Crankshaft placing rack

Abstract

The utility model relates to the technical field of placing frames, and discloses a crankshaft placing frame which comprises four connecting rods, the four connecting rods form a square structure, the four connecting rods are fixedly connected through connectors in a pluggable mode, and vertical rods are fixedly installed at the top ends of the connectors in a pluggable mode. According to the crankshaft placing frame, the two ends of a crankshaft are erected on the rubber pads of the placing rods, the rubber pads have certain elasticity, the two ends of the crankshaft are prevented from being in rigid contact, the ends of the crankshaft are protected, the first cross rod and the second cross rod are stably supported through the arranged supporting rods, and the placing rods have certain height; and the connecting rods, the connectors, the vertical rods, the first transverse rod, the second transverse rod, the supporting rods and the containing rods are all made of steel materials, the overall structural strength is high, the bearing capacity is high, and the overall anti-corrosion effect is improved through the arranged anti-corrosion coating.

Description

Technical Field

[0001] The utility model relates to the technical field of placement racks, in particular to a crankshaft placement rack. Background Art

[0002] The crankshaft is the most important part of the engine. It bears the force from the connecting rod and converts it into torque, which is output through the crankshaft and drives other accessories on the engine. The crankshaft needs to be disassembled during the production process or during the maintenance process. After disassembly, it is usually placed on the ground by simply laying cloth on the ground.

[0003] Nowadays, crankshafts are usually placed directly on the ground during placement, which causes hard contact between the crankshaft and the ground. The contact part is easily damaged. There is a lack of a rack specifically used for placing crankshafts that can protect the crankshaft while placing it. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a crankshaft placing rack to solve the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crankshaft placement rack, comprising connecting rods, wherein four connecting rods are provided, and the four connecting rods form a square structure, and the four connecting rods are fixedly connected by plug-in joints, and a vertical rod is fixedly installed at the top of the joint in a plug-in manner, and a cross bar 1 and a cross bar 2 are fixedly connected between the vertical rods, and the top ends of the cross bar 1 and the cross bar 2 are fixedly connected with a support rod, and the top ends of the support rods are fixedly installed with a placement rod, and the top surface of the placement rod is glued and connected with a rubber pad.

[0008] Preferably, the connecting rod, the joint, the vertical rod, the cross bar 1, the cross bar 2, the support rod and the placement rod are all made of steel, and the surface is sprayed with an anti-corrosion coating.

[0009] Preferably, the placement rods at the top ends of the support rods are in the same horizontal plane, and a total of four placement rods are provided.

[0010] Preferably, three support rods are respectively arranged at the bottom ends of the cross bar 1 and the cross bar 2.

[0011] Preferably, the rubber pad completely covers the upper end surface of the placement rod, and the thickness of the rubber pad is not less than 0.5 cm.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The crankshaft placement rack has two ends of the crankshaft placed on the rubber pads of the placement rod. The rubber pads have a certain elasticity to prevent the two ends of the crankshaft from being subjected to hard contact and protect the end of the crankshaft. The support rods are arranged to stably support the cross bar one and the cross bar two, so that the placement rod has a certain height and the middle raised part of the crankshaft can be suspended. The connecting rod, joint, vertical rod, cross bar one, cross bar two, support rod and placement rod are all made of steel. The overall structure has high strength and strong load-bearing capacity, and the overall anti-corrosion effect is improved by the anti-corrosion coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0018] In the figure: 1. connecting rod; 2. joint; 3. vertical rod; 4. cross bar 1; 5. cross bar 2; 6. support rod; 7. placement rod; 8. rubber pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a crankshaft placement rack, comprising a connecting rod 1, a joint 2, a vertical rod 3, a cross bar 1 4, a cross bar 2 5, a support rod 6, a placement rod 7 and a rubber pad 8. Four connecting rods 1 are provided, and the four connecting rods 1 form a square structure. The four connecting rods 1 are plug-in fixedly connected through the joint 2, and the top of the joint 2 is plug-in fixedly installed with a vertical rod 3, and the cross bar 1 4 and the cross bar 2 5 are fixedly connected between the vertical rods 3. The tops of the cross bars 1 4 and the cross bars 2 5 are fixedly connected with the support rod 6, and the tops of the support rods 6 are fixedly installed with the placement rod 7, and the top surfaces of the placement rods 7 are bonded and connected with rubber pads 8.

