CN220268714U - Construction pipeline connection structure - Google Patents

Abstract

The utility model relates to the technical field of pipeline connection, and provides a construction pipeline connection structure, which comprises a bottom plate (1), wherein one side, close to each other, of two installation blocks (4) is fixedly connected with a first sealing element (5) and a second sealing element (6) respectively, a sliding groove (41) is formed in each installation block (4), a threaded rod (9) which is rotationally connected with the installation blocks through a bearing seat (42) is arranged in each sliding groove (41) in a penetrating manner, the other end of each threaded rod (9) is fixedly connected with the output end of a servo motor (8), strip holes (43) which are communicated with the sliding groove (41) are formed in two sides of each installation block (4), a moving block (10) is slidably connected in each sliding groove (41) and is in threaded connection with the threaded rod (9), and a connecting block (11) is hinged with a connecting rod (12) with one end hinged with a supporting element (13).

Description

A construction pipeline connection structure

Technical field

The utility model relates to the technical field of pipeline connection, and more specifically, to a construction pipeline connection structure.

Background technique

HVAC design needs to involve pipe connection issues. According to the performance and purpose of the pipes, pipes can be roughly divided into the following categories: water supply pipes, drainage pipes, gray water pipes, heating pipes, gas pipes, air pipes, power supply and distribution During pipeline construction, lines or cables usually need to be carefully processed at the connection between the two pipelines.

The patent number CN216618872U discloses a pipe quick sealing connection structure, which includes a first pipe. One end of the first pipe is fixedly connected with a first installation ring. The surface of the first installation ring is fixed with a ferrule. A second installation ring is engaged with the inner wall, and the side of the second installation ring away from the first pipe is fixedly connected to the second pipe. Several grooves are evenly provided on the surface of the second installation ring, and one side of the inner wall of the groove is fixed. A first spring is connected, one end of the first spring is fixedly connected to a limit block, a number of limit openings are evenly provided on the surface of the ferrule, a slot is provided on the side of the first installation ring away from the first pipe, and a slot is provided on the side of the first installation ring away from the first pipe. A clamping ring is fixedly connected to the side facing away from the second pipe. The utility model provides a quick sealing connection structure for pipes. Two pipes can be spliced by pressing the limit block, which is quick and convenient. By setting the first sealing ring and the second Sealing ring improves the sealing between pipes. However, in this patent, there is no measure to support the pipeline after the pipeline is connected.

Utility model content

In order to overcome the above-mentioned disadvantages, the utility model aims to provide a construction pipeline connection structure that can support the pipeline after the pipeline is connected and reinforce the seal to improve the stability of the pipeline connection while improving the connection sealing.

A construction pipeline connection structure, including a bottom plate with a limit groove. The limit groove is slidably provided with a fixing member with an upper end surface fixed to a mounting block. The sides of the two mounting blocks that are close to each other are respectively fixed with convex blocks. The first sealing member and the second sealing member with grooves are provided with sealing strips; a chute is set in the mounting block, and a chute is provided in the chute. A threaded rod is rotatably connected to it through a bearing seat. The other end of the threaded rod is fixedly connected to the output end of the servo motor. There are long holes on both sides of the mounting block that are connected to the chute. The long holes slide inside. A moving block is provided. The moving block is slidably connected in the chute and threadedly connected to the threaded rod. The connecting block is hingedly connected to a connecting rod with a support member hinged at one end.

Further, a threaded hole is provided in the limiting groove.

Further, the fixing member is fixed to the base plate through bolts.

Further, the bumps and the grooves are adapted to each other.

Further, the shaft of the connecting rod is hinged to a movable rod with one end hinged to the mounting block.

Further, the first sealing member and the second sealing member are semicircular.

Further, the sealing strip is made of rubber.

Compared with the existing technology, the beneficial effects of this utility model are:

① In the present utility model, by controlling the positions of the two fixing members in the limiting grooves, the mounting blocks respectively located on the two fixing members can drive the first sealing member and the second sealing member closer to each other, and the two sealing members can move closer to each other. When in contact, the position of the fixing member can be fixed by matching the bolts with the threaded holes that match the position, thereby reinforcing the two seals and further improving the sealing effect of the pipe connection; and the first seal is close to the second seal. The ends of the two sealing members are provided with bumps, and the end of the second sealing member close to the first sealing member is provided with grooves that match the bumps. When the two sealing members are connected, through the cooperation of the bumps and the grooves, Further improve sealing effect.

