CN218665028U

CN218665028U - Special lifting appliance for heavy-duty automobile tire

Info

Publication number: CN218665028U
Application number: CN202222494298.9U
Authority: CN
Inventors: 邢帮伟; 张捷; 于士峰; 庾照俊; 兰添天; 邢帮斌
Original assignee: Anhui Masteel Mining Resources Group Nanshan Mining Co Ltd
Current assignee: Anhui Masteel Mining Resources Group Nanshan Mining Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-21
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a heavy automobile tire special lifting device, which belongs to the technical field of large engineering machinery maintenance, and comprises a tray, wherein cross beam supporting rods which are distributed at equal intervals are arranged on the tray, the cross beam supporting rods are fixedly connected with the tray, and limit block groups are arranged on the cross beam supporting rods and are suitable for clamping automobile tires; the tray is provided with a lifting lug plate, and the lifting lug plate is provided with a lifting hole; the locking hole is formed in the tray, the bottom hook is installed in the locking hole and is in a J shape, the upper end of the bottom hook is in a threaded shape, the locking hole is a threaded hole, and the top of the bottom hook is suitable for being installed on an automobile hub installation hole. The utility model provides an off-the-shelf center point of engineering machine tool tire uneven, wire rope causes the heavier hidden danger of unbalanced ends easily with the unsettled nature of suspender moreover.

Description

Special lifting appliance for heavy-duty automobile tire

Technical Field

The utility model belongs to the technical field of large-scale engineering machine tool maintenance, concretely relates to heavy automobile tire special lifting device.

Background

The tires used by large-scale engineering machinery are all bigger and heavier, the maintenance personnel need to unload the tires and have very trouble in the moving process, and the forklift need to be used for transportation and movement, and the like, in the transportation, unloading and stacking processes, because the tires have bigger sizes and are heavier, safety accidents and casualty accidents often occur, the maintenance personnel assemble the tires again in the original method for assembling the tires, namely, a travelling crane or a 25t crane is used for loading and unloading the tires, the weight and the overall dimension of the tires are big, the weight range of the tires is 300-500kg, the travelling crane, the forklift and the like are used for auxiliary assembly all the time, the safety operation specification of the assembly of the tires of the engineering machinery is completely not met, and the potential safety hazard of the great amount exists;

the loading and unloading and hoisting of the tires usually need 3-5 persons to assist the operation, the labor intensity is high, the efficiency is low, and the requirement of online batch production cannot be met; the tire crown sealing ring is particularly easy to collide without a special engineering machinery tire crown sealing ring, and the quality cannot be guaranteed in the tire assembling process.

If the central symmetrical position of the tire can not be found in the hoisting, transporting and storing processes of the engineering machinery tire, the central symmetrical position of the tire can not be found to be used as a hoisting point. A lifting point is found by using a steel wire rope or a lifting belt every time, the central point of the tire of the engineering machinery is often unbalanced, and the hidden danger that the weight of a heavy end is heavier is easily caused by the non-fixation of the steel wire rope and the lifting belt. After the engineering machinery is hoisted by a crane, a crane and a forklift, when the position falls, the precise positioning is inaccurate, the steel wire rope and the sling cannot be taken out, the engineering machinery can only be hoisted by hoisting equipment, the steel wire rope and the sling are not concentric up and down in the process of hoisting, the tires of the engineering machinery are stored in a rotating mode in the air, the storage safety and the precision requirements are not enough due to imbalance and instability of the tires of the engineering machinery, and great potential safety hazards are brought.

Disclosure of Invention

In order to solve the technical problems, the inventor obtains the technical scheme of the utility model through practice and summary, the utility model discloses a special lifting appliance for heavy-duty automobile tires, which comprises a tray, wherein cross beam supporting rods are arranged on the tray at equal intervals, the cross beam supporting rods are fixedly connected with the tray, and limit block groups are arranged on the cross beam supporting rods and are suitable for clamping automobile tires; the tray is provided with a lifting lug plate, and the lifting lug plate is provided with a lifting hole;

the automobile wheel hub locking device is characterized in that a locking hole is formed in the tray, a bottom hook is arranged in the locking hole and is in a J shape, the upper end of the bottom hook is in a threaded shape, the locking hole is a threaded hole, and the top of the bottom hook is suitable for being arranged on an automobile wheel hub mounting hole.

In a further technical scheme, the limiting block group comprises a first limiting block and a second limiting block, the first limiting block is fixedly arranged on the cross beam supporting rod, and the first limiting block is C-shaped and is arranged upwards;

the beam support rod is provided with a first positioning hole, the first positioning holes are arranged in a plurality of groups at equal intervals, the bottom of the beam support rod is provided with a sliding groove, a second limiting block is installed in the sliding groove and is suitable for sliding in the sliding groove, the second limiting block is provided with a second positioning hole matched with the first positioning hole, and a positioning bolt is suitable for being installed between the first positioning hole and the second positioning hole.

