A precision positioning device suitable for steel structure docking

Abstract

This utility model discloses a precise positioning device suitable for steel structure docking, belonging to the technical field of steel structure construction equipment. Its key technical features include a connecting plate with an adjusting component fixedly connected to its top. Both sides of the adjusting component are movably connected to fixed components. The adjusting component includes a U-shaped block with bolts threaded to its front and rear sides. This invention addresses the shortcomings of existing positioning devices that do not adjust the angle of the clamp. In practical use, due to the lack of an adjusting structure, when facing steel structures requiring tilted docking, it cannot flexibly adapt to different docking angle requirements. Operators must manually adjust the angle using shims or pads, which is not only cumbersome and inefficient but also makes it difficult to guarantee angle accuracy, easily leading to uneven stress at the docking points, affecting the overall stability and safety of the steel structure, and reducing the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of steel structure construction equipment technology, and in particular to a precise positioning device suitable for steel structure docking. Background Technology

[0002] In steel structure construction, the precision of component connections directly affects the stability and safety of the overall structure.

[0003] The existing positioning device cannot be adjusted according to the size of the steel structure, which reduces the applicability of the positioning device; An existing patent (publication number: CN214352023U) discloses a steel structure auxiliary positioning device for precise docking. By setting up a clamping plate and a limiting rod, when the steel column is vertically docked, the first limiting slider can be slid in the first limiting groove by turning the first threaded rod, so that the clamping plate contacts the second steel body and positions and fixes the second steel body. Furthermore, when the size of the second steel body is different, it can be adjusted accordingly by the first threaded rod to achieve precise docking, improve the applicability of the positioning device, and is simple to operate, saving time and effort.

[0004] To address the aforementioned issues, existing patents offer solutions, but they do not adjust the angle of the clamps. In practical use, due to the lack of an adjustment structure, when faced with steel structures that require tilted docking, they cannot flexibly adapt to different docking angle requirements. Operators must manually adjust the angle using shims or other methods, which is not only cumbersome and inefficient but also makes it difficult to guarantee angle accuracy. This can easily lead to uneven stress on the docking parts, affecting the overall stability and safety of the steel structure and reducing the practicality of the device.

[0005] Therefore, a precise positioning device suitable for steel structure docking is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a precise positioning device suitable for steel structure docking. This device solves the problem that existing positioning devices do not adjust the angle of the clamps. In actual use, due to the lack of an adjustment structure, when facing steel structures that need to be docked at an angle, they cannot flexibly adapt to different docking angle requirements. Operators need to manually adjust the angle by using shims or other methods, which is not only cumbersome and inefficient, but also makes it difficult to guarantee the angle accuracy. This can easily lead to uneven force on the docking parts, affecting the overall stability and safety of the steel structure and reducing the practicality of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a precise positioning device suitable for steel structure docking, comprising a connecting plate, an adjusting component fixedly connected to the top of the connecting plate, and fixed components movably connected to both sides inside the adjusting component. The adjusting component includes a U-shaped block, bolts threadedly connected to the front and rear sides of the U-shaped block, and rotating plates rotatably connected to both sides inside the U-shaped block. The bolts extend into the interior of the U-shaped block from the side near the rotating plates and are rotatably connected to a movable plate, with the rotating plate located between the two movable plates. Sliding rods are fixedly connected to both sides of the movable plates away from the rotating plates, and the sliding rods are slidably connected inside the U-shaped block.

[0008] Preferably, the fixing component includes a fixing plate, a bidirectional screw is rotatably connected inside the fixing plate, and a rotating ring is fixedly connected to the front side of the bidirectional screw. Threaded sleeves are threadedly connected to both the front and rear sides of the surface of the bidirectional screw, and a T-shaped clamp is rotatably connected to the surface of the threaded sleeve. A T-shaped slider is fixedly connected to the side of the fixing plate away from the T-shaped clamp, and the T-shaped slider is slidably connected inside the rotating plate.

[0009] Preferably, the bottom of the fixing plate is provided with a movable groove for use with the T-shaped clamp, and the bidirectional screw is located inside the movable groove.