② In this utility model, the servo motor is started, and the servo motor drives the threaded rod to rotate. When the threaded rod rotates, the moving block can move in the chute. The movement of the moving block drives the connecting block to move. The movement of the connecting block can adjust the support member in the pipeline. In the upper position, the two supporting parts on the opposite sides fit together to support and strengthen the pipeline.

③In this utility model, the fixing piece is fixed in position by matching the threaded hole with the bolt, and the sealing performance of the pipe connection can be improved under the action of the sealing strip, and the fixing piece is fixed on the bottom plate and the protrusion. The combination of block and groove can strengthen the seal.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a schematic diagram of the overall structure of a construction pipeline connection structure;

Figure 2 is a partial structural schematic diagram of a construction pipeline connection structure;

Figure 3 is a schematic structural diagram of the installation block;

Figure 4 is a schematic structural diagram of the seal.

In the picture: 1. Bottom plate; 15. Limiting groove; 16. Threaded hole; 2. Fixing piece; 3. Bolt; 4. Mounting block; 41. Slide groove; 42. Bearing seat; 43. Slot hole; 5. First seal; 51, bump; 6, second seal; 61, groove; 7, sealing strip; 8, servo motor; 9, threaded rod; 10, moving block; 11, connecting block; 12, connection Rod; 13. Support piece; 14. Movable rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Specific examples:

As shown in Figure 1, a construction pipeline connection structure includes a base plate 1. A limit groove 15 is provided on the base plate 1. A number of parallel threaded holes 16 are opened in the limit groove 15. The limit groove 15 makes the fixing member 2 horizontal. The segment can slide within it so that the fixing part 2 will not shift. In this embodiment, the fixing part 2 is T-shaped. The lower end surface of the fixing part 2 is fit with the upper end surface of the bottom plate 1, and is connected to the threaded hole 16 through the bolt 3. The fit enables the fixing piece 2 to fix it on the base plate 1 .

Further, as shown in Figures 1, 2, 3, and 4, the upper end surface of the fixing piece 2 is fixedly connected with a mounting block 4, and the mounting blocks 4 on the fixing piece 2 on both sides of the pipe are fixed on the sides that are close to each other. The first sealing member 5 and the second sealing member 6 are connected. The first sealing member 5 and the second sealing member 6 are both semicircular and can form a complete circle when they fit together. The first sealing member 5 and the second sealing member 6 are connected. The sealing members 6 are each provided with a sealing strip 7 that is in contact with the pipe connection. In this embodiment, the sealing strip 7 is made of rubber, which can improve the sealing effect at the connection between the two pipes. By controlling the position of the two fixing members 2 in the limiting grooves 15, the mounting blocks 4 respectively located on the two fixing parts 2 can drive the first seal 5 and the second seal 6 closer to each other. When the two seals contact each other, the bolts 3 are used to match the positions. The threaded holes 16 cooperate to fix the position of the fixing member 2, thereby reinforcing the two seals and further improving the sealing effect on the pipe connection; and the first seal 5 is provided close to the end of the second seal 6 The bump 51 and the end of the second seal 6 close to the first seal 5 are provided with a groove 61 that matches the bump 51. When the two seals are connected, through the cooperation of the bump 51 and the groove 61, Further improve sealing effect.

