A body conveying spreader

Abstract

The utility model belongs to the technical field of lifting appliance, especially is related to a car body conveying lifting appliance, including first shelf still include: the surface of first shelf swing installation has the protective sheath, the top of protective sheath is fixedly installed with the top plate, the top plate is made of stainless steel material, the surface of protective sheath is all installed with fixed peg, the inside fixed setting of protective sheath has wear -resisting layer, wear -resisting layer is made of polyurethane material, can utilize protective sheath can protect first shelf, and the protective sheath is fixed to the top of first shelf through fixed peg, when the automobile parts press down this device, through the top plate can separate the automobile parts with first shelf, prevent contacting to first shelf and cause first shelf abrasion, then through wear -resisting layer can prevent first shelf from being worn by protective sheath, and the top plate adopts stainless steel material, can strengthen wear resistance and anti - rust function, improve practicality.

Description

Technical Field

[0001] This utility model belongs to the field of lifting equipment technology, and in particular relates to a vehicle body conveying lifting equipment. Background Technology

[0002] Conveyor spreaders are specialized tools used to fix and suspend materials, enabling them to move with conveyor equipment. Customized according to the material's shape, size, and weight, they ensure stability and prevent slippage during transport. Conveyor spreaders are primarily used in overhead chain conveyor systems to fix and transport materials, ensuring stability and safety during transport. Spreaders are also categorized into car body conveyor spreaders, which are mainly used in automobile manufacturing processes to move car bodies along production line tracks for efficient transfer. However, existing car body conveyor spreaders do not adequately protect the lifting frame; therefore, a new type of car body conveyor spreader is proposed.

[0003] For example, Chinese patent CN204125009U discloses a car body lifting device for an automobile production conveyor line. It includes a lifting foot (8) and is characterized by further including a lifting device frame (1), an elastic pin (2), a connecting plate (3), a rotating shaft (4), a rotating arm (5), a screw (6), a telescopic rod (7), and a sector plate (9). The telescopic rod (7) is provided with a guide groove (71), and the sector plate (9) is provided with several circumferentially distributed positioning holes (91). The lifting foot (8) is installed at the right end of the telescopic rod (7), and the sector plate (9) is welded to the left end of the rotating arm (5). The connecting plate (3) is connected to the lifting device frame (1) by screws. The elastic pin (2) is installed in the hole of the connecting plate (3), and the lower end of the elastic pin (2) is inserted into the positioning hole (91) of the sector plate (9). The telescopic rod (7) is guided and locked by screws (6).

[0004] The aforementioned patent has the following problems:

[0005] Compared to existing lifting devices that lack protection during operation, the constant pressure from automobile manufacturing processes causes wear and tear on the lifting devices, potentially leading to swaying and disrupting transport. Furthermore, existing lifting devices lack strong support and have few components, making them susceptible to deformation when handling large automotive parts, thus increasing manufacturing costs. Therefore, we propose a new vehicle body transport lifting device. Utility Model Content

[0006] The purpose of this utility model is to address the aforementioned technical problems by providing a vehicle body transport lifting device that can protect the device when it is fixed and provides strong support.

[0007] In view of this, the present invention provides a vehicle body conveying hoist, including a first frame, and further comprising: a protective sleeve movably mounted on the surface of the first frame, a top plate fixedly mounted on the top of the protective sleeve, the top plate being made of stainless steel, fixing bolts being installed through the surface of the protective sleeve, a wear-resistant layer being fixedly provided inside the protective sleeve, the wear-resistant layer being made of polyurethane, a square tube being fixedly mounted on the bottom of the first frame, a support tube movably mounted on the bottom of the square tube, a positioning bolt being movably mounted on the top of the support tube, a base plate being fixedly provided on the bottom of the support tube, and molybdenum wire being fixedly provided inside the support tube.

