CN219562011U

CN219562011U - Be used for railing horizontal pole welded interval positioning tool

Info

Publication number: CN219562011U
Application number: CN202321230371.XU
Authority: CN
Inventors: 李松; 张军锋; 余小宇; 秦豪
Original assignee: CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Current assignee: CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-08-22
Anticipated expiration: 2033-05-19

Abstract

The utility model belongs to the technical field of railing manufacture, and provides a spacing positioning tool for railing cross bar welding, which comprises at least two positioning pieces with identical structures, wherein each positioning piece comprises a vertical rod, the top of each vertical rod is connected with a hook, each hook is used for being connected with a transverse railing at the topmost part of a railing, each hook is arc-shaped, when the hooks are connected to the transverse railing at the topmost part of the railing, each hook is tangent to the transverse railing at the topmost part of the railing, at least two cross bars are arranged on each vertical rod at intervals along the vertical direction, each cross bar extends towards the horizontal direction, the extending directions of all the cross bars are identical, and each cross bar is used for placing the transverse railing to be welded. The utility model has the advantages that: the positioning of the space between the transverse rails to be welded can be completed only by using the connection between at least two positioning pieces and the transverse rail at the topmost part of the rail, so that the straightness and levelness of the welding of the transverse rail are ensured, and the welding device is simple in operation, simple in structure, low in cost and convenient to use.

Description

Be used for railing horizontal pole welded interval positioning tool

Technical Field

The utility model belongs to the technical field of railing manufacture, and particularly relates to a spacing positioning tool for railing cross bar welding.

Background

In the welding process of the stainless steel rails, two vertical rails are firstly arranged, the topmost transverse rails are welded between the tops of the two vertical rails, and then other transverse rails parallel to the topmost transverse rails are welded between the two vertical rails, so that the distance between the rails is always required to be measured in the welding process of the rails, the distance between the rails is identical, particularly the distance between the rails of the rails is ensured, the distance between the rails is identical, the straightness of the rails after welding can be ensured, and the distance measuring device for the welding process of the rails is often used.

For example, patent publication number CN212620588U utility model discloses a distance measuring device for welding and processing stainless steel railings, which is used for realizing the measurement of the distance between railings through a hand-carrying rope, an infrared probe and the like, and has the advantages of complex operation, inconvenient use and high cost.

Disclosure of Invention

The utility model aims to provide a spacing positioning tool for welding rail cross bars, which can position the spacing between transverse rails to be welded only by connecting at least two positioning pieces with the transverse rails at the top of the rails, ensures the straightness and levelness of the welding of the transverse rails, and has the advantages of simple operation, simple structure, low cost and convenient use.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a be used for railing horizontal pole welded interval positioning tool, include: the locating part that two piece at least structures are unanimous, the locating part includes the montant, the top of montant is connected with the couple, the couple is used for being connected with the horizontal railing at railing top, the couple is convex, works as the couple is connected in the horizontal railing department at railing top, the couple is tangent with the horizontal railing at railing top, be equipped with two at least horizontal poles along vertical interval on the montant, the horizontal pole extends to the horizontal direction, and all the extending direction of horizontal pole is unanimous, the horizontal pole is used for placing the horizontal railing of waiting to weld.

Compared with the prior art, the utility model has the advantages that: during the use, with setting element through the couple in the horizontal railing department at top for the couple is tangent with the horizontal railing department at top, guarantees that the montant is in vertical state after the couple is in the horizontal railing department at top, and the montant is mutually perpendicular with the horizontal plane promptly, has both guaranteed that the horizontal pole on the montant is in the horizontality, and the horizontal pole of the relative position on each setting element is all in same horizontal line, later will wait to weld horizontal railing place on the horizontal pole of the relative position department on each setting element, has guaranteed levelness and straightness that horizontal railing placed, later to the both ends and the vertical railing welded connection of placing of horizontal railing, accomplishes the installation of railing. Therefore, the utility model can complete the positioning of the space between the transverse rails to be welded by only using the connection between at least two positioning pieces and the transverse rail at the top of the rail, ensures the straightness and levelness of the welding of the transverse rails, and has simple operation, simple structure, low cost and convenient use.

In the interval positioning tool for welding the rail cross bars, the hooks are arc-shaped, the central angles corresponding to the hooks are theta, and the theta is more than or equal to 90 degrees and less than or equal to 180 degrees, so that the tight connection between the hooks and the transverse rail at the topmost part of the rail is ensured, and the positioning piece is prevented from falling off in the use process.

In the interval positioning tool for welding the rail cross bars, one end, away from the vertical rods, of the hook is connected with a vertical first stop lever, and the interval between the first stop lever and the vertical rods is larger than or equal to the diameter of the transverse rail at the topmost part of the rail. When the locating piece passes through the couple and hangs in the horizontal railing department in railing top, first pin butt is in the one side of the horizontal railing of here, avoids the couple to follow the drop of the horizontal railing department in top.

In the interval positioning tool for welding the rail cross bars, the cross bars are connected with second stop bars which extend vertically upwards, and the interval between the second stop bars and the vertical bars is larger than or equal to the diameter of the transverse bars. In the use, when placing the horizontal railing of waiting to weld on the horizontal pole of each setting element relative position, horizontal railing on each horizontal pole supports and leans on second pin department, avoids horizontal railing to drop from the horizontal pole in the use.

