Positioning device for welding high-altitude steel structure

Abstract

The utility model relates to a positioning device for high-altitude steel structure welding, which is applied to the technical field of high-altitude steel structure welding and comprises a clamping device, sliding grooves are formed in a first clamping supporting shell and a second clamping supporting shell, clamping side plates are slidably connected into the sliding grooves and connected with telescopic pieces, and the telescopic pieces are connected with a clamping device. The telescopic pieces are fixedly connected with the corresponding first clamping and supporting shell and the corresponding second clamping and supporting shell. A first through hole is formed in the first clamping and supporting shell, a second through hole corresponding to the first through hole is formed in the second clamping and supporting shell, and fixing mechanisms are arranged in the first through hole and the second through hole. By the adoption of the structure, steel can be fixed to the clamping device through the clamping side plates arranged on the first clamping supporting shell and the second clamping supporting shell, so that the steel can be positioned at any angle, the problem that different auxiliary supporting tools need to be used when the steel is welded is effectively solved, and the welding efficiency and welding convenience are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a positioning device, in particular to a positioning device for high-altitude steel structure welding in the technical field of high-altitude steel structure welding. BACKGROUND

[0002] Welding, also known as soldering, is a manufacturing process and technology that joins metal or other thermoplastic materials such as plastic through heating, high temperature, or high pressure. Modern welding has many energy sources, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic waves. In addition to being used in factories, welding can also be performed in various environments, such as outdoors, underwater, and in space.

[0003] The patent with publication number CN214558680U discloses a supporting and positioning device for steel structure welding, which includes steel and a positioning device fixed to the steel. The top end of the positioning device is provided with a welding groove. The bottom end of the welding groove is provided with a twisting device. The upper end of the positioning device is provided with a protective device. The top end of the twisting device is provided with a rotating shaft. The supporting and positioning device for steel structure welding has multiple twisting devices welded at the bottom end of the welding groove. The top end of the twisting device is connected to the rotating shaft inside the through groove. The inner wall of the rotating shaft is welded with a gear. A transmission chain is installed between the gear and the driving motor. The transmission chain can drive the gear to rotate, making the rotating shaft rotate inside the welding groove. The twisting device can rotate the steel inside the positioning device, making it easier for workers to weld and improving work efficiency.

[0004] In the above-mentioned scheme, the rotating shaft rotates inside the welding groove, which is convenient for workers to weld. However, it does not consider the case where there is a certain angle between the steels during actual welding. When welding steels with different angles, different auxiliary support tools are needed for each angle in the traditional way, which is inconvenient to use and increases the use cost. SUMMARY

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that when welding steels with different angles, different auxiliary support tools are needed for each angle in the traditional way, which is inconvenient to use and increases the use cost.

[0006] To solve the above problems, this utility model provides a positioning device for welding high-altitude steel structures, including a clamping device. The clamping device includes a clamping support housing one and a clamping support housing two. Both clamping support housing one and clamping support housing two are provided with sliding grooves. Clamping side plates are slidably connected in the sliding grooves provided in clamping support housing one and clamping support housing two. The bottom of each clamping side plate is fixedly connected to the output end of a telescopic component. The telescopic component is fixedly connected to the corresponding clamping support housing one and clamping support housing two.

[0007] A first clamping support housing has a through hole, and a second clamping support housing has a through hole corresponding to the first through hole. The first clamping support housing and the second clamping support housing are rotatably connected through the second through hole. A fixing mechanism is provided in the first and second through holes. The fixing mechanism includes an assembly groove provided in the first and second through holes. A fixing pin is inserted into the first through hole. A rotating groove is provided in the second through hole. The assembly groove and the rotating groove are connected. A fixing block corresponding to the assembly groove is fixedly connected to the fixing pin. The fixing block is slidably connected to the assembly groove and rotatably connected to the rotating groove.