[0010] Preferably, the bottom of both rotating plates is provided with a T-shaped groove for use with the T-shaped slider, and the surface of the T-shaped slider is in contact with the inner wall of the T-shaped groove. A positioning rod is fixedly connected inside the T-shaped groove, and the T-shaped slider is slidably connected to the surface of the positioning rod.

[0011] Preferably, the U-shaped block has movable holes on both the front and rear sides for use with the sliding rod, and the surface of the sliding rod is in contact with the inner wall of the movable hole.

[0012] Preferably, laser lights are fixedly connected to the side of both rotating plates away from the U-shaped block.

[0013] Preferably, the bottom of the connecting plate is provided with a slot, and a hook is adapted to fit in the slot.

[0014] Preferably, the bottom of the connecting plate is provided with fixing grooves on both sides, and magnetic blocks are fixedly connected inside the fixing grooves.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This application, by setting a fixing component, can adjust the spacing of the T-shaped clamps through a bidirectional screw to complete the clamping and fixing of a specific steel structure. At the same time, the T-shaped slider can move the fixing plate within the rotating plate to complete the position adjustment. The combination of the two facilitates the splicing of steel structures and improves the ease of use of the device. 2. This application, by setting an adjustment component, enables the rotating plate to rotate within the U-shaped block, thereby adjusting the angle. With the help of bolts, it can drive the moving plate to move, fixing the angle between the two moving plates. At the same time, the sliding rod can form a guide structure, making the moving plate move more smoothly and avoiding deviation. It can adapt to different docking angle requirements, ensure the accuracy of splicing, and improve the practicality of the device. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the precision positioning device for steel structure docking according to this utility model; Figure 2 This is a front view of the precision positioning device of this utility model applicable to steel structure docking; Figure 3 This is a schematic diagram showing the connection between the connecting plate and the magnetic block of this utility model; Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model; Figure 5 This is a schematic diagram of the structure of the fixing component of this utility model.

[0017] In the diagram, 1. Connecting plate; 2. Adjusting assembly; 201. U-shaped block; 202. Bolt; 203. Rotating plate; 204. Moving plate; 205. Slide rod; 3. Fixing assembly; 301. Fixing plate; 302. Bidirectional screw; 303. Rotating ring; 304. Threaded sleeve; 305. T-shaped clamp; 306. T-shaped slider; 4. Moving groove; 5. T-shaped slide groove; 6. Positioning rod; 7. Moving hole; 8. Laser light; 9. Slot; 10. Fixing groove; 11. Magnetic block. Detailed Implementation

[0018] 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 protection scope of the present utility model.

[0019] Please see Figure 1-5 The present invention provides the following technical solution: A precision positioning device suitable for steel structure docking includes a connecting plate 1. An adjusting component 2 is fixedly connected to the top of the connecting plate 1, and a fixing component 3 is movably connected to both sides inside the adjusting component 2. The adjusting component 2 includes a U-shaped block 201. Bolts 202 are threadedly connected to the front and rear sides of the U-shaped block 201, and rotating plates 203 are rotatably connected to both sides inside the U-shaped block 201. The side of the bolt 202 closest to the rotating plate 203 extends into the interior of the U-shaped block 201 and is rotatably connected to a moving plate 204. The rotating plate 203 is located between the two moving plates 204. Sliding rods 205 are fixedly connected to both sides of the moving plate 204 away from the rotating plate 203, and the sliding rods 205 are slidably connected inside the U-shaped block 201.

[0020] In this embodiment: rotating the rotating ring 303 drives the bidirectional screw 302 to rotate, causing the threaded sleeve 304 to move smoothly and simultaneously pushing the T-shaped clamp 305 to move to the opposite side, so that the steel structure is clamped between the two T-shaped clamps 305, completing the fixation of two steel structures of specific specifications. At the same time, the T-shaped slider 306 is used to move the steel structure within the rotating plate 203. The cooperation of the two facilitates the splicing of the steel structure and improves the ease of use of the fixing component 3. Then, through the cooperation of the rotating plate 203 and the U-shaped block 201, the rotating plate 203 rotates smoothly within the U-shaped block 201, completing the adjustment of the angle of the steel structure. At the same time, by rotating the bolt 202, the moving plate 204 moves smoothly under the restriction of the sliding rod 205, completing the flexible adjustment of the spacing of the moving plates 204. The rotating plate 203 is clamped between the two moving plates 204 to complete the angle fixation, forming a stable structure, avoiding the phenomenon of displacement, which can adapt to different docking angle requirements, ensuring the accuracy of splicing, and improving the ease of use of the device.

