CN221134635U - Ladder passing welding tool - Google Patents

Abstract

The utility model relates to a ladder welding tool which comprises a tool bottom plate, wherein two pairs of pipe locating pieces for locating handrail pipes are arranged on one side of the top of the tool bottom plate, a pair of middle pipe locating pieces for locating the middle pipes are arranged on the top of the tool bottom plate, a pair of bending plate locating pieces for locating a bending plate are arranged on the top of the tool bottom plate, a pedal locating piece for locating a pedal is arranged on the other end of the top of the tool bottom plate, a hole distance locating piece for locating a handrail pipe support is arranged on the pedal locating piece, a pair of span locating pieces for locating a first connecting plate are arranged on the top of the tool bottom plate, and a pair of plate locating pieces for locating a second connecting plate are arranged on the top of the tool bottom plate. The utility model has the advantages of accurate positioning of each part of the passing ladder, good welding quality and high efficiency.

Description

Ladder passing welding tool

Technical Field

The utility model relates to the field of welding tools, in particular to a ladder-passing welding tool.

Background

The positioning structure of the conventional welding tool is single, two parts to be welded are fixed by adopting a clamp (such as a pair of bench clamps), then welding is performed, subsequent part clamping welding is performed after the welding is completed, or manual hand parts are used for welding, so that the welding of each part is completed. However, for passing the ladder, the passing ladder has more components, and the welding components are positioned inaccurately during welding in the mode, so that the welding components are easy to move and misplacement, the positioning precision of the components cannot be ensured, the processing quality of the workpiece is difficult to ensure, and the welding components are repositioned during welding, so that the welding efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a ladder-passing welding tool.

The utility model adopts the following technical scheme to realize the aim: the ladder passing welding tool comprises a handrail pipe, a middle pipe, a bending plate, pedals, handrail pipe supports, a first connecting plate and a second connecting plate, wherein the handrail pipe supports are arranged on two sides of the bending plate, the handrail pipe is arranged at the top of the handrail pipe support, the middle pipe is arranged in the handrail pipe, the pedals are arranged between the handrail pipe supports on two sides, the first connecting plate is arranged at the rear side of the handrail pipe support, and the second connecting plate is arranged at the bottom of one handrail pipe support;

The ladder-passing welding tool comprises a tool bottom plate, two pairs of pipe locating pieces for locating the handrail pipe are arranged on one side of the top of the tool bottom plate, a pair of middle pipe locating pieces for locating the middle pipe are arranged on the top of the tool bottom plate, a pair of bending plate locating pieces for locating the bending plate are arranged on the top of the tool bottom plate, a pedal locating piece for locating the pedal is arranged on the other end of the top of the tool bottom plate, a hole distance locating piece for locating the handrail pipe support is arranged on the pedal locating piece, a pair of span locating pieces for locating the first connecting plate are arranged on the top of the tool bottom plate, and a pair of plate locating pieces for locating the second connecting plate are arranged on the top of the tool bottom plate.

In particular, a reinforcing base made of square tubes is welded at the bottom of the tool bottom plate.

In particular, the pipe locating piece is of a C-shaped structure, the tops of the upper plate and the lower plate of the pipe locating piece are respectively provided with a first pipe groove corresponding to the handrail pipe, the pipe clamp of the handrail pipe is arranged in the first pipe groove, the bottom of the pipe locating piece is provided with a first inserting block, the top of the tool bottom plate is provided with a first inserting groove corresponding to the first inserting block, and the first inserting block is inserted into the first inserting groove.

Particularly, the middle pipe locating piece comprises a first trapezoid vertical plate, a pair of pipe locating plates are fixedly inserted on the vertical edges of the first vertical plate, a second pipe groove is formed in the pipe locating plates, the middle pipe is clamped in the second pipe groove, a second inserting block is arranged at the bottom of the first vertical plate, a second inserting groove corresponding to the second inserting block is formed in the top of the tool bottom plate, and the second inserting block is inserted into the second inserting groove.

In particular, the bending plate locating piece is of a trapezoid structure, the vertical edge of the bending plate locating piece is provided with an L-shaped first locating groove, the rear side edge of the bending plate is clamped in the first locating groove, the bottom of the bending plate locating piece is provided with a third inserting block, the top of the tool bottom plate is provided with a third inserting groove corresponding to the third inserting block, and the third inserting block is inserted into the third inserting groove.

In particular, the pedal locating piece comprises a pair of rectangular second vertical plates, the top of each second vertical plate is provided with a second locating groove, the pedal is arranged in each second locating groove, a reinforcing plate is arranged between each pair of second vertical plates, fourth inserting blocks are arranged at the bottoms of the second vertical plates and the reinforcing plates, fourth inserting grooves corresponding to the fourth inserting blocks are formed in the top of the tool bottom plate, and the fourth inserting blocks are inserted into the fourth inserting grooves.

