixedly connected with collecting box of closing plate, the one end opening and the swivelling joint of collecting box have a plurality of cleaning wheels, and the fixedly connected with rubber pad on the cleaning wheel, the inside of collecting box is rotated and is connected with the clearance frame, be equipped with support piece on the clearance frame, one side of collecting box is equipped with the extension and collects the layer, and the cleaning wheel is laminated with the barrel of welding rifle mutually to drive the rotatory dust impurity of adhesion on the clearance wheel and clearance barrel when the welding rifle plug, and the cleaning wheel is when rotatory, and the clearance frame slightly rotates under support piece's elastic action, makes the clearance end and the cleaning wheel of clearance frame laminate mutually, thereby gets rid of the dust of taking turns to the clearance.

Advantageous effects

The invention provides a welding device for ship repair. The method has the following beneficial effects:

(1) this welding set is used in boats and ships repair receives the collision when the welding rifle receives the collision, thereby the barrel extrusion cushion of welding rifle slows down the collision impact force, and the cushion takes place deformation to remove to both sides by the extrusion simultaneously, makes in the rotatory outside recess that inserts the heat pipe of holding frame to the position of restriction heat pipe, and the direction of transfer that changes the collision impact force makes the impact force offset, protects the barrel of welding rifle, prevents that it from bending.

(2) This welding set is used in boats and ships repair, when the centre gripping section of thick bamboo inserted the inside of heat pipe, the ejector pin contained the position of restriction insulating layer under the action of self gravity in the welding, made the centre gripping groove spill, attracted through the magnetism between first magnetic path and the second magnetic path, made the top of holding frame remove to the inside in centre gripping groove to fix the welding gun in the inside of heat pipe, and the top of holding frame establishes to the sphere, makes things convenient for personnel to pull out the welding gun.

(3) This welding set is used in boats and ships repair, external air current filters the inside that the back got into and place a section of thick bamboo through filtering the filtration pore under the fan effect, dispels the heat to the welding gun, and the impeller rotation is driven in the air current when filtering the filtration pore, makes the surface of scraper blade clearance filtration pore, prevents that dust impurity from blockking up the filtration pore.

(4) The sealing plate is kept horizontal under the elastic action of the elastic frame, and when the welding gun is inserted into the placing pipe, the sealing plate is kept attached to the gun barrel of the welding gun, so that dust is prevented from entering the welding gun.

(5) This welding set is used in boats and ships repair, the barrel of cleaning wheel and welding gun laminates mutually to drive the dust impurity of adhesion on the rotatory and clearance barrel of cleaning wheel when the welding gun plug, and the cleaning wheel is when rotatory, and the clearance frame takes place slightly to rotate under support piece's elastic action, makes the clearance end of clearance frame laminate mutually with the cleaning wheel, thereby gets rid of the dust of clearance on the cleaning wheel.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the placement tube of the present invention;

FIG. 3 is a schematic view of the internal structure of the laying pipe of the present invention;

FIG. 4 is a schematic view of the inner structure of the heat conducting tube according to the present invention;

FIG. 5 is an overall cross-sectional view of a raised layer of the present invention;

FIG. 6 is a schematic view of the overall structure of the collecting box of the present invention.

In the figure: 1. a liquefied gas cylinder; 2. welding a gun; 3. placing a tube; 4. a heat radiation fan; 5. a heat conducting pipe; 6. an elastic pad; 7. a clamping frame; 8. a supporting strip; 9. a clamping cylinder; 10. a clamping groove; 11. a first magnetic block; 12. an insulating layer; 13. a second magnetic block; 14. a top rod; 15. an elastic support frame; 16. a raised layer; 17. a filtration pore; 18. an impeller; 19. a squeegee; 20. a sealing plate; 21. an elastic frame; 22. a collection box; 23. cleaning the wheel; 24. cleaning the rack; 25. a support member; 26. the collection layer is extended.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a welding device for ship repair structurally comprises a liquefied gas cylinder 1, a welding gun 2, a placing pipe 3 and a heat dissipation fan 4, wherein the liquefied gas cylinder 1 is connected with the welding gun 2 through an air duct, an air outlet valve is arranged on the liquefied gas cylinder 1, the placing pipe 3 is arranged on one side of the liquefied gas cylinder 1, the heat dissipation fan 4 is arranged at the bottom end of the placing pipe 3, a heat conduction pipe 5 is arranged inside the placing pipe 3, a convex block is arranged inside the placing pipe 3, an elastic pad 6 is fixedly connected onto the convex block, one end of the elastic pad 6 is fixedly connected with the heat conduction pipe 5, clamping frames 7 are rotatably connected onto two sides of the convex block through supporting frames, a supporting strip 8 is fixedly connected onto one opposite side of each clamping frame 7, the welding gun 2 after being used is closed and is inserted into the heat conduction pipe 5 for heat dissipation, and the welding gun 2 is cooled through the heat dissipation fan 4, when welding rifle 2 received the collision, thereby welding rifle 2's barrel extrusion cushion 6 slowed down the collision impact force, cushion 6 received the extrusion simultaneously and takes place deformation to remove to both sides, makes in 7 rotatory outside recesses that insert heat pipe 5 of holding frame to restriction heat pipe 5's position, and change the direction of transfer of collision impact force, make the impact force offset, protection welding rifle 2's barrel prevents that it from bending.

