Water conservancy project pipeline butt joint device and using method thereof

Abstract

The invention discloses a hydraulic engineering pipeline butt joint device and a using method thereof. The hydraulic engineering pipeline butt joint device comprises a base. The upper surface of the supporting block is fixedly connected to the lower surface of the base; the device further comprises a clamping mechanism, a fixing mechanism and an adjusting mechanism, and the clamping mechanism is arranged on the upper surface of the base and used for aligning one end of a pipeline; the fixing mechanism is fixedly mounted on the clamping mechanism and used for limiting and fixing the clamping mechanism; the adjusting mechanism is arranged on the base and used for adjusting the height of the base. One end of a pipeline is placed in inner cavities of two movable blocks, the two movable blocks are extruded to rotate upwards around a fixed shaft, the movable blocks drive two extrusion rollers to rotate to the two sides of the top of the pipeline and then drive two rotating rods to rotate, and a nut seat drives a limiting ring to extrude one side of the outer wall of a mounting block; and meanwhile, the fixing rod and the extrusion roller are pulled downwards through the pull rope, the extrusion roller extrudes the top of the pipeline downwards, and connection of the pipeline is facilitated.

Description

Technical Field

[0001] The invention relates to the field of water conservancy construction, and in particular to a water conservancy engineering pipeline docking device and a use method thereof. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater in order to achieve the purpose of eliminating harm and promoting benefits. During the water conservancy construction process, it is usually necessary to lay pipes underground to transport surface water and groundwater.

[0003] The pipeline system of a water conservancy project is formed by connecting multiple short pipes. One end of two adjacent pipelines is fixedly connected by a flange. When connecting the pipelines, due to the large volume and weight of the pipelines, lifting equipment is usually used to move the pipelines, and then workers push the pipelines to make one end of the two pipelines close and aligned, and then fix the opposite end of the pipeline. However, due to the limitation of pipeline volume and weight, the difficulty of pipeline docking is increased, which makes it easy for deviations to occur between pipeline connections, reduces the quality of pipeline docking, and is inconvenient for pipeline docking. Summary of the invention

[0004] The object of the present invention is to provide a water conservancy project pipeline docking device and a use method thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water conservancy project pipeline docking device, comprising a base;

[0006] A support block, the upper surface of which is fixedly connected to the lower surface of the base;

[0007] It also includes a clamping mechanism, a fixing mechanism and an adjusting mechanism, wherein the clamping mechanism is arranged on the upper surface of the base and is used to align one end of the pipeline;

[0008] The fixing mechanism is fixedly mounted on the clamping mechanism and is used to limit and fix the clamping mechanism;

[0009] The adjusting mechanism is arranged on the base and is used for adjusting the height of the base.

[0010] Preferably, the clamping mechanism comprises:

[0011] A fixing seat, the fixing seat being arranged on the upper surface of the base;

[0012] A movable block, wherein the movable block is symmetrically arranged on the fixed seat, and the movable block is arranged in a semicircular ring shape;

[0013] A fixed block 1, wherein the fixed block 1 is fixedly connected to the bottom of the movable block;

[0014] A fixed shaft is interlaced with a fixed block, and one end of the fixed shaft is fixedly connected to a fixed seat.

[0015] Preferably, the clamping mechanism further comprises:

[0016] A mounting seat 1, wherein the mounting seat 1 is arranged in the inner cavity of the movable block, and the mounting seat 1 is arranged in a U shape;

[0017] A squeezing roller, wherein the squeezing roller is disposed in the inner cavity of the first mounting seat, and one end of the squeezing roller is interlaced with the first mounting seat;

[0018] A fixing rod, one end of which is fixedly connected to the outer wall of the mounting seat;

[0019] A connecting shaft, the connecting shaft is fixedly inserted into one end of the fixing rod;

[0020] A second mounting seat, the second mounting seat being fixedly connected to the top of the inner wall of the movable block, and the second mounting seat being interlaced with one end of the connecting shaft;

[0021] A tension spring, the top end of which is fixedly mounted on the top of the inner wall of the movable block, and the bottom end of which is fixedly mounted on the outer wall of the fixed rod.

