Generator external displacement alarm support and alarm method

Abstract

The application discloses a generator external displacement alarm support and an alarm method. The support comprises a chassis, rollers arranged at the bottom of the chassis, a button switch, a support plate arranged in the chassis, the button switch being installed through the support plate, a honeycomb hole being formed at the end face of the chassis, an alarm device being installed in the chassis and corresponding to the honeycomb hole, the alarm device being electrically connected with the button switch, the alarm device sending an alarm when the button switch is pressed, and anchor devices arranged on both sides of the chassis. The device can assist in fixing the generator, and then alarms after the generator is displaced.

Description

TECHNICAL FIELD

[0001] The application relates to an external displacement alarm support for a generator and an alarm method. BACKGROUND

[0002] The generator is an important equipment for converting energy such as diesel oil into electric energy and is mainly applied to outdoor engineering.

[0003] In order to meet the power requirement, the generator for engineering power supply has large power, and the volume structure of the generator is also large, and thus the vibration generated during operation is large.

[0004] In order to facilitate transportation, the bottom of the generator is directly provided with a roller, and the generator is dragged under the support of the roller, and the roller is locked and fixed after being transported to the power generation site.

[0005] However, the contact area of the roller with the ground is small, and the vibration during operation of the generator is large, and the design of the self-locking roller cannot meet the fixing requirement of the generator.

[0006] In actual use, especially in the construction of dam projects, the generator is installed at a relatively narrow position, and the displacement caused by the vibration of the generator can easily cause the generator to overturn from the dam side or cause the wire harness to be broken after being pulled, and normal power supply cannot be realized.

[0007] Therefore, the application provides an external displacement alarm support for a generator and an alarm method, which can assist in fixing the generator and alarm after displacement of the generator. SUMMARY

[0008] The application aims to provide an external displacement alarm support for a generator and an alarm method, which can assist in fixing the generator and alarm after displacement of the generator.

[0009] To solve the above problems, the application adopts the following technical scheme:

[0010] An external displacement alarm support for a generator comprises a chassis, rollers arranged at the bottom of the chassis, and a button switch.

[0011] The button switch is arranged in the chassis and is installed through a support plate.

[0012] An alarm is arranged in the chassis and corresponds to the honeycomb hole.

[0013] The anchoring device is provided with a plurality of anchoring devices arranged on both sides of the chassis, one end of the anchoring device is fixed to the ground, and the other end extends into the chassis to cooperate with the support plate, when the chassis is displaced, the anchoring device is pulled, the anchoring device slides along the support plate and presses the button switch, so that the alarm sends an alarm,

[0014] Preferably, the anchoring device comprises an anchor rope and an anchor point, a through hole is provided on the side of the chassis through the anchor rope, the end of the anchor rope inside the chassis is provided with a sliding plate, the sliding plate has a sleeve inserted into the anchor rope, the sleeve passes through the support plate and slides along the support plate, a spring is sleeved on the sleeve, the spring acts between the support plate and the sliding plate, the sliding plate slides towards the support plate under the action of the anchor rope, and the button switch is pressed, when the force of the anchor rope disappears, the spring rebounds, the sliding plate is separated from the button switch, and the alarm is powered off at this time.

[0015] Preferably, a sliding groove is arranged on both sides of the chassis, a guide rod is arranged in the sliding groove, the sliding plate extends to the outside of the chassis through the sliding groove, the guide rod passes through the sliding plate, the sliding plate slides along the guide rod, the guide rod is parallel to the sleeve, vertical plates are arranged at both ends of the sliding groove, threaded holes are arranged on the vertical plates, limit screws are matched through the threaded holes, the limit screws limit the sliding of the sliding plate, when the anchor rope is anchored, the anchor rope is pulled, the sliding plate slides along the sliding groove to contact the limit screw, after contacting, the sliding of the sliding plate is limited, and at this time the sliding plate does not contact the button switch, in the state that the anchor rope is kept tight, the anchor point is anchored, and after anchoring, the limit screw is loosened, so that the anchor rope pulls the sliding plate when the chassis moves, and the sliding plate can act on the button switch after sliding.

