Engine cylinder body lifting hook assembly

Abstract

The utility model provides an engine cylinder lifting hook assembly which comprises symmetrically-arranged supporting columns, the tops of the supporting columns are connected with a transverse fixing beam, the bottom of the transverse fixing beam is provided with a sliding groove, the sliding groove is connected with a moving block in a matched mode, the moving block is connected with a rotating lead screw in a matched mode, and the side face of the rotating lead screw is connected with a driving motor. The bottom of the movable block is connected with a telescopic shaft, the end of the telescopic shaft is connected with a combination plate, the bottom of the combination plate is connected with a plurality of lifting ropes, and the ends of the lifting ropes are connected with threaded connectors. The technical problems that in the prior art, the requirement for the strength of the packing rope is high, the engine cylinder block is difficult to pack every time, the packing rope needs to be inserted into the bottom of the engine cylinder block so as to ensure the stability of the engine cylinder block during carrying, and if the packing rope is abraded due to long-term use, the packing rope is prone to breakage due to carelessness are solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of engine hooks, and in particular to an engine cylinder hook assembly. Background Art

[0002] The engine block is an important part of the engine. It is responsible for accommodating the piston and forming an airtight combustion chamber. When making the engine block, the appropriate material will be selected according to the design requirements. Usually, the engine block will be made of cast iron, aluminum alloy or magnesium alloy because they have good heat resistance, strength and light weight.

[0003] The selected metal is then heated to a liquid state and poured into a mold, where it is cooled and solidified to form the shape of the cylinder. This is usually the main method in large-scale production. After casting, the cylinder body needs to go through a series of processing processes, including cutting, drilling, grinding, etc., to ensure that its accuracy and surface quality meet the requirements. These processing processes are usually completed by CNC machine tools and other specialized equipment.

[0004] During the various processing steps of the engine cylinder body, the engine cylinder body needs to be moved and transported. The current method is generally to pack the engine cylinder body with a packing rope first, and then use a hook to transfer and transport it.

[0005] The inventor discovered the following defects during the operation of the specific embodiment:

[0006] Before using a conventional hook to transport the engine block, it is necessary to use a packing rope to pack it before it can be transported. This method requires a high strength of the packing rope, and it is also difficult to pack the engine each time. The packing rope needs to be inserted into the bottom of the engine block to ensure the stability of the engine block during transportation. If the packing rope is worn out due to long-term use, it is easy to break if not careful.

[0007] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0008] 1. Technical problems to be solved by the utility model:

[0009] The utility model provides an engine cylinder hook assembly, which is used to solve the technical problems existing in the above-mentioned background technology.

[0010] 2. Technical solution:

[0011] To achieve the above-mentioned purpose, the technical solution provided by the utility model is as follows: an engine cylinder hook assembly comprises a symmetrically arranged support column, the top of the support column is connected to a transverse fixed beam, the bottom of the transverse fixed beam is provided with a sliding groove, the sliding groove is matched and connected to a moving block, the moving block is matched and connected to a rotating screw rod, the side of the rotating screw rod is connected to a driving motor, the bottom of the moving block is connected to a telescopic shaft, the end of the telescopic shaft is connected to a combining plate, the bottom of the combining plate is connected to a plurality of lifting ropes, the ends of the lifting ropes are connected to a threaded coupling, when the device is working, the threaded coupling at the bottom is matched with the threaded assembly holes on the generator cylinder respectively, so according to the size of the generator, a plurality of lifting ropes can be set to connect and transport the engine cylinder, when the lifting rope is connected to the engine through the threaded coupling, the telescopic shaft moves upward, thereby driving the bottom engine cylinder to lift, and then the driving motor on the side drives the rotating screw rod to rotate, thereby transferring the engine cylinder to the next processing step along the direction of the transverse fixed beam, the device can be arranged on the production line of the engine cylinder, and can be connected to the threaded coupling after each processing to be transported to the next process.

[0012] Furthermore, the bottom of the support column is connected to a fixing plate, and a threaded fixing hole is opened on the fixing plate.

[0013] Furthermore, the bottom of the fixed plate is connected to a moving wheel.

[0014] Furthermore, a plurality of second slide grooves are symmetrically opened on the combining plate, and limiting holes are symmetrically arranged on both sides of the second slide grooves. The limiting holes are connected to symmetrically arranged limiting columns, the top of the limiting column is connected to a T-shaped block, and the middle of the bottom surface of the T-shaped block is connected to the pulling rope.

[0015] Furthermore, the pulling rope is a steel cable.

[0016] Furthermore, the threaded coupling comprises a first rotating block, the top of which is connected to the pulling rope, the bottom of which is rotatably connected to an intermediate block, the bottom of which is threadedly connected to a plug-in block, and the bottom of which is provided with threads.

[0017] 3. Beneficial effects:

[0018] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0019] The utility model has a reasonable design. The combination plate is used in conjunction with the lifting rope at the bottom. When the engine cylinder body is transported, the threaded combination at the end of the lifting rope is connected to the engine cylinder body to carry it. There is no need to use a packing rope to pack the engine cylinder body in advance, which improves the transportation efficiency and eliminates the risk of the engine cylinder body falling due to wear of the packing rope.

[0020] By arranging a plurality of second slide grooves on the coupling plate and cooperating with threaded coupling pieces of different specifications, engine cylinder bodies of different sizes can be connected and transported, thereby improving the performance of the device.

[0021] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a partial structural schematic diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the threaded coupling of the utility model;

[0025] Figure 4 It is a schematic diagram of the combined plate structure of the utility model.