[0022] Preferably, the fixing mechanism comprises:

[0023] A mounting groove, which is arranged at the bottom of the movable block and is arranged in an arc shape;

[0024] An installation shaft, the installation shaft is inserted into the inner cavity of the installation groove;

[0025] A mounting block, the mounting block is interlaced with one end of the mounting shaft and is used for limiting the mounting shaft;

[0026] A connecting rod, one end of which is interlaced with the mounting block;

[0027] The second fixing block is fixedly connected to the other end of the connecting rod.

[0028] Preferably, the fixing mechanism further comprises:

[0029] A movable groove, wherein the movable groove is provided at one end of the connecting rod;

[0030] A rotating rod, the two ends of which are interlaced with the inner wall of the movable groove, and an outer wall of one end of which is provided with an external thread;

[0031] A limiting ring, the limiting ring is inserted and arranged at one end of the connecting rod;

[0032] A nut seat is fixedly connected to the inner wall of the limiting ring and is threadedly connected to one end of the rotating rod.

[0033] Preferably, the fixing mechanism further comprises:

[0034] A first bevel gear, which is disposed in the inner cavity of the second fixing block and is fixedly connected to the other end of the rotating rod;

[0035] A rotating shaft, wherein the rotating shaft is interlaced with the middle portion of the second fixed block;

[0036] A second bevel gear, wherein the second bevel gear is fixedly connected to the bottom of the rotating shaft, and the second bevel gear is meshedly connected with the first bevel gear;

[0037] A pull rope, one end of which is fixedly connected to the outer wall of the fixing rod, and the other end of which is fixedly connected to the outer wall of the limiting ring.

[0038] Preferably, the adjustment mechanism comprises:

[0039] A sliding groove, wherein the sliding groove is arranged on the base;

[0040] A sliding block, the upper surface of which is fixedly connected to the middle of the lower surface of one of the fixed seats, and is interlaced with the inner cavity of the sliding groove;

[0041] A screw rod, wherein the screw rod is arranged below the base, and one end of the screw rod is threadedly connected to the bottom of the sliding block;

[0042] A motor, wherein the motor is fixedly mounted on the back of the base, and an output end of the motor is drivingly connected to the other end of the screw;

[0043] A fixed block three, one end of which is fixedly connected to the outer wall of the sliding block, and the fixed block three is arranged at the bottom of the base;

[0044] A limit block, the bottom end of which is fixedly connected to the upper surface of the fixing block three;

[0045] The limiting groove is arranged at both ends of the base, and the inner cavity of the limiting groove is interlaced with the limiting block.

[0046] Preferably, the adjustment mechanism further comprises:

[0047] A movable seat, wherein the movable seat and the bottom of the support block are interlaced;

[0048] A connecting block, the bottom end of which is fixedly connected to the upper surface of the movable seat, and the connecting block and the top of the supporting block are interlaced;

[0049] A through hole is provided at the bottom of the fixing block three, and the position of the through hole corresponds to that of the connecting block.

[0050] Preferably, the lower surfaces of the two fixed seats are fixedly connected to the upper surface of the base, the nut seat and the inner cavity of the movable groove are interlaced, the outer wall of the nut seat is in contact with the inner wall of the movable groove, the first bevel gear is arranged on both sides of the second bevel gear, the two ends of the screw are respectively interlaced with the middle part of the support block, and the top of the sliding block is T-shaped.

[0051] The present invention also provides a method for using a water conservancy project pipeline docking device, comprising the following specific steps:

[0052] Step 1: First, insert one set of movable blocks into one end of one of the pipes so that the docking device is connected to one end of the pipe, and then hoist another pipe into the inner cavity of the other two sets of movable blocks. The bottom of the pipe squeezes one end of the two movable blocks downward, so that the two movable blocks rotate upward around the fixed axis. The movable blocks drive the two squeezing rollers to rotate to both sides of the top of the pipe. The bottom of the pipe fits with the inner wall of the movable block, and the pipe is positioned using the movable block and the two squeezing rollers.

