Conveying jack

Abstract

The utility model relates to a conveying roof. The conveying jack comprises a lifting piece, a bracket, a jacking head and an oil basin, the bracket is installed at the top of the lifting part and provided with clamping jaws, and the clamping jaws are arranged around the lifting part in a surrounding mode; the bracket has three use states, and in the first use state, the clamping jaws face upwards; in the second use state, the clamping jaw faces downwards, and the ejection head is arranged at the top of the bracket; and in the third use state, the clamping jaw faces upwards and is used for supporting the oil basin above the lifting piece. The bracket of the conveying jack has three use states, the use states of the bracket can be correspondingly adjusted according to different use scenes, and chassis parts of fuel vehicles such as gearboxes and exhaust pipes and battery protection plates of new energy vehicles can be maintained and lifted by matching with the clamping jaws, the jacking heads or the oil basins; and engine oil or cleaning waste liquid can be contained when maintenance engine oil of the fuel oil vehicle is replaced or oil liquid of spare and accessory parts of the fuel oil vehicle is cleaned, so that the maintenance requirements of various chassis of various vehicle types are met.

Description

Technical Field

[0001] The present application relates to the technical field of equipment transport tools, and in particular to a transport roof. Background Art

[0002] Nowadays, in the mechanical equipment repair department, especially in the automobile repair industry, the hydraulic vertical transport jack is an indispensable tool. It plays a key role in the high-position installation and disassembly of objects such as automobile gearboxes, engines, front and rear axles, and is an indispensable lifting and moving tool for automobile maintenance and servicing companies.

[0003] Among them, the hydraulic vertical transport jack usually includes a hydraulic lifting cylinder and a bracket arranged on the top of the hydraulic lifting cylinder. The structure and function of the transport jack of this structure are single, and it can only lift fuel vehicle parts, such as chassis parts of fuel vehicles such as gearboxes and exhaust pipes, and cannot meet the many chassis maintenance needs of various models. Utility Model Content

[0004] Based on this, it is necessary to provide a transport top to address the technical problem that the existing hydraulic transport top has a single function.

[0005] A transport jack, comprising: a lifting member, a bracket, a jack head and an oil pan;

[0006] The bracket is installed on the top of the lifting member, and the bracket is provided with claws, and the claws are arranged around the lifting member;

[0007] The bracket has three usage states, namely a first usage state, a second usage state and a third usage state. In the first usage state, the claw faces upward; in the second usage state, the claw faces downward, and the head is arranged on the top of the bracket; in the third usage state, the claw faces upward and is used to support the oil pan above the lifting member.

[0008] In one embodiment, the claw has a connecting end connected to the bracket and an assembly end away from the connecting end, and a portion of the claw adjacent to its own assembly end is provided with a step surface; wherein, in the third usage state, the step surface is used to support the oil pan.

[0009] In one of the embodiments, the assembly end has a limiting surface, which extends in the direction from the connecting end to the assembly end and is connected to the step surface; wherein, in the third use state, the limiting surface contacts the outer peripheral surface of the oil pan.

[0010] In one of the embodiments, in the third use state, the plug is disposed on the bracket, and the upper end surface of the plug is flush with the step surface.

[0011] In one embodiment, the bracket includes a mounting tube and a support arm;

[0012] The mounting tube has a first end and a second end opposite to each other. In the first use state and the third use state, the first end is connected to the top of the lifting member; in the second use state, the first end is connected to the top head, and the second end is connected to the top of the lifting member;

[0013] The support arm is disposed around the installation tube and is connected to the outer peripheral surface of the second end of the installation tube and the claw.

[0014] In one embodiment, the transport top further includes a locking member, which can be penetrated through the wall of the mounting tube at the first end or the second end to tighten the mounting tube top in the lifting member.

[0015] In one embodiment, the top head includes a top plate and an assembly cylinder, wherein the assembly cylinder is disposed on the lower surface of the top plate, wherein in the second use state, the assembly cylinder is disposed in a first end of the installation cylinder in a clearance fit manner.

[0016] In one of the embodiments, the top head further includes a gasket, and the gasket is arranged on the upper surface of the top plate.

[0017] In one embodiment, the transport top further includes a cable tie, and the bracket further has a fourth use state. In the fourth use state, the claw faces upward, and the cable tie is disposed on the claw to fix the target workpiece on the bracket.

[0018] In one embodiment, the claw is provided in plurality, and the plurality of claws are arranged at intervals along the axial direction of the lifting member, and the claw has a connecting end connected to the bracket and an assembly end away from the connecting end, and the assembly end is provided with an opening;

[0019] Both ends of the cable tie are respectively provided with hooks, and the hooks are hung on the corresponding openings.

