Steel structure rapid butt joint device for steel structure construction

Abstract

The utility model discloses a steel structure rapid butt joint device for steel structure construction, and relates to the technical field of steel structure construction. The device comprises an energy cylinder, an energy supply mechanism is arranged in the energy cylinder, a power cylinder is fixedly installed at one end of the energy cylinder, a kinetic energy rotating mechanism is arranged in the power cylinder, a connecting rotating shaft is arranged on the kinetic energy rotating mechanism, a telescopic mechanism is arranged on the connecting rotating shaft, and a rotating sleeve is fixedly installed at one end of the telescopic mechanism. And a nut clamping mechanism is arranged at the port position of the rotating sleeve. The power motor is started through the switch panel, so that the power motor drives the connecting rotating shaft and the adjusting pipe to rotate, the adjusting pipe is used for driving the rotating sleeve to rotate, the rotating sleeve can drive the nut to rotate on the bolt, and then the nut can be quickly screwed on the bolt; and the fatigue speed of the hands of constructors can be effectively reduced, and therefore the butt joint construction efficiency between the steel structure profiles can be improved.

Description

Technical Field

[0001] This utility model relates to the field of steel structure construction technology, and specifically to a rapid steel structure connection device for steel structure construction. Background Technology

[0002] Steel structures refer to structural forms capable of bearing and transmitting loads, constructed by connecting steel plates and hot-rolled, cold-bent, or welded profiles with connectors. Currently, in steel structure construction, bolts and nuts are commonly used connectors between plates and profiles. Multiple fixing points are typically set when butt-fitting plates and profiles to ensure the stability of the steel structure. However, currently, when using bolts and nuts to butt-fit steel structural profiles at high altitudes, manual tightening is generally employed. This method is inefficient, easily leading to hand fatigue among construction workers and reducing the efficiency of steel structural profile butt-fitting construction. Therefore, a rapid steel structure butt-fitting device for steel structure construction is proposed. Utility Model Content

[0003] The purpose of this invention is to address the problem that manual tightening of nuts is slow and can easily lead to hand fatigue among construction workers, thereby reducing the efficiency of steel structure profile connection construction. This invention provides a rapid steel structure connection device for steel structure construction.

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0005] A quick-connection device for steel structure construction includes an energy cylinder, a power supply mechanism inside the energy cylinder, a power cylinder fixedly installed at one end of the energy cylinder, a kinetic energy rotation mechanism inside the power cylinder, a connecting shaft on the kinetic energy rotation mechanism, a telescopic mechanism on the connecting shaft, a rotating sleeve fixedly installed at one end of the telescopic mechanism, and a nut locking mechanism at the port of the rotating sleeve.

[0006] Preferably, the power supply mechanism includes a power supply battery, which is fixedly installed inside the energy cylinder. A charging plug is provided on the side wall of the energy cylinder, and the charging plug is electrically connected to the power supply battery.

[0007] Preferably, the kinetic rotation mechanism includes a power motor, which is fixedly installed inside the power cylinder, and the output shaft of the power motor is fixedly connected to the connecting shaft. The power motor and the power supply battery are electrically connected, and a wire hole is provided on the side wall between the power cylinder and the energy cylinder.

[0008] Preferably, a switch panel is fixedly installed on the peripheral side wall of the power cylinder, and the switch panel is electrically connected to the power motor. A support ring is fixedly installed on the inner side wall of the power cylinder, and one end of the connecting shaft passes through the support ring.

[0009] Preferably, the nut locking mechanism includes a locking block disposed inside the rotating sleeve, and a nut locking groove is provided on the side wall of the locking block. Positioning hole plates are symmetrically arranged on both sides of the locking block. Positioning grooves are symmetrically opened on the end face side wall of the rotating sleeve. The two positioning hole plates are matched with the two positioning grooves. A positioning screw groove is opened on the bottom side wall of the positioning groove. A positioning screw is inserted into the positioning hole plate, and one end of the positioning screw is screwed into the positioning screw groove.