[0053] Step 2: Then, by rotating the rotating shaft, the second bevel gear is driven to rotate together, and the meshing action of the second bevel gear and the first bevel gear is used to drive the two rotating rods to rotate together, and the nut seat moves along the rotating rod, driving the limiting ring to slide along the connecting rod, so that the limiting ring squeezes one side of the outer wall of the mounting block, pushing the mounting shaft and the mounting block to slide along the mounting groove, and at the same time, the limiting ring drives one end of the pull rope to move together, and the pull rope is used to pull the fixed rod and the squeezing roller downward, so that the squeezing roller squeezes the top of the pipe downward, and the bottom of the two movable blocks is limited and fixed to ensure the stability of the two pipes;

[0054] Step 3: Then, the motor is operated to drive the screw to rotate, so that the sliding block drives one of the fixed seats to move, and one group of movable blocks drives one of the pipes to move. The other end of the pipe slides in the inner cavity of the other group of movable blocks, so that one of the pipes moves toward one end of the other pipe, and one end of the two pipes are connected.

[0055] Technical effects and advantages of the present invention:

[0056] (1) The present invention utilizes a configuration in which a movable block, a fixed shaft, and a squeezing roller cooperate with each other. By placing one end of the pipe into the inner cavity of the two movable blocks, the bottom of the pipe squeezes one end of the two movable blocks downward, so that the two movable blocks rotate upward around the fixed shaft. The movable block drives the two squeezing rollers to rotate to both sides of the top of the pipe. The bottom of the pipe fits with the inner wall of the movable block. The movable block and the two squeezing rollers are used to position the pipe, so that the pipe can be docked conveniently.

[0057] (2) The present invention utilizes a setting method in which a rotating shaft, a first bevel gear, a second bevel gear, a rotating rod, a nut seat, a limiting ring, a connecting rod, a pull rope, a mounting block and a mounting shaft are matched. By rotating the rotating shaft, the second bevel gear is driven to rotate together. The meshing action of the second bevel gear and the first bevel gear is utilized to drive the two rotating rods to rotate together. The nut seat moves along the rotating rod, driving the limiting ring to slide along the connecting rod, so that the limiting ring presses one side of the outer wall of the mounting block, pushing the mounting shaft and the mounting block to slide along the mounting groove. At the same time, the limiting ring drives one end of the pull rope to move together, and the pull rope is used to pull the fixed rod and the extrusion roller downward, so that the extrusion roller presses the top of the pipe downward, and the bottom of the two movable blocks is limited and fixed, thereby ensuring the stability of the two pipes and facilitating the connection of the pipes.

[0058] (3) The present invention utilizes a setting method in which a screw rod, a sliding block, three fixed blocks, a through hole, a connecting block and a movable seat are matched with each other. Through the operation of a motor, the screw rod is driven to rotate, so that the sliding block drives one of the fixed seats to move, and one group of movable blocks drives one of the pipes to move. The other end of the pipe slides in the inner cavity of another group of movable blocks, so that one of the pipes moves toward one end of the other pipe, and one end of the two pipes are docked. The sliding block drives the three fixed blocks to move together, so that the through hole moves to the top of the connecting block, the connecting block slides into the inner cavity of the through hole, and the movable seat slides into the inner cavity of the support block, thereby adjusting the position of the base, facilitating the release of the movable block's limit fixation on the pipe, and facilitating the separation of the movable block from the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0060] Figure 2 It is a schematic diagram of the side structure of the movable block of the present invention.

[0061] Figure 3 It is a schematic diagram of the side sectional structure of the base of the present invention.

[0062] Figure 4 It is a schematic diagram of the front structure of the movable block of the present invention.

[0063] Figure 5 It is a front cross-sectional structural schematic diagram of the movable block of the present invention.

[0064] Figure 6 It is a schematic diagram of the front structure of the connecting rod of the present invention.

[0065] Figure 7 It is a schematic diagram of the side cross-sectional structure of the connecting rod of the present invention.

[0066] Figure 8 It is a schematic diagram of the top sectional structure of the fixing block of the present invention at two locations.

