Emergency stop locking button device

Abstract

The utility model provides an emergency stop locking button device. The emergency stop locking button device comprises a base; a base is arranged on the surface of the base, and a rotary table capable of rotating is arranged on the base; a pull switch is arranged on the turntable, and an emergency stop button is arranged on the pull switch; the utility model discloses an emergency stop locking button device, which has two emergency stop locking modes of a pull switch and an emergency stop button, and can adjust the installation angle of the pull switch according to the actual situation of the underground space, so that an operator can conveniently pull the emergency stop locking operation in an emergency, and the emergency stop locking button device is convenient to operate. And the mounting angle of the pull switch is adjusted, so that the reliability and the stability of sudden stop locking can be effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of downhole equipment, and in particular relates to an emergency stop interlocking button device. Background Technology

[0002] In underground coal mining, emergency stop interlocking buttons are used in large numbers and have a wide range of applications. Their reliability and stability have become issues that must be taken seriously. Under the current technological conditions, the function of emergency stop interlocking buttons is relatively simple, and existing emergency stop interlocking buttons cannot be flexibly installed according to the actual situation of the underground space. In actual use, their reliability and stability also need to be further improved. Utility Model Content

[0003] In view of this, the present invention aims to overcome the defects in the prior art and proposes an emergency stop locking button device.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] An emergency stop interlocking button device includes: a base; a base plate is provided on the surface of the base, and a rotatable turntable is provided on the base plate; a pull-wire switch is provided on the turntable, and an emergency stop button is provided on the pull-wire switch;

[0006] Both the base and the turntable are cylindrical. The turntable is fitted onto the free end of the base and the axes are aligned. The side walls of the base and the turntable are provided with several threaded holes. Bolts can pass through the threaded holes on the turntable and the threaded holes on the base in sequence to limit the rotation position of the turntable.

[0007] In one embodiment of this utility model, the base is square in shape.

[0008] In one embodiment of this utility model, each of the four corners of the base is provided with through holes for fixing the base to the installation position.

[0009] In one embodiment of this utility model, the turntable rotates on the base via a rotating shaft.

[0010] In one embodiment of this utility model, a protrusion is provided at the connection between the base and the pedestal to indicate the alignment of the threaded hole on the turntable with the threaded hole on the base.

[0011] In one embodiment of this utility model, a mounting base is provided on the turntable, and a pull-wire switch is fixed on the mounting base.

[0012] In one embodiment of this utility model, the bottom of the pull-cord switch is provided with a connection port for the pull-cord switch and the emergency stop button.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] This utility model discloses an emergency stop interlocking button device, comprising: a base; a base plate on the surface of the base, and a rotatable turntable on the base plate; a pull-wire switch on the turntable, and an emergency stop button on the pull-wire switch; both the base plate and the turntable are cylindrical, with the turntable fitted onto the free end of the base plate and their axes coinciding; both the side walls of the base plate and the side walls of the turntable are provided with several threaded holes; bolts can pass through the threaded holes on the turntable and the threaded holes on the base plate in sequence to limit the rotation position of the turntable. This utility model discloses an emergency stop interlocking button device with two emergency stop interlocking methods: a pull-wire switch and an emergency stop button. The installation angle of the pull-wire switch can be adjusted according to the actual conditions of the downhole space, allowing operators to easily pull the emergency stop interlocking operation in emergencies. Furthermore, adjusting the installation angle of the pull-wire switch effectively improves the reliability and stability of the emergency stop interlocking. Attached Figure Description

[0015] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the first structure of an emergency stop locking button device according to an embodiment of the present utility model;

[0018] Figure 2 This is a front view schematic diagram of an emergency stop interlocking button device according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the second structure of an emergency stop locking button device according to an embodiment of the present utility model;

[0020] Figure 4 This is a top view schematic diagram of an emergency stop locking button device according to an embodiment of the present invention.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1-Base; 11-Through hole; 21-Base; 22-Turntable; 23-Threaded hole; 24-Bolt; 25-Protrusion; 3-Pull-cord switch; 4-Emergency stop button. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] In the description of this utility model, it should be further noted that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] Under current technological conditions, the function of emergency stop interlocking buttons is relatively simple, and existing emergency stop interlocking buttons cannot be flexibly installed according to the actual conditions of the downhole space. In actual use, their reliability and stability also need to be further improved.

[0028] like Figures 1 to 4 As shown, this utility model discloses an emergency stop interlocking button device, which has two emergency stop interlocking methods: a pull-wire switch 3 and an emergency stop button 4. The installation angle of the pull-wire switch 3 can be adjusted according to the actual situation of the underground space, so that the operator can easily pull the emergency stop interlocking operation in an emergency. Furthermore, by adjusting the installation angle of the pull-wire switch 3, the reliability and stability of the emergency stop interlocking can be effectively improved.

