Pipeline traction device convenient to position

Abstract

The utility model discloses a pipeline traction device convenient to position, which belongs to the technical field of pipeline processing and comprises a mounting component, and a positioning traction device for positioning and pulling a pipeline and an adjusting driving device for adjusting the distance are mounted on the mounting component. The positioning traction device comprises a bottom fixing traction assembly, a top adjusting traction assembly and a side edge adjusting traction assembly. By means of the mode, synchronous adjustment of the top adjusting traction assembly and the side edge adjusting traction assembly is driven by the adjusting driving device, so that a pipeline can be accurately positioned, it is guaranteed that the pipeline conveying position is not changed, and follow-up machining is facilitated; a gear drives a movable rack to move and a chute plate is used for limiting and moving a sliding rod, so that the distance between the two side conveyor belt components is equal to the distance between the bottom conveyor belt component and the top conveyor belt component, and the pipeline conveying device can adapt to pipeline conveying of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline processing, in particular to a pipeline traction device which is easy to position. Background Art

[0002] Plastic pipes are usually produced by using an extruder to melt the plastic and then shape it into a shape. The formed pipes need to be sent to a cutting machine for processing. Currently, a tractor is generally used to pull and transport the pipes.

[0003] For example, Chinese patent application CN217434986U discloses a traction device for plastic pipe production, including a movable conveying chain and a fixed transmission chain, the movable conveying chain and the fixed transmission chain are both provided with sprocket drives, a lower pressure block is provided on the movable conveying chain, and a support block is provided on the fixed transmission chain; a movable frame is provided on the sprocket of the movable conveying chain, and a fixed frame is provided on the sprocket of the fixed transmission chain; a sliding sleeve is provided on the movable frame, and a support seat is provided on the fixed frame; a lifting device is provided between the movable frame and the fixed frame, and the lifting device includes an ascending drive module and a sliding column, and the sliding column is provided on both sides of the ascending drive module; the upper and lower ends of the ascending drive module respectively support the movable frame and the fixed frame; the lower end of the sliding column is connected to the support seat, and the upper end of the sliding column passes through the sliding sleeve.

[0004] However, it is difficult to position the pipe when using the traction device for plastic pipe production, and the pipe is prone to left-right deviation during transportation, making subsequent processing difficult.

[0005] Based on this, the utility model designs a pipeline traction device that is easy to position to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a pipeline traction device that is easy to position.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A pipeline pulling device that is easy to position includes a mounting assembly,

[0009] The mounting assembly is provided with a positioning and pulling device for positioning and pulling the pipeline and an adjusting drive device for adjusting the spacing;

[0010] The positioning and traction device includes a bottom fixed traction assembly for supporting and traction of the bottom of the pipeline, a top adjustment traction assembly for traction of the top of the pipeline, and a side adjustment traction assembly for positioning and traction of the side of the pipeline. The bottom fixed traction assembly is installed on the mounting assembly, and the top adjustment traction assembly and the side adjustment traction assembly are installed on the adjustment drive device.

[0011] Furthermore, the mounting assembly includes a base plate, two brackets and a frame. The brackets and the frame are fixedly mounted on the upper end of the base plate. The two brackets are symmetrically arranged at the front and rear ends of the base plate. The frame is a door-type frame. The upper end of the base plate is connected to the bottom fixed traction assembly. The bottom fixed traction assembly and the adjustment drive device are installed on the bracket, and the inner side of the frame is connected to the adjustment drive device.

[0012] Furthermore, the bottom fixed traction assembly includes two bottom support plates, a bottom conveyor belt component and a bottom drive motor. The two bottom support plates are symmetrically fixedly installed on the front and rear sides of the upper end of the bottom plate. The bottom conveyor belt component consists of two rotating rollers and a conveyor belt. The two rotating rollers of the bottom conveyor belt component are respectively located at the left and right ends of the inner sides of the two bottom support plates. The rotating rollers of the two bottom conveyor belt components are rotatably connected to the bottom support plates. The bottom drive motor is fixedly installed on a bracket, and the output end of the bottom drive motor is fixedly connected to one end of a rotating roller of the bottom conveyor belt component.