[0021] Specifically, such as Figure 5 As shown, the fixing assembly 3 includes a fixing plate 301. A bidirectional screw 302 is rotatably connected inside the fixing plate 301, and a rotating ring 303 is fixedly connected to the front side of the bidirectional screw 302. Threaded sleeves 304 are threadedly connected to both the front and rear sides of the surface of the bidirectional screw 302, and a T-shaped clamping plate 305 is rotatably connected to the surface of the threaded sleeve 304. A T-shaped slider 306 is fixedly connected to the side of the fixing plate 301 away from the T-shaped clamping plate 305, and the T-shaped slider 306 is slidably connected inside the rotating plate 203.

[0022] Specifically, such as Figure 5 As shown, the bottom of the fixing plate 301 is provided with a movable groove 4 for use with the T-shaped clamp 305, and the bidirectional screw 302 is located inside the movable groove 4.

[0023] Specifically, such as Figure 2 , Figure 4As shown, the bottom of both rotating plates 203 is provided with T-shaped grooves 5 for use with T-shaped sliders 306, and the surface of the T-shaped sliders 306 is in contact with the inner wall of the T-shaped grooves 5. A positioning rod 6 is fixedly connected inside the T-shaped grooves 5, and the T-shaped sliders 306 are slidably connected to the surface of the positioning rod 6.

[0024] In this embodiment: the T-shaped clamp 305 and the moving groove 4 work together to move the threaded sleeve 304 driven by the bidirectional screw 302, and simultaneously push the T-shaped clamp 305 to move smoothly under the restriction of the moving groove 4, thereby adjusting the spacing of the T-shaped clamp 305 and achieving the clamping and fixing of steel structures of specific specifications. At the same time, the T-shaped slider 306 and the T-shaped slide 5 work together to move the T-shaped slider 306 smoothly within the T-shaped slide 5 under the restriction of the positioning rod 6, thereby promoting the movement and splicing of the steel structure, ensuring that the steel structure is stable and without deviation during the movement and splicing process, and improving the ease of use of the fixing component 3.

[0025] Specifically, such as Figure 4 As shown, the U-shaped block 201 has movable holes 7 on both the front and rear sides for use with the slide rod 205, and the surface of the slide rod 205 is in contact with the inner wall of the movable hole 7.

[0026] Specifically, such as Figure 2 , Figure 4 As shown, laser lights 8 are fixedly connected to the side of each of the two rotating plates 203 away from the U-shaped block 201.

[0027] In this embodiment: the sliding rod 205 and the moving hole 7 work together to form a guide structure, so that the moving plate 204 moves smoothly under the restriction of the sliding rod 205, and the rotating plate 203 is located between the two moving plates 204, thus fixing the angle and avoiding the phenomenon of offset, ensuring the accuracy of splicing. At the same time, the laser light 8 can ensure that the steel structure and the rotating plate 203 are at the same level, which facilitates the precise docking of the steel structure and improves the convenience of using the adjustment component 2.

[0028] Specifically, such as Figure 2 , Figure 3 As shown, the bottom of the connecting plate 1 is provided with a slot 9, and a hook is adapted inside the slot 9.

[0029] Specifically, such as Figure 3 As shown, both sides of the bottom of the connecting plate 1 are provided with fixing grooves 10, and magnetic blocks 11 are fixedly connected inside the fixing grooves 10.

[0030] In this embodiment: the hook can be embedded in the slot 9 to fix the device and facilitate its carrying and transportation. At the same time, the magnetic force of the magnetic block 11 can make the connecting plate 1 adsorb onto the surface of the steel structure to achieve initial fixation and prevent the device from shifting during adjustment or splicing, thus improving the ease of use of the device.

