Water supply and drainage pipeline construction device

Abstract

The utility model relates to the technical field of drainage pipeline construction, in particular to a water supply and drainage pipeline construction device. The device comprises a main frame, an auxiliary frame and a supporting rod, a threaded rod is rotationally arranged on the main frame, and a lifting frame is in threaded connection with the threaded rod; an auxiliary frame is slidably arranged on the auxiliary frame, a moving assembly is arranged on the auxiliary frame, and mounting rings are in threaded connection with the lifting frame and the moving assembly; the two ends of the supporting rod are connected with the mounting rings correspondingly, two supporting assemblies are arranged on the supporting rod in a relatively sliding mode, and each supporting assembly comprises a position adjusting ring arranged on the supporting rod in a sliding mode, a direction adjusting roller arranged on the position adjusting ring in a damping rotating mode and a limiting ring arranged on the supporting rod in a sliding mode and connected with the position adjusting ring in a threaded mode. The elastic plates are annularly arranged on the inner circumferential surface of the position adjusting ring. The angle of the drainage pipe is adjusted by placing the drainage pipe on the multiple supporting rods, and the supporting rods can be conveniently pulled out from the bottom of soil when the drainage pipe is supported through the soil subsequently.

Description

Technical Field

[0001] This utility model relates to the field of drainage pipeline construction technology, and in particular to a water supply and drainage pipeline construction device. Background Technology

[0002] With the gradual development of urbanization, people are paying increasing attention to municipal water supply and drainage issues, which are an important part of urban infrastructure. Municipal water supply and drainage projects can not only remove accumulated water from the city surface in a timely manner and provide industrial and domestic water, but also prevent urban water pollution.

[0003] Chinese Patent Publication No. CN116677817A discloses a construction device for water supply and drainage pipelines, specifically relating to the field of water supply and drainage pipeline construction technology. The technical solution includes a grooved rod, with a semi-circular block fixedly connected to the top of the outer surface of two rectangular pieces. Subsequently, the two rectangular frames are pushed to slide on the outer surface of the grooved rod to adjust the horizontal position of the rectangular frames and the semi-circular block on the outer surface of the grooved rod. Then, the two ends of the water supply and drainage pipeline are placed on the outer surface of the semi-circular block, and the semi-circular block supports the water supply and drainage pipeline to prevent the angle and position of the front and rear ends of the water supply and drainage pipeline from being skewed, which would affect the connection of the pipeline.

[0004] However, the above technical solution has the following shortcomings: After the municipal drainage pipe is installed, the user removes the device from the bottom of the pipe, but does not provide additional support for the bottom of the pipe in advance, which can easily lead to the pipe bending and damage. If the bottom of the pipe is filled with soil for support first, the device will be difficult to remove from the soil, which will increase the workload of the workers. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a drainage pipe construction device that allows the drainage pipe to be placed on multiple support rods for angle adjustment, and which can also be conveniently pulled out from the bottom of the soil when it is subsequently supported by the soil.

[0006] The technical solution of this utility model is a construction device for water supply and drainage pipelines, comprising: a main frame on which a threaded rod is rotatably mounted, and a lifting frame is threadedly connected to the threaded rod; a secondary frame on which an auxiliary frame is slidably mounted, and a moving component is mounted on the auxiliary frame, with mounting rings threadedly connected to both the lifting frame and the moving component; and a support rod on which two ends are respectively connected to a mounting ring, with two sets of support components slidably mounted on the support rod, the support components including an adjusting ring slidably mounted on the support rod, an adjusting roller damped and rotatably mounted on the adjusting ring, a limiting ring slidably mounted on the support rod and threadedly connected to the adjusting ring, and multiple elastic plates arranged circumferentially on the inner circumference of the adjusting ring.

[0007] Preferably, a side support rod and a sliding ring are rotatably mounted on the lifting frame, with the inner circumferential surface of the sliding ring slidingly contacting the support rod.

[0008] Preferably, tapered rods are provided at the bottom of both the main frame and the sub-frame, and support plates are provided between the main frame, the sub-frame, and the foundation.