[0029] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] In one embodiment of this utility model, such as Figures 1 to 4As shown, an emergency stop interlocking button device includes: a base 1; a base 21 is provided on the surface of the base 1, and a rotatable turntable 22 is provided on the base 21; a pull-wire switch 3 is provided on the turntable 22, and an emergency stop button 4 is provided on the pull-wire switch 3;

[0031] Both the base 21 and the turntable 22 are cylindrical. The turntable 22 is fitted onto the free end of the base 21 and the axes coincide. The side walls of the base 21 and the turntable 22 are provided with several threaded holes 23. The bolts 24 can pass through the threaded holes 23 on the turntable 22 and the threaded holes 23 on the base 21 in sequence to limit the rotation position of the turntable 22.

[0032] In practical applications, this utility model provides two emergency stop interlocking methods: a pull-cord switch 3 and an emergency stop button 4. When the pull-cord switch 3 is required for emergency stop interlocking, the operator first fixes the base 1 to the designated position. Then, based on the characteristics of the underground space, the angle of the rotating disc 22 on the base 21 is adjusted. When the pull-cord switch 3 installed on the rotating disc 22 reaches the required tilt angle, bolts 24 are passed through the threaded holes 23 on the rotating disc 22 and the corresponding threaded holes 23 on the base 21 in sequence to limit the rotation position of the rotating disc 22. At this time, since the pull-cord switch 3 is adjusted to the required tilt angle according to the actual characteristics of the underground space, it can effectively ensure that the operator can easily and comfortably pull the emergency stop interlocking operation in an emergency, without being affected by the environment where the pull-cord switch 3 is located. Compared with the traditional pull-cord switch 3, which can only be installed horizontally as much as possible, this effectively reduces the probability of jamming when the operator pulls the emergency stop interlocking action, and improves the reliability and stability of the emergency stop interlocking.

[0033] In this embodiment, the operator can also select the emergency stop button 4 to perform the emergency stop locking operation, or use the pull-cord switch 3 and the emergency stop button 4 in combination to perform the emergency stop locking operation.

[0034] In one embodiment of this utility model, such as Figure 2 As shown, base 1 is square in shape.

[0035] In one embodiment of this utility model, such as Figure 3 As shown, each of the four corners of the base 1 is provided with a through hole 11 for fixing the base 1 to the designated installation position.

[0036] In this embodiment, the turntable 22 rotates on the base 21 via a rotating shaft.

[0037] In this embodiment, as Figure 3 As shown, the connection between the base 21 and the base 1 is provided with a protrusion 25 for indicating the alignment of the threaded hole 23 on the turntable 22 with the threaded hole 23 on the base 21.

[0038] In this embodiment, since each threaded hole 23 on the base 21 corresponds to a protrusion 25, when the operator rotates the turntable 22, when the threaded hole 23 on the turntable 22 aligns with the protrusion 25, it means that the threaded hole 23 on the turntable 22 is aligned with the threaded hole 23 on the base 21. At this time, the operator can install bolts 24 to limit the rotation position of the turntable 22 and fix the pull-wire switch 3 at the required tilt angle.

[0039] In this embodiment, the turntable 22 is provided with a mounting base, and the pull-wire switch 3 is fixed on the mounting base.

[0040] In this embodiment, the bottom of the pull switch 3 is provided with a connection port for the pull switch 3 and the emergency stop button 4.

[0041] In this embodiment, the operator connects the external cable to the pull switch 3 and the emergency stop button 4 through the wiring port.

[0042] The embodiments of the present invention have been described above. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Although various embodiments have been described above, this does not mean that the measures in the various embodiments cannot be used advantageously in combination. The scope of the present invention is defined by the appended claims and their equivalents. Without departing from the scope of the present invention, various substitutions and modifications can be made by those skilled in the art, and all such substitutions and modifications should fall within the scope of the present invention.

Claims

1. An emergency stop interlocking button device, characterized in that, include: Base (1); The base (1) is provided with a base (21) on its surface, and a turntable (22) that can rotate is provided on the base (21); A pull-wire switch (3) is provided on the turntable (22), and an emergency stop button (4) is provided on the pull-wire switch (3); Both the base (21) and the turntable (22) are cylindrical. The turntable (22) is fitted onto the free end of the base (21) and the axes coincide. Both the side wall of the base (21) and the side wall of the turntable (22) are provided with a number of threaded holes (23). Bolts (24) can pass through the threaded holes (23) provided on the turntable (22) and the threaded holes (23) provided on the base (21) in sequence to limit the rotation position of the turntable (22).

2. The emergency stop interlocking button device according to claim 1, characterized in that, The base (1) is square in shape.

3. The emergency stop interlocking button device according to claim 2, characterized in that, The base (1) has through holes (11) at each of its four corners for fixing the base (1) to the installation position.

4. The emergency stop interlocking button device according to claim 1, characterized in that, The turntable (22) rotates on the base (21) via a rotating shaft.

5. The emergency stop interlocking button device according to claim 1, characterized in that, The connection between the base (21) and the base (1) is provided with a protrusion (25) for indicating that the threaded hole (23) provided on the turntable (22) is aligned with the threaded hole (23) provided on the base (21).

6. The emergency stop interlocking button device according to claim 1, characterized in that, The turntable (22) is provided with a mounting base, and the pull-wire switch (3) is fixed on the mounting base.

7. The emergency stop interlocking button device according to claim 1, characterized in that, The bottom of the pull-cord switch (3) is provided with the wiring port of the pull-cord switch (3) and the emergency stop button (4).

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