An auxiliary device for steel structure installation
Patent Information
- Application Number
- CN202522015735.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-19
- Publication Date
- 2026-08-18
- Estimated Expiration
- 2035-09-19
AI Technical Summary
[0004]为了弥补现有技术的不足，现有的钢结构的焊接部位凹凸不平，这导致两个钢结构的焊接部位相互贴合时，两个钢结构无法保持平齐，焊接处不平齐会导致整体结构几何尺寸偏差，影响安装精度及后续构件连接稳定性的问题，本实用新型提出一种钢结构安装用辅助装置
1.本实用新型通过将钢块从每一组的两个钢块之间穿出，使得钢块的一端位于焊接口中，在横块上转动移动调节螺栓，使得调节螺栓带动转动杆上的旋转盘在旋转腔上进行转动，指引块在两个连接杆上进行移动，在指引杆的牵引作用下，使得牵引块在两个牵引杆上进行移动，牵引块带动延伸块上的固定块进行移动，活动杆可对钢块的侧面进行推动，直到两组定位杆分别对钢块的两侧面进行夹持，同时在调节杆的牵引作用下，使得调节块在两个竖杆上进行移动，调节块带动升降杆上的升降块进行移动，调节块带动升降杆上的升降块进行移动，升降块带动吸盘对钢块的表面进行吸附，限制钢块在支撑块上进行移位，两个钢块的焊接部位相互贴合，且位于焊接口中，使得两个钢块保持平齐，方便焊枪对两个钢块的焊接部位进行焊接操作，提高焊接效果。
Smart Images
Figure CN224642730U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building engineering, specifically an auxiliary device for steel structure installation. Background Technology
[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. They are primarily composed of steel beams, columns, trusses, and other components made of shaped steel and steel plates, and undergo rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components are typically installed using welds, bolts, or rivets. Due to their light weight and simple construction, steel structures are widely used in large factories, stadiums, high-rise buildings, bridges, and other fields. However, steel structures are prone to corrosion and generally require rust removal, galvanizing, or painting, as well as regular maintenance.
[0003] When welding existing steel structures together, the welding points of the two steel structures need to be fitted together before welding is performed using a welding torch. However, the following problems still exist in the welding process between the two existing steel structures: The unevenness of welded joints in existing steel structures prevents two steel structures from remaining flush when their welded joints are joined. This unevenness leads to dimensional deviations in the overall structure, affecting installation accuracy and the stability of subsequent component connections. Therefore, it is essential to develop an auxiliary device for steel structure installation in existing construction engineering projects. Utility Model Content
[0004] To overcome the shortcomings of existing technologies, the welded parts of existing steel structures are uneven, which means that when two steel structures are welded together, they cannot be kept flush. Uneven welds can lead to deviations in the overall geometric dimensions of the structure, affecting installation accuracy and the stability of subsequent component connections. This utility model proposes an auxiliary device for steel structure installation.
[0005] The technical solution adopted by this utility model to solve its technical problem is: an auxiliary device for steel structure installation, comprising: The support block has a welding joint and two sets of vertical blocks are fixedly assembled on it. The two vertical blocks are located on both sides of the welding joint. Each set of vertical blocks has two blocks, and a bearing block is fixedly assembled on the top of each set of two vertical blocks. A positioning auxiliary welding mechanism includes a horizontal block. The horizontal block is fixedly assembled to the side of a bearing block. Vertical rods are symmetrically fixedly assembled to the bottom of the horizontal block. Connecting blocks are fixedly assembled to the bottom of the two vertical rods. Adjusting blocks are movably assembled on both vertical rods. Lifting rods are fixedly assembled to the bottom of the adjusting blocks. The lifting rods movably pass through the connecting blocks, and lifting blocks are fixedly assembled to the bottom of the lifting rods. Multiple suction cups are fixedly assembled to the bottom of the lifting blocks. Traction ports are symmetrically arranged on the connecting blocks. The traction ports are located on both sides of the vertical rods. Traction rods are symmetrically fixedly assembled on the traction ports. Traction blocks are movably assembled on both traction rods. Extension blocks are fixedly assembled to the end faces of the traction blocks. Fixed blocks are fixedly assembled to one end of the extension blocks. Fixed blocks are located on both sides of the lifting blocks. Movable rods are symmetrically movable on the fixed blocks. Assembly blocks are fixedly assembled to one end of the movable rods. Multiple positioning rods are fixedly assembled on the assembly blocks.