[0020] The above-mentioned transport top and bracket have three usage states, and the usage state of the bracket can be adjusted accordingly according to different usage scenarios. By cooperating with the claws, the top head or the oil pan, it can not only repair and lift the chassis components of fuel vehicles such as the gearbox and the exhaust pipe, and the battery guard plate of the new energy vehicle, but also can hold the engine oil or clean the waste liquid when replacing the maintenance oil of the fuel vehicle or cleaning the oil of the spare parts of the fuel vehicle, so as to meet the many chassis maintenance needs of various types of vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] FIG. 1 is an exploded schematic diagram of a transport top provided by an embodiment of the present application when the bracket is in a third use state.

[0022] FIG. 2 is a schematic structural diagram of a transport top provided by an embodiment of the present application when the bracket is in a first use state.

[0023] FIG3 is a schematic structural diagram of a transport top provided in an embodiment of the present application when the bracket is in a second use state.

[0024] FIG. 4 is a schematic structural diagram of a transport top provided in an embodiment of the present application when the bracket is in a third use state.

[0025] FIG. 5 is a schematic diagram of the three-dimensional structure of a bracket provided in an embodiment of the present application.

[0026] FIG. 6 is a schematic diagram of the three-dimensional structure of a plug provided in an embodiment of the present application.

[0027] FIG. 7 is a schematic diagram of an exploded view of the transport top provided by one embodiment of the present application when the bracket is in a fourth use state.

[0028] The reference numerals in the accompanying drawings are described as follows:

[0029] 10. Transport top; 100. Lifting member; 110. Base; 111. Universal wheel; 120. Foot-operated oil supply mechanism; 130. Oil cylinder; 140. Piston rod; 200. Bracket; 210. Clamping claw; 211. Connecting end; 212. Assembly end; 212a. Opening; 210a. Step surface; 210b. Limiting surface; 220. Mounting cylinder; 221. First end; First locking hole; 222. Second end; Second locking hole; 230. Support arm; 300. Top head; 310. Top plate; 320. Assembly cylinder; 330. Gasket; 400. Oil pan; 500. Locking member; 600. Cable tie; 610. Hook; 620. Ratchet. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0031] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does 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 application.

[0032] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0034] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0036] As shown in FIG1 , an embodiment of the present application provides a transport top 10, which includes: a lifting member 100, a bracket 200, a top head 300 and an oil pan 400; the bracket 200 is installed on the top of the lifting member 100, and the bracket 200 is provided with a claw 210, and the claw 210 is arranged around the lifting member 100; the bracket 200 has three use states, which are the first use state shown in FIG2 , the second use state shown in FIG3 , and the third use state shown in FIG4 . Among them, as shown in FIG2 , in the first use state, the claw 210 faces upward; as shown in FIG3 , in the second use state, the claw 210 faces downward, and the top head 300 is arranged on the top of the bracket 200; as shown in FIG4 , in the third use state, the claw 210 faces upward, and is used to support the oil pan 400 above the lifting member 100.

[0037] Before repairing the vehicle, the use state of the bracket 200 may be adjusted accordingly according to the use scenario.

[0038] As shown in FIG. 2 , when used in the chassis repair of a fuel vehicle, the bracket 200 can be placed in a first use state, in which the claws 210 of the bracket 200 face upward, so that the exhaust system and front and rear drive transmission system and other components of the fuel vehicle can be supported, which is convenient for repair and installation. Among them, the radial width of the bracket 200 of the present application is larger than the radial width of the existing bracket 200 on the market. The radial width of the bracket 200 of the present application is about 30m, while the radial width of the existing bracket 200 on the market is about 25cm, which allows the bracket 200 of the present application to cover the chassis repair of medium and large vehicles such as heavy pickup trucks when it is in the first use state.

[0039] As shown in Figure 3, when used in the chassis maintenance of new energy vehicles, the bracket 200 can be placed in the second usage state. In this usage state, the claw 210 of the bracket 200 faces downward, and the top head 300 is arranged on the top of the bracket 200, so that the top head 300 can press the battery guard plate at the bottom of the new energy vehicle, and then the fasteners on the battery guard plate can be disassembled and assembled by relevant disassembly tools, which can not only greatly improve the safety of disassembling and assembling the battery guard plate at the bottom of the new energy vehicle, but also make the disassembly and assembly of the battery guard plate fasteners more convenient and efficient.