[0013] Furthermore, the top adjustment traction assembly includes two top mounting plates, a top conveyor belt component and a top drive motor. The two top mounting plates are symmetrically arranged front to back, and the two top mounting plates are connected to the inner side of the adjustment drive device. The top conveyor belt component consists of two rotating rollers and a conveyor belt. The two rotating rollers of the top conveyor belt component are respectively located at the left and right ends of the inner sides of the two top mounting plates. The rotating rollers of the two top conveyor belt components are rotatably connected to the top mounting plates. The top drive motor is fixedly mounted on the outer side of a top mounting plate, and the output end of the top drive motor is fixedly connected to one end of a rotating roller of the top conveyor belt component.

[0014] Furthermore, the side-adjusting traction assembly is provided with two, and the two side-adjusting traction assemblies are symmetrically arranged front and back, and the side-adjusting traction assembly is located between the bottom conveyor belt assembly and the top conveyor belt assembly, and the side-adjusting traction assembly is connected to the adjusting drive device, and the side-adjusting traction assembly includes two side mounting plates, a side conveyor belt assembly, a synchronous wheel assembly, a side drive motor, a motor frame, two connecting plates and two slide rods, and the two side mounting plates are symmetrically arranged between the bottom conveyor belt assembly and the top conveyor belt assembly, and the side conveyor belt assembly consists of two rotating rollers and a conveyor belt, and the synchronous wheel assembly consists of two synchronous wheels and a belt, and the two rotating rollers of the side conveyor belt assembly are respectively located at the left and right ends inside the two side mounting plates, and the two ends of a rotating roller are rotatably connected to the two side mounting plates, and the other The upper end of a rotating roller is rotatably connected to the side mounting plate, and the lower end of the other rotating roller is fixedly connected to a synchronous wheel of the synchronous wheel component. The two synchronous wheels of the synchronous wheel component are rotatably mounted on the inner side of a side mounting plate, and the two connecting plates are fixedly mounted on the left and right sides of the side mounting plate respectively. The motor frame is fixedly mounted on the side mounting plate and the inner side of the connecting plate. The side drive motor is fixedly mounted on the upper end of the motor frame, and the output end of the side drive motor is fixedly connected to a synchronous wheel of the synchronous wheel component. The two sliding rods are arranged in parallel on the connecting plate, the sliding rods are fixedly connected to the connecting plate, and the sliding rods are connected to the adjusting drive device. The output directions of the bottom conveyor belt component, the top conveyor belt component and the side conveyor belt component are consistent, and the spacing between the two side conveyor belt components is the same as the spacing between the bottom conveyor belt component and the top conveyor belt component.

[0015] Furthermore, there are two adjusting drive devices, which are located above the two side adjustment traction components respectively. The adjusting drive device includes a driving component and an adjusting component. The driving component is installed on the top of the frame, and the adjusting component is installed above the bracket. The adjusting component is connected to the top mounting plate and the sliding rod.

[0016] Furthermore, the driving assembly includes a cylinder and a telescopic rod, the cylinder and the telescopic rod are fixedly installed on the top of the frame, and the output ends of the cylinder and the telescopic rod are connected to the adjustment assembly.

[0017] The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on upper sprocket wheel, the lower sprocket. The lower sprocket is meshed with tooth on upper sprocket.

[0018] Compared with the prior art, the utility model has the following beneficial effects: 1. The top adjustment traction assembly and the side adjustment traction assembly are synchronously adjusted by the adjustment drive device, so that the pipeline can be accurately positioned to ensure that the position of the pipeline during transportation remains unchanged, which is convenient for subsequent processing;

[0019] 2. The gear drives the movement of the moving rack and the inclined slot plate limits the movement of the slide rod, so that the top mounting plate moves upward while the side mounting plates move outward at a 45° angle along the slide groove of the inclined slot plate. The upward movement distance of the top mounting plate is twice the horizontal or vertical distance of the side mounting plates, so that the distance between the two side conveyor belt components and the distance between the bottom conveyor belt component and the top conveyor belt component remain equal, which can adapt to pipeline transportation of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0021] Figure 1 This is a three-dimensional diagram of a pipeline pulling device that is easy to position according to the utility model;

[0022] Figure 2 This is a front view of a pipeline pulling device that is easy to position according to the utility model;

[0023] Figure 3 This is a left side view of a pipeline pulling device that is easy to position according to the utility model;

[0024] Figure 4 A three-dimensional diagram of the positioning and traction device of the present utility model;

[0025] Figure 5 To follow Figure 3 A three-dimensional image with part of the AA cut away;

[0026] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0027] Figure 7 This is a three-dimensional diagram of the adjustment component of the present invention.