[0006] Preferably, a first limiting plate and a second limiting plate are fixedly mounted on the movable rod. The first and second limiting plates are located on both sides of the fixed block, with the second limiting plate located between the mounting block and the fixed block. An external thread is fixedly mounted on the movable rod, located between the first and second limiting plates. A first nut is threaded onto the external thread of the movable rod, located between the second limiting plate and the fixed block. A second nut is threaded onto the external thread of the movable rod, located between the fixed block and the first limiting plate.
[0007] Preferably, a steel block is mounted on the support block, with one end of the steel block located in the weld joint, and the steel block positioned between the vertical block, the suction cup, and the positioning rod.
[0008] Preferably, a bearing plate is fixedly mounted on the bottom of each traction block, and mounting plates are fixedly mounted on both symmetrical sides of each lifting block. Guide rods are movably mounted on each mounting plate, and the other end of the guide rods is movably mounted to the bearing plate.
[0009] Preferably, each of the horizontal blocks is provided with a guide port, and a connecting rod is symmetrically fixedly mounted on each guide port, and a guide block is movably mounted on each of the two connecting rods.
[0010] Preferably, each guide block has a fixed plate fixedly mounted on its bottom, and each adjustment block has an operating plate fixedly mounted on its end face. Each operating plate has an adjusting rod movably mounted on it, and the other end of the adjusting rod is movably mounted to the fixed plate.
[0011] Preferably, the guide block has a rotating cavity inside, and an adjusting bolt is threaded onto the cross block, with a rotating rod fixedly mounted on one end of the adjusting bolt.
[0012] Preferably, one end of the rotating rod extends movably into the rotating cavity, and a rotating disk is fixedly mounted on one end of the rotating rod, with the rotating disk movably assembled with the rotating cavity.
[0013] The advantages of this utility model are: 1. This utility model involves passing a steel block through the gap between two steel blocks in each group, with one end of the steel block positioned in the welding joint. Rotating an adjusting bolt on a horizontal block causes the adjusting bolt to drive a rotating disk on a rotating rod to rotate within the rotating cavity. A guide block moves on two connecting rods, and under the traction of the guide rods, a traction block moves on two traction rods. The traction block then moves a fixed block on an extension block. A movable rod pushes the side of the steel block until two sets of positioning rods clamp the two sides of the steel block. Simultaneously, under the traction of the adjusting rod, the adjusting block moves on two vertical rods, causing a lifting block on a lifting rod to move. The lifting block, in turn, causes a suction cup to adhere to the surface of the steel block, restricting its movement on the support block. The welding points of the two steel blocks are closely fitted and located within the welding joint, keeping the two steel blocks flush. This facilitates welding operations on the welding points of the two steel blocks with the welding torch, improving the welding effect.
[0014] 2. This utility model, by using a support block to block the flow of welding sparks, can prevent them from contacting other structures, thus improving the performance.
[0015] 3. This utility model allows for adjustment of the positioning rod's position by changing the position of the first nut and the second nut on the external thread of the movable rod. This helps to meet the positioning needs of steel blocks of different models and further improves the usage effect. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the assembly structure of the steel block, support block, and positioning auxiliary welding mechanism of this utility model; Figure 2 This is a schematic diagram of the assembly structure of the bearing block and the positioning auxiliary welding mechanism of this utility model; Figure 3 This is a schematic diagram of the bearing block and positioning auxiliary welding mechanism of this utility model; Figure 4This is a schematic diagram of the positioning auxiliary welding mechanism of this utility model; Figure 5 This is a cross-sectional view of the positioning auxiliary welding mechanism of this utility model.
