Water conservancy pipeline butt joint equipment

Abstract

The utility model relates to the technical field of pipeline connection, and provides water conservancy pipeline butt joint equipment which comprises a base, a moving mechanism is arranged on the base, two movable seats are symmetrically arranged at the output end of the moving mechanism, and inner cavities are formed in the two movable seats. A pipeline firstly makes contact with a T-shaped block, the T-shaped block moves downwards to extrude a spring through the gravity of the pipeline, a rack is synchronously driven to move downwards through a support, accordingly, the rack drives a gear meshed with the rack to rotate, the gear drives a rotating rod and arc-shaped clamping blocks to rotate, and the two arc-shaped clamping blocks are closed to clamp and fix the pipeline. And therefore, the effect of automatically and rapidly clamping the pipeline is achieved through the weight of the pipeline, the threaded rod does not need to be frequently rotated to clamp the pipeline, and the convenience and efficiency of pipeline connection are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a water conservancy pipeline butt joint device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs.

[0003] The authorized patent with the known application number: CN202322296361.2 discloses a water conservancy pipeline connecting device, including a base plate, universal wheels are fixed on the four corners of the bottom surface of the base plate, and two symmetrically distributed support plates are fixed on the top surface, and a working plate is fixedly connected to the top surface of the two support plates, and two movable plates are installed on the top surface of the working plate; in the utility model, a water conservancy pipeline connecting device, through the coordinated use of the set gears, the first tooth plate and the second tooth plate, can facilitate the simultaneous movement of the first tooth plate and the second tooth plate, which is beneficial for the staff to adjust the docking position of the two pipes at the same time, so that when the equipment docks the two pipes, it only needs to fix the two pipes on the two movable plates respectively, and the position of the two pipes can be adjusted and docked. At the same time, the coordinated use of the limit plate and the bolt can facilitate the fixing of the movable plate to increase the stability of the pipes during docking.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: when in use, it is not convenient to quickly clamp and fix the pipeline. When fixing the pipeline, the pipeline is first placed on the movable plate, and then the threaded rod is driven to rotate by rotating the turntable to move the adjustment plate down to complete the clamping and fixing of the pipeline. The turntable needs to be frequently rotated to fix and disassemble the pipeline. The operation steps are relatively cumbersome and time-consuming, which easily increases the intensity and duration of work, thereby reducing the efficiency and convenience of pipeline connection. Utility Model Content

[0005] The utility model provides a water conservancy pipeline docking device, which solves the problem in the related art that it is inconvenient to quickly clamp and fix the pipeline.

[0006] The technical solution of the utility model is as follows: a water conservancy pipeline docking device, comprising: a base, a moving mechanism is provided on the base, two movable seats are symmetrically provided at the output end of the moving mechanism, and inner cavities are provided in the two movable seats;

[0007] Two support blocks are symmetrically fixedly installed on the top of the two movable seats, a rotating rod is rotatably connected through the opposite surfaces at both ends of the two support blocks, and an arc-shaped clamping block is fixedly installed on the two rotating rods;

[0008] A T-shaped block is slidably connected to the top of the movable seat, and a spring connected to the T-shaped block is fixedly connected to the inner bottom wall of the inner cavity;

[0009] A linkage mechanism is provided between the T-shaped block and the arc-shaped clamping block, which can drive the two arc-shaped clamping blocks to rotate inward when the T-shaped block moves downward.

[0010] The linkage mechanism comprises gears fixedly mounted on the two ends of the rotating rod, brackets fixedly connected to the two side surfaces of the end of the T-shaped block, and racks fixedly connected to the top of the bracket and meshing with the gears.

[0011] Preferably, the two arc-shaped clamping blocks are distributed in a staggered manner, and anti-slip pads are fixedly installed on the inner surfaces of the two arc-shaped clamping blocks.

[0012] Preferably, the moving mechanism includes a fixed block fixedly installed at the four corners of the top of the base, a fixed plate fixedly connected to the top of the fixed block, a slide groove opened on the top of the fixed plate, a bidirectional screw rotatably connected between the two sides of the inner wall of the slide groove and a driving component arranged on the fixed plate, and the two movable seats are symmetrically threadedly connected to the surface of the bidirectional screw and are slidably connected to the slide groove.

[0013] The driving component includes a worm wheel fixedly mounted on the surface of the bidirectional screw, two connecting blocks symmetrically fixedly mounted on the bottom of the fixing plate, a worm rotatably connected between the opposite surfaces of the two connecting blocks and meshing with the worm wheel, and a driving member arranged on one side of the connecting block.

[0014] The driving member comprises a motor fixedly mounted on one side of the connecting block, and the output end of the motor passes through the connecting block and is connected to the worm.

[0015] Preferably, two limiting grooves are symmetrically provided on the top of the fixed plate and located on both sides of the slide groove, and a limiting block sliding with the limiting groove is fixedly installed on the bottom of the movable seat.

[0016] Preferably, a plurality of self-locking universal wheels are fixedly mounted on the bottom of the base, and the plurality of self-locking universal wheels are evenly distributed at the four corners of the bottom of the base in a matrix form.

