Quick connecting device for reinforcing steel bar straight thread sleeve

Abstract

The utility model discloses a steel bar straight thread sleeve quick connecting device, which belongs to the technical field of steel bar and straight thread sleeve connection and comprises a connecting table, a first sliding groove and a second sliding groove are respectively arranged on the upper side of the connecting table, and straight thread sleeve supporting components used for supporting a straight thread sleeve are arranged in the first sliding groove and the second sliding groove. A third sliding groove is formed in the upper side of the connecting table, a steel bar guiding component used for guiding steel bar conveying is arranged in the third sliding groove, and a straight thread sleeve driving and rotating component used for rotating the straight thread sleeve is arranged on the upper side of the connecting table. And the problem that the connection of the reinforcing steel bar straight thread sleeve cannot be reinforced by workers due to limited manual strength is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of the connection between steel bars and straight thread sleeves, in particular to a quick connection device for straight thread sleeves of steel bars. Background Technique

[0002] A straight thread sleeve is a steel sleeve used for the mechanical joint of steel bars to transfer the axial tension or pressure of steel bars. Straight thread sleeves are divided into directly rolled straight thread sleeves, rib-removed rolled straight thread sleeves and upset straight thread sleeves. Connecting steel bars with sleeves is a commonly used method of mechanical connection of steel bars in the construction of our construction sites. It mainly consists of a sleeve and steel bars processed by a threading machine, and its function is simple, mainly for mechanically connecting steel bars.

[0003] After the threading machine processes the steel bars, it is necessary to manually use a wrench to connect the sleeve and the steel bars. In the construction project, the demand for steel bars connected by sleeves is large, and the manual connection speed is slow, which directly affects the progress of the next process. Therefore, we have proposed a quick connection device for straight thread sleeves of steel bars. Content of the Utility Model

[0004] The utility model is a quick connection device for straight thread sleeves of steel bars proposed to solve the shortcomings existing in the prior art. This quick connection device for straight thread sleeves of steel bars solves the problems of slow connection speed between the steel bars and the straight thread sleeves manually and that it is difficult for manual labor to connect some straight thread sleeves of steel bars due to limited manual strength.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A quick connection device for straight thread sleeves of steel bars, including a connection table. On the upper side of the connection table, a first chute and a second chute are respectively arranged. In the first chute and the second chute, there is a straight thread sleeve support component for supporting the straight thread sleeve. On the upper side of the connection table, a third chute is arranged. In the third chute, there is a steel bar guiding component for guiding the conveying of the steel bar. On the upper side of the connection table, there is a straight thread sleeve driving and rotating component for rotating the straight thread sleeve.

[0007] Through the above technical scheme, place the straight thread sleeve on the straight thread sleeve support component, then place the steel bar on the steel bar guiding component. The steel bar guiding component guides the movement of the steel bar, and then the straight thread sleeve driving and rotating component drives and rotates the straight thread sleeve to connect the straight thread sleeve and the steel bar, so as to provide a mechanical automatic quick connection function between the straight thread sleeve and the steel bar.

[0008] Preferably, support feet are arranged at the lower corners of the connection table, and rubber plates are arranged on the lower sides of the support feet.

[0009] Through the above technical solution, the support feet cooperate with the rubber plate to provide a non-slip support function for the connection platform.

[0010] Preferably, a storage battery and a controller are respectively arranged on the lower side of the connection platform, and a solar photovoltaic panel is arranged on one side of the storage battery.

[0011] Through the above technical solution, the storage battery is used to supply power to the electrical components, and the controller is used to control each electrical component.

[0012] Preferably, the straight thread sleeve support component includes a first side plate arranged on the lower side of the connection platform. An adjusting rod is arranged on one side of the first side plate. Two moving plates are arranged on the outer side of the adjusting rod. The moving plates are slidably connected in a first chute. A first support plate is arranged on the upper side of the moving plates. A second side plate is arranged on the lower side of the connection platform. A guiding rod is arranged on one side of the second side plate. Two guiding plates are arranged on the outer side of the guiding rod. The guiding plates are slidably connected in a second chute, and the upper sides of the guiding plates are connected to the lower side of the first support plate.

