Electric power engineering pipeline connection auxiliary device

Abstract

The utility model belongs to the field of electric power engineering, particularly relates to an electric power engineering pipeline connection auxiliary device, and provides the following scheme aiming at the problems that the existing pipeline connection auxiliary device needs to be held manually and is easy to misplace. The gear motor is in bolted connection with a hole in the right side in the workbench; the main chain wheel is in key connection with the output end of the gear motor; the chain is meshed with the teeth of the main chain wheel; the number of the auxiliary chain wheels is two, and the two auxiliary chain wheels are both meshed with the chain. The sliding block is in bolted connection with the top of the chain, and the surface of the sliding block is in sliding connection with a sliding opening in the top end in the workbench; the electric power engineering pipeline can be clamped and fixed through the movable clamping plate and the fixed clamping plate, then the other electric power engineering pipeline is limited through the movable clamp, the two electric power engineering pipelines can be driven to be close to each other through structural transmission, manual holding is not needed, and the dislocation problem is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to an auxiliary device for connecting pipelines in electric power engineering. Background Art

[0002] During the assembly process of power engineering pipelines, power engineering pipeline connection auxiliary devices are required for auxiliary connection. The Chinese patent document with publication number: CN220363000U discloses a pipeline connection device for power engineering.

[0003] However, the two power engineering pipelines in the above technical solution need to be manually supported so as to be connected. During the supporting process, the two power engineering pipelines are prone to misalignment, which affects the final connection effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that manual support is required and the device is easily misplaced, and proposes an auxiliary device for connecting pipelines in power engineering.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An auxiliary device for connecting pipelines in power engineering, comprising:

[0007] Workbench;

[0008] The reduction motor is bolted to the hole on the right side of the workbench;

[0009] A main sprocket, the main sprocket key is connected to the output end of the reduction motor;

[0010] Chain, which meshes with the teeth of the main sprocket;

[0011] Auxiliary sprockets, two of which are provided, and both of which are engaged with the chain;

[0012] A slider, the slider is bolted to the top of the chain, and the surface of the slider is slidably connected to the sliding opening at the top of the inner side of the workbench;

[0013] A movable fixture, wherein the movable fixture is bolted to the top of the slide block, and the bottom of the movable fixture is slidably connected to the top of the workbench;

[0014] The clamping assembly includes a slide bar, a movable clamping plate, a fixed clamping plate and a bracket. The top of the slide bar is connected to the rear side of the movable clamping plate by bolts, the bottom of the fixed clamping plate is connected to the top of the bracket by bolts, and the bottom of the bracket is connected to the left side of the top of the workbench by bolts;

[0015] The lifting mechanism is connected with the sliding rod. The lifting mechanism is used to drive the movable clamp to lift. The movable clamp and the fixed clamp can be used to clamp and fix the power engineering pipeline. Then, the other power engineering pipeline can be limited by the mobile clamp. The two power engineering pipelines can be driven close to each other through structural transmission without manual support and are not prone to misalignment.

[0016] As a preferred solution of the utility model, the lifting mechanism includes an electric push rod, a rack, a transmission gear, a crankshaft and a transmission rod. The output end of the electric push rod is connected to the bottom bolt of the rack, the teeth of the rack are meshed with the teeth of the transmission gear, the axis of the transmission gear is connected to the left end key of the crankshaft, the curved part of the crankshaft is rotatably sleeved with the bottom end of the transmission rod, the top end of the transmission rod is hinged to the bottom end of the sliding rod, the power supply of the electric push rod is turned on, and the electric push rod is controlled by a controller. The electric push rod can drive the rack to move downward, the rack can drive the transmission gear to move downward, the transmission gear can drive the crankshaft to rotate, the crankshaft uses its structure to drive the transmission rod to move downward, and the transmission rod can drive the sliding rod to move downward.

[0017] As a preferred solution of the utility model, the bottom of the electric push rod is connected to the bottom end bolt inside the workbench, the rear side of the rack is slidably connected to the inside of the workbench, the electric push rod is fixed to the workbench to ensure the stability of the operation of the electric push rod, and the rack is slidably arranged with the workbench through a slide rail.

