Aluminum alloy rail connecting structure of EMS intelligent electric monorail suspension conveyor

Abstract

The utility model relates to an aluminum alloy rail connecting structure of an EMS intelligent electric monorail suspension conveyor, which belongs to the technical field of EMS intelligent electric monorail suspension conveyors, and comprises a plurality of round steel for connecting two adjacent sections of aluminum alloy rails, and round holes for embedding the round steel are formed in the aluminum alloy rails. The round steel and the aluminum alloy rail are fixed through an elastic cylindrical pin; the aluminum alloy rail further comprises a plurality of quick clamping plates used for fixing the aluminum alloy rail to the steel structure base, clamping grooves used for allowing the quick clamping plates to be embedded are formed in the aluminum alloy rail, the quick clamping plates can rotate to be clamped with the aluminum alloy rail after being embedded into the clamping grooves, screw rods are arranged on the quick clamping plates, and mounting holes used for allowing the screw rods to penetrate through are formed in the steel structure base. The screw is in threaded connection with a nut, and the steel structure base is fixed to the aluminum alloy rail under the cooperation of the screw and the nut. The aluminum alloy rail butt joint device has the effect of facilitating butt joint of the aluminum alloy rails under the condition that the straightness and flatness of the aluminum alloy rails are not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of EMS intelligent electric monorail suspension conveyor, and in particular to an aluminum alloy track connection structure of an EMS intelligent electric monorail suspension conveyor. Background Technology

[0002] EMS intelligent electric monorail suspension conveyor is widely used in automobile body pre-treatment electrophoresis, PVC gluing and assembly production lines, engineering machinery parts painting and assembly production lines. It is characterized by high degree of automation, small space occupation, high environmental protection, stable operation, accumulation and release function, and can realize flexible production.

[0003] EMS intelligent electric monorail suspension conveyors mostly use aluminum alloy tracks as travel tracks. In the existing technology, aluminum alloy tracks are usually fixed to steel structure seats to achieve the purpose of suspension. However, in the actual track assembly process, it is found that the aluminum alloy track docking must not only ensure the track strength, the smooth transition of the load-bearing walking wheel tread, but also ensure the smooth transition of the guide wheel side tread. Therefore, it is best to debug and assemble the aluminum alloy track at the application site of the EMS intelligent electric monorail suspension conveyor. However, due to the complex aluminum alloy welding process and cumbersome pre-welding preparation work, qualified protective gas must be used for protection during welding, which has extremely high technical requirements for welding workers, is prone to welding defects, and is prone to cracks after welding, and strength cannot be guaranteed. Therefore, it is very difficult to achieve joint welding of aluminum alloy tracks on site. Contents of utility model

[0004] In order to facilitate the docking of aluminum alloy tracks without affecting the straightness and flatness of the aluminum alloy tracks, the present application provides an aluminum alloy track connection structure for an EMS intelligent electric monorail suspension conveyor.

[0005] This application provides an EMS intelligent electric monorail suspension conveyor aluminum alloy track connection structure, which adopts the following technical solutions:

[0006] An EMS intelligent electric monorail suspension conveyor aluminum alloy track connection structure, characterized in that it includes multiple round steels for connecting two adjacent sections of aluminum alloy tracks, the two ends of the round steels are respectively connected to the two adjacent sections of aluminum alloy tracks, the aluminum alloy tracks are provided with round holes for the round steels to fit in, and the aluminum alloy tracks are provided with fixings for fixing the round steels.

[0007] By adopting the above technical solution, the two adjacent sections of aluminum alloy rails are fixed by the combination of round steel and fixing parts. Compared with welding fixation, the steps of connecting the aluminum alloy rails are simplified. After the two adjacent sections of aluminum alloy rails are connected, they can still be further adjusted, ensuring the accuracy of the aluminum alloy rail interface in terms of up, down, left and right directions.

[0008] Preferably, the fixing member includes an elastic cylindrical pin. Pin holes for the elastic cylindrical pin to fit into are drilled and assembled on the aluminum alloy track and the round steel, and the round steel is fixed to the aluminum alloy track through the elastic cylindrical pin.

[0009] By adopting the above technical solution, the round steel is fixed to the aluminum alloy track through the elastic cylindrical pin, which simplifies the docking steps of the aluminum alloy track without affecting the straightness and flatness of the aluminum alloy track.

[0010] Preferably, it further includes multiple quick-release clamping plates for fixing the aluminum alloy track on the steel structure seat. A clamping groove for the quick-release clamping plate to fit into is provided on the aluminum alloy track. After the quick-release clamping plate is inserted into the clamping groove, it can be rotated to clamp tightly with the aluminum alloy track. A screw rod is provided on the quick-release clamping plate, and an installation hole for the screw rod to pass through is opened on the steel structure seat. A nut is threadedly connected to the screw rod.

