Positioning marking device for heat distribution pipeline machining

Abstract

The utility model relates to the field of heat distribution pipeline machining, in particular to a positioning marking device for heat distribution pipeline machining. The technical problems that in the heat distribution pipeline machining process, due to the fact that a positioning mechanism is not arranged, the movement phenomenon is likely to happen, the position of a marked line deviates, and heat distribution pipelines of different specifications and sizes cannot be stably clamped are solved. According to the technical scheme, the positioning and marking device for heat distribution pipeline machining comprises a fixed box body and further comprises a supporting assembly, a limiting and clamping assembly, a moving assembly and a marking assembly. By arranging the limiting and clamping assembly, the clamping frame can be conveniently adjusted and clamped according to heat distribution pipelines of different specifications and sizes, the applicability is effectively improved, the marking assembly at the upper end can be driven to conduct stable moving operation through the moving assembly, accurate positioning marking can be conveniently conducted on the heat distribution pipelines, the whole process is automatic, and the working efficiency is improved. And errors caused by manual operation are avoided.

Description

Technical Field

[0001] The utility model relates to the field of thermal pipeline processing, in particular to a positioning marking device for thermal pipeline processing. Background Art

[0002] Geothermal energy is an energy resource generated by nuclear fission inside the earth. The temperature of lava ejected from volcanoes on the earth is as high as 1200℃~1300℃, and the temperature of natural hot springs is mostly above 60℃, and some are even as high as 100℃~140℃. This shows that the earth is a huge heat reservoir with huge thermal energy. This heat seeps out of the surface, so there is geothermal energy. Geothermal energy is a clean energy and a renewable energy source. Its development prospects are very broad. In the development and utilization of geothermal energy, it is necessary to lay thermal pipelines for geothermal transportation. When processing thermal pipelines, marking devices are needed. However, most of the existing marking devices have single functions and do not have a positioning mechanism when marking. They are prone to movement, resulting in the deviation of the marking position. Moreover, most of them are manually operated, and the marking accuracy is not high, which is prone to errors, making the marking efficiency extremely low. It is also impossible to stably clamp thermal pipelines of different specifications and sizes, and the applicability is low, which can easily affect the convenience of the entire marking device. Utility Model Content

[0003] In order to overcome the problem that during the processing of thermal pipes, there is a tendency for movement to occur due to the lack of a positioning mechanism, thereby causing the position of the markings to shift, and the thermal pipes of different specifications and sizes cannot be stably clamped.

[0004] The technical solution of the utility model is: a positioning and marking device for thermal pipeline processing, including a fixed box, and also including a mounting groove, a supporting component, a first limiting slide groove, a limiting clamping component, a second limiting slide groove, a moving component, a moving frame and a marking component. The upper end surface of the fixed box is provided with a mounting groove, and three groups of supporting components are arranged inside the mounting groove. The front and rear ends of the top of the fixed box are provided with a first limiting slide groove, and the upper ends of the inner parts of the two groups of first limiting slide grooves are provided with limiting clamping components, the left and right ends of the fixed box are provided with a second limiting slide groove, and the insides of the two groups of second limiting slide grooves are provided with moving components. The top outer ends of the two groups of moving components are jointly provided with the same group of moving frames, and the upper end of the moving frame is provided with a marking component.

[0005] Preferably, by providing a support component, it is convenient to support the thermal pipeline to be marked. The arc shape can increase the contact surface and increase the stability of the support. It can also be adjusted according to the height requirements of the thermal pipeline. The limit clamping component can facilitate the clamping frame to adjust and clamp thermal pipelines of different specifications and sizes, which effectively improves the applicability. The moving component can then drive the marking component on the upper end to perform stable moving operations, which is convenient for accurate positioning and marking of the thermal pipeline. The whole process is automated, avoiding errors caused by manual operation, and thus can greatly improve the ease of use of the entire marking device.

