External displacement alarm support of generator

Abstract

The utility model discloses an external displacement alarm support of a generator, which comprises a buzzer alarm, the buzzer alarm is provided with an energy storage battery, the buzzer alarm is matched with a push type trigger button, when the button is pressed down, the buzzer alarm gives an alarm, the external displacement alarm support of the generator further comprises a frame, the frame is arranged outside the monitored generator, and the frame is connected with the energy storage battery. The frame is arranged on the base and is in clearance fit with a monitored generator, connecting grooves are formed in the positions, close to the two ends, of each outer side face of the frame, an L-shaped machine shell is installed at each outer right-angle position of the frame, the buzzer alarm and the energy storage battery are installed through the machine shells, insertion pipes are arranged on the two inner right-angle faces of the machine shells, and the insertion pipes are connected with the buzzer alarm and the energy storage battery. The inserting pipe is inserted into the inner side of the frame through the connecting groove, the end, inserted into the inner side of the frame, of the inserting pipe is provided with a stop nut in a matched mode, one end of the trigger button penetrates through the inserting pipe and then extends to the inner side of the frame, and the other end of the trigger button is installed through the machine shell and electrically connected with the buzzer alarm. The device is built on the outer side of the generator, and alarms when the generator vibrates and displaces.

Description

Technical Field

[0001] The utility model relates to an external displacement alarm bracket for a generator. Background Art

[0002] The principle of the generator is to use the principle of electromagnetic induction to convert other forms of energy into electric current for output. Generators can be classified according to their principles, energy used, and generation methods. According to the generation method, they can be divided into steam turbine generators, water turbine generators, diesel generators, gasoline generators, etc.

[0003] The integration of the generator in the prior art is relatively low, with a high degree of integration between the electronic control part and the generator part.

[0004] In actual applications, due to the noise generated when the generator is in operation, the entire power generation equipment will be displaced under the action of vibration, especially small generators. In order to facilitate movement, rollers are usually used to support the four corners of the bottom. Under the vibration of the generator, it is very easy to displace. Due to the displacement of the generator, the plug connected to it will fall off, causing the power supply to be disconnected.

[0005] To this end, we designed a generator external displacement alarm bracket that is built on the outside of the generator and will sound an alarm when the generator vibrates and displaces. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a generator external displacement alarm bracket which is built on the outside of the generator and can alarm when the generator is vibrated and displaced.

[0007] The utility model is realized by the following technical solutions:

[0008] A generator external displacement alarm bracket includes a buzzer alarm, the buzzer alarm has an energy storage battery, the buzzer alarm is equipped with a push-type trigger button, when the button is pressed, the buzzer alarm sounds an alarm, and also includes a frame, the frame is placed outside the monitored generator and is gap-matched with the monitored generator, a connecting groove is provided near both ends of each outer side surface of the frame, an L-shaped casing is installed at each outer right angle of the frame, the buzzer alarm and the energy storage battery are both installed through the casing, and insert pipes are provided at the two inner right-angle surfaces of the casing, the insert pipes are inserted into the inner side of the frame through the connecting grooves, the end of the insert pipe inserted into the inner side of the frame is equipped with a stop nut, one end of the trigger button passes through the insert pipe and extends to the inner side of the frame, the other end of the trigger button is installed through the casing and is electrically connected to the buzzer alarm.

[0009] Preferably, more than four rotating seats are symmetrically arranged on the left and right sides of the frame, and the supporting rod components are matched through the rotating seats.

[0010] Preferably, a U-shaped groove is provided at the top of the frame at a position corresponding to the rotating seat, and the support rod member is inserted into the U-shaped groove after being rotated inwardly along the rotating seat. At this time, the support rod member is located inside the frame.

[0011] Preferably, the support rod component includes a sleeve rod, and a bolt is provided between the upper end of the sleeve rod and the rotating seat. After the bolt is tightened, the rotation resistance of the sleeve rod increases, and the lower end of the sleeve rod is threadedly connected with an adjusting rod, and the lower end of the adjusting rod is provided with a bottom plate. After the sleeve rod rotates along the rotating seat, it is inserted into the U-shaped groove. At this time, the adjusting rod is screwed out, and the opposite bottom plates contact each other. At this time, the sleeve rod is locked to the inner side of the frame.

[0012] Preferably, a plurality of through holes are distributed in an annular manner on the plate surface of the bottom plate.

[0013] The installation method is as follows:

[0014] Transport the generator to the location for use, and then fit the frame to the outside of the generator, leaving a gap of about 5 cm between the generator and the frame, and then support and position the frame with support rod components.

[0015] The alarm methods are as follows:

[0016] When the generator is in operation and the vibration it generates causes the generator to move, since the frame remains stationary, the generator will move in any direction and touch at least one trigger button. When the trigger button is triggered, the buzzer alarm sounds an alarm.

[0017] The beneficial effects of the utility model are:

[0018] Advantage 1: This device is an external device of the generator and does not require upgrading or modification of the generator body. Therefore, it has a wide range of applications and is not only used for generator displacement monitoring, but also for displacement monitoring of other equipment.

[0019] The second advantage is that the structure is matched with the gap of the monitored generator, so the vibration of the generator during operation cannot be transmitted to the frame, and the frame does not affect the vibration of the generator during normal operation.

[0020] Advantage three: when the vibration of the generator is too large and causes displacement, it will contact the trigger button in one direction, causing the buzzer alarm to sound an alarm, indicating that the displacement of the generator exceeds the standard and requires manual takeover.

