Auxiliary docking device based on pipeline laying of water conservancy project

Abstract

The present invention relates to an auxiliary docking device, and in particular to an auxiliary docking device based on the laying of water conservancy engineering pipelines. The technical problem to be solved is: to provide an auxiliary docking device based on the laying of water conservancy engineering pipelines that can achieve high alignment accuracy of pipelines and has a fixing function. The technical implementation scheme of the present invention is: an auxiliary docking device based on the laying of water conservancy engineering pipelines, including a base, a lower fixed plate, an upper fixed plate, a support mechanism and a lifting mechanism, the base is provided with a support mechanism, the components of the support mechanism are all provided with a lower fixed plate, the lower fixed plates are rotatably connected with the upper fixed plates, and a lifting mechanism is provided between the base and the support mechanism. Through the cooperation between the support mechanism and the lifting mechanism, the position of the pipeline can be adjusted up and down according to the height of the staff, which is convenient for the staff to assist in the docking effect.

Description

Technical Field

[0001] The invention relates to an auxiliary docking device, in particular to an auxiliary docking device based on the laying of water conservancy engineering pipelines. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. When producing or laying pipelines, it is often necessary to butt two pipelines together by welding or flange to extend the length of the entire pipeline. When butt-joining two pipelines, it is necessary to keep the two pipelines in a coaxial position, otherwise it is difficult to weld or butt-join them by flange.

[0003] At present, in actual work, it is necessary to manually adjust the up-down and left-right positions of the two pipes. After adjusting to be coaxial, the positions of the two pipes are fixed by pads, and then the docking work is carried out; this process is not only time-consuming and labor-intensive, but also inefficient, and the adjustment accuracy is not high, which affects the quality of the pipe docking interface. Therefore, an auxiliary docking device based on the laying of water conservancy engineering pipelines is now developed, which can facilitate the alignment of the pipelines and has a fixing function. Summary of the invention

[0004] In order to overcome the shortcomings of manual adjustment of pipeline position, low adjustment accuracy and difficulty in fixing, the technical problem to be solved is: to provide an auxiliary docking device based on water conservancy project pipeline laying that can achieve high pipeline alignment accuracy and fixing function.

[0005] The technical implementation scheme of the present invention is: an auxiliary docking device based on the laying of water conservancy engineering pipelines, including a base, a lower fixed plate, an upper fixed plate, a supporting mechanism and a lifting mechanism. The base is provided with a supporting mechanism, and the components of the supporting mechanism are all provided with a lower fixed plate, and the lower fixed plates are rotatably connected to the upper fixed plates, and a lifting mechanism is provided between the base and the supporting mechanism.

[0006] Optionally, the supporting mechanism includes a slide tube, a sliding rod, a supporting plate and a shielding frame. Slide tubes are provided on the four sides of the base, and sliding rods are slidably connected to the slide tubes. Support plates are provided between the tops of the sliding rods on the same side laterally, and the support plates are connected to the lower fixed plate. Shielding frames are provided on the outer sides of the tops of the support plates.

[0007] Optionally, the lifting mechanism includes a first bearing seat, a screw rod, a threaded sleeve, a second bearing seat, a rotating shaft, a transmission wheel, a transmission belt and a rotating wheel. The first bearing seats are connected on both sides of the base, the first bearing seats are rotatably connected to the screw rods, the outer sides of the screw rods are threadedly connected to the threaded sleeves, the top of the threaded sleeves is connected to the support plate, the second bearing seats are connected on both sides of the base, the second bearing seats are rotatably connected to the rotating shafts, the tops of the rotating shafts are provided with rotating wheels, the rotating shafts and the lower parts of the screw rods are provided with transmission wheels, and transmission belts are wrapped around the transmission wheels on the same side laterally.

[0008] Optionally, a clamping assembly is also included, which includes a guide rail, a sliding seat, a clamping block, a handle and a fixed rod. The top side of the support plate is connected to the guide rail, and a sliding seat is slidably connected between the guide rail and the shielding frame. A clamping block is provided on one side of the sliding seat, a handle is provided on one side of the top of the sliding seat, and a fixed rod is provided on the outer side of the lower part of the sliding seat.

