CN217982549U - Power station fault alarm device - Google Patents

Abstract

The utility model discloses a power station malfunction alerting device belongs to alarm device technical field. Including installing the installing frame on the equipment control cabinet, the inboard of installing frame is provided with the installation grip block, and the alarm device body is installed to the installation grip block inboard, and the upper end of alarm device body is provided with audible-visual annunciator, is provided with dismouting operating device between installation grip block and the installing frame, and the lower extreme of installing frame is provided with cable arrangement mechanism. The mounting frame is fixed on the equipment control cabinet of treating monitoring, is provided with the installation grip block in the mounting frame inboard, through dismouting operating device, can fix the alarm device body on the equipment control cabinet fast, reliably. Simultaneously, be provided with cable arrangement mechanism at the lower extreme of installing frame, can carry out regularly to the cable, avoid the circuit intertwine, further made things convenient for dismouting work. The device reasonable in design, the quick installation of the fault alarm device of being convenient for is dismantled, has improved the efficiency of power station operation maintenance work, has reduced the human cost.

Description

Power station fault alarm device

Technical Field

The utility model belongs to the technical field of alarm device, concretely relates to power station fault alarm device.

Background

Because the existing newly-built hydropower stations mostly adopt an unattended operation mode, many kinds of electromechanical equipment can be used, but in the operation process of the electromechanical equipment, the electromechanical equipment can generate faults due to various reasons, the equipment stops operating or is damaged, and danger can be caused under partial conditions, so that a fault alarm device is needed to give an alarm for prompting the fault of the electromechanical equipment in time, and personnel can conveniently find and process the fault in time.

However, the existing fault alarm devices are extremely complex to assemble and disassemble, and particularly for a hydropower station with a complex environment, the types and the number of the required fault alarm devices are different in different stages of installation and debugging, test operation, maintenance and the like of the hydropower station, and the assembly and the disassembly of the fault alarm devices usually need to consume a large amount of time and labor.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model aims to provide a power station fault alarm device is convenient for install fast and dismantle, has improved the efficiency of power station operation maintenance work, has reduced the human cost.

The utility model discloses a realize through following technical scheme:

the utility model discloses a power station malfunction alerting device, including installing the installing frame on the equipment control cabinet, the inboard of installing frame is provided with the installation grip block, and the alarm device body is installed to installation grip block inboard, and the upper end of alarm device body is provided with audible-visual annunciator, is provided with dismouting operating device between installation grip block and the installing frame, and the lower extreme of installing frame is provided with cable arrangement mechanism.

Preferably, the surface of the alarm device body is provided with a vent hole.

Preferably, the installing frame is the U type structure that the opening is ascending, and the installation grip block is provided with two about the vertical central line symmetry of installing frame, and the installation grip block is the U type structure, and two installation grip block openings set up relatively.

Preferably, the lower part of the mounting frame is provided with a wire passing hole.

Preferably, the inner side of the mounting and clamping plate is provided with a non-slip mat.

Preferably, the dismounting operation mechanism comprises a threaded rod and an adjusting handle; the threaded rod is installed on the side of the installation frame, one end of the threaded rod, which extends to the outer side of the installation frame, is fixedly connected with the adjusting handle, and the other end of the threaded rod extends to the inner side of the installation frame and is rotationally connected with the installation clamping plate through a bearing; the locating hole has been seted up to the avris that the installing frame surface lies in the threaded rod, is provided with the locating lever in the locating hole.

Further preferably, the threaded rod is in threaded connection with the mounting frame, the upper side and the lower side of the threaded rod are respectively provided with a positioning hole, the positioning holes are in sliding connection with the positioning rods, one ends of the positioning rods extend to the inner side of the mounting frame and are fixedly connected with the mounting clamping plate, and the lengths of the positioning rods are matched with the threaded rod.