[0021] Specifically, the connecting rod 1, the joint 2, the vertical rod 3, the cross bar 1 4, the cross bar 2 5, the support rod 6 and the placement rod 7 are all made of steel, and the surface is sprayed with an anti-corrosion coating.

[0022] In this embodiment: the overall structural strength is high, the load-bearing capacity is strong, and the overall anti-corrosion effect is improved by setting the anti-corrosion coating.

[0023] Specifically, the placement rods 7 at the top ends of the support rods 6 are in the same horizontal plane, and four placement rods 7 are provided in total.

[0024] In this embodiment: the crankshaft is placed horizontally by means of a placement rod 7, and the placement rod 7 has a certain height so that the middle raised part of the crankshaft can be suspended in the air.

[0025] Specifically, three support rods 6 are respectively provided at the bottom ends of the crossbar 1 4 and the crossbar 2 5 .

[0026] In this embodiment: the support rod 6 is welded to the cross bar 1 4 , the cross bar 2 5 and the placement rod 7 , and the support rod 6 is provided to stably support the cross bar 1 4 and the cross bar 2 5 , so that the placement rod 7 has a certain height.

[0027] Specifically, the rubber pad 8 completely covers the upper end surface of the placement rod 7, and the thickness of the rubber pad 8 is not less than 0.5 cm.

[0028] In this embodiment: the two ends of the crankshaft are mounted on the rubber pads 8 of the placement rod 7. The rubber pads 8 have a certain elasticity to prevent the two ends of the crankshaft from being subjected to hard contact, protect the ends of the crankshaft, and have a good overall placement effect on the crankshaft.

[0029] Working principle: First, during the placement of the crankshaft, the two ends of the crankshaft are placed on the rubber pads 8 of the placement rod 7. The rubber pads 8 have a certain elasticity to prevent the two ends of the crankshaft from being subjected to hard contact, protect the end of the crankshaft, and have a good overall placement effect on the crankshaft. The support rods 6 are used to stably support the crossbar 1 4 and the crossbar 2 5, so that the placement rod 7 has a certain height, so that the middle raised part of the crankshaft can be suspended, and the connecting rod 1, joint 2, vertical rod 3, crossbar 1 4, crossbar 2 5, support rod 6 and placement rod 7 are all made of steel. The overall structure has high strength and strong load-bearing capacity, and the overall anti-corrosion effect is improved by the anti-corrosion coating.

[0030] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A crankshaft rack, comprising a connecting rod (1), characterized in that: Four connecting rods (1) are provided, and the four connecting rods (1) form a square structure. The four connecting rods (1) are plug-in fixedly connected to each other via joints (2). A vertical rod (3) is plug-in fixedly installed at the top of the joint (2). A horizontal rod 1 (4) and a horizontal rod 2 (5) are fixedly connected between the vertical rods (3). The tops of the horizontal rods 1 (4) and 2 (5) are fixedly connected to support rods (6). A placement rod (7) is fixedly installed at the top of the support rod (6). A rubber pad (8) is bonded to the top surface of the placement rod (7).

2. A crankshaft placement rack according to claim 1, characterized in that: The connecting rod (1), the joint (2), the vertical rod (3), the first crossbar (4), the second crossbar (5), the supporting rod (6) and the placement rod (7) are all made of steel, and the surfaces are sprayed with an anti-corrosion coating.

3. The crankshaft stand according to claim 1, characterized in that: The placement rods (7) at the top ends of the support rods (6) are located in the same horizontal plane, and a total of four placement rods (7) are provided.

4. The crankshaft stand according to claim 1, characterized in that: The support rods (6) are respectively provided with three at the bottom ends of the crossbar 1 (4) and the crossbar 2 (5).

5. The crankshaft stand according to claim 1, characterized in that: The rubber pad (8) completely covers the upper end surface of the placement rod (7), and the thickness of the rubber pad (8) is not less than 0.5 cm.

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