[0009] Preferably, the adjusting ring includes an adjusting ring main body that is slidably disposed on a support rod, a mounting bracket part disposed on the outer peripheral surface of the adjusting ring main body, and a plurality of clamping claw parts disposed on the end face of the adjusting ring main body and distributed in a ring; a plurality of elastic plates are distributed one-to-one on the plurality of clamping claw parts.

[0010] Preferably, the outer peripheral surfaces of the multiple clamping claws are threaded, and the limiting ring is threadedly connected to the multiple clamping claws.

[0011] Preferably, multiple mudguards are provided in sliding contact on the main frame and the sub-frame.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] When using this invention, soil is filled between the two sets of construction devices until the soil supports the drainage pipe. Then, the user rotates the installation ring to detach it from the support rod, removes the main frame and the secondary frame, and rotates the limiting ring to reduce the friction between the adjusting ring and the support rod, thereby removing the support assembly. Finally, the support rod is directly pulled out of the soil, thus achieving pipe support while reducing the workload of workers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0015] Figure 2 This is a cross-sectional view of an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the support component in an embodiment of the present utility model;

[0017] Figure 4 This is a partial schematic diagram of an embodiment of the present utility model.

[0018] Reference numerals: 1. Foundation; 2. Support plate; 3. Main frame; 4. Threaded rod; 5. Lifting frame; 6. Handwheel; 7. Sliding ring; 8. Side support rod; 9. Support assembly; 91. Adjusting ring; 911. Adjusting ring body; 912. Mounting frame; 913. Clamping claw; 92. Directional roller; 93. Limiting ring; 94. Elastic plate; 10. Mudguard; 11. Sub-frame; 12. Auxiliary frame; 13. Moving assembly; 14. Conical rod; 15. Mounting ring; 16. Support rod. Detailed Implementation

[0019] Example 1

[0020] like Figures 1-4 As shown, the water supply and drainage pipeline construction device proposed in this embodiment includes a main frame 3, a secondary frame 11, and a support rod 16. A threaded rod 4 is rotatably mounted on the main frame 3, and a lifting frame 5 is threadedly connected to the threaded rod 4. An auxiliary frame 12 is slidably mounted on the secondary frame 11, and a moving component 13 is mounted on the auxiliary frame 12. Both the lifting frame 5 and the moving component 13 are threadedly connected to an installation ring 15. Each end of the support rod 16 is connected to an installation ring 15. Two sets of support components 9 are slidably mounted on the support rod 16. The support components 9 include an adjusting ring 91 slidably mounted on the support rod 16, an adjusting roller 92 damped and rotatably mounted on the adjusting ring 91, a limiting ring 93 slidably mounted on the support rod 16 and threadedly connected to the adjusting ring 91, and multiple elastic plates 94 arranged circumferentially on the inner circumferential surface of the adjusting ring 91. Multiple mudguards 10 are slidably installed on the main frame 3 and the sub-frame 11. After multiple drainage pipes are connected on the support assembly 9, the user slides the mudguards 10, which are similar in height to the supporting soil, onto the outer circumference of the main frame 3 and the sub-frame 11 according to the specific usage of the device. After the soil supports the drainage pipes, the user first pulls out the main frame 3 and the sub-frame 11, and then pulls out the mudguards 10. This reduces soil contamination of the device and reduces the difficulty of subsequent cleaning and maintenance for the user. Multiple sets of construction devices are set up side by side on the foundation 1.

[0021] In this embodiment, the user sets the main frame 3 and the auxiliary frame 11 on the foundation 1. The user rotates the two mounting rings 15 until they engage with both ends of the support rod 16. Simultaneously, before installation, the user installs the support assembly 9 onto the support rod 16. Two inclined adjusting rollers 92 work with the support rod 16 to limit and support the drainage pipe. The rotating adjusting rollers 92 can adjust the horizontal angle of the drainage pipe according to the user's needs. The user can also raise and lower the support rod 16 using the handwheel 6 connected to the threaded rod 4. After the drainage pipe is installed, soil is filled between the two sets of construction devices until the soil supports the drainage pipe. Then, the user rotates the mounting rings 15 to disengage them from the support rod 16, removes the main frame 3 and the auxiliary frame 11, and rotates the limiting ring 93 to reduce the friction between the adjusting ring 91 and the support rod 16, thereby removing the support assembly. Finally, the support rod 16 is directly pulled out of the soil, thus achieving pipe support while reducing the workload of workers.

