CN217532432U - Auxiliary mounting rack for rapid centering installation of tire - Google Patents

Abstract

An auxiliary mounting frame for fast centering mounting of a tire belongs to auxiliary mounting equipment of the tire. The utility model relates to a solve current heavy equipment tire installation in-process, need adopt the axis of manpower centering calibration tire and wheel hub's axis, waste time and energy, can't form the assembly line, realize the problem of quick installation. The utility model comprises a support frame body, a support aligning component and a pressure regulating stop lever component; the supporting and aligning assembly is arranged below one side of the supporting frame body, the pressure regulating gear rod assembly is arranged above the supporting frame body, and the supporting and aligning assembly and the pressure regulating gear rod assembly clamp the tire; the supporting and aligning assembly comprises two support rods, two supporting and adjusting plates and four groups of adjusting bolts, the two support rods are transversely arranged on the supporting frame body side by side, each supporting and adjusting plate is installed on the upper surface of one support rod through two groups of adjusting bolts, and each supporting and adjusting plate can move up and down along the radial direction of the support rod. The utility model discloses mainly used tire's installation.

Description

Auxiliary mounting rack for rapid centering installation of tire

Technical Field

The utility model belongs to the auxiliary mounting equipment of tire especially relates to an auxiliary mounting frame that is used for the quick heart installation of tire.

Background

In recent years, under the rapid development of port construction in China, the requirements of heavy equipment such as a tire crane and a loading and unloading machine are increasingly increased, and tire installation is an essential link on a heavy equipment production line. Because the tires of the heavy equipment are arranged by double tires, the weight is large, and the distance of transporting the tires from a storeroom to an installation area is at least 200m, so that a great deal of time and physical force are needed to be arranged on the wheel hub in a tire transporting link or a tire installing link; particularly, in the installation process, the central axis of the tire and the central axis of the hub need to be aligned manually, which wastes time and labor; the tire is installed on the production line of whole heavy equipment, can't form the assembly line, realizes quick installation.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve is: in the existing heavy equipment tire installation process, the central axis of the tire and the central axis of the hub need to be aligned manually, which wastes time and labor, and a flow line cannot be formed to realize quick installation; and then provide an auxiliary mounting bracket that is used for the quick heart installation of tire, improved the tire of the same specification batched installation effectiveness greatly, save time tentatively realizes the standardized installation flow of production line.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

an auxiliary mounting frame for fast centering mounting of a tire comprises a support frame body, a support centering assembly and a pressure regulating stop lever assembly; the supporting and aligning assembly is arranged below one side of the supporting frame body, the pressure regulating gear rod assembly is arranged above the supporting frame body, and the supporting and aligning assembly and the pressure regulating gear rod assembly clamp the tire; the supporting and aligning assembly comprises two support rods, two supporting and adjusting plates and four groups of adjusting bolts, the two support rods are transversely arranged on the supporting frame body side by side, each supporting and adjusting plate is installed on the upper surface of one support rod through the two groups of adjusting bolts, and each supporting and adjusting plate can move up and down along the radial direction of the support rod.

Compared with the prior art, the utility model the beneficial effect who produces is:

1. the utility model discloses a support the setting of aligning subassembly and pressure regulating shelves pole subassembly, applicable in the installation of the tire of different models, guarantee that the axis of the tire of every model is in same horizontal plane with wheel hub's axis on, through the purpose that the staff's left and right sides regulation can reach quick installation, when reducing the human cost, improved greatly with specification tire mass installation effectiveness, save time tentatively realizes the standardized installation flow of production line.

2. Through adjusting bolt's setting in supporting the aligning subassembly, can save certain time to the purpose that the tire of different models realized quick adjustment, reduce adjusting error.

3. The utility model can realize hoisting transportation by arranging the hoisting connection assembly, greatly improves the operation efficiency and reduces the labor cost; the ground transportation can also be realized through the arrangement of the caster.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation.

Fig. 1 is an isometric view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of the support adjustment plate;

fig. 5 is a front view of the present invention;

FIG. 6 is a schematic view of the caster seat plate mounted on the support frame;

FIG. 7 is a schematic structural view of the supporting rod;

FIG. 8 is an isometric view of a shift lever;

FIG. 9 is a side view of the lever;

FIG. 10 is a schematic view of a stud;

FIG. 11 is a schematic view of the height adjustment calculation of the support adjustment plate when only the first nut is disposed in the adjustment bolt, wherein (a) is a schematic view before the adjustment of the first nut, and (b) is a schematic view after the adjustment of the first nut;

fig. 12 is a schematic view of the calculation of the height adjustment of the support adjustment plate when the adjustment bolt is provided with the first nut and the second nut, wherein (a) is a schematic view before the adjustment of the second nut, and (b) is a schematic view after the adjustment of the second nut.

