Pipe network laying device for outdoor underground engineering

Abstract

The utility model discloses a pipe network laying device for outdoor underground engineering, which comprises a pipeline I, a pipeline II and a connecting component, the connecting component is arranged, a semi-ring I and a semi-ring II are oppositely arranged at the joint of the pipeline I and the pipeline II, and then a threaded rod is matched with a locking nut to improve the tightness of the right sides of the semi-ring I and the semi-ring II; a plurality of groups of bouncy balls are additionally arranged on the edge wall of the joint with the pipeline I or the pipeline II and play a role in assisting elastic shock absorption; the positioning blocks on the upper side and the lower side are correspondingly aligned, matched and clamped with gaps in the upper front inner sides and the lower front inner sides of the first semi-ring and the second semi-ring, the clamping blocks, the movable grooves, the supporting rods and the springs are matched and then correspondingly aligned and fixed with the positioning blocks, and therefore the anti-deviation rotation connection stability of the first semi-ring and the second semi-ring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe network laying, in particular to a pipe network laying device for outdoor underground engineering. Background Art

[0002] The main purpose of laying outdoor underground pipelines is to bury various pipelines underground to reduce the impact on urban traffic and cityscape, while ensuring the safe operation and maintenance management of the pipelines. The pipeline network will be landfilled after installation. However, as the use time increases, the landfilled soil layer in some areas may experience uneven settlement. The drainage pipes will sink synchronously with the settlement of the soil layer, which will cause adjacent drainage pipes to be misaligned. Since the drainage pipes are rigidly connected, the joints of the drainage pipes will loosen and produce gaps, which will cause water leakage.

[0003] For example, application number CN202021235896.9 discloses "A kind of underground pipe network connection device", which uses a corrugated pipe with good deformation and bending ability to connect adjacent drainage pipes. The corrugated pipe can deform with the misalignment of the drainage pipe to avoid water leakage at the connection. The protective sleeve is used to protect the corrugated pipe to prevent damage to the corrugated pipe. The elastic buffer layer has good deformation ability and can deform with the bending of the corrugated pipe to avoid obstruction of the bending of the corrugated pipe. At the same time, the elastic buffer layer also has good buffering capacity, which can buffer the vibrations exerted on the corrugated pipe during daily use, thereby extending the service life of the corrugated pipe.

[0004] The splicing method used between underground pipelines will lead to unstable connections between pipelines, and there may be a drop between the pipeline walls, which may cause material jamming. When transporting to the other end, it will cause material mixing, which is not conducive to the use of underground pipelines. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a pipe network laying device for outdoor underground engineering, which solves the above-mentioned problems.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pipe network laying device for outdoor underground engineering, comprising pipe one, pipe two and a connecting assembly, wherein pipe one and pipe two are movably connected through the connecting assembly, and the connecting assembly comprises half ring one, half ring two, a threaded rod, a locking nut, an elastic ball and an auxiliary mechanism, wherein the left ends of half ring one and half ring two are movably connected by a movable shaft, a threaded rod is installed on the inner side of the right end of half ring one, and the lower end of the threaded rod is threadedly matched with the locking nut, the elastic ball is arranged on the inner side of half ring two, and the auxiliary mechanism is arranged on the inner upper front side of half ring one, and pipe one and pipe two are movably connected through half ring one and half ring two.

[0009] Preferably, the auxiliary mechanism includes a positioning block, a clamping block, a movable groove, a support rod and a spring. The middle part of the upper end of the positioning block is fixedly engaged with the clamping block, and the clamping block slides with the inner side of the movable groove. A support rod is installed on the inner upper side of the movable groove, and a spring is sleeved on the outer side of the support rod. The clamping block, movable groove, support rod and spring are respectively arranged on the inner upper front side of half ring one, and the positioning block is fixed to the front end upper side of pipe one.

[0010] Preferably, a protrusion is provided on the inner side of the right end of half ring one and half ring two, and a groove is provided in the middle of the protrusion. The middle groove of the protrusion on the right side of half ring one rotates with the upper end of the threaded rod through a movable shaft, thereby improving the fastening effect of the right end of half ring one and half ring two.

[0011] Preferably, the elastic balls are provided in multiple groups, and the multiple groups of elastic balls are equidistantly distributed on the upper and lower sides of the inner half ring 1 and the half ring 2, thereby improving the auxiliary effect of tightening the edges of the connection between the pipe 1 and the pipe 2.

[0012] Preferably, the auxiliary mechanism is provided in two groups, and the two groups of auxiliary mechanisms are arranged opposite to each other on the inner front sides of the half ring 1 and the half ring 2, and the positioning effect of the pipeline 1 is improved by the two groups of auxiliary mechanisms.

