Rapid butt joint device for water supply and drainage pipelines

Abstract

The utility model relates to a quick butt joint device for water supply and drainage pipelines, which is applied to the field of drainage pipelines and comprises a circular fixing table, a plurality of supporting legs are fixedly connected to the lower end of the fixing table, two mounting plates are arranged at the upper end of the fixing table, and two limiting blocks are arranged at the upper ends of the mounting plates. The lower end of the lower limiting block is fixedly connected with the upper end of the mounting plate, the two limiting blocks are fixedly connected through bolts, a containing groove is formed in the upper end of the fixing table in a penetrating mode, a sliding groove is formed in the outer surface of the fixing table and communicates with the containing groove, a mounting frame is arranged on the outer surface of the fixing table, and two springs are fixedly connected to the front inner wall of the mounting frame. By adopting the structures such as the mounting frame and the like, when the pipelines are butted, the two pipelines are limited and fixed, and the angle of one of the pipelines can be adjusted, so that multi-angle splicing between the two pipelines is realized, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to a pipeline quick docking device, in particular to a water supply and drainage pipeline quick docking device applied to the field of drainage pipelines. Background Art

[0002] The water supply and drainage pipeline project is a pipeline system project that transports and distributes industrial water supply and drinking water, and collects, transports and discharges industrial wastewater, domestic sewage and rainwater. During the construction process, docking devices are required to help the pipelines to dock.

[0003] The specification of Chinese utility model patent CN218194851U discloses a quick docking device for water supply and drainage pipes for construction. The quick docking device for water supply and drainage pipes for construction is convenient for automatic clamping and limiting, fast and convenient, and convenient for automatic adjustment of the spacing during docking, and can be applied to different pipes.

[0004] In actual application, there are drainage pipes with different bending angles. Most of the existing docking devices are suitable for docking two straight pipes, which makes it impossible to splice the two pipes at multiple angles. This not only limits the angle of the pipes when splicing, but also reduces the practicability of the device. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that most of the existing docking devices are suitable for docking two straight pipes, so that the two pipes cannot be spliced ​​at multiple angles, which not only limits the angle of the pipes when splicing, but also reduces the practicality of the device.

[0006] In order to solve the above problems, the utility model provides a quick docking device for water supply and drainage pipes, including a circular fixing platform, a plurality of supporting legs are fixedly connected to the lower end of the fixing platform, two mounting plates are arranged at the upper end of the fixing platform, two limit blocks are arranged at the upper end of the mounting plate, the lower end of the lower limit block is fixedly connected to the upper end of the mounting plate, the two limit blocks are fixedly connected by bolts, a receiving groove is formed through the upper end of the fixing platform, a sliding groove is formed on the outer surface of the fixing platform, the sliding groove is connected to the receiving groove, a mounting frame is arranged on the outer surface of the fixing platform, two springs are fixedly connected to the front inner wall of the mounting frame, and the springs face A pull plate is fixedly connected to one end of the accommodating groove, a fixed rod is fixedly connected to the end of the pull plate facing the accommodating groove, the fixed rod movably penetrates the slide groove and is fixedly connected to a baffle plate at one end facing the accommodating groove, the baffle plate is located in the accommodating groove, a plurality of slots are cut on the rear inner wall of the accommodating groove, a clamping block is fixedly connected to the end of the baffle plate away from the mounting frame, the clamping block is located in the adjacent slot, an L-shaped rod is fixedly connected to the outer ring of the fixed platform, the L-shaped rod is fixedly connected to the upper end of a mounting plate, the left and right ends of the mounting frame are fixedly connected to positioning plates, and the corresponding ends of the two positioning plates are respectively fixedly connected to the two ends of the other mounting plate.

[0007] In the above-mentioned water supply and drainage pipe quick docking device, when the pipes are docked, the two pipes are limited and fixed, and the angle of one of the pipes can be adjusted to achieve multi-angle splicing between the two pipes, thereby improving the practicability of the device.

[0008] As a further improvement of the present application, a semicircular placement groove is formed at one corresponding end of the two limit blocks, and anti-slip grooves are provided on the inner wall of the placement groove.

[0009] As a further improvement of the present application, both the receiving groove and the sliding groove are arc-shaped grooves, and the central angles of the receiving groove and the sliding groove are both greater than 270 degrees, the central angle of the sliding groove is greater than the central angle of the receiving groove, and the depth of the sliding groove is less than the depth of the receiving groove.

[0010] As a further improvement of the present application, the height of the baffle is consistent with the depth of the accommodating groove. The baffle is an arc-shaped plate. The end of the baffle away from the mounting frame is in contact with the inner wall of the accommodating groove, and the end of the mounting frame facing the baffle is in contact with the outer surface of the fixing platform.

[0011] As another improvement of the present application, a plurality of card slots are distributed in a ring array around the central axis of the fixing platform, and the card slots are completely matched with the card blocks.

[0012] As another improvement of the present application, a plurality of prompt strips are fixedly connected to the upper end of the fixing platform, the plurality of prompt strips are distributed in a circular array around the central axis of the fixing platform, and the prompt strips are located directly above the card slots.

