Pipe joint component suitable for transverse bearing pipe curtain structure

Abstract

The utility model discloses a pipe joint component suitable for a transverse bearing pipe curtain structure, which comprises a connecting pipe joint, the outer side of the connecting pipe joint is provided with a plurality of groups of side threaded holes penetrating into the connecting pipe joint, one end of the connecting pipe joint is provided with a splicing groove, and the other end of the connecting pipe joint is fixedly connected with a splicing convex ring; through the design of the positioning rods, the positioning holes and the like, tight connection between the connecting pipe joints is ensured, dislocation and looseness of the pipe joints and the threaded holes are prevented, the stability of the whole pipe curtain structure is improved, splicing can be rapidly completed by inserting the splicing convex rings into the splicing grooves and matching with the action of the springs and the guide of the guide sliding grooves, and the splicing efficiency is improved. The construction difficulty is greatly reduced, the construction steps are reduced, the working efficiency is improved, through the arrangement of the supporting base, the connecting pipe joints can be more flexibly fixed in the vertical or transverse splicing process, the connecting pipe joints are more stably connected in the longitudinal splicing process, and the applicability and universality of the connecting pipe joints are improved.

Description

Technical Field

[0001] This utility model relates to the field of underground engineering construction equipment technology, specifically a pipe section component suitable for transverse load-bearing pipe curtain structures. Background Technology

[0002] Existing pipe section components suitable for transverse load-bearing pipe curtain structures mostly require cement pouring and a large number of bolts to connect and fix the pipe sections. The installation process is relatively complex, requires more manpower and time, and has low construction efficiency. The method of assembling and fixing the pipe sections is also relatively simple and the fixing effect is poor. Therefore, a pipe section component suitable for transverse load-bearing pipe curtain structures is provided to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to solve the problems mentioned in the background art by providing a pipe section component suitable for transverse load-bearing pipe curtain structures. This component has the advantages of simple and quick splicing between connecting pipe sections, and the ability to freely splice connecting pipe sections in the longitudinal, transverse and vertical directions, thus solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pipe section component suitable for a transversely supported pipe curtain structure, comprising: a connecting pipe section, wherein the connecting pipe section has multiple sets of side threaded holes extending into its interior on its outer side, a splicing groove is provided at one end of the connecting pipe section, a splicing protrusion is fixedly connected to the other end of the connecting pipe section, a positioning rod is fixedly connected in the splicing groove, a first spring groove is provided in the splicing groove, a first support spring is fixedly connected inside the first spring groove, a first positioning top block is fixedly connected above the first support spring, a positioning hole is provided at one end of the side of the splicing protrusion, a first guide groove is provided on the side of the splicing protrusion, and a first top block groove is provided inside the first guide groove.

[0005] As a further embodiment of this utility model: a support base is provided below the connecting pipe section, a fixing through hole is provided above the support base, a long screw is provided inside the fixing through hole, a positioning protrusion is fixedly connected to the side of the support base, a second spring groove is provided above the positioning protrusion, a second support spring is fixedly connected inside the second spring groove, a second positioning top block is fixedly connected above the second support spring, a positioning groove is provided on the side of the support base, a second top block groove is provided inside the positioning groove, and a second guide groove is provided on the side of the second top block groove.

[0006] As a further improvement of this utility model: the splicing protrusion is adapted to the splicing groove, two sets of positioning rods are fixedly connected to each set of connecting pipe sections, and two sets of positioning holes are opened on each set of connecting pipe sections, with the positioning rods and positioning holes being adapted to each other.

[0007] As a further improvement of this utility model: each set of connecting pipe sections is provided with four sets of first spring grooves, the first top block groove extends from the outside of the splicing convex ring into the interior of the connecting pipe section, and the first positioning top block is adapted to the first top block groove.

[0008] As a further improvement of this utility model: six sets of fixing through holes are provided above each set of support bases, which are symmetrically provided above the support bases. The long screw passes through the fixing through holes and is threadedly connected to the side threaded hole provided on the side of the connecting pipe section.

[0009] As a further improvement of this utility model, the positioning protrusion is adapted to the positioning groove.

[0010] As a further improvement of this utility model: the second positioning top block is adapted to the second top block groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the design of positioning rods and positioning holes, ensures a tight connection and correct alignment between connecting pipe sections, effectively preventing misalignment or loosening of pipe sections and threaded holes, and improving the stability of the entire pipe curtain structure. The splicing groove and splicing convex ring, together with springs and guide slides, allow for quick splicing by simply inserting the splicing convex ring into the splicing groove, guided by the spring and the guide slide. This greatly reduces construction difficulty, reduces construction steps, and improves work efficiency.