[0018] As a preferred solution of the utility model, support plates are rotatably sleeved on both ends of the crankshaft surface, the rear side of the support plate is connected to the internal bolts of the workbench, the surface of the slide rod is slidably connected to the slide hole on the top of the workbench, the crankshaft is rotatably set with the support plate through the bearing, the crankshaft is supported by the workbench through the support plate, which facilitates the rotation of the crankshaft, and the slide rod is slidably set with the workbench through the slide rail to guide the slide rod.

[0019] As a preferred solution of the utility model, the movable clamp includes a slide bar and a power engineering pipeline fixing clamp. The bottom of the slide bar is slidably connected to the top of the workbench, and the top of the slide bar is bolted to the bottom of the power engineering pipeline fixing clamp. The slider can drive the slide bar to move. The slide bar is slidably arranged with the workbench through a slide rail to guide the slide bar. The slide bar can drive the power engineering pipeline fixing clamp to move. The power engineering pipeline fixing clamp mainly includes a C-frame, a screw threadedly connected to the screw hole at the top of the C-frame, and a limit block rotatably sleeved at the bottom end of the screw.

[0020] As a preferred solution of the utility model, the four corners of the bottom of the workbench are rotatably connected to walking wheels, the right side of the reduction motor extends to the right side of the workbench, the secondary sprocket is rotatably connected to the workbench, the walking wheels facilitate the movement of the workbench, the position of the reduction motor is convenient for heat dissipation, and the secondary sprocket is rotatably arranged with the workbench through a bearing. Beneficial Effects

[0021] 1. The reduction motor can drive the main sprocket to rotate, the main sprocket can drive the chain to rotate, the chain can drive the slider to move, the slider can drive the mobile fixture to move, and drive the internal pipe to move;

[0022] 2. The lifting mechanism can drive the slide bar to move up and down, the slide bar can drive the movable splint to move up and down, and the movable splint and the fixed splint can clamp and fix the power engineering pipeline;

[0023] In the utility model: the power engineering pipeline can be clamped and fixed by the movable clamp and the fixed clamp, and then the other power engineering pipeline can be limited by the movable clamp. The two power engineering pipelines can be driven close to each other through structural transmission without manual support and are not prone to misalignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the front view of the utility model;

[0025] Figure 2 It is the right side view of the rack of the utility model;

[0026] Figure 3 It is a left view of the utility model;

[0027] Figure 4 It is a three-dimensional diagram of the chain of the present utility model.

[0028] In the figure: 1. workbench; 2. reduction motor; 3. main sprocket; 4. chain; 5. secondary sprocket; 6. slider; 7. slide bar; 8. electric push rod; 9. rack; 10. transmission gear; 11. crankshaft; 12. transmission rod; 13. slide bar; 14. movable splint; 15. fixed splint; 16. bracket; 17. power engineering pipeline fixing fixture. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0030] Reference Figure 1-Figure 4 , an auxiliary device for connecting pipelines in power engineering, comprising

[0031] Workbench 1;

[0032] The reduction motor 2 is bolted to the hole on the right side of the working platform 1;

[0033] A main sprocket 3, which is key-connected to the output end of the reduction motor 2;

[0034] A chain 4, the chain 4 is meshed with teeth of the main sprocket 3;

[0035] Auxiliary sprocket 5, two auxiliary sprockets 5 are provided, and both auxiliary sprockets 5 are engaged with the chain 4;

[0036] The slider 6 is bolted to the top of the chain 4, and the surface of the slider 6 is slidably connected to the sliding opening at the top of the inner side of the workbench 1;

[0037] A movable fixture, wherein the movable fixture is bolted to the top of the slider 6, and the bottom of the movable fixture is slidably connected to the top of the workbench 1;

[0038] The clamping assembly includes a slide bar 13, a movable clamp plate 14, a fixed clamp plate 15 and a bracket 16. The top of the slide bar 13 is bolted to the rear side of the movable clamp plate 14, the bottom of the fixed clamp plate 15 is bolted to the top of the bracket 16, and the bottom of the bracket 16 is bolted to the left side of the top of the workbench 1;

[0039] The lifting mechanism is connected with the slide bar 13 and is used to drive the movable splint 14 to move up and down.