[0067] In the figure: 1. base; 2. support block; 3. clamping mechanism; 31. fixed seat; 32. movable block; 33. fixed block one; 34. fixed shaft; 35. mounting seat one; 36. extrusion roller; 37. fixed rod; 38. connecting shaft; 39. mounting seat two; 310. tension spring; 4. fixing mechanism; 41. mounting groove; 42. mounting shaft; 43. mounting block; 44. connecting rod; 45. fixed block two; 46. movable groove; 47. rotating rod; 48. limiting ring; 49. nut seat; 410. first bevel gear; 411. rotating shaft; 412. second bevel gear; 413. pull rope; 5. adjusting mechanism; 51. sliding groove; 52. sliding block; 53. screw; 54. motor; 55. fixed block three; 56. limiting block; 57. movable seat; 58. connecting block; 59. through hole. DETAILED DESCRIPTION

[0068] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0069] The present invention provides Figure 1-8 The shown device for connecting pipes of a water conservancy project comprises a base 1, a support block 2, a clamping mechanism 3, a fixing mechanism 4 and an adjusting mechanism 5. The base 1 plays a role of fixing and supporting. The upper surface of the support block 2 is fixedly connected to the lower surface of the base 1, and a plurality of support blocks 2 are arranged at intervals on the lower surface of the base 1 to support the base 1; the clamping mechanism 3 is arranged on the upper surface of the base 1, and is used to align one end of the pipe, and the clamping mechanism 3 is used to align the two ends of the pipe; the fixing mechanism 4 is fixedly installed on the clamping mechanism 3, and is used to limit and fix the clamping mechanism 3, and one end of the two pipes is limited and fixed by the fixing mechanism 4, so as to facilitate the connection of the pipes; the adjusting mechanism 5 is arranged on the base 1, and is used to adjust the height of the base 1, and the adjusting mechanism 5 is used to drive the pipe to move so that one end of the two pipes are in contact.

[0070] The clamping mechanism 3 includes a fixed seat 31, which is arranged on the upper surface of the base 1. The upper surface of the fixed seat 31 is fixed with a hanging ear for installing a fixed shaft 34, wherein two fixed seats 31 are fixed on the upper surface of the base 1, and the lower surface of the other fixed seat 31 is in contact with the upper surface of the base 1; a movable block 32, which is symmetrically arranged on the fixed seat 31, and the movable block 32 is arranged in a semicircular ring shape. The two movable blocks 32 form a circular ring structure to support the pipeline; a fixed block 33, which is fixedly connected to the bottom of the movable block 32, and the fixed block 33 is used The movable block 32 is installed; the fixed shaft 34 is interlaced with the fixed block 33, one end of the fixed shaft 34 is fixedly connected to the fixed seat 31, and the bottom of the movable block 32 is rotatably connected with the fixed seat 31 through the fixed shaft 34, so that the movable block 32 rotates around the fixed shaft 34 to open and close; the mounting seat 35, the mounting seat 35 is arranged in the inner cavity of the movable block 32, the mounting seat 35 is arranged in a U shape, and the mounting seat 35 is used to install the squeezing roller 36; the squeezing roller 36 is arranged in the inner cavity of the mounting seat 35, and one end of the squeezing roller 36 is interlaced with the mounting seat 35. The squeezing roller 36 is used to limit and fix the two sides of the top of the pipe; a fixing rod 37, one end of which is fixedly connected to the outer wall of the mounting seat 1 35, and the fixing rod 37 is used to drive the squeezing roller 36 to move; a connecting shaft 38, the connecting shaft 38 is fixedly inserted through one end of the fixing rod 37; a mounting seat 2 39, the mounting seat 2 39 is fixedly connected to the top of the inner wall of the movable block 32, the mounting seat 2 39 and one end of the connecting shaft 38 are interlaced, one end of the fixing rod 37 is interlaced in the inner cavity of the mounting seat 2 39, and one end of the fixing rod 37 is connected to the mounting seat 2 39 through the connecting shaft 38. 9 is rotatably connected so that the fixed rod 37 drives the squeezing roller 36 to rotate; the tension spring 310, the top end of the tension spring 310 is fixedly installed with the top of the inner wall of the movable block 32, and the bottom end of the tension spring 310 is fixedly installed on the outer wall of the fixed rod 37. The elastic effect of the tension spring 310 is utilized to pull the fixed rod 37 and the squeezing roller 36, so as to facilitate the storage of the squeezing roller 36. By placing one end of the pipeline into the inner cavity of a group of movable blocks 32, the movable blocks 32 are squeezed downward, so that the movable blocks 32 rotate upward around the fixed axis 34, driving the two squeezing rollers 36 to rotate to both sides above the pipeline.

