Square steel cross arm placing frame

Abstract

The utility model discloses a square steel cross arm placing frame, which relates to the technical field of electric power construction assistance, and is characterized in that the square steel cross arm placing frame comprises four groups of supporting columns arranged on a working table, a placing platform is arranged among the four supporting columns, a plurality of sliding chutes for placing square steel cross arm bodies are arranged on the placing platform, and the sliding chutes are arranged on the working table. The square steel body placing device has the advantages that by arranging the rolling wheels, when a square steel body enters the sliding grooves, the friction force between the square steel body and the sliding grooves can be reduced through the rolling wheels, so that workers can place the square steel body into the sliding grooves in a more labor-saving mode, and by arranging the fixing assemblies, when the square steel body completely enters the sliding grooves, a screw rod is rotated, and the square steel body is placed in the sliding grooves. The first mounting block moves downwards, so that the limiting grooves in the first mounting block drive the limiting blocks to move downwards, the limiting blocks on the two sides are ejected out, and the limiting blocks abut against the interior of the square steel cross arm body and can be stabilized in the sliding grooves without shaking and slipping.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction assistance, and more specifically, it relates to a square steel cross arm placement rack. Background Art

[0002] The square steel crossarm is a support structure fixed laterally on the top of the pole. It is used to install insulators and hardware to support the conductors and lightning conductors and keep them at a certain safe distance as required. The square steel crossarm is an indispensable component of the power transmission system. It is usually installed on the top of the pole and is sometimes called an angle iron. The main function of the crossarm is to serve as a connection point to fix insulators and hardware on it. These insulators and hardware are used to hang conductors and lightning conductors. This design ensures that the necessary safety distance is maintained between the conductors and lightning conductors and between them and the ground to avoid electrical short circuits or electric shock accidents.

[0003] The traditional storage method of square steel crossarms is often to stack them directly on the ground or support them with simple brackets. This not only takes up a lot of space, but also makes storage and access inconvenient, and can easily cause deformation or damage to the square steel crossarms. In addition, long-term exposure to the outdoors is easily eroded by rain, which can cause the square steel crossarms to rust and affect their quality.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a square steel cross arm placement rack. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a square steel cross arm placement rack.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a square steel cross arm placement rack, comprising four groups of support columns arranged on a workbench, a placement platform is arranged between the four support columns, a plurality of slide grooves for placing the square steel cross arm body are arranged on the placement platform, two groups of sliding columns are arranged above the placement platform, a rainproof component for rainproof is arranged on the sliding column, the placement platform is provided with installation boxes corresponding to the number of slide grooves, and the installation boxes are located in the slide grooves, and a fixing component for preventing the square steel body from sliding is arranged in the installation box;

[0007] The limiting assembly comprises a screw rod arranged on the placing platform, the screw rod is threadedly connected to the placing platform, and the end of the screw rod is connected to a mounting plate, and a plurality of limiting assemblies are arranged on the mounting plate.

[0008] The rainproof assembly includes a first rainproof shed and a second rainproof shed, a second connecting column is provided at one end of the first rainproof shed, the second connecting column installs the first rainproof shed in the supporting column, a rotating handle is provided at one end of the second connecting column, first gears are symmetrically provided on both sides of the other end of the first rainproof shed, a single first gear is meshed and connected with a second gear, a fixing block is provided on the outer sides of the first gear and the second gear, the second gear is provided at one end of the second rainproof shed, a second mounting block is provided at the other end of the second rainproof shed, a slider is provided at the bottom of the second mounting block, and the slider can slide on the sliding column.

[0009] Preferably, a rainproof rubber strip is provided at the end close to the first rainproof shed and the second rainproof shed. The advantage is that when the first rainproof shed and the second rainproof shed are fully unfolded, the rainproof rubber strip will close the gap between them, so that rainwater will not fall onto the square steel crossarm.

[0010] Preferably, the limiting assembly includes a plurality of first connecting columns arranged at the bottom of the mounting plate, a first mounting block is connected to the end of a single first connecting column, a limiting groove is provided on the first mounting block in a mirror-symmetrical manner, and the limiting groove is inclined.

[0011] Preferably, a limiting column is symmetrically arranged on one side of the first mounting block, a semi-cylinder is arranged at one end of a single limiting column, a limiting block is arranged on the semi-cylinder, and the limiting block can slide in the limiting groove.