[0040] As shown in FIG4 , when used for the replacement of engine oil and the cleaning of oil of spare parts of fuel vehicles, the bracket 200 can be placed in the third use state, in which the claws 210 of the bracket 200 face upward and support the oil pan 400 above the lifting member 100, so that the oil pan 400 can be used to hold engine oil or cleaning waste liquid to prevent the engine oil or cleaning waste liquid from contaminating the ground under the chassis. The capacity of the oil pan 400 can be as large as 10L, which can cover the maintenance needs of most models.

[0041] It should be noted that before the vehicle is repaired or maintained, the oil is replaced, and the oil of the spare parts is cleaned, the height of the transport top 10 can be adjusted according to the height of the vehicle chassis. The lifting member 100 can be a hydraulic lifting member, as shown in FIG1 , and the hydraulic lifting member 100 can include a base 110, a pedal oil supply mechanism 120, a cylinder 130, and a piston rod 140; the pedal oil supply mechanism 120 and the cylinder 130 are both arranged on the upper side of the base 110 and are connected, the piston rod 140 can be slidably arranged in the cylinder 130, and the top of the piston rod 130 is connected to the bracket 200. The pedal oil supply mechanism 120 can be stepped on to supply oil to the cylinder 130, which can drive the piston rod 140 in the cylinder 130 to move upward, and then the bracket 200 can be lifted to a preset height. The lower side of the base 110 may also be provided with universal wheels 111, and the transport top 10 may be moved to any position under the chassis of the vehicle through the universal wheels 111, so as to facilitate repair and maintenance.

[0042] It can be seen that the conveying top 10 and the bracket 200 of this embodiment have three usage states, and the usage state of the bracket 200 can be adjusted accordingly according to different usage scenarios. By cooperating with the claws 210, the top head 300 or the oil pan 400, it can not only repair and lift chassis components of fuel vehicles such as gearboxes and exhaust pipes, and battery guards of new energy vehicles, but also can hold engine oil or clean waste liquid when replacing the maintenance oil of fuel vehicles or cleaning the oil of spare parts of fuel vehicles, thereby meeting many chassis maintenance needs of various types of vehicles.

[0043] As shown in FIGS. 1 to 5 , the claws 210 can be provided in plurality, and the plurality of claws 210 are arranged at intervals along the circumference of the lifting member 100. When the bracket 200 is in the second use state, the inverted claws 210 can serve as handles, and the gap between two adjacent claws 210 can accommodate the hands of maintenance personnel, so that the hands of maintenance personnel can hold the claws 210, thereby adjusting the position of the transport top 10, facilitating smooth maintenance; and the gap between two adjacent claws 210 is also conducive to maintenance personnel to disassemble and assemble fasteners at any position on the battery guard plate of the new energy vehicle.

[0044] The plurality of claws 210 may be evenly distributed along the circumference of the lifting member 100. Thus, when the claws 210 support the exhaust system and front and rear drive system components of the fuel vehicle or support the oil pan 400, each claw 210 is evenly stressed.

[0045] The number of the claws 210 can be set according to the specific situation. For example, it can be set to 2, 3, 4 as shown in Figures 1 to 5, or more.

[0046] Continuing to refer to FIG. 5 , the claw 210 has a connection end 211 connected to the bracket 200 and an assembly end 212 away from the connection end 211, and a step surface 210a is provided on the portion of the claw 210 adjacent to its own assembly end 212; wherein, in the third use state, the step surface 210a is used to support the oil pan 400. When used for the replacement of engine oil and the oil cleaning of spare parts of fuel vehicles, the oil pan 400 can be directly placed on the step surface 210a of the claw 210, and the step surface 210a on the claw 210 is used to support the oil pan 400. After the vehicle maintenance is completed, the oil pan 400 can be directly removed from the clamp. It should be noted that the step surfaces 210a on each claw 210 should be flush to stably support the oil pan 400.

[0047] Further, as shown in FIG5 , the assembly end 212 has a limiting surface 210b, which extends from the connection end 211 to the assembly end 212 and is connected to the step surface 210a; wherein, in the third use state, the limiting surface 210b contacts the outer peripheral surface of the oil pan 400. The limiting surface 210b contacts the outer peripheral surface of the oil pan 400, which can limit the radial direction of the oil pan 400, thereby preventing the oil pan 400 from shaking in the radial direction, thereby preventing the oil or cleaning waste liquid in the oil pan 400 from overflowing.

