High-altitude platform railing welding distance fixing tool

Abstract

The utility model relates to a high -altitude platform railing welding fixed distance frock, including the bottom plate, the bottom plate four corners are fixed with the mounting seat, install the scale board between the mounting seat, be equipped with the scale line on the scale board, a plurality of fixed distance subassembly are slidably installed on the scale board, and the fixed distance subassembly one side is fixed with the locating plate, is equipped with the first adjusting screw rod through the first adjusting screw rod on the locating plate, and the first adjusting screw rod is equipped with the first adjusting nut on every locating plate both sides. Fixed distance subassembly includes support column, and the lower part of support column is penetrated with the through -hole and is slidably installed on the scale board through the through -hole, is equipped with the indicating slot with the through -hole penetration on the lateral wall of support column, and the indicating slot middle position is equipped with the indicating rod, and the indicating rod sets up outside the scale line, and the support seat is installed on the support column top, and the first arc -shaped groove is equipped with on the support seat, and the center line of first arc -shaped groove corresponds with the indicating rod and sets up. The utility model has the fixed distance adjusting performance, guarantees the welding precision of railing higher, and the quality of railing welding is better, and is more unified.

Description

Technical Field

[0001] This utility model relates to the technical field of aerial work platforms, and in particular to a fixed-distance welding fixture for aerial work platform railings. Background Technology

[0002] Aerial work platforms are mobile work platforms used for various industries to perform high-altitude operations, such as equipment installation and maintenance. To ensure the safety of workers, aerial work platforms require safety railings. Currently, most safety railings are custom-made, one-piece structures, typically welded together before being installed on the platform.

[0003] Currently, the welding of railings is mainly done manually based on experience. Sometimes it is not easy to ensure that the distance between the welded railings is fixed, resulting in poor product uniformity. Therefore, it is necessary to use special spacing fixtures to assist in the welding process. Utility Model Content

[0004] This utility model aims to address the shortcomings of existing technologies by providing a fixed-distance welding fixture for high-altitude platform railings.

[0005] To achieve the above objectives, this utility model adopts the following technical solution:

[0006] A spacing fixture for welding railings on high-altitude platforms includes a base plate with mounting seats fixed at its four corners. A scale plate is installed between the two front mounting seats and between the two rear mounting seats. The scale plate has scale lines. Several spacing components are slidably installed on the scale plate. A positioning plate is fixed on one side of each spacing component on the same scale plate. A first adjusting threaded rod is threaded through the positioning plate. A first adjusting nut is provided on both sides of each positioning plate on the first adjusting threaded rod.

[0007] The distance-fixing component includes a support column, a positioning plate disposed on the side of the support column, a through hole penetrating the lower part of the support column and slidingly mounted on the scale plate through the through hole, an indicator groove penetrating the through hole on the side wall of the support column, an indicator rod disposed in the middle of the indicator groove, the indicator rod being disposed outside the scale line, a support base being installed on the top of the support column, and a first arc-shaped groove being disposed on the support base, the center line of the first arc-shaped groove being disposed corresponding to the indicator rod.

[0008] An extension plate is provided on one side of the support base. A slide rail is provided on the upper surface of the extension plate. A slider is slidably installed in the slide rail, and a movable seat is provided on the top of the slider. A second arc-shaped groove is provided on the movable seat. The second arc-shaped groove is perpendicular to the first arc-shaped groove. A vertical plate is provided on one side of the extension plate. A second adjusting threaded rod is provided on the vertical plate. The second adjusting threaded rod passes through the movable seat. A second adjusting nut is screwed on both sides of the movable seat on the second adjusting threaded rod.

[0009] The beneficial effects of this utility model are: this utility model has a fixed distance adjustment function, which ensures higher welding precision of the railing, better quality of railing welding, and more uniformity. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the spacing assembly.

[0012] Figure 3 This is a schematic diagram illustrating the use of this utility model;

[0013] In the diagram: 1-Base plate; 2-Mounting base; 3-Scale plate; 4-Scale line; 5-Distance component; 6-Positioning plate; 7-First adjusting threaded rod; 8-First adjusting nut; 9-First bolt;

[0014] 501-Support column; 502-Through hole; 503-Indicator groove; 504-Indicator rod; 505-Support base; 506-First arc-shaped groove; 507-Slide rail; 508-Moving seat; 509-Second arc-shaped groove; 5010-Upright plate; 5011-Second adjusting threaded rod; 5012-Second adjusting nut; 5013-Second bolt;

[0015] The following will describe in detail the embodiments of this utility model with reference to the accompanying drawings. Detailed Implementation

[0016] The principles and features of this utility model are described below with reference to the accompanying drawings. The embodiments described are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0017] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] A type of fixed-distance welding fixture for high-altitude platform railings, such as Figure 1 As shown, it includes a base plate 1, a mounting base 2, a scale plate 3, scale lines 4, a distance fixing component 5, a positioning plate 6, a first adjusting threaded rod 7, a first adjusting nut 8, and a first bolt 9.

[0021] Mounting brackets 2 are fixed at the four corners of the base plate 1.

[0022] Mounting base 2 has an inverted T-shaped structure and can be detachably mounted on base plate 1 using the first bolt 9. The detachable mounting base 2 offers high ease of installation.

[0023] A scale plate 3 is installed between the two front mounting bases 2 and between the two rear mounting bases 2. The middle plate of the mounting base 2 has a mounting groove on the side facing the scale plate 3, and the end of the scale plate 3 is inserted into the corresponding mounting groove. The scale plate 3 is installed in a plug-in manner with the mounting base 2, which is more flexible and facilitates replacement and maintenance.

