Concrete pipeline connector mounting device

Abstract

The utility model relates to the technical field of concrete pipeline installation, and discloses a concrete pipeline connector installation device which comprises a circular base, a pneumatic clamping mechanism is arranged on the right side of the circular base, a fine adjustment positioning mechanism is arranged on the left side of the circular base, and the pneumatic clamping mechanism comprises a hollow column. The hollow column is fixedly installed on the right side of the circular base, a plurality of air cylinders are fixedly connected to the outer wall of the hollow column, and sealing sliding plates are slidably connected to the inner walls of the air cylinders. Through the design of the hollow column, the inner cavity of the hollow column is filled with gas, the gas enters the inner cavity of the inflator along with the hollow column, the sealing sliding plate is pushed to slide on the inner wall of the inflator, and the rubber block is promoted to move towards the inner wall of the pipeline, so that the function of clamping a single pipeline can be achieved, and the position of the pipeline can be adjusted; and the movable pipeline and the fixed pipeline are spliced, so that a worker can conveniently conduct connection treatment on pipeline connectors, and concrete pipelines can be conveniently and sequentially installed and constructed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipe installation, in particular to a concrete pipe interface installation device. Background Art

[0002] In water conservancy and hydropower projects and municipal engineering, most of the prefabricated pipes used for dikes, cofferdam diversion pipes and daily drainage and sewage pipes are buried. Such prefabricated pipes are usually reinforced concrete structures. During the construction process, the concrete pipes often need to be docked and installed. At this time, a special concrete pipe interface installation device is required.

[0003] A Chinese patent discloses a concrete pipe interface installation device with the publication number CN218801848U. The technical solution disclosed in the patent document is as follows: it includes a support top plate, and a plurality of support legs are connected to the outer side of the support top plate, and one end of the support leg is connected to a support base. The concrete pipe interface installation device also includes: a two-way movable component, which is arranged on the surface of the support top plate, and two support columns are arranged on the outer side of the two-way movable component. The two-way movable component is used to drive the two support columns to move toward or away from each other, and the outer side of the support column is connected to a connecting plate.

[0004] In order to solve the problem that the existing structure cannot conveniently and stably splice the ends of two concrete pipes together, the existing technology adopts a method of designing a drive motor and a transmission threaded rod and other components to deal with it. However, it still causes inconvenience during construction. During the laying process of the concrete pipes, the pipes need to be positioned in sequence, and the structure needs to clamp and position the two pipes, which leads to inconvenience during the construction process. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete pipe interface installation device to solve the problem of the prior art that the concrete pipe is relatively inconvenient during the laying and installation.

[0006] The utility model provides the following technical solution: a concrete pipe interface installation device, comprising a circular base, a pneumatic clamping mechanism is provided on the right side of the circular base, and a fine-tuning positioning mechanism is provided on the left side of the circular base;

[0007] The pneumatic clamping mechanism includes a hollow column, which is fixedly mounted on the right side of the circular base. Several air cylinders are fixedly connected to the outer wall of the hollow column. A sealing slide is slidably connected to the inner wall of the air cylinder. The side of the sealing slide away from the hollow column is fixedly connected to an elastic member. One end of the elastic member away from the sealing slide is fixedly connected to the inner wall of the air cylinder. An extension rod is fixedly connected to the center of the side of the sealing slide away from the hollow column. The extension rod extends to the end of the air cylinder and is fixedly connected to a clamping foot plate. The side of the clamping foot plate away from the extension rod is fixedly connected to a rubber block.

[0008] As a preferred embodiment of the above technical solution, a digital pressure gauge is fixedly connected to the right side of the hollow column, an air pump is fixedly installed on the right side of the hollow column, and an output pipe of the air pump is fixedly connected to the right side of the hollow column.

[0009] As a preferred embodiment of the above technical solution, the digital pressure gauge is connected to the air pump electrical signal through an external controller, and a solenoid valve is fixedly connected to the right side of the hollow column.

[0010] As a preferred embodiment of the above technical solution, the fine-tuning positioning mechanism includes a counterweight seat, a movable wheel is fixedly installed on the bottom of the counterweight seat, a hydraulic cylinder is fixedly installed on the bottom of the inner wall of the counterweight seat, and the telescopic end of the hydraulic cylinder extends to the top of the counterweight seat and is fixedly connected to a receiving frame.

[0011] As a preferred embodiment of the above technical solution, a plurality of sliding arms are welded to the bottom of the receiving frame, and the outer walls of the sliding arms are slidably connected to the inner walls of the counterweight seat.

[0012] As a preferred embodiment of the above technical solution, a sliding seat is slidably connected to the inner wall of the receiving frame, a screw rod is rotatably connected to the inner wall of the receiving frame, and the inner wall of the sliding seat is slidably connected to the outer wall of the screw rod.

[0013] As a preferred embodiment of the above technical solution, a circular seat is fixedly installed on the top of the sliding seat, and an electric telescopic rod is fixedly installed on the left side of the circular seat. The telescopic end of the electric telescopic rod extends to the right side of the circular seat and is fixedly connected to the left side of the circular base.