[0028] The numbers in the figure represent:

[0029] 1. Mounting assembly; 11. Bottom plate; 12. Bracket; 13. Frame; 2. Positioning traction device; 21. Bottom fixed traction assembly; 211. Bottom support plate; 212. Bottom conveyor belt assembly; 213. Bottom drive motor; 22. Top adjustment traction assembly; 221. Top mounting plate; 222. Top conveyor belt assembly; 223. Top drive motor; 23. Side adjustment traction assembly; 231. Side mounting plate; 232. Side conveyor belt assembly ; 233. Synchronous wheel component; 234. Side drive motor; 235. Motor frame; 236. Connecting plate; 237. Slide rod; 3. Adjustment drive device; 31. Drive assembly; 311. Cylinder; 312. Telescopic rod; 32. Adjustment assembly; 321. Gear frame; 322. Gear; 323. Connecting block; 324. Sliding frame; 325. Moving rack; 326. Slide rail; 327. Bevel plate; 328. Fixed rack; 329. Connecting frame. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0032] Example 1: In some embodiments, please refer to the accompanying drawings of the specification. Figure 1-Figure 7 A pipeline pulling device that is easy to position includes a mounting assembly 1,

[0033] The installation assembly 1 is equipped with a positioning and pulling device 2 for positioning and pulling the pipeline and an adjustment drive device 3 for adjusting the spacing;

[0034] The positioning and traction device 2 includes a bottom fixed traction assembly 21 for supporting and traction of the bottom of the pipeline, a top adjustment traction assembly 22 for traction of the top of the pipeline, and a side adjustment traction assembly 23 for positioning and traction of the side of the pipeline. The bottom fixed traction assembly 21 is installed on the installation assembly 1, and the top adjustment traction assembly 22 and the side adjustment traction assembly 23 are installed on the adjustment drive device 3.

[0035] When the pipeline traction device that is easy to position is used normally, the adjustment drive device 3 is started to adjust the position of the top adjustment traction component 22 and the side adjustment traction component 23, so that the bottom fixed traction component 21, the top adjustment traction component 22 and the side adjustment traction component 23 are in contact with the outer wall of the pipeline, and the bottom fixed traction component 21, the top adjustment traction component 22 and the side adjustment traction component 23 are started. The bottom fixed traction component 21, the top adjustment traction component 22 and the side adjustment traction component 23 drive the pipeline to move. At the same time, the bottom fixed traction component 21, the top adjustment traction component 22 and the side adjustment traction component 23 limit the position of the pipeline to limit it. The adjustment drive device 3 drives the synchronous adjustment of the top adjustment traction component 22 and the side adjustment traction component 23, so that the pipeline can be accurately positioned to ensure that the position of the pipeline transportation remains unchanged, which is convenient for subsequent processing.

[0036] The mounting assembly 1 includes a base plate 11, two brackets 12 and a frame 13. The brackets 12 and the frame 13 are fixedly mounted on the upper end of the base plate 11. The two brackets 12 are symmetrically arranged at the front and rear ends of the base plate 11. The frame 13 is a door-type frame. The upper end of the base plate 11 is connected to the bottom fixed traction assembly 21. The bottom fixed traction assembly 21 and the adjustment drive device 3 are installed on the brackets 12. The inner side of the frame 13 is connected to the adjustment drive device 3.

