CN117983939B - A plasma cutting torch for cutting of building steel - Google Patents
A plasma cutting torch for cutting of building steel Download PDFInfo
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- CN117983939B CN117983939B CN202410396525.5A CN202410396525A CN117983939B CN 117983939 B CN117983939 B CN 117983939B CN 202410396525 A CN202410396525 A CN 202410396525A CN 117983939 B CN117983939 B CN 117983939B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 107
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 210000003781 tooth socket Anatomy 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention relates to the technical field of plasma cutting, and provides a plasma cutting gun for cutting building steel, which comprises a gun head assembly, a first gun body assembly, a second gun body assembly, a third gun body assembly and a gun rack assembly, wherein a nozzle in the gun head assembly is positioned at the end part of the gun head body, a gun rod is connected with a rotating shaft, a cutting angle driving part is in transmission connection with the rotating shaft, a first tooth groove is formed in the surface of a Z-shaped gun body in the first gun body assembly, a first linear driving part is in transmission connection with the first tooth groove, a Z-shaped gun body in the second gun body assembly is arranged in a first shell, a second linear driving part is in transmission connection with a second tooth groove on the surface of a sliding gun rod, a cutting track driving part in the third gun body assembly is in transmission connection with a rotating gun rack, and a cutting track driving part, a fixed pipe and a first main handle in the gun rack assembly are fixedly connected with the gun rack body.
Description
Technical Field
The invention relates to the technical field of plasma cutting, in particular to a plasma cutting gun for cutting building steel.
Background
Patent number CN113714612B discloses a plasma steel cutting device, cutting device includes annular motion, sets up the cutting rifle on annular motion and sets up the fixed establishment that is used for carrying out fixed steel that treats the cutting in annular motion inner ring department, the cutting direction of cutting rifle is towards the ring heart, annular motion drives the cutting rifle carries out annular motion, carries out annular cutting to the steel that lies in inner ring department, possesses novel structure compactness, and the steel that lies in the high altitude carries out accurate cutting, and tangent plane shaping quality is high, convenient operation, and cutting efficiency is high, and the practicality is strong, is fit for extensively using widely.
When cutting steel materials in construction sites, the technical scheme has the following defects due to site space limitation and multiple factors of the shape, incision shape or track of the steel materials to be cut: on the one hand, the plasma cutting torch cannot be suitable for construction sites with different sizes, namely, the plasma cutting torch has no function of controlling the volume of the plasma cutting torch through free disassembly and assembly; on the other hand, the steel can not be cut into notches with different shapes or tracks according to the shape of the steel and the actual cutting requirement.
Disclosure of Invention
The invention aims to provide a plasma cutting gun for cutting building steel, which aims to solve the problems existing when the existing plasma cutting gun for cutting building steel is used.
In order to achieve the above object, the present invention provides a plasma cutting torch for cutting construction steel, comprising:
the gun head assembly comprises a gun head body, a nozzle, a gun rod, a rotating shaft, a cutting angle driving part and a mounting frame, wherein the nozzle is positioned at the end part of the gun head body, one end of the gun rod is fixedly connected with the gun head body, the other end of the gun rod is fixedly connected with the rotating shaft, the rotating shaft and the cutting angle driving part are both connected with the mounting frame, and the cutting angle driving part is in transmission connection with the rotating shaft;
The first gun body assembly comprises a Z-shaped gun body, a first tooth slot, a first linear driving part and a secondary gun handle, the mounting frame is fixedly connected with the Z-shaped gun body, the surface of the Z-shaped gun body is provided with the first tooth slot, the first linear driving part is in transmission connection with the first tooth slot, and the secondary gun handle is fixedly connected with the Z-shaped gun body;
The second gun body assembly comprises a first shell, a sliding gun rod, a second tooth groove and a second linear driving part, wherein the first shell is fixedly connected with the sliding gun rod, the Z-shaped gun body is in sliding connection in the first shell, the first linear driving part is fixedly connected with the first shell, the second tooth groove is arranged on the surface of the sliding gun rod, and the second linear driving part is in transmission connection with the second tooth groove;
The third gun body assembly comprises a rotary gun barrel, a second shell and a cutting track driving part, the second linear driving part is arranged on the surface of the second shell, the sliding gun rod is slidably connected in the second shell, the rotary gun barrel is fixedly connected with the second shell, and the cutting track driving part is in transmission connection with the rotary gun barrel;
the gun rack assembly comprises a gun rack body, a fixed pipe and a first main handle, wherein the cutting track driving part, the fixed pipe and the first main handle are fixedly connected with the gun rack body, and the rotating gun barrel is movably sleeved on the surface of the fixed pipe.