Further, as shown in Figures 1, 2, 3, and 4, a chute 41 is provided inside the mounting block 4, and a threaded rod 9 is provided through the mounting block 4. One end of the threaded rod 9 is located in the chute 41 and The bearing seat 42 is fixedly connected to the inner wall of the chute 41 and is rotatably connected to it. The other end of the threaded rod 9 is located outside the chute 41 and is fixedly connected to the output end of the servo motor 8. The servo motor 8 is electrically connected to the external power supply. The threaded rod 9 9 can rotate in the chute 41. A moving block 10 is also slidably provided in the chute 41. The moving block 10 is threadedly connected to the threaded rod 9 at the same time. By starting the servo motor 8, the servo motor 8 drives the threaded rod 9 to rotate. The threaded rod 9 When rotating, the moving block 10 can move in the chute 41; elongated holes 43 connected with the chute 41 are provided on both sides of the mounting block 4, and the two sides of the moving block 10 close to the two elongated holes 43 are fixedly connected. block 11, and the two connecting blocks 11 are slidably disposed in the two long holes 43 respectively. The side of the connecting block 11 away from the long holes 43 is hinged with one end of the connecting rod 12, and the other end of the connecting rod 12 is hinged with a support 13. In this embodiment, the support member 13 is semicircular. The movement of the moving block 10 drives the connection block 11 to move. The movement of the connection block 11 can adjust the position of the support member 13 on the pipe. The two support members 13 on the opposite sides can fit together to align each other. The pipe plays a supporting and reinforcing role. In addition, in order to improve the stability of the reinforcement of the support member 13, a movable rod 14 is hinged on the body of the connecting rod 12. The other end of the movable rod 14 is hinged with the installation block 4. This not only allows the adjustment of the support member At the position of 13, the movement trajectory of the support member 13 is more stable, and the reinforcement effect of the support member 13 can also be improved.

The working principle of a construction pipeline connection structure in this embodiment is: when in use, first slide the two fixing members 2 in the limiting groove 15 so that the first sealing member 5 and the second sealing member 6 are close to each other, so that the two fixing members 2 are moved closer to each other. The sealing member clamps the connection between the two pipes. When the bump 51 enters the groove 61 and snaps with it, the fixing member 2 is matched with the matching threaded hole 16 through the bolt 3 to fix its position. On the sealing strip 7 can improve the sealing of the pipe joint, and the fixing piece 2 is fixed on the base plate 1 and the cooperation of the bump 51 and the groove 61 can strengthen the seal; start the servo motor 8, and the servo motor 8 drives The threaded rod 9 rotates. When the threaded rod 9 rotates, the moving block 10 can move in the chute 41. The movement of the moving block 10 drives the connecting block 11 to move. The movement of the connecting block 11 can adjust the position of the support 13 on the pipe. The opposite side The two supporting members 13 fit together to support and reinforce the pipeline. The construction pipeline connection structure in this embodiment can support the pipeline after the pipeline is connected, and reinforce the seal to improve the pipeline connection. Stability while improving connection sealing.

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

Claims (7)

1. A construction pipeline connection structure, characterized in that: it includes a bottom plate (1) with a limit groove (15), and the limit groove (15) is slidably provided with a fixing member whose upper end surface is fixed to the installation block (4) (2), the sides of the two mounting blocks (4) that are close to each other are respectively fixed with the first sealing member (5) provided with the bump (51) and the second sealing member (6) with the groove (61), Sealing strips (7) are provided on both the first sealing member (5) and the second sealing member (6); a chute (41) is provided in the mounting block (4), and the chute (41) A threaded rod (9) is provided inside and is rotatably connected to the bearing seat (42). The other end of the threaded rod (9) is fixedly connected to the output end of the servo motor (8). Both sides of the mounting block (4) A long hole (43) is opened that communicates with the chute (41). A moving block (10) is slidably provided in the long hole (43). The moving block (10) is slidably connected to the chute. (41) and is threadedly connected to the threaded rod (9), and the connecting block (11) is hingedly connected to the connecting rod (12) with a support (13) hinged at one end. 2. A construction pipeline connection structure according to claim 1, characterized in that: a threaded hole (16) is provided in the limiting groove (15). 3. A construction pipeline connection structure according to claim 2, characterized in that: the fixing part (2) is fixedly connected to the bottom plate (1) through bolts (3). 4. A construction pipeline connection structure according to claim 1, characterized in that: the convex block (51) and the groove (61) are adapted to each other. 5. A construction pipeline connection structure according to claim 1, characterized in that: the connecting rod (12) has a movable rod (14) with one end hinged to the mounting block (4). 6. A construction pipeline connection structure according to claim 1, characterized in that: the first sealing member (5) and the second sealing member (6) are semicircular. 7. A construction pipeline connection structure according to claim 1, characterized in that the sealing strip (7) is made of rubber.