[0048] Among them, the shape of the limiting surface 210b can be set according to the shape of the outer peripheral surface of the oil pan 400. For example, if the outer diameter of the part of the oil pan 400 that cooperates with the bracket 200 remains unchanged from top to bottom, the limiting surface 210b is a vertical surface; for another example, if the outer diameter of the part of the oil pan 400 that cooperates with the bracket 200 gradually decreases from top to bottom, the limiting surface 210b is an inclined surface.

[0049] Since the capacity of the oil pan 400 can be as large as 10L, the oil pan 400 can hold a large amount of engine oil or cleaning waste liquid, which results in a large weight of the oil pan 400. In order to stably support the oil pan 400, as shown in FIG4, in the third use state, the plug 300 is arranged on the bracket 200, and the upper end surface of the plug 300 is flush with the step surface 210a. By arranging the plug 300 between the bracket 200 and the oil pan 400, the bottom of the oil pan 400 can be supported by the plug 300.

[0050] As shown in FIG. 5 , the bracket 200 may include a mounting tube 220 and a support arm 230; the mounting tube 220 has a first end 221 and a second end 222 opposite to each other. In the first and third use states, the first end 221 is connected to the top of the lifting member 100; in the second use state, the first end 221 is connected to the top head 300, and the second end 222 is connected to the top of the lifting member 100; the support arm 230 is disposed around the mounting tube 220 and is connected to the outer peripheral surface of the second end 222 of the mounting tube 220 and the claw 210. The support arm 230 may be connected to the mounting tube 220 and the claw 210 by integral molding or welding.

[0051] The first end 221 of the mounting tube 220 can be set upward or downward according to the usage scenario, that is, the bracket 200 is placed upright or inverted. The bracket 200 of this structure is simple in structure and is also convenient for adjusting the usage state of the bracket 200. Of course, in some other embodiments, the connecting end 211 of the claw 210 can also be connected to the support arm 230 in a hinged manner, and the claw 210 can be rotated between the upward position and the downward position. The claw 210 can be turned upward or downward by rotating the claw 210, and there is no need to adjust the direction of the bracket 200 at the top of the lifting member 100, but this will increase the complexity of the connection between the claw 210 and the support arm 230, and it is also impossible to ensure the firmness of the connection between the claw 210 and the support arm 230, and thus it is impossible to ensure that the claw 210 can stably support the exhaust system and front and rear drive transmission system components of the fuel vehicle or support the oil pan 400.

[0052] It should be noted that the number and position distribution of the support arms 230 are the same as those of the claws 210. For example, as shown in Figures 1 to 5, the claws 210 are set to 4, and the 4 claws 210 are evenly arranged along the circumference of the lifting member 100. Correspondingly, the support arms 230 are also set to 4, and the 4 claws 210 are evenly arranged along the circumference of the lifting member 100.

[0053] In order to facilitate the locking of the bracket 200 on the lifting member 100, as shown in FIGS. 1 to 5 , the transporting top 10 further includes a locking member 500, which can be disposed through the wall of the first end 221 or the second end 222 of the mounting tube 220 to press the mounting tube 220 against the lifting member 100. When the bracket 200 is in the first use state and the third use state, the locking member 500 can be disposed through the wall of the first end 221 of the mounting tube 220 to press the mounting tube 220 against the lifting member 100; and when the bracket 200 is in the second use state, the locking member 500 can be disposed through the wall of the second end 222 of the mounting tube 220 to press the mounting tube 220 against the lifting member 100.

[0054] It can be understood that the mounting tube 220 is provided with a first locking hole on the tube wall at the first end 221 and a second locking hole on the tube wall at the second end 222. When the bracket 200 is in the first use state and the third use state, the locking member 500 can be inserted into the first locking hole; and when the bracket 200 is in the second use state, the locking member 500 can be inserted into the second locking hole.

[0055] The locking member 500 may be a butterfly locking screw, which is easy to screw. The first locking hole and the second locking hole are both threaded holes.

[0056] Based on the bracket 200 of the above structure, as shown in FIG6 , the jack 300 may include a top plate 310 and an assembly cylinder 320, wherein the assembly cylinder 320 is disposed on the lower surface of the top plate 310, wherein in the second use state, the assembly cylinder 320 is disposed in the first end 221 of the mounting cylinder 220 in a clearance fit manner. Since the assembly cylinder 320 of the jack 300 is disposed in the first end 221 of the mounting cylinder 220 in a clearance fit manner, the bracket 200 and the lifting member 100 can rotate 360°, so when the jack 300 presses the battery guard plate of the energy vehicle, the maintenance personnel can rotate the claw 210 to prevent the claw 210 from blocking the fasteners on the battery guard plate, making the disassembly and assembly of the fasteners on the battery guard plate more convenient and efficient.