[0016] Preferably, the anchor point comprises an anchor point plate, one end of the anchor point plate is provided with a connecting sleeve, the other end is fixed with a strong magnetic plate, a connecting seat pipe is threadedly connected with the connecting sleeve, the end of the anchor rope away from the chassis passes through the connecting seat pipe and is knotted to form a limit, the end of the anchor point plate away from the connecting sleeve is provided with a bolt hole, and an anchor rod is detachably matched through the bolt hole.

[0017] Preferably, a handle is rotatably connected to the outside of the anchor point plate.

[0018] Preferably, a frame-shaped shock-absorbing washer is arranged at the upper end of the chassis, and the generator is supported by the shock-absorbing washer, and a connecting hole for connecting the generator is arranged on the top of the chassis and inside the shock-absorbing washer.

[0019] Preferably, a stepped hole is arranged in the inner bottom of the chassis, vertically penetrating the chassis, and water in the chassis is collected in the stepped hole and discharged downward through the small hole position of the stepped hole.

[0020] Preferably, a horizontal rod is arranged in the inner bottom of the chassis through the support plate, and a fan is arranged on the horizontal rod, which blows air toward the bottom of the generator, and the fan corresponds to the stepped hole.

[0021] An alarm method based on an external displacement alarm support of a generator, comprising the following steps:

[0022] The generator is installed on the top of the chassis, and the generator is dragged to the power generation position under the support of the roller;

[0023] The chassis is pulled tight through the anchoring device, so that the position of the chassis is kept in place;

[0024] During the operation of the generator, if the chassis is displaced under the vibration of the generator, it will pull the anchoring device on one side or both sides, and the alarm will be triggered through the action of the button switch, prompting that the generator has been displaced; if the displacement of the generator does not need to be limited, the anchoring device can be retracted, and the retracted anchoring device cannot act on the button switch.

[0025] The beneficial effects of the present application are:

[0026] Advantage one, the device uses a chassis for supporting the generator, which improves the installation height of the generator and reduces the water inlet problem of the bottom of the generator.

[0027] Advantage two, the device uses an anchoring device to pull the chassis, which has the technical effect of auxiliary fixation, and the anchoring device on one side needs to be pulled and the spring on that side needs to be compressed when the chassis is displaced.

[0028] Advantage three, when the generator is displaced, the anchoring device acts on the button switch, so that the alarm is triggered, reminding the worker to eliminate the problem and avoid accidents such as generator rolling. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0030] Figure 1 The structural diagram of the present application;

[0031] Figure 2 Schematic view of the cooperation of the slide and the support plate;

[0032] Figure 3 Schematic view of the cooperation of the slide and the support plate; Figure 1 Enlarged view at A;

[0033] Figure 4 Schematic view of the cooperation of the slide and the support plate; Figure 1 Enlarged view at B;

[0034] Figure 5 Schematic view of the cooperation of the slide and the support plate; Figure 1 Enlarged view at C. DETAILED DESCRIPTION

[0035] All features disclosed in this specification, and / or all steps of any methods or processes disclosed in this specification, may be combined in any combination, except combinations where at least some of such features and / or steps are mutually exclusive.

[0036] Any feature disclosed in this specification, unless stated otherwise, can be replaced by alternative features serving the same, equivalent or similar purpose, to achieve the same, equivalent or similar result.

[0037] In the description of the application, it is to be understood that the orientation or positional relationship indicated by the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "central", "end", "length", "outer end" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0038] In addition, in the description of the application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically limited.

[0039] In the present application, unless otherwise specifically stated and limited, the terms "provided", "sleeved", "connected", "penetrated", "inserted" and the like should be understood broadly, for example, they can be fixedly connected, or detachably connected, or integrated; they can be mechanically connected, or electrically connected; they can be directly connected, or indirectly connected through an intermediate medium; they can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] Reference is made to Figure 1 and Figure 2The utility model provides an external displacement alarm support of generator, including the chassis 1 and the gyro wheel 101 who sets up in the bottom of chassis 1, still including,

[0041] Button switch 2, the inside of the chassis 1 is provided with support plate 102, the button switch 2 is installed through the support plate 102, the honeycomb hole 103 is opened at the end surface of the chassis 1, in the inside of the chassis 1,

[0042] Alarm 3, the alarm 3 is installed in the chassis 1 and corresponds the honeycomb hole 103, the alarm 3 is electrically connected with the button switch 2, when the button switch 2 is pressed, the alarm 3 sends the alarm,

[0043] Anchor device 4, the anchor device 4 is provided with multiple, sets up in the both sides of the chassis 1, and one end of the anchor device 4 is fixed with the ground, and the other end extends to the chassis 1 after cooperation support plate 102, when the chassis 1 displacement, the anchor device 4 is pulled, and the anchor device 4 is slipped along the support plate 102 and presses the button switch 2, so that the alarm 3 sends the alarm.

