Welding equipment for wiring engineering mounting rack

Abstract

The invention relates to the field of welding equipment, in particular to welding equipment for a wiring engineering mounting rack, which comprises a welding machine, a welding gun, a connecting block and the like, the welding machine is connected with a connecting pipe; the connecting pipe is connected with a welding gun; connecting blocks are fixedly connected to the lower sides of the welding guns. The welding gun is worn on the arm, the two hands of a user can be free to support and fix a welding part or carry out other operations, when welding is suspended, the user only moves the worn arm, the position of the gun head of the welding gun can be moved to the position above the first supporting plate and does not protrude out of the first supporting plate, and therefore the welding gun is convenient to use. The high-temperature gun head is prevented from making contact with other objects or the body of a user, operation is convenient, the welding gun is not powered off in the process, the welding gun does not need to be turned on and turned off repeatedly due to welding pause, operation is reduced, and continuous welding operation is facilitated.

Description

Technical Field

[0001] The invention relates to the field of welding equipment, in particular to welding equipment for a wiring engineering installation frame. Background Art

[0002] In the wiring projects of power, communication, network and other lines, in order to reduce the occupation of ground space, wiring will be chosen in the air, and then the installation bracket will be used to support the line. To ensure stability, the installation clamp will be fixed to the installation position such as the exterior wall of the building by welding, and the welder usually moves to the aerial welding point by means of a sling or the like. When welding the aerial wiring installation frame, the welder carries a small welding machine to operate, but during the welding process, the installation frame needs to be supported and the welding gun needs to be operated. The two-handed operation is limited, and when welding continuously, the welder needs to take other welding parts and put the welding gun on the body. The welding gun with residual heat is easy to contact the user's body and burn the user. The repeated taking and switching of the welding gun is inefficient and may also cause the welding gun to fall out of the hand. Summary of the invention

[0003] In order to overcome the disadvantages that when welding the mounting frame of the aerial wiring, the welder needs to hold the mounting frame and operate the welding gun at the same time, and the operation of both hands is limited. When the welding is paused, the welder will put the welding gun with residual heat on his body, which is easy to burn. In addition, the welding gun is easy to slip out of the hand when repeatedly taking the welding parts and switching the welding gun. The present invention provides a welding device for the wiring engineering mounting frame.

[0004] Technical solution: A welding device for a wiring engineering installation frame includes a welding machine and a welding gun; the welding machine is connected to a connecting pipe; the connecting pipe is connected to the welding gun; a shoulder strap is provided on the welding machine; it also includes a connecting block, a support plate, a trapezoidal block and a triangular limit block; a connecting block is fixedly connected to the lower side of the welding gun; the connecting block is slidably connected to the support plate; a plurality of arc-shaped clamping plates are fixedly connected to the lower side of the support plate; two trapezoidal blocks are fixedly connected to the connecting block; four triangular limit blocks are slidably connected to the support plate; an elastic member is fixedly connected between each triangular limit block and the support plate.

[0005] Further description, it also includes a baffle and a protection component; two baffles are fixedly connected to the support plate; the welding gun is located between the two baffles; and a protection component for protecting fixed sparks and light is commonly connected to all the baffles.

[0006] To further explain, the protection component includes: an elastic member 2 and a protection cover: each baffle is fixedly connected to an elastic member 2; the telescopic ends of all elastic members 2 are commonly fixedly connected to a protection cover; the protection cover is bowl-shaped.

[0007] It is further explained that the protective cover is made of high temperature resistant glass, and the side away from the welding gun head is covered with a UV protection film.

[0008] Further explanation: a rubber ring is provided on the bowl edge of the protective cover.

[0009] Further explaining, the welder’s strap is adjustable in length.

[0010] Further explanation, it also includes a connecting column, a second support plate, a sliding rod and a rubber sheet; the upper sides of the two baffles are fixedly connected to a connecting column; the top of the connecting column is connected to the second support plate in a damping rotation manner; a number of arc-shaped clamping plates are fixedly connected to the second support plate; the first support plate and the first arc-shaped clamping plate are symmetrically arranged with the second support plate and the second arc-shaped clamping plate; two sliding rods are slidably connected to each of the first support plate and the second support plate; each sliding rod is fixedly connected to a rubber sheet; the rubber sheet is arc-shaped.