[0013] 2. The support base in this utility model allows for more flexible fixing of the connecting pipe sections during vertical or horizontal splicing, and also makes the connection of the connecting pipe sections more stable during longitudinal splicing, thus improving its applicability and versatility. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a second-view structural schematic diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the connecting pipe section in this utility model;

[0017] Figure 4 This is a second-view structural schematic diagram of the connecting pipe section in this utility model;

[0018] Figure 5 This is a schematic diagram of the supporting base in this utility model;

[0019] Figure 6 This is a second-view structural diagram of the support base in this utility model.

[0020] In the diagram: 1. Connecting pipe section; 2. Side threaded hole; 3. Splicing groove; 4. Splicing protrusion; 5. Positioning rod; 6. First spring groove; 7. First support spring; 8. First positioning top block; 9. Positioning hole; 10. First guide groove; 11. First top block groove; 12. Support base; 13. Fixing through hole; 14. Long screw; 15. Positioning protrusion; 16. Second spring groove; 17. Second support spring; 18. Second positioning top block; 19. Positioning groove; 20. Second top block groove; 21. Second guide groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0023] Reference Figures 1 to 4In this embodiment of the present invention, a pipe section component suitable for a transversely supported pipe curtain structure includes: a connecting pipe section 1, with multiple sets of side threaded holes 2 extending through to its interior on the outer side of the connecting pipe section 1; a splicing groove 3 at one end of the connecting pipe section 1; a splicing protrusion 4 fixedly connected to the other end of the connecting pipe section 1; a positioning rod 5 fixedly connected inside the splicing groove 3; a first spring groove 6 formed inside the splicing groove 3; a first support spring 7 fixedly connected inside the first spring groove 6; a first positioning top block 8 fixedly connected above the first support spring 7; and a side of the splicing protrusion 4. One end is provided with a positioning hole 9, the side of the splicing convex ring 4 is provided with a first guide groove 10, the inner side of the first guide groove 10 is provided with a first top block groove 11, the splicing convex ring 4 is adapted to the splicing groove 3, two sets of positioning rods 5 are fixedly connected to each set of connecting pipe sections 1, two sets of positioning holes 9 are provided on each set of connecting pipe sections 1, the positioning rods 5 are adapted to the positioning holes 9, four sets of first spring grooves 6 are provided in each set of connecting pipe sections 1, the first top block groove 11 extends from the outside of the splicing convex ring 4 to the inside of the connecting pipe section 1, and the first positioning top block 8 is adapted to the first top block groove 11.

[0024] The above scheme is adopted: by setting four sets of first spring grooves 6 and first top block grooves 11, two sets of positioning rods 5 and positioning holes 9 in each set of connecting pipe sections 1, when longitudinal connection is required between two sets of connecting pipe sections 1, it is only necessary to align the positioning rods 5 and positioning holes 9, insert the splicing convex ring 4 into the splicing groove 3, the dome above the first positioning top block 8 is squeezed by the first guide slide groove 10, the first support spring 7 retracts, and when the splicing convex ring 4 and the splicing groove 3 are completely in contact, under the action of the first support spring 7, the first positioning top block 8 pushes into the first top block groove 11 to complete the locking, and the longitudinal connection of the two sets of connecting pipe sections 1 is initially fixed.

[0025] Reference Figure 5 and Figure 6 A support base 12 is provided below the connecting pipe section 1. A fixing through hole 13 is provided above the support base 12. A long screw 14 is provided inside the fixing through hole 13. A positioning protrusion 15 is fixedly connected to the side of the support base 12. A second spring groove 16 is provided above the positioning protrusion 15. A second support spring 17 is fixedly connected inside the second spring groove 16. A second positioning top block 18 is fixedly connected above the second support spring 17. A positioning groove 19 is provided on the side of the support base 12. A second top block groove 20 is provided inside the positioning groove 19. A second guide groove 21 is provided on the side of the second top block groove 20. There are six sets of fixing through holes 13 provided above each set of support bases 12, which are symmetrically provided above the support bases 12. The long screw 14 passes through the fixing through hole 13 and is threadedly connected to the side threaded hole 2 provided on the side of the connecting pipe section 1. The positioning protrusion 15 is adapted to the positioning groove 19. The second positioning top block 18 is adapted to the second top block groove 20.

[0026] Using the above solution: When vertical or horizontal splicing is required between connecting pipe sections 1, two sets of support bases 12 can be used to assist in fixing at two locations on the side of the connecting pipe section 1 where side threaded holes 2 are opened. Long screws 14 are used to pass through the fixing through holes 13 on both sides of the support base 12 and are threaded to the side threaded holes 2 opened on the two sets of vertically or horizontally spliced ​​connecting pipe sections 1, so that the two sets of vertically or horizontally spliced ​​connecting pipe sections 1 can be fixed.