[0008] In the aforementioned positioning device for high-altitude steel structure welding, the steel can be fixed on the clamping device by the clamping side plates set on the clamping support housing one and the clamping support housing two. By rotating the clamping support housing one and the clamping support housing two, the steel can be positioned at any angle, which effectively solves the problem of using different auxiliary support tools at different angles when welding steel, and effectively improves welding efficiency and welding convenience.

[0009] As a further improvement of this application, multiple sliding grooves are provided on clamping support housing 1 and clamping support housing 2. The multiple sliding grooves on clamping support housing 1 and clamping support housing 2 are slidably connected to the clamping side plates. A pair of clamping side plates are provided, and the two clamping side plates are installed opposite each other along the sliding grooves.

[0010] As a further improvement of this application, multiple telescopic components are provided, and each telescopic component is fixedly connected to the bottom surface of the corresponding clamping side plate.

[0011] As a further improvement of this application, the clamping surface of the clamping side plate is provided with multiple strong magnets for fixing the steel.

[0012] As another improvement of this application, a locking mechanism is provided at the rotatable connection between the clamping support housing 1 and the clamping support housing 2. The locking mechanism includes a locking groove and a locking component corresponding to the locking groove.

[0013] As a further improvement to this application, the locking component includes an elastic groove formed on a clamping platform, a locking slider slidably connected in the elastic groove, a spring fixedly connected to the bottom of the locking slider, and the other end of the spring fixedly connected to the elastic groove.

[0014] In summary, when welding steel, the steel to be welded is fixed to clamping support housing one and clamping support housing two by clamping side plates. Clamping support housing one and clamping support housing two are then assembled through through hole two. The fixing block of the fixing pin is inserted into through hole one and through hole two along the assembly groove. A certain angle is then rotated, causing the fixing block to rotate along the rotation groove, thus rotatably connecting clamping support housing one and clamping support housing two. Finally, clamping support housing one or clamping support housing two is rotated to adjust their included angle to the desired angle, and welding can then be performed. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the first and second embodiments of this application;

[0016] Figure 2 This is a cross-sectional structural diagram of the clamping support housing according to the first and second embodiments of this application;

[0017] Figure 3 This is a schematic diagram of the telescopic component structure according to the first and second embodiments of this application;

[0018] Figure 4 This is a schematic diagram of the fixing mechanism structure according to the first and second embodiments of this application;

[0019] Figure 5 This is a schematic diagram of the fixing mechanism of the first and second embodiments of this application from another angle.

[0020] Figure 6 This is a schematic diagram of the assembly slot structure according to the first and second embodiments of this application;

[0021] Figure 7 This is a schematic diagram of the locking mechanism structure according to the first and second embodiments of this application;

[0022] Figure 8 This is a cross-sectional structural diagram of the locking mechanism according to the first and second embodiments of this application.

[0023] Explanation of the labels in the diagram:

[0024] 1. Clamping device; 101. Clamping support housing one; 102. Clamping support housing two; 103. Sliding groove; 104. Clamping side plate; 105. Telescopic component; 106. Through hole one; 107. Through hole two; 2. Fixing mechanism; 201. Assembly groove; 202. Rotating groove; 203. Fixing pin; 204. Fixing block; 3. Locking mechanism; 301. Locking groove; 302. Spring; 303. Locking slider; 304. Elastic groove. Detailed Implementation

[0025] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0026] First implementation method:

[0027] Figures 1-6 This invention discloses a positioning device for welding high-altitude steel structures, including a clamping device 1. The clamping device 1 includes a clamping support housing 101 and a clamping support housing 102. Both the clamping support housing 101 and the clamping support housing 102 have sliding grooves 103. Clamping side plates 104 are slidably connected within the sliding grooves 103 of both the clamping support housing 101 and the clamping support housing 102. The bottom of each clamping side plate 104 is fixedly connected to the output end of a telescopic member 105. The telescopic member 105 is fixedly connected to the corresponding clamping support housing 101 and clamping support housing 102. Multiple sliding grooves 103 are provided on the first support housing 101 and the second clamping support housing 102. The sliding grooves 103 on the first clamping support housing 101 and the second clamping support housing 102 are all slidably connected to the clamping side plates 104. A pair of clamping side plates 104 are provided. The two clamping side plates 104 are installed opposite each other along the sliding grooves 103. Multiple telescopic members 105 are provided. The multiple telescopic members 105 are respectively fixedly connected to the bottom surface of the corresponding clamping side plate 104. The telescopic members 105 drive the clamping side plate 104 to move along the sliding grooves 103. The two clamping side plates 104 move opposite each other to clamp and fix the steel.