[0012] Preferably, a plurality of rollers are arranged in the chute. The advantage is that the rollers can reduce the friction of the square steel body when it enters the chute, so that it can enter the chute more smoothly, thus saving workload for workers.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting rollers, when the square steel body enters the slide groove, the rollers can reduce the friction between the two, so that workers can put the square steel body into the slide groove more effortlessly. By setting a fixing component, when the square steel body completely enters the slide groove, the screw is rotated, and the first mounting block moves downward, so that the limit groove on the first mounting block drives the limit block to move downward, and then the limit on both sides is pushed out, so that it is pushed against the inside of the square steel cross arm body, so that it can be stable in the slide groove without shaking and sliding, which solves the problem of the square steel being too large and heavy for workers to carry and store inconveniently in the background technology;

[0015] 2. In the utility model, by arranging a rainproof component, the staff can turn the handle on rainy days, and the first gear and the second gear between the first rainproof shed and the second rainproof shed will rotate, and the slider connected to the sliding end of the second rainproof shed will slide on the sliding column until the two rainproof sheds are fully opened, thereby achieving the effect of rainproof, solving the problem of the square steel body being exposed to the outdoors and being eroded by rain in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the slideway in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the mounting plate and the mounting box in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the limit assembly in the utility model.

[0021] Figure 5 This is a schematic diagram of the bottom view of the limit assembly in the utility model

[0022] Figure 6 This is a schematic diagram of the structure of the first gear and the second gear in the utility model.

[0023] Figure 7 This is a schematic diagram of the structure of the rotating handle in the utility model

[0024] 1. Support column; 2. Placement platform; 3. Sliding column; 31. First rain shelter; 32. Second rain shelter; 33. Fixed block; 34. First gear; 35. Second gear; 36. Rainproof rubber strip; 4. Square steel cross arm body; 5. Roller; 6. Slide groove; 7. Screw; 71. Limit column; 72. First connecting column; 73. First mounting block; 74. Limit groove; 75. Limit block; 76. Semi-cylinder; 77. Mounting plate; 8. Mounting box; 9. Turn handle; 10. Sliding block; 11. Second connecting column; 12. Second mounting block. DETAILED DESCRIPTION

[0025] like Figure 1-7As shown, the utility model provides a square steel cross arm placement rack, including four groups of support columns 1 arranged on a workbench, a placement platform 2 is arranged between the four support columns 1, a plurality of slide grooves 6 for placing a square steel cross arm body 4 are arranged on the placement platform 2, two groups of sliding columns 3 are arranged above the placement platform 2, a rainproof component for rainproof is arranged on the sliding column 3, the placement platform 2 is provided with installation boxes 8 corresponding to the number of slide grooves 6, and the installation box 8 is located in the slide groove 6, and a fixing component for preventing the square steel body from sliding is arranged in the installation box 8;

[0026] The limiting assembly includes a screw rod 7 disposed on the placement platform 2 , the screw rod 7 is threadedly connected to the placement platform 2 , and the end of the screw rod 7 is connected to a mounting plate 77 , on which a plurality of limiting assemblies are disposed.

[0027] The rainproof assembly includes a first rainproof canopy 31 and a second rainproof canopy 32. A second connecting column 11 is provided at one end of the first rainproof canopy 31. The second connecting column 11 installs the first rainproof canopy 31 in the supporting column 1. A rotating handle 9 is provided at one end of the second connecting column 11. First gears 34 are symmetrically provided on both sides of the other end of the first rainproof canopy 31. A single first gear 34 is meshed and connected with a second gear 35. A fixing block 33 is provided on the outer side of the first gear 34 and the second gear 35. The second gear 35 is provided at one end of the second rainproof canopy 32. A second mounting block 12 is provided at the other end of the second rainproof canopy 32. A slider 10 is provided at the bottom of the second mounting block, and the slider 10 can slide on the sliding column 3.

[0028] A rainproof rubber strip 36 is provided at one end close to the first rainproof shed 31 and the second rainproof shed 32 , and a gap between the first rainproof shed 31 and the second rainproof shed 32 is filled by the rainproof rubber strip 36 , so that rainwater will fall onto the square steel body 4 .

[0029] The limiting assembly includes a plurality of first connecting columns 72 arranged at the bottom of the mounting plate 77. The end of a single first connecting column 72 is connected to a first mounting block 73. The first mounting block 73 is provided with a limiting groove 74 which is mirror-symmetrical and inclined.

[0030] A limiting column 71 is symmetrically arranged on one side of the first mounting block 73 . A semi-cylinder 76 is arranged at one end of the single limiting column 71 . A limiting block 75 is arranged on the semi-cylinder 76 , and the limiting block 75 can slide in the limiting groove 74 .