In particular, the hole distance locating piece is rectangular structure, and the second riser is kept away from pipe locating piece one side top and is equipped with the draw-in groove, and hole distance locating piece inserts to be established fixedly in the draw-in groove, and hole distance locating piece tip is equipped with the connecting hole, and handrail pipe support tip is set up on the hole distance locating piece, and handrail pipe support tip through-hole just corresponds and is fixed through the bolt and nut connection with the connecting hole.

In particular, the span locating piece is rectangular in structure, the first connecting plates on two sides locate the span through the span locating piece, a fifth inserting block is arranged at the bottom of the span locating piece, a fifth inserting groove corresponding to the fifth inserting block is arranged at the top of the tool bottom plate, and the fifth inserting block is inserted into the fifth inserting groove.

In particular, the board locating piece is rectangular structure, and board locating piece top is equipped with the third constant head tank, and the second connecting plate is arranged in the third constant head tank, and board locating piece bottom is equipped with the sixth inserted block, and frock bottom plate top is equipped with the sixth slot that corresponds with the sixth inserted block, and the sixth inserted block inserts in the sixth slot.

The beneficial effects of the utility model are as follows: according to the utility model, the pipe locating piece, the middle pipe locating piece, the bending plate locating piece, the pedal locating piece, the hole distance locating piece, the gear distance locating piece and the plate locating piece are arranged, each part passing through the ladder is combined and accurately located during welding, and then welding is performed, so that errors caused by hand-held locating are avoided, welding quality is good, reworking is avoided, and welding efficiency is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a bottom view of the present utility model;

FIG. 3 is a schematic view of the connection of the present utility model with a ladder;

FIG. 4 is a schematic view of a ladder structure;

In the figure: 1-passing through a ladder; 101-an armrest tube; 102-an intermediate tube; 103-bending the plate; 104-a pedal; 105-arm tube rack; 106-a first connection plate; 107-a second connection plate;

2-a tool bottom plate;

3-tube positioning member; 301-a first tube slot; 302-a first plug; 303-a first slot;

4-an intermediate tube positioning member; 401-a first riser; 402-tube positioning plate; 403-second tube slot; 404-a second plug; 405-a second slot;

5-bending plate positioning pieces; 501-a first positioning groove; 502-a third plug; 503-a third slot;

6-pedal positioning; 601-a second riser; 602-a second positioning groove; 603-reinforcing plates; 604-fourth plug; 605-fourth slot;

7-hole pitch positioning pieces; 701-clamping groove; 702-connecting holes;

8-a gear-opening positioning piece; 801-fifth plug; 802-fifth slot;

9-plate positioning member; 901-a third positioning groove; 902-sixth plug; 903-sixth slot;

the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

As shown in fig. 4, the ladder 1 comprises a handrail tube 101, a middle tube 102, a bending plate 103, pedals 104, handrail tube supports 105, a first connecting plate 106 and a second connecting plate 107, wherein the handrail tube supports 105 are arranged on two sides of the bending plate 103, the handrail tube 101 is arranged at the top of the handrail tube supports 105, the middle tube 102 is arranged in the handrail tube 101, the pedals 104 are arranged between the handrail tube supports 105 on two sides, the first connecting plate 106 is arranged on the rear side of the handrail tube supports 105, and the second connecting plate 107 is arranged at the bottom of one handrail tube support 105;

1-3, the ladder-passing welding tool comprises a tool bottom plate 2, wherein a reinforcing base made of square tubes is welded at the bottom of the tool bottom plate 2;

Two pairs of pipe locating pieces 3 used for locating the handrail pipe 101 are arranged on one side of the top of the tool bottom plate 2, the pipe locating pieces 3 are of a C-shaped structure, first pipe grooves 301 corresponding to the handrail pipe 101 are formed in the tops of the upper plate and the lower plate of the pipe locating pieces 3, pipe clamps of the handrail pipe 101 are arranged in the first pipe grooves 301, first inserting blocks 302 are arranged at the bottom of the pipe locating pieces 3, first inserting grooves 303 corresponding to the first inserting blocks 302 are formed in the top of the tool bottom plate 2, and the first inserting blocks 302 are inserted into the first inserting grooves 303.

The top of the tooling bottom plate 2 is provided with a pair of middle pipe locating pieces 4 for locating the middle pipe 102, the middle pipe locating pieces 4 are located between the two pairs of pipe locating pieces 3, the middle pipe locating pieces 4 comprise a first vertical plate 401 which is trapezoid, a pair of pipe locating plates 402 are fixedly inserted on the vertical edges of the first vertical plate 401, the pipe locating plates 402 are provided with second pipe grooves 403, the middle pipe 102 is clamped in the second pipe grooves 403, the bottoms of the first vertical plates 401 are provided with second inserting blocks 404, the top of the tooling bottom plate 2 is provided with second inserting grooves 405 corresponding to the second inserting blocks 404, and the second inserting blocks 404 are inserted into the second inserting grooves 405.

