阅读说明：本技术 一种电梯用滚轮导靴 (Roller guide shoe for elevator ) 是由 许九刚 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种电梯用滚轮导靴,包括底板、支架组件、导轮组件和滚轮组件,所述支架组件通过螺栓螺母配合固接在底板上,所述支架组件具有支架,所述支架上设置有转接板,所述支架两端设有支撑板,所述支撑板上开设有腰型孔,所述腰型孔内设置有滚动轮,所述滚动轮内置有支撑轮,所述导轮组件设置在支架的侧边,所述导轮组件包括连接板以及设置在连接板上的同步轮,所述同步轮外设置有同步带,所述同步轮内置有轴承,所述轴承内置有内轴,所述滚轮组件设于支架的背面；本发明实现滚轮分离,将铝轮与橡胶层分离,可以实现部件独立加工,加工过程互不影响。将常规的工序步骤减少,加工流程减免,工序简单化。(The invention discloses a roller guide shoe for an elevator, which comprises a bottom plate, a support assembly, a guide wheel assembly and a roller assembly, wherein the support assembly is fixedly connected to the bottom plate through bolt and nut matching, the support assembly is provided with a support, a transfer plate is arranged on the support, support plates are arranged at two ends of the support, a kidney-shaped hole is formed in each support plate, a rolling wheel is arranged in each kidney-shaped hole, a support wheel is arranged in each rolling wheel, the guide wheel assembly is arranged on the side edge of the support, the guide wheel assembly comprises a connecting plate and a synchronizing wheel arranged on the connecting plate, a synchronous belt is arranged outside each synchronizing wheel, a bearing is arranged in each synchronizing wheel, an inner shaft is arranged in each bearing, and the roller assembly is arranged on the back surface of the support; the invention realizes the separation of the roller and the separation of the aluminum wheel and the rubber layer, can realize the independent processing of parts, and has no influence on the processing process. The conventional process steps are reduced, the processing flow is reduced, and the process is simplified.)

1. The utility model provides a boots are led to gyro wheel for elevator which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the base plate (1), wherein a threaded hole is formed in the base plate (1);

the support assembly is fixedly connected to the bottom plate (1) in a matched mode through bolts and nuts, the support assembly is provided with a support (2), an adapter plate (3) is arranged on the support (2), supporting plates (4) are arranged at two ends of the support (2), a waist-shaped hole (5) is formed in each supporting plate (4), a rolling wheel (15) is arranged in each waist-shaped hole (5), and a supporting wheel (14) is arranged in each rolling wheel (15);

the guide wheel assembly is arranged on the side edge of the support (2) and comprises a connecting plate (6) and a synchronous wheel (7) arranged on the connecting plate (6), a synchronous belt (8) is arranged outside the synchronous wheel (7), a bearing (11) is arranged in the synchronous wheel (7), an inner shaft (9) is arranged in the bearing (11), and the inner shaft (9) is in threaded connection with the connecting plate (6);

the roller assembly (13), the back of support (2) is located in roller assembly (13), roller assembly (13) and guide wheel subassembly vertical setting.

2. The roller guide shoe for an elevator according to claim 1, wherein: the adapter plate (3) is embedded in the support (2), the cross section of the support (2) is formed into a Contraband shape, the support (2) is composed of a vertical plate (21) and cross beams (22) located at two ends of the vertical plate (21), the guide wheel assembly is arranged on the outer side of the vertical plate (21), and the roller assembly (13) is arranged on the inner side of the adapter plate (3).

3. The roller guide shoe for an elevator according to claim 1, wherein: and bolts (16) are arranged in the supporting wheels (14), and the bolts (16) penetrate through the supporting wheels (14) and are fixed through nuts (17).

4. The roller guide shoe for an elevator according to claim 1, wherein: the bottom of the support (2) is fixed on the bottom plate (1) through a set screw, and the position of the set screw is in one-to-one correspondence with threaded holes in the bottom plate (1).

5. The roller guide shoe for an elevator according to claim 1, wherein: two liang of synchronizing wheel (7) set up to synchronous wheelset, synchronous wheelset is equipped with two sets ofly, hold-in range (8) set up in synchronous wheelset's the outside.

6. The roller guide shoe for an elevator according to claim 1, wherein: an elastic retainer ring (12) is arranged outside the bearing (11), and a shaft sleeve (10) is arranged outside the inner shaft (9).

7. The roller guide shoe for an elevator according to claim 2, wherein: the adapter plate (3) comprises a fixing plate (31), an adjusting hole (32) is formed in the fixing plate (31), an adjusting assembly is arranged in the adjusting hole (32), and the adapter plate (3) and the vertical plate (21) are vertically arranged.