[0011] To further illustrate, the edges of the arc-shaped splint 1 and the arc-shaped splint 2 are rounded edges.

[0012] Further explanation: the inner side surfaces of the arc-shaped clamping plate 1 and the arc-shaped clamping plate 2 are provided with anti-skid rubber protrusions.

[0013] Further description, it also includes a connecting frame and a fixing ring; the connecting frame is fixedly connected to one side of the support plate close to the tail of the welding gun; the fixing ring is fixedly connected to the connecting frame; and the fixing ring is fixedly connected to the connecting pipe.

[0014] The beneficial effects of the present invention are as follows: the present invention realizes that by wearing the welding gun on the arm, the user can use both hands to support and fix the welding piece or perform other operations. When pausing welding, the user only needs to move the arm to move the welding gun head to the top of the support plate 1, so that the welding gun head does not protrude from the support plate 1, thereby preventing the high-temperature gun head from contacting other objects or the user's body. The operation is convenient, and the welding gun is not disconnected during the process. There is no need to repeatedly turn on and off the welding gun due to the pause in welding, which reduces the operation and facilitates continuous welding operations. Two baffles are arranged on the support plate 1. After the welding gun head is moved to the top of the support plate 1, it is surrounded between the two baffles, further increasing the isolation and protection effect of the high-temperature gun head; A protective cover is set near the welding gun head to prevent sparks from flying towards the user. At the same time, the protective cover is made of high-temperature resistant glass and covered with an ultraviolet protection film. The user can observe the situation during the welding process through the protective cover without wearing a welding mask, eliminating the operation of repeatedly putting on and taking off the mask, thereby improving efficiency; and when welding in a narrow space, the welding gun can move relative to the protective cover and extend into the narrow space for welding, while the protective cover is located at the entrance of the narrow space to continue to perform protection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the welding equipment for the wiring engineering installation frame of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of a welding gun, a support plate 1 and a baffle assembly of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the welding gun, the connecting block, the support plate 1, the trapezoidal block, the triangular limit block, the baffle plate and the protective assembly of the present invention; Figure 4 It is a top view of the connecting block, the first supporting plate, the trapezoidal block and the triangular limiting block of the present invention; Figure 5 A state diagram of the welding gun head of the present invention moving to above the support plate 1; Figure 6 It is a front view of the welding gun, the connecting block, the first supporting plate, the baffle, the connecting column, the second supporting plate, the sliding rod and the rubber sheet of the present invention.

[0016] Markings in the accompanying drawings: 1-welding machine, 101-connecting pipe, 2-welding gun, 3-connecting block, 4-support plate 1, 401-arc-shaped splint 1, 5-trapezoidal block, 6-triangular limit block, 601-elastic part 1, 7-baffle, 8-elastic part 2, 9-protective cover, 10-connecting column, 11-support plate 2, 1101-arc-shaped splint 2, 12-slide rod, 13-rubber sheet, 14-connecting frame, 15-fixing ring. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0018] Example 1 like Figure 1-Figure 5 As shown, a welding device for a wiring engineering installation frame includes a welding machine 1 and a welding gun 2; the welding machine 1 is connected to a connecting pipe 101; the connecting pipe 101 is connected to the welding gun 2; a shoulder strap is provided on the welding machine 1; It also includes a connecting block 3, a support plate 4, a trapezoidal block 5 and a triangular limit block 6; the connecting block 3 is fixedly connected to the lower side of the welding gun 2; the connecting block 3 is slidably connected to the support plate 4; at least two arc-shaped clamping plates 401 are fixedly connected to the lower side of the support plate 4; two trapezoidal blocks 5 are fixedly connected to the connecting block 3; four triangular limit blocks 6 are slidably connected to the support plate 4; an elastic member 601 is fixedly connected between each triangular limit block 6 and the support plate 4; the elastic member 601 is a spring.

