Transfer protection device for mechanical equipment sales

Abstract

The utility model relates to a transfer protection device for mechanical equipment sales, which comprises a U-shaped vehicle body, two hydraulic cylinders are mounted on the outer surfaces of the two sides of the U-shaped vehicle body, rectangular frames are mounted at the ends of the telescopic ends of the hydraulic cylinders, a lifting plate is jointly inserted between the two opposite rectangular frames, and receding grooves are formed in the positions, corresponding to the rectangular frames, of the two side faces of the U-shaped vehicle body; sliding grooves are formed in the inner walls of the two sides of the U-shaped vehicle body, supporting plates are slidably installed in the sliding grooves, and bearing plates are installed on the upper surfaces of the supporting plates through first spring dampers. The lifting plate penetrates through the bottom of the mechanical equipment, the hydraulic cylinder is used for driving the lifting plate to lift, so that the mechanical equipment can be directly lifted, then the supporting plate is inserted into the sliding groove, the bottom supporting legs of the mechanical equipment can be supported on the bearing plate, the purpose of conveniently loading and unloading the mechanical equipment is achieved, and the lifting device is suitable for being used for lifting the mechanical equipment without hooks. And when the device is used for mechanical equipment without universal wheels at the bottom, the application range is greatly widened.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment transportation, in particular to a transportation protection device for mechanical equipment sales. Background Art

[0002] Mechanical equipment is composed of metal or other materials. Through a series of interconnected and coordinated mechanical components, it converts input energy (such as electrical energy, thermal energy, hydraulic energy, etc.) into a specific form of mechanical motion or power to achieve production or process tasks such as material handling, processing, manufacturing, assembly, and testing. During the mechanical equipment sales process, transfer devices are required to move the equipment to the required location.

[0003] The Chinese patent with announcement number CN221251306U discloses a multifunctional transfer device for the sale of mechanical equipment. The transfer device uses a shell, a winding drum and a traction rope to operate the rotating mechanism when loading heavier mechanical equipment, forming a slope on one side of the empty slot. Then, one end of the traction rope is fixed to the mechanical equipment, the winding drum is rotated, and the traction rope is wound, driving the mechanical equipment to move along the slope into the empty slot. The friction is reduced by the provided rolling mechanism, thereby facilitating the loading and unloading of the mechanical equipment.

[0004] However, most mechanical equipment does not have a hook part for connecting to an iron hook, and the bottom of the mechanical equipment is usually provided with a support foot, and not necessarily with a universal wheel. The friction between the support foot and the ground is large, and it is difficult to pull the mechanical equipment onto the auxiliary plate by traction. Therefore, the method of using a hook for traction has great limitations and is difficult to be applied to more mechanical equipment. Utility Model Content

[0005] The purpose of the present utility model is to provide a transport protection device for the sale of mechanical equipment, which effectively solves the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions.

[0007] A transport and protection device for the sale of mechanical equipment comprises a U-shaped body. Two hydraulic cylinders are mounted on either side of the U-shaped body's exterior surface. Rectangular frames are mounted on the ends of the hydraulic cylinders' telescopic ends, and a lifting plate is interposed between the two opposing rectangular frames. Clearance slots are provided on both sides of the U-shaped body corresponding to the rectangular frames. Slideways are provided on the inner walls of both sides of the U-shaped body, and a support plate is slidably mounted within the slideways. A load plate is mounted on the upper surface of the support plate via a first spring damper. Clamping plates are mounted on both sides of the U-shaped body via a clamping mechanism. Universal wheels are mounted at the four corners of the bottom of the U-shaped body.

[0008] It can be seen that by passing the lifting plate through the bottom of the mechanical equipment and using the hydraulic cylinder to drive the lifting plate to lift, the mechanical equipment can be directly lifted, and then the support plate is inserted into the slide groove, and the hydraulic cylinder is used to drive the mechanical equipment to descend, so that the bottom support legs of the mechanical equipment can be supported on the load-bearing plate, thereby facilitating the loading and unloading of the mechanical equipment. It is suitable for use on mechanical equipment without hooks and universal wheels at the bottom, which greatly improves the scope of use. Moreover, through the setting of the clamping mechanism, the two clamping plates can be clamped on both sides of the mechanical equipment respectively, and play a fixing role by clamping, thereby avoiding the situation where the mechanical equipment shakes violently and collides with the U-shaped vehicle body due to bumps in the road during transportation, thereby improving the protection capability during transportation.