As a further scheme of the invention, the gun head assembly further comprises a rotating block, a first transmission gear, a first laser ranging sensor, a camera module and a first angle sensor, wherein the rotating block, the first transmission gear and the first angle sensor are fixedly connected with the rotating shaft, and the first laser ranging sensor and the camera module are fixedly connected with the gun head body.
As a further scheme of the invention, the first gun body assembly further comprises a mounting hole and a second laser ranging sensor, the surface of the Z-shaped gun body is provided with the mounting hole, and the mounting frame is mounted in the mounting hole through a screw.
As a further scheme of the invention, the second gun body assembly further comprises a third laser ranging sensor and a first substrate, wherein the third laser ranging sensor is fixedly connected to the surface of the first shell, the first substrate is fixedly connected to the end part of the first shell, and the second laser ranging sensor and the first substrate are in the same straight line.
As a further scheme of the invention, the third gun body assembly further comprises a second transmission gear, a second angle sensor and a second base plate, the surface of the rotary gun barrel is fixedly connected with the second transmission gear and the second angle sensor, the cutting track driving part is in transmission connection with the second transmission gear, the end part of the second shell is fixedly connected with the second base plate, and the third laser ranging sensor and the second base plate are arranged on the same straight line.
As a further scheme of the invention, the gun head assembly further comprises a wire set, wherein the wire set is electrically connected with control equipment, the wire set penetrates through the auxiliary gun handle, the first shell, the rotary gun barrel and the fixed tube, and the first laser ranging sensor, the camera module, the first angle sensor, the second laser ranging sensor, the third laser ranging sensor and the second angle sensor are all in communication connection with the control equipment.
As a further scheme of the invention, the gun rack assembly further comprises a second main handle, and the surface of the gun rack body is fixedly connected with the second main handle.
The beneficial effects of the invention are as follows: the design of rifle body subassembly, first rifle body subassembly, second rifle body subassembly, third rifle body subassembly and the mutually combined of gun rack assembly not only can be automatic according to cutting distance and the cutting track of steel sheet and steel pipe shape automatic control nozzle, when construction place is narrower, can also be through tearing down the mode manual control nozzle cutting steel sheet and the steel pipe of the vice stock of holding with Z shape rifle body and rifle body alone, after the cutting is accomplished, through automatic control rifle body removal and rotatory mode reach the purpose of accomodating the rifle body to the rotation barrel, possess that the practicality is strong, application scope is wide, the adjustability is good, automatic accomodate and cutting quality is good characteristics.
Drawings
Fig. 1 is a perspective view of a plasma cutting torch for cutting construction steel according to an embodiment of the present invention.
Fig. 2 is an exploded view of a plasma cutting torch for cutting construction steel according to an embodiment of the present invention.
FIG. 3 is an enlarged view of a portion of a gun head assembly according to an embodiment of the present invention.
Fig. 4 is an enlarged view of a portion of fig. 3a in accordance with the present invention.
Fig. 5 is a bottom view of a gun head assembly according to an embodiment of the invention.
Fig. 6 is a perspective view of a first gun body assembly according to an embodiment of the invention.
Fig. 7 is a perspective view of a second gun body assembly according to an embodiment of the present invention.
Fig. 8 is a perspective view of a third gun body assembly according to an embodiment of the present invention.
Fig. 9 is a perspective view of a gun rack assembly according to an embodiment of the invention.
Fig. 10 is a schematic view of an operation for cutting a flat steel plate according to the present invention.
Fig. 11 is a schematic view illustrating an operation for cutting an arc-shaped steel plate according to the present invention.
Fig. 12 is a schematic view of an operation for cutting a transverse steel pipe according to the present invention.
Fig. 13 is a schematic view showing an operation for cutting a longitudinal steel pipe according to the present invention.
