Movable pipe laying vehicle for silicon core pipe

Abstract

The utility model discloses a movable pipe laying vehicle for silicon core pipes, which relates to the field of silicon core pipe laying and comprises a bottom plate, wheels are fixedly connected to four corners of the bottom end of the bottom plate, a connecting plate is fixedly connected to the middle of the front end of the bottom plate, and fixing plates are slidably connected to the front portion and the rear portion of the top end of the bottom plate. Rollers are slidably connected to the right portion of the fixing plate in a circular array mode, and a silicon core pipe disc frame is connected to the outer walls of the rollers in a lap joint mode. According to the movable pipe laying vehicle for the silicon core pipe, by starting the first motor, the first sliding block slides on the outer wall of the two-way threaded rod, the first sliding block drives the connecting rod to synchronously move, the connecting rod drives the second sliding block to synchronously slide on the outer wall of the guide rod, and therefore the first connecting block and the second connecting block drive the fixing frame to synchronously move; and therefore, the distance between the two fixing plates is changed, the fixing plates can support the silicon core pipe disc frames with different sizes, the first motor can be turned off, and the adjusting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of silicon core pipe laying, in particular to a mobile silicon core pipe laying vehicle. Background Art

[0002] The silicone core tube is a new type of composite pipe with silicone solid lubricant on the inner wall. It has good sealing performance, chemical corrosion resistance, and low engineering cost. It is widely used in optical cable communication network systems in highways, railways, etc. When laying the silicone core tube, a mobile frame is required to support the silicone core tube reel to improve the laying efficiency.

[0003] For example, a Chinese patent with publication number CN215071359U discloses a mobile pipe laying vehicle for silicon-core tubes, which is used to place a rack with silicon-core tubes wrapped around it. A rotating shaft is arranged at both ends of the rack, including a movable frame and a mounting support mechanism. The movable frame includes two relatively arranged support frames, and both ends of the bottom of the support frames are equipped with universal wheels; an mounting support mechanism is arranged at the inner bottom end of each support frame, and the mounting support mechanism includes a horizontally arranged linear drive mechanism, and a lifting mechanism is connected to the linear drive mechanism for transmission; during loading and unloading, the rack with silicon-core tubes wrapped around it can be rolled into the slot at the top of the support rod through a horizontal support platform, and the support rod is lifted upward by the lifting mechanism, so as to lift the rack so that it is suspended in the air for pipe laying operation; compared with traditional devices, it can independently complete the lifting and lowering operation of the rack, and the loading and unloading of the rack is more convenient.

[0004] The existing technology has the following problems:

[0005] When the prior art supports the silicon core tube rack, it is impossible to adjust the device according to the size of the silicon core tube rack, which reduces the practicality of the device. At the same time, when the prior art supports the silicon core tube rack, it is necessary to lift the silicon core tube rack upward first, and the silicon core tube rack cannot be lifted and supported by the device itself, which reduces the practicality of the device. Utility Model Content

[0006] The utility model provides a mobile silicon core pipe laying vehicle to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A mobile silicon-core tube laying vehicle comprises a base plate, four corners of the bottom end of the base plate are fixedly connected to wheels, the middle part of the front end of the base plate is fixedly connected to a connecting plate, the front and rear parts of the top end of the base plate are slidably connected to a fixed plate, the right part of the fixed plate is slidably connected to rollers in a circular array, the outer wall of the roller is overlapped with a silicon-core tube disc rack, the top end of the connecting plate is fixedly connected to an adjusting mechanism, the front and rear parts of the top end of the base plate are slidably connected to a lifting mechanism, the left part of the top end of the base plate is fixedly connected to a wire-releasing mechanism, the adjusting mechanism comprises a motor 1, the bottom end of the motor 1 is fixedly connected to the top end of the connecting plate, the lifting mechanism comprises two motors 2, the bottom end of the motor 2 is slidably connected to the left part of the top end of the base plate, and the wire-releasing mechanism comprises a support frame, the bottom end of the support frame is fixedly connected to the left part of the top end of the base plate.

[0009] Preferably: the output end of the motor 1 is fixedly connected to a bidirectional threaded rod, the rear end of the bidirectional threaded rod is rotatably connected to the rear end of the inner cavity of the base plate, the front and rear parts of the outer wall of the bidirectional threaded rod are threadedly connected to a slider 1, the outer wall of the slider 1 is slidably connected to the inner cavity of the base plate, the top end of the slider 1 is fixedly connected to a connecting block 1, and the outer wall of the connecting block 1 is slidably connected to the inner wall of the base plate.