[0037] The bottom fixed traction assembly 21 includes two bottom support plates 211, a bottom conveyor belt component 212 and a bottom drive motor 213. The two bottom support plates 211 are symmetrically fixedly installed on the front and rear sides of the upper end of the bottom plate 11. The bottom conveyor belt component 212 consists of two rotating rollers and a conveyor belt. The two rotating rollers of the bottom conveyor belt component 212 are respectively located at the left and right ends of the inner sides of the two bottom support plates 211. The rotating rollers of the two bottom conveyor belt components 212 are rotatably connected to the bottom support plates 211. The bottom drive motor 213 is fixedly installed on a bracket 12. The output end of the bottom drive motor 213 is fixedly connected to one end of a rotating roller of the bottom conveyor belt component 212.

[0038] The top adjustment traction assembly 22 includes two top mounting plates 221, a top conveyor belt component 222 and a top drive motor 223. The two top mounting plates 221 are symmetrically arranged front to back. The two top mounting plates 221 are connected to the inner side of the adjustment drive device 3. The top conveyor belt component 222 consists of two rotating rollers and a conveyor belt. The two rotating rollers of the top conveyor belt component 222 are respectively located at the left and right ends of the inner sides of the two top mounting plates 221. The rotating rollers of the two top conveyor belt components 222 are rotatably connected to the top mounting plates 221. The top drive motor 223 is fixedly mounted on the outer side of a top mounting plate 221. The output end of the top drive motor 223 is fixedly connected to one end of a rotating roller of the top conveyor belt component 222.

[0039] The side adjustment traction assembly 23 is provided with two, and the two side adjustment traction assemblies 23 are symmetrically arranged front and back. The side adjustment traction assembly 23 is located between the bottom conveyor belt component 212 and the top conveyor belt component 222, and the side adjustment traction assembly 23 is connected to the adjustment drive device 3. The side adjustment traction assembly 23 includes two side mounting plates 231, a side conveyor belt component 232, a synchronous wheel component 233, a side drive motor 234, a motor frame 235, two connecting plates 236 and two slide rods 237. The two side mounting plates 231 are symmetrically arranged between the bottom conveyor belt component 212 and the top conveyor belt component 222. The side conveyor belt component 232 consists of two rotating rollers and a conveyor belt, and the synchronous wheel component 233 consists of two synchronous wheels and a belt. The two rotating rollers of the side conveyor belt component 232 are respectively located at the left and right ends of the inner sides of the two side mounting plates 231, and the two ends of one rotating roller are rotatably connected to the two side mounting plates 231. The upper end of the other rotating roller is connected to The side mounting plate 231 is rotatably connected, and the lower end of the other rotating roller is fixedly connected to a synchronous wheel of the synchronous wheel component 233. The two synchronous wheels of the synchronous wheel component 233 are rotatably mounted on the inner side of a side mounting plate 231. The two connecting plates 236 are respectively fixedly mounted on the left and right sides of the side mounting plate 231. The motor frame 235 is fixedly mounted on the inner side of the side mounting plate 231 and the connecting plate 236. The side drive motor 234 is fixedly mounted on the upper end of the motor frame 235. The output end of the side drive motor 234 is fixedly connected to a synchronous wheel of the synchronous wheel component 233. Two sliding rods 237 are arranged in parallel on the connecting plate 236. The sliding rod 237 is fixedly connected to the connecting plate 236. The sliding rod 237 is connected to the adjusting drive device 3. The output directions of the bottom conveyor belt component 212, the top conveyor belt component 222 and the side conveyor belt component 232 are consistent. The spacing between the two side conveyor belt components 232 is the same as the spacing between the bottom conveyor belt component 212 and the top conveyor belt component 222.

[0040] When the pipeline traction device that is easy to position is used normally, the bottom drive motor 213 is started, and the bottom drive motor 213 drives a rotating roller of the bottom conveyor belt component 212 to rotate, and the two rotating rollers of the bottom conveyor belt component 212 rotate synchronously through the conveyor belt. The top drive motor 223 is started, and the top drive motor 223 drives a rotating roller of the top conveyor belt component 222 to rotate, and the two rotating rollers of the top conveyor belt component 222 rotate synchronously through the conveyor belt. The side drive motor 234 is started, and the side drive motor 234 drives a synchronous wheel of the synchronous wheel component 233 to rotate. The other synchronous wheel of the synchronous wheel component 233 rotates synchronously through the belt and drives a rotating roller of the side conveyor belt component 232 to rotate. The two rotating rollers of the side conveyor belt component 232 rotate synchronously through the conveyor belt. The bottom drive motor 213, the top drive motor 223 and the side drive motor 234 respectively drive the bottom conveyor belt component 212, the top conveyor belt component 222 and the side conveyor belt component 232 to operate, so that the pipeline moves under the traction of the conveyor belts around it. The side conveyor belt component 232 ensures that the pipeline will not deviate during the movement and is accurately positioned.