Preferably, the cable arranging mechanism comprises a limiting seat, a wire placing hole, a connecting seat, a first limiting plate, a second limiting plate and an adjusting bolt; the lower extreme at the installing frame is fixed to spacing seat, sets up a plurality of line holes of putting in the spacing seat, and first limiting plate is established in putting the line hole, and first limiting plate passes through connecting seat fixed connection with spacing seat, and the second limiting plate is established in putting the line hole and sets up with first limiting plate relatively, and adjusting bolt is installed to the front end of spacing seat.

Further preferably, a plurality of the thread placing holes are distributed at equal intervals; adjusting bolt and spacing seat threaded connection, adjusting bolt's one end extends to and puts in the line hole and rotate through bearing and second limiting plate and be connected.

Further preferably, the first limiting plate and the second limiting plate are both arc-shaped structures and are mutually adaptive.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model discloses a power station malfunction alerting device, installing frame are fixed on treating the equipment switch board of monitoring, are provided with the installation grip block in the installing frame inboard, through dismouting operating device, can fix the alarm device body on the equipment switch board fast, reliably. Simultaneously, be provided with cable arrangement mechanism at the lower extreme of installing frame, can carry out regularly to the cable, avoid the circuit intertwine, further made things convenient for dismouting work. The device reasonable in design, the quick installation of fault alarm device of being convenient for is dismantled, has improved the efficiency of power station operation maintenance work, has reduced the human cost.

Furthermore, the surface of the alarm device body is provided with the ventilation holes, so that ventilation and heat dissipation are facilitated, and the service life is prolonged.

Furthermore, the lower part of the mounting frame is provided with a wire passing hole, so that the cables can be conveniently routed to a cable arranging mechanism below the mounting frame.

Furtherly, dismouting operating device drives the threaded rod rotation through rotating the regulation handle, promotes the installation grip block and removes for two installation grip blocks carry out the centre gripping with the alarm device body and fix, and during the dismantlement, only need the antiport regulation handle, make two installation grip blocks loosen the alarm device body can, the dismouting is very convenient quick, conveniently changes and maintains, has improved the convenience.

Further, cable arrangement mechanism promotes the second limiting plate and removes through rotating adjusting bolt for first limiting plate and second limiting plate are fixed with the cable centre gripping, have guaranteed the stability of line connection, and different cables are placed respectively in a plurality of putting the line hole simultaneously, can not intertwine between the cable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the mounting frame of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the present invention;

fig. 4 is a schematic view of the top cross-sectional structure of the spacing seat of the present invention.

In the figure: 1. an equipment control cabinet; 2. installing a frame; 3. installing a clamping plate; 4. an alarm device body; 5. a vent hole; 6. an audible and visual alarm; 7. a disassembly and assembly operating mechanism; 8. a cable arranging mechanism; 9. a wire passing hole; 10. A non-slip mat; 701. a threaded rod; 702. an adjusting handle; 703. positioning holes; 704. positioning a rod; 801. a limiting seat; 802. a wire placing hole; 803. a connecting seat; 804. a first limit plate; 805. a second limiting plate; 806. And adjusting the bolt.

Detailed Description

The invention will be described in further detail with reference to the following drawings and specific examples, which are intended to illustrate and not to limit the invention:

as fig. 1, the utility model discloses a power station malfunction alerting device, including fixing the installing frame 2 on equipment control cabinet 1, the inboard of installing frame 2 is provided with installation grip block 3, and alarm device body 4 is installed to 3 inboards of installation grip block, and ventilation hole 5 has been seted up on the surface of alarm device body 4, and the upper end of alarm device body 4 is provided with audible-visual annunciator 6. Be provided with dismouting operating device 7 between installation grip block 3 and the installing frame 2, dismouting operating device 7 includes threaded rod 701, regulation handle 702, locating hole 703 and locating lever 704, threaded rod 701 is installed to the avris of installing frame 2, the outside fixedly connected with regulation handle 702 of threaded rod 701's one end extension to installing frame 2, the inboard that the other end of threaded rod 701 extends to installing frame 2 is connected through bearing rotation with installation grip block 3, locating hole 703 has been seted up to the avris that the surface of installing frame 2 is located threaded rod 701, be provided with locating lever 704 in the locating hole 703, threaded rod 701 and installing frame 2 threaded connection, the upper and lower both sides that locating hole 703 is located threaded rod 701 are provided with two, locating hole 703 and locating lever 704 sliding connection, the one end of locating lever 704 extends to the inboard of installing frame 2 and installation grip block 3 fixed connection, the length of locating lever 704 and the mutual adaptation of threaded rod 701. The lower extreme of installing frame 2 is provided with cable arrangement mechanism 8. The installing frame 2 is U type structural design, and installation grip block 3 is provided with two about the vertical central line symmetry of installing frame 2, and installation grip block 3 is U type structural design, and the lower extreme of installing frame 2 has been seted up and has been crossed line hole 9, and the inboard of installation grip block 3 is provided with slipmat 10, and slipmat 10 is the rubber material. When the installation, put into installing frame 2 with alarm device body 4, it is rotatory to drive threaded rod 701 through rotating regulation handle 702, promote installation grip block 3 and remove, make two installation grip blocks 3 carry out the centre gripping with alarm device body 4 fixed, and when dismantling, only need the reverse rotation regulation handle 702, make two installation grip blocks 3 loosen alarm device body 4 can, the dismouting is very convenient quick, conveniently change and maintain, the convenience is improved, cup joint of locating lever 704 and locating hole 703, realize the location, the stationarity of removal has been guaranteed.

Cable arrangement mechanism 8 includes spacing seat 801, put line hole 802, connecting seat 803, first limiting plate 804, second limiting plate 805 and adjusting bolt 806, the spacing seat 801 of lower extreme fixedly connected with of installing frame 2, set up in the spacing seat 801 and put line hole 802, it is provided with first limiting plate 804 in the line hole 802 to put, first limiting plate 804 and spacing seat 801 pass through connecting seat 803 fixed connection, the front side that lies in first limiting plate 804 in putting line hole 802 is provided with second limiting plate 805, adjusting bolt 806 is installed to the front end of spacing seat 801, it has three to put line hole 802 and cross line hole 9 mutual adaptation, first limiting plate 804 and second limiting plate 805 all are arc structural design, and first limiting plate 804 and second limiting plate mutual adaptation, adjusting bolt 806 and spacing seat 801 threaded connection, the one end of adjusting bolt extends to and puts line hole 802 and second limiting plate 805 and connects through the bearing rotation, when interconnecting link, will connect the cable on alarm device body 4 through putting line hole 802 and second limiting plate hole 9, and promote the removal of second limiting plate 805 and put line hole 802 and the second limiting plate 802 through rotating, make things convenient for the wire 805 and the wire to place the different mutual stability of the fixed line, the fixed line hole 802 of the fixed line is guaranteed to be in the dismouting simultaneously, the mutual stability of the dismouting is improved, the wire is put, the line 805, the line is put the stability is put, the different wire is put, the stability is improved in the line 805.

Above-mentioned power station fault alarm device is at the during operation:

put into installing frame 2 with alarm device body 4, it is rotatory to drive threaded rod 701 through rotating adjustment handle 702, promote installation grip block 3 to remove, make two installation grip blocks 3 carry out the centre gripping with alarm device body 4 fixedly, slipmat 10 increases the frictional force of centre gripping, and stability is improved, and cushion the collision that causes alarm device body 4 among the centre gripping process, avoid damaging alarm device body 4, then connect the cable on alarm device body 4, connect the cable on alarm device body 4 through putting line hole 802 and crossing line hole 9, and promote second limiting plate 805 to remove through rotating adjusting bolt 806, make first limiting plate 804 and second limiting plate 805 with the cable centre gripping fixed, circuit connection's stability has been guaranteed, different cables are placed respectively in a plurality of putting line holes 802 simultaneously, avoid the circuit intertwine, conveniently carry out dismouting work, and the practicality is improved. When equipment breaks down, 4 perception faults of alarm device body, and send sound and light through audible-visual annunciator 6 and report to the police, the suggestion personnel in time take place to maintain and repair, the security has been improved, when dismantling, only need the antiport regulation handle 702, make two installation grip blocks 3 loosen alarm device body 4 can, the dismouting is very convenient quick, conveniently change and maintain, the convenience is improved, positioning rod 704 and positioning hole 703 cup joint, realize the location, the stationarity of removal has been guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although some terms are used in the present invention, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the present invention and are to be construed as any additional limitation which is not in accordance with the spirit of the present invention. The above description is only used as an example to further illustrate the content of the present invention, so as to facilitate understanding, but not to represent that the embodiment of the present invention is limited to this, and any technical extension or re-creation according to the present invention is protected by the present invention.