[0013] To sum up, in actual application, the two pipes are placed in the two lower limit blocks respectively, and then covered with another limit block, and the two limit blocks are fixed by bolts. At this time, the two pipes are at the same height, and then the pull plate can be pulled to make the spring contract outward, drive the fixing rod to move outward, and make the baffle move outward until it fits with the inner wall of the accommodating groove close to the installation frame. At this time, the block is completely separated from the slot, and a pipe is rotated clockwise or counterclockwise to the appropriate position with the central axis of the fixed platform as the center of the circle, and the pull plate is released to make the block pass through the adjacent slot, thereby adjusting the angle of one of the pipes, facilitating multi-angle docking between two pipes of different shapes, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the first implementation method of this application;

[0015] Figure 2 This is a schematic diagram of the limit block structure of the first embodiment of the present application;

[0016] Figure 3 This is a schematic diagram of the fixed platform structure of the first embodiment of the present application;

[0017] Figure 4 This is a cross-sectional view of the fixing platform structure of the first embodiment of the present application;

[0018] Figure 5 This is a schematic diagram of the fixing rod structure of the first embodiment of the present application;

[0019] Figure 6 This is a diagram of the movement of the limit block in the first embodiment of the present application;

[0020] Figure 7 This is a schematic structural diagram of the second implementation method of the present application.

[0021] Description of the numbers in the figure:

[0022] 1 fixed platform, 2 mounting plate, 3 limit block, 4 accommodating groove, 5 slide groove, 6 mounting frame, 7 spring, 8 pull plate, 9 fixed rod, 10 baffle, 11 card slot, 12 card block, 13 L-shaped rod, 14 positioning plate, 15 prompt strip. DETAILED DESCRIPTION

[0023] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0024] The first implementation method:

[0025] Figure 1 and Figure 2 The figure shows: a quick docking device for water supply and drainage pipes, comprising a circular fixing platform 1, the lower end of the fixing platform 1 is fixedly connected with a plurality of supporting legs, the upper end of the fixing platform 1 is provided with two mounting plates 2, the upper end of the mounting plate 2 is provided with two limit blocks 3, the lower end of the lower limit block 3 is fixedly connected to the upper end of the mounting plate 2, the two limit blocks 3 are fixedly connected by bolts, it is convenient to limit and fix the pipe, and effectively prevent the pipe from shaking during the pipe docking process. The corresponding ends of the two limit blocks 3 are each chiseled with a semicircular placement groove, and the inner wall of the placement groove is provided with anti-slip grooves, which can improve the stability of the limit blocks 3, the outer ring of the fixing platform 1 is fixedly connected with an L-shaped rod 13, the L-shaped rod 13 can fix one of the mounting plates 2, so as to facilitate the docking of the two pipes, the L-shaped rod 13 is fixedly connected to the upper end of one mounting plate 2, the left and right ends of the mounting frame 6 are fixedly connected with positioning plates 14, and the corresponding ends of the two positioning plates 14 are respectively fixedly connected to the two ends of the other mounting plate 2.

[0026] Figure 3 and Figure 4It is shown that: a receiving groove 4 is penetrated through the upper end of the fixed platform 1, a slide groove 5 is opened on the outer surface of the fixed platform 1, the slide groove 5 is connected with the receiving groove 4, and a plurality of clamping grooves 11 are excavated on the rear inner wall of the receiving groove 4, the receiving groove 4 and the slide groove 5 are both arc-shaped grooves, and the central angles of the receiving groove 4 and the slide groove 5 are both greater than 270 degrees, the central angle of the slide groove 5 is greater than the central angle of the receiving groove 4, and the depth of the slide groove 5 is less than the depth of the receiving groove 4, and a plurality of clamping grooves 11 are distributed in a circular array around the central axis of the fixed platform 1, and the clamping grooves 11 are completely matched with the clamping blocks 12, thereby improving the stability of the mounting plate 2.

[0027] Figure 5 and Figure 6 It is shown that: the outer surface of the fixed platform 1 is provided with a mounting frame 6, and the front inner wall of the mounting frame 6 is fixedly connected with two springs 7, and the spring 7 is fixedly connected with a pull plate 8 at one end facing the accommodating groove 4. Pulling the pull plate 8 can make the spring 7 contract outward, thereby driving the movement of the fixing rod 9, and the pull plate 8 is fixedly connected with a fixing rod 9 at one end facing the accommodating groove 4. The fixing rod 9 movably penetrates the slide groove 5 at one end facing the accommodating groove 4 and is fixedly connected with a baffle 10. The baffle 10 can be limited, thereby effectively preventing the block 12 from falling out of the fixed platform 1, the baffle 10 is located in the accommodating groove 4, and the end of the baffle 10 away from the mounting frame 6 is fixedly connected with a block 12, and the block 12 is located in the adjacent slot 11, the height of the baffle 10 is consistent with the depth of the accommodating groove 4, the baffle 10 is an arc-shaped plate, and the end of the baffle 10 away from the mounting frame 6 is in contact with the inner wall of the accommodating groove 4, and the end of the mounting frame 6 facing the baffle 10 is in contact with the outer surface of the fixed platform 1.