[0014] As a preferred embodiment of the above technical solution, a plurality of sliding rods are slidably connected to the inner wall of the circular seat, and the right end of the sliding rod is fixedly connected to the left side of the circular base.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model adopts the design of a hollow column, wherein the inner cavity is filled with gas, and the gas then enters the inner cavity of the gas cylinder, pushing the sealing slide plate to slide on the inner wall of the gas cylinder, prompting the rubber block to move toward the inner wall of the pipe, thereby realizing the function of clamping a single pipe, and then adjusting the position of the pipe so that the movable pipe and the fixed pipe can be spliced, which is convenient for workers to connect the pipe interfaces and facilitates the sequential installation and construction of the concrete pipes. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the right side structure of the hollow column of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-section structure of the gas cylinder of the utility model;

[0020] Figure 4 This is a structural diagram of the counterweight seat of the utility model;

[0021] Figure 5 It is a structural diagram of the receiving frame of the utility model.

[0022] In the figure: 1. circular base; 2. pneumatic clamping mechanism; 21. hollow column; 211. digital pressure gauge; 212. air pump; 213. solenoid valve; 22. air cylinder; 23. sealing slide; 24. elastic member; 25. extension rod; 26. clamping foot plate; 27. rubber block; 3. fine-tuning positioning mechanism; 31. counterweight seat; 32. moving wheel; 33. hydraulic cylinder; 34. sliding arm; 35. receiving frame; 36. sliding seat; 37. screw; 38. circular seat; 39. electric telescopic rod; 391. sliding rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] like Figure 1-Figure 3As shown, the utility model provides a technical solution: a concrete pipe interface installation device, comprising a circular base 1, a pneumatic clamping mechanism 2 is provided on the right side of the circular base 1, a fine-tuning positioning mechanism 3 is provided on the left side of the circular base 1, the pneumatic clamping mechanism 2 comprises a hollow column 21, the hollow column 21 is fixedly mounted on the right side of the circular base 1, a plurality of air cylinders 22 are fixedly connected to the outer wall of the hollow column 21, a sealing slide 23 is slidably connected to the inner wall of the air cylinder 22, the sealing slide 23 is fixedly connected to an elastic member 24 on the side away from the hollow column 21, the elastic member 24 is fixedly connected to the inner wall of the air cylinder 22 at one end away from the sealing slide 23, and the sealing slide 23 is fixedly connected to the center of the side away from the hollow column 21 It is connected to an extension rod 25, which extends to the end of the air cylinder 22 and is fixedly connected to a clamping foot plate 26. The side of the clamping foot plate 26 away from the extension rod 25 is fixedly connected to a rubber block 27. When gas is filled into the hollow column 21, the sealing slide 23 can be pushed to slide on the inner wall of the air cylinder 22, prompting the rubber block 27 to move toward the inner wall of the pipe to clamp a single pipe. The position of the pipe can then be adjusted so that the movable pipe and the fixed pipe can be spliced, which facilitates the installation and construction of the concrete pipe in sequence. The solenoid valve 213 is controlled to be opened to release the gas inside the hollow column 21. The initial elastic force of the elastic member 24 drives the sealing slide 23 and the rubber block 27 to reset, thereby releasing the clamping of the pipe.

[0025] As an implementation method in this embodiment, Figure 1 、 Figure 2 As shown, a digital pressure gauge 211 is fixedly connected to the right side of the hollow column 21, and an air pump 212 is fixedly installed on the right side of the hollow column 21. The output pipe of the air pump 212 is fixedly connected to the right side of the hollow column 21. The digital pressure gauge 211 is electrically connected to the air pump 212 through an external controller. A solenoid valve 213 is fixedly connected to the right side of the hollow column 21 to control the operation of the air pump 212 to transport gas to the inside of the hollow column 21. The digital pressure gauge 211 is an existing structural model and can be selected as CWY100. The air pressure inside the hollow column 21 is monitored by the digital pressure gauge 211. When the air pressure reaches a preset value, the air pump 212 is turned off by the external controller to avoid the problem of pipeline damage caused by excessive pressure, which is convenient for workers to use.