In the figure: 1-supporting a frame body; 2-a supporting rod; 2-1-a first via; 2-2-oblate limiting blocks; 3-supporting the adjusting plate; 3-1-threaded blind holes; 4-a stud; 4-1-a thread segment; 4-2-smooth section; 5-a first nut; 6-a second nut; 7-a gear lever; 7-1-a third via; 7-2-hooking; 8-adjusting the otic placode; 8-1-a second via; 9-supporting the upright post; 10-a square frame; 11-connecting the lifting lug; 11-1-fourth via; 12-caster seat plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 12, an auxiliary mounting bracket for fast centering installation of a tire according to an embodiment of the present disclosure includes a support bracket body 1, a support centering assembly, and a pressure regulating lever assembly; the supporting aligning component is arranged below one side of the supporting frame body 1, is used for supporting the lower part of the tire on one hand, and is used for adjusting the central axes of the tires of different models on the other hand, and ensures that the central axes of the tires of the same model are always on the same horizontal line with the central axis of the heavy equipment hub; the pressure regulating gear rod assembly is arranged above the support frame body 1 and is used for fixing the upper part of the tire, so that the tire is prevented from falling off from the mounting frame in the transportation process; the supporting aligning component and the pressure regulating gear lever component clamp the tire;

support aligning subassembly include two die-pins 2, two support regulating plates 3 and four adjusting bolt of group, two die-pins 2 transversely set up side by side on supporting the support body 1, every supports regulating plate 3 and installs on the upper surface of a die-pin 2 through two adjusting bolt, and every supports regulating plate 3 and can reciprocate along the radial direction of die-pin 2.

In the present embodiment, as shown in fig. 2, the tire is a double tire; as shown in fig. 5, the width of the support frame body 1 is smaller than the outer diameter length of the tire, the support rod 2 can be selectively set in a length-adjustable manner, an oblate limited block 2-2 can be selectively arranged at the end of the support rod 2, the oblate limited block 2-2 is positioned in the middle of the double tires, and the distance between the end face of one side of the oblate limited block 2-2, which is close to the support frame body 1, and the support frame body 1 is the thickness of one of the double tires; the double tires can be prevented from falling off from the mounting frame through the limitation of the oblate limiting blocks 2-2 and the limitation of the pressure regulating stop lever assembly, and the tires can be kept in a vertical state all the time by enabling the tires to be in close contact with the supporting frame body 1, so that the central axis of the tires can be kept in the same horizontal plane with the central axis of the hub.

In the embodiment, the two supporting and adjusting plates 3 can move up and down through adjustment of the adjusting bolts, the two supporting and adjusting plates 3 are always at the same height, after the installation frame is adjusted for a tire of a certain model, the rest tires of the same model do not need to be adjusted again, the tires of the same model are directly placed on the installation frame and then are horizontally centered with a hub of heavy equipment along a horizontal shaft to be pushed into the tire for installation, batch installation of the same model can be realized, manual lifting of the tires for re-centering installation is not needed, and time and labor are saved; the mounting frame not only realizes the quick centering mounting of tires of the same type, but also realizes the standardized mounting process of tires of heavy equipment production lines.

In this embodiment, supplementary mounting bracket only can realize that the axis of tire and wheel hub's axis are in same horizontal plane, to the unable regulation in position about, consequently can be through setting up a limiting plate or other spacing mechanisms at wheel hub's side, the side butt of this supplementary mounting bracket can realize the axis of tire and the complete coincidence of wheel hub's axis at the side of limiting plate or under other spacing mechanism effects, the preferred limiting plate of limiting mechanism to tire and wheel hub left side or right side, the limiting plate be the steel sheet of vertical setting.

In a possible embodiment, as shown in fig. 4, the supporting and adjusting plate 3 is an arc-shaped plate, the arc-shaped surface of the supporting and adjusting plate 3 is arranged towards the support rod 2, and two threaded blind holes 3-1 arranged side by side are formed on the arc-shaped surface of each supporting and adjusting plate 3 along the length direction thereof; the supporting rod 2 is provided with two first through holes 2-1 arranged side by side along the axial direction, and the threaded blind holes 3-1 are arranged in one-to-one correspondence with the first through holes 2-1;

each group of adjusting bolts comprises a stud 4 and a first nut 5, one end of the stud 4 penetrates through a first through hole 2-1 in the support rod 2 and is in threaded connection with a threaded blind hole 3-1 in the support adjusting plate 3, and the first nut 5 is in threaded connection with the stud 4 and is located between the support rod 2 and the support adjusting plate 3.