[0009] Optionally, a positioning assembly is also included, which includes a sliding sleeve, a blocking block, a reset spring, a fixed shaft and a pull rod. A sliding sleeve is provided on the outside of one side of the top of the support plate, and a blocking block is slidably connected to the sliding sleeve. Reset springs are provided between the two sides of the bottom of the blocking block and the support plate, and fixed shafts are connected to both sides of the bottom of the blocking block. The fixed shaft is located in the reset spring, and a pull rod is provided between the bottoms of the fixed shafts on the same side.

[0010] Optionally, a rotating assembly is also included, which includes a fixed seat, a transmission rod, a fixed cylinder, a mounting rod, a first spring, a contact rod, a guide rod, a T-shaped rod, a rack, a guide rail and a gear. A fixed seat is provided on the outside of one side of the top of the support plate, and the fixed seat is located on one side of the sliding sleeve. A transmission rod is slidably connected to the fixed seat, one side of the transmission rod is connected to the fixed rod on the same side, a fixed cylinder is provided on one side of the transmission rod, and a mounting rod is slidably connected in the fixed cylinder, a first spring is provided between one side of the mounting rod and the fixed cylinder on the same side, a contact rod is provided on one side of the mounting rod, a guide rod is provided on one side of the support plate, a T-shaped rod is slidably connected to the guide rod, a guide rail is provided on one side of the T-shaped rod, the guide rail and the contact rod on the same side are slidably connected, a rack is provided on the top of the guide rail, and a gear is provided on one side of the upper fixed plate close to the rack, and the gear and the rack are meshed.

[0011] Optionally, an alignment component is also included, which includes a first alignment plate, a second alignment plate, a guide shaft, a mounting seat, a second spring, a push rod and a first fixed plate. The first alignment plate is provided on one side of the support plate, and the second alignment plate is provided on one side of the support plate. Both sides of the second alignment plate are connected with guide shafts, and mounting seats are slidably connected between the guide shafts. Second springs are provided on both sides of the mounting seat and between the second alignment plate, a push rod is provided on the top of the mounting seat, and first fixed plates are provided on both sides of the mounting seat.

[0012] Optionally, the first alignment plate and the second alignment plate are consistent in shape and size.

[0013] The beneficial effects are: 1. Through the cooperation between the supporting mechanism and the lifting mechanism, the position of the pipeline can be adjusted up and down according to the height of the staff, which is convenient for the staff to assist in docking and is suitable for staff of different heights.

[0014] 2. Through the cooperation between the clamping assembly, the positioning assembly and the rotating assembly, the upper fixed plate can be rotated and closed, and then the lower fixed plate and the upper fixed plate can be clamped and closed, so that the pipeline can be clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0017] Figure 3 It is a schematic diagram of a first three-dimensional structure of the supporting mechanism and the lifting mechanism of the present invention.

[0018] Figure 4 It is a schematic diagram of a second three-dimensional structure of the supporting mechanism and the lifting mechanism of the present invention.

[0019] Figure 5 It is a partial three-dimensional structural schematic diagram of the clamping assembly, the positioning assembly and the rotating assembly of the present invention.

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention.

[0021] Figure 7 It is a schematic diagram of the first three-dimensional structure of the rotating assembly of the present invention.

[0022] Figure 8 It is a schematic diagram of a second three-dimensional structure of the rotating assembly of the present invention.

[0023] Fig. 9 It is a schematic diagram of a first three-dimensional structure of the alignment assembly of the present invention.

[0024] Fig.10 It is a schematic diagram of a second three-dimensional structure of the alignment assembly of the present invention.