[0008] Based on the above structure, the first frame can be protected by a protective sleeve, which is fixed to the top of the first frame with fixing bolts. When the car parts press against this device, the top plate can separate the car parts from the first frame, preventing them from contacting the first frame and causing wear. Then, the wear-resistant layer can prevent the first frame from being worn by the protective sleeve. The top plate is made of stainless steel, which can enhance wear resistance and rust prevention, improving practicality. When used together, the lifting device is the first frame. During operation, the protective sleeve can protect the lifting device, preventing wear and shaking, and not affecting the conveying work. Then, the positioning bolts can be used to fix the support tube to the bottom of the square tube for support. Then, the base plate places the support tube, increasing the contact area with the ground and improving stability. Molybdenum wire can also be used to strengthen the support tube with high strength. The support tube can also be spliced ​​to increase the height. When used together, this device has strong support, and the high strength of the parts will not cause deformation of the lifting device, reducing the cost of manufacturing the lifting device.

[0009] Preferably, a second frame is movably installed on both sides of the first frame. Both the first and second frames are made of aluminum alloy, and the first frame is convenient for supporting automotive parts.

[0010] Preferably, a support plate is fixedly installed between the top plates, and a connecting plate is fixedly installed on both sides of the support plate. Through holes are opened through the interior of the support plate to facilitate the placement of parts.

[0011] Preferably, a base is fixedly installed at the bottom of the second frame, and a positioning pin is movably installed at the top of the base, which facilitates fixing the base.

[0012] Preferably, the protective sleeve is movably mounted with pins on both sides, bushings are movably mounted on the surface of the pins, and fixing plates are movably mounted on both sides of the bushings. The pins facilitate the fixing of the first frame and the second frame.

[0013] Preferably, each of the support tubes is movably installed with a connecting block, and a connecting bolt is installed through the inside of the connecting block, so that the connecting block can be easily connected to the support tube.

[0014] Preferably, the pin is made of titanium alloy, which is convenient for increasing strength.

[0015] The beneficial effects of this utility model are:

[0016] 1. This vehicle body conveying spreader can protect the first frame using a protective sleeve. The protective sleeve is fixed to the top of the first frame with fixing bolts. When the vehicle parts are pressed against this device, the top plate can separate the vehicle parts from the first frame, preventing contact with the first frame and thus preventing wear. The wear-resistant layer can prevent the first frame from being worn by the protective sleeve. The top plate is made of stainless steel, which can enhance wear resistance and rust prevention, improve practicality. When used together, the spreader is the first frame. During operation, the protective sleeve can protect the spreader, preventing wear and shaking, and not affecting the conveying operation.

[0017] 2. This vehicle body conveying spreader can use positioning bolts to fix the support pipe to the bottom of the square tube for support work. Then, the base plate is placed on the support pipe to increase the contact area with the ground and improve stability. Molybdenum wire can also be used to strengthen the support pipe with high strength. The support pipe can also be spliced ​​to increase the height. When used in combination, this device has strong support work. The high strength of the parts will not cause the spreader to deform, reducing the cost of spreading the spreader. Attached Figure Description

[0018] Figure 1 This is a perspective view of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is a partial top structure diagram of the support plate in this utility model;

[0021] Figure 4 This is a partial perspective view of the first frame in this utility model;

[0022] Figure 5 This is a partial perspective view of the base in this utility model.

[0023] The markings in the diagram are as follows:

[0024] 1. First frame; 101. Second frame; 102. Square tube; 2. Protective sleeve; 201. Top plate; 202. Fixing bolt; 203. Wear-resistant layer; 3. Support tube; 301. Positioning bolt; 302. Base plate; 303. Molybdenum wire; 4. Support plate; 401. Connecting plate; 402. Through hole; 5. Base; 501. Positioning pin; 6. Pin shaft; 601. Bushing; 602. Fixing plate; 7. Connecting block; 701. Connecting bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This application discloses a vehicle body transport lifting device. Please refer to [link / reference]. Figures 1-5 The first frame 1 includes: a protective sleeve 2 movably mounted on the surface of the first frame 1; a top plate 201 fixedly mounted on the top of the protective sleeve 2; the top plate 201 being made of stainless steel; fixing bolts 202 penetrating the surface of the protective sleeve 2; a wear-resistant layer 203 fixedly mounted inside the protective sleeve 2; the wear-resistant layer 203 being made of polyurethane; a square tube 102 fixedly mounted on the bottom of the first frame 1; a support tube 3 movably mounted on the bottom of the square tube 102; a positioning bolt 301 movably mounted on the top of the support tube 3; a base plate 302 fixedly mounted on the bottom of the support tube 3; and a molybdenum wire 303 fixedly mounted inside the support tube 3.