In this embodiment, because first nut 5 is not fixed, so first nut 5 can freely rotate on double-screw bolt 4, through adjusting the position of first nut 5 on double-screw bolt 4 to adjusted the length that double-screw bolt 4 upper end stretches out die-pin 2, realized supporting the regulation of regulating plate 3 height, when the tire was placed on this installing frame, supporting regulating plate 3 received the pressure of tire, first nut 5 butt has guaranteed that double-screw bolt 4 stretches out the length of die-pin 2 unchangeably on the upper surface of die-pin 2.

In a possible embodiment, as shown in fig. 3, each set of adjusting bolts further comprises a second nut 6, the second nut 6 is screwed on the stud 4 and is located below the support rod 2, and the first nut 5 and the second nut 6 clamp the support rod 2.

In this embodiment, through setting up a second nut 6, the die-pin 2 is held to first nut 5 and second nut 6, prevents that double-screw bolt 4 from rocking from top to bottom along its axis direction, and then prevents that the tire from producing in the transportation and rocking, leads to the axis of tire to produce the skew, can't realize the quick centering installation of tire and wheel hub.

In a possible embodiment, as shown in fig. 10, 11 and 12, the stud 4 includes a plurality of threaded sections 4-1 and a plurality of smooth sections 4-2, and the threaded sections 4-1 and the smooth sections 4-2 are sequentially and axially arranged from top to bottom in an alternating manner.

In this embodiment, the mode that a plurality of sections of thread sections 4-1 and a plurality of sections of smooth sections 4-2 are arranged on the stud 4 can enable the height adjustment of the adjusting lug plate 8 to be adjusted at a fixed distance according to tires of different models, the position designed by each section of thread section 4-1 is pre-designed according to the position of the central axis of the tire of each model, the length adjusted by the stud is required to be measured when the tire of different models is not mounted, the purpose of quick adjustment is realized, and meanwhile, the central axis of the tire and the central axis of the hub are not on the same horizontal plane due to the occurrence of measurement errors.

The specific adjustment mode is as follows:

as shown in fig. 11, when only one first nut 5 is provided in the adjusting bolt, each time the height of the ear plate 8 is adjusted, the upper end surface of the first nut 5 is aligned with the uppermost end of each threaded section 4-1, and the distance between the uppermost ends of the two threaded sections 4-1 is the distance that the ear plate 8 needs to be adjusted, i.e. the first nut 5 is adjusted from the initial threaded section 4-1 position (shown in fig. 11 (a)) to the final threaded section 4-1 position (shown in fig. 11 (b)), and the distance h between the two threaded sections 4-1 is the height that the ear plate 8 needs to be adjusted.

As shown in fig. 12, when the first nut 5 and the second nut 6 are simultaneously disposed in the adjusting bolt, each time the height of the adjusting lug plate 8 is adjusted, the lower end surface of the second nut 6 is aligned with the lowest end of each threaded section 4-1, the distance between the lowest ends of the two threaded sections 4-1 is the distance that the adjusting lug plate 8 needs to be adjusted, that is, the second nut 6 is adjusted from the initial threaded section 4-1 position (shown in fig. 12 (a)) to the final threaded section 4-1 position (shown in fig. 12 (b)), and the distance k between the two threaded sections 4-1 is the height that the adjusting lug plate 8 needs to be adjusted.

In a possible embodiment, as shown in fig. 1 and 2, the pressure-adjusting stop lever assembly comprises a stop lever 7 and two adjusting ear plates 8, the two adjusting ear plates 8 are installed at the rear side of the upper end of the support frame body 1 side by side at intervals, the middle position of the stop lever 7 is hinged at the front side of the upper end of the support frame body 1, the tail end of the stop lever 7 is inserted between the two adjusting ear plates 8 and is connected with the two adjusting ear plates 8, and the front end of the stop lever 7 is pressed on the upper surface of the tire.