[0019] It also includes a baffle 7 and a protective assembly; two baffles 7 are fixedly connected to the support plate 4; the welding gun 2 is located between the two baffles 7; and all the baffles 7 are commonly connected to a protective assembly.

[0020] The protection assembly comprises: an elastic member 2 8 and a protection cover 9: each baffle 7 is fixedly connected with an elastic member 2 8; the telescopic ends of all elastic members 2 8 are fixedly connected with the protection cover 9; the protection cover 9 is bowl-shaped.

[0021] The protective cover 9 is made of high temperature resistant glass, and the side thereof away from the welding machine 1 gun head is covered with an ultraviolet protection film.

[0022] A rubber ring is arranged on the bowl edge of the protective cover 9 to form a buffer when it contacts with an object to avoid damage to the protective cover 9.

[0023] The shoulder strap of the welding machine 1 can be adjusted in length, so that the user has better adaptability when carrying it, and ensures stable carrying.

[0024] The present invention uses the following steps: by Figure 1 For reference, the welding gun 2 is on the left and the welding machine 1 is on the right.

[0025] During welding, the user carries the welding machine 1 with the strap for mobile operation, inserts the arm between the arc-shaped splint 401, and wears the welding gun 2 of the present invention on the arm. For example, wearing it on the right arm, in the initial state, as shown in FIG. Figure 3 As shown, the tip of the welding gun 2 extends out of the left side of the support plate 4. The user can start the welding machine 1 to perform the welding operation. When the welding is paused, the user raises his right hand upward to put the welding gun 2 in a vertical state, and then quickly extends his right hand upward. Under the action of inertia, the support plate 4 fixed on the arm will move upward relative to the welding gun 2, and the weight of the welding gun 2 and the connecting block 3 will be applied to the left inclined surface of the triangular limit block 6 on the left side of the support plate 4 through the right inclined surface of the trapezoidal block 5, squeezing the left triangular limit block 6 to slide away from the trapezoidal block 5 and compressing the corresponding elastic member 601 at the same time, so that the triangular limit block 6 releases the restriction on the trapezoidal block 5, and the connecting block 3 will bring The movable welding gun 2 slides relative to the support plate 4, and the gun head of the welding gun 2 will move to the top of the support plate 4 and will not extend out of the support plate 4, while the trapezoidal block 5 will move to the triangular limit block 6 on the right side and squeeze the triangular limit block 6 and the elastic member 601 on the right side to make the triangular limit block 6 on the right side away from the trapezoidal block 5. After the trapezoidal block 5 passes over the triangular limit block 6 on the right side, the elastic member 601 stretches to push the triangular limit block 6 on the right side to reset, and the left side surface of the trapezoidal block 5 contacts the right side surface of the triangular limit block 6 on the right side, so that the connecting block 3 is locked and cannot move further, and the relative position of the welding gun 2 and the support plate 4 is fixed. Then, the user's right hand takes the parts for welding or performs other operations.

[0026] When it is necessary to continue welding, the user puts his right hand in a downward hanging state with the tip of the welding gun 2 facing downward, and then quickly extends his right hand downward. Under the action of inertia, the weight of the welding gun 2 and the connecting block 3 will be applied to the right triangular limit block 6 through the trapezoidal block 5, forcing the right triangular limit block 6 to release the restriction on the trapezoidal block 5, and then the connecting block 3 slides relative to the support plate 4, so that the tip of the welding gun 2 is re-extended to the left side of the support plate 4 to continue the welding work.

[0027] like Figure 3As shown, during the welding process, the welding gun 2 is in an extended state, and the protective cover 9 is close to the gun head of the welding gun 2. The user checks the welding situation through the protective cover 9 made of glass. When the gun head of the welding gun 2 needs to be extended into a narrow space for welding, the protective cover 9 is blocked and cannot enter the narrow space. The blocked protective cover 9 applies a reverse force to compress the elastic member 2 8, and the gun head of the welding gun 2 moves relative to the protective cover 9 and extends into the narrow space for welding. After exiting the narrow space, the elastic member 2 8 re-extends and pushes the protective cover 9 close to the gun head of the welding gun 2.