[0026] As an implementation method in this embodiment, Figure 1 、 Figure 4 、 Figure 5As shown, the fine-tuning positioning mechanism 3 includes a counterweight seat 31, a moving wheel 32 is fixedly installed at the bottom of the counterweight seat 31, a hydraulic cylinder 33 is fixedly installed at the bottom of the inner wall of the counterweight seat 31, the telescopic end of the hydraulic cylinder 33 extends to the top of the counterweight seat 31 and is fixedly connected to a receiving frame 35, a plurality of sliding arms 34 are welded to the bottom of the receiving frame 35, the outer wall of the sliding arm 34 is slidably connected to the inner wall of the counterweight seat 31, a sliding seat 36 is slidably connected on the inner wall of the receiving frame 35, a screw rod 37 is rotatably connected on the inner wall of the receiving frame 35, the inner wall of the sliding seat 36 is slidably connected to the outer wall of the screw rod 37, a circular seat 38 is fixedly installed on the top of the sliding seat 36, and an electric telescopic rod 39 is fixedly installed on the left side of the circular seat 38. The telescopic end of 9 extends to the right side of the circular seat 38 and is fixedly connected to the left side of the circular base 1. Several slide bars 391 are slidably connected to the inner wall of the circular seat 38. The right end of the slide bar 391 is fixedly connected to the left side of the circular base 1. The design of the movable wheel 32 makes it convenient for the user to move the position of this structure, and the hydraulic cylinder 33 is controlled to be extended and retracted to adjust the height of the receiving frame 35 to complete the fine adjustment of the pipeline height. The screw rod 37 is rotated to cause the sliding seat 36 to slide on the inner wall of the receiving frame 35 to complete the fine adjustment of the front and rear position of the pipeline. The electric telescopic rod 39 is controlled to be extended and retracted to drive the circular base 1 to move left and right, and complete the fine adjustment of the left and right position of the pipeline, which is convenient for workers to align the pipeline.

[0027] Working principle: By moving the counterweight seat 31, the hollow column 21 is located in the inner cavity of the pipe, and then the air pump 212 is controlled to work to deliver gas to the inside of the hollow column 21, prompting the rubber block 27 to move toward the inner wall of the pipe and clamp the pipe. Then the counterweight seat 31 is moved to move the mobile pipe to the vicinity of the fixed pipe. Then the hydraulic cylinder 33 is controlled to extend and retract, the screw rod 37 is rotated, and the electric telescopic rod 39 is controlled to extend and retract, and the position of the mobile pipe is fine-tuned to complete the splicing of the pipes.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A concrete pipe interface installation device, comprising a circular base (1), characterized in that: A pneumatic clamping mechanism (2) is provided on the right side of the circular base (1), and a fine-tuning positioning mechanism (3) is provided on the left side of the circular base (1); The pneumatic clamping mechanism (2) comprises a hollow column (21), wherein the hollow column (21) is fixedly mounted on the right side of the circular base (1), a plurality of air cylinders (22) are fixedly connected to the outer wall of the hollow column (21), a sealing slide plate (23) is slidably connected to the inner wall of the air cylinder (22), a side of the sealing slide plate (23) away from the hollow column (21) is fixedly connected to an elastic member (24), an end of the elastic member (24) away from the sealing slide plate (23) is fixedly connected to the inner wall of the air cylinder (22), an extension rod (25) is fixedly connected to the center of the side of the sealing slide plate (23) away from the hollow column (21), the extension rod (25) extends to the end of the air cylinder (22) and is fixedly connected to a clamping foot plate (26), and a side of the clamping foot plate (26) away from the extension rod (25) is fixedly connected to a rubber block (27).

2. A concrete pipe interface installation device according to claim 1, characterized in that: A digital pressure gauge (211) is fixedly connected to the right side of the hollow column (21), an air pump (212) is fixedly installed on the right side of the hollow column (21), and an output pipe of the air pump (212) is fixedly connected to the right side of the hollow column (21).

3. A concrete pipe interface installation device according to claim 2, characterized in that: The digital pressure gauge (211) is electrically connected to the air pump (212) via an external controller, and a solenoid valve (213) is fixedly connected to the right side of the hollow column (21).

4. A concrete pipe interface installation device according to claim 1, characterized in that: The fine-tuning positioning mechanism (3) comprises a counterweight seat (31), a movable wheel (32) is fixedly mounted on the bottom of the counterweight seat (31), a hydraulic cylinder (33) is fixedly mounted on the bottom of the inner wall of the counterweight seat (31), and a telescopic end of the hydraulic cylinder (33) extends to the top of the counterweight seat (31) and is fixedly connected to a receiving frame (35).

5. A concrete pipe joint installation device according to claim 4, characterized in that: A plurality of sliding arms (34) are welded to the bottom of the receiving frame (35), and the outer walls of the sliding arms (34) are slidably connected to the inner walls of the counterweight seat (31).

6. A concrete pipe joint installation device according to claim 5, characterized in that: A sliding seat (36) is slidably connected to the inner wall of the receiving frame (35), a screw rod (37) is rotatably connected to the inner wall of the receiving frame (35), and the inner wall of the sliding seat (36) is slidably connected to the outer wall of the screw rod (37).

7. A concrete pipe joint installation device according to claim 6, characterized in that: A circular seat (38) is fixedly mounted on the top of the sliding seat (36), an electric telescopic rod (39) is fixedly mounted on the left side of the circular seat (38), and the telescopic end of the electric telescopic rod (39) extends to the right side of the circular seat (38) and is fixedly connected to the left side of the circular base (1).

8. The concrete pipe joint installation device according to claim 7, characterized in that: A plurality of slide bars (391) are slidably connected to the inner wall of the circular seat (38), and the right end of the slide bar (391) is fixedly connected to the left side of the circular base (1).

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