[0028] A through hole 106 is provided on a clamping support housing 101, and a through hole 107 corresponding to the through hole 106 is provided on a clamping support housing 102. The clamping support housing 101 and the clamping support housing 102 are rotatably connected through the through hole 107. A fixing mechanism 2 is provided in the through hole 106 and the through hole 107. The fixing mechanism 2 includes an assembly groove 201 provided in the through hole 106 and the through hole 107. A fixing pin 203 is inserted into the through hole 106. A rotating groove 202 is provided in the through hole 107. The assembly groove 201 is connected to the rotating groove 202. A fixing pin 203 is fixedly connected to the assembly groove 203. The fixing block 204 corresponding to the mounting groove 201 is slidably connected to the mounting groove 201 and rotatably connected to the rotating groove 202. After fixing steel on both the clamping support housing 101 and the clamping support housing 202, the clamping support housing 101 and the clamping support housing 202 are installed through the through hole 207. The fixing block 204 of the fixing pin 203 is inserted into the through hole 106 and the through hole 207 along the mounting groove 201, and then rotated by a certain angle to make the fixing block 204 rotate along the rotating groove 202, so that the clamping support housing 101 and the clamping support housing 202 are rotatably connected.

[0029] When steel needs to be positioned, place the steel between the two clamping side plates 104. The output end of the telescopic component 105 extends, causing the clamping side plates 104 to move toward the steel and clamp it. Repeating this action will clamp the steel to be positioned onto the clamping support housing 101 and the clamping support housing 102 respectively. After the steel is clamped and fixed, align the through hole 106 of the clamping support housing with the through hole 107 of the clamping support housing, align the assembly groove 201, and insert the fixing pin 203 into the through hole 106 and the through hole 107. In step 07, the fixing block 204 will enter the rotating groove 202 along the assembly groove 201, and then the fixing pin 203 (preferably the fixing pin 203 can rotate 180°) will be rotated to make the fixing block 204 move circumferentially along the rotating groove 202. After the fixing block 204 is no longer aligned with the assembly groove 201, the first clamping support housing 101 or the second clamping support housing 102 can be rotated and fixed to the required angle, and welding can begin. This effectively improves welding efficiency and welding convenience.

[0030] Meanwhile, to avoid the need to adjust the length of the steel, which might fall off the clamping side plate 104 during the adjustment process, multiple strong magnets are provided on the clamping surface of the clamping side plate 104 to fix the steel. When the telescopic component 105 retracts and drives the clamping side plate 104 to move outward, the strong magnets on the clamping surface of the clamping side plate 104 can also attract the steel, preventing the steel from falling off and causing damage to workers or machinery below, thus effectively improving the safety factor.

[0031] Second implementation method:

[0032] Figures 1-8 This invention discloses a positioning device for welding high-altitude steel structures. Unlike the first embodiment, a locking mechanism 3 is added at the rotatable connection between the clamping support housing 101 and the clamping support housing 202. The locking mechanism 3 includes a locking groove 301 and a locking component corresponding to the locking groove 301. The locking component includes an elastic groove 304 formed on the clamping platform 1. A locking slider 303 is slidably connected in the elastic groove 304. A spring 302 is fixedly connected to the bottom of the locking slider 303. The other end of the spring 302 is fixedly connected to the elastic groove 304. With the multiple locking grooves 301, it is more convenient to determine the angle between the clamping support housing 101 and the clamping support housing 202, and there will be a more obvious sense of hesitation when adjusting the angle.