[0025] Among them, the above-mentioned drawings include the following figure marks: 1. base, 2. lower fixed plate, 3. upper fixed plate, 4. support mechanism, 41. slide cylinder, 42. slide rod, 43. support plate, 44. shielding frame, 5. lifting mechanism, 51. first bearing seat, 52. screw rod, 53. threaded sleeve, 54. second bearing seat, 55. rotating shaft, 56. transmission wheel, 57. transmission belt, 58. rotating wheel, 6. clamping assembly, 61. guide rail, 62. sliding seat, 63. clamping block, 64. handle, 65. fixing rod, 7. clamping assembly, 71. Sleeve, 72. Block, 73. Return spring, 74. Fixed shaft, 75. Pull rod, 8. Rotating assembly, 81. Fixed seat, 82. Transmission rod, 83. Fixed cylinder, 84. Mounting rod, 85. First spring, 86. Contact rod, 87. Guide rod, 88. T-bar, 89. Rack, 810. Guide rail, 811. Gear, 9. Alignment assembly, 91. First alignment plate, 92. Second alignment plate, 93. Guide shaft, 94. Mounting seat, 95. Second spring, 96. Push rod, 97. First fixed plate. DETAILED DESCRIPTION

[0026] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0027] Example 1

[0028] An auxiliary docking device based on the laying of water conservancy engineering pipelines, such as Figure 1-4 As shown, it includes a base 1, a lower fixed plate 2, an upper fixed plate 3, a support mechanism 4 and a lifting mechanism 5. The base 1 is provided with the support mechanism 4, and the components of the support mechanism 4 are all provided with the lower fixed plate 2, and the lower fixed plate 2 is rotatably connected to the upper fixed plate 3, and a lifting mechanism 5 is provided between the base 1 and the support mechanism 4.

[0029] The supporting mechanism 4 includes a slide 41, a sliding rod 42, a supporting plate 43 and a shielding frame 44. Slides 41 are provided on the four sides of the base 1, front, back, left and right. Slide rods 42 are slidably connected to the slides 41. Support plates 43 are provided between the tops of the sliding rods 42 on the same side laterally. The support plates 43 are connected to the lower fixed plate 2, and shielding frames 44 are provided on the outer sides of the tops of the support plates 43.

[0030] The lifting mechanism 5 includes a first bearing seat 51, a screw rod 52, a threaded sleeve 53, a second bearing seat 54, a rotating shaft 55, a transmission wheel 56, a transmission belt 57 and a rotating wheel 58. The first bearing seat 51 is connected to both the front and rear sides of the middle of the base 1, the screw rod 52 is rotatably connected to the first bearing seat 51, the outer side of the screw rod 52 is threadedly connected to the threaded sleeve 53, the top of the threaded sleeve 53 is connected to the support plate 43, the second bearing seat 54 is connected to both the front and rear sides of the right part of the base 1, the second bearing seat 54 is rotatably connected to the rotating shaft 55, the top of the rotating shaft 55 is provided with a rotating wheel 58, the rotating shaft 55 and the lower part of the screw rod 52 are provided with a transmission wheel 56, and a transmission belt 57 is wound around the transmission wheels 56 on the same side laterally.

[0031] When people need to assist in docking the pipelines, they can first place the two pipelines on the lower fixed plate 2 respectively, then rotate the upper fixed plate 3 and close the lower fixed plate 2 to clamp the pipelines, and then rotate the rotating wheel 58, which drives the transmission wheel 56 and the transmission belt 57 to rotate, and drives the screw rod 52 to rotate, so that the threaded sleeve 53 moves up and down, and the threaded sleeve 53 moves up and down to drive the support plate 43 and the slide rod 42 to move up and down, and drives the lower fixed plate 2 and the upper fixed plate 3 to move up and down, so that the pipeline moves up and down. When the pipeline moves to the same level as the working plane of the staff, stop rotating the rotating wheel 58, and control the pipeline height to adapt to staff of different heights, which is convenient for people to dock the pipelines. After completion, rotate the upper fixed plate 3 to open it and take out the pipeline.

