CN210950725U - Monitoring device for thermal power plant - Google Patents

Abstract

The utility model discloses a monitoring device for a thermal power plant, which comprises a supporting seat, wherein the supporting seat is fixedly arranged on a wall; adjust the structure, it includes support column, first gear, first motor and second gear to adjust the structure, the bottom of supporting seat is provided with the support column through the bearing rotation, the fixed cover in periphery of support column has connect first gear, the fixed first motor that is provided with in one side that is located the support column in bottom of supporting seat, the second gear has been cup jointed to the output shaft of first motor fixedly, connect for the meshing between first gear and the second gear. The utility model discloses a first motor drives the support column and rotates, can just can adjust surveillance camera's direction of control at an interval of time, can avoid being found the control dead angle by lawless persons, can also drive the lead screw through the second motor and rotate, can drive backup pad and foam-rubber cushion and remove to wipe the dust on surveillance camera surface, keep surveillance camera's cleanness.

Description

Monitoring device for thermal power plant

Technical Field

The utility model relates to a supervisory equipment technical field specifically is a monitoring device for thermal power factory.

Background

A thermal power plant, called thermal power plant for short, is a plant for producing electric energy by using coal, petroleum and natural gas as fuel, and its basic production process is that the fuel is burned in boiler to heat water and make it into steam, and the chemical energy of the fuel is converted into heat energy, and the steam pressure can drive turbine to rotate, and the heat energy can be converted into mechanical energy, then the turbine can drive generator to rotate, and the mechanical energy can be converted into electric energy.

A typical television monitoring system is mainly composed of two parts, a front-end device and a back-end device, wherein the front-end device is generally composed of a camera, a manual or electric lens, a cradle head, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and the front-end device and the back-end device respectively play their roles and establish corresponding relations (transmitting video/audio signals and control and alarm signals) with various devices of a central control system through wired, wireless or optical fiber transmission media. In an actual television monitoring system, these front-end devices are not necessarily used simultaneously, but a camera and a lens for realizing monitoring of live image acquisition are indispensable. The backend devices may be further divided into a central control device and a sub-control device.

1. The traditional monitoring equipment is fixed at a certain position, is easy to be stamped by lawbreakers for recording, and then searches for dead corners of the monitoring equipment and then enters the dead corners.

2. Most of monitoring equipment is directly exposed in the air, and the dust in the thermal power plant is more, and after the long-term use of monitoring equipment, a lot of dust can fall on the surface of camera, influences the normal use of control, but because the monitoring equipment is installed the eminence again and is not convenient for clean more.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a monitoring device for thermal power factory to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a monitoring device for a thermal power plant, comprising: the supporting seat is fixedly arranged on a wall; the adjusting structure comprises a supporting column, a first gear, a first motor and a second gear, wherein the supporting column is rotatably arranged at the bottom of the supporting seat through a bearing, the first gear is fixedly sleeved at the periphery of the supporting column, the first motor is fixedly arranged at one side, located at the supporting column, of the bottom of the supporting seat, the second gear is fixedly sleeved on an output shaft of the first motor, and the first gear and the second gear are in meshed connection; the camera body is movably arranged at the bottom of the support column; the dust removal structure is located at one end of the camera main body.

Preferably, the camera body is rotatably connected with the bottom of the supporting column through a rotating shaft.

Preferably, the dust removal structure comprises a screw rod, a guide rod, a support plate and a sponge pad, the screw rod is rotatably arranged at one end, located at the camera, of the camera body through two screw rod seats, and the second motor is fixedly connected to one end of the screw rod.

Preferably, one side, far away from the lead screw, of one end of the camera main body is fixedly provided with a guide rod through two fixing plates, a first sliding block is sleeved on the periphery of the lead screw in a threaded manner, and a second sliding block is sleeved on the periphery of the guide rod in a sliding manner.

Preferably, a supporting plate is fixedly arranged between the first sliding block and the second sliding block, a spongy cushion is fixedly arranged on the inner side of the supporting plate, and the spongy cushion is in sliding connection with the camera main body.

