CN219876169U - Heating device for be used for floodgate to transfer ware - Google Patents

Abstract

The utility model discloses a heating device for a brake adjuster, which comprises two arc heating parts and two lifting parts, wherein the two arc heating parts are rotationally connected, the two arc heating parts are in a first state and a second state, the two arc heating parts are downwards placed to a region to be heated of the brake adjuster through the lifting parts until the arc heating parts are in the second state, the two arc heating parts are enclosed outside the brake adjuster to form an annular heating region, heating operation is further completed, after heating is completed, the lifting parts are operated to lift the two arc heating parts, the arc heating parts are switched to the first state, the arc heating parts are further separated from the brake adjuster, the brake adjuster is convenient to carry out subsequent operation, the whole heating process does not need to carry out penetrating operation, simplicity, convenience and higher safety are realized, operators are protected, and the stability and reliability of the brake adjuster during operation are improved.

Description

Heating device for be used for floodgate to transfer ware

Technical Field

The utility model relates to the technical field of heating of braking devices, in particular to a heating device for a brake adjuster.

Background

The information provided in this section is for the purpose of generally presenting the context of the disclosure. Work of the presently named inventors, to the extent it is described in this section, as well as aspects of the description that may not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure.

The brake adjuster in the integrated braking device is an important part in a railway wagon braking device, and has the function of automatically extending and shortening along with abrasion or replacement of a brake shoe in the braking process so as to keep constant brake shoe clearance and piston stroke of a brake cylinder, ensure that the braking force of a vehicle is not attenuated and effectively ensure driving safety. At present, the integrated brake of the domestic railway wagon mainly comprises a BAB integrated brake device and a DAB integrated brake device.

The brake cylinder of the unit brake cylinder in the DAB integrated brake device is connected with the brake adjuster by screw threads; in the BAB integrated brake device, a sleeve of a brake adjuster is assembled, a connecting sleeve is connected with a cylinder body through threads, a thread locking agent is smeared on a thread part before the threads are fastened, if the threads are forcibly removed, the threads are extremely easy to damage, and fittings are scrapped, so that the parts are required to be locally heated before being decomposed, and the parts are decomposed after the locking glue fails.

However, at present, the integral heating cylinder is adopted for heating, because the brake adjuster is of a structure, the brake adjuster can only be put in from one end of the heating cylinder, but the end part of the heating cylinder needs to be clamped during the decomposition, so that the heating cylinder can only be clamped and decomposed after the heating is finished, if the clamping time is long, the heating part is possibly cooled, the locking glue can play roles again, so that the decomposition is difficult, the threads are damaged, the heating part is relatively close to the clamping part, personnel scalding is easy to occur during the clamping, and potential safety hazards exist.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a heating device for a brake adjuster, which solves the problem that an integral heating cylinder in the prior art is not beneficial to stable heating operation.

The above object of the present utility model is mainly achieved by the following technical solutions:

a heating device for a damper, the heating device comprising:

the two arc-shaped heating parts are rotatably connected with one side end parts of the two arc-shaped heating parts, the two arc-shaped heating parts are provided with a first state and a second state, when the arc-shaped heating parts are positioned in the first state, the other side end parts of the two arc-shaped heating parts are separated, and when the arc-shaped heating parts are positioned in the second state, the other side end parts of the two arc-shaped heating parts are contacted and used for surrounding a brake adjuster to heat the brake adjuster;

the two lifting parts are hinged at one ends of the two lifting parts, the other ends of the two lifting parts are respectively hinged with the two arc-shaped heating parts, and the two arc-shaped heating parts can be lifted to the first state by the lifting parts or lowered to the second state by the lifting parts.

Further, a first switch is arranged on the arc-shaped heating part and used for controlling the heating state of the arc-shaped heating part.

Further, the first switch is arranged on the end part of the arc-shaped heating part, and when the arc-shaped heating part is in the second state, the arc-shaped heating part triggers the first switch to control the arc-shaped heating part to be in a heating state.

Further, the heating device further comprises a containing part, wherein a support is arranged on the containing part and used for supporting the arc-shaped heating part and keeping the arc-shaped heating part in the first state.

Further, the width of the bracket is larger than the maximum distance between the two arc-shaped heating parts.