[0026] Reference numerals:

[0027] 1. Support column; 11. Fixed plate; 12. Threaded fixing hole; 2. Horizontal fixed beam; 3. Threaded joint; 31. First rotating block; 32. Middle block; 33. Plug-in block; 4. Moving block; 5. Rotating screw; 6. Driving motor; 7. Telescopic shaft; 8. Combination plate; 81. Second slide groove; 82. Limiting hole; 83. Limiting column; 84. T-shaped block; 9. Pull rope. DETAILED DESCRIPTION

[0028] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0032] Refer to the attached Figure 1-4 , an engine cylinder hook assembly, comprising a symmetrically arranged support column 1, the top of the support column 1 is connected to a transverse fixed beam 2, the bottom of the transverse fixed beam 2 is provided with a sliding groove, the sliding groove is matched to connect a moving block 4, the moving block 4 is matched to connect a rotating screw rod 5, the side of the rotating screw rod 5 is connected to a driving motor 6, the bottom of the moving block 4 is connected to a telescopic shaft 7, the end of the telescopic shaft 7 is connected to a combining plate 8, the bottom of the combining plate 8 is connected to a plurality of pulling ropes 9, the ends of the pulling ropes 9 are connected to threaded couplings 3, when the device is working, the threaded couplings 3 at the bottom are respectively connected to the generator The threaded assembly holes on the engine cylinder match, so according to the size of the generator, multiple lifting ropes 9 can be set to connect and transport the engine cylinder. When the lifting rope 9 is connected to the engine through the threaded coupling 3, the telescopic shaft 7 moves upward, thereby driving the bottom of the engine cylinder to lift, and then the driving motor 6 on the side drives the rotating screw 5 to rotate, thereby moving the engine cylinder along the direction of the horizontal fixed beam 2 to the next processing step. This device can be set on the production line of the engine cylinder, and can be connected to the threaded coupling 3 after each processing and transported to the next process.

[0033] The bottom of the support column 1 is connected to a fixing plate 11, and a threaded fixing hole 12 is opened on the fixing plate 11. The fixing plate 11 is threadedly connected to the ground through the threaded fixing hole 12, and can be installed in a long-term production line area to improve the stability of the entire device.

[0034] The bottom of the fixing plate 11 is connected to a moving wheel, which is not shown in the figure. A common universal wheel with a brake is adopted, which is suitable for use in areas where flexible handling and processing of the engine cylinder block is required.

[0035] A plurality of second slide grooves 81 are symmetrically provided on the combining plate 8, and limiting holes 82 are symmetrically arranged on both sides of the second slide grooves 81. The limiting holes 82 are connected to symmetrically arranged limiting columns 83, and the tops of the limiting columns 83 are connected to T-shaped blocks 84, and the middle of the bottom surface of the T-shaped block 84 is connected to the pulling rope 9. The T-shaped block 84 can be connected to the limiting hole 82 at a suitable position according to the length of the bottom engine cylinder body. By setting the second slide grooves 81, the use scope of the device can be expanded, and it can be applicable to engine cylinder bodies with sizes within a certain range.

[0036] The pulling rope 9 is made of a steel cable, which has high strength and can better transport the engine cylinder body.

[0037] The threaded coupling 3 includes a first rotating block 31, the top of which is connected to the pulling rope 9, the bottom of which is rotatably connected to the middle block 32, the bottom of which is threadedly connected to the plug-in block 33, and the bottom of which is provided with threads. The plug-in block 33 of the device can be replaced according to the size of the threaded hole on the generator cylinder. When the plug-in block 33 needs to be replaced, the original plug-in block 33 is unscrewed from the middle block 32, and the new plug-in block 33 is screwed into the bottom of the middle block 32. When it needs to be connected to the generator cylinder, the bottom plug-in block 33 is screwed into the threaded hole of the generator cylinder. At this time, the middle block 32 will rotate around the first rotating block 31.

[0038] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. An engine cylinder hook assembly, characterized in that: The invention comprises a symmetrically arranged support column (1), wherein the top of the support column (1) is connected to a transverse fixed beam (2), the bottom of the transverse fixed beam (2) is provided with a sliding groove, the sliding groove is matched to be connected to a moving block (4), the moving block (4) is matched to be connected to a rotating screw rod (5), the side of the rotating screw rod (5) is connected to a driving motor (6), the bottom of the moving block (4) is connected to a telescopic shaft (7), the end of the telescopic shaft (7) is connected to a coupling plate (8), the bottom of the coupling plate (8) is connected to a plurality of pulling ropes (9), and the ends of the pulling ropes (9) are connected to a threaded coupling (3).

2. The engine cylinder hook assembly according to claim 1, characterized in that: The bottom of the support column (1) is connected to a fixing plate (11), and a threaded fixing hole (12) is formed on the fixing plate (11).

3. The engine cylinder hook assembly according to claim 2, characterized in that: The bottom of the fixed plate (11) is connected to a moving wheel.

4. The engine cylinder hook assembly according to claim 1, characterized in that: The combining plate (8) is symmetrically provided with a plurality of second slide grooves (81), and limiting holes (82) are symmetrically arranged on both sides of the second slide grooves (81). The limiting holes (82) are connected to symmetrically arranged limiting columns (83), and the top of the limiting columns (83) is connected to a T-shaped block (84), and the middle of the bottom surface of the T-shaped block (84) is connected to the pulling rope (9).

5. The engine cylinder hook assembly according to claim 4, characterized in that: The pulling rope (9) is a steel cable.

6. The engine block hook assembly according to claim 1, characterized in that: The threaded coupling member (3) comprises a first rotating block (31), the top of the first rotating block (31) is connected to the pulling rope (9), the bottom of the first rotating block (31) is rotatably connected to an intermediate block (32), the bottom of the intermediate block (32) is threadedly connected to a plug-in block (33), and the bottom of the plug-in block (33) is provided with threads.

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