[0041] There are two adjusting drive devices 3, and the two adjusting drive devices 3 are located above the two side adjustment traction components 23 respectively. The adjusting drive device 3 includes a driving component 31 and an adjusting component 32. The driving component 31 is installed at the top of the frame 13, and the adjusting component 32 is installed above the bracket 12. The adjusting component 32 is connected to the top mounting plate 221 and the sliding rod 237.

[0042] The driving assembly 31 includes a cylinder 311 and a telescopic rod 312 . The cylinder 311 and the telescopic rod 312 are fixedly mounted on the top of the frame 13 . The output ends of the cylinder 311 and the telescopic rod 312 are connected to the adjusting assembly 32 .

[0043] The adjusting assembly 32 includes a gear frame 321, a gear 322, a connecting block 323, a sliding frame 324, a movable rack 325, a slide rail 326, two inclined slot plates 327, a fixed rack 328 and a connecting frame 329. The gear frame 321 is fixedly mounted on the output end of the cylinder 311, the gear 322 is rotatably mounted on the inner side of the gear frame 321, the gear 322 is meshed with the movable rack 325, the connecting block 323 is fixedly mounted on the output end of the telescopic rod 312, the gear frame 321 and the lower end of the connecting block 323 are fixedly connected to the sliding frame 324, the inner side of the sliding frame 324 is provided with a horizontal slide groove, and the upper slide bar 237 is located in the inner slide groove of the sliding frame 324 and the sliding frame 324 The limited sliding connection, the slide rail 326 is fixedly mounted on the inner wall of the frame 13, the slide rail 326 is limitedly slidably connected to the movable rack 325, the two inclined slot plates 327 are fixedly mounted on the left and right sides of the upper end of the bracket 12, and the inclined slot plate 327 is provided with two sliding slots for cooperating with the sliding of the slide rod 237. The two sliding slots are gradually inclined upward at 45° from the inside to the outside, and the two sliding slots are arranged in parallel. The slide rod 237 is slidably connected to the inclined slot plate 327, and the fixed rack 328 is fixedly mounted on the inner wall of the frame 13. The fixed rack 328 is meshed with the gear 322, and the connecting frame 329 is fixedly mounted on the upper end of the movable rack 325. The connecting frame 329 is fixedly connected to the outer side of the top mounting plate 221 on one side.

[0044] When the pipeline traction device that is easy to position is used normally, the two cylinders 311 are started, and the cylinder 311 drives the gear frame 321 to move upward, and the gear frame 321 drives the gear 322 to move, and the gear 322 drives the movable rack 325 to move upward along the slide rail 326, and the gear 322 moves while being driven by the fixed rack 328 to rotate, and the rotation of the gear 322 drives the slide rail 326 to further accelerate the upward movement, and the slide rail 326 moves upward to drive the connecting frame 329 to move, and the connecting frame 329 drives the top mounting plate 221 to move, and the gear frame 321 moves while driving the sliding frame 324 to move, and the sliding frame 324 drives the sliding rod 237 to move, and the sliding rod 237 moves upward along the inclined groove of the inclined groove plate 327 while moving outward, and the sliding rod 237 drives the connecting plate 236 to move, and the connecting plate 23 6 drives the side mounting plate 231 to move, and the telescopic rod 312 runs synchronously with the cylinder 311. The telescopic rod 312 is connected to the sliding frame 324 through the connecting block 323 to keep the sliding frame 324 rising and falling smoothly. The gear 322 drives the movement of the moving rack 325 and the inclined slot plate 327 to limit the movement of the sliding rod 237, so that the top mounting plate 221 moves upward and the side mounting plate 231 moves outward at a 45° angle along the sliding groove of the inclined slot plate 327. The upward movement distance of the top mounting plate 221 is twice the distance of the side mounting plate 231 in the horizontal or vertical direction, so that the distance between the two side conveyor belt components 232 and the distance between the bottom conveyor belt component 212 and the top conveyor belt component 222 remain equal, which can adapt to pipeline transportation of different sizes.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A pipeline pulling device that facilitates positioning, comprising a mounting assembly (1), characterized in that: The installation assembly (1) is provided with a positioning and pulling device (2) for positioning and pulling the pipeline and an adjusting drive device (3) for adjusting the spacing; The positioning and traction device (2) comprises a bottom fixed traction assembly (21) for supporting and traction of the bottom of the pipeline, a top adjustment traction assembly (22) for traction of the top of the pipeline, and a side adjustment traction assembly (23) for positioning and traction of the side of the pipeline. The bottom fixed traction assembly (21) is mounted on the mounting assembly (1), and the top adjustment traction assembly (22) and the side adjustment traction assembly (23) are mounted on the adjustment drive device (3).