[0010] Preferably, both left and right ends of the slider 1 are fixedly connected with connecting rods, one end of the connecting rod is fixedly connected with the slider 2, and the top end of the slider 2 is fixedly connected with the connecting block 2.

[0011] Preferably, a guide rod is movably sleeved on the inner wall of the second sliding block, and one end of the guide rod is fixedly connected to one end of the inner cavity of the bottom plate.

[0012] Preferably: the output end of motor 2 is fixedly connected with a threaded rod, the outer wall of the threaded rod is rotatably connected with a fixed frame, the outer wall of the fixed frame is fixedly connected to the bottom of the fixed plate, the middle part of the bottom end of the fixed frame is fixedly connected to the top of connecting block 1, and the left and right parts of the bottom end of the fixed frame are fixedly connected to the top of connecting block 2.

[0013] Preferably: the left portion of the outer wall of the threaded rod is threadedly connected to a mounting block 1, the top of the mounting block 1 is rotatably connected to a support rod, the right end of the support rod is fixedly connected to a support ring, and the inner wall of the support ring overlaps the outer wall of the silicon core tube coil rack.

[0014] Preferably: the right part of the threaded rod is threadedly connected with a mounting block 2, the top of the mounting block 2 is rotatably connected with an electric telescopic rod, the output end of the electric telescopic rod is rotatably connected with a movable block, the top of the movable block is slidably connected to the bottom end of the support rod, the top of the movable block is fixedly connected with a limiting block, and the outer wall of the limiting block is slidably connected to the bottom of the support rod.

[0015] Preferably, a fixing rod is fixedly connected to the top of the support frame, a fixing block is fixedly connected to the middle of the outer wall of the fixing rod, and a threading block is fixedly connected to the top of the fixing block.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a mobile pipe laying vehicle for silicon core pipes. By starting motor 1, a slider 1 slides on the outer wall of a bidirectional threaded rod, and the slider 1 drives a connecting rod to move synchronously, and the connecting rod drives a slider 2 to slide synchronously on the outer wall of a guide rod, thereby making connecting block 1 and connecting block 2 drive a fixed frame to move synchronously, thereby changing the spacing between the two fixed plates, so that the fixed plates can support silicon core pipe racks of different sizes, and then the motor 1 can be turned off, achieving an adjustment effect.

[0018] 2. The utility model provides a mobile pipe laying vehicle for silicon core pipes. By starting motor 2, mounting block 1 and mounting block 2 slide to the right on the outer wall of threaded rod, thereby driving support rod and electric telescopic rod to move synchronously, and starting the electric telescopic rod at the same time, the electric telescopic rod is contracted, driving support rod to rotate downward, and support rod drives support ring to rotate downward synchronously. When the height is appropriate, the electric telescopic rod can be closed, and then the outer walls on both sides of the central axis of silicon core pipe disc rack are overlapped with the inner wall of support ring, and then the electric telescopic rod is restarted to extend, thereby lifting the silicon core pipe disc rack upward. When lifted to a sufficient height, motor 2 is restarted to make mounting block 1 and mounting block 2 slide to the left on the outer wall of threaded rod, thereby driving the silicon core pipe disc rack to move synchronously, and when the outer wall of silicon core pipe disc rack moves to the inner wall of fixed plate and contacts with the outer wall of roller, motor 2 can be turned off, thereby supporting the silicon core pipe disc rack, achieving the supporting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the main view of the utility model;

