Height-adjustable combined type reinforcement cage welding device

Abstract

The utility model relates to a height-adjustable combined type reinforcement cage welding device. According to a traditional method for welding a reinforcement cage in a support pile, multiple workers need to jointly and cooperatively complete welding operation, and due to the fact that the diameters of the reinforcement cages are different and the heights of the welding workers are different, reinforcement welding work is complex and abnormally difficult. The welding device comprises a plurality of welding mechanisms which are connected through rolling shafts and fixed to a base. The welding mechanism comprises a first channel steel adjusting support and a second channel steel adjusting support, the first channel steel adjusting support is fixed to the base, and a plurality of sliding channels are vertically formed in the first channel steel adjusting support and the second channel steel adjusting support at intervals. The second channel steel adjusting support is arranged on the front side of the first channel steel adjusting support in an attached mode, and an adjusting limiting plate is arranged on the sliding channel of the second channel steel adjusting support. According to the utility model, only one worker is needed to independently complete the operation, the height can be adjusted, the on-site manufacturing is simple, and the construction operation is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cages, in particular to a height-adjustable combined steel cage welding device. Background Art

[0002] At present, underground foundation pits are usually supported by support piles. Due to different geological conditions and support forms of the foundation pits, support piles of different diameters are required. The traditional method of welding steel cages in support piles requires multiple workers to work together to complete the welding operation. Due to the different diameters of steel cages and the different heights of welding workers, the steel bar welding work is complicated and extremely difficult, and it is difficult for one worker to complete it independently and in a streamlined manner.

[0003] Therefore, there is an urgent need for a height-adjustable combined steel cage welding device. Summary of the invention

[0004] The utility model aims to provide a height-adjustable combined steel cage welding device, so as to at least solve the problem that the current steel cage welding requires the cooperation of multiple persons and the height cannot be adjusted.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A height-adjustable combined steel cage welding device, the device comprising a plurality of welding mechanisms, the plurality of welding mechanisms being connected by rollers and fixed on a base;

[0007] The welding mechanism includes a first channel steel adjustment support and a second channel steel adjustment support, the base is placed horizontally, the first channel steel adjustment support is fixed on the base, a plurality of sliding grooves are vertically spaced on the first channel steel adjustment support and the second channel steel adjustment support, the second channel steel adjustment support can slide up and down and is fitted on the front side of the first channel steel adjustment support, and the sliding grooves on the first channel steel adjustment support and the second channel steel adjustment support are aligned, an adjustment limit plate is provided on the sliding groove of the second channel steel adjustment support, and the second channel steel adjustment support is fixed to the first channel steel adjustment support by a plurality of friction-type high-strength bolts that pass through the adjustment limit plate, the sliding groove of the second channel steel adjustment support and the sliding groove of the first channel steel adjustment support in sequence.

[0008] Furthermore, a limiting nut is provided on the adjusting limiting plate.

[0009] Furthermore, the base is in a U-shape.

[0010] Furthermore, there are at least three sliding grooves on the first channel steel adjustment support and the second channel steel adjustment support.

[0011] Furthermore, the sliding channels on the first channel steel adjustment support and the second channel steel adjustment support are respectively provided with a corresponding plurality of holes.

[0012] Furthermore, a plurality of holes 2 are horizontally provided on the adjustment limit plate.

[0013] Furthermore, at least two holes 2 are provided on the adjustment limit plate.

[0014] Furthermore, at least two friction-type high-strength bolts are provided.

[0015] Furthermore, the first channel steel adjustment support and the second channel steel adjustment support are both concave.

[0016] Furthermore, the roller is arranged above the sliding channel of the second channel steel adjustment support.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model only needs one worker to complete the welding alone, which can solve the problem that traditional steel cage welding requires cooperation of multiple people, liberate the productivity of workers, and the second channel steel adjustment support is movable and arranged on the first channel steel adjustment support and fixed by friction-type high-strength bolts. By adjusting the height of the second channel steel adjustment support and the combination of multiple welding mechanisms, it can be suitable for workers of different heights to complete the welding of steel cages of different diameters and lengths, thereby improving the construction speed and ensuring the welding quality.

[0019] 2. The utility model enriches the existing steel cage welding device, broadens the design concept of the steel cage welding device, is simple to manufacture on site, and has flexible construction operation. It improves the construction speed while ensuring the welding quality, saves engineering costs, has high economic and social benefits, and has broad application prospects in urban rail transit, railways, building construction and other projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, drawings of other embodiments can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a top view of the utility model;

[0022] Figure 2 It is the right side view of the utility model;

[0023] The symbols in the figure are:

[0024] 1-base, 2-first channel steel adjustment support, 3-second channel steel adjustment support, 4-adjustment limit plate, 5-friction type high-strength bolt, 6-sliding channel, 7-limit nut, 8-roller. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Meanwhile, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance. Of course, such objects can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0029] Example:

[0030] like Figure 1-Figure 2 As shown, this embodiment provides an adjustable height combined steel cage welding device, including two welding mechanisms, which are connected by rollers 8 and fixed on a base 1.

[0031] The base 1 is in the shape of a square.

[0032] The welding mechanism includes a first channel steel adjustment support 2 and a second channel steel adjustment support 3. The first channel steel adjustment support 2 and the second channel steel adjustment support 3 are both concave. The concave inner width of the first channel steel adjustment support 2 is consistent with the concave outer width of the second channel steel adjustment support 3. The base 1 is placed horizontally, and the first channel steel adjustment support 2 is welded and fixed on the base 1.

