CN218052574U - Material rack for transferring rotary support - Google Patents

Abstract

The utility model provides a material rack for rotary support transfer, which comprises a plate trailer, a column body, a plurality of isolation mechanisms, a plurality of pressing mechanisms and a locking mechanism, wherein the bottom of the plate trailer is provided with a plurality of universal wheels; the column is arranged on the plate trailer and is positioned at the center of the plate trailer; the isolation mechanisms are stacked above the plate trailer and comprise a base plate, a through hole and a plurality of limiting grooves, wherein the through hole is formed in the center of the base plate, and the column body penetrates through the through hole; a plurality of limiting grooves are formed in the base plate; the pressing mechanisms are sequentially sleeved on the outer side of the cylinder body and comprise a first ring body, a plurality of connecting pieces, a plurality of plate bodies and a plurality of limiting rods, wherein the first ring body is sleeved on the outer side of the cylinder body; the outside of first ring body is located to the one end of connecting piece, and the other end of connecting piece is fixed on the plate body that corresponds. Therefore, the isolation mechanism is matched with the pressing mechanism, so that the multiple slewing bearings are stacked and placed, the operation is convenient, and the fixing effect of the slewing bearings is greatly improved.

Description

Material rack for transferring rotary support

Technical Field

The utility model relates to a slewing bearing technical field especially relates to a slewing bearing uses work or material rest in transition.

Background

The slewing bearing is widely applied, and the engineering machinery is the initial application of the slewing bearing and is also the most widely applied place, such as an earth moving machine, an excavator, a disintegrator, a stacker-reclaimer, a heading machine and the like.

In addition to various kinds of construction machines, the application range of the slewing bearing has been gradually expanded, and equipment platforms such as harbor facilities, metallurgical facilities, drilling platforms, etc. have begun to use the slewing bearing in place of the original bearing in a wide range.

In the production and transportation process of the slewing bearing, the structural member of the slewing bearing is generally fixed in a rope climbing mode, and the fixing mode is not only complicated in operation, but also not ideal in fixing effect.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent.

Therefore, an object of the utility model is to provide a work or material rest is used in slewing bearing transfer, uses through isolation mechanism and hold-down mechanism's cooperation, makes a plurality of slewing bearings pile up and places, not only convenient operation, has improved slewing bearing's fixed effect moreover greatly.

In order to achieve the above object, an embodiment of a first aspect of the present invention provides a material rack for slewing bearing transfer, including a plate trailer, a column, a plurality of isolation mechanisms, a plurality of pressing mechanisms, and a locking mechanism, wherein the bottom of the plate trailer is provided with a plurality of universal wheels; the column is arranged on the plate trailer and is positioned at the center of the plate trailer; the isolation mechanisms are stacked above the plate trailer and comprise a base plate, a through hole and a plurality of limiting grooves, wherein the through hole is formed in the center of the base plate, and the column penetrates through the through hole; a plurality of limiting grooves are formed in the base plate; the pressing mechanisms are sequentially sleeved on the outer side of the column body and comprise a first ring body, a plurality of connecting pieces, a plurality of plate bodies and a plurality of limiting rods, wherein the first ring body is sleeved on the outer side of the column body; one end of the connecting piece is arranged on the outer side of the first ring body, and the other end of the connecting piece is fixed on the corresponding plate body; the limiting rods are arranged on the lower surface of the plate body and are inserted into the corresponding limiting grooves; the locking mechanism is installed on the outer side of the column body.

The utility model discloses a material rest is used in slewing bearing transfer, through piling up a plurality of slewing bearing and placing and the cover is established in the outside of cylinder, utilize the hold-down mechanism of the gravity of top slewing bearing self to the below to exert pressure, hold-down mechanism fixes slewing bearing for a plurality of slewing bearing's wholeness reinforcing, not only facilitate the use has improved slewing bearing's fixed effect moreover greatly, the transportation of being convenient for.

In addition, according to the utility model discloses the rotation support material frame of using still can have following additional technical characterstic that the embodiment provided:

specifically, the connecting piece comprises two groups of supporting plates and a connecting plate, wherein one group of supporting plates are fixed on the outer side of the first ring body, and the other group of supporting plates are fixed on the plate body; the two groups of supporting plates can be pivotally connected to two ends of the connecting plate.

