Steel bar welding equipment capable of improving efficiency

Abstract

The utility model provides reinforcing steel bar welding equipment capable of improving efficiency, relates to the technical field of road and bridge construction, and aims to solve the problems that the positioning and welding efficiency of equipment needs to be improved and the welding time needs to be shortened after connecting ends of two reinforcing steel bars are aligned and concentric and then welded. The fixing and clamping device comprises a base and an upper supporting block, wherein the upper supporting block is arranged on the base; linkage gears are rotationally connected to the base in a circular ring array mode, an insertion rod at the outer end of an upper supporting block is installed in a limiting hole in the outer end of a lower supporting block in an inserted mode, and a welding residual groove is formed between the upper supporting block and the lower supporting block. The device can quickly clamp and position two groups of reinforcing steel bars to be welded, has a better clamping and positioning effect, is matched with a welding residual groove to conveniently weld the connecting ends of the two groups of reinforcing steel bars, effectively improves the welding efficiency, and is convenient to adjust the upper supporting block of the device in a telescopic manner according to the welding supporting positions of the reinforcing steel bars. And good adjustability is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road and bridge construction, and more specifically, particularly relates to a steel bar welding device capable of improving efficiency. Background Art

[0002] During the construction of roads and bridges, concrete needs to be reinforced with steel bars, and a steel bar welding device is needed to weld the connection between the steel bars. When using existing similar steel bar welding devices that can improve efficiency, the connection ends of the two steel bars need to be aligned and concentric before welding. The positioning welding efficiency of the equipment needs to be improved, and the device is not easy to quickly adjust its fixed clamping position according to the welding support positions of the two sets of steel bars. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a steel bar welding equipment with improved efficiency, so as to solve the problems that the existing similar connecting ends of two steel bars need to be aligned and concentric before welding, the positioning welding efficiency of the equipment needs to be improved, and the device is not easy to quickly adjust its fixed clamping position according to the welding support positions of the two groups of steel bars.

[0004] The utility model can improve the efficiency of steel bar welding equipment, which is achieved by the following specific technical means:

[0005] A steel bar welding device capable of improving efficiency comprises a base and an upper support block;

[0006] The base is rotatably connected with three groups of linkage gears in a circular array, a group of rotating disks is rotatably installed on the base, and the three groups of linkage gears are respectively connected to the rotating disks for transmission. A group of welding guns is installed at the outer end of the base, and three groups of moving seats are installed at the top of the base in a circular array. Three groups of connecting guide grooves are opened on the base, and connecting guide blocks are fixedly connected to the moving seats, and the connecting guide blocks on the three groups of moving seats are respectively slidably installed on the three groups of connecting guide grooves of the base, and a group of lower support blocks are fixedly connected to the inner end of the moving seat, and a group of guide grooves are opened at the outer end of the lower support block, and a group of limiting guide blocks are fixedly connected to the outer end of the upper support block, and the limiting guide block at the outer end of the upper support block is slidably installed on the guide groove opened at the outer end of the lower support block, and limiting holes are equidistantly opened in the guide groove at the outer end of the lower support block, and a group of plug rods are slidably installed on the outer end of the upper support block, and the plug rods at the outer end of the upper support block are plugged and installed on the limiting holes at the outer end of the lower support block, and there is a welding residual groove between the upper support block and the lower support block.

[0007] In at least some embodiments, a rack is fixedly connected to the left end of the moving seat, and the upper ends of the three groups of linkage gears are respectively meshed and transmission-connected with the three groups of racks at the left ends of the moving seats.

[0008] In at least some embodiments, a group of inner slide grooves are opened at the inner bottom end of the upper support block, a group of slide columns are fixedly installed on the insertion rod, and the slide columns on the insertion rod are slidably installed in the inner slide grooves at the inner bottom end of the upper support block.

[0009] In at least some embodiments, a gear ring is fixedly connected to the outer end of the rotating disk, and the bottoms of the three sets of linkage gears are respectively meshed and transmission-connected with the gear ring at the outer end of the rotating disk.

[0010] In at least some embodiments, a group of elastic members are sleeved and mounted on the insertion rod, and the inner ends of the elastic members are in contact with the outer end surfaces of the sliding columns on the insertion rod.