[0040] With the above structure: the power engineering pipeline can be clamped and fixed by the movable clamp 14 and the fixed clamp 15, and then the other power engineering pipeline can be limited by the movable clamp. The two power engineering pipelines can be driven close to each other through structural transmission without manual support, and it is not easy to cause misalignment problems.

[0041] See also Figure 2 The lifting mechanism includes an electric push rod 8, a rack 9, a transmission gear 10, a crankshaft 11 and a transmission rod 12. The output end of the electric push rod 8 is bolted to the bottom of the rack 9, the teeth of the rack 9 are meshed with the teeth of the transmission gear 10, the axis of the transmission gear 10 is keyed to the left end of the crankshaft 11, the curved part of the crankshaft 11 is rotatably sleeved with the bottom end of the transmission rod 12, the top of the transmission rod 12 is hinged to the bottom end of the slide bar 13, the power supply of the electric push rod 8 is turned on, the electric push rod 8 is controlled by a controller, the electric push rod 8 can drive the rack 9 to move downward, the rack 9 can drive the transmission gear 10 to move downward, the transmission gear 10 can drive the crankshaft 11 to rotate, the crankshaft 11 uses its structure to drive the transmission rod 12 to move downward, and the transmission rod 12 can drive the slide bar 13 to move downward.

[0042] See also Figure 1 The bottom of the electric push rod 8 is connected to the bottom end bolt inside the workbench 1, the rear side of the rack 9 is slidably connected to the inside of the workbench 1, the electric push rod 8 is fixed by the workbench 1 to ensure the stability of the operation of the electric push rod 8, and the rack 9 is slidably set with the workbench 1 through a slide rail.

[0043] See also Figure 1Both ends of the surface of the crankshaft 11 are rotatably sleeved with support plates, the rear side of the support plate is connected to the internal bolts of the workbench 1, the surface of the slide rod 13 is slidably connected to the slide hole on the top of the workbench 1, the crankshaft 11 is rotatably set with the support plate through the bearing, the crankshaft 11 is supported by the workbench 1 through the support plate, which facilitates the rotation of the crankshaft 11, and the slide rod 13 is slidably set with the workbench 1 through the slide rail to guide the slide rod 13.

[0044] See also Figure 1 The mobile fixture includes a slide bar 7 and a power engineering pipeline fixing fixture 17. The bottom of the slide bar 7 is slidably connected to the top of the workbench 1, and the top of the slide bar 7 is bolted to the bottom of the power engineering pipeline fixing fixture 17. The slider 6 can drive the slide bar 7 to move. The slide bar 7 is slidably arranged with the workbench 1 through the slide rail to guide the slide bar 7. The slide bar 7 can drive the power engineering pipeline fixing fixture 17 to move. The power engineering pipeline fixing fixture 17 mainly includes a C-frame, a screw threadedly connected to the screw hole at the top of the C-frame, and a limit block rotatably sleeved at the bottom end of the screw.

[0045] See also Figure 1 The four corners of the bottom of the workbench 1 are rotatably connected with walking wheels, the right side of the reduction motor 2 extends to the right side of the workbench 1, the secondary sprocket 5 is rotatably connected to the workbench 1, the walking wheels facilitate the movement of the workbench 1, the position of the reduction motor 2 is convenient for heat dissipation, and the secondary sprocket 5 is rotatably set with the workbench 1 through a bearing.

[0046] It should be noted that the specific types of reduction motor 2 and electric push rod 8 to be used are selected by relevant technical personnel familiar with the field, and the above reduction motor 2 and electric push rod 8 are all existing technologies and will not be elaborated in this solution.