[0009] Furthermore, the clamping mechanism includes a movable plate arranged on the inner side of the U-shaped body, and a splint arranged on the outer side of the movable plate. The side of the movable plate facing away from the splint is rotatably connected to a screw, and the end of the screw passes through the outer side of the U-shaped body and is threadedly connected thereto. The side of the movable plate facing away from the splint is connected to a limiting rod, and the end of the limiting rod passes through the outer side of the U-shaped body.

[0010] Furthermore, second spring dampers are provided on both sides of the outer surface of the movable plate, and ends of the second spring dampers are connected to the clamping plate.

[0011] Furthermore, two parallel mounting grooves are provided on the outer surface of the movable plate, a slider is slidably installed inside the mounting groove, and two second spring dampers are respectively installed on the two sliders, and third spring dampers are installed on the upper and lower inner walls of the mounting groove, and the ends of the two third spring dampers are respectively connected to the upper and lower side surfaces of the slider.

[0012] Furthermore, a fixing block is installed at the end of the supporting plate, a first bolt is installed inside the fixing block, and a screw hole matching the first bolt is opened on the outer surface of the U-shaped body.

[0013] Furthermore, a second bolt is installed on the outer surface of the rectangular frame.

[0014] Furthermore, rubber pads are provided on the opposite surfaces of the two splints, and the outer surfaces of the rubber pads are provided with anti-slip grooves.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0016] 1. The utility model passes the lifting plate through the bottom of the mechanical equipment and uses the hydraulic cylinder to drive the lifting plate to lift, so that the mechanical equipment can be directly lifted, and then the support plate is inserted into the slide groove, and the hydraulic cylinder is used to drive the mechanical equipment to descend, so that the bottom support legs of the mechanical equipment can be supported on the load-bearing plate, thereby facilitating the loading and unloading of the mechanical equipment. It is suitable for use on mechanical equipment without hooks and universal wheels at the bottom, which greatly improves the scope of use.

[0017] 2. The utility model provides a slider so that the splint has the ability to move up and down. When the first spring damper performs vertical shock absorption on the mechanical equipment, the splint can also move up and down while being clamped on the outer surface of the mechanical equipment. Moreover, the provision of the third spring damper can further enhance the shock absorption and buffering effect of the mechanical equipment in the up and down directions, further improve the protective performance, and avoid damage to the mechanical equipment during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the three-dimensional schematic diagrams of the overall structure of the utility model;

[0019] Figure 2 This is the second three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the support plate in the utility model;

[0021] Figure 4 for Figure 2 A is an enlarged schematic diagram;

[0022] Figure 5 It is a structural schematic diagram of the clamping mechanism in the utility model.

[0023] In the figure: 100, U-shaped body; 101, hydraulic cylinder; 102, rectangular frame; 103, lifting plate; 104, give way groove; 105, supporting plate; 106, first spring damper; 107, bearing plate; 108, clamping plate; 109, slide groove; 110, universal wheel; 200, clamping mechanism; 201, screw; 202, movable plate; 203, limiting rod; 300, second spring damper; 400, mounting groove; 401, slider; 402, third spring damper; 500, fixing block; 501, first bolt; 502, screw hole; 600, second bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection", and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct connection or an indirect connection through an intermediate medium. Here, "fixed" means that the two are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying 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 embodiments of the present invention.

[0026] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0027] See also Figure 1-Figure 5 The utility model provides a transport protection device for the sale of mechanical equipment, comprising a U-shaped body 100. Two hydraulic cylinders 101 are installed on the outer surfaces of both sides of the U-shaped body 100. A rectangular frame 102 is installed at the end of the telescopic end of the hydraulic cylinder 101. A lifting plate 103 is inserted between the two opposing rectangular frames 102. A clearance groove 104 is provided on both sides of the U-shaped body 100 at positions corresponding to the rectangular frames 102. Slide grooves 109 are provided on the inner walls of both sides of the U-shaped body 100. A support plate 105 is slidably installed inside the slide groove 109. A bearing plate 107 is installed on the upper surface of the support plate 105 via a first spring damper 106. Clamps 108 are installed on both sides of the interior of the U-shaped body 100 via a clamping mechanism 200. Universal wheels 110 are installed at the four corners of the bottom of the U-shaped body 100.