In the embodiment, the front ends of the support rods 2 are provided with the oblate limiting blocks 2-2, so that a tire cannot be directly and transversely placed on the two support rods 2, the tire needs to be lifted upwards by a certain distance and then placed on the installation frame, the design principle of the stop rod 7 in the installation frame is the lever principle, the stop rod 7 rotates by taking a hinge point at the middle position as a shaft, the stop rod 7 can be in a horizontal state and an inclined state and can also be in a vertical state, and when the tail end of the stop rod 7 is separated from the adjusting ear plate 8 and is in a state close to the vertical state, the stop rod 7 cannot influence the placement of the tire; because the front end of the blocking rod 7 is abutted against the tire, when the model of the tire on the mounting frame is changed, the outer diameter of the tire is changed, the height of the front end of the blocking rod 7 from the ground is changed, and therefore the height of the front end of the blocking rod 7 is changed and fixed by adjusting the position of a connecting point of the tail end of the blocking rod 7 and the adjusting lug plate 8.

In a possible embodiment, as shown in fig. 1, 2, 8 and 9, the stopper rod 7 is a bent rod with a hook 7-2 at the front end, the bent portion of the stopper rod 7 is disposed toward the support frame body 1, the hook 7-2 at the front end of the stopper rod 7 is located between two tires, the end surface of the hook 7-2 is an arc surface, the end surface of the hook 7-2 abuts against the outer edge side surface of the tire close to the support frame body 1, and the lower end surface of the arm lever between the hinge point of the hook 7-2 and the stopper rod 7 abuts against the outer edge side surface of the tire.

In a possible embodiment, one side of the adjusting ear plate 8, which is close to the stopper rod 7, is set to be arc-shaped, a plurality of second through holes 8-1 are formed in the adjusting ear plate 8 along the arc of the adjusting ear plate 8, and the distances from the second through holes 8-1 to the hinge point of the stopper rod 7 are the same; the tail end of the blocking rod 7 is provided with a third through hole 7-1, and the tail end of the blocking rod 7 is connected with the two adjusting lug plates 8 through the second through hole 8-1, the third through hole 7-1 and bolts.

In this embodiment, the number and the drilling position of the second through holes 8-1 on the adjusting lug plate 8 are determined according to the model of the tire and the number of different models of tires.

In a possible embodiment, the auxiliary mounting frame further comprises a group of hoisting connection assemblies for hoisting the tire from the warehouse to the mounting position; the hoisting connection assembly is arranged above the support frame body 1; the hoisting connection assembly comprises two support columns 9, a square frame 10 and two connection lifting lugs 11 which are arranged side by side, the square frame 10 is arranged right above the support frame body 1, the square frame 10 and the support frame body 1 are connected through the two support columns 9, and the two connection lifting lugs 11 are respectively arranged on two transverse rods relative to the square frame 10 and serve as connection positions for hoisting the installation frame.

In this embodiment, this supplementary mounting bracket can adopt the jack-up overhead traveling crane to pass through the rope with it from tire storehouse handling to tire installation district.

In this embodiment, two support columns 9 and support frame body 1 wherein two stands are integrative to be set up, and the junction of the horizontal member that sets up on support column 9 and the support frame body 1 is provided with the reinforcing floor, still is provided with the stiffener in one side of support column 9, and the setting of reinforcing floor and stiffener prevents that this installing frame hoist and mount for a long time from leading to support column 9 to warp.

In a possible embodiment, the connecting lifting lug 11 is an elongated plate, and a plurality of fourth through holes 11-1 are transversely arranged on the elongated plate side by side along the length direction of the elongated plate.

In this embodiment, connecting lug 11 set the form into rectangular shape orifice plate for the mounting bracket is in the horizontality all the time at the mounting bracket when hoist and mount, tire on the mounting bracket can not because self gravity and support and produce between the support body 1 crooked, lead to the axis of tire and the axis of wheel hub not on same horizontal plane.

In a possible embodiment, the support frame body 1 is a rectangular frame body, four caster seat plates 12 are arranged at the lower end of the support frame body 1, and a caster is installed below each caster seat plate 12.

In this embodiment, supplementary mounting bracket accessible truckle carry the tire walking in the place, also accessible hoist and mount coupling assembling hoist and mount with the help of the handling of jack-up overhead traveling crane, greatly improved the operating efficiency, reduce the human cost.

Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.