[0028] According to the above steps, we know that the present invention has the following effects: When welding on an aerial wiring mounting frame, the user carries a small welding machine to perform the operation. During the welding process, the user needs to hold the mounting frame and hold the welding gun to operate. The two-handed operation is limited. During continuous welding, the user needs to pick up other welding parts and put the welding gun on the body. The welding gun with residual heat is easy to contact the user's body and burn the user. Repeated picking up and switching the welding gun is inefficient and may also cause the welding gun to fall out of the hand. Therefore, the present invention wears the welding gun 2 on the arm, so that the user's hands can be free to support and fix the welding parts or perform other operations. When pausing welding, the user only needs to move the worn arm to move the gun head of the welding gun 2 to the top of the support plate 4 without protruding from the support plate 4, thereby avoiding the high-temperature gun head from contacting other objects or the user's body. The operation is convenient, and the welding gun 2 is not cut off during this process. There is no need to repeatedly switch the welding gun 2 on and off due to the pause in welding, thereby reducing operations and facilitating continuous welding operations.

[0029] At the same time, two baffles 7 are arranged on the support plate 4. After the welding gun 2 is moved to the top of the support plate 4, it is surrounded by the two baffles 7, which further increases the isolation and protection effect of the high-temperature gun head.

[0030] During welding, the user needs to wear a protective mask to prevent the flying sparks from injuring the face. At the same time, the goggles of the mask are sunglasses to prevent the sparks from being dazzling during welding. However, after welding is completed, the sunglasses are not conducive to viewing the welding situation, and the mask needs to be removed. The wearable mask is extremely inconvenient for the user to operate, and during continuous welding, the mask is constantly put on and taken off, which affects the welding efficiency. Therefore, the protective cover 9 of the present invention is arranged at a position close to the gun head of the welding gun 2 to prevent sparks from splashing toward the user. At the same time, the protective cover 9 is made of high-temperature resistant glass and covered with an ultraviolet protective film. The user can observe the situation during welding through the protective cover 9 without wearing a welding mask, eliminating the operation of repeatedly putting on and taking off the mask, thereby improving efficiency. In addition, when welding in a narrow space, the welding gun 2 can move relative to the protective cover 9 and extend into the narrow space for welding, while the protective cover 9 is located at the entrance of the narrow space to continue to perform protective work; it should be understood that when welding in a narrow space, the sparks are limited by the narrow space, and the splashing area is small. The protective cover 9 located at the entrance of the narrow space can block most of the sparks that splash toward the user.

[0031] Example 2 On the basis of Example 1, Figure 1 , Figure 3 ,and Figure 6 As shown, it also includes a connecting column 10, a supporting plate 11, a sliding rod 12 and a rubber sheet 13; the upper sides of the two baffles 7 are fixedly connected to the connecting column 10; the top of the connecting column 10 is connected to the supporting plate 11 in a damping rotation manner; at least two arc-shaped clamping plates 1101 are fixedly connected to the supporting plate 11; the supporting plate 14 and the arc-shaped clamping plate 1401 are symmetrically arranged with the supporting plate 11 and the arc-shaped clamping plate 1101; the supporting plate 14 and the supporting plate 11 are each slidably connected to two sliding rods 12; each sliding rod 12 is fixedly connected to a rubber sheet 13; the rubber sheet 13 is arc-shaped.

[0032] The edges of the arc splint 1 401 and the arc splint 2 1101 are rounded, so that the user can put his arm between the two arc splints 1 401 or the two arc splints 2 1101 to wear the present invention.

[0033] The inner sides of the arc-shaped splint 1 401 and the arc-shaped splint 2 1101 are provided with anti-skid rubber protrusions to increase the friction with the user's arm and ensure the stability of wearing.

