Large pipeline discharging supporting frame

Abstract

The utility model discloses a large pipeline discharge support frame, which is applied to the field of pipeline production and comprises a support, a support sliding mechanism is arranged in the support, and a height adjusting mechanism is arranged between the support sliding mechanism and the support. Firstly, the support can install and fix the supporting sliding mechanism, then the supporting sliding mechanism can support a produced pipeline and enable the pipeline to slide on the supporting sliding mechanism, and then the height adjusting mechanism adjusts the height of the supporting sliding mechanism according to the height of a discharging port of the production device. And the adaptability is wider, multi-point supporting can be carried out on the pipeline, and the phenomenon that the pipeline deviates in the conveying process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline production, and particularly relates to a large pipeline discharging support frame. Background Art

[0002] In the plastic pipeline manufacturing industry, PVC (polyvinyl chloride) pipelines are widely used in multiple fields such as construction, agriculture, water conservancy, and chemical industry due to their excellent physical properties and chemical stability. With the expansion of project scale and the increase of pipeline diameter, higher requirements are put forward for the discharging link in the production process of PVC pipelines.

[0003] Currently, the Chinese utility model patent announced as CN219636093U discloses a conveying device for the production of insulated pipelines, which includes a bracket and a conveying component. The conveying component includes a driving member arranged on the bracket and a plurality of conveying rollers arranged in sequence along the length direction of the bracket. Adjacent two conveying rollers are in transmission connection. Through the above settings, since the structural strength of the conveying roller is much greater than that of the connecting shaft, the situation that the conveying device is easily damaged is reduced, and then the situation that the conveying device needs to be repaired and affects the production efficiency of the insulated pipeline is reduced, and thus the production efficiency of the insulated pipeline is ensured as much as possible.

[0004] Although this patent can support and convey the pipeline through the conveying roller, the conveying roller of the conveying device is in tangential contact with the pipeline, and during the pipeline conveying process, it is easy for the pipeline to shift on the conveying roller. Content of the Utility Model

[0005] The purpose of the utility model is to provide a large pipeline discharging support frame, which solves the problem that in an existing conveying device for the production of insulated pipelines, the conveying roller of the conveying device is in tangential contact with the pipeline, and during the pipeline conveying process, it is easy for the pipeline to shift on the conveying roller.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions. A large pipeline discharging support frame includes a bracket, and a support sliding mechanism is arranged inside the bracket, and a height adjusting mechanism is arranged between the support sliding mechanism and the bracket;

[0007] The support sliding mechanism includes a fixed block, an installation cavity, a hinged plate, a first pulley, a limiting cavity, a moving rod, a second pulley, a cylinder and a triangular plate. The fixed block is arranged inside the bracket. The installation cavity is opened in the fixed block and extends to the outside of the fixed block. The hinged plate is rotatably arranged inside the installation cavity. The number of the hinged plates is two and they are symmetrically arranged. The hinged plate is arc-shaped. The first pulley is arranged at both ends of the hinged plate. The limiting cavity is fixedly arranged inside the installation cavity. The moving rod is arranged in the installation cavity and is slidably connected in the limiting cavity. The second pulley is arranged at the upper end of the moving rod. The cylinder is arranged at the lower end of the moving rod. The triangular plate is fixedly arranged on the moving rod. The first pulley at the lower end of the hinged plate is slidably arranged on the hypotenuse of the triangular plate.

[0008] With the above technical solution, by providing a bracket, a support sliding mechanism and a height adjustment mechanism, during use, first, the bracket can install and fix the support sliding mechanism. Then, through the support sliding mechanism, the pipeline after production can be supported and the pipeline can slide on the support sliding mechanism. Then, the height adjustment mechanism adjusts the height of the support sliding mechanism according to the height of the discharge port of the production device, making it more adaptable. The support sliding mechanism includes a fixed block, an installation cavity, a hinged plate, a first pulley, a limiting cavity, a moving rod, a second pulley, a cylinder and a triangular plate. During use, first, the fixed block is fixed inside the bracket. Then, an installation cavity is opened in the fixed block. The pipeline passes through the first pulley at the upper end of the hinged plate and the second pulley on the moving rod. Then, the cylinder drives the moving rod to move upward, making the second pulley move upward. The limiting cavity can limit the movement of the moving rod, making the moving rod move in the vertical direction and driving the triangular plate to move upward at the same time. Then, it squeezes the first pulley at the lower end of the hinged plate, making it move on the hypotenuse of the triangular plate, thereby rotating the hinged plate until the first pulley at the upper end of the hinged plate and the second pulley at the upper end of the moving rod are in contact with the pipeline evenly. At this time, the pipeline can be supported and assisted in moving by the first pulley and the second pulley at the same time. Through three-point support, the pipeline can be limited to prevent the pipeline from shifting.