[0033] Three sliding grooves 6 are vertically spaced apart on the first channel steel adjusting support 2 and the second channel steel adjusting support 3 .

[0034] A corresponding number of holes 1 are respectively arranged on the left and right sliding channels 6 of the first channel steel adjustment support 2 and the second channel steel adjustment support 3 .

[0035] The concave outer side of the second channel steel adjustment support 3 is fitted onto the concave inner side of the first channel steel adjustment support 2 and the sliding grooves 6 on the first channel steel adjustment support 2 and the second channel steel adjustment support 3 are aligned. The sliding groove 6 of the second channel steel adjustment support 3 is provided with an adjustment limit plate 4 for fixing the second channel steel adjustment support 3.

[0036] The adjusting limit plate 4 is a rectangular parallelepiped, and two holes for passing the friction type high-strength bolts 5 are horizontally arranged on the adjusting limit plate 4 .

[0037] A limiting nut 7 is provided on the adjusting limiting plate 4 to prevent the roller 8 from falling.

[0038] Adjust the second channel steel adjustment support 3 to the required height, and align the hole 1 on the sliding channel 6 of the second channel steel adjustment support 3 with the hole 1 on the sliding channel 6 of the first channel steel adjustment support 2. Use two friction-type high-strength bolts 5 to pass through the hole 2 on the adjustment limit plate 4, the hole 1 on the sliding channel 6 of the second channel steel adjustment support 3, and the hole on the sliding channel 6 of the first channel steel adjustment support 2, and tighten them together to fix the second channel steel adjustment support 3 on the first channel steel adjustment support 2.

[0039] The roller 8 is placed above the sliding channel 6 between the two second channel steel adjustment supports 3, and the roller 8 is restricted from falling by adjusting the limiting nut 7 on the limiting plate 4 below.

[0040] This embodiment can adjust the height of the welding mechanism according to the height of the worker, and use multiple welding mechanisms in combination to meet the welding requirements of steel cages with different diameters and different lengths.

[0041] The installation process of this embodiment is as follows:

[0042] A U-shaped base 1 is welded with steel plates, and a first channel steel adjustment support 2 is welded on top of the base 1. The second channel steel adjustment support 3 is placed at the required height in contact with the inner side of the first channel steel adjustment support 2 and aligned with hole 1 on the sliding groove 6. The adjustment limit plate 4 is placed on the sliding groove 6 of the second channel steel adjustment support 3 and fixed with a friction-type high-strength bolt 5. A limit nut 7 is then set on the adjustment limit plate 4. Finally, a roller 8 is placed above the sliding groove 6 in the middle of the second channel steel adjustment support 3 to complete the installation.

[0043] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. An adjustable height combined steel cage welding device, characterized in that: The device comprises a plurality of welding mechanisms, wherein the plurality of welding mechanisms are connected via rollers (8) and fixed on a base (1); The welding mechanism comprises a first channel steel adjustment support (2) and a second channel steel adjustment support (3); the base (1) is placed horizontally; the first channel steel adjustment support (2) is fixed on the base (1); a plurality of sliding grooves (6) are vertically spaced on the first channel steel adjustment support (2) and the second channel steel adjustment support (3); the second channel steel adjustment support (3) can be slid up and down and is fitted on the front side of the first channel steel adjustment support (2); and the first channel steel adjustment support (2) and the second channel steel adjustment support (3) are arranged on the front side of the first channel steel adjustment support (2). The sliding grooves (6) on the two channel steel adjustment supports (3) are arranged in alignment, and an adjustment limit plate (4) is provided on the sliding groove (6) of the second channel steel adjustment support (3). The second channel steel adjustment support (3) is fixed to the first channel steel adjustment support (2) by a plurality of friction type high-strength bolts (5) passing through the adjustment limit plate (4), the sliding groove (6) of the second channel steel adjustment support (3) and the sliding groove (6) of the first channel steel adjustment support (2) in sequence.

2. The height-adjustable combined steel cage welding device according to claim 1 is characterized in that: The regulating limit plate (4) is provided with a limit nut (7).

3. The height-adjustable combined steel cage welding device according to claim 1 is characterized in that: The base (1) is in the shape of a square.

4. The height-adjustable combined steel cage welding device according to claim 1 is characterized in that: The sliding channels (6) on the first channel steel adjustment support (2) and the second channel steel adjustment support (3) are each provided with at least three.

5. The height-adjustable combined steel cage welding device according to claim 1 is characterized in that: The sliding channels (6) on the first channel steel adjustment support (2) and the second channel steel adjustment support (3) are respectively provided with a plurality of corresponding holes.

6. The height-adjustable combined steel cage welding device according to claim 1, characterized in that: The regulating limit plate (4) is horizontally provided with a plurality of holes 2.

7. The height-adjustable combined steel cage welding device according to claim 6 is characterized in that: At least two holes 2 are provided on the adjustment limit plate (4).

8. The height-adjustable combined steel cage welding device according to claim 1 is characterized in that: At least two friction-type high-strength bolts (5) are provided.

9. The height-adjustable combined steel cage welding device according to claim 1, characterized in that: The first channel steel adjustment support (2) and the second channel steel adjustment support (3) are both concave.

10. The height-adjustable combined steel cage welding device according to claim 1, characterized in that: The roller (8) is arranged above the sliding channel (6) of the second channel steel adjustment support (3).

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