[0024] The scale plate 3 has scale lines 4, and several distance-fixing components 5 are slidably installed on the scale plate 3. Each distance-fixing component 5 on the same scale plate 3 has a positioning plate 6 fixed on one side. A first adjusting threaded rod 7 is threaded through the positioning plate 6, and a first adjusting nut 8 is provided on both sides of each positioning plate 6 on the first adjusting threaded rod 7.

[0025] By changing the position of the positioning plate 6 on the first adjusting threaded rod 7, the position of the distance fixing component 5 can be adjusted. The distance between adjacent railing members can be accurately adjusted according to the indication of the scale line 4, ensuring the accuracy of railing welding.

[0026] Distance Component 5 Figure 2As shown, the device includes a support column 501, a positioning plate 6 disposed on the side of the support column 501, a through hole 502 passing through the lower part of the support column 501 and slidably mounted on the scale plate 3 through the through hole 502, an indicator groove 503 passing through the through hole 502 on the side wall of the support column 501, an indicator rod 504 disposed in the middle of the indicator groove 503, the indicator rod 504 being disposed outside the scale line 4, a support base 505 mounted on the top of the support column 501, a first arc-shaped groove 506 disposed on the support base 505, the center line of the first arc-shaped groove 506 being correspondingly disposed with the indicator rod 504.

[0027] An extension plate is provided on one side of the support base 505. A slide rail 507 is provided on the upper surface of the extension plate. A slider is slidably installed in the slide rail 507, and a movable seat 508 is provided on the top of the slider. A second arc-shaped groove 509 is provided on the movable seat 508. The second arc-shaped groove 509 is perpendicular to the first arc-shaped groove 506. A vertical plate 5010 is provided on one side of the extension plate. A second adjusting threaded rod 5011 is provided on the vertical plate 5010. The second adjusting threaded rod 5011 passes through the movable seat 508. A second adjusting nut 5012 is screwed onto both sides of the movable seat 508 on the second adjusting threaded rod 5011.

[0028] The position of the second arc-shaped groove 509 can also be adjusted to accommodate the positioning of railing frame bars of different lengths.

[0029] The support base 505 is detachably mounted on the top of the support column 501 by the second bolt 5013, which facilitates disassembly and installation.

[0030] When this utility model is used, Figure 3 As shown, the distance between the first arc grooves 506 can be adjusted according to the needs of railing welding to ensure the equidistant spacing of the inner railing bars. The position of the second arc groove 509 can also be adjusted to adapt to the positioning of railing frame bars of different lengths.

[0031] This invention features adjustable spacing, ensuring higher welding precision, better quality, and greater uniformity in the railing welding.

[0032] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or direct application to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A fixed-distance welding fixture for railings of high-altitude platforms, characterized in that, Includes a base plate (1), with mounting seats (2) fixed at the four corners of the base plate (1). A scale plate (3) is installed between the two front mounting seats (2) and between the two rear mounting seats (2). A scale line (4) is provided on the scale plate (3). Several distance-fixing components (5) are slidably installed on the scale plate (3). A positioning plate (6) is fixed on one side of each distance-fixing component (5) on the same scale plate (3). A first adjusting threaded rod (7) is passed through the positioning plate (6). A first adjusting nut (8) is provided on both sides of each positioning plate (6) on the first adjusting threaded rod (7).

2. The high-altitude platform railing welding spacing fixture according to claim 1, characterized in that, The distance-fixing component (5) includes a support column (501), a positioning plate (6) is set on the side of the support column (501), a through hole (502) is passed through the lower part of the support column (501) and is slidably installed on the scale plate (3) through the through hole (502), an indicator groove (503) is provided on the side wall of the support column (501) and passes through the through hole (502), an indicator rod (504) is provided in the middle of the indicator groove (503), the indicator rod (504) is set outside the scale line (4), a support seat (505) is installed on the top of the support column (501), a first arc groove (506) is provided on the support seat (505), and the center line of the first arc groove (506) is set corresponding to the indicator rod (504).

3. The high-altitude platform railing welding spacing fixture according to claim 2, characterized in that, An extension plate is provided on one side of the support base (505). A slide rail (507) is provided on the upper surface of the extension plate. A slider is slidably installed in the slide rail (507), and a movable seat (508) is provided on the top of the slider. A second arc groove (509) is provided on the movable seat (508). The second arc groove (509) is perpendicular to the first arc groove (506). A vertical plate (5010) is provided on one side of the extension plate. A second adjusting threaded rod (5011) is provided on the vertical plate (5010). The second adjusting threaded rod (5011) passes through the movable seat (508). A second adjusting nut (5012) is screwed on both sides of the movable seat (508) on the second adjusting threaded rod (5011).

4. The high-altitude platform railing welding spacing fixture according to claim 3, characterized in that, The support base (505) is detachably mounted on top of the support column (501) by means of the second bolt (5013).

5. The high-altitude platform railing welding spacing fixture according to claim 4, characterized in that, The mounting base (2) has an inverted T-shaped structure.

6. The high-altitude platform railing welding spacing fixture according to claim 5, characterized in that, The mounting base (2) is detachably mounted on the base plate (1) by means of the first bolt (9).

7. The high-altitude platform railing welding spacing fixture according to claim 6, characterized in that, The middle plate of the mounting base (2) has a mounting groove on the side facing the scale plate (3), and the end of the scale plate (3) is inserted into the corresponding mounting groove.

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