[0028] When in use, place the two pipes respectively in the two lower limit blocks 3, and then cover them with another limit block 3, and fix the two limit blocks 3 by bolts. At this time, the two pipes are at the same height, and then the pull plate 8 can be pulled to make the spring 7 contract outward, drive the fixing rod 9 to move outward, so that the baffle 10 moves outward until it fits with the inner wall of the accommodating groove 4 close to the mounting frame 6. At this time, the block 12 is completely separated from the slot 11. Rotate one pipe clockwise or counterclockwise to the appropriate position with the central axis of the fixing platform 1 as the center of the circle, loosen the pull plate 8, so that the block 12 passes through the adjacent slot 11, thereby adjusting the angle of one of the pipes, facilitating multi-angle docking between two pipes of different shapes, and improving the practicality of the device.

[0029] The second implementation method:

[0030] Based on the first embodiment, this embodiment adds a prompt bar 15, and the rest of the parts are consistent with the first embodiment.

[0031] Figure 7It is shown that a plurality of prompt strips 15 are fixedly connected to the upper end of the fixing platform 1 , and the plurality of prompt strips 15 are distributed in a ring array around the central axis of the fixing platform 1 , and the prompt strips 15 are located right above the card slot 11 .

[0032] During use, the position of the card slot 11 can be known through the prompt strip 15, so that the staff can select a suitable position to release the pull plate 8 when rotating the installation frame 6, thereby improving work efficiency.

[0033] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A quick docking device for water supply and drainage pipes, comprising a circular fixing platform (1), characterized in that: The lower end of the fixed platform (1) is fixedly connected to a plurality of supporting legs, the upper end of the fixed platform (1) is provided with two mounting plates (2), the upper end of the mounting plate (2) is provided with two limit blocks (3), the lower end of the lower limit block (3) is fixedly connected to the upper end of the mounting plate (2), and the two limit blocks (3) are fixedly connected by bolts; A receiving groove (4) is provided through the upper end of the fixed platform (1), a slide groove (5) is provided on the outer surface of the fixed platform (1), the slide groove (5) is connected to the receiving groove (4), a mounting frame (6) is provided on the outer surface of the fixed platform (1), two springs (7) are fixedly connected to the front inner wall of the mounting frame (6), one end of the spring (7) facing the receiving groove (4) is fixedly connected to a pull plate (8), one end of the pull plate (8) facing the receiving groove (4) is fixedly connected to a fixing rod (9), one end of the fixing rod (9) facing the receiving groove (4) movably passes through the slide groove (5) and is fixedly connected to a baffle (10), the baffle (10) is located in the receiving groove (4), a plurality of clamping grooves (11) are formed on the rear inner wall of the receiving groove (4), one end of the baffle (10) away from the mounting frame (6) is fixedly connected to a clamping block (12), the clamping block (12) is located in an adjacent clamping groove (11); The outer ring of the fixed platform (1) is fixedly connected to an L-shaped rod (13), and the L-shaped rod (13) is fixedly connected to the upper end of a mounting plate (2). The left and right ends of the mounting frame (6) are fixedly connected to positioning plates (14), and the corresponding ends of the two positioning plates (14) are respectively fixedly connected to the two ends of the other mounting plate (2).

2. A quick docking device for water supply and drainage pipes according to claim 1, characterized in that: A semicircular placement groove is formed at one corresponding end of the two limit blocks (3), and anti-slip grooves are provided on the inner wall of the placement groove.

3. A quick docking device for water supply and drainage pipes according to claim 1, characterized in that: The receiving groove (4) and the sliding groove (5) are both arc-shaped grooves, and the central angles of the receiving groove (4) and the sliding groove (5) are both greater than 270 degrees, the central angle of the sliding groove (5) is greater than the central angle of the receiving groove (4), and the depth of the sliding groove (5) is less than the depth of the receiving groove (4).

4. A quick docking device for water supply and drainage pipes according to claim 1, characterized in that: The height of the baffle (10) is consistent with the depth of the accommodating groove (4); the baffle (10) is an arc-shaped plate; one end of the baffle (10) away from the mounting frame (6) is in contact with the inner wall of the accommodating groove (4); and one end of the mounting frame (6) facing the baffle (10) is in contact with the outer surface of the fixing platform (1).

5. A quick docking device for water supply and drainage pipes according to claim 1, characterized in that: The plurality of card slots (11) are distributed in a ring array around the central axis of the fixing platform (1), and the card slots (11) are completely matched with the card blocks (12).

6. A water supply and drainage pipe quick docking device according to claim 5, characterized in that: A plurality of prompt strips (15) are fixedly connected to the upper end of the fixing platform (1), the plurality of prompt strips (15) are distributed in a ring array around the central axis of the fixing platform (1), and the prompt strips (15) are located directly above the card slot (11).

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