Specifically, the locking mechanism comprises a second ring body and two fin plates, wherein an external thread is formed at the end part of the column body, and the second ring body is in threaded connection with the column body through the external thread; the two fin plates are symmetrically arranged on the outer side of the second ring body.

The trailer comprises a trailer body, a first trailer and a second trailer, wherein the trailer body is provided with a first trailer and a second trailer; the second trailer is fixed on the plate trailer; the first dragging piece and the second dragging piece are symmetrically arranged.

Specifically, a rubber pad is arranged on one side, close to the slewing bearing, of the plate body, and a plurality of grooves are formed in the rubber pad.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a part of a rotary support transfer rack according to an embodiment of the present invention;

fig. 2 is a schematic view of a connecting structure of a material frame isolation mechanism and a pressing mechanism for transferring a rotary support according to an embodiment of the present invention;

fig. 3 is a schematic view of a material frame isolation mechanism for transferring rotary supports according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a part of a rotary support transfer rack according to another embodiment of the present invention;

fig. 5 is a schematic view of a part of the pressing mechanism of the material rack for transferring rotary supports according to an embodiment of the present invention.

Reference numerals are as follows: 1. lathing; 2. a cylinder; 21. an external thread; 3. an isolation mechanism; 31. a base plate; 32. a through hole; 33. a limiting groove; 4. a pressing mechanism; 41. a first ring body; 42. a connecting member; 421. a supporting plate; 422. a connecting plate; 43. a plate body; 44. a limiting rod; 5. a locking mechanism; 51. a second ring body; 52. a fin plate; 6. a traction mechanism; 61. a first dragging and hanging piece; 62. a second dragging and hanging piece; 71. a rubber pad; 72. a groove; 8. a universal wheel.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

The following describes a slewing bearing transfer material rack according to an embodiment of the present invention with reference to the drawings.

Fig. 1 is a schematic structural view of a part of a rotary support transfer rack according to an embodiment of the present invention; fig. 2 is a schematic view of a connecting structure of a rotary support material frame isolation mechanism and a pressing mechanism according to an embodiment of the present invention; fig. 3 is a schematic view of a rotary support material frame isolation mechanism according to an embodiment of the present invention.

As shown in fig. 1-3, the material frame for transferring rotary supports of the embodiment of the present invention may include a plate trailer 1, a column 2, a plurality of isolation mechanisms 3, a plurality of hold-down mechanisms 4, and a locking mechanism 5.

It is understood that the number of the plurality of isolation mechanisms 3 and the number of the plurality of pressing mechanisms 4 described in this embodiment are equal to the number of the slewing bearings to be stacked, and the number of the isolation mechanisms and the number of the pressing mechanisms 4 may be 3, 4, and 5, respectively, and are not limited specifically here.

Wherein, the bottom of trigger 1 is equipped with a plurality of universal wheels 8, and cylinder 2 sets up on trigger 1, and cylinder 2 is located trigger 1's center department, and a plurality of isolator constructs 3 pile up the top of placing at trigger 1.

It should be noted that the universal wheels 8 described in this embodiment have a self-locking mechanism, and the number of the universal wheels 8 may be 3, 4, or 5, which is not limited herein.

The isolation mechanism 3 may include a backing plate 31, a through hole 32, and a plurality of limit grooves 33.

It is understood that the number of the plurality of limiting grooves 33 described in this embodiment may be 3, 4, or 5, and is not limited in this embodiment.

Wherein, the through-hole 32 is opened in the center of backing plate 31, and cylinder 2 runs through-hole 32, and a plurality of spacing grooves 33 are opened on backing plate 31, and a plurality of hold-down mechanism 4 cover in proper order and establish the outside at cylinder 2.

The compressing mechanism 4 may include a first ring 41, a plurality of connecting members 42, a plurality of plate bodies 43, and a plurality of stopper rods 44.

Wherein, the outside at cylinder 2 is established to first ring body 41 cover, and the outside of first ring body 41 is located to the one end of connecting piece 42, and the other end of connecting piece 42 is fixed on corresponding plate body 43, and gag lever post 44 sets up the lower surface at plate body 43, and gag lever post 44 pegs graft in corresponding spacing groove 33, and locking mechanism 5 installs in the outside of cylinder 2.