[0028] When in use, first pull out the support plate 105 from the chute 109 and pull out the lifting plate 103 from the rectangular frame 102. Then the staff pushes the U-shaped vehicle body 100 to move so that the mechanical equipment is inside the U-shaped vehicle body 100. Since the bottom of the mechanical equipment is usually provided with a support leg, the support leg lifts the bottom of the mechanical equipment to a certain height. Therefore, the staff can pass the lifting plate 103 through the bottom of the mechanical equipment and insert it into the two rectangular frames 102. Then, the four hydraulic cylinders 101 are started to drive the two lifting plates 103 to rise at the same time, thereby lifting the mechanical equipment. Then the staff inserts the support plate 105 into the chute 109. At this time, the load-bearing plate 107 The mechanical equipment is located directly below the support legs, and then the hydraulic cylinder 101 is used to lower the mechanical equipment so that its support legs are supported on the load-bearing plate 107. Then, the two clamping plates 108 are driven by the clamping mechanism 200 to clamp on both sides of the mechanical equipment respectively, and the clamping method plays a fixing role, thereby avoiding the situation where the mechanical equipment shakes greatly due to bumps on the road during transportation and collides with the U-shaped vehicle body 100, thereby improving the protection capability during transportation. When the mechanical equipment needs to be unloaded, it is only necessary to lift it first, then pull the support plate 105 out of the slide 109, and then use the hydraulic cylinder 101 to lower it to the ground, thereby achieving the purpose of easy loading and unloading.

[0029] It is worth noting that the synchronous movement of the four hydraulic cylinders 101 is an existing mature technology. For example, a synchronization valve is used to connect the oil circuits of the four hydraulic cylinders 101 to the output end of the synchronization valve. The synchronization valve will automatically adjust the flow of each cylinder to synchronize their movements. A hydraulic servo system is used to configure an independent servo valve and position sensor for each hydraulic cylinder 101, and the movement state of each cylinder is adjusted in real time through the control system to synchronize them.

[0030] Specifically, the clamping mechanism 200 includes a movable plate 202 arranged on the inner side of the U-shaped body 100, and the splint 108 is arranged on the outer side of the movable plate 202. The side of the movable plate 202 facing away from the splint 108 is rotatably connected to a screw 201, and the end of the screw 201 passes through the outer side of the U-shaped body 100 and is threadedly connected thereto. The side of the movable plate 202 facing away from the splint 108 is connected to a limiting rod 203, and the end of the limiting rod 203 passes through the outer side of the U-shaped body 100. When the screw 201 is rotated, the movable plate 202 is limited by the limiting rod 203. Therefore, under the trend of the threaded connection, the screw 201 can drive the movable plate 202 to move forward and backward, thereby achieving the purpose of driving the splint 108 to move.

[0031] Specifically, second spring dampers 300 are provided on both sides of the outer surface of the movable plate 202, and the ends of the second spring dampers 300 are connected to the clamping plate 108. Through the setting of the second spring dampers 300, when bumps occur during transportation, they can play a shock-absorbing role in the left and right directions, thereby improving the protection of mechanical equipment.

[0032] Specifically, the outer surface of the movable plate 202 is provided with two parallel mounting grooves 400, and a slider 401 is slidably installed inside the mounting groove 400, and the two second spring dampers 300 are respectively installed on the two sliders 401, and the upper and lower inner walls of the mounting groove 400 are respectively installed with third spring dampers 402, and the ends of the two third spring dampers 402 are respectively connected to the upper and lower side surfaces of the slider 401. Through the setting of the slider 401, the splint 108 has the ability to move up and down. When the first spring damper 106 performs vertical shock absorption on the mechanical equipment, the splint 108 can also move up and down while being clamped on the outer surface of the mechanical equipment, and through the setting of the third spring damper 402, the shock absorption and buffering effect of the mechanical equipment in the upper and lower directions can be further enhanced, the protection performance is further improved, and damage to the mechanical equipment during transportation can be avoided.