[0018] In the picture: 10. Support block; 11. Weld joint; 12. Vertical block; 13. Bearing block; 20. Positioning auxiliary welding mechanism; 2000. Horizontal block; 2001. Vertical rod; 2002. Connecting block; 2003. Traction port; 2004. Traction rod; 2005. Traction block; 2006. Bearing plate; 2007. Extension block; 2008. Fixing block; 2009. Adjusting block; 2010. Lifting rod; 2011. Lifting block; 2012. Suction cup; 2013. Guide port; 2014. Connecting rod; 2015. Guide block; 201 6. Adjusting bolt; 2017. Fixing plate; 2018. Operating plate; 2019. Adjusting rod; 2020. Movable rod; 2021. Assembly block; 2022. Positioning rod; 2023. First limiting plate; 2024. Second limiting plate; 2025. External thread; 2026. First nut; 2027. Second nut; 2028. Mounting plate; 2029. Guide rod; 2030. Rotating cavity; 2031. Rotating rod; 2032. Rotating disk; 21. Steel block. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0020] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail as follows: This application discloses an auxiliary device for steel structure installation. (Refer to...) Figures 1-3An auxiliary device for steel structure installation includes a support block 10 with a welding joint 11. Two sets of vertical blocks 12 are fixedly mounted on the support block 10, located on either side of the welding joint 11. Each set contains two vertical blocks 12. A bearing block 13 is fixedly mounted on the top of each pair of vertical blocks 12 in each set. A positioning auxiliary welding mechanism 20 is mounted on the side of each bearing block 13. The positioning auxiliary welding mechanism 20 includes a horizontal block 2000. The horizontal block 2000 is fixedly mounted to the side of the bearing block 13. Vertical rods 2001 are symmetrically fixedly mounted on the bottom of the horizontal block 2000. Connecting blocks 2002 are fixedly mounted on the bottom of the two vertical rods 2001. Each vertical rod 2001 is movably equipped with an adjusting block 2009. A lifting rod 2010 is fixedly mounted at the bottom of each adjusting block 2009. The lifting rod 2010 movably passes through the connecting block 2002, and a lifting block 2011 is fixedly mounted at the bottom of each lifting rod 2010. Multiple suction cups 2012 are fixedly mounted at the bottom of each lifting block 2011. A traction port 2003 is symmetrically arranged on the connecting block 2002, located on both sides of the vertical rod 2001. A traction rod 2004 is symmetrically fixedly mounted on each traction port 2003. A traction block 2005 is movably mounted on each of the two traction rods 2004. An extension block 2007 is fixedly mounted on the end face of each traction block 2005. Each of the blocks 2007 has a fixed block 2008 fixedly mounted on one end. The fixed blocks 2008 are located on both sides of the lifting block 2011. Each fixed block 2008 has a symmetrically movable rod 2020. Each movable rod 2020 has an assembly block 2021 fixedly mounted on one end. Each assembly block 2021 has multiple positioning rods 2022 fixedly mounted on it. A first limiting plate 2023 and a second limiting plate 2024 are fixedly mounted on the movable rod 2020. The first limiting plate 2023 and the second limiting plate 2024 are located on both sides of the fixed block 2008, with the second limiting plate 2024 located between the assembly block 2021 and the fixed block 2008. The movable rod 2020 is fixedly equipped with an external thread 2025, which is located between the first limiting plate 2023 and the second limiting plate 2024. The external thread 2025 on the movable rod 2020 is threaded with a first nut 2026, which is located between the second limiting plate 2024 and the fixed block 2008. The external thread 2025 on the movable rod 2020 is threaded with a second nut 2027, which is located between the fixed block 2008 and the first limiting plate 2023. The support block 10 is equipped with a steel block 21, one end of which is located in the welding joint 11, and the steel block 21 is located between the vertical block 12, the suction cup 2012, and the positioning rod 2022.
[0021] In this invention, a steel block 21 is passed through the space between two steel blocks 21 in each group, with one end of the steel block 21 positioned in the weld joint 11. A traction block 2005 moves on two traction rods 2004, causing the traction block 2005 to move the fixing block 2008 on the extension block 2007. A movable rod 2020 pushes the side of the steel block 21 until two sets of positioning rods 2022 clamp the two sides of the steel block 21. Simultaneously, an adjusting block 2009 is positioned on the two vertical rods 200... The adjustment block 2009 moves the lifting block 2011 on the lifting rod 2010, and the lifting block 2011 drives the suction cup 2012 to adhere to the surface of the steel block 21, restricting the steel block 21 from moving on the support block 10. The welding parts of the two steel blocks 21 are in close contact with each other and located in the welding joint 11, which facilitates the welding torch to perform welding operations on the welding parts of the two steel blocks 21. The blocking of the bearing block 13 can prevent the sparks generated by welding from contacting other structures and improve the use effect.