Preferably, the screw rod and the guide rod are arranged in parallel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bottom at the supporting seat is rotated and is provided with the support column, then the fixed first gear that has cup jointed in the periphery of support column, still fix in one side of support column and be equipped with first motor, the second gear has been cup jointed to the output shaft of first motor, through first gear and the meshing connection of second gear, enable first motor drive support column and rotate, then rotate through the pivot in the bottom of support column and be provided with the camera main part, can adjust the monitoring angle of camera main part according to the in-service use, can also make the support column rotate and adjust the monitoring direction of camera main part, the monitoring direction of camera main part just can be adjusted at intervals, can avoid discovering the control dead angle for not sending out the molecule;

2. the utility model discloses still be equipped with dust removal structure in the one end of camera main part simultaneously, including the lead screw, the guide arm, backup pad and foam-rubber cushion, it is equipped with the lead screw to rotate through one side at the camera main part, still be equipped with the guide arm at the opposite side is fixed, the periphery of lead screw and guide arm is equipped with first slider and second slider respectively, then fixed backup pad that is equipped with between first slider and second slider, the inboard fixed foam-rubber cushion that is equipped with in backup pad again, so can drive the lead screw through the second motor and rotate, thereby drive the backup pad and reciprocate, can make the foam-rubber cushion clean the dust on camera main part surface, and convenient to use.

Drawings

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

FIG. 2 is a side view of the present invention;

fig. 3 is a structural diagram of a in fig. 2 according to the present invention.

In the figure: 1-a support seat; 2-a support column; 201-a first gear; 3-a first motor; 301-a second gear; 4-a camera body; 5-a screw rod; 501-a second motor; 502-a first slider; 6-a guide rod; 601-a second slider; 7-a support plate; 701-sponge cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a monitoring device for be used for thermal power factory, includes supporting seat 1, adjusts structure, camera main part 4 and dust removal structure.

Referring to fig. 1, 1 fixed mounting of supporting seat is on the wall, it includes support column 2, first gear 201, first motor 3 and second gear 301 to adjust the structure, the bottom of supporting seat 1 is rotated through the bearing and is provided with support column 2, the fixed cover in periphery of support column 2 has been cup jointed first gear 201, the fixed first motor 3 that is provided with in one side that is located support column 2 in bottom of supporting seat 1, second gear 301 has been cup jointed to the output shaft of first motor 3 fixed, connect for the meshing between first gear 201 and the second gear 301, drive first gear 201 through first motor 3 and rotate, can drive support column 2 and rotate to drive camera main part 4 and rotate, can just adjust the direction of monitoring of camera main part 4 at every interval.

Referring to fig. 1, the camera body 4 is movably mounted at the bottom of the support column 2, and the camera body 4 is rotatably connected with the bottom of the support column 2 through a rotating shaft, so that the monitoring angle of the camera body 4 can be adjusted.

Referring to fig. 2 and 3, the dust removing structure is located at one end of the camera main body 4, the dust removing structure comprises a screw rod 5, a guide rod 6, a supporting plate 7 and a sponge pad 701, the screw rod 5 is rotatably arranged at one end of the camera main body 4, which is located at the camera, through two screw rod seats, one end of the screw rod 5 is fixedly connected with a second motor 501, and the screw rod 5 can be driven to rotate through the second motor 501.

Referring to fig. 2, a guide rod 6 is fixedly arranged on one side of one end of the camera body 4, which is far away from the screw rod 5, through two fixing plates, a first slider 502 is sleeved on the outer periphery of the screw rod 5 in a threaded manner, the first slider can be driven to make a linear reciprocating motion along with the rotation of the screw rod 5, a second slider 601 is sleeved on the outer periphery of the guide rod 6 in a sliding manner, and the second slider 601 can slide on the guide rod 6.

Referring to fig. 2, a supporting plate 7 is fixedly arranged between the first slider 502 and the second slider 601, a sponge pad 701 is fixedly arranged on the inner side of the supporting plate 7, the sponge pad 701 is slidably connected with the camera body 4, the first slider 502 and the second slider 601 can be driven to move by rotating the lead screw 5, so that the supporting plate 7 and the sponge pad 701 are driven to move, the sponge pad 701 can be in sliding contact with the camera body 4, and then dust on the surface of the camera body 5 is wiped off.