[0032] Example 2

[0033] On the basis of Example 1, Figure 5-10 As shown, a clamping assembly 6 is also included, and the clamping assembly 6 includes a guide rail 61, a sliding seat 62, a clamping block 63, a handle 64 and a fixing rod 65. The guide rail 61 is connected to the right side of the top of the support plate 43, and the sliding seat 62 is slidably connected between the guide rail 61 and the shielding frame 44. A clamping block 63 is provided on the left side of the sliding seat 62, a handle 64 is provided on the right side of the top of the sliding seat 62, and a fixing rod 65 is provided on the outer side of the lower part of the sliding seat 62.

[0034] When the lower fixing plate 2 and the upper fixing plate 3 are closed, the handle 64 can be manually moved to the left, driving the sliding seat 62 and the fixing rod 65 to move to the left. The sliding seat 62 moves to the left and drives the clamping block 63 to move to the left. The clamping block 63 moves to the left to clamp the closed position between the lower fixing plate 2 and the upper fixing plate 3. In this way, the lower fixing plate 2 and the upper fixing plate 3 can be closed. After the docking is completed, the handle 64 is manually moved to the right to reset and drive the sliding seat 62, the fixing rod 65 and the clamping block 63 to move to the right to reset.

[0035] The locking assembly 7 includes a sleeve 71, a block 72, a return spring 73, a fixed shaft 74 and a pull rod 75. The outer right side of the top of the support plate 43 is provided with a sleeve 71, and the sleeve 71 is slidably connected with the block 72. The return spring 73 is provided between the front and rear sides of the bottom of the block 72 and the support plate 43. The front and rear sides of the bottom of the block 72 are connected with the fixed shaft 74, and the fixed shaft 74 is located in the return spring 73. A pull rod 75 is provided between the bottoms of the fixed shaft 74 on the same side.

[0036] When the fixing rod 65 moves to the left and contacts the block 72, the block 72 moves downward, so that the return spring 73 is compressed, and the block 72 moves downward, driving the fixing shaft 74 and the pull rod 75 to move downward. When the fixing rod 65 moves to the left and separates from the block 72, under the action of the return spring 73, the block 72, the fixing shaft 74 and the pull rod 75 are driven to move upward and reset. In this way, the block 72 can block the position of the fixing rod 65 to prevent the fixing rod 65 from moving to the right and resetting. When the fixing rod 65 needs to be moved and reset, the block 72, the fixing shaft 74 and the pull rod 75 can be pulled downward, so that the return spring 73 is compressed, and then the fixing rod 65 can be moved to the right and reset. Then let go, and under the action of the return spring 73, the block 72, the fixing shaft 74 and the pull rod 75 are driven to move upward and reset.

[0037] The rotating assembly 8 is also included, and the rotating assembly 8 includes a fixed seat 81, a transmission rod 82, a fixed cylinder 83, a mounting rod 84, a first spring 85, a contact rod 86, a guide rod 87, a T-shaped rod 88, a rack 89, a guide rail 810 and a gear 811. A fixed seat 81 is provided on the right side of the top of the support plate 43. The fixed seat 81 is located on the left side of the sliding sleeve 71. The fixed seat 81 is slidably connected to the transmission rod 82. The right side of the transmission rod 82 is connected to the fixed rod 65 on the same side. A fixed cylinder 83 is provided on the left side of the transmission rod 82. The fixed cylinder 83 is slidably connected to the fixed seat 81. A mounting rod 84 is connected, a first spring 85 is provided between the right side of the mounting rod 84 and the fixed tube 83 on the same side, a contact rod 86 is provided on the left side of the mounting rod 84, a guide rod 87 is provided on the outer side of the left top of the support plate 43, a T-shaped rod 88 is slidably connected to the guide rod 87, a guide rail 810 is provided on the right side of the T-shaped rod 88, the guide rail 810 and the contact rod 86 on the same side are slidably connected, a rack 89 is provided on the top of the guide rail 810, a gear 811 is provided on the left side of the upper fixed plate 3 close to the rack 89, and the gear 811 is meshed with the rack 89.