[0022] Reference Figures 2-4 Each traction block 2005 has a bearing plate 2006 fixedly mounted on its bottom. Each lifting block 2011 has a mounting plate 2028 fixedly mounted on its two symmetrical sides. Each mounting plate 2028 has a guide rod 2029 movably mounted on it. The other end of the guide rod 2029 is movably mounted to the bearing plate 2006. Each horizontal block 2000 has a guide opening 2013. Each guide opening 2013 has a connecting rod 2014 fixedly mounted on it. Each connecting rod 2014 has a guide block 2015 movably mounted on it. Each guide block 2015 has a fixed plate 2017 fixedly mounted on its bottom. Each adjusting block 2009 has an operating plate 2018 fixedly mounted on its end face. Each operating plate 2018 has an adjusting rod 2019 movably mounted on it. The other end of the adjusting rod 2019 is movably mounted to the fixed plate 2017.
[0023] In this utility model, the guide block 2015 moves on the two connecting rods 2014. Under the traction of the adjusting rod 2019, the adjusting block 2009 moves on the two vertical rods 2001. The adjusting block 2009 drives the lifting block 2011 on the lifting rod 2010 to move. Under the traction of the guide rod 2029, the traction block 2005 moves on the two traction rods 2004.
[0024] Reference Figure 1 and Figure 2 as well as Figure 5The guide block 2015 has a rotating cavity 2030 inside. The cross block 2000 is threaded with an adjusting bolt 2016. One end of the adjusting bolt 2016 is fixedly fitted with a rotating rod 2031. One end of the rotating rod 2031 is movably inserted into the rotating cavity 2030, and a rotating disk 2032 that rotates in the rotating cavity 2030 is fixedly fitted to one end of the rotating rod 2031.
[0025] In this utility model, the adjusting bolt 2016 is rotated on the horizontal block 2000, so that the adjusting bolt 2016 drives the rotating disk 2032 on the rotating rod 2031 to rotate on the rotating cavity 2030, and the guide block 2015 moves on the two connecting rods 2014.
[0026] Working principle: A steel block 21 is passed through the space between two steel blocks 21 in each group, with one end of the steel block 21 positioned in the weld joint 11. The adjusting bolt 2016 is rotated on the horizontal block 2000, causing the adjusting bolt 2016 to drive the rotating disk 2032 on the rotating rod 2031 to rotate in the rotating cavity 2030. The guide block 2015 moves on the two connecting rods 2014. Under the traction of the guide rod 2029, the traction block 2005 moves on the two traction rods 2004. The traction block 2005 drives the fixed block 2008 on the extension block 2007 to move. The movable rod 2020 can push the side of the steel block 21 until the two sets of positioning rods 2022 clamp the two sides of the steel block 21 respectively. Under the traction of the adjusting rod 2019, the adjusting block 2009 moves on the two vertical rods 2001. The adjusting block 2009 drives the lifting block 2011 on the lifting rod 2010 to move. The lifting block 2011 drives the suction cup 2012 to adhere to the surface of the steel block 21, restricting the steel block 21 from moving on the support block 10. The welding parts of the two steel blocks 21 are close to each other and located in the welding joint 11, so that the two steel blocks 21 are kept flat, which facilitates the welding torch to perform welding operations on the welding parts of the two steel blocks 21 and improves the welding effect. The blocking of the bearing block 13 can prevent the sparks generated by welding from contacting other structures and improve the use effect.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. An auxiliary device for steel structure installation, characterized in that: include: Support block (10), the support block (10) is provided with a welding port (11), and two sets of vertical blocks (12) are fixedly assembled on the support block (10). The two vertical blocks (12) are located on both sides of the welding port (11). There are two vertical blocks (12) in each set, and a bearing block (13) is fixedly assembled on the top of the two vertical blocks (12) in each set. A positioning auxiliary welding mechanism (20) is provided, comprising a horizontal block (2000). The horizontal block (2000) is fixedly assembled to the side of the bearing block (13). Vertical rods (2001) are symmetrically fixedly assembled to the bottom of the horizontal block (2000). Connecting blocks (2002) are fixedly assembled to the bottom of the two vertical rods (2001). Adjusting blocks (2009) are movably assembled on both vertical rods (2001). Lifting rods (2010) are fixedly assembled to the bottom of the adjusting blocks (2009). The lifting rods (2010) movably pass through the connecting blocks (2002). Lifting blocks (2011) are fixedly assembled to the bottom of the lifting rods (2010). Multiple suction cups (2012) are fixedly assembled to the bottom of the lifting blocks (2011). 