[0033] When it is necessary to adjust the angle of clamping support housing 101 and clamping support housing 202, rotating the inner wall of the through hole 2 107 of clamping support housing 101 or clamping support housing 202 will compress the locking slider 303, causing the locking slider 303 to move inward along the elastic groove 304 and compress the spring 302. After rotating a certain angle, the locking slider 303 aligns with a certain locking groove 301. At this time, the inner wall of the through hole 2 107 no longer compresses the locking slider 303, the compressed spring 302 is released, and the locking slider 303 moves along the elastic groove 304. The slider moves outward and engages in the locking groove 301. At this point, the operator will feel a noticeable jolt. If the desired angle is not reached, the clamping support housing 101 or clamping support housing 102 can be rotated again. Since the edge of the locking groove 301 is a rounded corner with a certain curvature, the locking slider 303 can be squeezed into the elastic groove 304 again until the next locking groove 301. The locking slider 303 will then pop out again. The noticeable jolt allows the operator to understand the current angle, effectively improving welding efficiency and welding convenience.

[0034] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A positioning device for welding high-altitude steel structures, characterized in that, The device includes a clamping device (1), which includes a clamping support housing one (101) and a clamping support housing two (102). Both the clamping support housing one (101) and the clamping support housing two (102) are provided with sliding grooves (103). Each of the clamping support housing one (101) and the clamping support housing two (102) is slidably connected to a clamping side plate (104). The bottom of each clamping side plate (104) is fixedly connected to the output end of a telescopic member (105). The telescopic member (105) is fixedly connected to the corresponding clamping support housing one (101) and clamping support housing two (102). The clamping support housing one (101) has a through hole one (106), and the clamping support housing two (102) has a through hole two (107) corresponding to the through hole one (106). The clamping support housing one (101) and the clamping support housing two (102) are rotatably connected through the through hole two (107). A fixing mechanism (2) is provided in the through hole one (106) and the through hole two (107). The fixing mechanism (2) includes a through hole one (106) and the through hole two (107). 7) The assembly slot (201) is provided with a fixing pin (203) inserted in the first through hole (106) and a rotating slot (202) provided in the second through hole (107). The assembly slot (201) and the rotating slot (202) are connected. A fixing block (204) corresponding to the assembly slot (201) is fixedly connected to the fixing pin (203). The fixing block (204) is slidably connected to the assembly slot (201) and rotatably connected to the rotating slot (202).

2. The positioning device for welding high-altitude steel structures according to claim 1, characterized in that: Multiple sliding grooves (103) are provided on the clamping support housing one (101) and clamping support housing two (102). The multiple sliding grooves (103) on the clamping support housing one (101) and clamping support housing two (102) are slidably connected to the clamping side plate (104). A pair of clamping side plates (104) are provided, and the two clamping side plates (104) are installed opposite each other along the sliding grooves (103).

3. The positioning device for welding high-altitude steel structures according to claim 2, characterized in that: Multiple telescopic components (105) are provided, and each of the multiple telescopic components (105) is fixedly connected to the bottom surface of the corresponding clamping side plate (104).

4. A positioning device for welding high-altitude steel structures according to claim 3, characterized in that: The clamping side plate (104) is provided with multiple strong magnets on its clamping surface for fixing steel.

5. A positioning device for welding high-altitude steel structures according to claim 1, characterized in that: A locking mechanism (3) is provided at the rotatable connection between the clamping support housing one (101) and the clamping support housing two (102). The locking mechanism (3) includes a locking groove (301) and a locking component corresponding to the locking groove (301).

6. A positioning device for welding high-altitude steel structures according to claim 5, characterized in that: The locking assembly includes an elastic groove (304) formed on a clamping platform, a locking slider (303) is slidably connected in the elastic groove (304), a spring (302) is fixedly connected to the bottom of the locking slider (303), and the other end of the spring (302) is fixedly connected to the elastic groove (304).

Images