[0027] Based on the above structure, the protective sleeve 2 can protect the first frame 1. The protective sleeve 2 is fixed to the top of the first frame 1 by the fixing bolt 202. When the car parts press against this device, the top plate 201 can separate the car parts from the first frame 1, preventing contact with the first frame 1 and causing wear. Then, the wear-resistant layer 203 can prevent the first frame 1 from being worn by the protective sleeve 2. The top plate 201 is made of stainless steel, which can enhance wear resistance and rust prevention, improve practicality. When used together, the lifting device is the first frame 1, which is protected during operation. The sleeve 2 provides protection, preventing wear and tear on the lifting device and preventing swaying, thus not affecting the conveying operation. The positioning bolt 301 can be used to fix the support pipe 3 to the bottom of the square tube 102 for support. Then, the base plate 302 places the support pipe 3, increasing the contact area with the ground and improving stability. The high-strength material of the molybdenum wire 303 can be used to strengthen the support pipe 3. The support pipe 3 can also be spliced ​​to increase the height. When used in combination, this device has strong support capabilities. The high strength of the parts prevents the lifting device from deforming, reducing the cost of manufacturing the lifting device.

[0028] In one embodiment, a second frame 101 is movably mounted on both sides of the first frame 1, and the first frame 1 and the second frame 101 are made of aluminum alloy.

[0029] Specifically, the first frame 1 and the second frame 101 can be spliced ​​together, and the square tube 102 can be used to reinforce and fix the second frame 101 together, forming a lifting device with the first frame 1 to improve stability.

[0030] In this embodiment, the first frame 1 and the second frame 101 are made of aluminum alloy to enhance their strength.

[0031] In one embodiment, a support plate 4 is fixedly installed between the top plates 201, and a connecting plate 401 is fixedly installed on both sides of the support plate 4. Through holes 402 are opened through the interior of the support plate 4.

[0032] Specifically, the support plate 4 can be fixed to the fixed plate 602 using the connecting plate 401, and then the parts can be placed inside the through hole 402 for placement, enabling the lifting device to operate.

[0033] In this embodiment, multiple through holes 402 are provided, which can accommodate more automotive parts.

[0034] In one embodiment, a base 5 is fixedly installed at the bottom of the second frame 101, and a positioning pin 501 is movably installed at the top of the base 5.

[0035] Specifically, the second frame 101 can be supported by the base 5, and the positioning pin 501 can fix the device.

[0036] In this embodiment, the positioning pin 501 fixes the device and enhances the stability of the lifting device.

[0037] In one embodiment, pins 6 are movably mounted on both sides of the protective sleeve 2, bushings 601 are movably mounted on the surface of the pins 6, and fixing plates 602 are movably mounted on both sides of the bushings 601.

[0038] Specifically, the first frame 1 and the second frame 101 can be connected by the fixing plate 602, and then the pin 6 and the bushing 601 can be fixed to splice the first frame 1 and the second frame 101.

[0039] In this embodiment, the first frame 1 and the second frame 101 are spliced ​​together to form a lifting device, which facilitates transportation.

[0040] In one embodiment, connecting blocks 7 are movably installed between the support tubes 3, and connecting bolts 701 are installed through the interior of the connecting blocks 7.

[0041] Specifically, two support pipes 3 can be spliced ​​together using the connecting block 7, and then fixed with the connecting bolt 701 to splice multiple support pipes 3.

[0042] In this embodiment, the height can be increased after the support tubes 3 are spliced ​​together, and the stability can be enhanced by the support of multiple support tubes 3.