[0017] The working principle and beneficial effects of the utility model are:

[0018] When in use, place two pipes on two movable seats respectively. The pipes first contact the T-block, and at the same time, use the gravity of the pipe to move the T-block downward to squeeze the spring, and synchronously drive the rack downward through the bracket, so that the rack drives the gear meshing with it to rotate, and the gear drives the rotating rod and the arc-shaped clamping block to rotate, so that the two arc-shaped clamping blocks rotate and close to clamp and fix the pipe. Therefore, the weight of the pipe itself is used to achieve the effect of automatic and rapid clamping of the pipe, and there is no need to frequently rotate the threaded rod to clamp the pipe, which effectively improves the convenience and efficiency of pipe connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 It is a cross-sectional three-dimensional structural schematic diagram of the movable seat of the utility model;

[0022] Figure 3 It is a partial three-dimensional structural schematic diagram of the T-shaped block of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the fixing plate of the utility model;

[0024] In the figure: 1. base; 2. movable seat; 3. support block; 4. rotating rod; 5. arc clamping block; 6. T-shaped block; 7. spring; 8. gear; 9. bracket; 10. rack; 11. anti-slip pad; 12. fixed block; 13. fixed plate; 14. slide groove; 15. bidirectional screw; 16. worm gear; 17. connecting block; 18. worm; 19. motor; 20. limit groove; 21. limit block; 22. self-locking universal wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1 - Figure 4 The utility model provides a water conservancy pipeline docking device, comprising: a base 1, a moving mechanism is provided on the base 1, two movable seats 2 are symmetrically provided at the output end of the moving mechanism, and inner cavities are provided in the two movable seats 2;

[0028] Two support blocks 3 are symmetrically fixedly installed on the top of the two movable seats 2, and a rotating rod 4 is rotatably connected between the opposite surfaces of the two ends of the two support blocks 3, and arc-shaped clamping blocks 5 are fixedly installed on the two rotating rods 4;

[0029] A T-shaped block 6 is slidably connected to the top of the movable seat 2, and a spring 7 connected to the T-shaped block 6 is fixedly connected to the inner bottom wall of the inner cavity;

[0030] A linkage mechanism is provided between the T-shaped block 6 and the arc-shaped clamping block 5, which can drive the two arc-shaped clamping blocks 5 to rotate inward when the T-shaped block 6 moves downward.

[0031] The linkage mechanism includes gears 8 fixedly mounted at both ends of the rotating rod 4 , brackets 9 fixedly connected to both side surfaces of the end of the T-shaped block 6 , and racks 10 fixedly connected to the top of the brackets 9 and meshing with the gears 8 .

[0032] The technical solution provided by this embodiment is as follows: when in use, two pipes are placed on two movable seats 2 respectively, so that the pipes are first in contact with the T-block 6, and at the same time, the gravity of the pipes is used to press the T-block 6 downward to squeeze the spring 7, and the rack 10 is synchronously driven downward through the bracket 9, so that the gear 8 meshing with it is driven to rotate through the rack 10, and at the same time, the rotating rod 4 and the arc-shaped clamping block 5 are synchronously driven to rotate through the gear 8, so that the two arc-shaped clamping blocks 5 are rotated and closed to clamp and fix the pipes, and on the contrary, the pipes are moved upward to separate from the T-block 6, and the arc-shaped clamping block 5 can be opened and the pipes can be removed by driving the T-block 6 upward through the spring 7. Therefore, the weight of the pipes themselves is used to achieve the effect of automatic and rapid clamping of the pipes, and there is no need to frequently rotate the threaded rod to clamp the pipes, which effectively improves the convenience and efficiency of pipe connection. After the pipes are fixed, the two movable seats 2 are driven close to each other through the moving mechanism, so as to achieve the purpose of docking the two pipes and facilitate the subsequent connection and fixation of the pipes.

[0033] Furthermore, the two arc-shaped clamping blocks 5 are distributed in a staggered manner, and anti-slip pads 11 are fixedly installed on the inner surfaces of the two arc-shaped clamping blocks 5 .

[0034] Specifically, by providing the anti-skid pad 11, the friction force of the arc-shaped clamping block 5 on the pipeline can be enhanced, and the stability of the arc-shaped clamping block 5 on the pipeline can be improved.

[0035] Furthermore, the moving mechanism includes a fixed block 12 fixedly installed at the four corners of the top of the base 1, a fixed plate 13 fixedly connected to the top of the fixed block 12, a slide groove 14 opened at the top of the fixed plate 13, a bidirectional screw 15 rotatably connected between the two sides of the inner wall of the slide groove 14 and a driving component arranged on the fixed plate 13, and two movable seats 2 are symmetrically threadedly connected to the surface of the bidirectional screw 15 and are slidably connected to the slide groove 14.