[0038] When the fixing rod 65 moves to the left, the transmission rod 82 moves to the left, the transmission rod 82 moves to the left, the first spring 85 and the installation rod 84 move to the left, the installation rod 84 moves to the left, the contact rod 86 moves to the left, so that the guide rail 810 and the contact rod 86 move upward, the guide rail 810 moves upward, the rack 89 moves upward, and the gear 811 rotates clockwise, so that the upper fixing plate 3 rotates clockwise to close, and the pipeline is clamped. At the same time, the clamping block 63 clamps the lower fixing plate 2 and the upper fixing plate 3, and the fixing cylinder 83 continues to move to the left. When the fixing rod 65 moves to the right, the transmission rod 82 moves to the right and resets, and the transmission rod 82 moves to the right and resets, driving the first spring 85, the mounting rod 84 and the contact rod 86 to move to the right and reset. The first spring 85 stretches and resets, causing the guide rail 810, the contact rod 86 and the rack 89 to move downward and reset. The gear 811 rotates counterclockwise, causing the upper fixing plate 3 to rotate counterclockwise to open, and at the same time, the clamping block 63 loosens the lower fixing plate 2 and the upper fixing plate 3.

[0039] It also includes an alignment component 9, which includes a first alignment plate 91, a second alignment plate 92, a guide shaft 93, a mounting seat 94, a second spring 95, a push rod 96 and a first fixed plate 97. The first alignment plate 91 is provided on the right rear side of the front support plate 43, and the second alignment plate 92 is provided on the right front side of the rear support plate 43. The guide shaft 93 is connected to the front and rear sides of the second alignment plate 92, and a mounting seat 94 is slidably connected between the guide shafts 93. Second springs 95 are provided on the left and right sides of the rear of the mounting seat 94 and between the second alignment plate 92. A push rod 96 is provided on the top of the mounting seat 94, and a first fixed plate 97 is provided on the upper and lower sides of the front of the mounting seat 94.

[0040] When people have adjusted the height of the support plate 43, they check whether the height of the support plate 43 is consistent. The push rod 96 can be moved forward to drive the mounting seat 94 to move forward. The mounting seat 94 moves forward to drive the first fixed plate 97 to move forward. The second spring 95 is stretched. If the first fixed plate 97 can fit with the first alignment plate 91, the height of the support plate 43 is consistent. If the first fixed plate 97 cannot fit with the first alignment plate 91, the height of the support plate 43 is inconsistent. After the inspection, the push rod 96 is released, and under the action of the second spring 95, the mounting seat 94, the push rod 96 and the first fixed plate 97 are driven to move backward and reset.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An auxiliary docking device based on the laying of water conservancy project pipelines, characterized by: The invention comprises a base (1), a lower fixing plate (2), an upper fixing plate (3), a supporting mechanism (4) and a lifting mechanism (5); the base (1) is provided with the supporting mechanism (4); the components of the supporting mechanism (4) are all provided with the lower fixing plate (2); the lower fixing plate (2) is rotatably connected with the upper fixing plate (3); and the lifting mechanism (5) is provided between the base (1) and the supporting mechanism (4); The support mechanism (4) comprises a slide cylinder (41), a slide rod (42), a support plate (43) and a shielding frame (44); the slide cylinders (41) are provided on four sides of the base (1); the slide rods (42) are slidably connected to the slide cylinders (41); support plates (43) are provided between the tops of the slide rods (42) on the same side in the transverse direction; the support plates (43) are connected to the lower fixed plate (2); and shielding frames (44) are provided on the outer sides of the tops of the support plates (43); The lifting mechanism (5) comprises a first bearing seat (51), a screw rod (52), a threaded sleeve (53), a second bearing seat (54), a rotating shaft (55), a transmission wheel (56), a transmission belt (57) and a rotating wheel (58). The first bearing seats (51) are connected to both sides of the base (1). The screw rod (52) is rotatably connected to the first bearing seat (51). The outer side of the screw rod (52) is threadedly connected to the threaded sleeve (53). The top of the threaded sleeve (53) is connected to the support plate (43). The second bearing seats (54) are connected to both sides of the base (1). The second bearing seats (54) are rotatably connected to the rotating shaft (55). The top of the rotating shaft (55) is provided with a rotating wheel (58). The lower parts of the rotating shaft (55) and the screw rod (52) are provided with transmission wheels (56). A transmission belt (57) is wound between the transmission wheels (56) on the same side in the horizontal direction. The invention also includes a clamping assembly (6), which includes a guide rail (61), a sliding seat (62), a clamping block (63), a handle (64) and a fixing rod (65). The top side of the support plate (43) is connected to the guide rail (61), the sliding seat (62) is slidably connected between the guide rail (61) and the shielding frame (44), a clamping block (63) is provided on one side of the sliding seat (62), a handle (64) is provided on one side of the top of the sliding seat (62), and a fixing rod (65) is provided on the outer side of the lower part of the sliding seat (62).