[0009] Further: The height adjustment mechanism includes a limiting block, a sliding cavity, fixing holes and fixing bolts. The limiting blocks are fixedly arranged at both ends of the fixed block. The sliding cavity is opened on the bracket. The limiting blocks are slidably connected in the sliding cavity. The fixing holes are arranged on the limiting blocks. The number of the fixing holes is several and they are linearly arranged. The fixing bolts penetrate through the bracket and are located in the fixing holes.

[0010] With the above technical solution, by setting the limit block, sliding cavity, fixing hole and fixing bolt, during use, first the limit block is fixed at both ends of the fixed block. When it is necessary to adjust the height of the fixed block, the limit block is moved in the sliding cavity. After the position of the fixed block is adjusted, the fixing bolt is inserted into the corresponding fixing hole, thereby fixing the fixed block in the bracket.

[0011] Furthermore: One end of the bracket is provided with a connecting plate, and the other end of the bracket is provided with a connecting cavity. The connecting plate and the connecting cavity are correspondingly arranged, and threaded holes are provided on both the connecting plate and the connecting cavity.

[0012] With the above technical solution, by setting the connecting plate, connecting cavity and threaded hole, during use, according to the length of the pipeline, multiple brackets can be connected. The connecting plate is inserted into the connecting cavity, and then an external bolt passes through the threaded hole to fix multiple brackets.

[0013] Furthermore: Baffles are provided on two inclined sides of the triangular plate. The number of baffles is two and they are symmetrically arranged. The first pulley is located between the two baffles.

[0014] With the above technical solution, by setting the baffle, when the inclined side of the triangular plate presses the first pulley at the lower end of the hinge plate, the two baffles can limit the first pulley.

[0015] Furthermore: A fixed cavity is provided at the lower end inside the installation cavity, and the moving rod is slidably connected in the fixed cavity.

[0016] With the above technical solution, by setting the fixed cavity, during use, the moving rod passes through the fixed cavity and the limit cavity, which can limit the moving rod of the moving rod and make the moving rod can only move in the vertical direction.

[0017] Furthermore: A spring is provided between the fixed cavity and the triangular plate. One end of the spring is provided on the fixed cavity, and the other end of the spring is provided on the triangular plate.

[0018] With the above technical solution, by setting the spring, when the moving rod drives the triangular plate to move, the spring can be stretched or compressed, and the force of the spring restoring deformation can buffer the movement of the triangular plate.

[0019] Furthermore: Reinforcing plates are provided at the bottom of the side wall of the bracket. The reinforcing plates are triangular, and the number of reinforcing plates is several and they are evenly arranged.

[0020] With the above technical solution, by setting the reinforcing plates, during use, the reinforcing plates can increase the contact area between the bracket and the ground, and can further improve the stability of the bracket.

[0021] Furthermore, the heights of the first pulley and the second pulley are both higher than the height of the bracket.

[0022] With the above technical solution, by setting the heights of the first pulley and the second pulley, during use, the heights of the first pulley and the second pulley are higher than the height of the bracket, enabling the pipeline to be smoothly located between the first pulley and the second pulley.

[0023] In summary, the present utility model has the following beneficial effects:

[0024] By setting the support sliding mechanism, during use, first, the fixed block is fixed inside the bracket, then an installation cavity is opened in the fixed block, the pipeline is passed through the first pulley at the upper end of the hinge plate and the second pulley on the moving rod, and then the cylinder drives the moving rod to move upward, causing the second pulley to move upward. Among them, the limiting cavity can limit the movement of the moving rod, enabling the moving rod to move in the vertical direction, and at the same time can drive the triangular plate to move upward, then squeeze the first pulley at the lower end of the hinge plate, causing it to move on the hypotenuse of the triangular plate, thereby rotating the hinge plate until the first pulley at the upper end of the hinge plate and the second pulley at the upper end of the moving rod are in contact with the pipeline. At this time, the pipeline can be supported and assisted in moving simultaneously by the first pulley and the second pulley. Through three-point support, the pipeline can be limited to prevent the pipeline from shifting.

[0025] By setting the height adjustment mechanism, during use, first, the limit blocks are fixed at both ends of the fixed block. When the height of the fixed block needs to be adjusted, the limit blocks are moved in the sliding cavity. After the position of the fixed block is adjusted, the fixing bolts are inserted into the corresponding fixing holes, thereby fixing the fixed block in the bracket.