In a further technical scheme, a limiting strip is installed in the sliding groove, a groove matched with the limiting strip is formed in the second limiting block, and the second limiting block is suitable for being limited in the limiting strip through the groove to slide.

In a further technical scheme, a clamping plate is mounted on the second limiting block and fixedly connected with the second limiting block, and the clamping plate is suitable for being mounted on the outer surface of an automobile tire or the center hole of an automobile hub.

In a further technical scheme, a bottom plate is installed to the bottom of crossbeam bracing piece, bottom plate and crossbeam bracing piece fixed connection, the regulating hole has been seted up on the bottom plate, install accommodate the lead screw in the regulating hole, accommodate the lead screw keeps away from the one end of stopper two and installs handle portion, handle portion is suitable for rotatory accommodate the lead screw, accommodate the lead screw is suitable for the butt on stopper two.

In a further technical scheme, the diameter of the tray is 600mm, the width of the cross beam supporting rod is 80mm, and the length of the cross beam supporting rod is 670mm.

In a further technical solution, both sides of the ear plate are arc-shaped.

Compared with the prior art, the utility model discloses can obtain following technological effect:

the invention ensures the convenience and safety of hoisting the engineering machinery tire; the labor intensity of assembly workers is reduced, and the working efficiency is improved by 3-5 times; the collision in the process of turning over the tire by using a forklift in the original assembly method is avoided, and the appearance quality of the assembly is effectively improved. The technology has wide market popularization and application value.

The device finishes tire lifting and unloading and short-distance field conversion, only one person is needed to operate in the process of lifting and unloading the engineering machinery tire, the tire is quickly assembled and disassembled, the lifting and the vehicle body are assembled together, the labor intensity is reduced, and the working efficiency is improved by 3-4 times. The labor resource is saved, the original tire assembly needs three persons to cooperate, and the labor waste is caused. The special lifting appliance for the heavy-duty automobile tires is used for working, so that the labor is saved. The collision in the turnover and shoveling process of the forklift for the engineering heavy-duty automobile tire is avoided, the standardized stacking and management of the tires such as assembly, inventory and the like are effectively improved, and the tires stacked in a warehouse have neat appearance and meet the standard of field management.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of a prior art heavy vehicle tire;

FIG. 2 is a structural view of embodiment 1 of the present invention;

fig. 3 is a front view of embodiment 1 of the present invention;

fig. 4 is a structural view of embodiment 2 of the present invention;

fig. 5 is a bottom view of embodiment 2 of the present invention;

fig. 6 is a cross-sectional view of a beam support rod according to embodiment 2 of the present invention;

fig. 7 is a bottom view of embodiment 3 of the present invention.

In the figure: 1. a tray; 2. a beam support bar; 3. a lug plate; 4. hoisting holes; 5. a bottom hook; 6. a locking hole; 7. a first limiting block; 8. a second limiting block; 9. a first positioning hole; 10. a sliding groove; 11. a second positioning hole; 13. a limiting strip; 14. a bottom plate; 15. adjusting the screw rod; 001. automobile tires; 002. an automobile hub mounting hole; 003. a center hole of an automobile hub is formed.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments. +

Fig. 1 is a structural view of a prior art heavy vehicle tire.

Example 1:

as shown in fig. 2 and fig. 3, for an embodiment of the present invention, a heavy-duty vehicle tire lifting device comprises a tray 1, wherein cross beam support rods 2 are installed on the tray 1 and are distributed at equal intervals, the cross beam support rods 2 are fixedly connected with the tray 1, and a limit block group is installed on the cross beam support rods 2, and the limit block group is suitable for clamping a vehicle tire 001; a lifting lug plate 3 is arranged on the tray 1, and a lifting hole 4 is formed in the lifting lug plate 3;

the last locking hole 6 of having seted up of tray 1, install the bottom in the locking hole 6 and collude 5, the bottom is colluded 5 and is "J" shape, the upper end that the bottom colluded 5 is the screw thread form, locking hole 6 is the screw hole, the top that the bottom colluded 5 is suitable for installing on automobile wheel hub mounting hole 002. The two sides of the lifting lug plate 3 are arc-shaped.

Specifically, the position of the automobile tire is limited by arranging a limiting block group on the upper part, and then the position is limited by the bottom hook 5. The lug plate 3 can penetrate through the center hole 003 of the automobile hub to a smaller extent.

Example 2

As shown in fig. 4 to 6, for another embodiment of the present invention, on the basis of embodiment 1, a limiting block set is installed at the bottom, the limiting block set includes a first limiting block 7 and a second limiting block 8, the first limiting block 7 is fixedly installed on the cross beam supporting rod 2, and the first limiting block 7 is C-shaped and is arranged upward;

the beam support rod 2 is provided with a first positioning hole 9, the first positioning holes 9 are arranged in multiple groups at equal intervals, the bottom of the beam support rod 2 is provided with a sliding groove 10, a second limiting block 8 is installed in the sliding groove 10, the second limiting block 8 is suitable for sliding in the sliding groove 10, the second limiting block 8 is provided with a second positioning hole 11 matched with the first positioning hole 9, and a positioning bolt 12 is suitable for being installed between the first positioning hole 9 and the second positioning hole 11.