[0020] Figure 2 It is a schematic diagram of the cutaway structure of the main view of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the lifting mechanism of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. bottom plate; 11. wheel; 12. connecting plate; 13. fixing plate; 14. roller; 2. adjusting mechanism; 21. motor 1; 22. bidirectional threaded rod; 23. slider 1; 24. connecting block 1; 25. connecting rod; 26. slider 2; 27. connecting block 2; 28. guide rod; 3. lifting mechanism; 31. motor 2; 32. threaded rod; 33. fixing frame; 34. mounting block 1; 35. mounting block 2; 36. supporting rod; 37. supporting ring; 38. electric telescopic rod; 39. movable block; 391. limiting block; 4. wire-releasing mechanism; 41. supporting frame; 42. fixing rod; 43. fixing block; 44. threading block; 5. silicon core tube coil rack. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-Figure 4 As shown, a mobile silicon-core tube laying vehicle comprises a base plate 1, four corners of the bottom end of the base plate 1 are fixedly connected with wheels 11, the middle part of the front end of the base plate 1 is fixedly connected with a connecting plate 12, the front and rear parts of the top end of the base plate 1 are slidably connected with a fixing plate 13, the right part of the fixing plate 13 is slidably connected with a roller 14 in a circular array, the outer wall of the roller 14 is overlapped with a silicon-core tube disc rack 5, the top end of the connecting plate 12 is fixedly connected with an adjusting mechanism 2, the front and rear parts of the top end of the base plate 1 are slidably connected with a lifting mechanism 3, the left part of the top end of the base plate 1 is fixedly connected with a wire-releasing mechanism 4, the adjusting mechanism 2 comprises a motor 1 21, the bottom end of the motor 1 21 is fixedly connected to the top end of the connecting plate 12, the lifting mechanism 3 comprises two motors 2 31, the bottom end of the motor 2 31 is slidably connected to the left part of the top end of the base plate 1, the wire-releasing mechanism 4 comprises a support frame 41, the bottom end of the support frame 41 is fixedly connected to the left part of the top end of the base plate 1

[0027] Through the cooperation of the adjusting mechanism 2 and the lifting mechanism 3, the silicon core tube rack 5 is placed on the inner wall of the fixed plate 13, and the silicon core tube rack 5 is supported by the fixed plate 13. Then, the silicon core tube is guided by the wire-releasing mechanism 4, making the laying of the silicon core tube more convenient.

[0028] like Figure 2 , Figure 3 As shown, the output end of the motor 21 is fixedly connected to a bidirectional threaded rod 22, the rear end of the bidirectional threaded rod 22 is rotatably connected to the rear end of the inner cavity of the base plate 1, the front and rear parts of the outer wall of the bidirectional threaded rod 22 are threadedly connected to a slider 23, the outer wall of the slider 23 is slidably connected to the inner cavity of the base plate 1, the top of the slider 23 is fixedly connected to a connecting block 24, and the outer wall of the connecting block 24 is slidably connected to the inner wall of the base plate 1.

[0029] By starting the motor 1 21 , the bidirectional threaded rod 22 is driven to rotate, so that the slider 1 23 slides on the outer wall of the bidirectional threaded rod 22 , and the slider 1 23 drives the connecting block 1 24 to move synchronously.

[0030] like Figure 2 , Figure 3 As shown, the left and right ends of the slider 1 23 are fixedly connected with connecting rods 25, one end of the connecting rod 25 is fixedly connected with the slider 2 26, the top of the slider 26 is fixedly connected with the connecting block 27, the inner wall of the slider 26 is movably sleeved with a guide rod 28, and one end of the guide rod 28 is fixedly connected to one end of the inner cavity of the base plate 1.

[0031] When the slider 1 23 moves, it drives the connecting rod 25 to move synchronously, and the connecting rod 25 drives the slider 2 26 to slide synchronously on the outer wall of the guide rod 28. At the same time, the slider 26 drives the connecting block 27 to move synchronously. The guide rod 28 guides the slider 26, so that the slider 2 26 slides more smoothly and stably.

[0032] like Figure 2 , Figure 4 As shown, the output end of motor 2 31 is fixedly connected with a threaded rod 32, the outer wall of the threaded rod 32 is rotatably connected with a fixed frame 33, the outer wall of the fixed frame 33 is fixedly connected to the bottom of the fixed plate 13, the middle part of the bottom end of the fixed frame 33 is fixedly connected to the top of the connecting block 1 24, and the left and right parts of the bottom end of the fixed frame 33 are fixedly connected to the top of the connecting block 2 27.

[0033] When the connecting block 1 24 and the connecting block 2 27 move, the fixed frame 33 is driven to move synchronously, and the fixed frame 33 drives the fixed plate 13 to move synchronously, thereby changing the distance between the two fixed plates 13. When the distance between the two fixed plates 13 is appropriate, the motor 1 21 can be turned off, which has an adjustment effect.

[0034] like Figure 2 , Figure 4 As shown, the left part of the outer wall of the threaded rod 32 is threadedly connected to a mounting block 34, the top of the mounting block 34 is rotatably connected to a support rod 36, the right end of the support rod 36 is fixedly connected to a support ring 37, and the inner wall of the support ring 37 overlaps the outer wall of the silicon core tube rack 5.

[0035] By starting the second motor 31, the second motor 31 drives the threaded rod 32 to rotate, so that the first mounting block 34 and the second mounting block 35 slide to the right on the outer wall of the threaded rod 32, thereby driving the support rod 36 and the electric telescopic rod 38 to move synchronously, so that the support ring 37 slides to the right synchronously.