[0013] Through the above technical solution, according to the size of the straight thread sleeve, rotate the adjusting rod to rotate on the first side plate. The adjusting rod rotates to drive the two moving plates through thread transmission. The two moving plates drive the two first support plates to move towards or away from each other, so as to meet the support size requirements of the straight thread sleeve. During the adjustment, the first support plate drives the guiding plate to move on the guiding rod to balance and guide the first support plate, so as to obtain a function of adjustable and stable support size as a whole.

[0014] Preferably, the steel bar guiding component includes a third side plate arranged on the lower side of the connection platform. A first motor is arranged on one side of the third side plate. A transmission rod is arranged at the shaft end of the first motor. Two moving strips are arranged on the outer side of the transmission rod. The moving strips are slidably connected in a third chute. A second support plate is arranged on the upper side of the moving strips. A connecting frame is arranged on one side of the moving strips. A cylinder is arranged on the upper side of the connecting frame. A pressing plate is arranged at the shaft end of the cylinder.

[0015] Through the above technical solution, place the steel bar on the second support plate. The cylinder on the connecting frame drives the pressing plate to move, and cooperates with the second support plate to clamp the steel bar. Then, the first motor on the third side plate drives the transmission rod to rotate on the other third side plate. The transmission rod drives the moving strips through thread transmission. The moving strips drive the second support plate to displace, providing a guiding movement function for the steel bar on the second support plate. The steel bar guiding component has a clamping and guiding function for the steel bar.

[0016] Preferably, the straight thread sleeve driving and rotating component includes an electric slide rail disposed on one side of the connecting platform. A sliding bar is arranged on one side of the electric slide rail. A second motor is disposed on the upper side of the sliding bar. A friction roller is arranged at the shaft end of the second motor. A motor fixing bracket is arranged outside the second motor. One side of the motor fixing bracket is connected to one side of the sliding bar.

[0017] Through the above technical solution, the electric slide rail controls the displacement of the sliding bar. The second motor on the sliding bar operates to drive the friction roller. The friction roller rotates and contacts the straight thread sleeve. The frictional force between the two drives the straight thread sleeve to rotate, enabling the straight thread sleeve to be rotationally connected to the steel bar.

[0018] In summary, for the present utility model, the straight thread sleeve is placed on the straight thread sleeve supporting component, and then the steel bar is placed on the steel bar guiding component. The steel bar guiding component guides the movement of the steel bar. Then, the straight thread sleeve driving and rotating component drives the straight thread sleeve to rotate, enabling the connection between the straight thread sleeve and the steel bar, thereby providing a mechanical automatic and rapid connection function between the straight thread sleeve and the steel bar.

[0019] For the present utility model, according to the size of the straight thread sleeve, the adjusting rod is rotated on the first side plate. The rotating adjusting rod is in threaded transmission with the two moving plates. The two moving plates drive the two first support plates to move towards or away from each other, thereby meeting the support requirement for the size of the straight thread sleeve. During the adjustment, the first support plate drives the guiding plate to move on the guiding rod, providing balanced guiding for the first support plate, so as to obtain a function of adjustable and stable support size as a whole.

[0020] For the present utility model, the steel bar is placed on the second support plate. The cylinder on the connecting frame drives the pressing plate to move, cooperating with the second support plate to clamp the steel bar. Then, the first motor on the third side plate drives the transmission rod to rotate on the other third side plate. The transmission rod is in threaded transmission with the moving bar. The moving bar drives the second support plate to displace, providing a guiding movement function for the steel bar on the second support plate. This steel bar guiding component has a clamping and guiding function for the steel bar.

[0021] For the present utility model, the electric slide rail controls the displacement of the sliding bar. The second motor on the sliding bar operates to drive the friction roller. The friction roller rotates and contacts the straight thread sleeve. The frictional force between the two drives the straight thread sleeve to rotate, enabling the straight thread sleeve to be rotationally connected to the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is an exploded structural schematic diagram of the present utility model;

[0023] Figure 2 is a structural schematic diagram of the straight thread sleeve supporting component of the present utility model;

[0024] Figure 3 This is a schematic structural view of the steel bar guiding component of the present utility model;

[0025] Figure 4 This is a schematic structural view of the straight thread sleeve driving and rotating component of the present utility model;

[0026] Figure 5 This is a schematic structural view of the front axonometric of the present utility model;

[0027] Figure 6 This is a schematic structural view of the bottom axonometric of the present utility model.