[0011] By adopting the above technical solution, with the cooperation of the quick-release clamping plate and the screw rod and nut, it is convenient to install the aluminum alloy track on the steel structure, and the installed aluminum alloy track can be further adjusted in position. After the aluminum alloy track is leveled as a whole, the nut is tightened to ensure the straightness and flatness of the aluminum alloy track.

[0012] Preferably, the round steel has an interference fit with the round hole.

[0013] By adopting the above technical solution, the installed aluminum alloy track is not likely to displace relative to the round steel, which is convenient for the installation of the round steel and the positioning during subsequent drilling of pin holes.

[0014] Preferably, the distances between the two ends of the round steel and the connections of the adjacent two sections of the aluminum alloy track are similar.

[0015] By adopting the above technical solution, the contact areas between the round steel and the adjacent two sections of the aluminum alloy track are similar, which improves the reliability of fixing the aluminum alloy track through the round steel.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. Through the cooperation of the round steel and the elastic cylindrical pin, the adjacent two sections of the aluminum alloy track are fixed. Compared with welding fixation, without affecting the straightness and flatness of the aluminum alloy track, the docking steps of the aluminum alloy track are simplified, and the adjacent two sections of the aluminum alloy track can still be further adjusted after docking, ensuring the accuracy of the upper, lower, left, and right of the interface of the aluminum alloy track;

[0018] 2. With the cooperation of the quick-release clamping plate and the screw rod and nut, it is convenient to install the aluminum alloy track on the steel structure, and the installed aluminum alloy track can be further adjusted in position. After the aluminum alloy track is leveled as a whole, the nut is tightened to ensure the straightness and flatness of the aluminum alloy track. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the butt joint structure of the aluminum alloy track in the embodiment of the present application.

[0020] Figure 2 It is a schematic diagram of the connection structure between the round steel and the aluminum alloy track in the embodiment of the present application.

[0021] Figure 3 It is a schematic diagram of the structure where the quick clamping plate is embedded in the aluminum alloy track in the embodiment of the present application.

[0022] Figure 4 It is a schematic diagram of the quick clamping plate structure in the embodiment of the present application.

[0023] Figure 5 It is a schematic diagram of the fixed structure between the aluminum alloy track and the steel structure seat in the embodiment of the present application.

[0024] Description of the reference numerals: 1. Aluminum alloy track; 11. Round hole; 12. Left track; 13. Right track; 14. Card slot; 2. Round steel; 3. Elastic cylindrical pin; 31. Pin hole; 4. Quick clamping plate; 41. Screw; 411. Nut; 5. Steel structure seat; 51. Mounting hole. Detailed Description of the Embodiment

[0025] The following further describes the present utility model in detail Figures 1-5 in conjunction with the attached drawings.

[0026] The embodiment of the present application discloses an aluminum alloy track connection structure of an EMS intelligent electric single - rail suspension conveyor. Referring to Figure 1 and Figure 2 , it includes four pieces of round steel 2 for connecting two adjacent sections of aluminum alloy track 1. The two ends of the round steel 2 are respectively fixed to the two adjacent sections of aluminum alloy track 1. The aluminum alloy track 1 is provided with round holes 11 for the round steel 2 to be embedded. The round steel 2 and the round holes 11 are in interference fit, so that the installed aluminum alloy track 1 is not likely to displace relative to the round steel 2. Making the distance between the two ends of the round steel 2 and the connection parts of the two adjacent sections of aluminum alloy track 1 close, the contact area between the round steel 2 and the two adjacent sections of aluminum alloy track 1 is similar, improving the reliability of fixing the aluminum alloy track 1 by the round steel 2.

[0027] Referring to Figure 1 and Figure 2 , the aluminum alloy track 1 is provided with a fixing member for fixing the round steel 2. The fixing member includes an elastic cylindrical pin 3. The aluminum alloy track 1 and the round steel 2 are assembled and drilled with pin holes 31 for the elastic cylindrical pin 3 to be embedded, so that the round steel 2 can be fixed to the aluminum alloy track 1. Compared with welding fixation, it is convenient for connecting two adjacent sections of aluminum alloy track 1, and with the cooperation of the round steel 2 and the round holes 11, it can ensure the accuracy of the aluminum alloy track 1 at the interface in all directions to a certain extent.

[0028] For the convenience of describing the connection steps between two adjacent aluminum alloy tracks 1, the two adjacent aluminum alloy tracks 1 will be distinguished as a left track 12 and a right track 13 hereinafter. Taking a round steel 2 with a diameter of 100 mm as an example, in the actual assembly process, first insert the round steel 2 into the left track 12 by about 50 mm, and then a pin hole 31 can be drilled at a specified position by equipment such as a drilling machine. Then, the round steel 2 is fixed to the left track 12 through an elastic cylindrical pin 3. The round steel 2 fixed on the left track 12 can provide guidance for the installation of the right track 13. When docking the right track 13 with the left track 12, first align the round hole 11 of the right track 13 with the round steel 2 on the left track 12, and then apply pressure to embed one end of the round steel 2 outside the left track 12 into the round hole 11 on the right track 13 until the two end faces of the left track 12 and the right track 13 are closed. Then, a pin hole 31 is drilled at a specified position by equipment such as a drilling machine, and the round steel 2 is fixed to the right track 13 through the elastic cylindrical pin 3. Each docking surface is leveled again, and the docking of two adjacent aluminum alloy tracks 1 is completed, ensuring the accuracy of the interface of the aluminum alloy track 1 in the up, down, left, and right directions.

