Quick positioning magnetic connection device for concrete members

Abstract

The utility model relates to concrete technical field discloses a kind of quick positioning magnetic attraction type connecting device of concrete member, including upper connecting device and lower connecting device, the upper connecting device includes upper fixed seat, the upper side of the upper fixed seat is connected with upper left side block, the lower side of the upper fixed seat is connected with lower support plate, the body of the lower support plate is connected with multiple groups of magnetic attraction guiding device, the lower connecting device includes lower fixed seat, the body of the lower fixed seat is connected with multiple groups of screw rod, the magnetic attraction guiding device includes guide pipe, the inner wall of the guide pipe is connected with multiple groups of magnetic plate, the upper side of the guide pipe is connected with fixed tube, and the present application scheme is connected quickly by being provided with upper connecting device and lower connecting device for two groups of precast concrete pillar or precast concrete pillar, foundation pile, upper connecting device and lower connecting device facilitate each other, improve the stability and efficiency of the device used, improve the speed of construction.

Description

Technical Field

[0001] This utility model belongs to the field of concrete technology, specifically a magnetic connection device for rapid positioning of concrete components. Background Technology

[0002] In prefabricated buildings, bridge engineering, and municipal infrastructure construction, on-site splicing of concrete components is a key factor determining construction efficiency and structural quality. Currently, the connection of concrete components mostly relies on traditional methods, such as pre-reinforced steel grouting sleeve connection, bolt fastening connection, or welding fixation. In practical applications, these methods require workers to manually align the sleeves and steel bars, which is relatively slow and unsafe. At the same time, it is impossible to guide the prefabricated beams and columns hoisted from the top, and the large swaying generated during hoisting results in low installation efficiency. To address this, we propose a rapid positioning magnetic connection device for concrete components. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a magnetic connection device for rapid positioning of concrete components, which effectively solves the above problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a magnetic connection device for rapid positioning of concrete components, comprising an upper connection device and a lower connection device. The upper connection device includes an upper fixed seat, an upper left side block is connected to the upper side of the upper fixed seat, a lower support plate is connected to the lower side of the upper fixed seat, and multiple sets of magnetic attraction guiding devices are connected to the body of the lower support plate. The lower connection device includes a lower fixed seat, and multiple sets of screws are connected to the body of the lower fixed seat.

[0005] Preferably, the magnetic attraction device includes a guide tube, the inner wall of which is connected to multiple sets of magnetic plates, a fixing tube is connected to the upper side of the guide tube, and the inner wall of the guide tube is tapered.

[0006] Preferably, the guide tube has an injection hole on its left side and a discharge hole on its left side.

[0007] Preferably, an upper connecting block is connected to the upper side of the upper fixing seat, and a lower connecting block is connected to the lower side of the lower fixing seat.

[0008] Preferably, the upper left side block is connected to the opposite side of the lower support plate by multiple sets of auxiliary rods.

[0009] Preferably, the upper side of the lower fixing seat is provided with a groove that matches the upper fixing seat, and a fixing sleeve block is connected to the upper side of the lower fixing seat.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. By setting up upper and lower connecting devices, it is easy to quickly connect two sets of precast concrete columns or precast concrete column foundation piles. The upper and lower connecting devices can be aligned with each other, which improves the stability and efficiency of the device and increases the speed of construction.

[0012] 2. By setting up magnetic plates to improve the guidance and adsorption of the upper connecting device and precast concrete pillars, the connection efficiency and speed of the two sets of precast concrete pillars are improved, the shaking amplitude during the installation of precast concrete pillars is reduced, and the safety of workers is indirectly improved. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram:

[0015] Fig. 1 This is a schematic diagram of the structure of the magnetic connection device for rapid positioning of concrete components according to this utility model;

[0016] Fig. 2 This is a schematic diagram of the lower connecting device structure of this utility model;

[0017] Fig. 3 This is a schematic diagram of the magnetic attraction and conduction device of this utility model.

[0018] In the diagram: 100, upper connecting device; 110, upper fixed seat; 111, upper connecting block; 120, upper left side block; 130, lower support plate; 140, auxiliary rod; 200, lower connecting device; 210, lower fixed seat; 211, lower connecting block; 212, fixed sleeve block; 220, screw; 300, magnetic attraction guide device; 310, guide tube; 311, filling hole; 312, discharge hole; 320, magnetic plate; 330, fixed tube. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figs. 1-3A magnetic connection device for rapid positioning of concrete components includes an upper connection device 100 and a lower connection device 200. The upper connection device 100 includes an upper fixing seat 110, with an upper left side block 120 fixedly connected to the upper side of the upper fixing seat 110 and a lower support plate 130 fixedly connected to the lower side of the upper fixing seat 110. Multiple sets of magnetic attraction guiding devices 300 are fixedly connected to the body of the lower support plate 130. During use, the upper connection device 100 is connected to an upper precast concrete column, and the lower connection device 200 is connected to a lower precast concrete column or ground pile. The lower connection device 200 includes a lower fixing seat 210, with multiple sets of screws 220 fixedly connected to the body of the lower fixing seat 210. During use, the upper precast concrete... The soil support prop moves the upper connecting device 100 closer to the lower connecting device 200. Then, the screw 220 of the lower connecting device 200 penetrates the magnetic attraction guide device 300 of the upper connecting device 100. The magnetic attraction guide device 300 guides and restricts the screw 220, and then the bolt is fixed to the upper side of the screw 220, thereby completing the initial connection between the upper connecting device 100 and the lower connecting device 200. This also indirectly connects the upper precast concrete support prop with the lower precast concrete support prop or pile. By setting up the upper connecting device 100 and the lower connecting device 200, it is easy to quickly connect two sets of precast concrete supports or precast concrete support props and piles, improving the stability and efficiency of the device and increasing the speed of construction.

