Corrugated pipe mounting and supporting device for prestressed duct mounting

Abstract

The utility model discloses an installation supporting device for installing a corrugated pipe in a prestressed duct, and relates to the technical field of corrugated pipe installation. The clamping device comprises three clamping pieces, a plurality of telescopic holes are formed in the inner side wall of any clamping piece, a sliding cylinder is installed in any telescopic hole, a piston is installed in the sliding cylinder, a clamping rod is installed on the piston, two valves are installed on one side of each clamping piece, and the two valves are arranged on the other side of each clamping piece. An air pipe is installed at one end of any valve, and a rubber head is installed at the end, away from the clamping piece, of any clamping rod. According to the mounting and supporting device for mounting the corrugated pipe in the prestressed duct, the corrugated pipe can be clamped through the clamping piece and the clamping rod, the clamping speed is extremely high, the corrugated pipe is not prone to being damaged, meanwhile, corrugated pipes of different types can be clamped, the self-adaptive capacity is high, and application is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of bellows installation, in particular to a bellows installation support device for prestressed channel installation. Background Art

[0002] Prestressed duct bellows are a material used for structural reinforcement. Made primarily of metal or alloy, they feature a corrugated shape and are prestressed to enhance their mechanical properties. Prestressing, a tension applied during the pipe manufacturing process, imparts greater strength and rigidity to the bellows, thereby reinforcing the structure. These bellows are widely used in civil engineering projects such as bridges, highways, and tunnels, particularly where steel strands are required or as pre-buried pipe.

[0003] The existing prestressed duct corrugated pipe supporting device has a slow speed in supporting and limiting the prestressed duct corrugated pipe, thereby affecting the working efficiency, and is generally unable to clamp corrugated pipes of different sizes.

[0004] Therefore, a new prestressed duct installation bellows installation support device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a prestressed channel installation bellows support device to solve the technical problems raised in the background technology.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a prestressed channel installation bellows installation support device, comprising three clamping parts, any one of the clamping parts is provided with a plurality of telescopic holes on the inner side wall, any one of the telescopic holes is provided with a sliding cylinder, a piston is provided in the sliding cylinder, a clamping rod is provided on the piston, two valves are provided on one side of the clamping part, an air pipe is provided at one end of any one of the valves, a rubber head is provided at the end of any one of the clamping rods away from the clamping part, and a limiting part is provided at the end of any one of the clamping rods away from the rubber material.

[0008] Preferably, any one of the clamping members is U-shaped.

[0009] Preferably, a connecting block is installed at the bottom end of any one of the clamping members, a moving member is installed at one end of any one of the connecting blocks away from the clamping member, and any one of the moving members is installed on an electric guide rail.

[0010] Preferably, connecting rods are installed at both ends of the electric guide rail, and a moving block is installed at the end of any connecting rod away from the electric guide rail, a ball screw is installed in the moving block, a horizontal plate is installed through the ball screw, a vertical plate is installed at the end of the horizontal plate away from the electric guide rail, a motor is installed at the end of the horizontal plate away from the ball screw, and the end of the motor close to the horizontal plate is connected to the end of the ball screw close to the horizontal plate.

[0011] Preferably, a bearing is installed at one end of the ball screw away from the motor, and the end of the bearing away from the ball screw is connected to the horizontal plate at the lower end.

[0012] Preferably, a sliding groove is provided at the end of any vertical plate close to the electric guide rail, a slider is installed at the end of any moving block away from the electric guide rail, and the end of any slider away from the moving block is installed in the corresponding sliding groove.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] This prestressed channel bellows installation support device can clamp the bellows through the provided clamping parts and clamping rods, and the clamping speed is extremely fast. At the same time, it can clamp different types of bellows, has strong adaptability, and is widely used. After clamping, the bellows can be moved up and down, and can be widely used in various spaces.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is the installation structure diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the clamping member of the present utility model;

[0019] Figure 3 This is a structural diagram of the clamping rod of the utility model;

[0020] Figure 4 This is a structural diagram of the electric guide rail of the utility model;

[0021] Figure 5This is a structural diagram of the ball screw and moving block of the utility model;

[0022] Figure 6 This is a cross-sectional structural diagram of the clamping member of the present utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 110. Clamping part; 120. Telescopic hole; 130. Valve; 140. Air pipe; 150. Clamping rod; 160. Limiting part; 170. Rubber head; 180. Piston; 210. Electric guide rail; 230. Moving part; 240. Connecting block; 310. Vertical plate; 320. Horizontal plate; 330. Motor; 340. Ball screw; 350. Bearing; 360. Moving block; 370. Connecting rod; 380. Sliding groove; 390. Slider. DETAILED DESCRIPTION

[0025] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0026] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0027] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a prestressed duct installation bellows support device of the present invention in conjunction with the accompanying drawings.

[0028] See also Figure 1-6 As shown, this embodiment is a prestressed channel installation bellows installation support device, including three clamping parts 110, any one of the clamping parts 110 is provided with a plurality of telescopic holes 120 on the inner wall, any one of the telescopic holes is installed with a sliding cylinder, a piston 180 is installed in the sliding cylinder, a clamping rod 150 is installed on the piston 180, two valves 130 are installed on one side of the clamping part 110, an air pipe 140 is installed at one end of any one of the valves 130, a rubber head 170 is installed at the end of any one of the clamping rods 150 away from the clamping part 110, and a limiting part 160 is installed at the end of any one of the clamping rods 150 away from the rubber material.