[0044] In the above technical scheme, the gyro wheel 101 selects the gyro wheel with self-locking mechanism, and the gyro wheel 101 is locked after the chassis 1 moves to the working place.

[0045] The device is mainly used for outdoor operation, so anchor device 4 is used for fixing, in actual application, the high-frequency vibration generated when the generator works can cause the displacement of the chassis 1, and the anchor device 4 fixes the position of the chassis 1.

[0046] When the anchor device 4 is insufficient to fix the chassis 1, vibration can move the chassis 1, and the moved chassis 1 makes the anchor device 4 act on the button switch 2, so that the alarm 3 sends the alarm, considering that the displacement direction of the chassis 1 is uncertain, so the anchor device 4 needs to be installed on the left and right sides, if the chassis 1 moves forward or backward, the anchor device 4 on the left and right sides will be pulled, so that the alarm 3 on the left and right sides sends the alarm simultaneously, if the chassis 1 moves to the left or right side, only the anchor device 4 on one side will be pulled, causing the alarm on one side to alarm.

[0047] Refer to Figure 1 And Figure 2As shown, the anchoring device 4 comprises an anchor rope 41 and an anchor point 42, a through hole 104 is provided through the anchor rope 41 at the side of the chassis 1, a sliding plate 43 is installed at the end of the anchor rope 41 inside the chassis 1, the sliding plate 43 has a sleeve 44 inserted into the anchor rope 41, the sleeve 44 passes through the support plate 102 and slides along the support plate 102, a spring 45 is sleeved on the sleeve 44, the spring 45 acts between the support plate 102 and the sliding plate 43, the sliding plate 43 slides towards the support plate 102 under the pulling action of the anchor rope 41 and presses the push-button switch 2, when the pulling force of the anchor rope 41 disappears, the spring 45 rebounds, the sliding plate 43 is separated from the push-button switch 2, and the alarm 3 is powered off at this time.

[0048] In the above technical solution, the anchor point 42 is fixed to the ground, and the anchor rope 41 is kept in a taut state, when the chassis 1 is displaced under the vibration of the generator, since the position of the anchor point 42 does not change, the anchor rope 41 pulls the sliding plate 43 to slide, so that the sliding plate 43 acts on the push-button switch 2 after compressing the spring 45, and the alarm 3 alarms.

[0049] Referring to Figure 2 and Figure 3 As shown, sliding grooves 121 are provided at both sides of the chassis 1, guide rods 131 are provided in the sliding grooves 121, the sliding plate 43 extends to the outside of the chassis 1 through the sliding grooves 121, the guide rods 131 pass through the sliding plate 43, the sliding plate 43 slides along the guide rods 131, the guide rods 131 are parallel to the sleeve 44, vertical plates 141 are provided at both ends of the sliding grooves 121, threaded holes are provided on the vertical plates 141, limit screws 151 are matched through the threaded holes, the limit screws 151 limit the sliding of the sliding plate 43, when the anchor rope 41 is anchored, the anchor rope 41 is pulled to make the sliding plate 43 slide along the sliding grooves 121 to contact the limit screws 141, after contacting, the sliding of the sliding plate 43 is limited, and at this time the sliding plate 43 does not contact the push-button switch 2, in the state that the anchor rope 41 is kept taut, the anchor point 42 is anchored, after anchoring, the limit screws 141 are loosened, so that the anchor rope 41 pulls the sliding plate 43 when the chassis 1 moves, and the sliding plate 43 can act on the push-button switch 2 after sliding.

[0050] The technical problem to be solved by the above technical solution is to avoid false alarm of the alarm 3 when the anchor rope 41 is taut.

[0051] When installing the anchor point, first unscrew the limit screw 141 and press it against the sliding plate 43, so that the sliding plate 43 cannot be displaced towards the button switch 2, then straighten the anchor rope 41, and then fix the anchor point 42 to the ground. At this time, straightening the anchor rope 41 will not cause the sliding plate 43 to press the button switch 2. After the anchor point 42 is fixed, unscrew the limit screw 141 so that the sliding plate 43 can normally slide and contact the button switch 2.