[0047] The operation steps of the utility model are as follows: one of the power engineering pipelines is placed in the fixed splint 15 at the top of the bracket 16, and then the power of the electric push rod 8 is turned on. The electric push rod 8 is controlled by a controller, and the electric push rod 8 can drive the rack 9 to move downward, the rack 9 can drive the transmission gear 10 to move downward, the transmission gear 10 can drive the crankshaft 11 to rotate, the crankshaft 11 uses its structure to drive the transmission rod 12 to move downward, the transmission rod 12 can drive the slide bar 13 to move downward, the slide bar 13 can drive the movable splint 14 to move downward, and the movable splint 14 can move the power on the top of the fixed splint 15 The power engineering pipeline is clamped and fixed. The power engineering pipeline fixing fixture 17 adopts the common pipeline fixture of the prior art, which can fix another power engineering pipeline. The power of the reduction motor 2 is turned on, and the reduction motor 2 can drive the main sprocket 3 to rotate counterclockwise, the main sprocket 3 can drive the chain 4 to rotate counterclockwise, the chain 4 can drive the secondary sprocket 5 to rotate, the chain 4 can drive the slider 6 to move to the left, the slider 6 can drive the slide bar 7 to move to the left, and the slide bar 7 can drive the power engineering pipeline fixing fixture 17 to the left, so that the two power engineering pipelines are close to each other, and after they are fully aligned, they are connected.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary device for connecting pipelines in power engineering, characterized in that: include Workbench (1); A reduction motor (2), the reduction motor (2) is bolted to a hole on the right side of the working platform (1); A main sprocket (3), the main sprocket (3) is key-connected to the output end of the reduction motor (2); A chain (4), the chain (4) meshing with the teeth of the main sprocket (3); Auxiliary sprockets (5), two auxiliary sprockets (5) are provided, and both auxiliary sprockets (5) are meshed with the chain (4); A slider (6), the slider (6) is bolted to the top of the chain (4), and the surface of the slider (6) is slidably connected to a sliding opening at the top of the inner side of the workbench (1); A movable fixture, wherein the movable fixture is bolted to the top of the slider (6), and the bottom of the movable fixture is slidably connected to the top of the workbench (1); A clamping assembly, the clamping assembly comprising a slide bar (13), a movable clamp plate (14), a fixed clamp plate (15) and a bracket (16), the top end of the slide bar (13) being bolted to the rear side of the movable clamp plate (14), the bottom end of the fixed clamp plate (15) being bolted to the top end of the bracket (16), and the bottom end of the bracket (16) being bolted to the left side of the top end of the workbench (1); A lifting mechanism is connected to the slide bar (13), and is used to drive the movable clamping plate (14) to move up and down.

2. The power engineering pipeline connection auxiliary device according to claim 1 is characterized in that: The lifting mechanism comprises an electric push rod (8), a rack (9), a transmission gear (10), a crankshaft (11) and a transmission rod (12); the output end of the electric push rod (8) is bolted to the bottom of the rack (9); the teeth of the rack (9) mesh with the teeth of the transmission gear (10); the axis of the transmission gear (10) is keyed to the left end of the crankshaft (11); the curved portion of the crankshaft (11) is rotatably sleeved to the bottom end of the transmission rod (12); and the top end of the transmission rod (12) is hinged to the bottom end of a slide rod (13).

3. The power engineering pipeline connection auxiliary device according to claim 2 is characterized in that: The bottom of the electric push rod (8) is connected to the bottom end bolt inside the workbench (1), and the rear side of the rack (9) is slidably connected to the inside of the workbench (1).

4. The power engineering pipeline connection auxiliary device according to claim 2, characterized in that: Support plates are rotatably sleeved at both ends of the surface of the crankshaft (11); the rear side of the support plate is connected to internal bolts of the workbench (1); and the surface of the slide rod (13) is slidably connected to a slide hole at the top of the workbench (1).

5. The power engineering pipeline connection auxiliary device according to claim 1, characterized in that: The movable fixture comprises a slide bar (7) and a power engineering pipeline fixing fixture (17); the bottom of the slide bar (7) is slidably connected to the top of the workbench (1); and the top of the slide bar (7) is bolted to the bottom of the power engineering pipeline fixing fixture (17).

6. The power engineering pipeline connection auxiliary device according to claim 1, characterized in that: The four corners of the bottom of the workbench (1) are rotatably connected to running wheels, the right side of the reduction motor (2) extends to the right side of the workbench (1), and the secondary sprocket (5) is rotatably connected to the workbench (1).

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