[0013] Preferably, the positioning blocks are installed oppositely on the upper and lower sides of the front end of pipe one, and notches are provided on the upper side of the front end of half ring one and the lower side of the front end of half ring two. The notches are matched with the positioning blocks, thereby facilitating the alignment and fixing of the pipes together.

[0014] Preferably, a notch is provided on the inner side of the upper end of the clamping block, and the clamping block is elastically matched with the movable groove through a spring, and the spring provides a supporting effect on the clamping block.

[0015] (3) Beneficial effects

[0016] The utility model provides a pipe network laying device for outdoor underground engineering, which has the following beneficial effects: by providing a connection assembly, half ring one and half ring two are installed oppositely at the connection between pipe one and pipe two, and then the threaded rod is used in conjunction with a locking nut to improve the tightness of the right side of half ring one and half ring two; multiple sets of elastic balls are used to increase the edge wall of the connection with pipe one or pipe two and play an auxiliary elastic shock-absorbing role; the upper and lower positioning blocks are respectively aligned and fixed with the upper and lower front inner notches of half ring one and half ring two, and the positioning blocks, movable grooves, support rods and springs are used to align and fix them with the positioning blocks, thereby improving the connection stability of half ring one and half ring two to prevent deviation and rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the planar structure of the connection component of the present invention;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the connecting component of the present invention;

[0020] Figure 4 This is a schematic diagram of the perspective structure of the connecting component of the present invention;

[0021] Figure 5 It is a schematic diagram of the planar structure of the auxiliary mechanism of the utility model.

[0022] In the figure: pipe 1-1, pipe 2-2, connecting assembly-3, half ring 1-31, half ring 2-32, threaded rod-33, locking nut-34, elastic ball-35, auxiliary mechanism-36, positioning block-361, clamping block-362, movable slot-363, support rod-364, spring-465. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 and 2 The utility model provides a technical solution for a pipe network laying device for outdoor underground engineering: a pipe network laying device for outdoor underground engineering, comprising a pipe 1, a pipe 2 and a connecting component 3, wherein the pipe 1 and the pipe 2 2 are movably connected through the connecting component 3.

[0025] See also Figure 3 and 4 The utility model provides a technical solution for a pipe network laying device for outdoor underground engineering: a pipe network laying device for outdoor underground engineering, a connecting assembly 3 includes a half ring 1 31, a half ring 2 32, a threaded rod 33, a locking nut 34, an elastic ball 35 and an auxiliary mechanism 36, the left ends of the half ring 1 31 and the half ring 2 32 are movably connected by a movable shaft, the inner side of the right end of the half ring 1 31 is installed with a threaded rod 33, the lower end of the threaded rod 33 is threadedly matched with the locking nut 34, the elastic ball 35 is arranged on the inner side of the half ring 2 32, the auxiliary mechanism 36 is arranged on the inner front side of the half ring 1 31, the pipe 1 and the pipe 2 2 are movably connected with the half ring 2 32 through the half ring 1 31, and the half ring 1 31 There are protrusions on the inner side of the right end of semi-ring 1 32, and a groove is opened in the middle of the protrusion. The middle groove of the protrusion on the right side of semi-ring 1 31 is rotatably matched with the upper end of the threaded rod 33 through a movable shaft, thereby improving the fastening effect of the right ends of semi-ring 1 31 and semi-ring 2 32. There are multiple groups of elastic balls 35, and the multiple groups of elastic balls 35 are equidistantly distributed on the upper and lower sides of the interior of semi-ring 1 31 and semi-ring 2 32, thereby improving the auxiliary effect of fastening the edges of the connection between pipe 1 1 and pipe 2 2. There are two groups of auxiliary mechanisms 36, and the two groups of auxiliary mechanisms 36 are oppositely arranged on the inner front sides of semi-ring 1 31 and semi-ring 2 32, and the positioning effect of pipe 1 is improved by the two groups of auxiliary mechanisms 36.

[0026] See also Figure 5 The utility model provides a technical solution for a pipe network laying device for outdoor underground engineering: a pipe network laying device for outdoor underground engineering, the auxiliary mechanism 36 includes a positioning block 361, a clamping block 362, a movable groove 363, a support rod 364 and a spring 465, the upper middle part of the positioning block 361 is clamped and matched with the clamping block 362, the clamping block 362 is slidably matched with the inner side of the movable groove 363, the inner upper side of the movable groove 363 is installed with a support rod 364, the outer side of the support rod 364 is provided with a spring 465, the clamping block 362, the movable groove 363, the support rod 364 and the spring 465 are respectively arranged on the inner upper front side of half ring 1 31, the positioning block 361 is fixed to the upper side of the front end of pipe 1, and the positioning blocks 361 are installed oppositely on the upper and lower sides of the front end of pipe 1. The upper side of the front end of half ring 1 31 and the lower side of the front end of half ring 2 32 are both provided with notches, and the notches are matched with the positioning blocks 361, so as to facilitate the alignment and fixation of pipe 1. A notch is provided on the inner side of the upper end of the clamping block 362, and the clamping block 362 is elastically matched with the movable groove 363 through the spring 465, and the spring 465 supports the clamping block 362.