[0071] The fixing mechanism 4 includes a mounting groove 41, which is arranged at the bottom of the movable block 32, and the mounting groove 41 is arranged in an arc shape. The mounting groove 41 is used for mounting the shaft 42, and the mounting groove 41 is arranged through; the mounting shaft 42, the mounting shaft 42 is inserted into the inner cavity of the mounting groove 41, the mounting shaft 42 slides in the inner cavity of the mounting groove 41, and presses the inner wall of the mounting groove 41; the mounting block 43, the mounting block 43 and one end of the mounting shaft 42 are inserted, and it is used to limit the mounting shaft 42. The mounting block 43 rotates at one end of the mounting shaft 42 and limits the two ends of the mounting shaft 42 to ensure the stable movement of the mounting shaft 42; the connecting rod 44, one end of the connecting rod 44 is connected to the mounting block 43 is interlaced, and the connecting rod 44 slides on the mounting block 43 to install a limiting ring 48; a fixed block 45, the fixed block 45 is fixedly connected to the other end of the connecting rod 44, and the two connecting rods 44 are fixed on both sides of the fixed block 45; a movable groove 46, the movable groove 46 is opened at one end of the connecting rod 44, and the movable groove 46 is used to install a nut seat 49 and a rotating rod 47; a rotating rod 47, the two ends of the rotating rod 47 are interlaced with the inner wall of the movable groove 46, and an external thread is opened on the outer wall of one end of the rotating rod 47, and the rotating rod 47 rotates in the inner cavity of the movable groove 46 to drive the nut seat 49 to move; a limiting ring 48, the limiting ring 48 is interlaced at one end of the connecting rod 44, and the limiting ring 48 is arranged along the connecting rod The connecting rod 44 moves and squeezes and limits the mounting block 43; the nut seat 49 is fixedly connected to the inner wall of the limiting ring 48, and is threadedly connected to one end of the rotating rod 47. By rotating the rotating rod 47, the nut seat 49 moves horizontally on the rotating rod 47, driving the limiting ring 48 to move together; the first bevel gear 410, the first bevel gear 410 is arranged in the inner cavity of the fixed block 45, and is fixedly connected to the other end of the rotating rod 47. The first bevel gear 410 is used to drive the rotating rod 47 to move; the rotating shaft 411, the rotating shaft 411 and the middle part of the fixed block 45 are interlaced; the second bevel gear 412, the second bevel gear 412 is fixedly connected to the bottom of the rotating shaft 411, The second bevel gear 412 is meshedly connected with the first bevel gear 410, and the second bevel gear 412 is driven to rotate through the rotating shaft 411, and the meshing action of the second bevel gear 412 and the first bevel gear 410 is used to drive the two first bevel gears 410 and the rotating rod 47 to rotate; a pull rope 413, one end of the pull rope 413 is fixedly connected to the outer wall of the fixed rod 37, and the other end is fixedly connected to the outer wall of the limiting ring 48. The pull rope 413 is made of steel cable material and is used to connect the limiting ring 48 and the fixed rod 37. As the limiting ring 48 moves, the pull rope 413 is driven to move together, and the fixed rod 37 and the squeezing roller 36 are rotated by the pull rope 413, so that the squeezing roller 36 squeezes and fixes the top of the pipe.