[0010] Preferably, the telescopic mechanism includes an adjusting tube, one end of which is fixedly installed on the bottom side wall of the rotating sleeve, and the adjusting tube is slidably sleeved on the side wall of the connecting shaft. The side wall of the adjusting tube is symmetrically provided with sliding slots, and the side wall of the connecting shaft is symmetrically installed with limit sliders. The two limit sliders are respectively slidably disposed in the two sliding slots.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. In this utility model, when it is necessary to tighten the nut on the bolt, the snap-fit ​​block on the rotating sleeve is placed on the outside of the nut. Then, the power motor is started through the switch panel, so that the power motor drives the connecting shaft and the adjusting tube to rotate. In turn, the adjusting tube drives the rotating sleeve to rotate, so that the rotating sleeve drives the nut to rotate on the bolt. This allows the nut to be tightened quickly on the bolt, and can also effectively reduce the fatigue of the construction workers' hands, thereby improving the efficiency of the joint construction between steel structure profiles. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the overall three-dimensional connection structure of this utility model;

[0014] Figure 2 This is a three-dimensional connection structure diagram of the nut snap-fit ​​mechanism in this utility model;

[0015] Figure 3 This is a partial cross-sectional three-dimensional connection diagram of the power cylinder and energy cylinder in this utility model.

[0016] Reference numerals in the attached diagram: 1. Energy cylinder; 2. Power cylinder; 3. Switch panel; 4. Support ring; 5. Connecting shaft; 6. Adjusting tube; 7. Sliding strip opening; 8. Limiting slider; 9. Rotating sleeve; 10. Positioning slot; 11. Snap-fit ​​block; 12. Nut snap-fit ​​slot; 13. Positioning hole plate; 14. Positioning screw groove; 15. Positioning screw; 16. Power motor; 17. Wire hole; 18. Power supply battery; 19. Charging plug. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0020] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] like Figure 1-3 As shown, a quick docking device for steel structure construction includes an energy cylinder 1, a power supply mechanism inside the energy cylinder 1, and a power supply battery 18. The power supply battery 18 is fixedly installed inside the energy cylinder 1. A charging plug 19 is provided on the side wall of the energy cylinder 1, and the charging plug 19 is electrically connected to the power supply battery 18. The power supply battery 18 can provide power to the device, thereby making the device easy to carry.

[0022] A power cylinder 2 is fixedly installed at one end of the energy cylinder 1. A kinetic energy rotation mechanism, including a power motor 16, is installed inside the power cylinder 2. The output shaft of the power motor 16 is fixedly connected to the connecting shaft 5. The power motor 16 is electrically connected to the power supply battery 18. The power motor 16 effectively provides power to the device, thereby driving the nut to rotate. A wiring hole 17 is provided on the side wall between the power cylinder 2 and the energy cylinder 1 to facilitate wiring.

[0023] A switch panel 3 is fixedly installed on the peripheral wall of the power cylinder 2, and the switch panel 3 is electrically connected to the power motor 16. The switch panel 3 facilitates the control of the device's operation. A connecting shaft 5 is provided on the output shaft of the power motor 16, and a support ring 4 is fixedly installed on the inner wall of the power cylinder 2. One end of the connecting shaft 5 passes through the support ring 4, which improves the stability of the operation of the power motor 16 and the connecting shaft 5.

[0024] A telescopic mechanism is provided on the connecting shaft 5. The telescopic mechanism includes an adjusting tube 6. A rotating sleeve 9 is fixedly installed at one end of the adjusting tube 6, and the other end of the adjusting tube 6 is slidably sleeved on the side wall of the connecting shaft 5. Sliding slots 7 are symmetrically opened on the side wall of the adjusting tube 6. Limiting sliders 8 are symmetrically installed on the side wall of the connecting shaft 5. The two limiting sliders 8 are slidably arranged in the two sliding slots 7 respectively. The adjusting tube 6 can effectively extend the rotating sleeve 9, thereby accommodating the feeding movement of the nut on the bolt.