[0036] like Figure 2 , Figure 4 , Figure 5As shown, the right part of the threaded rod 32 is threadedly connected to a mounting block 35, the top of the mounting block 35 is rotatably connected to an electric telescopic rod 38, the output end of the electric telescopic rod 38 is rotatably connected to a movable block 39, the top of the movable block 39 is slidably connected to the bottom end of the support rod 36, the top of the movable block 39 is fixedly connected to a limit block 391, and the outer wall of the limit block 391 is slidably connected to the bottom of the support rod 36.

[0037] By starting the electric telescopic rod 38, the electric telescopic rod 38 is contracted, and the movable block 39 drives the limit block 391 to slide on the inner wall of the support rod 36, so that the support rod 36 rotates downward, and the limit block 391 limits the movable block 39, so that the movable block 39 cannot continue to slide after sliding to a certain distance. At the same time, the support rod 36 drives the support ring 37 to rotate downward synchronously. When the height is appropriate, the electric telescopic rod 38 can be closed.

[0038] like Figure 2 As shown, a fixing rod 42 is fixedly connected to the top of the support frame 41 , a fixing block 43 is fixedly connected to the middle of the outer wall of the fixing rod 42 , and a threading block 44 is fixedly connected to the top of the fixing block 43 .

[0039] One end of the silicon core tube wound on the silicon core tube rack 5 is passed through the threading block 44, and the threading block 44 guides the silicon core tube, making the laying of the silicon core tube more convenient. During the laying, the silicon core tube can be moved by a pushing device, making the device more convenient to use.

[0040] The working principle of the utility model is as follows: when in use, the device is adjusted according to the size of the silicon core tube rack 5, the motor 1 21 is started, the bidirectional threaded rod 22 is driven to rotate, the slider 1 23 is driven to slide on the outer wall of the bidirectional threaded rod 22, the slider 1 23 drives the connecting block 1 24 to move synchronously, and the slider 1 23 drives the connecting rod 25 to move synchronously, the connecting rod 25 drives the slider 2 26 to slide synchronously on the outer wall of the guide rod 28, and the slider 2 26 drives the connecting block 27 to move synchronously, and the guide rod 28 guides the slider 26, so that the slider 26 slides more smoothly and stably, thereby making the connecting block 1 24 and the connecting rod 27 move synchronously. The second connecting block 27 drives the fixed frame 33 to move synchronously, and the fixed frame 33 drives the fixed plate 13 to move synchronously, thereby changing the distance between the two fixed plates 13. When the distance between the two fixed plates 13 is appropriate, the motor 1 21 can be turned off to achieve the effect of adjustment. Then, the second motor 31 is started to drive the threaded rod 32 to rotate, so that the mounting block 1 34 and the second mounting block 35 slide to the right on the outer wall of the threaded rod 32, thereby driving the support rod 36 and the electric telescopic rod 38 to move synchronously, so that the support ring 37 slides to the right synchronously, and at the same time, the electric telescopic rod 38 is started to shrink the electric telescopic rod 38. The movable block 39 drives the limit block 391 to slide on the inner wall of the support rod 36, so that the support rod 36 rotates downward, and the limit block 391 limits the movable block 39, so that the movable block 39 cannot continue to slide after sliding to a certain distance, and at the same time, the support rod 36 drives the support ring 37 to rotate downward synchronously. When the height is appropriate, the electric telescopic rod 38 can be closed, and then the outer walls on both sides of the central axis of the silicon core tube rack 5 are overlapped with the inner wall of the support ring 37, and then the electric telescopic rod 38 is restarted to extend, thereby lifting the silicon core tube rack 5 upward. When it is lifted to a sufficient height, the motor 2 31 is restarted to make the installation block 1 34 and the second mounting block 35 slide to the left on the outer wall of the threaded rod 32, thereby driving the silicon-core tube rack 5 to move synchronously. When the outer wall of the silicon-core tube rack 5 moves to the inner wall of the fixed plate 13 and contacts the outer wall of the roller 14, the motor 2 31 can be turned off, thereby supporting the silicon-core tube rack 5, thereby achieving a supporting effect. After that, one end of the silicon-core tube wound on the silicon-core tube rack 5 can be passed through the threading block 44, and the threading block 44 guides the silicon-core tube, making the laying of the silicon-core tube more convenient. During the laying, it can be moved by the pushing device, making the device more convenient to use, thereby greatly improving the user experience.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile silicone core pipe laying vehicle, comprising a bottom plate (1), characterized in that: The four corners of the bottom end of the bottom plate (1) are fixedly connected to wheels (11), the middle part of the front end of the bottom plate (1) is fixedly connected to a connecting plate (12), the front and rear parts of the top end of the bottom plate (1) are slidably connected to a fixing plate (13), the right part of the fixing plate (13) is slidably connected to rollers (14) in a circular array, the outer wall of the roller (14) is overlapped with a silicon core tube rack (5), the top end of the connecting plate (12) is fixedly connected to an adjusting mechanism (2), the front and rear parts of the top end of the bottom plate (1) are slidably connected to a lifting mechanism (13), and the bottom end of the fixing plate (13) is slidably connected to a lifting mechanism (14). The lifting mechanism (3) is fixedly connected to the left portion of the top of the bottom plate (1) with a wire-releasing mechanism (4); the adjusting mechanism (2) comprises a motor 1 (21); the bottom end of the motor 1 (21) is fixedly connected to the top of the connecting plate (12); the lifting mechanism (3) comprises two motors 2 (31); the bottom end of the motors 2 (31) is slidably connected to the left portion of the top of the bottom plate (1); the wire-releasing mechanism (4) comprises a support frame (41); the bottom end of the support frame (41) is fixedly connected to the left portion of the top of the bottom plate (1).