[0072] The adjusting mechanism 5 includes a sliding groove 51, which is arranged on the base 1 and is used to install a sliding block 52; a sliding block 52, the upper surface of which is fixedly connected to the middle of the lower surface of one of the fixed seats 31, and is interlaced with the inner cavity of the sliding groove 51, and the sliding block 52 is used to drive one of the fixed seats 31 to move; a screw 53, which is arranged below the base 1, and one end of the screw 53 is threadedly connected to the bottom of the sliding block 52, and the sliding block 52 and the fixed seat 31 are driven to move by rotating the screw 53; a motor 54, which is fixedly installed on the back of the base 1, and its output end is connected to the other end of the screw 53 for transmission The motor 54 is electrically connected to the external power supply through an external switch, and the operation of the motor 54 drives the screw 53 to rotate, so that the sliding block 52 drives one of the fixed seats 31 and the movable block 32 to move horizontally, thereby driving the pipe in the inner cavity of the movable block 32 to move; a fixed block three 55, one end of the fixed block three 55 is fixedly connected to the outer wall of the sliding block 52, the fixed block three 55 is arranged at the bottom of the base 1, and the two fixed blocks three 55 are respectively fixed on the front and back of the bottom of the sliding block 52, and the fixed block three 55 moves with the sliding block 52, and the fixed block three 55 is used to limit the connection block 58; a limit block 56, the bottom end of the limit block 56 Fixedly connected to the upper surface of the fixed block three 55, the limit block 56 moves with the fixed block three 55 to ensure the stable movement of the fixed block three 55; the limit groove, the limit groove is set at both ends of the base 1, and its inner cavity is interlaced with the limit block 56. The limit groove is used to install the limit block 56, and the limit block 56 slides in the inner cavity of the limit groove; the movable seat 57 is interlaced with the bottom of the support block 2, and the movable seat 57 slides vertically in the inner cavity of the support block 2 to adjust the high end of the base 1; the connecting block 58, the bottom end of the connecting block 58 is fixedly connected to the upper surface of the movable seat 57, and the connecting block 58 is interlaced with the top of the support block 2. The top of block 58 is set in a T shape, which is used to limit the movement of the movable seat 57 and prevent the movable seat 57 from separating from the support block 2; the through hole 59 is opened at the bottom of the fixed block three 55, and the through hole 59 corresponds to the position of the connecting block 58. When the fixed seat 31 and the sliding block 52 move toward the front, the fixed block three 55 is driven to move together, so that the through hole 59 moves to the top of the connecting block 58, the connecting block 58 slides into the inner cavity of the through hole 59, and the movable seat 57 slides into the inner cavity of the support block 2, and then the position of the base 1 is adjusted, so as to facilitate the release of the limit fixation of the movable block 32 on the pipeline and facilitate the separation of the movable block 32 from the pipeline.

[0073] The lower surfaces of the two fixed seats 31 are fixedly connected to the upper surface of the base 1, the nut seat 49 is interlaced with the inner cavity of the movable groove 46, the outer wall of the nut seat 49 is in contact with the inner wall of the movable groove 46, the first bevel gear 410 is arranged on both sides of the second bevel gear 412, the two ends of the screw rod 53 are respectively interlaced with the middle part of the support block 2, and the top of the sliding block 52 is arranged in a T shape.

[0074] Method of use of the present invention:

[0075] First, one set of movable blocks 32 is inserted into one end of one of the pipes so that the docking device is connected to one end of the pipe, and then another pipe is hoisted and placed in the inner cavity of the other two sets of movable blocks 32. The bottom of the pipe presses one end of the two movable blocks 32 downward, so that the two movable blocks 32 rotate upward around the fixed shaft 34. The movable blocks 32 drive the two squeezing rollers 36 to rotate to both sides of the top of the pipe. The bottom of the pipe fits with the inner wall of the movable block 32, and the pipe is positioned by using the movable block 32 and the two squeezing rollers 36.

[0076] Then, by rotating the rotating shaft 411, the second bevel gear 412 is driven to rotate together, and the meshing action of the second bevel gear 412 and the first bevel gear 410 is used to drive the two rotating rods 47 to rotate together, and the nut seat 49 moves along the rotating rod 47, driving the limiting ring 48 to slide along the connecting rod 44, so that the limiting ring 48 squeezes one side of the outer wall of the mounting block 43, pushing the mounting shaft 42 and the mounting block 43 to slide along the mounting groove 41, and at the same time, the limiting ring 48 drives one end of the pull rope 413 to move together, and the pull rope 413 is used to pull the fixing rod 37 and the squeezing roller 36 downward, so that the squeezing roller 36 squeezes the top of the pipe downward, and the bottom of the two movable blocks 32 is limited and fixed to ensure the stability of the two pipes;

[0077] Next, the motor 54 is operated to drive the screw 53 to rotate, so that the sliding block 52 drives one of the fixed seats 31 to move, and one group of movable blocks 32 drives one of the pipes to move, and the other end of the pipe slides in the inner cavity of the other group of movable blocks 32, so that one of the pipes moves toward one end of the other pipe, and one end of the two pipes are connected.