[0027] The working principle of this utility model is as follows: When the connecting pipe sections 1 need to be vertically or horizontally spliced, two sets of support bases 12 can be used to assist in fixing at two positions on the side of the connecting pipe section 1 where side threaded holes 2 are opened around. A long screw 14 is used to pass through the fixing through holes 13 on both sides of the support base 12 and threadedly connected to the side threaded holes 2 opened on the two sets of spliced ​​connecting pipe sections 1, so that the two sets of vertically or horizontally spliced ​​connecting pipe sections 1 can be fixed.

[0028] When longitudinal connection is required between connecting pipe sections 1, simply align the positioning rod 5 and positioning hole 9, insert the splicing protrusion 4 into the splicing groove 3, and the dome above the first positioning top block 8 will be pressed by the first guide groove 10, causing the first support spring 7 to contract. When the splicing protrusion 4 and splicing groove 3 are fully engaged, the first positioning top block 8 will be pushed into the first top block groove 11 under the action of the first support spring 7, completing the locking and initially fixing the longitudinal connection of the two sets of connecting pipe sections 1. Then, the four sets of support bases 12 can be longitudinally aligned between each pair, using the positioning protrusion 1. 5. Insert the positioning groove 19. The dome above the second positioning top block 18 is squeezed by the second guide groove 21. The second support spring 17 contracts. When the positioning protrusion 15 is fully in contact with the positioning groove 19, under the action of the second support spring 17, the second positioning top block 18 pushes into the second top block groove 20. The two sets of connected support bases 12 are fixed to the side threaded holes 2 near the connection of the two sets of longitudinally connected connecting pipe sections 1 by long screws 14. In this way, the longitudinal connection of the two sets of connecting pipe sections 1 is further strengthened and a stable fixation is completed.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pipe section component suitable for transversely load-bearing pipe curtain structures, characterized in that, include: A connecting pipe section (1) is provided with multiple sets of side threaded holes (2) extending into its interior on the outer side of the connecting pipe section (1). A splicing groove (3) is provided at one end of the connecting pipe section (1). A splicing protrusion ring (4) is fixedly connected to the other end of the connecting pipe section (1). A positioning rod (5) is fixedly connected inside the splicing groove (3). A first spring groove (6) is provided inside the splicing groove (3). A first support spring (7) is fixedly connected inside the first spring groove (6). A first positioning top block (8) is fixedly connected above the first support spring (7). A positioning hole (9) is provided at one end of the side of the splicing protrusion ring (4). A first guide groove (10) is provided on the side of the splicing protrusion ring (4). A first top block groove (11) is provided inside the first guide groove (10).

2. A pipe section component suitable for a transversely load-bearing pipe curtain structure according to claim 1, characterized in that, A support base (12) is provided below the connecting pipe section (1). A fixed through hole (13) is provided above the support base (12). A long screw (14) is provided inside the fixed through hole (13). A positioning protrusion (15) is fixedly connected to the side of the support base (12). A second spring groove (16) is provided above the positioning protrusion (15). A second support spring (17) is fixedly connected inside the second spring groove (16). A second positioning top block (18) is fixedly connected above the second support spring (17). A positioning groove (19) is provided on the side of the support base (12). A second top block groove (20) is provided inside the positioning groove (19). A second guide groove (21) is provided on the side of the second top block groove (20).

3. A pipe section component suitable for a transversely load-bearing pipe curtain structure according to claim 1, characterized in that, The splicing protrusion (4) is adapted to the splicing groove (3). Two sets of positioning rods (5) are fixedly connected to each set of connecting pipe sections (1). Two sets of positioning holes (9) are opened on each set of connecting pipe sections (1). The positioning rods (5) are adapted to the positioning holes (9).

4. A pipe section component suitable for a transversely load-bearing pipe curtain structure according to claim 1, characterized in that, Each set of connecting pipe sections (1) is provided with four sets of first spring grooves (6). The first top block groove (11) extends from the outside of the splicing protrusion ring (4) into the interior of the connecting pipe section (1). The first positioning top block (8) is adapted to the first top block groove (11).

5. A pipe section component suitable for a transversely load-bearing pipe curtain structure according to claim 2, characterized in that, The number of fixed through holes (13) opened above each set of support bases (12) is set to six, which are symmetrically opened above the support bases (12). The long screw (14) passes through the fixed through holes (13) and is threaded to the side threaded hole (2) opened on the side of the connecting pipe section (1).

6. A pipe section component suitable for a transversely load-bearing pipe curtain structure according to claim 2, characterized in that, The positioning protrusion (15) is adapted to the positioning groove (19).

7. A pipe section component suitable for a transversely load-bearing pipe curtain structure according to claim 2, characterized in that, The second positioning top block (18) is adapted to the second top block groove (20).

Images