[0043] In one embodiment, the pin 6 is made of titanium alloy.

[0044] Specifically, titanium alloy material can be used to strengthen the pin 6.

[0045] In this embodiment, the titanium alloy has high strength, good corrosion resistance, high heat resistance, and strengthening properties.

[0046] In this embodiment, the vehicle body transport lifting device can be used by splicing the first frame 1 and the second frame 101. Then, the square tube 102 can be used to reinforce and fix the second frame 101 together, forming a lifting device with the first frame 1. The second frame 101 is supported by the base 5, and the device can be fixed by the positioning pin 501. Then, the support plate 4 is fixed to the fixing plate 602 by the connecting plate 401. Then, the parts are placed inside the through hole 402 to enable the lifting device to work. Then, the first frame 1 and the second frame 101 are connected by the fixing plate 602, and the pin 6 and the bushing 601 can be fixed to splice the first frame 1 and the second frame 101. The strength of the pin 6 is reinforced by titanium alloy material. Then, the first frame 1 is protected by the protective sleeve 2, which is fixed by the fixing bolt. 202 is fixed to the top of the first frame 1. When the car parts press against this device, the top plate 201 can separate the car parts from the first frame 1 to prevent them from contacting the first frame 1 and causing wear. Then, the wear-resistant layer 203 can prevent the first frame 1 from being worn by the protective sleeve 2. The top plate 201 is made of stainless steel, which can enhance wear resistance and rust prevention. Then, the positioning bolt 301 can be used to fix the support tube 3 to the bottom of the square tube 102 for support. Then, the bottom plate 302 places the support tube 3 to increase the contact area with the ground and improve stability. The high-strength performance of the support tube 3 can also be enhanced by using molybdenum wire 303. The support tube 3 can also be spliced. Two support tubes 3 can be spliced ​​by connecting block 7 and then fixed by connecting bolt 701 to splice multiple support tubes 3.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A vehicle body conveying hoist, comprising a first frame (1), characterized in that, Also includes: A protective sleeve (2) is movably installed on the surface of the first frame (1). A top plate (201) is fixedly installed on the top of the protective sleeve (2). The top plate (201) is made of stainless steel. Fixing bolts (202) are installed through the surface of the protective sleeve (2). A wear-resistant layer (203) is fixedly installed inside the protective sleeve (2). The wear-resistant layer (203) is made of polyurethane. A square tube (102) is fixedly installed at the bottom of the first frame (1). A support tube (3) is movably installed at the bottom of the square tube (102). A positioning bolt (301) is movably installed on the top of the support tube (3). A base plate (302) is fixedly installed at the bottom of the support tube (3). A molybdenum wire (303) is fixedly installed inside the support tube (3).

2. The vehicle body conveying hoist according to claim 1, characterized in that: The first frame (1) has a second frame (101) movably installed on both sides. The first frame (1) and the second frame (101) are made of aluminum alloy.

3. The vehicle body conveying hoist according to claim 1, characterized in that: A support plate (4) is fixedly installed between the top plates (201), and a connecting plate (401) is fixedly installed on both sides of the support plate (4). Through holes (402) are opened through the interior of the support plate (4).

4. The vehicle body conveying hoist according to claim 2, characterized in that: The bottom of the second frame (101) is fixedly installed with a base (5), and the top of the base (5) is movably installed with a positioning pin (501).

5. The vehicle body conveying hoist according to claim 1, characterized in that: The protective sleeve (2) is movably mounted with pins (6) on both sides, and bushings (601) are movably mounted on the surface of the pins (6). Fixing plates (602) are movably mounted on both sides of the bushings (601).

6. The vehicle body conveying hoist according to claim 1, characterized in that: Connecting blocks (7) are movably installed between the support tubes (3), and connecting bolts (701) are installed through the interior of the connecting blocks (7).

7. The vehicle body conveying hoist according to claim 5, characterized in that: The pin (6) is made of titanium alloy.

Images