Further, a temperature sensor is arranged on the arc-shaped heating part.

Further, the heating device further comprises a controller, wherein the controller is respectively and electrically connected with the temperature sensor and the heating device, and is used for receiving signals of the temperature sensor and controlling the heating state of the arc-shaped heating part.

Further, a time delay device is arranged on the controller and used for controlling the heating time of the arc-shaped heating part.

Further, a hanging lug is arranged between the lifting part and the arc-shaped heating part, and the hanging lug is fixedly arranged on the arc-shaped heating part.

Further, the two arc-shaped heating parts are respectively arranged in a semicircle.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the two arc-shaped heating parts which are rotationally connected are arranged, the two arc-shaped heating parts have a first state and a second state, when the arc-shaped heating parts are in the first state, one ends of the two arc-shaped heating parts are separated, when the arc-shaped heating parts are in the second state, one ends of the two arc-shaped heating parts are contacted and used for enclosing the brake adjuster which is heated outside the brake adjuster, the lifting parts are arranged on the arc-shaped heating parts, one ends of the two lifting parts are hinged, the other ends of the two lifting parts are respectively hinged with the two arc-shaped heating parts, the lifting parts can lift the two arc-shaped heating parts to the first state, or lower the two arc-shaped heating parts to the second state, when the brake adjuster is required to be heated, the two arc-shaped heating parts can be put down to the region to be heated until the arc-shaped heating parts are in the second state, the two arc-shaped heating parts are enclosed outside the brake adjuster to form an annular heating region, and after the heating operation is completed, the lifting parts are operated, the two arc-shaped heating parts are lifted to the first state, the two arc-shaped heating parts are further switched to the first state, the two arc-shaped heating parts are separated from the brake adjuster, the whole operation is convenient to be carried out, the brake adjuster is easy to operate, the brake adjuster is convenient to operate, and the operation is stable, and the brake operation is convenient and the whole operation can be carried out, and the brake operation is convenient, and the operation is convenient and stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a side view of a heating device provided in an embodiment of the present utility model;

FIG. 2 is a schematic view of a structure of a support according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an arc heating portion according to an embodiment of the present utility model in a first state;

in the figure: 100. an arc heating part; 101. a hinge; 200. a lifting part; 301. a first switch; 302. an accommodating portion; 303. a bracket; 304. a temperature sensor; 305. a controller; 306. hanging lugs; 400. a brake adjuster.

Detailed Description

The utility model is further described with reference to the drawings and specific examples. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model. Specific structural and functional details disclosed herein are merely representative of example embodiments of the utility model. This utility model may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

Fig. 1 is a side view of a heating device according to an embodiment of the present utility model, fig. 2 is a schematic structural diagram of a support 303 according to an embodiment of the present utility model, fig. 3 is a schematic structural diagram of an arc heating portion 100 according to an embodiment of the present utility model in a first state, and correspondingly, fig. 1 is a schematic structural diagram of the arc heating portion 100 in a second state.

As shown in fig. 1, a heating apparatus for a damper 400 includes two arc-shaped heating parts 100 and two pulling parts 200, wherein:

the two arc heating portions 100 may be rotatably connected at one side end, and one arc heating portion 100 may rotate compared with the other arc heating portion 100, or the two arc heating portions 100 may rotate in opposite directions with the connection portion as a rotation center, and specifically, a hinge 101 may be disposed between the two arc heating portions 100 for connection.

As shown in fig. 3, the two arc heating portions 100 have a first state and a second state, and the arc heating portions 100 are rotated to switch between the first state and the second state, and when the arc heating portions 100 are in the first state, the other ends of the two arc heating portions 100 are separated, that is, a gap for the brake modulator 400 to enter or move out is formed by the separation between the ends of the two arc heating portions 100.

As shown in fig. 1, when the arc heating units 100 are in the second state, the other ends of the two arc heating units 100 are in contact and are used for surrounding the brake modulator 400 to heat the brake modulator 400, that is, the ends of the two arc heating units 100 are in contact and form a complete annular heating area, so that stable heating operation is performed on the brake modulator 400 located between the two arc heating units 100.

