Drain pipe connecting and fixing support for constructional engineering

Abstract

The utility model discloses a drainage pipe connecting fixed support for constructional engineering, which comprises a fixed seat, the outer surfaces of the two ends of the fixed seat are slidably connected with moving blocks, the upper end of the fixed seat is rotatably connected with a first screw rod, and the inner surfaces of the two ends of the moving blocks are slidably connected with clamping blocks. The utility model relates to the technical field of drainage pipe supports, the clamping blocks are arranged, the clamping blocks can be close to each other until internal pipelines are clamped and cannot fall off, the first screw rod is rotated to enable the movable block to slide on the fixed seat, so that the pipelines with the two fixed ends are close to each other, and the pipelines are fixed. The two drainage pipes are in a horizontal state all the time, connection is simpler and more convenient, repeated adjustment is not needed, the clamped drainage pipes can rotate through the rolling shafts rotationally connected in the clamping blocks, the position of the flange can be adjusted, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe brackets, in particular to a drainage pipe connecting and fixing bracket for construction engineering. Background Art

[0002] Drainage pipes refer to the system composed of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater. They include trunk pipes, branch pipes and pipes leading to treatment plants. No matter whether they are built on the streets or anywhere else, as long as they are used for drainage, they should be counted as drainage pipes.

[0003] However, in the prior art, the drain pipe is heavy, and generally a crane is needed to lift the drain pipe and manually calibrate it to complete the installation. During this process, the drain pipe is not always in a parallel state and is prone to displacement. The displacement process may cause collisions between the two drain pipes, causing damage. The calibration takes a long time, and there is an inconvenience in installation. In the calibration process, the flanges at the connection are not aligned, and the drain pipe needs to be rotated for alignment, which is very inconvenient, time-consuming and labor-intensive. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a drainage pipe connection and fixing bracket for construction projects, comprising a fixing seat, the outer surfaces of both ends of the fixing seat are slidably connected with moving blocks, the upper end of the fixing seat is rotatably connected with a first screw, the inner surfaces of both ends of the moving block are slidably connected with clamping blocks, the inner surface of the moving block is rotatably connected with a second screw, the outer wall of the clamping block is fixedly connected with a sliding rod, the top end of the outer wall of the clamping block is fixedly connected with a limiting rod, and the outer surface of the limiting rod is slidably connected with a protective cover.

[0005] Preferably, the outer surface of the first screw is threadedly connected to the inner surface of the moving block, the outer surface of the second screw is threadedly connected to the inner surface of the clamping block, and the inner surface of the clamping block is rotatably connected to a roller. The second screw is rotated, and the clamping blocks at both ends are brought closer to each other through the threaded connection between the second screw and the clamping block until the internal pipe is clamped, and the first screw is rotated to drive the threaded moving block to slide on the fixed seat, so that the pipes fixed at both ends are brought closer to each other.

[0006] Preferably, the outer surface of the slide bar is slidably connected to a slide block, the bottom end of the slide block is fixedly connected to a first spring, and the outer wall of the slide block is rotatably connected to a pull rod. The first spring pushes the fixedly connected slide block to slide on the slide bar, so that the slide bar drives the rotatably connected pull rod to move.

[0007] Preferably, a sliding groove is provided on the outer surface of the pull rod, a guide column is slidably connected to the inner surface of the sliding groove, and the end of the pull rod away from the sliding block is rotatably connected to the friction block. The end of the first spring away from the sliding block is fixedly connected to the outer surface of the clamping block, and the outer surface of the bottom end of the guide column is fixedly connected to the outer surface of the clamping block. The pull rod moves downward, and the guide column passes in the sliding groove on the pull rod. The pull rod uses the guide column as a base point, so that the other end of the pull rod drives the friction block to tilt up, so that the friction block does not contact the drain pipe.

[0008] Preferably, a second spring is fixedly connected to the outer surface of the top of the protective cover, and one end of the second spring away from the protective cover is fixedly connected to the outer surface of the limit rod, and a drainage pipe is fixedly connected to the bottom end of the protective cover. When the second spring is pulled, the protective cover moves on the limit rod, and the two protective covers are combined to protect the connection of the drainage pipe. When a leak occurs, water flows into the protective cover and is discharged outward through the drainage pipe.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model sets clamping blocks, which can be close to each other until the internal pipes are clamped to prevent them from falling off. The first screw is rotated to slide the moving block on the fixed seat, so that the pipes fixed at both ends are close to each other, so that the two drain pipes are always in a horizontal state, which makes the connection easier and does not require repeated adjustments. The clamped drain pipe can be rotated by rotating the connected roller in the clamping block to adjust the position of the flange, saving time and effort.