[0029] Any of the clamping members 110 is U-shaped. This design can surround most of the outer surface of the clamping tube that needs to be supported during clamping, preventing it from falling off during operation.

[0030] A connecting block 240 is installed at the bottom end of any one of the clamping members 110, and a moving member 230 is installed at the end of any one of the connecting blocks 240 away from the clamping member 110. Any one of the moving members 230 is installed on the electric guide rail 210. This design can move the bellows laterally during operation and can also adapt to bellows of different lengths.

[0031] Connecting rods 370 are installed at both ends of the electric guide rail 210, and a moving block 360 is installed at the end of any connecting rod 370 away from the electric guide rail 210. A ball screw 340 is installed in the moving block 360, and a horizontal plate 320 is installed through the ball screw 340. A vertical plate 310 is installed at the end of the horizontal plate 320 away from the electric guide rail 210, and a motor 330 is installed at the end of the horizontal plate 320 away from the ball screw 340. The end of the motor 330 close to the horizontal plate 320 is connected to the end of the ball screw 340 close to the horizontal plate. This design can move the bellows up and down, making it easy to adjust it during work.

[0032] A bearing 350 is installed at one end of the ball screw 340 away from the motor 330, and the end of the bearing 350 away from the ball screw 340 is connected to the horizontal plate 320 at the lower end. This design can effectively reduce the friction of the ball screw 340 when it is working, reduce wear, and effectively increase the service life of the device.

[0033] A sliding groove 380 is provided at the end of any vertical plate 310 close to the electric guide rail 210, and a slider 390 is installed at the end of any moving block 360 away from the electric guide rail 210. The end of any slider 390 away from the moving block 360 is installed in the corresponding sliding groove 380. This design can support the moving block 360 when it moves up and down, preventing it from being damaged by excessive force.

[0034] Working principle: When working, the bellows to be installed is placed in the clamping part 110, and then the air pressure to be achieved is calculated according to the weight of the bellows to be clamped, and the corresponding volume of gas is filled into the clamping part 110 through the air pipe 140. When the air pressure in the clamping part 110 is too high, the piston 180 in the sliding cylinder will be pushed outward, and the piston 180 will drive the clamping rod 150 to push outward, and the force of the clamping rod 150 will act on the bellows to clamp it, and after clamping, the inflation is stopped, so that the clamping rod 150 can stably fix the bellows. It is fixed in the clamping part 110. When the bellows needs to move laterally, the moving part 230 is directly controlled to move through the electric guide rail 210. The moving part 230 then drives the clamping part 110 to move through the corresponding connecting block 240. When it needs to move up and down, the motor 330 is started, and the motor 330 drives the ball screw 340 to rotate. When the ball screw 340 rotates, the moving block 360 moves up and down. When the moving block 360 moves, it drives the electric guide rail 210 up and down through the connecting rod 370, thereby driving the bellows to move up and down.

[0035] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A prestressed channel bellows installation support device, characterized in that: include: There are three clamping members (110), and a plurality of telescopic holes (120) are provided on the inner side wall of any one of the clamping members (110), a sliding cylinder is installed in any one of the telescopic holes (120), a piston (180) is installed in the sliding cylinder, a clamping rod (150) is installed on the piston (180), two valves (130) are installed on one side of the clamping member (110), an air pipe (140) is installed at one end of any one of the valves (130), a rubber head (170) is installed at the end of any one of the clamping rods (150) away from the clamping member (110), and a limiting member (160) is installed at the end of any one of the clamping rods (150) away from the rubber material.

2. A prestressed channel installation bellows support device according to claim 1, characterized in that: Any one of the clamping members (110) is U-shaped.

3. A prestressed duct installation bellows support device according to claim 1, characterized in that: A connecting block (240) is installed at the bottom end of any one of the clamping members (110), a moving member (230) is installed at one end of any one of the connecting blocks (240) away from the clamping member (110), and any one of the moving members (230) is installed on the electric guide rail (210).

4. A prestressed channel bellows installation support device according to claim 3, characterized in that: Both ends of the electric guide rail (210) are equipped with connecting rods (370), and a moving block (360) is installed at one end of any connecting rod (370) away from the electric guide rail (210), and a ball screw (340) is installed in the moving block (360), and a horizontal plate (320) is installed through the ball screw (340), and a vertical plate (310) is installed at one end of the horizontal plate (320) away from the electric guide rail (210), and a motor (330) is installed at one end of the horizontal plate (320) away from the ball screw (340), and an end of the motor (330) close to the horizontal plate (320) is connected to an end of the ball screw (340) close to the horizontal plate.

5. A prestressed channel bellows installation support device according to claim 4, characterized in that: A bearing (350) is installed at one end of the ball screw (340) away from the motor (330), and the end of the bearing (350) away from the ball screw (340) is connected to the horizontal plate (320) at the lower end.

6. A prestressed channel corrugated pipe installation support device according to claim 4, characterized in that: A sliding groove (380) is provided at one end of any vertical plate (310) close to the electric guide rail (210), a slider (390) is installed at one end of any moving block (360) away from the electric guide rail (210), and an end of any slider (390) away from the moving block (360) is installed in a corresponding sliding groove (380).

Images