8. The roller guide shoe for an elevator according to claim 2, wherein: a key-shaped through groove (23) is formed in the middle of the vertical plate (21), and the roller assembly (13) is embedded in the key-shaped through groove (23).

Technical Field

The invention relates to an elevator guide shoe, in particular to a roller guide shoe for an elevator, which adopts a synchronous wheel and a synchronous belt for transmission.

Background

The guide shoe is a nylon block which can slide between the elevator guide rail and the car and is called as a guide shoe, the car can be fixed on the guide rail, the car can only move up and down, and an oil cup is arranged at the upper part of the guide shoe, so that the friction force between the shoe liner and the guide rail is reduced.

The processing of the roller part in the conventional elevator roller guide shoe is generally divided into aluminum wheel vulcanized rubber and aluminum wheel bonding polyurethane. The two roller processing methods have the following defects:

1. the roller has multiple processing procedures, complex processing technology and multiple circulation times in the roller processing process;

2. the number of required moulds is large in the processing process, and excessive resources are occupied in production and processing;

3. when the guide shoe is actually used, rubber or polyurethane outside the roller belongs to a part easy to wear, and if the guide shoe is damaged, the whole roller assembly needs to be replaced. Causing material resource waste of parts such as aluminum wheels and the like.

Disclosure of Invention

The invention aims to provide a roller guide shoe for an elevator, which separates an aluminum wheel from a rubber layer and independently processes components, aiming at the defects in the prior art.

In order to achieve the aim, the invention provides a roller guide shoe for an elevator, which comprises a bottom plate, wherein a threaded hole is formed in the bottom plate; the support assembly is fixedly connected to the bottom plate through a bolt and a nut in a matched mode and is provided with a support, an adapter plate is arranged on the support, support plates are arranged at two ends of the support, kidney-shaped holes are formed in the support plates, rolling wheels are arranged in the kidney-shaped holes, and support wheels are arranged in the rolling wheels; the guide wheel assembly is arranged on the side edge of the support and comprises a connecting plate and a synchronous wheel arranged on the connecting plate, a synchronous belt is arranged outside the synchronous wheel, a bearing is arranged in the synchronous wheel, an inner shaft is arranged in the bearing, and the inner shaft is in threaded connection with the connecting plate; the roller assembly is arranged on the back of the support and is perpendicular to the guide wheel assembly.

As a further improvement of the above scheme, the adapter plate is embedded in a bracket, the cross section of the bracket is formed into a shape of 'Contraband', the bracket is composed of a vertical plate and cross beams positioned at two ends of the vertical plate, the guide wheel assembly is arranged at the outer side of the vertical plate, and the roller assembly is arranged at the inner side of the adapter plate.

As a further improvement of the scheme, a bolt is arranged in the supporting wheel, and the bolt penetrates through the supporting wheel and is fixed through a nut.

As a further improvement of the scheme, the bottom of the support is fixed on the bottom plate through the set screws, and the set screws are arranged in one-to-one correspondence with the threaded holes in the bottom plate.

As a further improvement of the scheme, the two synchronizing wheels are arranged into two synchronizing wheel sets, the two synchronizing wheel sets are provided with two groups, and the synchronizing belts are arranged on the outer sides of the synchronizing wheel sets.

As a further improvement of the above scheme, a circlip is arranged outside the bearing, and a shaft sleeve is arranged outside the inner shaft.

As a further improvement of the scheme, the adapter plate comprises a fixing plate, an adjusting hole is formed in the fixing plate, an adjusting assembly is arranged in the adjusting hole, and the adapter plate and the vertical plate are vertically arranged.

As a further improvement of the scheme, a key-shaped through groove is formed in the middle of the vertical plate, and the roller assemblies are embedded into the key-shaped through groove.

The invention has the beneficial effects that: the roller guide shoe for the elevator realizes roller separation, separates an aluminum wheel from a rubber layer, can realize independent processing of parts, and has no influence on the processing process. The conventional process steps are reduced, the processing flow is reduced and omitted, and the process is simplified;

the bracket component is used as the integral connecting center of the guide shoe, has the functions of tensioning and connection integration, saves resources, saves materials during maintenance compared with the conventional roller guide shoe, has a simple structure and low cost by replacing a roller mechanism with a synchronous belt, and prolongs the service life of the guide shoe;

connecting plate is flexible elasticity material among the guide pulley subassembly, and the hold-in range of easy to assemble, when guide pulley subassembly and bracket component aggregate erection, is connected through the fastener and is flare-outed the connecting plate, realizes the hold-in range tensioning.

Drawings

Fig. 1 is a schematic structural view of a roller guide shoe for an elevator according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a stent assembly of the present invention;

fig. 3 is a schematic view of the construction of the guide wheel assembly of the present invention.

