Auxiliary shifting device for pipe fittings

Abstract

The utility model relates to an auxiliary shifting device for stainless steel pipe fittings, and aims to provide a shifting solution which is reasonable in structure, simple and convenient to operate, safe and reliable. The device comprises a fixed seat, parallel supporting plates which are vertically arranged, a connecting plate, a sliding groove, a sliding block, a screw rod, a handle, a mounting plate, a first roller, a handle and a second roller. The ends of the supporting plates are connected through the connecting plates, the sliding blocks are arranged in the sliding grooves and connected with the handles through the screws, and the positions of the sliding blocks are adjusted by rotating the handles. The mounting plate slides along with the sliding block, the first roller is mounted on the mounting plate, the handle is connected with the side wall of the first roller, and the second rollers are symmetrically arranged on the supporting plate. According to the device, through mechanical transmission and roller design, stable supporting, accurate clamping and smooth displacement of the pipe fitting are achieved, the displacement efficiency is remarkably improved, and the labor intensity and the safety risk are reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the stainless steel pipe processing and manufacturing technical field, in particular to a pipe auxiliary displacement device. BACKGROUND

[0002] In the stainless steel pipe processing and manufacturing process, the displacement and positioning of the pipe are a key link. The traditional pipe displacement method mainly relies on manual carrying or the use of simple mechanical tools, such as a hand-operated hoist, a roller and the like. These methods are not only low in efficiency, but also high in labor intensity and safety risk. In addition, due to the smooth surface and large weight of the pipe, the pipe is prone to downward deformation when the length of the pipe is long, and the pipe is prone to slipping or collision during the manual carrying process, so that the pipe is damaged or the personnel are injured. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a stainless steel pipe auxiliary displacement device which is reasonable in structure, easy to operate and safe and reliable, so as to improve the efficiency and safety of pipe displacement and reduce labor intensity and safety risk. In order to achieve the above object, the application provides the following technical scheme: a pipe auxiliary displacement device, comprising:

[0004] A fixing seat;

[0005] Two support plates are vertically arranged on the fixing seat and are parallel to each other, and the end portions of the two support plates are connected through a connecting plate, and a through hole is arranged on the connecting plate;

[0006] A sliding groove is arranged between the two support plates;

[0007] A sliding block is arranged in the sliding groove, a threaded hole is arranged on the sliding block, a screw rod is arranged in the threaded hole, one end of the screw rod is connected with a handle through the through hole on the connecting plate, the other end of the screw rod is connected with the fixing seat, and the position of the sliding block in the sliding groove can be adjusted by rotating the handle;

[0008] An installation plate is arranged on the sliding block and slides with the sliding block, a first roller is arranged on the installation plate, and the axial direction of the first roller is perpendicular to the support plate;

[0009] A handle is connected with the side wall of the first roller, and the first roller can be rotated by rotating the handle;

[0010] A second roller is arranged on the support plate and is parallel to the axial direction of the first roller, and two second rollers are symmetrically arranged with the axis of the first roller.

[0011] The utility model further comprises an arc-shaped guide groove which is arranged on the side wall of the first roller and the second roller.

[0012] Preferably, the length of the bottom surface of the mounting plate is greater than the width of the sliding groove.

[0013] Preferably, the two second rollers are located on the same horizontal plane.

[0014] Preferably, the first roller and the second roller are made of polyurethane or nylon.

[0015] Preferably, the handle is detachable, and the gripping portion of the handle is made of anti-slip material.

[0016] Preferably, the position where the first roller contacts the pipe is provided with a buffer layer, and the buffer layer is a rubber pad.

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] The fixing seat and the support plate of the device are structurally stable, which can effectively support and fix the pipe, avoiding accidental injuries caused by the pipe sliding or tilting. The pipe is placed on the second roller, which can assist its sliding. Through the design of the sliding block and the sliding groove, the sliding block can move smoothly in the sliding groove, and the operator only needs to rotate the handle to accurately adjust the position of the sliding block, so as to quickly and accurately clamp the pipe placed on the second roller. At the same time, through the design of rotating the first roller by the handle, the operator does not need to directly touch the pipe during the displacement process, and can make fine adjustment of the forward movement or retraction of the pipe. Compared with the traditional way of directly relying on human force to carry, the device greatly improves the efficiency of pipe displacement and reduces the operation time and labor intensity. In summary, the device uses mechanical transmission and roller design to make the pipe displacement process more labor-saving. The cooperation of the first roller and the second roller can provide smooth rolling support in the horizontal direction, greatly reducing the physical burden of the operator, and is especially suitable for the displacement of heavy pipes. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 FIG. 1 is a perspective view of a pipe auxiliary displacement device according to an embodiment of the present application;