[0034] The operation steps of this embodiment are as follows: In the initial state, if Figure 1As shown, the rubber sheet 13 on the support plate 14 of the present invention is in opposite positions to the rubber sheet 13 on the support plate 2 11. When the user needs to switch the present invention from the right arm to the left hand, the slide bar 12 on the support plate 2 11 is pulled out to the right, so that the rubber sheet 13 moves to the right, and the right side of the support plate 2 11 is the corresponding position of the wrist. The user determines that the rubber sheet 13 moves to the right to the corresponding position of the palm, and then the left arm is clamped between the arc splint 2 1101, and the left hand will pass through the two rubber sheets 13. After that, the rubber sheet 13 corresponds to the position of the left palm. The user grabs the rubber sheet 13 and pulls the support plate 2 11 upward. The left arm will drive the support plate 2 11, the welding gun 2 and the support plate 1 4 to move upward, so that the right arm moves from the arc splint 1 401 The welding gun 2 is detached from the left arm, and then the welding gun 2 is fixed on the left arm through the arc splint 1101. Then, the support plate 4 is rotated clockwise by degrees, and the support plate 4 drives the welding gun 2 to rotate with the connecting column 10 as the rotation point, so that the welding gun 2 head faces the user's left palm, so that the welding gun 2 is worn on the left hand for welding. When the welding gun 2 needs to be put back on the right hand, the welding gun 2 and the support plate 4 are first rotated counterclockwise by degrees, the rubber sheet 13 on the support plate 4 is pulled out, and then the right arm is stuck in the arc splint 401, and the right hand grasps the rubber sheet 13 on the support plate 4, and the left hand does not grasp the rubber sheet 13 on the support plate 2 11. The right hand pulls the support plate 4 to separate the arc splint 1101 from the left arm, and the welding gun 2 is worn on the right arm again.

[0035] According to the above steps, we know that the present invention also has the following effects: During multi-directional welding, the user needs to switch the welding gun 2 between both hands to obtain a better welding position and angle. Therefore, the present invention is symmetrically provided with a support plate 11 and an arc splint 1101 with the support plate 14 and the arc splint 1401. The welding gun 2 is worn on the right arm through the arc splint 1401. When it needs to be transferred to the left arm, the left hand is inserted into the arc splint 1101, and the rubber sheet 13 on the support plate 11 is grasped by the left hand to ensure the lifting force. The support plate 11 can be pulled upward to drive the welding gun 2 and the support plate 14, so that the arc splint 1401 is separated from the right arm, so that the welding gun 2 is worn on the left arm, which is convenient for the welding gun 2 to be switched between both hands to obtain a better welding position and angle.

[0036] The additional technical effects of the present invention are as follows: like Figure 1 As shown, the edges of the arc splint 1 401 and the arc splint 2 1101 are rounded, so that the user can put his arm between the two arc splints 1 401 or the two arc splints 2 1101 to wear the present invention.

[0037] Example 3 On the basis of Example 1 and Example 2, Figure 3 and Figure 5As shown, it also includes a connecting frame 14 and a fixing ring 15; the connecting frame 14 is fixedly connected to one side of the support plate 4 close to the tail of the welding gun 2; the fixing ring 15 is fixedly connected to the connecting frame 14; the fixing ring 15 is fixedly connected to the connecting pipe 101.

[0038] The present invention also has the following effects: During welding, the connecting tube 101 hangs down from the end of the welding gun 2 and rests on the user's arm, which may affect the user's movements. Figure 3 As shown in the figure, a connecting frame 14 and a fixing ring 15 are extended to the right side of the support plate 4, and the falling point of the connecting pipe 101 is changed to the fixing ring 15, away from the tail of the welding gun 2, so as to avoid the connecting pipe 101 of the falling section from affecting the user's action. When the welding gun 2 head extends to the left between the two baffles 7, the connecting pipe 101 between the tail of the welding gun 2 and the fixing ring 15 is in a straightened state; when the welding gun 2 head moves to the right between the two baffles 7, as shown in the figure, the connecting pipe 101 between the tail of the welding gun 2 and the fixing ring 15 is in a straightened state. Figure 5 As shown, the connecting pipe 101 between the tail of the welding gun 2 and the fixing ring 15 is in a hanging state, which does not affect the movement of the welding gun 2 on the supporting plate 4.