[0006] Preferably, the support assembly includes a first hydraulic cylinder, a first hydraulic telescopic rod and a support seat. The inner upper end of the first hydraulic cylinder is connected to the first hydraulic telescopic rod. The top of the first hydraulic telescopic rod is installed with a support seat. The top of the support seat is arranged in an arc shape to facilitate supporting the thermal pipeline to be processed for marking. The arc shape can increase the contact surface, increase the stability of the support, and can also be adjusted according to the height requirements of the thermal pipeline.

[0007] Preferably, the support base is made of a metal alloy that can withstand high temperatures to ensure that it will not be damaged during operation.

[0008] Preferably, the limit clamping assembly includes a first driving motor, a first threaded screw, a first limit sliding block, a support column and a clamping frame, the first driving motor is installed on the left side of the fixed box and is located at the left end of the first limit sliding groove, the first threaded screw is arranged inside the first limit sliding groove, the left end of the first threaded screw penetrates the fixed box and is connected to the right output end of the first driving motor, the front and rear ends of the outer wall of the first threaded screw are provided with threads in opposite directions, the front and rear ends of the outer wall of the first threaded screw are threadedly connected with the first limit sliding block, the two groups of first limit sliding blocks are both engaged with the inside of the first limit sliding groove, the tops of the two groups of first limit sliding blocks are installed with support columns, and the tops of the two groups of support columns are provided with clamping frames, by starting the first driving motor to drive the rotation of the first threaded screw, the two groups of first limit sliding blocks are moved inward or outward at the same time, which can facilitate the clamping frame to adjust and clamp according to thermal pipes of different specifications and sizes, effectively improving the applicability.

[0009] Preferably, the opposite sides of the two sets of clamping frames are both arranged in an arc shape, thereby increasing the contact surface with the thermal pipe, and being able to quickly and firmly clamp and limit the thermal pipe.

[0010] Preferably, the moving assembly includes a second driving motor, a second threaded screw and a second limiting slide block. The second driving motor is installed on the front side of the fixed box and is located at the front end of the second limiting slide groove. The second threaded screw is arranged inside the second limiting slide groove. The front end of the second threaded screw penetrates the fixed box and is connected to the rear output end of the second driving motor. The outer wall of the second threaded screw is threadedly connected with the second limiting slide block. The inner end of the second limiting slide block is engaged with the inner part of the second limiting slide groove. By starting the second driving motor to drive the rotation of the second threaded screw, the second limiting slide block can be moved back and forth and adjusted, which can drive the upper end moving frame to perform stable moving operation, facilitate accurate positioning and marking of the thermal pipeline, and fully automate the process to avoid errors caused by manual operation.

[0011] Preferably, the marking assembly includes a second hydraulic cylinder, a second hydraulic telescopic rod, a marking device and a marking head. The second hydraulic cylinder is installed on the top of the mobile frame. The lower end of the second hydraulic cylinder is connected to the second hydraulic telescopic rod, and the second hydraulic telescopic rod penetrates the mobile frame and extends downward. The bottom of the second hydraulic telescopic rod is installed with a marking device, and the bottom of the marking device is connected to the marking head. Starting the second hydraulic cylinder drives the second hydraulic telescopic rod to rise and fall, which makes it convenient for the marking head to perform marking operations on the surfaces of thermal pipes at different heights, thereby improving the scope of application and having strong applicability.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a composite structure of a support component, a limit clamping component, a moving component, a moving frame and a marking component to replace the original single structure, the clamping and limit operation of thermal pipes of different specifications and sizes can be achieved, which effectively improves the applicability and plays a good supporting role for the thermal pipes. It can also facilitate the accurate positioning and marking of the thermal pipes, and the whole process is automated to avoid errors caused by manual operation, thereby improving the convenience of the entire marking device to a certain extent;

[0014] 2. Through the support assembly, the top of the support seat is set to an arc shape, which is convenient for supporting the thermal pipeline to be marked. The arc shape can increase the contact surface and increase the stability of the support. It can also be adjusted according to the height requirements of the thermal pipeline;

[0015] 3. Through the limit clamping assembly, the clamping frame can be adjusted and clamped according to thermal pipes of different specifications and sizes, which effectively improves the applicability;

[0016] 4. Through the mobile components, the upper mobile frame can be driven to perform stable mobile operations, which is convenient for accurate positioning and marking of thermal pipelines. The whole process is automated to avoid errors caused by manual operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 What is shown is a second three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 The figure shows a three-dimensional structure diagram of the support assembly installation of the utility model;

[0020] Figure 4 The present invention is a schematic diagram of a three-dimensional structure of a position limiting clamping assembly;

[0021] Figure 5 What is shown is a schematic diagram of the three-dimensional structure of the mobile frame installation of the utility model.