[0020] Fig. 2 FIG. 2 is a back view of a pipe auxiliary displacement device according to an embodiment of the present application;

[0021] Fig. 3 FIG. 3 is a side view of a pipe auxiliary displacement device according to an embodiment of the present application;

[0022] In the figure: 1, fixed seat; 2, support plate; 3, connecting plate; 4, sliding groove; 5, sliding block; 6, threaded through hole; 7, screw rod; 8, handle; 9, mounting plate; 10, first roller; 11, handle; 12, second roller; 13, arc-shaped guide groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be noted that in the description of the present application, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0025] In addition, it should be understood that in order to facilitate description, the sizes of the various components shown in the drawings are not drawn in accordance with the actual proportional relationship, for example: the thickness or width of certain layers can be exaggerated relative to other layers.

[0026] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined or described in one drawing, it will not need to be further specifically discussed and described in the description of subsequent drawings.

[0027] To solve the technical problems in the background art, as shown in Figs. 1-3 The present application provides a technical solution: a pipe auxiliary displacement device, characterized by:

[0028] The fixed seat 1 is a rectangular plate structure, and two parallel support plates 2 are vertically installed on the upper surface of the fixed seat 1. The support plates 2 are rectangular plate structures, and the upper ends of the two support plates 2 are connected through a connecting plate 3. The connecting plate 3 is a long strip plate structure, and a through hole is formed in the connecting plate 3. The diameter of the through hole matches the diameter of a screw rod 7. The sliding groove 4 is a long strip groove structure, which is arranged between the two support plates 2 and extends along the length direction of the support plates 2. The sliding block 5 is a rectangular block structure, which is adapted to the sliding groove 4 and can be embedded in the sliding groove 4 and slide along the sliding groove 4. The sliding block 5 is provided with a threaded through hole 6, and the axis of the threaded through hole 6 is perpendicular to the sliding direction of the sliding block 5. The screw rod 7 is a cylindrical rod structure, one end of which passes through the through hole of the connecting plate 3 and is connected with a handle 8, and the other end is fixedly connected with the fixed seat 1. The screw thread of the screw rod 7 matches the screw thread of the threaded through hole 6. The mounting plate 9 is a rectangular plate structure, which is fixed on the upper surface of the sliding block 5 through bolts and other fasteners and slides with the sliding block 5. The first roller 10 is a cylindrical roller structure, the axis of which is perpendicular to the support plate 2, and the first roller 10 is rotatably installed on the mounting plate 9 through bearings and other rotating components. The handle 11 is a rod structure, one end of which is fixedly connected with the side wall of the first roller 10, so that the first roller 10 can rotate with the rotation of the handle 11. The second roller 12 is a cylindrical roller structure, which is parallel to the axial direction of the first roller 10, is respectively installed on the inner side of the two support plates 2, is located below the sliding groove 4, and is symmetrically arranged with the axis of the first roller 10 as the axis of symmetry. The second roller 12 is rotatably installed on the support plate 2 through bearings and other rotating components.

[0029] In actual operation, first, the pipe is placed on the two second rollers 12. Then, by rotating the handle 8, the position of the sliding block 5 in the sliding groove 4 is adjusted, so that the first roller 10 is in contact with the pipe and clamps the pipe. Then, the handle 11 is rotated, so that the first roller 10 is rotated, thereby driving the pipe to advance or retract on the second roller 12, achieving fine adjustment and displacement of the pipe.

[0030] It should be pointed out that the arc-shaped guide groove 13 is a circular arc groove structure, which is respectively arranged on the side wall of the first roller 10 and the second roller 12 and is perpendicular to the axis of the roller. The circular arc radius of the arc-shaped guide groove 13 matches the outer diameter of the pipe, which can tightly fit the outer surface of the pipe and play a guiding and positioning role. When the pipe is placed on the second roller 12 and clamped by the first roller 10, the outer surface of the pipe will be embedded in the arc-shaped guide groove 13, which ensures that the pipe remains stable during displacement and prevents it from shifting or rolling. The design of the arc-shaped guide groove 13 improves the precision and reliability of the pipe displacement, so that the pipe can move smoothly along the predetermined trajectory.

[0031] It is worth noting that the bottom surface of the mounting plate 9 is a rectangular plane, and its length dimension is greater than the width dimension of the sliding groove 4. This design enables the mounting plate 9 to completely cover the open part of the sliding groove 4, and the longer bottom surface of the mounting plate 9 provides a more stable mounting base for the first roller 10, ensuring that it does not easily shake or deviate during operation, thereby improving the reliability and durability of the device.

