Handrail welding and positioning tool

Abstract

The utility model relates to a handrail welding positioning tool, and relates to the field of welding processing equipment, the handrail welding positioning tool comprises a workbench, a base, a limiting rod and a plurality of pipe end limiting pieces, the workbench is horizontally arranged, the base is fixed on the workbench, the limiting rod is vertically fixed on the workbench, and the plurality of pipe end limiting pieces are arranged on one side of the base; the base is used for placing the fixing piece, the limiting rod is used for supporting the armrest pipe, and the pipe end limiting piece is used for supporting the end of the armrest pipe. The welding device has the effect of improving the positioning efficiency of the handrail pipe and the fixing piece during welding.

Description

Technical Field

[0001] The present application relates to the field of welding processing equipment, and in particular to a handrail welding positioning tool. Background Art

[0002] In restrooms in facilities such as hospitals and nursing homes, handrails are often installed on both sides of the toilet. Users with poor motor ability, such as the elderly or patients, can stand up or sit down with the handrails, reducing the chance of users slipping in the restroom.

[0003] The relevant handrail parts include handrail tubes and fixings. The handrail tubes are formed into irregular shapes by bending metal pipes. Both ends of the handrail tubes are welded and fixed to the fixings. The fixings are set as metal plate structures. Construction workers can use bolts to install the fixings on the wall, thereby improving the efficiency of installing the handrail parts on the wall.

[0004] The above-mentioned related technical solutions have the following defects: when welding the handrail parts, the user needs to place the fixing parts and the handrail tube to the predetermined position before welding. During the operation, a clamp needs to be used to fix the handrail tube and the fixing parts respectively, which makes the welding time-consuming. Utility Model Content

[0005] In order to improve the efficiency of positioning handrail tubes and fixings during welding, the present application provides a handrail welding positioning tool.

[0006] The handrail welding positioning tool provided in this application adopts the following technical solution:

[0007] A handrail welding positioning tool comprises a workbench, a base, a limit rod and a pipe end limit piece. The workbench is horizontally arranged, the base is fixed on the workbench, the limit rod is vertically fixed on the workbench, a plurality of pipe end limit pieces are arranged, and a plurality of pipe end limit pieces are installed on one side of the base. The base is used for placing the fixing piece, the limit rod is used for supporting the handrail pipe, and the pipe end limit piece is used for supporting the end of the handrail pipe.

[0008] By adopting the above technical solution, a base is set on the workbench, so that the user can place the fixing part on the base. By setting a limit rod and a pipe end limit part on the workbench, when the user places the handrail tube on the fixing part, the limit rod and the pipe end limit part jointly abut against one side of the handrail tube, so that the end of the handrail tube can abut against the fixing part to maintain a vertical state, thereby facilitating the user to perform welding work. The handrail tube and the fixing part do not need to be clamped by a clamp, thereby reducing the steps of installing and disassembling the handrail part on the clamp, which can improve the efficiency of welding. The probability of the handrail tube moving relative to the fixing part during welding is low.

[0009] Optionally, the base is provided with a plurality of end positioning blocks and a plurality of side positioning blocks, the end positioning blocks and the side positioning blocks are mounted on the upper surface of the base, and the end positioning blocks and the side positioning blocks are perpendicular to each other.

[0010] By adopting the above technical solution, by arranging end positioning blocks and side positioning blocks on the base, the end positioning blocks and side positioning blocks can be clamped on the adjacent two side edges of the fixing part, thereby reducing the probability of the fixing part slipping on the base. During the welding process, the user can keep the fixing part in a fixed position, thereby improving the welding effect.

[0011] Optionally, the end positioning blocks and the side positioning blocks are detachably connected to the base.

[0012] By adopting the above technical solution, users can clamp fixing parts of different sizes on the base by setting end positioning blocks and side positioning blocks of different sizes on the base, thereby facilitating users to weld armrest parts of different shapes on the workbench.

[0013] Optionally, the pipe end stopper includes a mounting frame and an abutment plate, the mounting frame is disposed on a workbench, the abutment plate is fixed on the mounting frame, and the abutment plate is vertically disposed relative to the workbench.

[0014] By adopting the above technical solution, an abutment plate is arranged on the mounting frame so that the abutment plate is vertically arranged on the workbench. When the handrail tube is arranged on the fixing member, the contact area between the handrail tube and the abutment plate is larger, which can reduce the probability of the handrail tube slipping on the fixing member.