[0021] The magnetic attraction guiding device 300 includes a guide tube 310, with multiple sets of magnetic plates 320 fixedly connected to the inner wall of the guide tube 310. A fixed tube 330 is connected to the upper side of the guide tube 310. The inner wall of the guide tube 310 is tapered. By setting the magnetic plates 320, the screw 220 is attracted, allowing the screw 220 to enter the interior of the screw 220. Then, the screw 220 is guided through the guide tube 310 into the fixed tube 330. The magnetic plates 320 improve the guidance and attraction of the upper connecting device 100 and the precast concrete support, improving the connection efficiency and speed of the two sets of precast concrete supports, reducing the shaking amplitude during the installation of the precast concrete supports, and indirectly improving the safety of the workers. A grouting hole 311 and a discharge hole 312 are opened on the left side of the guide tube 310. The grouting hole 311 and the discharge hole 312 allow workers to inject grout into the guide pipe 310, thereby making the connection between the screw 220 and the guide pipe 310 tighter and improving the stability of the device. The upper side of the lower fixing seat 210 has a groove that matches the upper fixing seat 110, and the upper side of the lower fixing seat 210 is connected to the fixing sleeve 212. By setting the groove on the upper side of the lower fixing seat 210 to match the upper fixing seat 110, it is more convenient for workers to connect the upper connecting device 100 and the lower connecting device 200. After the workers have connected the upper connecting device 100 and the lower connecting device 200, the two sets of precast concrete pillars can be connected and then poured with concrete, thereby improving the two sets of precast concrete pillars.

[0022] An upper connecting block 111 is fixedly connected to the upper side of the upper fixed seat 110, and a lower connecting block 211 is fixedly connected to the lower side of the lower fixed seat 210. By setting the upper connecting block 111, the connection between the upper fixed seat 110 and the precast concrete column is made tighter. By setting the lower connecting block 211, the connection between the lower fixed seat 210 and the precast concrete column is made tighter. Multiple sets of auxiliary rods 140 are fixedly connected to the opposite side of the upper left side block 120 and the lower support plate 130. By setting the lower fixed seat 210, the connection tightness and safety line between the upper left side block 120 and the lower support plate 130 are improved.

Claims

1. A magnetic connection device for rapid positioning of concrete components, characterized in that: The device includes an upper connecting device (100) and a lower connecting device (200). The upper connecting device (100) includes an upper fixing seat (110), an upper left side block (120) is connected to the upper side of the upper fixing seat (110), and a lower support plate (130) is connected to the lower side of the upper fixing seat (110). The body of the lower support plate (130) is connected to multiple sets of magnetic attraction guiding devices (300). The lower connecting device (200) includes a lower fixing seat (210), and the body of the lower fixing seat (210) is connected to multiple sets of screws (220).

2. The magnetic connection device for rapid positioning of concrete components according to claim 1, characterized in that: The magnetic attraction device (300) includes a guide tube (310), the inner wall of which is connected to multiple sets of magnetic plates (320), and a fixing tube (330) is connected to the upper side of the guide tube (310). The inner wall of the guide tube (310) is tapered.

3. The magnetic connection device for rapid positioning of concrete components according to claim 2, characterized in that: The guide tube (310) has an injection hole (311) on its left side and a discharge hole (312) on its left side.

4. The magnetic connection device for rapid positioning of concrete components according to claim 1, characterized in that: The upper fixing seat (110) is connected to the upper connecting block (111), and the lower fixing seat (210) is connected to the lower connecting block (211).

5. The magnetic connection device for rapid positioning of concrete components according to claim 1, characterized in that: The upper left block (120) and the lower support plate (130) are connected to a number of auxiliary rods (140).

6. The magnetic connection device for rapid positioning of concrete components according to claim 1, characterized in that: The upper side of the lower fixing seat (210) is provided with a groove that matches the upper fixing seat (110), and a fixing sleeve (212) is connected to the upper side of the lower fixing seat (210).

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