[0026] Based on the above improvement points, the overall technical effect achieved by this device is that it can support the pipeline at multiple points and prevent the pipeline from shifting during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the overall structural schematic diagram of the present utility model;

[0028] Figure 2 is the structural schematic diagram of the height adjustment mechanism of the present utility model;

[0029] Figure 3 is the structural schematic diagram of the support sliding mechanism of the present utility model;

[0030] Figure 4 is the left view of the structural schematic diagram of the present utility model;

[0031] Figure 5 is the Figure 4 three-dimensional sectional view at A - A of the present utility model.

[0032] In the figure, 1 is a bracket; 2 is a support sliding mechanism; 3 is a height adjustment mechanism; 4 is a connecting plate; 5 is a connecting cavity; 6 is a threaded hole; 7 is a baffle; 8 is a fixed cavity; 9 is a spring; 10 is a reinforcing plate; 201 is a fixed block; 202 is an installation cavity; 203 is a hinged plate; 204 is a first pulley; 205 is a limiting cavity; 206 is a moving rod; 207 is a second pulley; 208 is a cylinder; 209 is a triangular plate; 301 is a limiting block; 302 is a sliding cavity; 303 is a fixing hole; 304 is a fixing bolt. Specific embodiments

[0033] The present invention will be further described in detail below with reference to the accompanying drawings.

[0034] Embodiment:

[0035] Please refer to Figures 1 - 5 , the present invention provides a technical solution: a large pipeline discharging support frame, including a bracket 1, a support sliding mechanism 2 is arranged inside the bracket 1, and a height adjustment mechanism 3 is arranged between the support sliding mechanism 2 and the bracket 1;

[0036] The support sliding mechanism 2 includes a fixed block 201, an installation cavity 202, a hinged plate 203, a first pulley 204, a limiting cavity 205, a moving rod 206, a second pulley 207, a cylinder 208 and a triangular plate 209. The fixed block 201 is arranged inside the bracket 1, the installation cavity 202 is opened in the fixed block 201 and extends to the outside of the fixed block 201, the hinged plate 203 is rotatably arranged inside the installation cavity 202, the number of the hinged plates 203 is two and they are symmetrically arranged, the hinged plate 203 is arc-shaped, the first pulley 204 is arranged at both ends of the hinged plate 203, the limiting cavity 205 is fixedly arranged inside the installation cavity 202, the moving rod 206 is arranged in the installation cavity 202 and is slidably connected in the limiting cavity 205, the second pulley 207 is arranged at the upper end of the moving rod 206, the cylinder 208 is arranged at the lower end of the moving rod 206, the triangular plate 209 is fixedly arranged on the moving rod 206, and the first pulley 204 at the lower end of the hinged plate 203 is slidably arranged on the hypotenuse of the triangular plate 209.

[0037] By setting the bracket 1, the support sliding mechanism 2 and the height adjustment mechanism 3, during use, first, the bracket 1 can install and fix the support sliding mechanism 2, then the support sliding mechanism 2 can support the pipeline after production is completed, and can make the pipeline slide on the support sliding mechanism 2, and then the height adjustment mechanism 3 adjusts the height of the support sliding mechanism 2 according to the height of the discharging port of the production device, making it more adaptable;

[0038] In use, first, the fixing block 201 is fixed inside the bracket 1. Then, an installation cavity 202 is formed in the fixing block 201. The pipeline is passed through the first pulley 204 at the upper end of the hinge plate 203 and the second pulley 207 on the moving rod 206. Then, the cylinder 208 drives the moving rod 206 to move upward, causing the second pulley 207 to move upward. The limiting cavity 205 can limit the movement of the moving rod 206, enabling the moving rod 206 to move in the vertical direction. At the same time, it can drive the triangular plate 209 to move upward, and then squeeze the first pulley 204 at the lower end of the hinge plate 203, causing it to move on the inclined side of the triangular plate 209, thereby rotating the hinge plate 203 until the first pulley 204 at the upper end of the hinge plate 203 and the second pulley 207 at the upper end of the moving rod 206 are in contact with the pipeline. At this time, the pipeline can be supported and assisted in moving simultaneously by the first pulley 204 and the second pulley 207. Through three-point support, the pipeline can be limited to prevent the pipeline from shifting.