Referring to fig. 2, the screw 5 and the guide bar 6 are arranged in parallel, so that the stable effect of the dust removing structure can be maintained, and only when the screw 5 and the guide bar 6 are parallel, the support plate 7 and the sponge pad 701 can be driven to do linear reciprocating motion.

The working principle is as follows: the utility model discloses a bottom at supporting seat 1 is rotated and is provided with support column 2, then the fixed first gear 201 that has cup jointed in the periphery of support column 2, still one side at support column 2 is fixed and is equipped with first motor 3, the output shaft of first motor 3 is fixed and has been cup jointed second gear 301, through first gear 201 and the meshing connection of second gear 301, enable first motor 3 to drive support column 2 and rotate, then it is provided with camera main part 4 to rotate through the pivot in the bottom of support column 2, can adjust the monitoring angle of camera main part 4 according to the actual use, can also make support column 2 rotate and adjust the monitoring direction of camera main part 4, can adjust the monitoring direction of camera main part 4 at intervals, can avoid finding the monitoring dead angle for not sending out the molecule; still being equipped with dust removal structure in the one end of camera main part 4 simultaneously, including lead screw 5, guide arm 6, backup pad 7 and foam-rubber cushion 701, it is equipped with lead screw 5 to rotate through the one side at camera main part 4, still be equipped with guide arm 6 at the fixed opposite side, the periphery of lead screw 5 and guide arm 6 is equipped with first slider 502 and second slider 601 respectively, then fixed backup pad 7 that is equipped with between first slider 502 and second slider 601, the fixed foam-rubber cushion 701 that is equipped with again in the inboard of backup pad 7, so can drive lead screw 5 through second motor 501 and rotate, thereby drive backup pad 7 and reciprocate, can make foam-rubber cushion 701 clean the dust on camera main part 4 surface, and convenient to use.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A monitoring device for a thermal power plant, comprising:

the supporting seat (1), the said supporting seat (1) is fixedly mounted on wall;

the adjusting structure comprises a supporting column (2), a first gear (201), a first motor (3) and a second gear (301), wherein the supporting column (2) is rotatably arranged at the bottom of the supporting seat (1) through a bearing, the first gear (201) is fixedly sleeved on the periphery of the supporting column (2), the first motor (3) is fixedly arranged on one side, located on the supporting column (2), of the bottom of the supporting seat (1), the output shaft of the first motor (3) is fixedly sleeved with the second gear (301), and the first gear (201) is in meshing connection with the second gear (301);

the camera body (4), the camera body (4) is movably arranged at the bottom of the support column (2);

the dust removal structure is located at one end of the camera main body (4).

2. A monitoring device for a thermal power plant according to claim 1, characterized in that the camera body (4) is rotatably connected to the bottom of the supporting column (2) by a rotating shaft.

3. The monitoring device for a thermal power plant according to claim 1, wherein the dust removing structure comprises a screw rod (5), a guide rod (6), a support plate (7) and a sponge pad (701), the screw rod (5) is rotatably arranged at one end of the camera main body (4) where the camera is positioned through two screw rod seats, and a second motor (501) is fixedly connected at one end of the screw rod (5).

4. The monitoring device for a thermal power plant according to claim 3, wherein a guide rod (6) is fixedly arranged on one side of one end of the camera main body (4) far away from the screw rod (5) through two fixing plates, a first sliding block (502) is sleeved on the outer periphery of the screw rod (5) in a threaded manner, and a second sliding block (601) is sleeved on the outer periphery of the guide rod (6) in a sliding manner.

5. The monitoring device for a thermal power plant according to claim 4, wherein a supporting plate (7) is fixedly arranged between the first sliding block (502) and the second sliding block (601), a sponge pad (701) is fixedly arranged on the inner side of the supporting plate (7), and the sponge pad (701) is slidably connected with the camera main body (4).

6. A monitoring device for a thermal power plant according to claim 4, characterized in that the screw (5) and the guide rod (6) are arranged in parallel.

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