[0011] In at least some embodiments, a group of adjustment screws are rotatably mounted on the base, a group of connecting plates are fixedly mounted on the outer end of the movable seat, a group of threaded holes are opened on the connecting plates, and the threaded holes of the connecting plates at the outer end of the movable seat are threadedly mounted on the adjustment screws of the base.

[0012] In at least some embodiments, a group of limit rotation grooves are opened on the base, a group of limit rotation rings are fixedly connected to the inner end of the rotating disk, and the limit rotation rings at the inner end of the rotating disk are rotatably installed on the limit rotation grooves of the base.

[0013] Compared with the prior art, the utility model of a steel bar welding device capable of improving efficiency has the following beneficial effects:

[0014] 1. The setting of the movable seat is conducive to rotating the adjusting screw to make the three groups of movable seats move inward at the same time, so that the lower support blocks and upper support blocks on the three groups of movable seats can respectively clamp and position the two groups of steel bars to be welded, and the clamping positions of the two groups of steel bars are concentric, so that the device has a better clamping and positioning effect. Combined with the welding residual groove between the upper support block and the lower support block, the device is convenient for welding the two groups of clamped and fixed steel bar connection ends, which effectively improves the welding efficiency of the device.

[0015] 2. The setting of the upper support block is conducive to moving the upper support block according to the welding support position of the upper end steel bar by pulling the plug rod outward, and then loosening the plug rod. Under the action of the elastic part on the plug rod, the plug rod at the outer end of the upper support block is plugged and installed on the limiting hole at the outer end of the lower support block, so that the upper support block of the device can be easily telescopically adjusted according to the welding support position of the steel bar, and has better adjustability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front axial view schematic diagram of the utility model.

[0017] Figure 2 It is a top view schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of disassembly and assembly of the mobile seat of the utility model.

[0019] Figure 4 It is a schematic diagram of disassembly and assembly of the upper supporting block of the utility model.

[0020] Figure 5 It is a cross-sectional schematic diagram of the upper supporting block of the utility model.

[0021] Figure 6 It is a schematic diagram of disassembly and assembly of the rotating disk of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Base; 101. Limiting rotating groove; 102. Linking gear; 103. Rotating plate; 1031. Gear ring; 1032. Limiting rotating ring; 104. Adjusting screw; 105. Connecting guide groove; 2. Welding gun; 3. Moving seat; 301. Rack; 302. Upper support block; 3021. Limiting guide block; 3022. Insert rod; 3023. Sliding column; 3024. Inner slide groove; 3025. Elastic part; 303. Connecting plate; 304. Lower support block; 3041. Guide groove; 3042. Limiting hole; 305. Welding residual groove; 306. Connecting guide block. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] As attached Figure 1 To Attachment Figure 6 As shown:

[0026] Embodiment 1: The utility model provides a steel bar welding device capable of improving efficiency, comprising a base 1 and an upper support block 302;

[0027] The base 1 is rotatably connected with three groups of linkage gears 102 in a circular array, a group of rotating disks 103 are rotatably installed on the base 1, and the three groups of linkage gears 102 are respectively connected to the rotating disks 103 in transmission. A group of welding guns 2 are installed at the outer end of the base 1, and three groups of moving seats 3 are installed at the top of the base 1 in a circular array. Three groups of connecting guide grooves 105 are opened on the base 1, and connecting guide blocks 306 are fixedly connected to the moving seats 3, and the connecting guide blocks 306 on the three groups of moving seats 3 are respectively slidably installed on the three groups of connecting guide grooves 105 of the base 1, and a group of lower support blocks 304 are fixedly connected to the inner end of the moving seat 3, and the outer ends of the lower support blocks 304 are fixedly connected to the lower support blocks 304. A group of guide grooves 3041 are opened at the end, and a group of limit guide blocks 3021 are fixedly connected to the outer end of the upper support block 302, and the limit guide blocks 3021 at the outer end of the upper support block 302 are slidably installed on the guide grooves 3041 opened at the outer end of the lower support block 304, and limit holes 3042 are equidistantly opened in the guide grooves 3041 at the outer end of the lower support block 304, a group of plug rods 3022 are slidably installed at the outer end of the upper support block 302, and the plug rods 3022 at the outer end of the upper support block 302 are plugged and installed on the limit holes 3042 at the outer end of the lower support block 304, and there is a welding residual groove 305 between the upper support block 302 and the lower support block 304.