Wherein, fixedly connected with centre gripping section of thick bamboo 9 on welding rifle 2, the inside of centre gripping section of thick bamboo 9 is equipped with centre gripping groove 10, the first magnetic path 11 of inside fixedly connected with in centre gripping groove 10, the outside sliding connection of centre gripping section of thick bamboo 9 has insulating layer 12, and insulating layer 12 is connected with centre gripping section of thick bamboo 9 through the extension spring, and insulating layer 12 is located the outside of centre gripping groove 10 under the effect of extension spring to block the magnetism of first magnetic path 11, avoid first magnetic path 11 to attract with external magnetic article mutually.

Wherein, the inside fixedly connected with support ring of heat pipe 5, the both sides of support ring are rotated and are connected with clamping frame 7, the inside embedding of clamping frame 7 is connected with second magnetic path 13, fixedly connected with ejector pin 14 on the support ring, the both sides fixedly connected with elastic support frame 15 of ejector pin 14, when a centre gripping section of thick bamboo 9 inserts the inside of heat pipe 5, ejector pin 14 contains the position of restriction insulating layer 12 under the effect of self gravity in the welding, makes centre gripping groove 10 spill, inhales mutually through the magnetism between first magnetic path 11 and the second magnetic path 13, makes clamping frame 7's top remove to the inside of centre gripping groove 10 to fix welding rifle 2 in the inside of heat pipe 5, and establish to spherical on the top of clamping frame 7, make things convenient for personnel to pull out welding rifle 2.

Wherein, the top of placing pipe 3 is equipped with the bellied protruding layer 16 that makes progress, be equipped with filtration pore 17 on the protruding layer 16, outside air current enters into the inside of placing a section of thick bamboo after filtering through filtration pore 17 under the fan effect, dispels the heat to welding gun 2.

Wherein, the inside of the protruding layer 16 is rotatably connected with an impeller 18, the impeller 18 is fixedly connected with a scraper 19, and when the airflow passes through the filtering hole 17, the impeller 18 is driven to rotate, so that the scraper 19 cleans the outer surface of the filtering hole 17, and prevents dust and impurities from blocking the filtering hole 17.

Wherein, the top of the protruding layer 16 is rotatably connected with a sealing plate 20 through a rotating shaft, the bottom of the sealing plate 20 is fixedly connected with an elastic frame 21, the sealing plate 20 keeps horizontal under the elastic action of the elastic frame 21, and when the welding gun 2 is inserted into the placing tube 3, the sealing plate 20 keeps the fit with the barrel of the welding gun 2, thereby preventing the dust from entering.

The bottom end of the sealing plate 20 is fixedly connected with a collecting box 22, one end of the collecting box 22 is open and is rotatably connected with a plurality of cleaning wheels 23, rubber pads are fixedly connected onto the cleaning wheels 23, a cleaning frame 24 is rotatably connected to the inside of the collecting box 22, a supporting piece 25 is arranged on the cleaning frame 24, an extension collecting layer 26 is arranged on one side of the collecting box 22, the cleaning wheels 23 are attached to a gun barrel of the welding gun 2, the cleaning wheels 23 are driven to rotate and clean dust and impurities adhered to the gun barrel when the welding gun 2 is plugged in and pulled out, the cleaning frame 24 slightly rotates under the elastic action of the supporting piece 25 when the cleaning wheels 23 rotate, the cleaning ends of the cleaning frames 24 are attached to the cleaning wheels 23, and accordingly the dust cleaned on the cleaning wheels 23 is removed.