[0039] It should be understood that the above description is only for exemplary purposes and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A welding device for a wiring engineering installation frame, comprising a welding machine (1) and a welding gun (2); the welding machine (1) is connected to a connecting pipe (101); the connecting pipe (101) is connected to the welding gun (2); a shoulder strap is provided on the welding machine (1); the characteristics are: The invention also comprises a connecting block (3), a supporting plate 1 (4), a trapezoidal block (5) and a triangular limiting block (6); the connecting block (3) is fixedly connected to the lower side of the welding gun (2); the connecting block (3) is slidably connected to the supporting plate 1 (4); a plurality of arc-shaped clamping plates 1 (401) are fixedly connected to the lower side of the supporting plate 1 (4); two trapezoidal blocks (5) are fixedly connected to the connecting block (3); four triangular limiting blocks (6) are slidably connected to the supporting plate 1 (4); and an elastic member 1 (601) is fixedly connected between each triangular limiting block (6) and the supporting plate 1 (4).

2. A welding device for wiring engineering installation frame according to claim 1, characterized in that: It also includes a baffle (7) and a protection component; two baffles (7) are fixedly connected to the support plate (4); the welding gun (2) is located between the two baffles (7); and all the baffles (7) are commonly connected to a protection component for protecting fixed sparks and light.

3. A welding device for wiring engineering installation frame according to claim 2, characterized in that: The protection assembly comprises: an elastic member 2 (8) and a protection cover (9): each baffle (7) is fixedly connected to an elastic member 2 (8); the telescopic ends of all elastic members 2 (8) are fixedly connected to a protection cover (9); the protection cover (9) is bowl-shaped.

4. A welding device for wiring engineering installation frame according to claim 3, characterized in that: The protective cover (9) is made of high temperature resistant glass, and the side thereof away from the welding machine (1) gun head is covered with an ultraviolet protection film.

5. A welding device for wiring engineering installation frame according to claim 3, characterized in that: A rubber ring is arranged on the bowl edge of the protective cover (9).

6. A welding device for a wiring engineering installation frame according to any one of claims 1 to 5, characterized in that: The shoulder strap of the welding machine (1) is adjustable in length.

7. A welding device for wiring engineering installation frame according to claim 6, characterized in that: It also includes a connecting column (10), a second support plate (11), a sliding rod (12) and a rubber sheet (13); the upper sides of the two baffles (7) are fixedly connected to the connecting column (10); the top of the connecting column (10) is connected to the second support plate (11) in a damping rotation manner; a plurality of arc-shaped second clamping plates (1101) are fixedly connected to the second support plate (11); the first support plate (4) and the arc-shaped clamping plate (401) are symmetrically arranged with the second support plate (11) and the arc-shaped clamping plate (1101) in an upper and lower manner; the first support plate (4) and the second support plate (11) are each slidably connected to two sliding rods (12); each sliding rod (12) is fixedly connected to a rubber sheet (13); and the rubber sheet (13) is arc-shaped.

8. A welding device for wiring engineering installation frame according to claim 7, characterized in that: The edges of the arc-shaped splint 1 (401) and the arc-shaped splint 2 (1101) are rounded edges.

9. A welding device for wiring engineering installation frame according to claim 7, characterized in that: The inner sides of the arc-shaped clamping plate 1 (401) and the arc-shaped clamping plate 2 (1101) are provided with anti-slip rubber protrusions.

10. A welding device for wiring engineering installation frame according to claim 9, characterized in that: It also includes a connecting frame (14) and a fixing ring (15); the connecting frame (14) is fixedly connected to one side of the support plate 1 (4) close to the tail of the welding gun (2); the fixing ring (15) is fixedly connected to the connecting frame (14); and the fixing ring (15) is fixedly connected to the connecting pipe (101).

Images