[0027] When in use, the right connection between the half ring 1 31 and the half ring 2 32 is opened in half, and then the connection between the pipe 1 1 and the pipe 2 2 is aligned, and the two sets of positioning blocks 361 provided at the front end of the pipe 1 are aligned and fit with the front end notches of the half ring 1 31 and the half ring 2 32 respectively, and then the half ring 1 31 and the half ring 2 32 are rotated so that the two sets of positioning blocks 361 are aligned and fixed with the half ring 1 31 and the half ring 2 32 respectively;

[0028] Then, after closing the right side of half ring 1 31 and half ring 2 32, adjust the threaded rod 33 vertically from top to bottom and then tighten it with the locking nut 34 until it fits and fixes it to the lower side of the right end of half ring 2 32. While multiple groups of elastic balls 35 are set inside half ring 1 31 and half ring 2 32 to fit and fix them to the edge wall of the connection between pipe 1 1 or pipe 2 2 respectively, the elastic balls 35 play an auxiliary elastic shock-absorbing role on the edge wall of the connection between pipe 1 1 or pipe 2 2, thereby indirectly improving the connection stability of half ring 1 31 and half ring 2 32 to prevent offset rotation.

[0029] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0030] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe network laying device for outdoor underground engineering, comprising a pipe 1 (1) and a pipe 2 (2); Its characteristics are: The invention also includes a connecting assembly (3), wherein the pipe 1 (1) and the pipe 2 (2) are movably connected via the connecting assembly (3), and the connecting assembly (3) includes a semi-ring 1 (31), a semi-ring 2 (32), a threaded rod (33), a locking nut (34), an elastic ball (35) and an auxiliary mechanism (36). The left ends of the semi-ring 1 (31) and the semi-ring 2 (32) are movably connected via a movable shaft. The inner side of the right end of the semi-ring 1 (31) is provided with a threaded rod (33), the lower end of the threaded rod (33) is threadedly matched with the locking nut (34), the elastic ball (35) is arranged on the inner side of the semi-ring 2 (32), and the auxiliary mechanism (36) is arranged on the inner upper front side of the semi-ring 1 (31). The pipe 1 (1) and the pipe 2 (2) are movably connected via the semi-ring 1 (31) and the semi-ring 2 (32).

2. The outdoor underground engineering pipe network laying device according to claim 1, characterized in that: The auxiliary mechanism (36) includes a positioning block (361), a clamping block (362), a movable groove (363), a support rod (364) and a spring (465). The middle part of the upper end of the positioning block (361) is clamped and matched with the clamping block (362). The clamping block (362) is slidably matched with the inner side of the movable groove (363). The support rod (364) is installed on the inner upper side of the movable groove (363). The outer side of the support rod (364) is sleeved with a spring (465). The clamping block (362), the movable groove (363), the support rod (364) and the spring (465) are respectively arranged on the inner upper front side of the semi-ring (31). The positioning block (361) is fixed to the front upper side of the pipe (1).

3. The outdoor underground engineering pipe network laying device according to claim 1, characterized in that: The inner sides of the right ends of the semi-ring 1 (31) and the semi-ring 2 (32) are both provided with a bulge, and the middle part of the bulge is provided with a groove. The middle groove of the bulge on the right side of the semi-ring 1 (31) is rotatably matched with the upper end of the threaded rod (33) through a movable shaft.

4. The outdoor underground engineering pipe network laying device according to claim 1, characterized in that: The elastic balls (35) are provided in multiple groups, and the multiple groups of elastic balls (35) are distributed in equal distances and opposite directions on the upper and lower sides of the inner half ring (31) and the half ring (32).

5. The outdoor underground engineering pipe network laying device according to claim 1, characterized in that: The auxiliary mechanism (36) is provided in two groups, and the two groups of auxiliary mechanisms (36) are arranged opposite to each other on the inner front sides of the first half ring (31) and the second half ring (32).

6. The outdoor underground engineering pipe network laying device according to claim 2, characterized in that: The positioning blocks (361) are installed oppositely on the upper and lower sides of the front end of the pipe (1), and the upper side of the front end of the semi-ring (31) and the lower side of the front end of the semi-ring (32) are both provided with notches, and the notches are arranged to fit the positioning blocks (361).

7. The outdoor underground engineering pipe network laying device according to claim 2, characterized in that: A notch is provided on the inner side of the upper end of the clamping block (362), and the clamping block (362) is elastically matched with the movable groove (363) via a spring (465).

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