2. A mobile silicon core pipe laying vehicle according to claim 1, characterized in that: The output end of the motor 1 (21) is fixedly connected to a bidirectional threaded rod (22), the rear end of the bidirectional threaded rod (22) is rotatably connected to the rear end of the inner cavity of the base plate (1), the front and rear parts of the outer wall of the bidirectional threaded rod (22) are both threadedly connected to a slider 1 (23), the outer wall of the slider 1 (23) is slidably connected to the inner cavity of the base plate (1), the top end of the slider 1 (23) is fixedly connected to a connecting block 1 (24), the outer wall of the connecting block 1 (24) is slidably connected to the inner wall of the base plate (1).

3. A mobile silicon core pipe laying vehicle according to claim 2, characterized in that: The left and right ends of the slider 1 (23) are fixedly connected with connecting rods (25), one end of the connecting rod (25) is fixedly connected with the slider 2 (26), and the top end of the slider 2 (26) is fixedly connected with the connecting block 2 (27).

4. A mobile silicon core pipe laying vehicle according to claim 3, characterized in that: The inner wall of the second sliding block (26) is movably sleeved with a guide rod (28), and one end of the guide rod (28) is fixedly connected to one end of the inner cavity of the bottom plate (1).

5. The mobile silicon-core pipe laying vehicle according to claim 1, characterized in that: The output end of the second motor (31) is fixedly connected to a threaded rod (32), the outer wall of the threaded rod (32) is rotatably connected to a fixed frame (33), the outer wall of the fixed frame (33) is fixedly connected to the bottom of the fixed plate (13), the middle part of the bottom end of the fixed frame (33) is fixedly connected to the top end of the first connecting block (24), and the left and right parts of the bottom end of the fixed frame (33) are fixedly connected to the top end of the second connecting block (27).

6. A mobile silicon core pipe laying vehicle according to claim 5, characterized in that: The left part of the outer wall of the threaded rod (32) is threadedly connected to a mounting block (34); the top of the mounting block (34) is rotatably connected to a support rod (36); the right end of the support rod (36) is fixedly connected to a support ring (37); the inner wall of the support ring (37) overlaps the outer wall of the silicon core tube rack (5).

7. The mobile silicon-core pipe laying vehicle according to claim 5, characterized in that: The right part of the threaded rod (32) is threadedly connected to a second mounting block (35); the top end of the second mounting block (35) is rotatably connected to an electric telescopic rod (38); the output end of the electric telescopic rod (38) is rotatably connected to a movable block (39); the top end of the movable block (39) is slidably connected to the bottom end of the support rod (36); the top end of the movable block (39) is fixedly connected to a limit block (391); the outer wall of the limit block (391) is slidably connected to the bottom end of the support rod (36).

8. The mobile silicon-core pipe laying vehicle according to claim 1, characterized in that: The top of the support frame (41) is fixedly connected to a fixing rod (42), the middle of the outer wall of the fixing rod (42) is fixedly connected to a fixing block (43), and the top of the fixing block (43) is fixedly connected to a threading block (44).

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