Fig. 14 is a schematic view showing the operation of the present invention for cutting a steel plate by a hand-held secondary gun handle.
Fig. 15 is a schematic diagram illustrating connection between a wire set and a control device according to an embodiment of the present invention.
Fig. 16 is a schematic view showing the accommodation of a plasma cutting torch for cutting construction steel according to an embodiment of the present invention.
Reference numerals: 1-gun head assembly, 11-gun head body, 12-nozzle, 13-gun rod, 131-rotating block, 132-rotating shaft, 133-first transmission gear, 14-cutting angle driving part, 15-mounting frame, 16-first laser ranging sensor, 17-camera module, 18-first angle sensor, 19-line group, 2-first gun body assembly, 21-Z-shaped gun body, 211-first tooth socket, 212-mounting hole, 22-first line driving part, 23-second laser ranging sensor, 24-auxiliary gun handle, 3-second gun body assembly, 31-first shell body 32-sliding gun rod, 321-second tooth socket, 33-second straight driving part, 34-third laser ranging sensor, 35-first base plate, 4-third gun body component, 41-rotating gun barrel, 411-second transmission gear, 42-second shell, 43-cutting track driving part, 44-second angle sensor, 45-second base plate, 5-gun rack assembly, 51-gun rack body, 52-fixed tube, 53-first main handle, 54-second main handle, 6-control equipment, 7-straight steel plate, 8-arc steel plate and 9-steel tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 16, a plasma cutting torch for cutting construction steel according to an embodiment of the present invention includes:
The gun head assembly 1, the gun head assembly 1 comprises a gun head body 11, a nozzle 12, a gun rod 13, a rotating shaft 132, a cutting angle driving part 14 and a mounting frame 15, wherein the nozzle 12 is positioned at the end part of the gun head body 11, one end of the gun rod 13 is fixedly connected with the gun head body 11, the other end of the gun rod 13 is fixedly connected with the rotating shaft 132, the rotating shaft 132 and the cutting angle driving part 14 are both connected with the mounting frame 15, and the cutting angle driving part 14 is in transmission connection with the rotating shaft 132;
The first gun body assembly 2, wherein the first gun body assembly 2 comprises a Z-shaped gun body 21, a first tooth socket 211, a first linear driving part 22 and a secondary gun handle 24, the mounting frame 15 is fixedly connected with the Z-shaped gun body 21, the first tooth socket 211 is arranged on the surface of the Z-shaped gun body 21, the first linear driving part 22 is in transmission connection with the first tooth socket 211, and the secondary gun handle 24 is fixedly connected with the Z-shaped gun body 21;
The second gun body assembly 3, wherein the second gun body assembly 3 comprises a first shell 31, a sliding gun rod 32, a second tooth socket 321 and a second linear driving part 33, the first shell 31 is fixedly connected with the sliding gun rod 32, the Z-shaped gun body 21 is slidably connected in the first shell 31, the first linear driving part 22 is fixedly connected with the first shell 31, the second tooth socket 321 is arranged on the surface of the sliding gun rod 32, and the second linear driving part 33 is in transmission connection with the second tooth socket 321;
The third gun body assembly 4, wherein the third gun body assembly 4 comprises a rotary gun barrel 41, a second shell 42 and a cutting track driving part 43, the second linear driving part 33 is arranged on the surface of the second shell 42, the sliding gun rod 32 is slidingly connected in the second shell 42, the rotary gun barrel 41 is fixedly connected with the second shell 42, and the cutting track driving part 43 is in transmission connection with the rotary gun barrel 41;
The gun rack assembly 5 comprises a gun rack body 51, a fixed pipe 52 and a first main handle 53, the cutting track driving part 43, the fixed pipe 52 and the first main handle 53 are fixedly connected with the gun rack body 51, and the rotary gun barrel 41 is movably sleeved on the surface of the fixed pipe 52.
Further, the gun rack assembly 5 further includes a second main handle 54, and the surface of the gun rack body 51 is fixedly connected with the second main handle 54, so that the cutting gun can be moved or lifted by holding the first main handle 53 or the second main handle 54, and can be carried by holding the first main handle 53 or the second main handle 54 during the cutting process.