[0078] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water conservancy project pipeline docking device, comprising: Base (1); A support block (2), the upper surface of the support block (2) being fixedly connected to the lower surface of the base (1); It is characterized in that it also comprises a clamping mechanism (3), a fixing mechanism (4) and an adjusting mechanism (5), wherein the clamping mechanism (3) is arranged on the upper surface of the base (1) and is used to align one end of the pipeline; The fixing mechanism (4) is fixedly mounted on the clamping mechanism (3) and is used to limit and fix the clamping mechanism (3); The adjustment mechanism (5) is arranged on the base (1) and is used to adjust the height of the base (1).

2. A water conservancy project pipeline docking device according to claim 1, characterized in that: The clamping mechanism (3) comprises: A fixing seat (31), wherein the fixing seat (31) is arranged on the upper surface of the base (1); A movable block (32), the movable block (32) is symmetrically arranged on the fixed seat (31), and the movable block (32) is arranged in a semicircular ring shape; A fixed block (33), wherein the fixed block (33) is fixedly connected to the bottom of the movable block (32); A fixed shaft (34), wherein the fixed shaft (34) and the fixed block (33) are interlaced with each other, and one end of the fixed shaft (34) is fixedly connected to the fixed seat (31).

3. A water conservancy project pipeline docking device according to claim 2, characterized in that: The clamping mechanism (3) further comprises: A mounting seat (35), wherein the mounting seat (35) is disposed in the inner cavity of the movable block (32), and the mounting seat (35) is disposed in a U-shape; A squeezing roller (36), wherein the squeezing roller (36) is disposed in the inner cavity of the mounting seat (35), and one end of the squeezing roller (36) is interlaced with the mounting seat (35); A fixing rod (37), one end of which is fixedly connected to the outer wall of the mounting seat (35); A connecting shaft (38), wherein the connecting shaft (38) is fixedly inserted into one end of the fixing rod (37); A second mounting seat (39), the second mounting seat (39) being fixedly connected to the top of the inner wall of the movable block (32), and the second mounting seat (39) and one end of the connecting shaft (38) being interlaced; A tension spring (310), wherein the top end of the tension spring (310) is fixedly mounted on the top of the inner wall of the movable block (32), and the bottom end of the tension spring (310) is fixedly mounted on the outer wall of the fixed rod (37).

4. A water conservancy project pipeline docking device according to claim 3, characterized in that: The fixing mechanism (4) comprises: A mounting groove (41), the mounting groove (41) being arranged at the bottom of the movable block (32), the mounting groove (41) being arranged in an arc shape; An installation shaft (42), wherein the installation shaft (42) is inserted into the inner cavity of the installation groove (41); A mounting block (43), the mounting block (43) being interlaced with one end of the mounting shaft (42) and used for limiting the mounting shaft (42); A connecting rod (44), one end of which is interlaced with the mounting block (43); A second fixing block (45), wherein the second fixing block (45) is fixedly connected to the other end of the connecting rod (44).

5. A water conservancy project pipeline docking device according to claim 4, characterized in that: The fixing mechanism (4) further comprises: A movable groove (46), wherein the movable groove (46) is formed at one end of the connecting rod (44); A rotating rod (47), the two ends of which are interlaced with the inner wall of the movable groove (46), and an outer wall of one end of which is provided with an external thread; A limiting ring (48), wherein the limiting ring (48) is inserted into one end of the connecting rod (44); A nut seat (49), wherein the nut seat (49) is fixedly connected to the inner wall of the limiting ring (48) and is threadedly connected to one end of the rotating rod (47).

6. A water conservancy project pipeline docking device according to claim 1, characterized in that: The fixing mechanism (4) further comprises: A first bevel gear (410), the first bevel gear (410) is disposed in the inner cavity of the second fixing block (45), and is fixedly connected to the other end of the rotating rod (47); A rotating shaft (411), wherein the rotating shaft (411) is interlaced with the middle portion of the second fixing block (45); A second bevel gear (412), the second bevel gear (412) is fixedly connected to the bottom of the rotating shaft (411), and the second bevel gear (412) is meshingly connected with the first bevel gear (410); A pull rope (413), one end of which is fixedly connected to the outer wall of the fixing rod (37), and the other end of which is fixedly connected to the outer wall of the limiting ring (48).