[0031] Working principle: the staff puts the square steel crossarm body 4 into the slide groove 6 on the placement platform 12, and then slowly pushes it forward. The roller 5 arranged in the slide groove 6 can reduce the friction between the square steel crossarm body 4 and the slide groove 6, so that it can enter the slide groove 6 very quickly and effortlessly. After reaching the bottom of the slide groove 6, the installation box 8 will enter the cavity of the square steel crossarm body 4, and then the staff rotates the screw 7, and the mounting plate 77 connected to the screw 7 in the cavity in the placement platform 12 moves downward with the rotation of the screw 7, thereby driving the first connecting column 72 under the mounting plate 77 to move downward, and the first mounting block 73 connected to the end of the first connecting column 72 moves downward, and then the limiting groove 74 on the first mounting block 73 moves downward, and then the limiting block 75 pushes the semi-cylinder 76 outward under the drive of the limiting groove 74, and the limiting column 71 connected to the semi-cylinder 76 is also The second connecting column 11 rotates, thereby driving the first rainproof shed 31 to rotate. The first rainproof shed 31 and the second rainproof shed 32 are meshed and connected by the first gear 34 and the second gear 35. Therefore, when the first rainproof shed 31 rotates, the second rainproof shed 32 will also rotate accordingly. The other end of the second rainproof shed 32 is rotationally connected to the slidable slider 10 on the sliding column 3. Therefore, the second rainproof shed 32 will be pushed forward until it is fully unfolded. The rainproof rubber strip 36 arranged between the first rainproof shed 31 and the second rainproof shed 32 will fill the gap between the two to prevent rainwater from leaking in, thereby completely protecting the square steel crossarm body 4 on the placement platform 12 so that it will not be eroded by rainwater.

[0032] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A square steel cross arm placement rack, comprising four groups of support columns (1) arranged on a workbench, characterized in that: A placement platform (2) is arranged between the four support columns (1), and a plurality of slide grooves (6) for placing the square steel cross arm body (4) are arranged on the placement platform (2). Two groups of sliding columns (3) are arranged above the placement platform (2), and a rainproof component for rainproofing is arranged on the sliding columns (3). The placement platform (2) is provided with installation boxes (8) corresponding to the number of the slide grooves (6), and the installation boxes (8) are located in the slide grooves (6). A fixing component for preventing the square steel cross arm body (4) from sliding off is arranged in the installation box (8); The fixing assembly comprises a screw rod (7) arranged on the placement platform (2), the screw rod (7) being threadedly connected to the placement platform (2), and the end of the screw rod (7) is connected to a mounting plate (77), and a plurality of limit assemblies are arranged on the mounting plate (77).

2. A square steel cross arm placement rack according to claim 1, characterized in that: The rainproof assembly comprises a first rainproof shed (31) and a second rainproof shed (32); a second connecting column (11) is provided at one end of the first rainproof shed (31); the second connecting column (11) installs the first rainproof shed (31) in the support column (1); a rotating handle (9) is provided at one end of the second connecting column (11); first gears (34) are symmetrically provided on both sides of the other end of the first rainproof shed (31); a single first gear (34) is meshedly connected with a second gear (35); a fixing block (33) is provided on the outer sides of the first gear (34) and the second gear (35); the second gear (35) is provided at one end of the second rainproof shed (32); a second mounting block (12) is provided at the other end of the second rainproof shed (32); a slider (10) is provided at the bottom of the second mounting block; the slider (10) can slide on the sliding column (3).

3. A square steel cross arm placement rack according to claim 2, characterized in that: The first rainproof shed (31) and the second rainproof shed (32) are each provided with a rainproof rubber strip (36).

4. The square steel cross arm placement rack according to claim 1, characterized in that: The limiting assembly comprises a plurality of first connecting columns (72) arranged at the bottom of the mounting plate (77); a first mounting block (73) is connected to the end of a single first connecting column (72); a limiting groove (74) is provided on the first mounting block (73) in a mirror-symmetrical manner; and the limiting groove (74) is inclined.

5. A square steel cross arm placement rack according to claim 4, characterized in that: A limiting column (71) is symmetrically arranged on one side of the first mounting block (73), a semi-cylinder (76) is arranged at one end of a single limiting column (71), a limiting block (75) is arranged on the semi-cylinder (76), and the limiting block (75) can slide in the limiting groove (74).

6. The square steel cross arm placement rack according to claim 1, characterized in that: A plurality of rollers (5) are arranged in the slide groove (6).

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