[0039] Reference Figure 2 As shown in FIG. 5, the height adjustment mechanism 3 includes a limit block 301, a sliding cavity 302, a fixing hole 303, and a fixing bolt 304. The limit block 301 is fixedly arranged at both ends of the fixing block 201. The sliding cavity 302 is formed in the bracket 1. The limit block 301 is slidably connected in the sliding cavity 302. The fixing hole 303 is arranged on the limit block 301. The number of fixing holes 303 is several and they are linearly arranged. The fixing bolt 304 passes through the bracket 1 and is located in the fixing hole 303.

[0040] By providing the limit block 301, the sliding cavity 302, the fixing hole 303, and the fixing bolt 304, in use, first, the limit block 301 is fixed at both ends of the fixing block 201. When the height of the fixing block 201 needs to be adjusted, the limit block 301 is moved in the sliding cavity 302. After the position of the fixing block 201 is adjusted, the fixing bolt 304 is inserted into the corresponding fixing hole 303, thereby fixing the fixing block 201 in the bracket 1.

[0041] Reference Figure 1 As shown in FIG. 6, one end of the bracket 1 is provided with a connecting plate 4, and the other end of the bracket 1 is provided with a connecting cavity 5. The connecting plate 4 and the connecting cavity 5 are correspondingly arranged. Threaded holes 6 are provided on both the connecting plate 4 and the connecting cavity 5. By providing the connecting plate 4, the connecting cavity 5, and the threaded holes 6, in use, according to the length of the pipeline, multiple brackets 1 can be connected. The connecting plate 4 is inserted into the connecting cavity 5, and then an external bolt passes through the threaded hole 6 to fix the multiple brackets 1.

[0042] Reference Figure 5, baffles 7 are provided on the two hypotenuses of the triangular plate 209. The number of baffles 7 is two and they are symmetrically arranged. The first pulley 204 is located between the two baffles 7. By providing the baffles 7, when the hypotenuse of the triangular plate 209 squeezes the first pulley 204 at the lower end of the hinge plate 203, the two baffles 7 can limit the first pulley 204.

[0043] Reference Figure 5 , a fixed cavity 8 is provided at the lower end inside the installation cavity 202. The moving rod 206 is slidably connected in the fixed cavity 8. By providing the fixed cavity 8, during use, the moving rod 206 passes through the fixed cavity 8 and the limiting cavity 205, and can limit the moving rod 206 of the moving rod 206, so that the moving rod 206 can only move in the vertical direction.

[0044] Reference Figure 5 , a spring 9 is provided between the fixed cavity 8 and the triangular plate 209. One end of the spring 9 is provided on the fixed cavity 8, and the other end of the spring 9 is provided on the triangular plate 209. By providing the spring 9, when the moving rod 206 drives the triangular plate 209 to move, the spring 9 can be stretched or compressed. The force of the spring 9 to restore deformation can buffer the movement of the triangular plate 209.

[0045] Reference Figure 1 , a reinforcing plate 10 is provided at the bottom of the side wall of the bracket 1. The reinforcing plate 10 is triangular. The number of reinforcing plates 10 is several and they are evenly arranged. By providing the reinforcing plate 10, during use, the reinforcing plate 10 can increase the contact area between the bracket 1 and the ground, and can further improve the stability of the bracket 1.

[0046] Reference Figure 1 , the heights of both the first pulley 204 and the second pulley 207 are higher than the height of the bracket 1. By setting the heights of the first pulley 204 and the second pulley 207, during use, the heights of the first pulley 204 and the second pulley 207 are higher than the height of the bracket 1, which can enable the pipeline to be smoothly located between the first pulley 204 and the second pulley 207.

[0047] Brief description of the usage process:

[0048] In use, first, the fixing block 201 is fixed inside the bracket 1. Then, an installation cavity 202 is formed in the fixing block 201. The pipeline is passed through the first pulley 204 at the upper end of the hinge plate 203 and the second pulley 207 on the moving rod 206. Then, the cylinder 208 drives the moving rod 206 to move upward, causing the second pulley 207 to move upward. The limiting cavity 205 can limit the movement of the moving rod 206, enabling the moving rod 206 to move in the vertical direction. At the same time, it can drive the triangular plate 209 to move upward, and then squeeze the first pulley 204 at the lower end of the hinge plate 203, causing it to move on the inclined side of the triangular plate 209, thereby rotating the hinge plate 203 until the first pulley 204 at the upper end of the hinge plate 203 and the second pulley 207 at the upper end of the moving rod 206 are in contact with the pipeline evenly. At this time, the pipeline can be supported and assisted in moving simultaneously by the first pulley 204 and the second pulley 207. Through three-point support, the pipeline can be limited to prevent the pipeline from shifting. When the inclined side of the triangular plate 209 squeezes the first pulley 204 at the lower end of the hinge plate 203, the two baffles 7 can limit the first pulley 204.