In the embodiment of the present invention, the components inside the cutting angle driving part 14, the first linear driving part 22, the second linear driving part 33 and the cutting track driving part 43 are identical in composition, and each component is composed of a driving motor and a driving gear, and it should be noted that the driving gears in the cutting angle driving part 14 are helical gears, and the other driving gears are spur gears.
Referring to fig. 1 to 15, in an embodiment of the invention, the gun head assembly 1 further includes a rotating block 131, a first transmission gear 133, a first laser ranging sensor 16, a camera module 17 and a first angle sensor 18, wherein the rotating block 131, the first transmission gear 133 and the first angle sensor 18 are fixedly connected with the rotating shaft 132, and the first laser ranging sensor 16 and the camera module 17 are fixedly connected with the gun head body 11.
Further, the first gun body assembly 2 further comprises a mounting hole 212 and a second laser ranging sensor 23, the surface of the Z-shaped gun body 21 is provided with the mounting hole 212, and the mounting frame 15 is mounted in the mounting hole 212 through a screw.
Further, the second gun body assembly 3 further includes a third laser ranging sensor 34 and a first substrate 35, the surface of the first housing 31 is fixedly connected with the third laser ranging sensor 34, the first substrate 35 is fixedly connected to the end of the first housing 31, and the second laser ranging sensor 23 and the first substrate 35 are in a straight line.
Further, the third gun body assembly 4 further includes a second transmission gear 411, a second angle sensor 44 and a second substrate 45, the surface of the rotary gun barrel 41 is fixedly connected with the second transmission gear 411 and the second angle sensor 44, the cutting track driving portion 43 is in transmission connection with the second transmission gear 411, the end portion of the second casing 42 is fixedly connected with the second substrate 45, the third laser ranging sensor 34 and the second substrate 45 are on the same straight line, and the first substrate 35 and the second substrate 45 play a role in reflecting laser.
Further, the gun head assembly 1 further comprises a wire set 19, the wire set 19 is electrically connected with the control device 6, the wire set 19 penetrates through the auxiliary gun handle 24, the first shell 31, the rotary gun barrel 41 and the fixed tube 52, threading holes are formed in the surface of the auxiliary gun handle 24, the lower portion of the first shell 31 and the surface of the rotary gun barrel 41, and the first laser ranging sensor 16, the camera module 17, the first angle sensor 18, the second laser ranging sensor 23, the third laser ranging sensor 34 and the second angle sensor 44 are all in communication connection with the control device 6.
In the embodiment of the present invention, the wire set 19 can rotate along with the rotating gun barrel 41, the first laser ranging sensor 16 is used for monitoring the distance between the nozzle 12 and the surface of the workpiece to be cut, the camera module 17 can monitor whether the surface of the workpiece to be cut is blocked or not, the third laser ranging sensor 34 is used for monitoring the moving distance of the gun head body 11, and the second angle sensor 44 is used for monitoring the rotating angle of the nozzle 12 around the axis of the workpiece to be cut.
Working principle: in case one, when a cut with a certain shape is required to be cut on the surface of the flat steel plate 7 or the arc steel plate 8, firstly, the gun rack body 51 is placed on the ground or the workbench by holding the first main handle 53 or the second main handle 54, then the first linear driving part 22 drives the Z-shaped gun body 21 and the gun head assembly 1 to move along the first shell 31 through the first tooth socket 211 so as to adjust the gun head body 11 to a position required to be cut, then the second linear driving part 33 drives the sliding gun rod 32, the Z-shaped gun body 21 and the gun head assembly 1 to move along the first shell 31 through the second tooth socket 321 so as to adjust the gun head body 11 to a certain height above the cut flat steel plate 7 or the arc steel plate 8, then the cutting angle driving part 14 drives the gun head body 11 to rotate around the rotating shaft 132 through the first transmission gear 133, the cutting angle between the nozzle 12 and the surface of the steel plate is adjusted to a certain angle, the first laser ranging sensor 16 achieves the purpose of controlling the first linear driving part 22 to adjust the height of the nozzle 12 by monitoring the distance between the nozzle 12 and the surface of the steel plate in real time, the second laser ranging sensor 23 achieves the purpose of controlling the cutting position by monitoring the distance between the nozzle 12 and the first substrate 35 in real time, and based on the principle, when the gun rack body 51 is pushed by hands to move on the ground or the workbench, the moving nozzle 12 can cut a cut with a certain shape on the surface of the steel plate, and in the process, the camera module 17 can realize the acquisition of the cut track and the cutting quality on one hand, and can control the gun rack body 11 to actively avoid the obstacle when detecting the obstacle on the surface of the steel plate on the other hand.