[0015] Optionally, an axle seat is fixed on the workbench, and the mounting frame is rotatably connected to the axle seat.

[0016] By adopting the above technical solution, an axle seat is set on the workbench so that the mounting frame can be rotated through the axle seat. After the user welds the handrail tube part to the fixing part, the mounting frame can be rotated and the abutment plate can be moved away from the handrail tube, thereby reducing the probability of the pipe end limiter affecting the movement of the welding tool.

[0017] Optionally, a limiting member is fixed on the workbench, and the limiting member is used to abut the mounting frame and keep the abutting plate in a vertical state.

[0018] By adopting the above technical solution, a limit piece is set on the workbench so that the limit piece can clamp the mounting frame. When the user rotates the mounting frame and makes the abutment plate perpendicular to the workbench, the limit piece abuts the mounting frame, so that the abutment plate can be quickly rotated to a state perpendicular to the workbench. When the abutment plate is vertical, the abutment plate contacts the handrail tube, which can be regarded as the handrail tube position moving to the predetermined position. At this time, the user can perform welding work.

[0019] Optionally, the limiting rod includes a horizontal rod and a vertical rod, the vertical rod is vertically fixed on the workbench, the horizontal rod is horizontally fixed on the vertical rod, and the horizontal rod and the vertical rod are used to abut against one side of the handrail tube.

[0020] By adopting the above technical solution, by arranging horizontal rods and vertical rods on the limit rod, when the handrail tube is arranged on one side of the limit rod, the handrail tube abuts against the horizontal rod and the vertical rod, and the contact points between the handrail tube and the limit rod are increased, thereby further improving the supporting effect of the limit rod on the handrail member and reducing the chance of the handrail tube slipping on one side of the limit rod.

[0021] Optionally, a plurality of clamps are provided on the limit rod, and the clamps include a clamp and a connecting plate. The clamp is elastic, and the cross-section of the clamp is arc-shaped. The clamp is used to be sleeved outside the handrail tube, and the connecting plate is detachably connected to the limit rod.

[0022] By adopting the above technical solution, a clamp is provided on the limit rod so that the handrail tube can be clamped on the clamp, thereby improving the connection stability between the limit rod and the handrail tube and reducing the probability of the handrail tube slipping on one side of the limit rod.

[0023] In summary, the beneficial technical effects of this application are:

[0024] 1. By setting a base on the workbench, the user can place the fixing part on the base. By setting a limit rod and a pipe end limiter on the workbench, when the user places the handrail tube on the fixing part, the limit rod and the pipe end limiter abut against one side of the handrail tube together, so that the end of the handrail tube can abut against the fixing part to maintain a vertical state, thereby facilitating the user to perform welding work. The handrail tube and the fixing part do not need to be clamped by a clamp, thereby reducing the steps of installing and disassembling the handrail part on the clamp, which can improve the efficiency of welding. The probability of the handrail tube moving relative to the fixing part during welding is low;

[0025] 2. By arranging the end positioning blocks and the side positioning blocks on the base, the end positioning blocks and the side positioning blocks can be stuck on the adjacent two sides of the fixing part, thereby reducing the probability of the fixing part slipping on the base, and the fixing part can be kept in a fixed position during the welding process, thereby improving the welding effect;

[0026] 3. By arranging horizontal bars and vertical bars on the limit rod, when the handrail tube is arranged on one side of the limit rod, the handrail tube abuts against the horizontal bars and the vertical bars, and the contact points between the handrail tube and the limit rod are increased, thereby further improving the supporting effect of the limit rod on the handrail member and reducing the probability of the handrail tube slipping on one side of the limit rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the use status of the embodiment of the present application. Figure 1 .

[0028] Figure 2 This is a schematic diagram of the overall structure of the embodiment of the present application. Figure 1 .

[0029] Figure 3 This is a schematic diagram of the use status of the embodiment of the present application. Figure 2 .

[0030] Figure 4 This is a schematic diagram of the overall structure of the embodiment of the present application. Figure 2 .

[0031] Figure numerals: 1. workbench; 2. base; 21. end positioning block; 22. side positioning block; 3. limit rod; 31. horizontal rod; 32. vertical rod; 33. clamp; 331. clamp; 332. connecting plate; 4. pipe end limit piece; 41. mounting frame; 411. axle seat; 42. abutment plate; 43. limit piece; 5. handrail piece; 51. handrail tube; 52. fixing piece. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings.