[0022] Explanation of the accompanying drawings: 1-fixed box, 2-installing groove, 3-support assembly, 4-first limiting slide, 5-limiting clamping assembly, 6-second limiting slide, 7-moving assembly, 8-moving frame, 9-marking assembly, 301-first hydraulic cylinder, 302-first hydraulic telescopic rod, 303-support seat, 501-first drive motor, 502-first threaded screw, 503-first limiting slider, 504-support column, 505-clamping frame, 701-second drive motor, 702-second threaded screw, 703-second limiting slider, 901-second hydraulic cylinder, 902-second hydraulic telescopic rod, 903-marking device, 904-marking head. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-4The utility model provides an embodiment: a positioning and marking device for thermal pipeline processing, comprising a fixed box 1, a mounting groove 2, a support component 3, a first limiting slide groove 4, a limiting clamping component 5, a second limiting slide groove 6, a moving component 7, a moving frame 8 and a marking component 9. The upper end surface of the fixed box 1 is provided with a mounting groove 2, and three groups of supporting components 3 are arranged inside the mounting groove 2. The supporting component 3 includes a first hydraulic cylinder 301, a first hydraulic telescopic rod 302 and a supporting seat 303. The upper end of the first hydraulic cylinder 301 is connected to the first hydraulic telescopic rod 302, and the first hydraulic telescopic rod 303 is connected to the first hydraulic telescopic rod 303. A support seat 303 is installed on the top of 2, and the top of the support seat 303 is set to an arc shape, which is convenient for supporting the thermal pipeline to be processed by marking. The arc shape can increase the contact surface and increase the stability of the support. It can also be adjusted according to the height requirements of the thermal pipeline. The support seat 303 is made of metal alloy and can withstand high temperatures to ensure that it will not be damaged during operation. The front and rear ends of the top of the fixed box 1 are both provided with first limit slide grooves 4. The upper ends of the two groups of first limit slide grooves 4 are both provided with limit clamping components 5. The limit clamping components 5 include a first drive motor 501 and a first threaded screw 502. , a first limiting slider 503, a support column 504 and a clamping frame 505, the first driving motor 501 is installed on the left side of the fixed box body 1 and is located at the left end of the first limiting slide groove 4, the first threaded screw 502 is arranged inside the first limiting slide groove 4, the left end of the first threaded screw 502 passes through the fixed box body 1 and is connected to the right output end of the first driving motor 501, the front and rear ends of the outer wall of the first threaded screw 502 are provided with threads in opposite directions, the front and rear ends of the outer wall of the first threaded screw 502 are both threadedly connected with the first limiting slider 503, and the two groups of first limiting sliders 503 are connected to the first limiting slide groove 4 The two groups of first limit sliders 503 are connected by internal snap-fitting, and support columns 504 are installed on the top of each of the two groups of support columns 504. A clamping frame 505 is provided on the top of each of the two groups of support columns. By starting the first drive motor 501 to drive the first threaded screw 502 to rotate, the two groups of first limit sliders 503 move inward or outward at the same time, which can facilitate the clamping frame 505 to adjust and clamp thermal pipes of different specifications and sizes, effectively improving the applicability. The opposite sides of the two groups of clamping frames 505 are arranged in an arc shape, which increases the contact surface with the thermal pipe, and can quickly and firmly clamp and limit the thermal pipe.