Drawings

FIG. 1 is a schematic view of a structure of an embodiment of the present utility model in use;

FIG. 2 is a schematic overall structure of an embodiment of the present utility model;

fig. 3 is a schematic structural view of a hanger according to an embodiment of the present utility model.

In the figure, 1, a positioning piece; 2. a vertical rod; 3. a hook; 4. a cross bar; 5. a first stop lever; 6. a second stop lever; 7. railing; 8. and a transverse railing.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 to 3, a spacing positioning tool for rail cross bar welding of the present utility model includes: the locating part 1 that two piece at least structures are unanimous, locating part 1 includes montant 2, the top of montant 2 is connected with couple 3, couple 3 is used for being connected with railing 7 transverse railing 8 at the topmost, couple 3 is convex, when couple 3 is connected in railing 7 transverse railing 8 department at the topmost, couple 3 is tangent with railing 7 transverse railing 8, be equipped with two at least horizontal poles 4 along vertical interval on the montant 2, horizontal pole 4 extends to the horizontal direction, and the extending direction of all horizontal poles 4 is unanimous, horizontal pole 4 is used for placing and waits to weld transverse railing 8.

During the use, hang setting element 1 in the horizontal railing 8 department at the top of railing 7 through couple 3 for couple 3 is tangent with horizontal railing 8 at the top, guarantees that couple 3 hangs behind horizontal railing 8 department at the top montant 2 be in vertical state, and montant 2 is perpendicular with the horizontal plane promptly, has both guaranteed that horizontal pole 4 on montant 2 is in the horizontality, and horizontal pole 4 of the relative position on each setting element 1 all is on same horizontal line, later places the horizontal railing 8 of waiting to weld on horizontal pole 4 of the relative position department on each setting element 1, has guaranteed levelness and straightness that horizontal railing 8 placed, later to the both ends and the vertical railing 7 welded connection of placing of horizontal railing 8, accomplishes the installation of railing 7. Therefore, the utility model can finish the positioning of the space between the transverse rails 8 to be welded by only using the connection between at least two positioning pieces 1 and the transverse rail 8 at the top of the rail 7, ensures the straightness and levelness of the welding of the transverse rail 8, and has simple operation, simple structure, low cost and convenient use.

Further, the hook 3 is arc-shaped, the central angle corresponding to the hook 3 is theta, and theta is more than or equal to 90 degrees and less than or equal to 180 degrees, so that the hook 3 is tightly connected with the transverse railing 8 at the topmost part of the railing 7, and the positioning piece 1 is prevented from falling off in the using process.

Further, one end of the hook 3 far away from the vertical rod 2 is connected with a vertical first stop lever 5, and the distance between the first stop lever 5 and the vertical rod 2 is greater than or equal to the diameter of a transverse railing 8 at the top of the railing 7. When the locating part is hung at the transverse railing 8 at the topmost part of the railing 7 through the hook 3, the first stop lever 5 is abutted against one side of the transverse railing 8 at the topmost part, and the hook 3 is prevented from falling off from the transverse railing 8 at the topmost part.

Further, the cross rod 4 is connected with a second stop lever 6 which extends vertically upwards, and the distance between the second stop lever 6 and the vertical rod 2 is larger than or equal to the diameter of the transverse railing 8. In the use, when placing the transverse railing 8 of waiting to weld on the horizontal pole 4 of each setting element relative position, the transverse railing 8 on each horizontal pole 4 supports and leans on second pin 6 department, avoids transverse railing 8 to drop from horizontal pole 4 in the use.

The specific embodiments described herein are offered by way of example only. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined.

Claims

1. A spacing positioning tool for rail cross bar welding, comprising: the locating part (1) that two piece at least structures are unanimous, locating part (1) includes montant (2), the top of montant (2) is connected with couple (3), couple (3) are used for being connected with horizontal railing (8) at railing (7) top, couple (3) are convex, works as couple (3) are connected in railing (7) lateral railing (8) department at top, couple (3) are tangent with railing (7) lateral railing (8) at top, be equipped with two at least horizontal poles (4) along vertical interval on montant (2), horizontal pole (4) are to the horizontal direction extension, and all the extending direction of horizontal pole (4) is unanimous, horizontal pole (4) are used for placing and wait welded lateral railing (8).

2. A spacing positioning tool for rail cross bar welding according to claim 1, characterized in that the hooks (3) are arc-shaped, and the central angle corresponding to the hooks (3) is θ, and θ is 90 ° or more and 180 ° or less.

3. A spacing positioning tool for rail cross bar welding according to claim 2, characterized in that one end of the hook (3) far away from the vertical bar (2) is connected with a vertical first stop lever (5), and the spacing between the first stop lever (5) and the vertical bar (2) is larger than or equal to the diameter of a transverse rail (8) at the top of the rail (7).

4. A spacing positioning tool for rail cross bar welding according to claim 2, characterized in that the cross bar (4) is connected with a second stop lever (6) extending vertically upwards, the spacing between the second stop lever (6) and the vertical bar (2) is larger than or equal to the diameter of the transverse rail (8) at the position.