[0011] 2. The utility model sets a friction block, and under the push of the first spring, the other end of the pull rod is pressed down, so that the friction block presses against the drain pipe, so that the drain pipe can no longer rotate, and the two protective covers are combined together to protect the connection of the drain pipe to prevent damage caused by external force impact, and when leakage occurs, water flows into the protective cover and is discharged outward through the drainage block, preventing direct leakage from eroding the ground and causing the fixing frame to sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the clamping block of the utility model;

[0014] Figure 3 It is a schematic diagram of the pull rod structure of the utility model;

[0015] Figure 4 This utility model Figure 2 A magnified view of the structure at A.

[0016] In the figure: 1, fixed seat; 2, moving block; 3, first screw; 4, clamping block; 5, second screw; 6, roller; 7, sliding rod; 8, protective cover; 9, drainage tube; 10, limit rod; 11, second spring; 12, sliding block; 13, first spring; 14, pull rod; 15, sliding groove; 16, guide column; 17, friction block. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0018] Example:

[0019] See also Figure 1 -4, the utility model provides a technical solution: a drainage pipe connection fixing bracket for construction engineering, including a fixing seat 1, the outer surfaces of both ends of the fixing seat 1 are slidably connected with moving blocks 2, the upper end of the fixing seat 1 is rotatably connected with a first screw 3, the inner surfaces of both ends of the moving block 2 are slidably connected with clamping blocks 4, the inner surface of the moving block 2 is rotatably connected with a second screw 5, the outer wall of the clamping block 4 is fixedly connected with a sliding rod 7, the top end of the outer wall of the clamping block 4 is fixedly connected with a limiting rod 10, and the outer surface of the limiting rod 10 is slidably connected with a protective cover 8.

[0020] The outer surface of the first screw rod 3 is threadedly connected to the inner surface of the moving block 2, and the outer surface of the second screw rod 5 is threadedly connected to the inner surface of the clamping block 4. The inner surface of the clamping block 4 is rotatably connected with a roller 6. The second screw rod 5 is rotated, and the clamping block 4 is threadedly connected to the second screw rod 5, so that the clamping block 4 slides on the inner surface of the moving block 2 until the internal pipe is clamped. At this time, the first screw rod 3 is rotated again to drive the threaded moving block 2 to slide on the fixed seat 1, so that the pipes fixed at both ends are close to each other, so that the two drainage pipes are always in a horizontal state.

[0021] The outer surface of the slide bar 7 is slidably connected with a slide block 12, the bottom end of the slide block 12 is fixedly connected with a first spring 13, and the outer wall of the slide block 12 is rotatably connected with a pull rod 14. By pressing the slide block 12 downward, it slides downward on the outer surface of the slide bar 7, and drives the rotatably connected pull rod 14 to move.

[0022] The outer surface of the pull rod 14 is provided with a sliding groove 15, the inner surface of the sliding groove 15 is slidably connected with a guide column 16, and the end of the pull rod 14 away from the sliding block 12 is rotatably connected with a friction block 17. The end of the first spring 13 away from the sliding block 12 is fixedly connected to the outer surface of the clamping block 4, and the bottom outer surface of the guide column 16 is fixedly connected to the outer surface of the clamping block 4. The guide column 16 slides on the inner surface of the sliding groove 15 on the pull rod 14, and the pull rod 14 uses the guide column 16 as a base point, so that the other end of the pull rod 14 drives the rotatably connected friction block 17 to tilt up, so that the friction block 17 does not contact the drain pipe.

[0023] The top outer surface of the protective cover 8 is fixedly connected with a second spring 11, and one end of the second spring 11 away from the protective cover 8 is fixedly connected to the outer surface of the limit rod 10, and the bottom end of the protective cover 8 is fixedly connected with a drainage pipe 9. The protective cover 8 is moved on the outer surface of the limit rod 10 by pulling the second spring 11 fixedly connected to the limit rod 10, and the two protective covers 8 are combined to protect the connection of the drainage pipe. When a leak occurs, water flows into the protective cover 8 and is discharged outward through the drainage pipe 9.