In the second case, when a certain shape of incision is required to be cut on the surface of the steel tube 9 with different shapes, the steel tube 9 is firstly fixed transversely or longitudinally, then the rotary gun tube 41 is aligned with the center of the steel tube 9 by holding the first main handle 53 or the second main handle 54, then the cutting angle of the nozzle 12 and the distance between the nozzle 12 and the surface of the steel tube 9 are adjusted according to the above method, then the cutting track driving part 43 drives the second gun body assembly 3, the first gun body assembly 2 and the gun body 11 to rotate around the axis of the rotary gun tube 41 or the steel tube 9 for cutting along the surface of the steel tube 9 along one edge, and based on the moving principle of the gun body 11, the incision with different shapes can be cut on the surface of the steel tube 9 according to the actual situation.
In the third situation, when the construction site is narrow, the Z-shaped gun body 21 can be pulled out from the first shell 31, then the gun head assembly 1 is moved to the steel plate or steel pipe 9 in a certain range by holding the auxiliary gun handle 24, and the gun head body 11 is provided with the first laser ranging sensor 16, the camera module 17 and the first angle sensor 18, so that not only can the cutting angle of the nozzle 12 be automatically controlled, but also the worker can manually control the gun head body 11 to cut the steel plate or steel pipe 9 according to the distance parameters and the image parameters fed back by the first laser ranging sensor 16 and the camera module 17.
When cutting is completed, the cutting angle driving part 14 firstly controls the gun head body 11 to rotate to a horizontal state around the rotating shaft 132, and then the first linear driving part 22 and the second linear driving part 33 move the gun head body 11 into the rotating gun barrel 41, so that the function of accommodating the gun head body 11 is realized on one hand, and the damage of the nozzle 12 can be prevented on the other hand.
In summary, the design of the gun head assembly 1, the first gun body assembly 2, the second gun body assembly 3, the third gun body assembly 4 and the gun rack assembly 5, which are mutually combined, not only can automatically control the cutting distance and the cutting track of the nozzle 12 according to the shapes of the steel plate and the steel pipe, but also can manually control the nozzle 12 to cut the steel plate and the steel pipe by independently detaching the Z-shaped gun body 21 and the gun head assembly 1 and holding the auxiliary gun handle 24 when the construction site is narrower, after the cutting is completed, the purpose of accommodating the gun head body 11 into the rotary gun barrel 41 is achieved by automatically controlling the movement and the rotation of the gun head body 11, and the gun head assembly has the characteristics of strong practicability, wide application range, good adjustability and automatic accommodating and good cutting quality.
It will be apparent to those skilled in the art that although several embodiments and examples of the present invention have been described, these embodiments and examples are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other modes, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and their equivalents.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A plasma cutting torch for cutting construction steel, comprising:
The gun head assembly (1), the gun head assembly (1) comprises a gun head body (11), a nozzle (12), a gun rod (13), a rotating shaft (132), a cutting angle driving part (14) and a mounting frame (15), wherein the nozzle (12) is positioned at the end part of the gun head body (11), one end of the gun rod (13) is fixedly connected with the gun head body (11), the rotating shaft (132) is fixedly connected with the other end of the gun rod (13), the rotating shaft (132) and the cutting angle driving part (14) are both connected with the mounting frame (15), and the cutting angle driving part (14) is in transmission connection with the rotating shaft (132);
The gun comprises a first gun body assembly (2), wherein the first gun body assembly (2) comprises a Z-shaped gun body (21), a first tooth socket (211), a first linear driving part (22) and a subsidiary gun handle (24), the mounting frame (15) is fixedly connected with the Z-shaped gun body (21), the first tooth socket (211) is arranged on the surface of the Z-shaped gun body (21), the first linear driving part (22) is in transmission connection with the first tooth socket (211), and the subsidiary gun handle (24) is fixedly connected with the Z-shaped gun body (21);