[0033] The present application embodiment discloses a handrail welding positioning tool, referring to Figure 1 and Figure 2 , including a workbench 1, a base 2, a limit rod 3 and a pipe end limit piece 4. The workbench 1 is horizontally arranged on the ground, and the base 2 is fixed on the upper surface of the workbench 1. When the handrail member 5 is welded, the fixing member 52 is horizontally placed on the base 2. The limit rod 3 is vertically fixed on the workbench 1, and the limit rod 3 is used to abut against one side of the handrail tube 51. There are multiple pipe end limit pieces 4, and the pipe end limit pieces 4 are fixed on the workbench 1 and located on one side of the base 2. The user sets the fixing member 52 on the base 2, and leans the handrail tube 51 against the limit rod 3, so that the end of the handrail tube 51 can abut against the fixing member 52. At this time, multiple pipe end limit pieces 4 are respectively abutted against the ends of the handrail tube 51, so that the handrail tube 51 keeps a stable position, and the user can hold the welding equipment to weld and fix the handrail tube 51 to the fixing member 52.

[0034] Reference Figure 1 and Figure 2The base 2 is a cubic structure. The base 2 is made of a metal material with high structural strength. When the armrest 5 is set on the base 2 for welding, the probability of deformation of the base 2 is low, so that the welding quality of the armrest 5 is high. A plurality of end positioning blocks 21 and a plurality of side positioning blocks 22 are arranged on the base 2. The end positioning blocks 21 and the side positioning blocks 22 are fixed on the upper surface of the base 2, and the end positioning blocks 21 and the side positioning blocks 22 are vertical. When the fixing member 52 is placed on the base 2, the end positioning blocks 21 and the side positioning blocks 22 are respectively stuck on the side walls of the fixing member 52, so as to facilitate the user to locate the position of the fixing member 52, reduce the probability of the position of the fixing member 52 being offset during welding, and improve the processing quality.

[0035] Reference Figure 2 In other embodiments, the end positioning block 21 and the side positioning block 22 are detachably connected to the base 2 by bolts, and the user can set the end positioning blocks 21 and the side positioning blocks 22 of different sizes on the base 2, thereby facilitating the user to place armrests 5 of different sizes on the workbench 1 for processing.

[0036] Reference Figure 2 The limiting rod 3 is made of square steel, which is vertically fixed on the workbench 1. The pipe end limiting member 4 includes a mounting frame 41 and an abutment plate 42, the mounting frame 41 is fixed on the workbench 1, and the abutment plate 42 is fixed on the mounting frame 41. The abutment plate 42 is vertically arranged relative to the upper surface of the workbench 1. The abutment plate 42 can block the end of the handrail tube 51, so that the handrail tube 51 can be stably erected on the fixing member 52, reducing the probability of the handrail tube 51 slipping off the fixing member 52 when the user welds the handrail member 5.

[0037] In other embodiments, reference Figure 3 and Figure 4The limiting rod 3 includes a horizontal rod 31 and a vertical rod 32. The vertical rod 32 is vertically fixed on the workbench 1. The horizontal rod 31 is horizontally fixed in the middle of the vertical rod 32. When the handrail tube 51 leans on the limiting rod 3, the horizontal rod 31 and the vertical rod 32 are both in contact with the handrail tube 51. The limiting rod 3 has more contact points with the handrail tube 51, which improves the stability of the handrail tube 51 standing on the workbench 1. A plurality of clamps 33 are installed on the limiting rod 3. The clamps 33 include a clamp 331 and a connecting plate 332. The clamp 331 is made of elastic material. The clamp 331 is an arc structure. The arc shape of the cross section of the clamp 331 is a superior arc. The handrail tube 51 can be clamped in the clamp 331. The connecting plate 332 is fixed to the clamp 331. A plurality of through holes are opened on the connecting plate 332. The connecting plate 332 is detachably connected to the limiting rod 3 by bolts. The user can clamp the handrail tube 51 in the clamp 331 to further improve the stability of the handrail tube 51 when it is vertical. The user can replace the clamp 33 on the limit rod 3, so that handrail tubes 51 of different sizes and shapes can be set on the workbench 1 for welding.