Claims (10)

1. The utility model provides a power station malfunction alerting device, its characterized in that, including installing frame (2) on equipment control cabinet (1), the inboard of installing frame (2) is provided with installation grip block (3), alarm device body (4) are installed to installation grip block (3) inboard, the upper end of alarm device body (4) is provided with audible-visual annunciator (6), be provided with dismouting operating device (7) between installation grip block (3) and installing frame (2), the lower extreme of installing frame (2) is provided with cable arrangement mechanism (8).

2. The hydropower station fault alarm device of claim 1, characterized in that a vent hole (5) is formed in a surface of the alarm device body (4).

3. The hydropower station fault alarm device according to claim 1, wherein the mounting frame (2) is of a U-shaped structure with an upward opening, the two mounting clamping plates (3) are symmetrically arranged about a vertical center line of the mounting frame (2), the mounting clamping plates (3) are of a U-shaped structure, and the two mounting clamping plates (3) are oppositely arranged in the opening.

4. The hydropower station fault alarm device of claim 1, wherein the lower part of the mounting frame (2) is provided with a wire passing hole (9).

5. Hydropower station malfunction warning device according to claim 1, characterized in that the inner side of the mounting clamping plate (3) is provided with a non-slip mat (10).

6. The hydropower station malfunction warning device of claim 1, wherein the disassembly and assembly operating mechanism (7) comprises a threaded rod (701) and an adjusting handle (702); the threaded rod (701) is installed on the side of the installation frame (2), one end, extending to the outer side of the installation frame (2), of the threaded rod (701) is fixedly connected with the adjusting handle (702), and the other end of the threaded rod (701) extends to the inner side of the installation frame (2) and is rotatably connected with the installation clamping plate (3) through a bearing; the side of the surface of the mounting frame (2) positioned on the threaded rod (701) is provided with a positioning hole (703), and a positioning rod (704) is arranged in the positioning hole (703).

7. The hydropower station fault alarm device according to claim 6, characterized in that the threaded rod (701) is in threaded connection with the mounting frame (2), the upper side and the lower side of the threaded rod (701) are respectively provided with a positioning hole (703), the positioning holes (703) are in sliding connection with positioning rods (704), one ends of the positioning rods (704) extend to the inner side of the mounting frame (2) and are fixedly connected with the mounting clamping plate (3), and the lengths of the positioning rods (704) are matched with the threaded rod (701).

8. The hydropower station fault alarm device according to claim 1, wherein the cable tidying mechanism (8) comprises a limiting seat (801), a wire placing hole (802), a connecting seat (803), a first limiting plate (804), a second limiting plate (805) and an adjusting bolt (806); spacing seat (801) are fixed at the lower extreme of installing frame (2), set up a plurality of line holes (802) of putting in spacing seat (801), first limiting plate (804) are established in putting line hole (802), first limiting plate (804) pass through connecting seat (803) fixed connection with spacing seat (801), second limiting plate (805) are established and are put in line hole (802) and set up with first limiting plate (804) relatively, adjusting bolt (806) are installed to the front end of spacing seat (801).

9. The hydropower station fault alarm device according to claim 8, wherein a plurality of wire placing holes (802) are distributed at equal intervals; the adjusting bolt (806) is in threaded connection with the limiting seat (801), and one end of the adjusting bolt (806) extends into the wire placing hole (802) and is in rotary connection with the second limiting plate (805) through a bearing.

10. The hydropower station malfunction warning device of claim 8, wherein the first limiting plate (804) and the second limiting plate (805) are both arc-shaped structures and are adapted to each other.

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