[0032] It is worth noting that the two second rollers 12 are installed at the same horizontal height of the support plate 2, ensuring that their axes are on the same horizontal plane. In this way, when the pipe is placed on the second rollers 12, the bottom of the pipe can be evenly supported on the two rollers, avoiding tilting or instability of the pipe due to inconsistent roller heights. This design enables the pipe to remain horizontal during displacement, reducing additional friction or pressure caused by height differences, thereby improving the stability and safety of pipe displacement.

[0033] It is worth noting that the first roller 10 and the second roller 12 are made of polyurethane or nylon material. Polyurethane and nylon have excellent wear resistance and low friction coefficient, which can effectively reduce the wear of the pipe when moving on the roller, prolonging the service life of the roller. At the same time, these two materials also have good elasticity and impact resistance, which can absorb a certain impact force during pipe displacement, reducing damage to the pipe and the device. In addition, polyurethane and nylon materials also have good self-lubricating properties, eliminating the need for frequent lubricant addition, reducing maintenance costs, and improving the convenience of using the device.

[0034] It is worth noting that the handle 8 is designed as a detachable structure, which is convenient for installation and disassembly as needed. This design enables the handle 8 to be removed when the sliding block 5 does not need to be adjusted in position, avoiding interference with other operations or occupying space, thereby improving the flexibility and efficiency of the device. The gripping part of the handle 8 is made of anti-slip material, such as rubber, anti-slip plastic, etc., which can effectively increase the friction between the hand and the handle 8, ensuring the stability and safety of the operation. This design improves the comfort and reliability of the operation, reducing the risk of accidents caused by slippery hands.

[0035] It is worth noting that the position where the first roller 10 contacts the pipe is provided with a buffer layer, which is a rubber pad. The rubber pad has good elasticity and buffering performance, which can absorb part of the impact force and vibration when the pipe contacts the first roller 10, reducing the damage to the surface of the pipe and protecting the surface quality of the pipe. At the same time, the rubber pad also has a certain anti-slip effect, which can increase the friction between the pipe and the roller, preventing the pipe from slipping during displacement, thereby improving the stability and reliability of pipe displacement. In addition, the setting of the rubber pad also helps to reduce the noise generated by the device during operation, creating a quieter working environment.

[0036] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes can be made in detail without departing from the principles and spirit of the application. The scope of the application is therefore defined by the appended claims and their equivalents.

Claims

1. A pipe-aid displacement device, characterized by, The utility model provides a kind of pipe fitting lifting device, including: Fixed seat (1); Supporting plate (2), two described supporting plate (2) are vertically arranged on the fixed seat (1), and two described supporting plate (2) are parallel to each other, and end is connected by connecting plate (3), and connecting plate (3) is provided with through-hole; Chute (4), the chute (4) is arranged between two described supporting plate (2); Sliding block (5), the sliding block (5) is arranged in the chute (4), and the sliding block (5) is provided with threaded through hole (6), and its inner screw rod (7) is arranged, and one end of the screw rod (7) passes through the through-hole on the connecting plate (3) and is connected with handle (8), and the other end is connected with the fixed seat (1), and rotating handle (8) can adjust the position of sliding block (5) in chute (4); Mounting plate (9), the mounting plate (9) is arranged on the sliding block (5) and slides with the sliding block (5), and the first roller (10) is installed on the mounting plate (9), and the axial direction of the first roller (10) is perpendicular to the supporting plate (2); Handle (11), the handle (11) is connected with the side wall of the first roller (10), and rotating handle (11) can realize the rotation of the first roller (10); Second roller (12), the second roller (12) is arranged on the supporting plate (2), and the axial direction of the second roller (12) is parallel to the first roller (10), and two second rollers (12) are arranged symmetrically with the shaft of the first roller (10).

2. A pipe-aid displacement device according to claim 1, wherein, It also includes arc-shaped guide slot (13), and the arc-shaped guide slot (13) is arranged on the side wall of the first roller (10) and the second roller (12).

3. A pipe-aid displacement device according to claim 2, wherein, The bottom surface length of the mounting plate (9) is greater than the width of the chute (4).

4. The pipe-aid displacement device of claim 2, wherein, Two described second rollers (12) are located on the same horizontal plane.

5. A pipe-aid displacement device according to claim 4, wherein, The material of the first roller (10) and the second roller (12) is polyurethane or nylon.

6. The pipe-aid displacement device of claim 1, wherein, The handle (8) is detachable structure, and the grip part of handle (8) is made of antiskid material.

7. The pipe-aid displacement device of claim 1, wherein, The position of the first roller (10) contacting with pipe fitting is provided with buffer layer, and the buffer layer is rubber pad.

Images