One end of each of the two lifting portions 200 is hinged, the other end of each of the two lifting portions 200 is hinged to each of the two arc heating portions 100, the lifting portions 200 can lift the two arc heating portions 100 to the first state, under the lifting action of the lifting portions 200, the two arc heating portions 100 rotate relatively and are separated from each other, so that the brake adjuster 400 can enter, or the two arc heating portions 100 are lowered to the second state through the lifting portions 200, and in the process of lowering the arc heating portions 100, one side of each of the arc heating portions 100 is lowered under the action of gravity until the two arc heating portions are in contact with each other.

The working principle of the embodiment is as follows: through setting up two arc heating portion 100 that rotate the connection, two arc heating portion 100 have first state and second state, when arc heating portion 100 is located first state, an end separation of two arc heating portion 100, when arc heating portion 100 is located the second state, the one end contact of two arc heating portion 100, and be used for enclosing and closing in brake regulator 400 external heating brake regulator 400, still set up lifting portion 200 on arc heating portion 100, the one end of two lifting portion 200 articulates, the other end respectively with two arc heating portion 100 articulates, lifting portion 200 can promote two arc heating portion 100 to first state, or put down two arc heating portion 100 to the second state, when needs to heat brake regulator 400, can be through lifting portion 200 to put down two arc heating portion 100 to brake regulator 400 wait to heat the region, until arc heating portion 100 is located the second state, two arc heating portion 100 enclose and close in brake regulator 400 outside, form annular heating region, and then accomplish the heating operation, after the heating is accomplished, lifting portion 200 and two lifting portion 100 have made the whole operation of two arc heating portion 100 to be convenient for the whole operation of the switching, and the brake regulator 400 has just carried out the operation safety and has just improved, and the brake regulator 400 is convenient for the whole operation has been carried out, the operation safety and has just carried out the operation safety and has just the brake regulator 400.

As shown in fig. 1, further, on the basis of the above embodiment, the arc heating portion 100 is provided with a first switch 301, where the first switch 301 is used to control the heating state of the arc heating portion 100, so that the heating state of the arc heating portion 100 is controlled at different times, convenience is improved, energy consumption waste is reduced, and specifically, the first switch 301 may be set as a push switch.

Further, on the basis of the above embodiment, the first switch 301 is disposed on the end of the arc heating portion 100, and when the arc heating portion 100 is in the second state, the arc heating portion 100 triggers the first switch 301 to control the arc heating portion 100 to the heating state, and the position of the arc heating portion 100 is changed to form a triggering operation on the first switch 301, so as to control the working state of the arc heating portion 100, so that the automatic triggering heating operation can be achieved when the arc heating portion 100 is in the second state, which is more rapid and efficient, and reduces the operation difficulty of operators.

As shown in fig. 2, further, on the basis of the foregoing embodiment, the heating device further includes a receiving portion 302, a support 303 is disposed on the receiving portion 302, and the support 303 is configured to support the arc heating portion 100 and keep the arc heating portion 100 in the first state, and in a non-working state, in order to facilitate placement of the heating device, the support 303 is configured to support the arc heating portion 100 and prop open the two arc heating portions 100 to the first state of non-heating, so as to facilitate operation of an operator.

Further, on the basis of the above embodiment, the width of the bracket 303 is greater than the maximum distance between the two arc heating portions 100, so as to stably prop the two arc heating portions 100 to the first state, and avoid the arc heating portions 100 from being close to and folded to the second state under the action of gravity, thereby improving reliability.

Further, as shown in fig. 1, on the basis of the above embodiment, the arc-shaped heating portion 100 is provided with a temperature sensor 304, and the working temperature of the arc-shaped heating portion 100 can be obtained through the temperature sensor 304, so that the operation personnel can more conveniently and accurately control.

Further, on the basis of the above embodiment, the heating device further includes a controller 305, where the controller 305 is electrically connected to the temperature sensor 304 and the heating device, respectively, so as to receive the signal of the temperature sensor 304 and control the heating state of the arc heating portion 100, receive the electrical signal of the temperature sensor 304, and control the arc heating portion 100 to stop heating by the controller 305 after the temperature value reaches the set value, thereby forming an integral handle control, and avoiding continuous excessive heating operation.

Further, on the basis of the above embodiment, the controller 305 is provided with a delay device for controlling the heating time of the arc heating portion 100, and the setting of the delay device can be combined with the control of the heating time by the controller 305, and after the set heating time is reached, the heating operation of the arc heating portion 100 is automatically stopped, so as to reduce the degree of manual intervention.