[0052] Referring to Figure 4 and Figure 5 , the anchor point 42 includes an anchor point plate 421, one end of the anchor point plate 421 is provided with a connecting sleeve 422, the other end is fixed with a strong magnetic plate 423, a connecting seat pipe 424 is threadedly connected to the connecting sleeve 422, the end of the anchor rope 41 away from the chassis 1 passes through the connecting seat pipe 424 and is knotted to limit the displacement, the end of the anchor point plate 421 away from the connecting sleeve 422 is provided with a bolt hole, and an anchor rod 425 is detachably connected to the bolt hole. A handle 426 is rotatably connected to the outside of the anchor point plate 421.

[0053] The above technical solution provides two fixing modes:

[0054] The first is to install the generator on the ground, and then fix it by inserting the anchor rod 425 into the ground. The length of the anchor rod 425 is determined according to actual needs. In this embodiment, the length of the anchor rod 425 is 16 cm.

[0055] The second is to install the generator on the vehicle, and then adsorb the inner wall of the vehicle compartment by the strong magnetic plate 423.

[0056] Referring to Figure 1 , a frame-shaped shock absorbing washer 6 is arranged at the upper end of the chassis 1 to support the generator. A connecting hole 61 for connecting the generator is arranged on the top of the chassis 1, inside the shock absorbing washer 6.

[0057] The arrangement of the shock absorbing washer 6 can reduce the transmission of a part of the vibration and increase the stability of the generator during power generation.

[0058] Secondly, it plays a certain waterproof role and reduces the water inflow in the chassis 1.

[0059] Referring to Figure 1 , a stepped hole 121 is arranged at the inner bottom of the chassis 1. The stepped hole 121 vertically penetrates the chassis 1, and the water entering the chassis 1 is collected in the stepped hole 121 and discharged downward through the small hole position of the stepped hole 121.

[0060] The function of the stepped hole 121 is to collect water. Even if the chassis 1 deforms to a certain extent, the water can be collected and discharged downward, reducing the water accumulation problem in the chassis 1 and avoiding rust caused by water accumulation in the chassis 1.

[0061] Referring to Figure 1 As shown in the drawings, inside the chassis 1, a crossbar 131 is installed through the support plate 102, a fan 141 is installed through the crossbar 131, the fan 141 blows air to the bottom of the generator, and the fan 141 corresponds to the stepped hole 121.

[0062] In the technical scheme, the generator is assisted in heat dissipation by the upward operation of the fan 141.

[0063] An alarm method based on an external displacement alarm support of a generator, comprising the following steps:

[0064] The generator is installed on the top of the chassis 1, and under the support of the roller 101, the generator is dragged to the power generation position;

[0065] The chassis 1 is pulled tight through the anchoring device 4, so that the position of the chassis 1 is kept in place;

[0066] During the operation of the generator, if the chassis 1 is displaced under the vibration of the generator, it will pull the anchoring device 4 on one side or both sides, the button switch 2 is acted on through the anchoring device 4, the alarm 3 gives an alarm, and it is prompted that the generator has been displaced; if the displacement of the generator does not need to be limited, the anchoring device 4 can be retracted, and the retracted anchoring device 4 cannot act on the button switch 2.