2. The pipeline pulling device for facilitating positioning according to claim 1, characterized in that: The mounting assembly (1) comprises a base plate (11), two brackets (12) and a frame (13); the brackets (12) and the frame (13) are fixedly mounted on the upper end of the base plate (11); the two brackets (12) are symmetrically arranged at the front and rear ends of the base plate (11); the frame (13) is a door-shaped frame; the upper end of the base plate (11) is connected to a bottom fixed traction assembly (21); the bottom fixed traction assembly (21) and the adjustment drive device (3) are mounted on the brackets (12); and the inner side of the frame (13) is connected to the adjustment drive device (3).

3. The pipeline pulling device for facilitating positioning according to claim 2, characterized in that: The bottom fixed traction assembly (21) comprises two bottom support plates (211), a bottom conveyor belt component (212) and a bottom drive motor (213). The two bottom support plates (211) are symmetrically fixedly mounted on the front and rear sides of the upper end of the bottom plate (11). The bottom conveyor belt component (212) consists of two rotating rollers and a conveyor belt. The two rotating rollers of the bottom conveyor belt component (212) are respectively located at the left and right ends of the inner sides of the two bottom support plates (211). The rotating rollers of the two bottom conveyor belt components (212) are rotatably connected to the bottom support plates (211). The bottom drive motor (213) is fixedly mounted on a bracket (12). The output end of the bottom drive motor (213) is fixedly connected to one end of a rotating roller of the bottom conveyor belt component (212).

4. The pipeline pulling device for facilitating positioning according to claim 3, characterized in that: The top adjustment traction assembly (22) comprises two top mounting plates (221), a top conveyor belt component (222) and a top drive motor (223). The two top mounting plates (221) are symmetrically arranged front and back. The two top mounting plates (221) are connected to the inner side of the adjustment drive device (3). The top conveyor belt component (222) consists of two rotating rollers and a conveyor belt. The two rotating rollers of the top conveyor belt component (222) are respectively located at the left and right ends of the inner sides of the two top mounting plates (221). The rotating rollers of the two top conveyor belt components (222) are rotatably connected to the top mounting plates (221). The top drive motor (223) is fixedly mounted on the outer side of one of the top mounting plates (221). The output end of the top drive motor (223) is fixedly connected to one end of a rotating roller of the top conveyor belt component (222).