[0022] Example 2

[0023] like Figure 1 and Figure 2As shown in this embodiment, a water supply and drainage pipeline construction device is proposed. Compared with the first embodiment, in this embodiment, the lifting frame 5 is rotatably equipped with a side support rod 8 and a sliding ring 7, and the inner circumferential surface of the sliding ring 7 slides in contact with the support rod 16. The bottom ends of the main frame 3 and the sub-frame 11 are both equipped with tapered rods 14, and support plates 2 are provided between the main frame 3, the sub-frame 11 and the foundation 1.

[0024] In this embodiment, the user slides the sliding ring 7 onto the support rod 16 to form a stable triangular structure with the side support rod 8, the lifting frame 5, and the support rod 16, thereby improving the stability of the support rod 16. During pipeline construction, the wall needs the support plate 2 for support, and the support rod 16, together with the main frame 3 and the secondary frame 11, supports the support plate 2.

[0025] Example 3

[0026] like Figures 1-4 As shown, this embodiment of the water supply and drainage pipeline construction device, compared with Embodiment 1, in this embodiment, the adjusting ring 91 includes an adjusting ring main body 911 slidably disposed on the support rod 16, a mounting bracket 912 disposed on the outer peripheral surface of the adjusting ring main body 911, and a plurality of clamping claws 913 disposed on the end face of the adjusting ring main body 911 and distributed in a ring; a plurality of elastic plates 94 are distributed one-to-one on the plurality of clamping claws 913. The outer peripheral surface of the plurality of clamping claws 913 is threaded, and the limiting ring 93 is threadedly connected to the plurality of clamping claws 913.

[0027] In this embodiment, the user adjusts the distance between multiple clamping claws 913 by rotating the threaded connection between the limiting ring 93 and the clamping claw 913, thereby increasing the friction between the adjusting ring 91 and the support rod 16 and preventing the adjusting ring 91 from moving arbitrarily.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A construction device for water supply and drainage pipelines, characterized in that, include: The main frame (3) has a threaded rod (4) rotatably mounted on it, and a lifting frame (5) is threadedly connected to the threaded rod (4); A sub-frame (11) is slidably mounted on which an auxiliary frame (12) is mounted. A movable component (13) is mounted on the auxiliary frame (12). Both the lifting frame (5) and the movable component (13) are threadedly connected to mounting rings (15). The support rod (16) is connected to a mounting ring (15) at both ends. Two sets of support components (9) are slidably arranged on the support rod (16). The support components (9) include an adjusting ring (91) slidably arranged on the support rod (16), an adjusting roller (92) damped and rotatably arranged on the adjusting ring (91), a limiting ring (93) slidably arranged on the support rod (16) and threadedly connected to the adjusting ring (91), and multiple elastic plates (94) arranged circumferentially on the inner circumferential surface of the adjusting ring (91).

2. The water supply and drainage pipeline construction device according to claim 1, characterized in that, The lifting frame (5) is rotatably mounted with a side support rod (8) and a sliding ring (7), and the inner circumferential surface of the sliding ring (7) slides in contact with the support rod (16).

3. The water supply and drainage pipeline construction device according to claim 1, characterized in that, Tapered rods (14) are provided at the bottom of both the main frame (3) and the sub-frame (11), and support plates (2) are provided between the main frame (3), the sub-frame (11), and the foundation (1).

4. The water supply and drainage pipeline construction device according to claim 1, characterized in that, The adjusting ring (91) includes an adjusting ring main body (911) slidably disposed on the support rod (16), a mounting bracket (912) disposed on the outer peripheral surface of the adjusting ring main body (911), and a plurality of clamping claws (913) disposed on the end face of the adjusting ring main body (911) and distributed along the ring; a plurality of elastic plates (94) are distributed one-to-one on the plurality of clamping claws (913).

5. A water supply and drainage pipeline construction device according to claim 4, characterized in that, The outer peripheral surfaces of multiple clamping claws (913) are threaded, and the limiting ring (93) is threadedly connected to the multiple clamping claws (913).

6. The water supply and drainage pipeline construction device according to claim 1, characterized in that, Multiple mudguards (10) are provided in sliding contact on the main frame (3) and the sub-frame (11).

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