[0036] The driving components include a worm wheel 16 fixedly mounted on the surface of the bidirectional screw 15, two connecting blocks 17 symmetrically fixedly mounted on the bottom of the fixed plate 13, a worm 18 rotatably connected between the opposite surfaces of the two connecting blocks 17 and meshing with the worm wheel 16, and a driving member arranged on one side of the connecting block 17.

[0037] The driving member includes a motor 19 fixedly mounted on one side of a connecting block 17 , and an output end of the motor 19 passes through the connecting block 17 and is connected to a worm 18 .

[0038] Specifically, during docking, the motor 19 drives the worm 18 to rotate, and the worm 18 drives the worm wheel 16 to rotate, and drives the bidirectional screw 15 to rotate, so that the two movable seats 2 move closer to each other, thereby driving the two pipes fixed on the movable seat 2 to move closer to each other, achieving the purpose of positioning and docking the two pipes, and facilitating the subsequent connection and fixation of the two pipes.

[0039] Furthermore, a plurality of self-locking universal wheels 22 are fixedly mounted on the bottom of the base 1 , and the plurality of self-locking universal wheels 22 are evenly distributed at the four corners of the bottom of the base 1 in a matrix form.

[0040] Specifically, by providing the self-locking universal wheels 22, the base 1 can be conveniently moved and the placement position can be adjusted.

[0041] Embodiment 2

[0042] Based on the first embodiment, in this embodiment: two limiting grooves 20 are symmetrically provided on the top of the fixed plate 13 and on both sides of the slide groove 14 , and a limiting block 21 is fixedly installed at the bottom of the movable seat 2 to slide with the limiting groove 20 .

[0043] The technical solution provided by this embodiment is: when the movable seat 2 moves, the limiting block 21 can be synchronously driven to slide in the limiting groove 20, so as to improve the movement stability of the movable seat 2.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 pipeline docking device, characterized in that: include: A base (1), wherein a moving mechanism is provided on the base (1), and two movable seats (2) are symmetrically provided at the output end of the moving mechanism, and an inner cavity is provided in each of the two movable seats (2); Two support blocks (3) are symmetrically fixedly mounted on the tops of the two movable seats (2); a rotating rod (4) is rotatably connected through the opposite surfaces at both ends of the two support blocks (3); and arc-shaped clamping blocks (5) are fixedly mounted on the two rotating rods (4); A T-shaped block (6) is slidably connected to the top of the movable seat (2), and a spring (7) connected to the T-shaped block (6) is fixedly connected to the inner bottom wall of the inner cavity; A linkage mechanism is provided between the T-shaped block (6) and the arc-shaped clamping block (5), which can drive the two arc-shaped clamping blocks (5) to rotate inward when the T-shaped block (6) moves downward.

2. A water conservancy pipeline docking device according to claim 1, characterized in that: The linkage mechanism comprises gears (8) fixedly mounted on both ends of the rotating rod (4), a bracket (9) fixedly connected to the two side surfaces of the end of the T-shaped block (6), and a rack (10) fixedly connected to the top of the bracket (9) and meshing with the gear (8).

3. The water conservancy pipeline docking equipment according to claim 1, characterized in that: The two arc-shaped clamping blocks (5) are distributed in a staggered manner, and anti-slip pads (11) are fixedly mounted on the inner surfaces of the two arc-shaped clamping blocks (5).

4. The water conservancy pipeline docking equipment according to claim 1, characterized in that: The moving mechanism comprises a fixed block (12) fixedly mounted at the four corners of the top of the base (1), a fixed plate (13) fixedly connected to the top of the fixed block (12), a slide groove (14) provided on the top of the fixed plate (13), a bidirectional screw (15) rotatably connected between the two sides of the inner wall of the slide groove (14) and a driving component arranged on the fixed plate (13); the two movable seats (2) are symmetrically threadedly connected to the surface of the bidirectional screw (15) and are slidably connected to the slide groove (14).

5. The water conservancy pipeline docking equipment according to claim 4, characterized in that: The driving component comprises a worm wheel (16) fixedly mounted on the surface of a bidirectional screw (15), two connecting blocks (17) symmetrically fixedly mounted on the bottom of a fixing plate (13), a worm (18) rotatably connected between opposite surfaces of the two connecting blocks (17) and meshing with the worm wheel (16), and a driving member arranged on one side of the connecting block (17).

6. A water conservancy pipeline docking device according to claim 5, characterized in that: The driving member comprises a motor (19) fixedly mounted on one side of the connecting block (17), and the output end of the motor (19) passes through the connecting block (17) and is connected to the worm (18).

7. The water conservancy pipeline docking equipment according to claim 4, characterized in that: Two limiting grooves (20) are symmetrically provided at the top of the fixed plate (13) and on both sides of the slide groove (14), and a limiting block (21) is fixedly installed at the bottom of the movable seat (2) and slides with the limiting groove (20).

8. The water conservancy pipeline docking equipment according to claim 1, characterized in that: A plurality of self-locking universal wheels (22) are fixedly mounted on the bottom of the base (1), and the plurality of self-locking universal wheels (22) are evenly distributed at the four corners of the bottom of the base (1) in a matrix form.

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