The tool bottom plate 2 top is equipped with a pair of bent plate setting element 5 that is used for the location of the bent plate 103 of fifty percent discount, and bent plate setting element 5 is trapezium structure, and the vertical limit of bent plate setting element 5 is equipped with L shape's first constant head tank 501, and the back side card of bent plate 103 is established in first constant head tank 501, and bent plate setting element 5 bottom is equipped with third inserted block 502, and tool bottom plate 2 top is equipped with the third slot 503 that corresponds with third inserted block 502, and third inserted block 502 inserts in the third slot 503.

The other end of the top of the tooling bottom plate 2 is provided with a pedal positioning piece 6 for positioning the pedal 104, the pedal positioning piece 6 comprises a pair of rectangular second vertical plates 601, the tops of the second vertical plates 601 are provided with second positioning grooves 602, the pedal 104 is arranged in the second positioning grooves 602, a reinforcing plate 603 is arranged between the pair of second vertical plates 601, fourth inserting blocks 604 are arranged at the bottoms of the second vertical plates 601 and the reinforcing plate 603, fourth inserting grooves 605 corresponding to the fourth inserting blocks 604 are formed in the top of the tooling bottom plate 2, and the fourth inserting blocks 604 are inserted into the fourth inserting grooves 605.

The pedal locating piece 6 is provided with a hole distance locating piece 7 for locating the handrail tube support 105, the hole distance locating piece 7 is of a rectangular structure, the top of one side of the second vertical plate 601, far away from the tube locating piece 3, is provided with a clamping groove 701, the hole distance locating piece 7 is inserted and fixed in the clamping groove 701, the end part of the hole distance locating piece 7 is provided with a connecting hole 702, the end part of the handrail tube support 105 is erected on the hole distance locating piece 7, and a through hole at the end part of the handrail tube support 105 corresponds to the connecting hole 702 and is connected and fixed through a bolt and a nut.

The top of the tooling bottom plate 2 is provided with a pair of span locating pieces 8 for locating the first connecting plates 106, the span locating pieces 8 are of rectangular structures, the first connecting plates 106 on two sides locate the span through the span locating pieces 8, the bottom of the span locating pieces 8 is provided with a fifth inserting block 801, the top of the tooling bottom plate 2 is provided with a fifth inserting groove 802 corresponding to the fifth inserting block 801, and the fifth inserting block 801 is inserted into the fifth inserting groove 802.

The top of the tooling bottom plate 2 is provided with a pair of plate locating pieces 9 for locating the second connecting plate 107, the plate locating pieces 9 are of rectangular structures, the top of the plate locating pieces 9 is provided with a third locating groove 901, the second connecting plate 107 is arranged in the third locating groove 901, the bottom of the plate locating pieces 9 is provided with a sixth inserting block 902, the top of the tooling bottom plate 2 is provided with a sixth inserting groove 903 corresponding to the sixth inserting block 902, and the sixth inserting block 902 is inserted into the sixth inserting groove 903.

The pipe locating piece 3, the middle pipe locating piece 4, the bending plate locating piece 5, the pedal locating piece 6, the span locating piece 8 and the plate locating piece 9 are inserted and located on the tool bottom plate 2 through the corresponding insertion blocks and the corresponding insertion slots, and then the welding fixing is carried out, so that the locating is accurate.

When the utility model works, all parts of the passing ladder 1 are placed on the corresponding positioning pieces and then welded and fixed, and the utility model ensures that all parts of the passing ladder 1 are positioned accurately by arranging the pipe positioning piece 3, the middle pipe positioning piece 4, the bending plate positioning piece 5, the pedal positioning piece 6, the hole distance positioning piece 7, the opening distance positioning piece 8 and the plate positioning piece 9, thereby avoiding errors caused by hand positioning, having good welding quality, avoiding reworking and having high welding efficiency.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.

Claims (9)

1. The utility model provides a cross ladder seam frock, cross ladder (1) by handrail pipe (101), intermediate tube (102), bend board (103), footboard (104), handrail pipe support (105), first connecting plate (106), second connecting plate (107) are constituteed, handrail pipe support (105) are located bend board (103) both sides, handrail pipe (101) are located handrail pipe support (105) top, intermediate tube (102) are located handrail intraductal (101), footboard (104) are located between handrail pipe support (105) of both sides, first connecting plate (106) are located handrail pipe support (105) rear side, second connecting plate (107) are located handrail pipe support (105) bottom, characterized in that, including frock bottom plate (2), one side of bottom plate (2) top is equipped with two pairs of pipe setting elements (3) that are used for fixing a position handrail pipe (101), frock bottom plate (2) top is equipped with a pair of intermediate tube setting elements (4) that are used for intermediate tube (102) location, a pair of intermediate tube setting elements (4) are located between two pairs of pipe setting elements (3), bottom plate (2) top is equipped with a pair of bottom plate (103) and is equipped with a pair of top setting elements (6) that are used for fixing a position plate (104) of footboard setting element (6), be equipped with hole apart from setting element (7) that are used for fixing a position handrail pipe support (105) on footboard setting element (6), frock bottom plate (2) top is equipped with a pair of span setting element (8) that are used for fixing a position first connecting plate (106), and frock bottom plate (2) top is equipped with a pair of board setting element (9) that are used for fixing a position second connecting plate (107).