[0028] In the figure: 1. connecting platform; 2. supporting feet; 3. first chute; 4. second chute; 5. straight thread sleeve supporting component; 51. first side plate; 52. adjusting rod; 53. moving plate; 54. first supporting plate; 55. second side plate; 56. guiding rod; 57. guiding plate; 6. third chute; 7. steel bar guiding component; 71. third side plate; 72. first motor; 73. transmission rod; 74. moving strip; 75. second supporting plate; 76. connecting frame; 77. cylinder; 78. pressing plate; 8. straight thread sleeve driving and rotating component; 81. electric slide rail; 82. sliding strip; 83. second motor; 84. friction roller; 85. motor fixing frame; 9. storage battery; 10. controller. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0030] As Figures 1-6 shown, a steel bar straight thread sleeve quick connection device includes a connecting platform 1. Rubber plates are arranged at the lower side corners of the connecting platform 1. A storage battery 9 and a controller 10 are respectively arranged at the lower side of the connecting platform 1. A solar photovoltaic panel is arranged on one side of the storage battery 9.

[0031] A first chute 3 and a second chute 4 are respectively arranged on the upper side of the connecting platform 1. A straight thread sleeve supporting component 5 for supporting the straight thread sleeve is arranged in the first chute 3 and the second chute 4. The straight thread sleeve supporting component 5 includes a first side plate 51. The first side plate 51 is arranged at the lower side of the connecting platform 1. An adjusting rod 52 is arranged on one side of the first side plate 51. Two moving plates 53 are arranged on the outer side of the adjusting rod 52. The moving plates 53 are slidably connected in the first chute 3. A first supporting plate 54 is arranged on the upper side of the moving plates 53. A second side plate 55 is arranged at the lower side of the connecting platform 1. A guiding rod 56 is arranged on one side of the second side plate 55. Two guiding plates 57 are arranged on the outer side of the guiding rod 56. The guiding plates 57 are slidably connected in the second chute 4. The upper sides of the guiding plates 57 are connected to the lower side of the first supporting plate 54.

[0032] A chute three 6 is arranged on the upper side of the connecting table 1, and a steel bar guiding component 7 for guiding the conveying of steel bars is arranged in the chute three 6. The steel bar guiding component 7 includes a side plate three 71, the side plate three 71 is arranged on the lower side of the connecting table 1, a motor one 72 is arranged on one side of the side plate three 71, a transmission rod 73 is arranged at the shaft end of the motor one 72, two moving strips 74 are arranged on the outer side of the transmission rod 73, the moving strips 74 are slidably connected in the chute three 6, a support plate two 75 is arranged on the upper side of the moving strips 74, a connecting frame 76 is arranged on one side of the moving strips 74, a cylinder 77 is arranged on the upper side of the connecting frame 76, and a pressing plate 78 is arranged at the shaft end of the cylinder 77.

[0033] A straight thread sleeve driving and rotating component 8 for rotating the straight thread sleeve is arranged on the upper side of the connecting table 1. The straight thread sleeve driving and rotating component 8 includes an electric slide rail 81, the electric slide rail 81 is arranged on one side of the connecting table 1, a sliding strip 82 is arranged on one side of the electric slide rail 81, a motor two 83 is arranged on the upper side of the sliding strip 82, a friction roller 84 is arranged at the shaft end of the motor two 83, a motor fixing frame 85 is arranged on the outer side of the motor two 83, and one side of the motor fixing frame 85 is connected to one side of the sliding strip 82.