[0025] A nut locking mechanism is provided at the port of the rotating sleeve 9. The nut locking mechanism includes a locking block 11, which is disposed inside the rotating sleeve 9. The side wall of the locking block 11 is provided with a nut locking slot 12. Positioning hole plates 13 are symmetrically arranged on both sides of the locking block 11. Positioning slots 10 are symmetrically opened on the end side wall of the rotating sleeve 9. The two positioning hole plates 13 are matched with the two positioning slots 10. A positioning screw groove 14 is opened on the bottom side wall of the positioning slot 10. A positioning screw 15 is inserted into the positioning hole plate 13, and one end of the positioning screw 15 is screwed into the positioning screw groove 14. The positioning screw 15 makes it easy to replace the locking block 11, so that the model of the nut locking slot 12 on the locking block 11 can be replaced, thus making it easy to use different models of nuts.

[0026] In summary: When tightening a nut on a bolt, select the appropriate nut locking slot 12 and locking block 11 according to the nut's model. Then, loosen the positioning screw 15 on the rotating sleeve 9 to replace the appropriate locking block 11, and then fix it using the positioning screw 15. Next, start the power motor 16 via the switch panel 3, causing the power motor 16 to drive the connecting shaft 5 and the adjusting tube 6 to rotate. This, in turn, causes the rotating sleeve 9 to rotate, which in turn causes the nut to rotate on the bolt. The nut then slides on the connecting shaft 5 via the adjusting tube 6, allowing for quick tightening of the nut on the bolt.

[0027] The foregoing description enables those skilled in the art to implement or use this invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this invention. Therefore, this invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel structure rapid docking device for steel structure construction, characterized in that, It includes an energy cylinder (1), which is equipped with an energy supply mechanism. A power cylinder (2) is fixedly installed at one end of the energy cylinder (1). A kinetic energy rotation mechanism is installed inside the power cylinder (2). A connecting shaft (5) is installed on the kinetic energy rotation mechanism. A telescopic mechanism is installed on the connecting shaft (5). A rotating sleeve (9) is fixedly installed at one end of the telescopic mechanism. A nut locking mechanism is installed at the port of the rotating sleeve (9).

2. The steel structure rapid butt joint device for steel structure construction according to claim 1, characterized in that, The power supply mechanism includes a power supply battery (18), which is fixedly installed inside the energy cylinder (1). A charging plug (19) is provided on the side wall of the energy cylinder (1), and the charging plug (19) and the power supply battery (18) are electrically connected.

3. The steel structure rapid butt joint device for steel structure construction according to claim 2, characterized in that, The kinetic rotation mechanism includes a power motor (16), which is fixedly installed inside the power cylinder (2). The output shaft of the power motor (16) is fixedly connected to the connecting shaft (5). The power motor (16) and the power supply battery (18) are electrically connected. A wire hole (17) is opened on the side wall between the power cylinder (2) and the energy cylinder (1).

4. The steel structure rapid butt joint device for steel structure construction according to claim 3, characterized in that, A switch panel (3) is fixedly installed on the peripheral wall of the power cylinder (2), and the switch panel (3) is electrically connected to the power motor (16). A support ring (4) is fixedly installed on the inner wall of the power cylinder (2), and one end of the connecting shaft (5) passes through the support ring (4).

5. The steel structure rapid butt joint device for steel structure construction according to claim 1, characterized in that, The nut clamping mechanism includes a clamping block (11), which is disposed inside the rotating sleeve (9). A nut clamping slot (12) is provided on the side wall of the clamping block (11). Positioning hole plates (13) are symmetrically arranged on both sides of the clamping block (11). Positioning slots (10) are symmetrically opened on the end side wall of the rotating sleeve (9). The two positioning hole plates (13) are matched with the two positioning slots (10). A positioning screw groove (14) is opened on the bottom side wall of the positioning slot (10). A positioning screw (15) is inserted into the positioning hole plate (13), and one end of the positioning screw (15) is screwed into the positioning screw groove (14).

6. The steel structure rapid butt joint device for steel structure construction according to claim 1, characterized in that, The telescopic mechanism includes an adjusting tube (6), one end of which is fixedly installed on the bottom side wall of the rotating sleeve (9), and the adjusting tube (6) is slidably sleeved on the side wall of the connecting shaft (5). The side wall of the adjusting tube (6) is symmetrically provided with sliding slots (7), and the side wall of the connecting shaft (5) is symmetrically installed with limit sliders (8). The two limit sliders (8) are respectively slidably arranged in the two sliding slots (7).

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