The parts of the drawings are numbered as follows:

1, a bottom plate; 2, a bracket; 3, a patch panel; 4, a support plate; 5, a waist-shaped hole; 6, connecting the plates; 7, a synchronizing wheel; 8, synchronous belts; 9, an inner shaft; 10, a shaft sleeve; 11, a bearing; 12, a circlip; 13, a roller assembly; 14, support wheels, 15, rolling wheels, 16, bolts, 17 and nuts; 21, erecting a plate; 22, a cross beam; 31, fixing the plate; 32, adjusting holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.

Example 1

As shown in fig. 1 to 3, a roller guide shoe for an elevator includes a base plate 1, a bracket assembly, a guide wheel assembly, and a roller assembly 13.

Specifically, the bottom plate 1 is provided with a threaded hole, the support component is fixedly connected to the bottom plate 1 through the matching of a bolt and a nut, the support component is provided with a support 2, the bottom of the support 2 is fixed to the bottom plate 1 through a set screw, the position of the set screw is in one-to-one correspondence with the threaded hole on the bottom plate 1, the support 2 is provided with an adapter plate 3, two ends of the support 2 are provided with support plates 4, a kidney-shaped hole 5 is formed in each support plate 4, a rolling wheel 15 is arranged in each kidney-shaped hole 5, a support wheel 14 is arranged in each rolling wheel 15, a bolt 16 is arranged in each support wheel 14, each bolt 16 penetrates through each support wheel 14 and is fixed through a nut 17, the guide wheel component is arranged on the side edge of the support 2 and comprises a connecting plate 6 and synchronizing wheels 7 arranged on the connecting plate 6, and the synchronizing wheels 7 are arranged in pairs as synchronizing wheel sets, the synchronous wheel set is provided with two groups, a synchronous belt 8 is arranged outside the synchronous wheel 7, the synchronous belt 8 is arranged outside the synchronous wheel set, a bearing 11 is arranged inside the synchronous wheel 7, an elastic retainer ring 12 is arranged outside the bearing 11, an inner shaft 9 is arranged inside the bearing 11, a shaft sleeve 10 is arranged outside the inner shaft 9, the inner shaft 9 is in threaded connection with the connecting plate 6, the roller component 13 is arranged on the back of the support 2, and the roller component 13 is perpendicular to the guide wheel component.

In this embodiment, the section of the bracket 2 is formed into an "Contraband" shape, the adapter plate 3 is embedded in the opening of the bracket 2, the bracket 2 consists of a vertical plate 21 and a cross beam 22 positioned at two ends of the vertical plate 21, the guide wheel assembly is arranged at the outer side of the vertical plate 21, the roller assembly 13 is disposed on the inner side of the adapter plate 3, the adapter plate 3 includes a fixing plate 31, the fixing plate 31 is provided with an adjusting hole 32, an adjusting component (not shown in the figure) is arranged in the adjusting hole 32, the adjusting component has the same structure as the adjusting component arranged in the waist-shaped hole 5 and comprises a first rolling wheel, a first support wheel is arranged in the first rolling wheel, a first bolt is arranged in the first support wheel, the first bolt penetrates through the first support wheel and is fixed through a first nut, the adapter plate 3 and the vertical plate 21 are vertically arranged, a key-shaped through groove 23 is formed in the middle of the vertical plate 21, and the roller assembly 13 is embedded in the key-shaped through groove 23.

When using, the rotary motion through interior axle 9 drives hold-in range 8 and rotates, through the bracket component, the tensioning function of hold-in range 8 is realized to wheel components and guide pulley subassembly about jointly, through adjusting bolt 16 position in waist type hole 5, the position of the first bolt of adjustment in adjustment hole 32 reaches hold-in range 8's tensioning, because connecting plate 6 in the guide pulley subassembly is flexible elastic material, for example choose for use the carbon fiber board, easy to assemble hold-in range 8, when guide pulley subassembly and bracket component aggregate erection, through the fastener connection with the connecting plate flare-out, realize the hold-in range tensioning.

In summary, the roller guide shoe for the elevator described in the above embodiments realizes roller separation, and separates the aluminum wheel from the rubber layer, so that independent processing of parts can be realized, and the processing processes are not affected each other. The conventional process steps are reduced, the processing flow is reduced and omitted, and the process is simplified;

the bracket component is used as the integral connecting center of the guide shoe, has the functions of tensioning and connection integration, saves resources, saves materials during maintenance compared with the conventional roller guide shoe, has a simple structure and low cost by replacing a roller mechanism with a synchronous belt, and prolongs the service life of the guide shoe;

it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

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.

The above-described embodiments are not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.