[0025] See also Figure 5In this embodiment, second limiting slide grooves 6 are provided at both ends of the fixed box body 1, and moving components 7 are provided inside the two sets of second limiting slide grooves 6. The moving component 7 includes a second driving motor 701, a second threaded screw rod 702 and a second limiting slider 703. The second driving motor 701 is installed on the front side of the fixed box body 1 and is located at the front end of the second limiting slide groove 6. The second threaded screw rod 702 is arranged inside the second limiting slide groove 6. The front end of the second threaded screw rod 702 passes through the fixed box body 1 and is connected to the rear output end of the second driving motor 701. The outer wall of the second threaded screw rod 702 is threadedly connected with the second limiting slider 703. The inner end of the second limiting slider 703 is engaged with the inside of the second limiting slide groove 6. By starting the second driving motor 701 to drive the second threaded screw rod 702 to rotate, the second limiting slider 703 is moved back and forth and adjusted, which can drive the upper moving frame 8 to be stable. The fixed moving operation is convenient for accurately positioning and marking the thermal pipeline, and the whole process is automated to avoid errors caused by manual operation. The top outer ends of the two groups of mobile components 7 are jointly provided with the same group of mobile frames 8, and the upper end of the mobile frame 8 is provided with a marking component 9, and the marking component 9 includes a second hydraulic cylinder 901, a second hydraulic telescopic rod 902, a marking device 903 and a marking head 904. The second hydraulic cylinder 901 is installed on the top of the mobile frame 8, and the lower end of the inner part of the second hydraulic cylinder 901 is connected to the second hydraulic telescopic rod 902, and the second hydraulic telescopic rod 902 penetrates the mobile frame 8 and extends downward. The bottom of the second hydraulic telescopic rod 902 is installed with a marking device 903, and the bottom of the marking device 903 is connected with a marking head 904. Starting the second hydraulic cylinder 901 drives the lifting and lowering adjustment of the second hydraulic telescopic rod 902, so that the marking head 904 can mark the surface of the thermal pipeline at different heights, thereby improving the scope of application and having strong applicability.

[0026] When the marking device is working, the thermal pipe to be marked is first placed on the upper end of the support assembly 3, and then the top of the support seat 303 is set to an arc shape through the support assembly 3, so as to facilitate the support of the thermal pipe to be marked. The arc shape can increase the contact surface and increase the stability of the support. It can also be adjusted according to the height requirements of the thermal pipe. The support seat 303 is made of metal alloy and can withstand high temperatures to ensure that it will not be damaged during the working process.

[0027] Then, through the limit clamping assembly 5, the first drive motor 501 is started to drive the first threaded screw 502 to rotate, so that the two groups of first limit sliders 503 move inward or outward at the same time, which can facilitate the clamping frame 505 to adjust and clamp thermal pipes of different specifications and sizes, effectively improving the applicability. The opposite sides of the two groups of clamping frames 505 are both set to an arc shape, which increases the contact surface with the thermal pipe, and can quickly and firmly clamp and limit the thermal pipe;

[0028] Then, through the moving component 7, the second driving motor 701 is started to drive the rotation of the second threaded screw 702, so that the second limit slider 703 can be moved forward and backward, which can drive the upper moving frame 8 to perform stable moving operations, which is convenient for accurate positioning and marking of the thermal pipeline. The whole process is automated to avoid errors caused by manual operation. Finally, through the marking component 9, the second hydraulic cylinder 901 is started to drive the lifting and lowering adjustment of the second hydraulic telescopic rod 902, which is convenient for the marking head 904 to perform marking operations on the surfaces of thermal pipelines at different heights, thereby improving the scope of application and having strong applicability.