[0067] The above shows and describes the basic principles, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A generator external displacement alarm support, comprising a chassis (1) and a roller (101) arranged at the bottom of the chassis (1), characterized in that: Also include, The button switch (2) is provided with a support plate (102) in the inside of the chassis (1), the button switch (2) is installed through the support plate (102), a honeycomb hole (103) is opened at the end face of the chassis (1), and the inside of the chassis (1), The alarm (3) is installed in the chassis (1) and corresponds to the honeycomb hole (103), the alarm (3) is electrically connected with the button switch (2), when the button switch (2) is pressed, the alarm (3) sends out an alarm, The anchoring device (4) is provided with a plurality of anchoring devices (4) and is arranged on both sides of the chassis (1), one end of the anchoring device (4) is fixed to the ground, the other end extends into the chassis (1) and cooperates with the support plate (102), when the chassis (1) is displaced, the anchoring device (4) is pulled, the anchoring device (4) slides along the support plate (102) and presses the button switch (2), so that the alarm (3) sends out an alarm, The anchoring device (4) includes an anchor rope (41) and an anchor point (42), a through hole (104) through the anchor rope (41) is provided on the side of the chassis (1), the end of the anchor rope (41) inside the chassis (11) is provided with a sliding plate (43), the sliding plate (43) has a sleeve (44) inserted into the anchor rope (41), the sleeve (44) passes through the support plate (102) and slides along the support plate (102), a spring (45) is sleeved on the sleeve (44), the spring (45) acts between the support plate (102) and the sliding plate (43), A sliding groove (121) is arranged on both sides of the chassis (1), a guide rod (131) is arranged in the sliding groove (121), the sliding plate (43) extends to the outside of the chassis (1) through the sliding groove (121), the guide rod (131) passes through the sliding plate (43), the sliding plate (43) slides along the guide rod (131), the guide rod (131) is parallel to the sleeve (44), vertical plates (141) are arranged at both ends of the sliding groove (121), threaded holes are arranged on the vertical plates (141), limit screws (151) are matched through the threaded holes, the limit screws (151) limit the sliding of the sliding plate (43), The anchor point (42) includes an anchor point plate (421), one end of the anchor point plate (421) is provided with a connecting sleeve (422), the other end is fixedly provided with a strong magnetic plate (423), a connecting seat pipe (424) is threadedly connected with the connecting sleeve (422), the end of the anchor rope (41) away from the chassis (1) passes through the connecting seat pipe (424) and is knotted to limit, the end of the anchor point plate (421) away from the connecting sleeve (422) is provided with a bolt hole, and the anchor rod (425) is detachably matched through the bolt hole.

2. The generator offsite displacement alarm bracket of claim 1, wherein: The slide plate (43) slides towards the support plate (102) under the pulling action of the anchor rope (41), and presses the button switch (2). When the pulling force of the anchor rope (41) disappears, the spring (45) rebounds, and the slide plate (43) is separated from the button switch (2), at which time the alarm (3) is powered off.

3. The generator offsite displacement alarm bracket of claim 1, wherein: When anchoring the anchor rope (41), pull the anchor rope (41) to make the slide plate (43) slide along the sliding groove (121) to contact the limiting screw (141). After contact, the sliding of the slide plate (43) is limited, and at this time the slide plate (43) does not contact the button switch (2). In the state of keeping the anchor rope (41) tight, anchoring is carried out through the anchor point (42), and after anchoring, the limiting screw (141) is loosened, so that the anchor rope (41) pulls the slide plate (43) when the chassis (1) moves. The slide plate (43) can act on the button switch (2) after sliding.

4. The generator offsite displacement alarm bracket of claim 3, wherein: The handle (426) is rotatably connected outside the anchor point plate (421).

5. The generator offsite displacement alarm bracket of claim 1, wherein: A frame-shaped shock absorbing washer (6) is arranged at the upper end of the chassis (1), and the generator is supported by the shock absorbing washer (6). A connecting hole (61) for connecting the generator is arranged on the top of the chassis (1) and inside the shock absorbing washer (6).

6. The offsite generator alert bracket of claim 1, wherein: A stepped hole (121) is arranged at the inner bottom of the chassis (1), which vertically penetrates the chassis (1) and enters the chassis (1). Water collected in the stepped hole (121) is discharged downward through the small hole position of the stepped hole (121).

7. The generator offsite displacement alarm bracket of claim 6, wherein: Inside the chassis (1), a cross bar (131) is installed through the support plate (102), and a fan (141) is installed through the cross bar (131). The fan (141) blows air towards the bottom of the generator, and the fan (141) corresponds to the stepped hole (121).

8. An alarm method for an external displacement alarm bracket for a generator according to claim 1, characterized in that: The steps include: Install the generator on the top of the chassis (1), and under the support of the roller (101), pull the generator to the power generation position; Tighten the chassis (1) by the anchoring device (4), so that the position of the chassis (1) remains in place; During the operation of the generator, if the chassis (1) is displaced under the vibration of the generator, it will pull the anchoring device (4) on one side or both sides. The button switch (2) is actuated by the anchoring device (4), so that the alarm (3) issues a warning, prompting that the generator has been displaced. If the displacement of the generator does not need to be limited, the anchoring device (4) can be retracted, and the retracted anchoring device (4) cannot act on the button switch (2).

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