[0057] It should be noted that, in the third use state, the assembly cylinder 320 can also be disposed in the second end 222 of the installation cylinder 220 in a clearance fit manner. This facilitates the assembly and disassembly of the plug 300 on the bracket 200 .

[0058] Further, as shown in Fig. 6, the top head 300 may further include a gasket 330, which is disposed on the upper surface of the top plate 310. The gasket 330 may provide a certain degree of protection for the battery guard plate, and may also press the battery guard plate more tightly.

[0059] The gasket 330 may be a rubber gasket 330, which may be fixed to the top plate 310 by bonding, screws, etc. The upper surface of the gasket 330 may be provided with a protrusion 331, which may increase the friction between the gasket 330 and the battery guard plate.

[0060] As shown in FIG7 , the transport top 10 may further include a cable tie 600, and the bracket 200 further has a fourth use state, in which the claw 210 faces upward, and the cable tie 600 is disposed on the claw 210 to fix the target workpiece on the bracket 200. When the transport top 10 transports the target workpiece, the cable tie 600 may be used to fix the target workpiece on the bracket 200 to prevent the target workpiece from falling off the bracket 200.

[0061] 7 , the assembly end 212 of the clamping claw 210 is provided with an opening 212a, and the two ends of the cable tie 600 are respectively provided with a hook 610, and the hook 610 is hung on the corresponding opening 212a. By providing the opening 212a on the clamping claw 210, the cable tie 600 can be easily assembled and disassembled.

[0062] As shown in FIG. 7 , a ratchet 620 is provided on the cable tie 600 , and the cable tie 600 is retracted or released by operating the ratchet 620 , thereby tightening or loosening the target workpiece.

[0063] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A transport top, characterized in that: include: Lifting parts, brackets, jacks and oil pans; The bracket is installed on the top of the lifting member, and the bracket is provided with claws, and the claws are arranged around the lifting member; The bracket has three use states, namely a first use state, a second use state and a third use state. In the first use state, the claw faces upwards; In the second use state, the claw faces downward and the head is arranged on the top of the bracket; in the third use state, the claw faces upward and is used to support the oil pan above the lifting member.

2. The transport top according to claim 1, characterized in that: The clamping claw has a connecting end connected to the bracket and an assembly end away from the connecting end, and a portion of the clamping claw adjacent to its own assembly end is provided with a step surface; wherein, in the third use state, the step surface is used to support the oil pan.

3. The transport top according to claim 2, characterized in that: The assembly end has a limiting surface, which extends from the connection end to the assembly end and is connected to the step surface; wherein, in the third use state, the limiting surface contacts the outer peripheral surface of the oil pan.

4. The transport roof according to claim 2, characterized in that: In the third use state, the plug is arranged on the bracket, and the upper end surface of the plug is flush with the step surface.

5. The transport roof according to any one of claims 1 to 4, characterized in that: The bracket includes a mounting tube and a support arm; The mounting tube has a first end and a second end opposite to each other, and in the first use state and the third use state, the first end is connected to the top of the lifting member; In the second use state, the first end is connected to the top head, and the second end is connected to the top of the lifting member; The support arm is disposed around the installation tube and is connected to the outer peripheral surface of the second end of the installation tube and the claw.

6. The transport roof according to claim 5, characterized in that: The transporting top also includes a locking piece, which can be penetrated through the wall of the installation tube at the first end or the second end to tighten the installation tube top in the lifting piece.

7. The transport roof according to claim 5, characterized in that: The top head includes a top plate and an assembly cylinder, wherein the assembly cylinder is arranged on the lower surface of the top plate, wherein in the second use state, the assembly cylinder is arranged in the first end of the installation cylinder in a clearance fit manner.

8. The transport roof according to claim 7, characterized in that: The top head further includes a gasket, and the gasket is arranged on the upper surface of the top plate.

9. The transport roof according to any one of claims 1 to 4, characterized in that: The transport top further includes a cable tie, and the bracket further has a fourth use state. In the fourth use state, the clamping claw faces upward, and the cable tie is arranged on the clamping claw to fix the target workpiece on the bracket.

10. The transport roof according to claim 9, characterized in that: The claws are provided in plurality, and the plurality of claws are arranged at intervals along the axial direction of the lifting member, and the claws have a connecting end connected to the bracket and an assembly end away from the connecting end, and the assembly end is provided with an opening; Both ends of the cable tie are respectively provided with hooks, and the hooks are hung on the corresponding openings.

Images