[0029] Referring to Figure 1 、 Figure 3 and Figure 4 also includes a plurality of quick-release clamping plates 4 for fixing the aluminum alloy track 1 on the steel structure seat 5. Through the setting of the steel structure seat 5, the aluminum alloy track 1 can be hoisted to the designed height. The aluminum alloy track 1 is provided with a clamping groove 14 for the quick-release clamping plate 4 to be fitted into. The clamping groove 14 and the quick-release clamping plate 4 are in interference fit. The clamping groove 14 is arranged in a T shape, the main body of the quick-release clamping plate 4 is arranged in a diamond shape, and two corners of the quick-release clamping plate 4 are right angles. After the quick-release clamping plate 4 is inserted into the clamping groove 14, it can be rotated to be clamped with the aluminum alloy track 1. At this time, the right-angle sides are in contact with the inner wall of the clamping groove 14.

[0030] Referring to Figure 4 and Figure 5 also fixed on the quick-release clamping plate 4 are two screw rods 41. The screw rods 41 can be fixed to the quick-release clamping plate 4 by means of embedding or gluing. The steel structure seat 5 is provided with mounting holes 51 for the screw rods 41 to pass through. A nut 411 is threadedly connected to the screw rod 41. With the cooperation of the screw rod 41 and the nut 411, the quick-release clamping plate 4 is fixed to the steel structure seat 5, so that the aluminum alloy track 1 is fixed to the steel structure seat 5. The quick-release clamping plate 4 can be set at any position of the aluminum alloy track 1 to fix the steel structure seat 5. If the quick-release clamping plate 4 is set at the docking position of two adjacent aluminum alloy tracks 1 or in the middle of a curved aluminum alloy track 1, the strength of the aluminum alloy track 1 can be ensured to a certain extent, and the hoisting stability of the aluminum alloy track 1 can be improved.

[0031] During the connection process of the aluminum alloy track 1 and the steel structure base 5, first determine the connection position between the steel structure base 5 and the aluminum alloy track 1, then insert the quick clamping plate 4 into the slot 14 on the aluminum alloy track 1, and then rotate the quick clamping plate 4 by a specific angle to make the clamping plate tightly clamped with the aluminum alloy track 1. Then move the steel structure base 5 to make the screw 41 on the quick clamping plate 4 inserted into the installation hole 51 on the steel structure base 5, and pre-tighten the nut 411. After the aluminum alloy track 1 is leveled as a whole, finally tighten the nut 411 to complete the hoisting of the aluminum alloy track 1.

[0032] The above are all the preferred embodiments of this application. The protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. An EMS intelligent electric monorail suspension conveyor aluminum alloy track connection structure, characterized in that: The invention comprises a plurality of round steels (2) for connecting two adjacent sections of aluminum alloy rails (1), the two ends of the round steels (2) are respectively connected to the two adjacent sections of aluminum alloy rails (1), the aluminum alloy rails (1) are provided with round holes (11) for the round steels (2) to be embedded, and the aluminum alloy rails (1) are provided with fixing parts for fixing the round steels (2).

2. The aluminum alloy track connection structure of the EMS intelligent electric monorail suspension conveyor according to claim 1 is characterized in that: The fixing member comprises an elastic cylindrical pin (3), and a pin hole (31) for the elastic cylindrical pin (3) to be engaged is drilled on the aluminum alloy rail (1) and the round steel (2), and the round steel (2) is fixed to the aluminum alloy rail (1) via the elastic cylindrical pin (3).

3. The aluminum alloy track connection structure of the EMS intelligent electric monorail suspension conveyor according to claim 2 is characterized in that: The invention also comprises a plurality of quick clips (4) for fixing the aluminum alloy track (1) on the steel structure seat (5); the aluminum alloy track (1) is provided with a slot (14) for the quick clip (4) to be engaged; after the quick clip (4) is inserted into the slot (14), it can be rotated to be clamped with the aluminum alloy track (1); the quick clip (4) is provided with a screw (41); the steel structure seat (5) is provided with a mounting hole (51) for the screw (41) to pass through; and the screw (41) is threadedly connected with a nut (411).

4. The aluminum alloy track connection structure of the EMS intelligent electric monorail suspension conveyor according to claim 1 is characterized in that: The round steel (2) and the round hole (11) are interference fit.

5. The aluminum alloy track connection structure of the EMS intelligent electric monorail suspension conveyor according to claim 1 is characterized in that: The distances between the two ends of the round steel (2) and the connection points between two adjacent sections of the aluminum alloy track (1) are close.

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