2. The ladder welding tool according to claim 1, characterized in that a reinforcing base made of square tubes is welded at the bottom of the tool bottom plate (2).

3. The ladder welding tool according to claim 2, wherein the pipe locating piece (3) is of a C-shaped structure, first pipe grooves (301) corresponding to the handrail pipes (101) are formed in the tops of the upper plate and the lower plate of the pipe locating piece (3), the pipes of the handrail pipes (101) are clamped in the first pipe grooves (301), first inserting blocks (302) are arranged at the bottoms of the pipe locating piece (3), first inserting grooves (303) corresponding to the first inserting blocks (302) are formed in the tops of the tool bottom plates (2), and the first inserting blocks (302) are inserted into the first inserting grooves (303).

4. The ladder welding tool according to claim 3, wherein the middle pipe locating piece (4) comprises a first trapezoid vertical plate (401), a pair of pipe locating plates (402) are fixedly inserted on the vertical edges of the first trapezoid vertical plate (401), second pipe grooves (403) are formed in the pipe locating plates (402), the middle pipe (102) is clamped in the second pipe grooves (403), second inserting blocks (404) are arranged at the bottoms of the first trapezoid vertical plate (401), second inserting grooves (405) corresponding to the second inserting blocks (404) are formed in the tops of the tool bottom plates (2), and the second inserting blocks (404) are inserted into the second inserting grooves (405).

5. The ladder welding tool set forth in claim 4, wherein the bending plate positioning piece (5) is of a trapezoid structure, an L-shaped first positioning groove (501) is formed in the vertical edge of the bending plate positioning piece (5), the rear side edge of the bending plate (103) is clamped in the first positioning groove (501), a third inserting block (502) is arranged at the bottom of the bending plate positioning piece (5), a third inserting groove (503) corresponding to the third inserting block (502) is formed in the top of the tool bottom plate (2), and the third inserting block (502) is inserted into the third inserting groove (503).

6. The ladder welding tool according to claim 5, wherein the pedal positioning piece (6) comprises a pair of rectangular second vertical plates (601), second positioning grooves (602) are formed in the tops of the second vertical plates (601), the pedals (104) are arranged in the second positioning grooves (602), reinforcing plates (603) are arranged between the pair of second vertical plates (601), fourth inserting blocks (604) are arranged at the bottoms of the second vertical plates (601) and the reinforcing plates (603), fourth inserting grooves (605) corresponding to the fourth inserting blocks (604) are formed in the tops of the tool bottom plates (2), and the fourth inserting blocks (604) are inserted into the fourth inserting grooves (605).

7. The ladder welding tool according to claim 6, wherein the hole distance positioning piece (7) is of a rectangular structure, the top of one side of the second vertical plate (601) far away from the pipe positioning piece (3) is provided with a clamping groove (701), the hole distance positioning piece (7) is inserted and fixed in the clamping groove (701), the end part of the hole distance positioning piece (7) is provided with a connecting hole (702), the end part of the handrail pipe bracket (105) is erected on the hole distance positioning piece (7), and the through hole at the end part of the handrail pipe bracket (105) corresponds to the connecting hole (702) and is connected and fixed through bolts and nuts.

8. The ladder welding tool according to claim 7, wherein the span positioning piece (8) is of a rectangular structure, the first connecting plates (106) on two sides are used for positioning the span through the span positioning piece (8), a fifth inserting block (801) is arranged at the bottom of the span positioning piece (8), a fifth inserting groove (802) corresponding to the fifth inserting block (801) is formed in the top of the tool bottom plate (2), and the fifth inserting block (801) is inserted into the fifth inserting groove (802).

9. The ladder welding tool according to claim 8, wherein the plate positioning piece (9) is of a rectangular structure, a third positioning groove (901) is formed in the top of the plate positioning piece (9), the second connecting plate (107) is arranged in the third positioning groove (901), a sixth inserting block (902) is arranged at the bottom of the plate positioning piece (9), a sixth inserting groove (903) corresponding to the sixth inserting block (902) is formed in the top of the tool bottom plate (2), and the sixth inserting block (902) is inserted into the sixth inserting groove (903).