7. A water conservancy project pipeline docking device according to claim 6, characterized in that: The regulating mechanism (5) comprises: A sliding groove (51), wherein the sliding groove (51) is arranged on the base (1); A sliding block (52), the upper surface of which is fixedly connected to the middle portion of the lower surface of one of the fixed seats (31), and is interlaced with the inner cavity of the sliding groove (51); A screw rod (53), wherein the screw rod (53) is disposed below the base (1), and one end of the screw rod (53) is threadedly connected to the bottom of the sliding block (52); A motor (54), wherein the motor (54) is fixedly mounted on the back of the base (1), and an output end of the motor (54) is drivingly connected to the other end of the screw rod (53); A fixed block three (55), one end of which is fixedly connected to the outer wall of the sliding block (52), and the fixed block three (55) is arranged at the bottom of the base (1); A limit block (56), the bottom end of which is fixedly connected to the upper surface of the third fixing block (55); The limiting groove is arranged at both ends of the base (1), and the inner cavity of the limiting groove and the limiting block (56) are interlaced.

8. A water conservancy project pipeline docking device according to claim 7, characterized in that: The regulating mechanism (5) further comprises: A movable seat (57), wherein the movable seat (57) and the bottom of the support block (2) are interlaced; A connecting block (58), the bottom end of which is fixedly connected to the upper surface of the movable seat (57), and the connecting block (58) and the top of the supporting block (2) are interlaced; A through hole (59), wherein the through hole (59) is opened at the bottom of the fixing block three (55), and the position of the through hole (59) corresponds to that of the connecting block (58).

9. A water conservancy project pipeline docking device according to claim 8, characterized in that: The lower surfaces of the two fixed seats (31) are fixedly connected to the upper surface of the base (1), the nut seat (49) and the inner cavity of the movable groove (46) are interlaced, the outer wall of the nut seat (49) is in contact with the inner wall of the movable groove (46), the first bevel gear (410) is arranged on both sides of the second bevel gear (412), the two ends of the screw rod (53) are respectively interlaced with the middle part of the support block (2), and the top of the sliding block (52) is arranged in a T-shape.

10. A method for using a water conservancy project pipeline docking device according to any one of claims 1 to 9, characterized in that: The specific usage steps are as follows: Step 1: First, insert one set of movable blocks (32) into one end of one of the pipes so that the docking device is connected to one end of the pipe, and then hoist another pipe into the inner cavity of the other two sets of movable blocks (32). The bottom of the pipe presses one end of the two movable blocks (32) downward, so that the two movable blocks (32) rotate upward around the fixed axis (34). The movable blocks (32) drive the two squeezing rollers (36) to rotate to both sides of the top of the pipe. The bottom of the pipe fits with the inner wall of the movable block (32), and the pipe is positioned using the movable block (32) and the two squeezing rollers (36). Step 2: Then, by rotating the rotating shaft (411), the second bevel gear (412) is driven to rotate together, and the meshing action of the second bevel gear (412) and the first bevel gear (410) is used to drive the two rotating rods (47) to rotate together, and the nut seat (49) moves along the rotating rod (47), driving the limiting ring (48) to slide along the connecting rod (44), so that the limiting ring (48) presses one side of the outer wall of the mounting block (43), pushing the mounting shaft (42) and the mounting block (43) to slide along the mounting groove (41), and at the same time, the limiting ring (48) drives one end of the pull rope (413) to move together, and the pull rope (413) is used to pull the fixed rod (37) and the squeezing roller (36) downward, so that the squeezing roller (36) presses the top of the pipeline downward, and the bottom of the two movable blocks (32) is limited and fixed to ensure the stability of the two pipelines; Step 3: Then, the motor (54) is operated to drive the screw (53) to rotate, so that the sliding block (52) drives one of the fixed seats (31) to move, and one group of movable blocks (32) drives one of the pipes to move, and the other end of the pipe slides in the inner cavity of the other group of movable blocks (32), so that one of the pipes moves toward one end of the other pipe, and one end of the two pipes are connected.

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