[0024] Working principle:

[0025] When in use, fix the fixing seat 1 on the ground, place the drainage pipe between the clamping blocks 4 at both ends, and then rotate the second screw 5. Through the threaded connection between the second screw 5 and the clamping block 4, the clamping block 4 slides on the inner surface of the moving block 2, so that the clamping blocks 4 at both ends are close to each other, until the internal pipe is clamped so that it cannot fall off. At this time, rotate the first screw 3 again to drive the threaded moving block 2 to slide on the fixing seat 1, so that the pipes fixed at both ends are close to each other, so that the two drainage pipes are always in a horizontal state, which is more convenient when connecting without repeated adjustment;

[0026] When the flanges between the two drain pipes are not aligned, the sliding block 12 is pressed downward to slide downward on the sliding rod 7, and the pull rod 14 is driven to move downward, and the guide column 16 slides on the inner surface of the sliding groove 15 on the pull rod 14. The pull rod 14 uses the guide column 16 as a base point, so that the other end of the pull rod 14 drives the friction block 17 to tilt up, so that the friction block 17 does not contact the drain pipe, and the roller 6 connected to the clamping block 4 is rotated to make the clamped drain pipe rotate, adjust the position of the flange, and thus align the two drain pipes. The drain pipe is connected and fixed, and the sliding block 12 is released. Under the push of the first spring 13, the other end of the pull rod 14 is pressed down, so that the friction block 17 presses against the drain pipe, so that the drain pipe can no longer rotate. Finally, the protective cover 8 is moved by pulling the second spring 11 on the limit rod 10. The two protective covers 8 are combined to protect the connection of the drain pipe. When a leak occurs, water flows into the protective cover 8 and is discharged outward through the drainage pipe 9 to prevent direct leakage from eroding the ground and causing the fixing frame to sink.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A drainage pipe connection fixing bracket for construction engineering, comprising a fixing seat (1), characterized in that: The outer surfaces at both ends of the fixed seat (1) are slidably connected to a moving block (2), the upper end of the fixed seat (1) is rotatably connected to a first screw rod (3), the inner surfaces at both ends of the moving block (2) are slidably connected to a clamping block (4), the inner surface of the moving block (2) is rotatably connected to a second screw rod (5), the outer wall of the clamping block (4) is fixedly connected to a sliding rod (7), the top end of the outer wall of the clamping block (4) is fixedly connected to a limiting rod (10), and the outer surface of the limiting rod (10) is slidably connected to a protective cover (8).

2. A drainage pipe connection and fixing bracket for construction engineering according to claim 1, characterized in that: The outer surface of the first screw (3) is threadedly connected to the inner surface of the moving block (2), the outer surface of the second screw (5) is threadedly connected to the inner surface of the clamping block (4), and the inner surface of the clamping block (4) is rotatably connected to a roller (6).

3. A drainage pipe connection and fixing bracket for construction engineering according to claim 1, characterized in that: The outer surface of the sliding rod (7) is slidably connected to a sliding block (12), the bottom end of the sliding block (12) is fixedly connected to a first spring (13), and the outer wall of the sliding block (12) is rotatably connected to a pull rod (14).

4. A drainage pipe connection and fixing bracket for construction engineering according to claim 3, characterized in that: The outer surface of the pull rod (14) is provided with a sliding groove (15), the inner surface of the sliding groove (15) is slidably connected with a guide column (16), and one end of the pull rod (14) away from the sliding block (12) is rotatably connected with a friction block (17).

5. A drainage pipe connection and fixing bracket for construction engineering according to claim 4, characterized in that: One end of the first spring (13) away from the sliding block (12) is fixedly connected to the outer surface of the clamping block (4), and the outer surface of the bottom end of the guide column (16) is fixedly connected to the outer surface of the clamping block (4).

6. The drainage pipe connection and fixing bracket for construction engineering according to claim 1, characterized in that: A second spring (11) is fixedly connected to the outer surface of the top end of the protective cover (8); an end of the second spring (11) away from the protective cover (8) is fixedly connected to the outer surface of the limit rod (10); and a drainage tube (9) is fixedly connected to the bottom end of the protective cover (8).

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