In a further technical scheme, a limiting strip 13 is installed in the sliding groove 10, a groove matched with the limiting strip 13 is formed in the second limiting block 8, and the second limiting block 8 is suitable for being limited by the groove to slide in the limiting strip 13.

In a further technical scheme, a clamping plate is mounted on the second limiting block 8 and fixedly connected with the second limiting block 8, and the clamping plate is suitable for being mounted on the outer surface of an automobile tire 001 or a center hole 003 of an automobile hub.

Example 3

As shown in fig. 7, for the utility model discloses a another kind of embodiment, on example 2's basis, bottom plate 14 is installed to the bottom of crossbeam bracing piece 2,

bottom plate

14 and 2 fixed connection of crossbeam bracing piece, the regulation hole has been seted up on bottom plate 14, install accommodate the lead screw 15 in the regulation hole, accommodate the lead screw 15 and keep away from the one end of two 8 stopper and install the handle portion, the handle portion is suitable for rotatory accommodate the lead screw 15, accommodate the lead screw 15 is suitable for the butt on two 8 stoppers. The diameter of tray 1 is 600mm, the width of crossbeam bracing piece 2 is 80mm, and length is 670mm.

The working principle is as follows: install automobile tire in the bottom of tray 1 to rotate the splint connection on stopper 2 through accommodate the lead screw 15 on the bottom plate 14 in automobile wheel hub centre bore 003, and install lock nut locking on accommodate the

lead screw

15, 5 realization are colluded at automobile wheel hub mounting hole 002 locking connection to the rethread bottom, and the bottom is colluded 5 and can be installed in reverse, accomplishes automobile tire's locking promptly and fixes.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a heavy automobile tire special lifting device which characterized in that: the automobile tire clamping device comprises a tray (1), wherein cross beam supporting rods (2) which are distributed at equal intervals are arranged on the tray (1), the cross beam supporting rods (2) are fixedly connected with the tray (1), and limiting block groups are arranged on the cross beam supporting rods (2) and are suitable for clamping automobile tires (001); a lifting lug plate (3) is arranged on the tray (1), and a lifting hole (4) is formed in the lifting lug plate (3);

the locking hole (6) has been seted up on tray (1), install the bottom in locking hole (6) and collude (5), the bottom colludes (5) and is "J" shape, the upper end that (5) were colluded to the bottom is the screw thread form, locking hole (6) are the screw hole, the top that (5) were colluded to the bottom is suitable for installing on automobile wheel hub mounting hole (002).

2. The special lifting appliance for heavy vehicle tires according to claim 1, characterized in that: the limiting block group comprises a first limiting block (7) and a second limiting block (8), the first limiting block (7) is fixedly arranged on the cross beam supporting rod (2), and the first limiting block (7) is C-shaped and is arranged upwards;

the sliding mechanism is characterized in that a first positioning hole (9) is formed in the beam supporting rod (2), the first positioning holes (9) are arranged in multiple groups at equal intervals, a sliding groove (10) is formed in the bottom of the beam supporting rod (2), a second limiting block (8) is installed in the sliding groove (10), the second limiting block (8) is suitable for sliding in the sliding groove (10), a second positioning hole (11) matched with the first positioning hole (9) is formed in the second limiting block (8), and a positioning bolt is suitable for being installed between the first positioning hole (9) and the second positioning hole (11).

3. The special lifting appliance for heavy vehicle tires according to claim 2, characterized in that: a limiting strip (13) is installed in the sliding groove (10), a groove matched with the limiting strip (13) is formed in the second limiting block (8), and the second limiting block (8) is suitable for being limited in the limiting strip (13) to slide through the groove.

4. The special lifting appliance for heavy vehicle tires according to claim 2, characterized in that: and a clamping plate is arranged on the second limiting block (8), the clamping plate is fixedly connected with the second limiting block (8), and the clamping plate is suitable for being arranged on the outer surface of an automobile tire (001) or the center hole (003) of the automobile hub.

5. The special lifting appliance for heavy vehicle tires according to claim 1, characterized in that: bottom board (14) are installed to the bottom of crossbeam bracing piece (2), bottom board (14) and crossbeam bracing piece (2) fixed connection, the regulation hole has been seted up on bottom board (14), accommodate the lead screw (15) are installed to the regulation hole, accommodate the lead screw (15) are kept away from the one end of two (8) of stopper and are installed the handle portion, the handle portion is suitable for rotatory accommodate the lead screw (15), accommodate the lead screw (15) are suitable for the butt on two (8) of stopper.

6. The special lifting appliance for heavy vehicle tires according to claim 1, characterized in that: the diameter of tray (1) is 600mm, the width of crossbeam bracing piece (2) is 80mm, and length is 670mm.

7. The special lifting appliance for heavy vehicle tires according to claim 1, characterized in that: the two sides of the lifting lug plate (3) are arc-shaped.