When the welding gun is in operation, the welding gun 2 after use is closed and inserted into the heat conduction pipe 5 for heat dissipation, the welding gun 2 is cooled by the cooling fan 4, when the welding gun 2 is collided, the barrel of the welding gun 2 extrudes the elastic cushion 6 to reduce collision impact force, meanwhile, the elastic cushion 6 is extruded to deform and move towards two sides, the clamping frame 7 is rotatably inserted into the groove on the outer side of the heat conduction pipe 5, so that the position of the heat conduction pipe 5 is limited, the transmission direction of the collision impact force is changed, the impact force is counteracted, the barrel of the welding gun 2 is protected and prevented from being bent, the insulating layer 12 is positioned on the outer side of the clamping groove 10 under the action of the tension spring, so that the magnetism of the first magnetic block 11 is prevented, the first magnetic block 11 is prevented from being attracted with external magnetic objects, when the clamping cylinder 9 is inserted into the heat conduction pipe 5, the ejector rod 14 limits the position of the insulating layer 12 under the action of self gravity during welding, the clamping groove 10 is leaked, the top end of the clamping frame 7 is moved to the inside of the clamping groove 10 through the magnetic attraction between the first magnetic block 11 and the second magnetic block 13, so that the welding gun 2 is fixed inside the heat conduction pipe 5, the top end of the clamping frame 7 is spherical, a person can conveniently pull out the welding gun 2, the top end of the placing pipe 3 is provided with an upward convex layer 16, the convex layer 16 is provided with a filtering hole 17, external air flow is filtered through the filtering hole 17 under the action of a fan and then enters the inside of the placing barrel to dissipate heat of the welding gun 2, the impeller 18 is driven to rotate when the air flow passes through the filtering hole 17, the scraper 19 cleans the outer surface of the filtering hole 17, the filtering hole 17 is prevented from being blocked by dust impurities, the sealing plate 20 is kept horizontal under the elastic action of the elastic frame 21, and when the welding gun 2 is inserted into the placing pipe 3, the sealing plate 20 is kept in a fit with the gun barrel of the welding gun 2, thereby prevent the entering of dust, the barrel of cleaning wheel 23 and welding gun 2 is laminated mutually to drive the dust impurity of adhesion on the rotatory and clearance barrel of cleaning wheel 23 when welding gun 2 plug, and cleaning wheel 23 is when rotatory, and cleaning frame 24 takes place slightly to rotate under support piece 25's elastic action, makes cleaning frame 24's clearance end and cleaning wheel 23 laminate mutually, thereby gets rid of the dust of clearance on the cleaning wheel 23.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding set is used in boats and ships repair, its structure includes liquefied gas bottle (1), welding gun (2), places pipe (3) and cooling fan (4), liquefied gas bottle (1) is connected with welding gun (2) through the air duct, and is equipped with out the gas valve on liquefied gas bottle (1), place pipe (3) and install the one side at liquefied gas bottle (1), cooling fan (4) are installed in the bottom of placing pipe (3), its characterized in that: the inside of placing pipe (3) is equipped with heat pipe (5), the inside of placing pipe (3) is equipped with the lug, fixedly connected with cushion (6) on the lug, the one end and heat pipe (5) fixed connection of cushion (6), the both sides of lug are rotated through the support frame and are connected with holding frame (7), two the relative one side fixedly connected with support bar (8) of holding frame (7).

2. The welding device for repairing a ship according to claim 1, wherein: fixedly connected with a clamping cylinder (9) is gone up in welding rifle (2), the inside of a clamping cylinder (9) is equipped with centre gripping groove (10), the first magnetic path of inside fixedly connected with (11) of centre gripping groove (10), the outside sliding connection of a clamping cylinder (9) has insulating layer (12), and insulating layer (12) are connected with a clamping cylinder (9) through the extension spring.

3. The welding device for repairing a ship according to claim 1, wherein: the inside fixedly connected with support ring of heat pipe (5), the both sides of support ring are rotated and are connected with the clamping frame, the inside embedding of clamping frame is connected with second magnetic path (13), fixedly connected with ejector pin (14) on the support ring, the both sides fixed connection of ejector pin (14) has elastic support frame (15).

4. The welding device for repairing a ship according to claim 1, wherein: the top of placing pipe (3) is equipped with the bellied protruding layer (16) that makes progress, be equipped with filtration pore (17) on protruding layer (16).

5. The welding device for repairing a ship according to claim 4, wherein: the inner part of the convex layer (16) is rotatably connected with an impeller (18), and a scraper (19) is fixedly connected to the impeller (18).

6. The welding device for repairing a ship according to claim 4, wherein: the top end of the protruding layer (16) is rotatably connected with a sealing plate (20) through a rotating shaft, and the bottom of the sealing plate (20) is fixedly connected with an elastic frame (21).

7. The welding device for repairing a ship according to claim 6, wherein: the bottom fixedly connected with collecting box (22) of closing plate (20), the one end opening and the rotation of collecting box (22) are connected with a plurality of cleaning wheel (23), and cleaning wheel (23) go up the fixedly connected with rubber pad, the inside rotation of collecting box (22) is connected with clearance frame (24), be equipped with support piece (25) on clearance frame (24), one side of collecting box (22) is equipped with extension collection layer (26).