2. The auxiliary docking device based on the laying of water conservancy engineering pipelines according to claim 1 is characterized in that: The invention also comprises a positioning assembly (7), which comprises a sliding sleeve (71), a clamping block (72), a return spring (73), a fixed shaft (74) and a pull rod (75). A sliding sleeve (71) is provided on the outside of one side of the top of the support plate (43). The sliding sleeve (71) is slidably connected to the clamping block (72). The return spring (73) is provided between the two sides of the bottom of the clamping block (72) and the support plate (43). The two sides of the bottom of the clamping block (72) are connected to the fixed shaft (74). The fixed shaft (74) is located in the return spring (73). A pull rod (75) is provided between the bottoms of the fixed shafts (74) on the same side.

3. The auxiliary docking device based on the laying of water conservancy engineering pipelines as claimed in claim 2 is characterized by: The invention also comprises a rotating assembly (8), wherein the rotating assembly (8) comprises a fixed seat (81), a transmission rod (82), a fixed cylinder (83), a mounting rod (84), a first spring (85), a contact rod (86), a guide rod (87), a T-shaped rod (88), a rack (89), a guide rail (810) and a gear (811), wherein a fixed seat (81) is provided on the outside of one side of the top of the support plate (43), the fixed seat (81) is located on one side of the sliding sleeve (71), a transmission rod (82) is slidably connected to the fixed seat (81), one side of the transmission rod (82) is connected to the fixed rod (65) on the same side, one side of the transmission rod (82) is provided with a fixed cylinder (83), and the fixed cylinder (83) A mounting rod (84) is slidably connected to the inner side, a first spring (85) is provided between one side of the mounting rod (84) and the fixing cylinder (83) on the same side, a contact rod (86) is provided on one side of the mounting rod (84), a guide rod (87) is provided on one side of the support plate (43), a T-shaped rod (88) is slidably connected to the guide rod (87), a guide rail (810) is provided on one side of the T-shaped rod (88), the guide rail (810) and the contact rod (86) on the same side are slidably connected, a rack (89) is provided on the top of the guide rail (810), a gear (811) is provided on one side of the upper fixing plate (3) close to the rack (89), and the gear (811) and the rack (89) are meshed.

4. The auxiliary docking device based on the laying of water conservancy engineering pipelines as claimed in claim 3 is characterized by: Also includes An alignment component (9) is provided. The alignment component (9) comprises a first alignment plate (91), a second alignment plate (92), a guide shaft (93), a mounting seat (94), a second spring (95), a push rod (96) and a first fixed plate (97). The first alignment plate (91) is provided on one side of a support plate (43), the second alignment plate (92) is provided on one side of a support plate (43), both sides of the second alignment plate (92) are connected to the guide shaft (93), a mounting seat (94) is slidably connected between the guide shafts (93), both sides of the mounting seat (94) and the second alignment plate (92) are provided with a second spring (95), the top of the mounting seat (94) is provided with a push rod (96), and both sides of the mounting seat (94) are provided with a first fixed plate (97).

5. The auxiliary docking device based on the laying of water conservancy engineering pipelines as claimed in claim 4 is characterized by: The first alignment plate (91) and the second alignment plate (92) are consistent in shape and size.

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