[0033] Specifically, a fixing block 500 is installed at the end of the support plate 105, and a first bolt 501 is installed inside the fixing block 500. A screw hole 502 matching the first bolt 501 is opened on the outer surface of the U-shaped body 100. By screwing the first bolt 501 into the screw hole 502, the position of the support plate 105 can be fixed to ensure its stability.

[0034] Specifically, a second bolt 600 is installed on the outer surface of the rectangular frame 102. By tightening the second bolt 600, its end is pressed against the surface of the lifting plate 103, thereby fixing the position of the lifting plate 103. Since the lifting plate 103 does not contact the mechanical equipment during the transportation process, it is only necessary to set the second bolt 600 on one side of the rectangular frame 102, which reduces the operation of workers.

[0035] Specifically, rubber pads are provided on the opposing surfaces of the two splints 108, and anti-slip grooves are provided on the outer surfaces of the rubber pads. The provision of the rubber pads not only further improves the protection capability of the mechanical equipment, but also the rubber pads combined with the provision of the anti-slip grooves can increase the friction between the splints 108 and the mechanical equipment, thereby improving the fixing effect and avoiding sliding and displacement.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A transport protection device for selling mechanical equipment, comprising a U-shaped vehicle body (100), characterized in that: Two hydraulic cylinders (101) are installed on the outer surfaces of both sides of the U-shaped vehicle body (100), and rectangular frames (102) are installed at the ends of the telescopic ends of the hydraulic cylinders (101). A lifting plate (103) is inserted between the two opposite rectangular frames (102), and clearance grooves (104) are opened on both side surfaces of the U-shaped vehicle body (100) corresponding to the rectangular frames (102); Slide grooves (109) are provided on both inner walls of the U-shaped vehicle body (100), a support plate (105) is slidably installed inside the slide groove (109), a bearing plate (107) is installed on the upper surface of the support plate (105) via a first spring damper (106), clamping plates (108) are installed on both sides of the interior of the U-shaped vehicle body (100) via a clamping mechanism (200), and universal wheels (110) are installed at the four corners of the bottom of the U-shaped vehicle body (100).

2. The transport protection device for selling mechanical equipment according to claim 1, characterized in that: The clamping mechanism (200) includes a movable plate (202) arranged on the inner side of the U-shaped vehicle body (100), and the clamping plate (108) is arranged on the outer side of the movable plate (202); the movable plate (202) is rotatably connected to a screw rod (201) on one side facing away from the clamping plate (108), and the end of the screw rod (201) passes through the outer side of the U-shaped vehicle body (100) and is threadedly connected thereto; the movable plate (202) is connected to a limiting rod (203) on one side facing away from the clamping plate (108), and the end of the limiting rod (203) passes through the outer side of the U-shaped vehicle body (100).

3. The transport protection device for selling mechanical equipment according to claim 2, characterized in that: Second spring dampers (300) are provided on both sides of the outer surface of the movable plate (202), and the ends of the second spring dampers (300) are connected to the clamping plate (108).

4. The transport protection device for selling mechanical equipment according to claim 3, characterized in that: The outer surface of the movable plate (202) is provided with two mutually parallel mounting grooves (400), a slider (401) is slidably mounted inside the mounting groove (400), and two second spring dampers (300) are respectively mounted on the two sliders (401), and third spring dampers (402) are respectively mounted on the upper and lower inner walls of the mounting groove (400), and the ends of the two third spring dampers (402) are respectively connected to the upper and lower side surfaces of the slider (401).

5. The transport protection device for selling mechanical equipment according to claim 1, characterized in that: A fixing block (500) is installed at the end of the support plate (105), a first bolt (501) is installed inside the fixing block (500), and a screw hole (502) matching the first bolt (501) is opened on the outer surface of the U-shaped vehicle body (100).

6. The transport protection device for selling mechanical equipment according to claim 1, characterized in that: A second bolt (600) is installed on the outer surface of the rectangular frame (102).

7. The transport protection device for selling mechanical equipment according to claim 1, characterized in that: The opposing surfaces of the two clamping plates (108) are both provided with rubber pads, and the outer surfaces of the rubber pads are provided with anti-slip grooves.

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