[0031] Working principle: When splicing steel structures, the connecting plate 1 is first placed on the surface of the steel structure, and the magnetic force of the magnetic block 11 is used to achieve adsorption and fixation. Then, the rotating ring 303 is rotated to drive the bidirectional screw 302 to rotate, which drives the threaded sleeve 304 to move smoothly, and simultaneously pushes the T-shaped clamp 305 to move to the opposite side, clamping and fixing the two steel structures to be connected. During the fixing stage, the laser light 8 is activated to assist the operator in leveling, ensuring that the steel structure and the rotating plate 203 are at the same level. Then, the rotating plate 203 is rotated so that the steel structure is on the U-shaped block 20. Under the constraint of 1, the rotation is smooth, and the angle can be adjusted. After the angle is determined, the bolt 202 is manually turned, which drives the moving plate 204 to move smoothly under the constraint of the slide rod 205. This allows the rotating plate 203 to be clamped between the two moving plates 204 to fix the angle, forming a stable structure and avoiding displacement. This can adapt to different docking angle requirements and ensure the accuracy of splicing. Finally, the steel structure is pushed so that it moves smoothly under the constraint of the T-shaped slider 306 and the positioning rod 6 to complete the precise docking of the two steel structures and ensure the splicing accuracy.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precision positioning device suitable for butt joint of steel structure, comprising a connecting plate (1), characterized in that: The top of the connecting plate (1) is fixedly connected to an adjustment component (2), and both sides of the adjustment component (2) are movably connected to a fixed component (3). The adjustment component (2) includes a U-shaped block (201). The front and rear sides of the U-shaped block (201) are threaded with bolts (202), and both sides of the U-shaped block (201) are rotatably connected to a rotating plate (203). The bolt (202) extends into the interior of the U-shaped block (201) on the side near the rotating plate (203) and is rotatably connected to a moving plate (204). The rotating plate (203) is located between the two moving plates (204). Both sides of the moving plate (204) away from the rotating plate (203) are fixedly connected to a sliding rod (205), and the sliding rod (205) is slidably connected inside the U-shaped block (201).

2. The precision positioning device for butt joint of steel structure according to claim 1, characterized in that: The fixing component (3) includes a fixing plate (301), a bidirectional screw (302) is rotatably connected inside the fixing plate (301), and a rotating ring (303) is fixedly connected to the front side of the bidirectional screw (302). Threaded sleeves (304) are threadedly connected to the front and rear sides of the surface of the bidirectional screw (302), and a T-shaped clamp (305) is rotatably connected to the surface of the threaded sleeve (304). A T-shaped slider (306) is fixedly connected to the side of the fixing plate (301) away from the T-shaped clamp (305), and the T-shaped slider (306) is slidably connected inside the rotating plate (203).

3. The precision positioning device for butt joint of steel structure according to claim 2, characterized in that: The bottom of the fixed plate (301) is provided with a movable groove (4) for use with the T-shaped clamp (305), and the bidirectional screw (302) is located inside the movable groove (4).

4. The precision positioning device for butt joint of steel structure according to claim 2, characterized in that: The bottom of both rotating plates (203) is provided with T-shaped grooves (5) for use with T-shaped sliders (306), and the surface of the T-shaped sliders (306) is in contact with the inner wall of the T-shaped grooves (5). A positioning rod (6) is fixedly connected inside the T-shaped grooves (5), and the T-shaped sliders (306) are slidably connected to the surface of the positioning rods (6).

5. The precision positioning device for butt joint of steel structure according to claim 1, characterized in that: The U-shaped block (201) has movable holes (7) on both the front and rear sides for use with the slide rod (205), and the surface of the slide rod (205) is in contact with the inner wall of the movable hole (7).

6. The precision positioning device for butt joint of steel structure according to claim 1, characterized in that: Laser lights (8) are fixedly connected to the side of the two rotating plates (203) away from the U-shaped block (201).

7. The precision positioning device for butt joint of steel structure according to claim 1, characterized in that: The bottom of the connecting plate (1) is provided with a slot (9), and a hook is adapted to fit inside the slot (9).

8. The precision positioning device for butt joint of steel structure according to claim 1, characterized in that: The bottom of the connecting plate (1) is provided with fixing grooves (10) on both sides, and a magnetic block (11) is fixedly connected inside the fixing groove (10).

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