[0028] A group of limit rotation grooves 101 are opened on the base 1, a group of limit rotation rings 1032 are fixedly connected to the inner end of the rotating disk 103, and the limit rotation rings 1032 at the inner end of the rotating disk 103 are rotatably installed on the limit rotation grooves 101 of the base 1, the outer end of the rotating disk 103 is fixedly connected to the gear ring 1031, and the bottoms of the three groups of linkage gears 102 are respectively meshed and transmission-connected with the gear rings 1031 at the outer end of the rotating disk 103, and the left end of the moving base 3 is fixedly connected to the rack 301, and The upper ends of the three groups of linkage gears 102 are respectively meshed and connected with the racks 301 at the left ends of the three groups of moving seats 3. A group of adjusting screws 104 are rotatably installed on the base 1. A group of connecting plates 303 are fixedly installed on the outer end of the moving seat 3. A group of threaded holes are opened on the connecting plate 303, and the threaded holes of the connecting plate 303 at the outer end of the moving seat 3 are threadedly installed on the adjusting screws 104 of the base 1. Specifically, the connecting guide blocks 306 on the three groups of moving seats 3 are respectively slidably installed on the base 1, the threaded hole of the connecting plate 303 at the outer end of the moving seat 3 is threadedly installed on the adjusting screw 104 of the base 1, and the adjusting screw 104 is rotated to make the moving seat 3 threadedly installed on the adjusting screw 104 move inward or outward, and the bottoms of the three linkage gears 102 are respectively meshed and connected with the gear ring 1031 at the outer end of the rotating disk 103, and the upper ends of the three linkage gears 102 are respectively meshed and connected with the racks 301 at the left ends of the three moving seats 3, so that the three moving seats 3 move inward at the same time, so that the lower support blocks 304 and the upper support blocks 302 on the three moving seats 3 respectively clamp and position the two groups of steel bars to be welded, and the clamping positions of the two groups of steel bars are concentric, so that the device has a better clamping and positioning effect, and cooperates with the welding residual groove 305 between the upper support block 302 and the lower support block 304, so that the device is convenient for welding the two groups of clamped and fixed steel bar connection ends, effectively improving the welding efficiency of the device.

[0029] Embodiment 2: Based on Embodiment 1, Figure 4 and Figure 5As shown, a group of inner slide grooves 3024 are opened at the inner bottom end of the upper support block 302, a group of slide posts 3023 are fixedly installed on the plug rod 3022, and the slide posts 3023 on the plug rod 3022 are slidably installed in the inner slide grooves 3024 at the inner bottom end of the upper support block 302, and a group of elastic members 3025 are sleeved and installed on the plug rod 3022, and the inner ends of the elastic members 3025 are in contact with the outer end surfaces of the slide posts 3023 on the plug rod 3022; specifically, the limiting guide block 3021 at the outer end of the upper support block 302 is slidably installed in the guide groove 304 opened at the outer end of the lower support block 304 1, the sliding column 3023 on the insertion rod 3022 is slidably installed in the inner sliding groove 3024 at the bottom end of the upper support block 302, the insertion rod 3022 is pulled outward, the upper support block 302 is moved according to the welding support position of the upper end steel bar, and then the insertion rod 3022 is released. Under the action of the elastic member 3025 on the insertion rod 3022, the insertion rod 3022 at the outer end of the upper support block 302 is plugged and installed on the limiting hole 3042 at the outer end of the lower support block 304, so that the upper support block 302 of the device is convenient to be telescopically adjusted according to the welding support position of the steel bar, and has better adjustability.

[0030] The specific usage and function of this embodiment are as follows:

[0031] When the utility model is in use, the base 1 is placed at the connection end of the two groups of steel bars, and the adjusting screw 104 is rotated to make the three groups of movable seats 3 move inward at the same time, so that the lower support block 304 and the upper support block 302 on the three groups of movable seats 3 respectively clamp and position the two groups of steel bars to be welded, and the clamping positions of the two groups of steel bars are concentric, so that the device has a better clamping and positioning effect, and cooperates with the welding residual groove 305 between the upper support block 302 and the lower support block 304, so that the device is convenient for connecting the two groups of clamped and fixed steel bars. The ends are welded, which effectively improves the welding efficiency of the device; according to the welding support position of the upper steel bar, the plug rod 3022 is pulled outward and then the upper support block 302 is moved, and then the plug rod 3022 is released. Under the action of the elastic member 3025 on the plug rod 3022, the plug rod 3022 at the outer end of the upper support block 302 is plugged and installed on the limiting hole 3042 at the outer end of the lower support block 304, so that the upper support block 302 of the device can be easily telescopically adjusted according to the welding support position of the steel bar, and has better adjustability.