The second gun body assembly (3), the second gun body assembly (3) comprises a first shell (31), a sliding gun rod (32), a second tooth socket (321) and a second linear driving part (33), the first shell (31) is fixedly connected with the sliding gun rod (32), the Z-shaped gun body (21) is slidingly connected in the first shell (31), the first linear driving part (22) is fixedly connected with the first shell (31), the second tooth socket (321) is arranged on the surface of the sliding gun rod (32), the second linear driving part (33) is in transmission connection with the second tooth socket (321), and the Z-shaped gun body (21) can be pulled out from the first shell (31);
The third gun body assembly (4), the third gun body assembly (4) comprises a rotary gun barrel (41), a second shell (42) and a cutting track driving part (43), the second linear driving part (33) is arranged on the surface of the second shell (42), the sliding gun rod (32) is slidably connected in the second shell (42), the rotary gun barrel (41) is fixedly connected with the second shell (42), the cutting track driving part (43) is in transmission connection with the rotary gun barrel (41), the cutting angle driving part (14) controls the gun head body (11) to rotate to a horizontal state around a rotating shaft (132), and the first linear driving part (22) and the second linear driving part (33) can move the gun head body (11) into the rotary gun barrel (41);
The gun rack assembly (5), the gun rack assembly (5) comprises a gun rack body (51), a fixed pipe (52) and a first main handle (53), the cutting track driving part (43), the fixed pipe (52) and the first main handle (53) are fixedly connected with the gun rack body (51), and the rotary gun barrel (41) is movably sleeved on the surface of the fixed pipe (52);
the gun head assembly (1) further comprises a rotating block (131), a first transmission gear (133), a first laser ranging sensor (16), a camera module (17) and a first angle sensor (18), wherein the rotating block (131), the first transmission gear (133) and the first angle sensor (18) are fixedly connected with a rotating shaft (132), and the first laser ranging sensor (16) and the camera module (17) are fixedly connected with the gun head body (11).
2. A plasma cutting torch for cutting building steel according to claim 1, wherein the first torch body assembly (2) further comprises a mounting hole (212) and a second laser ranging sensor (23), the surface of the Z-shaped torch body (21) is provided with the mounting hole (212), and the mounting frame (15) is mounted in the mounting hole (212) by a screw.
3. A plasma cutting torch for cutting building steel according to claim 2, wherein the second torch body assembly (3) further comprises a third laser ranging sensor (34) and a first base plate (35), the third laser ranging sensor (34) is fixedly connected to the surface of the first housing (31), the first base plate (35) is fixedly connected to the end of the first housing (31), and the second laser ranging sensor (23) is aligned with the first base plate (35).
4. A plasma cutting torch for cutting building steel according to claim 3, wherein the third torch body assembly (4) further comprises a second transmission gear (411), a second angle sensor (44) and a second base plate (45), the second transmission gear (411) and the second angle sensor (44) are fixedly connected to the surface of the rotary gun barrel (41), the cutting track driving part (43) is in transmission connection with the second transmission gear (411), the second base plate (45) is fixedly connected to the end part of the second shell (42), and the third laser ranging sensor (34) and the second base plate (45) are in a straight line.
5. The plasma cutting torch for cutting building steel according to claim 4, wherein the torch head assembly (1) further comprises a wire set (19), the wire set (19) is electrically connected with the control device (6), the wire set (19) penetrates through the auxiliary torch (24), the first shell (31), the rotary gun barrel (41) and the fixed tube (52), and the first laser ranging sensor (16), the camera module (17), the first angle sensor (18), the second laser ranging sensor (23), the third laser ranging sensor (34) and the second angle sensor (44) are all in communication connection with the control device (6).
6. A plasma cutting torch for cutting building steel according to claim 1, wherein the gun rack assembly (5) further comprises a second main handle (54), and the second main handle (54) is fixedly connected to the surface of the gun rack body (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410396525.5A CN117983939B (en) | 2024-04-03 | 2024-04-03 | A plasma cutting torch for cutting of building steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410396525.5A CN117983939B (en) | 2024-04-03 | 2024-04-03 | A plasma cutting torch for cutting of building steel |
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| Publication Number | Publication Date |
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| CN117983939A CN117983939A (en) | 2024-05-07 |
| CN117983939B true CN117983939B (en) | 2024-06-11 |
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