It should be noted that the column 2 described in this embodiment is detachably fixed to the pallet car 1 by fixing members, which may be bolts.

In addition, this work or material rest can transport slewing bearing's outer lane, inner circle and finished product alone in the embodiment of the utility model.

Specifically, when a transfer of a slewing bearing (not specifically identified in the figures) is required, an operator can first place the pallet truck 1 with the column 2 on one side of the slewing bearing to be transferred, and then nest an isolation mechanism 3 from the top of the column 2.

It should be noted that, in order to facilitate the worker to take the isolation mechanism 3, the isolation mechanism 3 may be made of hard plastic.

Then, the slewing bearing is hoisted by using external hoisting equipment (for example, the hoisting equipment can be a crown block), and it should be noted that the slewing bearing can be kept horizontal in the hoisting process in order to place the slewing bearing conveniently.

Then, the slewing bearing is sleeved on the outer side of the cylinder 2 and placed on an isolation mechanism 3, a worker takes a pressing mechanism 4, the first ring body 41 of the pressing mechanism is sleeved in the top end of the cylinder 2, after the first ring body 41 slides for a certain distance on the outer side of the cylinder 2, the operator needs to place the limiting rod 44 in the limiting groove 33, the first ring body 41 continues to descend, and under the pushing action of the connecting piece 42, the limiting rod 44 slides in the limiting groove 33 until one side of the plate body 43 is attached to the inner side of the slewing bearing.

And then sleeving the second isolation mechanism 3 on the outer side of the cylinder 2, and repeating the steps to stack a plurality of slewing bearings.

It can be understood that, when the second rotary support and the second isolation mechanism 3 are placed above the first pressing mechanism 4, the first ring body 41 can move downwards again by using the gravity of the rotary support, so that the plate body 43 in the pressing mechanism 4 is tightly attached to the inner side of the rotary support, and then the rotary support at the bottom can slightly move, so as to ensure that the transferred rotary support is located at the center of the pallet truck 1.

In order to facilitate safe stacking, taking and transporting of the slewing bearing, the stacking height of the slewing bearing needs to be smaller than the height of an operator.

After the plurality of slewing bearings are placed, the pressing mechanism 4 at the top can be pressed down by the locking mechanism 5, so that the pressing mechanism 4 at the top is tightly attached to the inner ring of the slewing bearing at the upper part, and the integrity of the slewing bearing on the material rack is finally increased.

In one embodiment of the present invention, as shown in fig. 2, the connecting member 42 may include two sets of supporting plates 421 and connecting plates 422.

Wherein, a group of the bracing plates 421 is fixed on the outer side of the first ring body 41, another group of the bracing plates 421 is fixed on the plate body 43, and the two groups of the bracing plates 421 can be pivotally connected with the two ends of the connecting plate 422.

It should be noted that, in order to ensure the strength of the connecting plate 422, the connecting plate 422 may adopt an i-shaped structure.

Specifically, when the first ring 41 moves, the included angle between the connecting plate 422 and the isolating mechanism 3 changes, so as to change the distance between the plate 43 and the first ring 41, and finally the pivoting support is pressed.

In one embodiment of the present invention, as shown in fig. 1, the locking mechanism 5 may include a second ring 51 and two fins 52.

Wherein, the external screw thread 21 has been seted up to the tip of cylinder 2, and second ring body 51 passes through external screw thread 21 and cylinder 2 threaded connection, and two fin 52 symmetries set up the outside at second ring body 51.

Note that, in order to facilitate the operator to rotate the locking mechanism 5, the outer side of the fin 52 may be covered with an anti-slip layer (not shown), and the inner side of the second ring 51 is provided with an internal thread.

Specifically, when installing the locking mechanism 5, the operator can rotate the second ring body 51 outside the column body 2 through the fin 52, and the lever principle is utilized to achieve the effect of saving labor.

In an embodiment of the present invention, as shown in fig. 4, a traction mechanism 6 is provided on the board trailer 1, and the traction mechanism 6 may include a first dragging member 61 and a second dragging member 62.