5. The pipeline pulling device for facilitating positioning according to claim 4, characterized in that: The side adjustment traction assembly (23) is provided with two, and the two side adjustment traction assemblies (23) are symmetrically arranged front and back. The side adjustment traction assembly (23) is located between the bottom conveyor belt component (212) and the top conveyor belt component (222). The side adjustment traction assembly (23) is connected to the adjustment drive device (3). The side adjustment traction assembly (23) includes two side mounting plates (231), a side conveyor belt component (232), a synchronous wheel component (233), a side drive motor (234), a motor frame (235), two connecting plates (236), and a plurality of side mounting plates (237). 36) and two slide bars (237), two side mounting plates (231) are symmetrically arranged between the bottom conveyor belt component (212) and the top conveyor belt component (222), the side conveyor belt component (232) is composed of two rotating rollers and a conveyor belt, the synchronous wheel component (233) is composed of two synchronous wheels and a belt, the two rotating rollers of the side conveyor belt component (232) are respectively located at the left and right ends of the inner sides of the two side mounting plates (231), the two ends of one rotating roller are rotatably connected to the two side mounting plates (231), and the upper end of the other rotating roller is rotatably connected to the side The mounting plate (231) is rotatably connected, the lower end of the other rotating roller is fixedly connected to a synchronous wheel of the synchronous wheel component (233), the two synchronous wheels of the synchronous wheel component (233) are rotatably mounted on the inner side of a side mounting plate (231), the two connecting plates (236) are fixedly mounted on the left and right sides of the side mounting plate (231), the motor frame (235) is fixedly mounted on the inner side of the side mounting plate (231) and the connecting plate (236), the side drive motor (234) is fixedly mounted on the upper end of the motor frame (235), and the output of the side drive motor (234) is fixedly mounted on the upper end of the motor frame (235). The output end is fixedly connected to a synchronous wheel of the synchronous wheel component (233), two slide bars (237) are arranged in parallel on the connecting plate (236), the slide bars (237) are fixedly connected to the connecting plate (236), and the slide bars (237) are connected to the adjustment drive device (3). The output directions of the bottom conveyor belt component (212), the top conveyor belt component (222) and the side conveyor belt component (232) are consistent, and the spacing between the two side conveyor belt components (232) is the same as the spacing between the bottom conveyor belt component (212) and the top conveyor belt component (222).

6. The pipeline pulling device for facilitating positioning according to claim 5, characterized in that: The adjusting drive devices (3) are provided with two adjusting drive devices (3), and the two adjusting drive devices (3) are correspondingly located above the two side adjusting traction components (23). The adjusting drive devices (3) include a driving component (31) and an adjusting component (32). The driving component (31) is installed at the top of the frame (13), and the adjusting component (32) is installed above the bracket (12). The adjusting component (32) is connected to the top mounting plate (221) and the sliding rod (237).

7. The pipeline pulling device for facilitating positioning according to claim 6, characterized in that: The driving assembly (31) comprises a cylinder (311) and a telescopic rod (312). The cylinder (311) and the telescopic rod (312) are fixedly mounted on the top of the frame (13). The output ends of the cylinder (311) and the telescopic rod (312) are connected to the regulating assembly (32).

8. The pipeline pulling device for facilitating positioning according to claim 7, characterized in that: The adjusting assembly (32) comprises a gear rack (321), a gear (322), a connecting block (323), a sliding frame (324), a movable rack (325), a slide rail (326), two inclined slot plates (327), a fixed rack (328) and a connecting frame (329). The gear rack (321) is fixedly mounted on the output end of the cylinder (311). The gear (322) is rotatably mounted on the inner side of the gear rack (321). The gear (322) is meshed and connected with the movable rack (325). The connecting block (323) is fixedly mounted on the output end of the telescopic rod (312). The lower ends of the gear rack (321) and the connecting block (323) are fixedly connected with the sliding frame (324). A horizontal slide groove is provided on the inner side of the sliding frame (324). The upper slide bar (237) is located on the inner side of the sliding frame (324) and is connected to the slide groove. The movable frame (324) is connected by limited sliding, the slide rail (326) is fixedly mounted on the inner side wall of the frame (13), the slide rail (326) is connected by limited sliding with the movable rack (325), two inclined slot plates (327) are fixedly mounted on the left and right sides of the upper end of the bracket (12), the inclined slot plate (327) is provided with two sliding slots for cooperating with the sliding rod (237), the two sliding slots are gradually inclined upward at 45 degrees from the inside to the outside, the two sliding slots are arranged in parallel, the sliding rod (237) is connected by sliding with the inclined slot plate (327), the fixed rack (328) is fixedly mounted on the inner side wall of the frame (13), the fixed rack (328) is meshed with the gear (322), the connecting frame (329) is fixedly mounted on the upper end of the movable rack (325), and the connecting frame (329) is fixedly connected to the outer side of the top mounting plate (221) on one side.

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