Claims (10)

1. The utility model provides an auxiliary mounting frame that is used for quick heart installation of tire which characterized in that: the device comprises a support frame body (1), a support aligning component and a pressure regulating gear rod component; the supporting and aligning assembly is arranged below one side of the supporting frame body (1), the pressure regulating gear lever assembly is arranged above the supporting frame body (1), and the supporting and aligning assembly and the pressure regulating gear lever assembly clamp the tire;

support aligning subassembly include two die-pins (2), two support regulating plates (3) and four adjusting bolt of group, two die-pins (2) transversely set up side by side on supporting support body (1), every supports regulating plate (3) and installs on the upper surface of a die-pin (2) through two sets of adjusting bolt, and every supports regulating plate (3) and can reciprocate along the radial direction of die-pin (2).

2. An auxiliary mounting bracket for quick centring mounting of tyres as claimed in claim 1, wherein: the support adjusting plate (3) is an arc-shaped plate, the arc-shaped surface of the support adjusting plate (3) faces the support rod (2), and two threaded blind holes (3-1) which are arranged side by side are formed in the arc-shaped surface of each support adjusting plate (3) along the length direction of the arc-shaped surface; the support rod (2) is provided with two first through holes (2-1) which are arranged side by side along the axial direction, and the threaded blind holes (3-1) are arranged in one-to-one correspondence with the first through holes (2-1);

each group of adjusting bolts comprises a stud (4) and a first nut (5), one end of the stud (4) penetrates through a first through hole (2-1) in the support rod (2) and is in threaded blind holes (3-1) in the support adjusting plate (3), and the first nut (5) is in threaded connection with the stud (4) and is located between the support rod (2) and the support adjusting plate (3).

3. An auxiliary mounting bracket for quick centring of a tyre as claimed in claim 2, wherein: each group of adjusting bolts further comprises a second nut (6), the second nut (6) is in threaded connection with the stud (4) and is located below the supporting rod (2), and the supporting rod (2) is clamped by the first nut (5) and the second nut (6).

4. An auxiliary mount for a tire quick-on-center mount as claimed in claim 2 or 3, wherein: the stud (4) comprises a multi-section thread section (4-1) and a multi-section smooth section (4-2), wherein the thread section (4-1) and the smooth section (4-2) are axially and sequentially and alternately arranged from top to bottom.

5. An auxiliary mounting bracket for quick centring mounting of tyres as claimed in claim 4, wherein: pressure regulating shelves pole subassembly include shelves pole (7) and two regulation otic placodes (8), two regulation otic placodes (8) install the rear side in supporting support body (1) upper end side by side at the interval, the intermediate position of shelves pole (7) articulates the front side in supporting support body (1) upper end, the tail end of shelves pole (7) is inserted between two regulation otic placodes (8) and is connected with two regulation otic placodes (8), the front end pressure of shelves pole (7) is at the upper surface of tire.

6. An auxiliary mount for a tire quick center-to-center mount as claimed in claim 5, wherein: the stop lever (7) is a bent lever with a hook (7-2) at the front end, and the bent part of the stop lever (7) is arranged towards the support frame body (1).

7. An auxiliary mounting bracket for quick centring of a tyre as claimed in claim 6, wherein: one side of the adjusting lug plate (8) close to the blocking rod (7) is arc-shaped, a plurality of second through holes (8-1) are formed in the adjusting lug plate (8) along the radian of the adjusting lug plate (8), and the distances from the second through holes (8-1) to the hinge point of the blocking rod (7) are the same; the tail end of the stop lever (7) is provided with a third through hole (7-1), and the tail end of the stop lever (7) is connected with the two adjusting ear plates (8) through a second through hole (8-1), the third through hole (7-1) and a bolt.

8. An auxiliary mount for a rapid on-center tire installation as in claim 7, wherein: the auxiliary mounting frame further comprises a group of hoisting connection assemblies, and the hoisting connection assemblies are arranged above the support frame body (1); the hoisting connection assembly comprises two support columns (9) arranged side by side, a square frame (10) and two connection lifting lugs (11), wherein the square frame (10) is arranged right above the support frame body (1), the square frame (10) and the support frame body (1) are connected through the two support columns (9), and the two connection lifting lugs (11) are respectively arranged on two transverse rods opposite to the square frame (10).

9. An auxiliary mount for a rapid on-center tire installation as in claim 8, wherein: the connecting lifting lug (11) is a strip-shaped plate, and a plurality of fourth through holes (11-1) are transversely arranged on the strip-shaped plate side by side along the length direction of the strip-shaped plate.

10. An auxiliary mount for a tire quick center-to-center mount as claimed in claim 9, wherein: the support frame body (1) is a rectangular frame body, the lower end of the support frame body (1) is provided with four caster seat plates (12), and a caster is installed below each caster seat plate (12).

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