The first dragging and hanging piece 61 is rotatably arranged on the plate trailer 1, the second dragging and hanging piece 62 is fixed on the plate trailer 1, and the first dragging and hanging piece 61 and the second dragging and hanging piece 62 are symmetrically arranged.

Specifically, an operator can connect the first trailing part 61 with the tail of the vehicle body by means of the pin body, and then connect the first trailing part 61 and the second trailing part 62 of another material rack by means of the pin body, so that the multiple slewing bearings can be conveniently transported in a short distance.

In an embodiment of the present invention, a rubber pad 71 is disposed on one side of the plate 43 close to the pivoting support, and a plurality of grooves 72 are disposed on the rubber pad 71.

It should be noted that the grooves 72 described in this embodiment may be arranged laterally, longitudinally or in a square shape, so as to increase the friction between the rubber pad 71 and the slewing bearing.

Specifically, the rubber pad 71 contacts with the inner ring of the slewing bearing, so that the purpose of protecting the slewing bearing can be achieved, and the surface of the slewing bearing is prevented from being scratched.

As a possible situation, when the material rack is used for temporarily storing the slewing bearing, the column body 2 can be detached from the plate trailer 1, an isolation mechanism 3 is placed at a preset position, then the column body 2 is inserted into the through hole 32, the step of hoisting the slewing bearing is repeated, and then a plurality of slewing bearings are stacked together, so that the slewing bearing can be conveniently stored.

In addition, the pallet truck 1 with the column 2 removed can be used for transporting other items.

To sum up, the utility model discloses work or material rest is used in slewing bearing transfer through piling up a plurality of slewing bearing and placing and establish in the outside of cylinder 2, utilizes the weight of top slewing bearing self to exert pressure to hold-down mechanism 4 of below, and hold-down mechanism 4 fixes slewing bearing for a plurality of slewing bearing's wholeness reinforcing not only facilitates the use, has improved slewing bearing's fixed effect moreover greatly, the transportation of being convenient for.

In the description of the present specification, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (5)

1. A material rack for transferring a rotary support is characterized by comprising a plate trailer, a column body, a plurality of isolation mechanisms, a plurality of pressing mechanisms and a locking mechanism, wherein,

the bottom of the plate trailer is provided with a plurality of universal wheels;

the column is arranged on the plate trailer and is positioned at the center of the plate trailer;

the plurality of isolation mechanisms are stacked above the plate trailer and comprise a base plate, a through hole and a plurality of limiting grooves, wherein,

the through hole is formed in the center of the base plate, and the column body penetrates through the through hole;

a plurality of limiting grooves are formed in the base plate;

the plurality of pressing mechanisms are sequentially sleeved on the outer side of the column body, each pressing mechanism comprises a first ring body, a plurality of connecting pieces, a plurality of plate bodies and a plurality of limiting rods, wherein,

the first ring body is sleeved on the outer side of the column body;

one end of each connecting piece is arranged on the outer side of the corresponding first ring body, and the other end of each connecting piece is fixed on the corresponding plate body;

the limiting rods are arranged on the lower surface of the plate body and are inserted into the corresponding limiting grooves;

the locking mechanism is installed on the outer side of the column body.

2. The rotary support transfer rack of claim 1, wherein the connecting members comprise two sets of support plates and connecting plates, wherein,

one group of the supporting plates are fixed on the outer side of the first ring body, and the other group of the supporting plates are fixed on the plate body;

two groups of the supporting plates can be pivotally connected to two ends of the connecting plate.

3. The slewing bearing transfer stack of claim 1, wherein the locking mechanism comprises a second ring and two fins,

the end part of the column body is provided with an external thread, and the second ring body is in threaded connection with the column body through the external thread;

the two fin plates are symmetrically arranged on the outer side of the second ring body.

4. The rotary support transfer rack of claim 1, wherein a traction mechanism is provided on the pallet truck, the traction mechanism comprising a first tractor component and a second tractor component, wherein,

the first dragging and hanging piece is rotatably arranged on the plate trailer;

the second trailer is fixed on the plate trailer;

the first dragging piece and the second dragging piece are symmetrically arranged.

5. The material rest for the rotary support of claim 1, wherein a rubber pad is disposed on a side of the plate body adjacent to the rotary support, and the rubber pad has a plurality of grooves.

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