[0029] Through the above steps, a support seat 303 is set to facilitate the support of the thermal pipeline to be marked. The arc shape can increase the contact surface and increase the stability of the support. It can also be adjusted according to the height requirement of the thermal pipeline. By starting the first drive motor 501 to drive the rotation of the first threaded screw 502, the two groups of first limit sliders 503 move inward or outward at the same time, which can facilitate the clamping frame 505 to adjust and clamp thermal pipelines of different specifications and sizes, effectively improving the applicability. Then, by starting the second drive motor 701 to drive the rotation of the second threaded screw 702, the second limit slider 703 is adjusted to move forward and backward, which can drive the upper marking component 9 to perform stable movement operation, which is convenient for accurate positioning and marking of the thermal pipeline. The whole process is automated to avoid errors caused by manual operation, thereby greatly improving the convenience of use of the entire marking device.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A positioning marking device for thermal pipeline processing, comprising a fixed box (1); characterized in that: The invention also comprises a mounting groove (2), a support component (3), a first limiting slide groove (4), a limiting clamping component (5), a second limiting slide groove (6), a moving component (7), a moving frame (8) and a marking line component (9). The upper end surface of the fixed box (1) is provided with a mounting groove (2), three groups of supporting components (3) are arranged inside the mounting groove (2), the front and rear ends of the top of the fixed box (1) are provided with first limiting slide grooves (4), the upper ends of the two groups of first limiting slide grooves (4) are provided with limiting clamping components (5), the left and right ends of the fixed box (1) are provided with second limiting slide grooves (6), the moving components (7) are arranged inside the two groups of second limiting slide grooves (6), the top outer ends of the two groups of moving components (7) are jointly provided with the same group of moving frames (8), and the upper end of the moving frame (8) is provided with a marking line component (9).

2. A positioning marking device for thermal pipeline processing according to claim 1, characterized in that: The support assembly (3) comprises a first hydraulic cylinder (301), a first hydraulic telescopic rod (302) and a support seat (303); the inner upper end of the first hydraulic cylinder (301) is connected to the first hydraulic telescopic rod (302); the top of the first hydraulic telescopic rod (302) is installed with the support seat (303); and the top of the support seat (303) is arranged in an arc shape.

3. A positioning marking device for thermal pipeline processing according to claim 2, characterized in that: The support seat (303) is made of metal alloy.

4. The positioning marking device for thermal pipeline processing according to claim 1 is characterized in that: The limiting clamping assembly (5) comprises a first driving motor (501), a first threaded screw (502), a first limiting slider (503), a support column (504) and a clamping frame (505); the first driving motor (501) is installed on the left side of the fixed box (1) and is located at the left end of the first limiting slide groove (4); the first threaded screw (502) is arranged inside the first limiting slide groove (4); the left end of the first threaded screw (502) passes through the fixed box (1) and is connected to the first driving motor On the right output end of (501), the front and rear ends of the outer wall of the first threaded screw rod (502) are provided with threads in opposite directions, and the front and rear ends of the outer wall of the first threaded screw rod (502) are both threadedly connected with the first limit slider (503), and the two groups of first limit sliders (503) are both engaged with the inside of the first limit slide groove (4), and the tops of the two groups of first limit sliders (503) are installed with support columns (504), and the tops of the two groups of support columns (504) are provided with clamping frames (505).

5. A positioning marking device for thermal pipeline processing according to claim 4, characterized in that: The opposite sides of the two sets of clamping frames (505) are both arranged in an arc shape.

6. The positioning marking device for thermal pipeline processing according to claim 1 is characterized in that: The moving assembly (7) comprises a second driving motor (701), a second threaded screw (702) and a second limiting slider (703); the second driving motor (701) is mounted on the front side of the fixed housing (1) and is located at the front end of the second limiting slide groove (6); the second threaded screw (702) is arranged inside the second limiting slide groove (6); the front end of the second threaded screw (702) passes through the fixed housing (1) and is connected to the rear output end of the second driving motor (701); the outer wall of the second threaded screw (702) is threadedly connected to the second limiting slider (703); the inner end of the second limiting slider (703) is engaged with the inside of the second limiting slide groove (6).

7. The positioning marking device for thermal pipeline processing according to claim 1 is characterized in that: The marking assembly (9) comprises a second hydraulic cylinder (901), a second hydraulic telescopic rod (902), a marking device (903) and a marking head (904). The second hydraulic cylinder (901) is installed on the top of the mobile frame (8). The lower end of the second hydraulic cylinder (901) is connected to the second hydraulic telescopic rod (902), and the second hydraulic telescopic rod (902) passes through the mobile frame (8) and extends downward. The bottom of the second hydraulic telescopic rod (902) is installed with the marking device (903), and the bottom of the marking device (903) is connected to the marking head (904).

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