Further, on the basis of the above embodiment, the suspension loop 306 is disposed between the lifting portion 200 and the arc heating portion 100, and the suspension loop 306 is fixedly disposed on the arc heating portion 100, so as to avoid structural interference between the arc heating portion 100 and the lifting portion 200, ensure that the arc heating portion 100 can rotate more flexibly relative to the lifting portion 200, and improve reliability.

Further, on the basis of the above embodiment, the two arc heating portions 100 are respectively arranged in a semicircular shape, so that the control of operators is facilitated, the consistency of surrounding the brake adjuster 400 is maintained, the control operation difficulty of operators on the lifting portion 200 is reduced, and the control is more accurate when the arc heating portions 100 are switched between the first state and the second state.

It should be appreciated that the terms first, second, etc. are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present utility model.

It should be understood that the term "and/or" is merely an association relationship describing the associated object, and means that three relationships may exist, for example, a and/or B may mean: the terms "/and" herein describe another associative object relationship, indicating that there may be two relationships, e.g., a/and B, may indicate that: the character "/" herein generally indicates that the associated object is an "or" relationship.

It should be understood that in the description of the present utility model, the terms "upper", "vertical", "inner", "outer", etc. indicate an orientation or a positional relationship in which the disclosed product is conventionally put in use, or an orientation or a positional relationship that is conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates to the contrary. It will be further understood that the terms "comprises," "comprising," "includes," "including" and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, and do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

In the following description, specific details are provided to provide a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other embodiments, well-known processes, structures, and techniques may not be shown in unnecessary detail in order to avoid obscuring the example embodiments.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Claims (10)

1. A heating device for a damper, the heating device comprising:

the two arc-shaped heating parts are rotatably connected with one side end parts of the two arc-shaped heating parts, the two arc-shaped heating parts are provided with a first state and a second state, when the arc-shaped heating parts are positioned in the first state, the other side end parts of the two arc-shaped heating parts are separated, and when the arc-shaped heating parts are positioned in the second state, the other side end parts of the two arc-shaped heating parts are contacted and used for surrounding a brake adjuster to heat the brake adjuster;

the two lifting parts are hinged at one ends of the two lifting parts, the other ends of the two lifting parts are respectively hinged with the two arc-shaped heating parts, and the two arc-shaped heating parts can be lifted to the first state by the lifting parts or lowered to the second state by the lifting parts.

2. A heating apparatus for a brake actuator as defined in claim 1, wherein: the arc-shaped heating part is provided with a first switch, and the first switch is used for controlling the heating state of the arc-shaped heating part.

3. A heating apparatus for a brake actuator as defined in claim 2, wherein: the first switch is arranged on the end part of the arc-shaped heating part, and when the arc-shaped heating part is in the second state, the arc-shaped heating part triggers the first switch to control the arc-shaped heating part to be in the heating state.

4. A heating apparatus for a brake actuator as claimed in claim 3, wherein: the heating device further comprises a containing part, wherein a support is arranged on the containing part and used for supporting the arc-shaped heating part and keeping the arc-shaped heating part in the first state.

5. The heating apparatus for a brake actuator as claimed in claim 4, wherein: the width of the support is larger than the maximum distance between the two arc-shaped heating parts.

6. A heating apparatus for a brake actuator as defined in claim 1, wherein: and a temperature sensor is arranged on the arc-shaped heating part.

7. The heating apparatus for a brake actuator as defined in claim 6, wherein: the heating device further comprises a controller which is respectively and electrically connected with the temperature sensor and the heating device, and is used for receiving signals of the temperature sensor and controlling the heating state of the arc-shaped heating part.

8. The heating apparatus for a brake actuator as claimed in claim 7, wherein: and the controller is provided with a time delay device for controlling the heating time of the arc-shaped heating part.

9. A heating apparatus for a brake actuator as defined in claim 1, wherein: the lifting part and the arc-shaped heating part are provided with hanging lugs, and the hanging lugs are fixedly arranged on the arc-shaped heating part.

10. A heating apparatus for a brake actuator as defined in claim 1, wherein: the two arc-shaped heating parts are respectively arranged in a semicircle.