[0034] In this embodiment, according to the size of the straight thread sleeve, the adjusting rod 52 rotates on the side plate one 51. The adjusting rod 52 rotates to drive two moving plates 53 through thread transmission. The two moving plates 53 drive the two support plates one 54 to move towards each other or move relatively, so as to meet the support requirement for the size of the straight thread sleeve. While adjusting, the support plate one 54 drives the guide plate 57 to move on the guide rod 56 to balance and guide the support plate one 54. Then, the straight thread sleeve is placed between the two support plates one 54. Then, the steel bar is placed on the support plate two 75. The cylinder 77 on the connecting frame 76 drives the pressing plate 78 to move, and cooperates with the support plate two 75 to clamp the steel bar. Then, the motor one 72 on the side plate three 71 drives the transmission rod 73 to rotate on the other side plate three 71. The transmission rod 73 drives the moving strip 74 through thread transmission. The moving strip 74 drives the support plate two 75 to displace. At the same time, the electric slide rail 81 controls the sliding strip 82 to displace. The motor two 83 on the sliding strip 82 works to drive the friction roller 84. The friction roller 84 rotates and contacts the straight thread sleeve, and the friction force between the two drives the straight thread sleeve to rotate, so that the straight thread sleeve is rotationally connected to the steel bar.

[0035] In this application, it is proposed that: the controller 10 is a prior art, and its specific usage method and functions will not be elaborated in this text.

[0036] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A rapid connection device for straight thread sleeves of steel bars, characterized in that It includes a connecting platform (1). On the upper side of the connecting platform (1), a first chute (3) and a second chute (4) are respectively arranged. In the first chute (3) and the second chute (4), there is a straight thread sleeve supporting component (5) for supporting the straight thread sleeve. On the upper side of the connecting platform (1), a third chute (6) is arranged. In the third chute (6), there is a steel bar guiding component (7) for guiding the conveying of the steel bar. On the upper side of the connecting platform (1), there is a straight thread sleeve driving and rotating component (8) for rotating the straight thread sleeve.

2. The rapid connection device for straight thread sleeves of steel bars according to claim 1, characterized in that, Support feet (2) are arranged at the lower corners of the connecting platform (1). A rubber plate is arranged on the lower side of the support feet (2).

3. The quick connection device for straight thread sleeves of steel bars according to claim 1, characterized in that A storage battery (9) and a controller (10) are respectively arranged on the lower side of the connecting platform (1). A solar photovoltaic panel is arranged on one side of the storage battery (9).

4. The rapid connection device for straight thread sleeves of steel bars according to claim 1, characterized in that, The straight thread sleeve supporting component (5) includes a first side plate (51). The first side plate (51) is arranged on the lower side of the connecting platform (1). An adjusting rod (52) is arranged on one side of the first side plate (51). Two moving plates (53) are arranged on the outer side of the adjusting rod (52). The moving plates (53) are slidably connected in the first chute (3). A first support plate (54) is arranged on the upper side of the moving plates (53). A second side plate (55) is arranged on the lower side of the connecting platform (1). A guiding rod (56) is arranged on one side of the second side plate (55). Two guiding plates (57) are arranged on the outer side of the guiding rod (56). The guiding plates (57) are slidably connected in the second chute (4). The upper sides of the guiding plates (57) are connected to the lower side of the first support plate (54).

5. The rapid connection device for straight threaded sleeve of steel bars according to claim 1, characterized in that, The steel bar guiding component (7) includes a third side plate (71). The third side plate (71) is arranged on the lower side of the connecting platform (1). A first motor (72) is arranged on one side of the third side plate (71). A transmission rod (73) is arranged at the shaft end of the first motor (72). Two moving strips (74) are arranged on the outer side of the transmission rod (73). The moving strips (74) are slidably connected in the third chute (6). A second support plate (75) is arranged on the upper side of the moving strips (74). A connecting frame (76) is arranged on one side of the moving strips (74). A cylinder (77) is arranged on the upper side of the connecting frame (76). A pressing plate (78) is arranged at the shaft end of the cylinder (77).

6. The rapid connection device for straight thread sleeves of steel bars according to claim 1, characterized in that, The straight thread sleeve driving and rotating component (8) includes an electric slide rail (81). The electric slide rail (81) is arranged on one side of the connecting platform (1). A sliding strip (82) is arranged on one side of the electric slide rail (81). A second motor (83) is arranged on the upper side of the sliding strip (82). A friction roller (84) is arranged at the shaft end of the second motor (83). A motor fixing frame (85) is arranged on the outer side of the second motor (83). One side of the motor fixing frame (85) is connected to one side of the sliding strip (82).

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