[0021] Advantage four: the device can be quickly deployed. After the generator is in place, the frame can be directly placed on the periphery of the generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 This is the enlarged view of point A;

[0025] Figure 3 This is an enlarged view of point B;

[0026] Figure 4 This is an enlarged view of point C. DETAILED DESCRIPTION

[0027] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0028] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0029] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, in the description of the present invention, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "set", "socket", "connect", "penetrate", "plug in" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] like Figure 1 and Figure 2 The generator external displacement alarm bracket shown in the figure includes a buzzer alarm 1, the buzzer alarm 1 has an energy storage battery (not shown), the energy storage battery adopts a conventional 18650 battery, the buzzer alarm 1 is equipped with a press-type trigger button 11, when the trigger button 11 is pressed, the buzzer alarm 1 sends out an alarm, and also includes a frame 2, the frame 2 is placed outside the monitored generator and is gap-matched with the monitored generator, and each outer side surface of the frame 2 is provided with a connecting groove 21 near both ends, and each of the outer sides of the frame 2 is provided with a connecting groove 21. An L-shaped casing 22 is installed at each outer right angle, and the buzzer alarm 1 and the energy storage battery are installed through the casing 22. Insertions 23 are provided at the two inner right-angle surfaces of the casing 22. The insertions 23 are inserted into the inner side of the frame 2 through the connecting groove 21. The end of the insertion 23 inserted into the inner side of the frame 2 is equipped with a stop nut 24. One end of the trigger button 11 extends to the inner side of the frame 2 after passing through the insertion 23. The other end of the trigger button 11 is installed through the casing 22 and is electrically connected to the buzzer alarm 1.

[0033] See also Figure 1 The figure shows a preferred embodiment of the present invention, in which four rotating seats 3 are symmetrically arranged on the left and right sides of the frame 2, and the supporting rod components 4 are matched through the rotating seats 3.

[0034] Since the external flatness of generators of different models is different, the support rod member 4 is used to support the frame 2 so as to facilitate the flat position of the generator to touch the trigger button 11.

[0035] See also Figure 3 The figure shows a preferred embodiment of the present invention. A U-shaped groove 211 is provided at the top of the frame 2 at a position corresponding to the rotating seat 3. The support rod member 4 is inserted into the U-shaped groove 211 after being rotated inwardly along the rotating seat 3. At this time, the support rod member 4 is located inside the frame 2.

[0036] In the above technical solution, the support rod member 4 can be easily stored when not in use, so that the volume of the entire device can be reduced.

[0037] See also Figure 3 and Figure 4 The figure shows a preferred embodiment of the utility model, wherein the support rod member 4 includes a sleeve rod 41, and a bolt 42 is provided between the upper end of the sleeve rod 41 and the rotating seat 3. After the bolt 42 is tightened, the rotation resistance of the sleeve rod 41 increases, and the lower end of the sleeve rod 41 is threadedly connected with an adjusting rod 43, and the lower end of the adjusting rod 43 is provided with a bottom plate 44. After the sleeve rod 41 rotates along the rotating seat 3, it is inserted into the U-shaped groove 211. At this time, the adjusting rod 43 is screwed out, and the opposite bottom plates 44 contact each other. At this time, the sleeve rod 41 is locked to the inner side of the frame 2.

[0038] In this technical solution, the support height can be adjusted by the rotatable adjustment rod 43, which can meet the positioning alarm needs of more generators. Secondly, when the support rod component is stored, the adjustment rod 43 can be screwed out in opposite directions. When the two opposite bottom plates 44 are in contact, the position of the support rod component is locked.

[0039] See also Figure 4 The figure shows a preferred embodiment of the present invention, in which a plurality of through holes 45 are distributed in an annular manner on the plate surface of the bottom plate 44 .

[0040] The through hole 45 is used to better lock the position of the support rod member 4 when targeting soil ground.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A generator external displacement alarm bracket, comprising a buzzer alarm, the buzzer alarm having an energy storage battery, the buzzer alarm being equipped with a push-type trigger button, when the button is pressed, the buzzer alarm sounds an alarm, characterized in that: It also includes a frame, which is placed outside the monitored generator and has a clearance fit with the monitored generator. A connecting groove is provided near both ends of each outer side surface of the frame, and an L-shaped casing is installed at each outer right angle of the frame. The buzzer alarm and the energy storage battery are installed through the casing. Insertions are provided at the two inner right-angle surfaces of the casing. The insertions are inserted into the inner side of the frame through the connecting groove. The end of the insertion inserted into the inner side of the frame is fitted with a stop nut. One end of the trigger button extends to the inner side of the frame after passing through the insertion tube, and the other end of the trigger button is installed through the casing and is electrically connected to the buzzer alarm.

2. The generator external displacement alarm bracket according to claim 1 is characterized in that: More than four rotating seats are symmetrically arranged on the left and right sides of the frame, and the supporting rod components are matched through the rotating seats.

3. The generator external displacement alarm bracket according to claim 2 is characterized in that: A U-shaped groove is provided at the top of the frame at a position corresponding to the rotating seat. The support rod member is inserted into the U-shaped groove after being rotated inwardly along the rotating seat. At this time, the support rod member is located inside the frame.

4. The generator external displacement alarm bracket according to claim 3 is characterized in that: The support rod component includes a sleeve rod, and a bolt is provided between the upper end of the sleeve rod and the rotating seat. After the bolt is tightened, the rotation resistance of the sleeve rod increases. An adjusting rod is threadedly connected to the lower end of the sleeve rod, and a bottom plate is provided at the lower end of the adjusting rod. After the sleeve rod rotates along the rotating seat, it is inserted into the U-shaped groove. At this time, the adjusting rod is screwed out, and the opposite bottom plates contact each other. At this time, the sleeve rod is locked to the inner side of the frame.

5. The generator external displacement alarm bracket according to claim 4 is characterized in that: A plurality of through holes are distributed in an annular manner on the plate surface of the bottom plate.

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