[0032] In this article, there are a few points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A steel bar welding device capable of improving efficiency, comprising a base (1) and an upper support block (302); The base (1) is rotatably connected with three sets of linkage gears (102) in a circular array, and is characterized in that: A group of rotating disks (103) are rotatably mounted on the base (1), and three groups of linkage gears (102) are respectively connected to the rotating disks (103) in a transmission manner. A group of welding guns (2) are mounted on the outer end of the base (1), and three groups of moving seats (3) are mounted in a circular array on the top of the base (1). Three groups of connecting guide grooves (105) are provided on the base (1), and connecting guide blocks (306) are fixedly connected to the moving seats (3), and the connecting guide blocks (306) on the three groups of moving seats (3) are respectively slidably mounted on the three groups of connecting guide grooves (105) of the base (1). A group of lower support blocks (304) are fixedly connected to the inner end of the moving seat (3), and a group of guide grooves (304) are provided on the outer end of the lower support block (304). 1), a group of limiting guide blocks (3021) are fixedly connected to the outer end of the upper support block (302), and the limiting guide blocks (3021) at the outer end of the upper support block (302) are slidably installed on the guide grooves (3041) provided at the outer end of the lower support block (304), and limiting holes (3042) are equidistantly provided in the guide grooves (3041) at the outer end of the lower support block (304), a group of plug rods (3022) are slidably installed on the outer end of the upper support block (302), and the plug rods (3022) at the outer end of the upper support block (302) are plugged and installed on the limiting holes (3042) at the outer end of the lower support block (304), and a welding residual groove (305) is provided between the upper support block (302) and the lower support block (304).

2. The steel bar welding equipment capable of improving efficiency according to claim 1 is characterized in that: The base (1) is provided with a group of position-limiting rotating grooves (101), the inner end of the rotating disk (103) is fixedly connected with a group of position-limiting rotating rings (1032), and the position-limiting rotating rings (1032) at the inner end of the rotating disk (103) are rotatably mounted on the position-limiting rotating grooves (101) of the base (1).

3. The steel bar welding equipment capable of improving efficiency according to claim 1 is characterized in that: The outer end of the rotating disk (103) is fixedly connected with a gear ring (1031), and the bottoms of the three sets of linkage gears (102) are respectively meshed and transmission-connected with the gear rings (1031) at the outer end of the rotating disk (103).

4. The steel bar welding equipment capable of improving efficiency according to claim 1 is characterized in that: The left end of the movable seat (3) is fixedly connected with a rack (301), and the upper ends of the three groups of linkage gears (102) are respectively meshed and transmission-connected with the three groups of racks (301) at the left ends of the movable seats (3).

5. The steel bar welding equipment capable of improving efficiency according to claim 1 is characterized in that: A group of adjusting screws (104) are rotatably mounted on the base (1), a group of connecting plates (303) are fixedly mounted on the outer end of the movable base (3), a group of threaded holes are opened on the connecting plates (303), and the threaded holes of the connecting plates (303) at the outer ends of the movable base (3) are threadedly mounted on the adjusting screws (104) of the base (1).

6. The steel bar welding equipment capable of improving efficiency according to claim 1, characterized in that: A group of inner slide grooves (3024) are provided at the inner bottom end of the upper support block (302), a group of slide columns (3023) are fixedly installed on the insertion rod (3022), and the slide columns (3023) on the insertion rod (3022) are slidably installed in the inner slide grooves (3024) at the inner bottom end of the upper support block (302).

7. The steel bar welding equipment capable of improving efficiency according to claim 6, characterized in that: A group of elastic members (3025) are sleeved and installed on the insertion rod (3022), and the inner ends of the elastic members (3025) are in contact with the outer end surfaces of the sliding columns (3023) on the insertion rod (3022).

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