[0038] Reference Figure 3 and Figure 4 The pipe end stopper 4 is provided with an axle seat 411, the axle seat 411 is fixed on the workbench 1, and the mounting frame 41 is rotatably connected to the axle seat 411. The mounting frame 41 can drive the abutment plate 42 to rotate on the workbench 1. The user can move the mounting frame 41 to move the abutment plate 42 away from the handrail tube 51, thereby facilitating the user to weld at the circumference of the abutment between the handrail tube 51 and the fixing member 52, reducing the probability of the mounting frame 41 affecting the movement of the welding tool, and facilitating use.

[0039] Reference Figure 4 A limiting member 43 is provided on one side of the shaft seat 411, and the limiting member 43 is used to clamp the mounting frame 41, so that the abutting plate 42 remains in a vertical state. When the mounting frame 41 rotates until the abutting plate 42 remains vertical, the mounting frame 41 abuts against the limiting member 43, so that the abutting plate 42 can position the end of the handrail tube 51, reducing the steps of the user rotating the mounting frame 41 and detecting whether the abutting plate 42 is perpendicular to the workbench 1.

[0040] The implementation principle of the embodiment of the present application is as follows: by setting a base 2 on the workbench 1, and setting an end positioning block 21 and a side positioning block 22 on the base 2, the side edges of the fixing member 52 can be respectively clamped on the end positioning block 21 and the side positioning block 22, thereby reducing the time for users to adjust the relative positions of the fixing member 52 and the handrail tube 51 and improving processing efficiency; by setting a limit rod 3 and a pipe end limit member 4 on the workbench 1, the limit rod 3 and the abutment plate 42 can abut on the handrail tube 51, thereby enabling the handrail tube 51 to stand upright on the fixing member 52, which is convenient for users to perform welding.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A handrail welding positioning tool, characterized in that: The invention comprises a workbench (1), a base (2), a limiting rod (3) and a pipe end limiting piece (4), wherein the workbench (1) is arranged horizontally, the base (2) is fixed on the workbench (1), the limiting rod (3) is fixed vertically on the workbench (1), a plurality of pipe end limiting pieces (4) are arranged, and the plurality of pipe end limiting pieces (4) are installed on one side of the base (2), the base (2) is used to place a fixing piece (52), the limiting rod (3) is used to support a handrail pipe (51), and the pipe end limiting piece (4) is used to support the end of the handrail pipe (51).

2. The handrail welding positioning tool according to claim 1, characterized in that: The base (2) is provided with a plurality of end positioning blocks (21) and a plurality of side positioning blocks (22). The end positioning blocks (21) and the side positioning blocks (22) are mounted on the upper surface of the base (2). The end positioning blocks (21) and the side positioning blocks (22) are perpendicular to each other.

3. The handrail welding positioning tool according to claim 2, characterized in that: The end positioning block (21) and the side positioning block (22) are detachably connected to the base (2).

4. The handrail welding positioning tool according to claim 1, characterized in that: The pipe end stopper (4) comprises a mounting frame (41) and an abutment plate (42); the mounting frame (41) is arranged on the workbench (1); the abutment plate (42) is fixed on the mounting frame (41); and the abutment plate (42) is arranged vertically relative to the workbench (1).

5. The handrail welding positioning tool according to claim 4, characterized in that: A shaft seat (411) is fixed on the workbench (1), and the mounting frame (41) is rotatably connected to the shaft seat (411).

6. The handrail welding positioning tool according to claim 5, characterized in that: A limiting member (43) is fixed on the workbench (1), and the limiting member (43) is used to abut against the mounting frame (41) and keep the abutting plate (42) in a vertical state.

7. The handrail welding positioning tool according to claim 1, characterized in that: The limiting rod (3) comprises a horizontal rod (31) and a vertical rod (32); the vertical rod (32) is vertically fixed on the workbench (1); the horizontal rod (31) is horizontally fixed on the vertical rod (32); the horizontal rod (31) and the vertical rod (32) are used to abut against one side of the handrail tube (51).

8. The handrail welding positioning tool according to claim 7, characterized in that: The limiting rod (3) is provided with a plurality of clamping members (33), the clamping members (33) comprising a clamping hoop (331) and a connecting plate (332), the clamping hoop (331) being elastic, the cross section of the clamping hoop (331) being arc-shaped, the clamping hoop (331) being used for being sleeved outside the handrail tube (51), and the connecting plate (332) being detachably connected to the limiting rod (3).

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