02) A traction port (2003) is symmetrically arranged on the upper part. The traction port (2003) is located on both sides of the vertical rod (2001). A traction rod (2004) is symmetrically fixedly mounted on the traction port (2003). A traction block (2005) is movably mounted on both traction rods (2004). An extension block (2007) is fixedly mounted on the end face of the traction block (2005). A fixing block (2008) is fixedly mounted on one end of the extension block (2007). The fixing block (2008) is located on both sides of the lifting block (2011). A movable rod (2020) is symmetrically movably mounted on the fixing block (2008). An assembly block (2021) is fixedly mounted on one end of the movable rod (2020). Multiple positioning rods (2022) are fixedly mounted on the assembly block (2021).
2. The auxiliary device for steel structure installation according to claim 1, characterized in that: A first limiting plate (2023) is fixedly mounted on the movable rod (2020), and a second limiting plate (2024) is fixedly mounted on the movable rod (2020). The first limiting plate (2023) and the second limiting plate (2024) are located on both sides of the fixed block (2008), and the second limiting plate (2024) is located between the assembly block (2021) and the fixed block (2008). An external thread (2025) is fixedly mounted on the movable rod (2020), and the external thread (2025) is located on the first... Between the limiting plate (2023) and the second limiting plate (2024), the external thread (2025) on the movable rod (2020) is fitted with a first nut (2026), the first nut (2026) is located between the second limiting plate (2024) and the fixed block (2008), and the external thread (2025) on the movable rod (2020) is fitted with a second nut (2027), the second nut (2027) is located between the fixed block (2008) and the first limiting plate (2023).
3. The auxiliary device for steel structure installation according to claim 1, characterized in that: The support block (10) is equipped with a steel block (21), one end of which is located in the weld joint (11), and the steel block (21) is located between the vertical block (12), the suction cup (2012), and the positioning rod (2022).
4. The auxiliary device for steel structure installation according to claim 1, characterized in that: The bottom of each traction block (2005) is fixedly equipped with a bearing plate (2006), and the two symmetrical sides of the lifting block (2011) are fixedly equipped with mounting plates (2028). Each mounting plate (2028) is movably equipped with a guide rod (2029), and the other end of the guide rod (2029) is movably assembled with the bearing plate (2006).
5. The auxiliary device for steel structure installation according to claim 4, characterized in that: Each of the horizontal blocks (2000) is provided with a guide port (2013), and each guide port (2013) is symmetrically fixedly mounted with a connecting rod (2014), and each of the two connecting rods (2014) is movably mounted with a guide block (2015).
6. The auxiliary device for steel structure installation according to claim 5, characterized in that: The bottom of each guide block (2015) is fixedly fitted with a fixing plate (2017), and the end face of each adjustment block (2009) is fixedly fitted with an operation plate (2018). Each operation plate (2018) is movably fitted with an adjustment rod (2019), and the other end of the adjustment rod (2019) is movably fitted with the fixing plate (2017).
7. The auxiliary device for steel structure installation according to claim 5, characterized in that: The guide block (2015) has a rotating cavity (2030) inside, and the cross block (2000) is threaded with an adjusting bolt (2016), and a rotating rod (2031) is fixedly mounted on one end of the adjusting bolt (2016).
8. The auxiliary device for steel structure installation according to claim 7, characterized in that: One end of the rotating rod (2031) is movably inserted into the rotating cavity (2030), and a rotating disk (2032) is fixedly mounted on one end of the rotating rod (2031). The rotating disk (2032) is movably assembled with the rotating cavity (2030).