[0049] Then, the limiting blocks 301 are fixed at both ends of the fixing block 201. When the height of the fixing block 201 needs to be adjusted, the limiting blocks 301 are moved in the sliding cavity 302. After the position of the fixing block 201 is adjusted, the fixing bolt 304 is inserted into the corresponding fixing hole 303, thereby fixing the fixing block 201 in the bracket 1.

[0050] Finally, according to the length of the pipeline, multiple brackets 1 can be connected. The connecting plate 4 is inserted into the connecting cavity 5, and then the multiple brackets 1 are fixed by passing an external bolt through the threaded hole 6.

[0051] This specific embodiment is only an interpretation of the present invention and is not a limitation thereof. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A large-scale pipeline discharge support frame, comprising a support frame (1), characterized in that: A support sliding mechanism (2) is provided inside the support (1), and a height adjustment mechanism (3) is provided between the support sliding mechanism (2) and the support (1); The supporting sliding mechanism (2) comprises a fixed block (201), a mounting cavity (202), a hinged plate (203), a first pulley (204), a limiting cavity (205), a moving rod (206), a second pulley (207), a cylinder (208) and a triangular plate (209); the fixed block (201) is arranged inside the bracket (1); the mounting cavity (202) is opened in the fixed block (201) and extends to the outside of the fixed block (201); the hinged plate (203) is rotatably arranged inside the mounting cavity (202); the number of the hinged plates (203) is two and they are symmetrically arranged; the hinged plates (203) are arranged to rotate in the mounting cavity (202); ... ) is arranged in an arc shape, the first pulley (204) is arranged at both ends of the hinged plate (203), the limiting cavity (205) is fixedly arranged inside the installation cavity (202), the moving rod (206) is arranged in the installation cavity (202) and is slidably connected in the limiting cavity (205), the second pulley (207) is arranged at the upper end of the moving rod (206), the cylinder (208) is arranged at the lower end of the moving rod (206), the triangular plate (209) is fixedly arranged on the moving rod (206), and the first pulley (204) at the lower end of the hinged plate (203) is slidably arranged on the hypotenuse of the triangular plate (209).

2. A large-scale pipeline discharge support frame according to claim 1, characterized in that: The height adjustment mechanism (3) comprises a limit block (301), a sliding cavity (302), a fixing hole (303) and a fixing bolt (304); the limit block (301) is fixedly arranged at two ends of the fixing block (201); the sliding cavity (302) is opened on the bracket (1); the limit block (301) is slidably connected in the sliding cavity (302); the fixing hole (303) is arranged on the limit block (301); the fixing holes (303) are multiple and linearly arranged; and the fixing bolt (304) passes through the bracket (1) and is located in the fixing hole (303).

3. A large-scale pipeline discharge support frame according to claim 1, characterized in that: One end of the bracket (1) is arranged on a connecting plate (4), and the other end of the bracket (1) is provided with a connecting cavity (5). The connecting plate (4) and the connecting cavity (5) are arranged correspondingly, and both the connecting plate (4) and the connecting cavity (5) are provided with threaded holes (6).

4. A large-scale pipeline discharge support frame according to claim 1, characterized in that: Baffles (7) are arranged on the two oblique sides of the triangular plate (209), the number of the baffles (7) is two and they are symmetrically arranged, and the first pulley (204) is located between the two baffles (7).

5. A large-scale pipeline discharge support frame according to claim 1, characterized in that: A fixed cavity (8) is provided at the lower end inside the installation cavity (202), and the moving rod (206) is slidably connected in the fixed cavity (8).

6. A large-scale pipeline discharge support frame according to claim 5, characterized in that: A spring (9) is arranged between the fixed cavity (8) and the triangular plate (209), one end of the spring (9) is arranged on the fixed cavity (8), and the other end of the spring (9) is arranged on the triangular plate (209).

7. A large-scale pipeline discharge support frame according to claim 1, characterized in that: A reinforcing plate (10) is arranged at the bottom of the side wall of the bracket (1); the reinforcing plate (10) is triangular in shape; and there are a plurality of reinforcing plates (10) that are evenly arranged.

8. The large-scale pipeline discharging support frame according to claim 1 is characterized in that: The heights of the first pulley (204) and the second pulley (207) are both higher than the height of the bracket (1).

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