CN215258863U - Reservoir dam safety monitoring system - Google Patents

Abstract

The utility model discloses a reservoir dam safety monitoring system, including organism and drive mechanism, the organism includes the support column and sets up the surveillance camera machine in support column one side, drive mechanism includes the protecting crust, adorns motor, suit in the protecting crust admittedly and installs reciprocal lead screw on the mounting bracket, rotatable the installing in motor output epaxial mounting bracket, be suitable for the gliding swivel nut of reciprocal lead screw relatively, articulate in the connecting strip between surveillance camera machine and the swivel nut. The utility model discloses a set up drive mechanism, the motor starts to drive surveillance camera machine and carries out the revolution, gear and ring gear meshing transmission, thereby can be so that more comprehensive of surveillance camera machine monitoring, be favorable to improving the security of dam, and only need set up a surveillance camera machine, be favorable to practicing thrift the cost, and when surveillance camera machine goes up camera head portion after using for a long time has the dust, the motor starts to drive the cleaning brush and rotates and clear up it around the aircraft nose on the surveillance camera machine, make and shoot more clearly.

Description

Reservoir dam safety monitoring system

Technical Field

The utility model relates to a dam safety monitoring technical field specifically is a reservoir dam safety monitoring system.

Background

The dam safety monitoring is measurement and observation of a main body structure, a foundation, two-bank side slopes, related facilities and the surrounding environment of the hydraulic and hydroelectric engineering through instrument observation and inspection tour; the monitoring includes the instrument observation of fixed measuring points of the building according to a certain frequency, and also includes regular or irregular visual inspection and instrument exploration of large-scale objects on the outer surface and the inner part of the building.

Once the dam is in an abnormal state, the dam must be discovered and processed in time, otherwise serious consequences can be caused, dam failure not only loses all engineering benefits, but also dam break flood causes life and property loss of downstream people, dam safety monitoring is the most important work in reservoir engineering management work, the existing monitoring cameras are not used for shooting all the dam, the dam safety is not guaranteed, and the cost for installing a plurality of monitoring cameras is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

the utility model provides a reservoir dam safety monitoring system, includes organism, drive mechanism, adjustment mechanism and dust removal mechanism, the organism includes the support column and sets up the surveillance camera machine in support column one side, drive mechanism includes the protecting crust, adorns motor, the suit in the protecting crust motor, the rotatable reciprocal lead screw of installing on the mounting bracket, is suitable for the gliding swivel nut of reciprocal lead screw relatively, articulates connecting strip, the ring gear of suit on the protecting crust and the gear of rigid coupling between surveillance camera machine and swivel nut on reciprocal lead screw tip and ring gear, surveillance camera machine articulates on the mounting bracket, adjustment mechanism is used for adjusting surveillance camera machine's height, dust removal mechanism is used for clearing up the dust on the surveillance camera machine aircraft nose.

Preferably, the adjusting mechanism comprises a screw rod rotatably mounted in the supporting column, a first bevel gear sleeved on the screw rod, a rocker rotatably mounted on the supporting column, a second bevel gear fixedly connected to the end of the rocker and in meshing transmission with the first bevel gear, and a transmission block adapted to slide relative to the screw rod, and the protective shell is fixedly connected to the transmission block.

Preferably, the body further includes a shield mounted on the monitoring camera.

Preferably, the dust removing mechanism comprises a motor fixedly arranged at the bottom of the protective cover and a cleaning brush fixedly connected to an output shaft of the motor.

Preferably, the dust removal mechanism further comprises a material box fixedly connected to the protective cover and a spray head fixedly connected to a water pipe of the material box, and the spray head is located above the camera on the monitoring camera.

Preferably, the cleaning brush is arc-shaped, and the cleaning brush is attached to the camera on the monitoring camera.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

1. the utility model discloses a set up drive mechanism, the motor starts to drive surveillance camera machine and carries out the revolution, gear and ring gear meshing transmission, thereby can be so that more comprehensive of surveillance camera machine monitoring, be favorable to improving the security of dam, and only need set up a surveillance camera machine, be favorable to practicing thrift the cost, and when surveillance camera machine goes up camera head portion after using for a long time has the dust, the motor starts to drive the cleaning brush and rotates and clear up it around the aircraft nose on the surveillance camera machine, make and shoot more clearly.

2. The utility model discloses in through setting up adjustment mechanism, rotate the rocker and drive second bevel gear and rotate, second bevel gear drives the screw rod with first bevel gear meshing transmission and rotates for transmission block on the screw rod removes, then can adjust the best monitoring height of surveillance camera machine according to the actual conditions of reservoir, and can remove surveillance camera machine below, and the staff of being convenient for maintains and clears up equipment.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a transmission mechanism according to an embodiment of the present invention;

fig. 3 is a schematic view of a dust removing mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view of an adjusting mechanism according to an embodiment of the present invention.

Reference numerals:

100. a body; 101. a support pillar; 102. a surveillance camera; 103. a protective cover;

200. a transmission mechanism; 201. a protective shell; 202. a motor; 203. a mounting frame; 204. a reciprocating screw rod; 205. a gear; 206. a toothed ring; 207. a threaded sleeve; 208. a connecting strip;

300. an adjustment mechanism; 301. a screw; 302. a first bevel gear; 303. a rocker; 304. a second bevel gear; 305. a transmission block;

400. a dust removal mechanism; 401. a motor; 402. cleaning a brush; 403. a magazine; 404. and (4) a spray head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

The following describes a reservoir dam safety monitoring system provided by some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

with reference to fig. 1 and 2, the utility model provides a pair of reservoir dam safety monitoring system, include: the monitoring camera comprises a machine body 100 and a transmission mechanism 200, wherein the machine body 100 comprises a supporting column 101 and a monitoring camera 102 arranged on one side of the supporting column 101, the transmission mechanism 200 comprises a protective shell 201, a motor 202 fixedly arranged in the protective shell 201, a mounting frame 203 sleeved on an output shaft of the motor 202, a reciprocating screw rod 204 rotatably arranged on the mounting frame 203, a screw sleeve 207 suitable for sliding relative to the reciprocating screw rod 204, a connecting strip 208 hinged between the monitoring camera 102 and the screw sleeve 207, a gear ring 206 sleeved on the protective shell 201 and a gear 205 fixedly connected to the end part of the reciprocating screw rod 204 and meshed with the gear ring 206, the monitoring camera 102 is hinged on the mounting frame 203, the motor 202 is started to drive the mounting frame 203 to rotate, the monitoring camera 102 rotates along with the mounting frame 203, the gear 205 revolves around the gear ring 206 at the same time, the gear 205 is meshed with the gear ring 206 to drive the reciprocating screw rod 204 to rotate, so that the screw sleeve 207 on the reciprocating screw rod 204 pulls the front part of the protective cover 103 to move downwards, and then the pitching angle of the monitoring camera 102 during rotation can be changed, so that the shooting is more comprehensive, the safety of the dam is improved, the cost is saved by using a single monitoring camera 102, the adjusting mechanism 300 is used for adjusting the height of the monitoring camera 102, and the dust removing mechanism 400 is used for cleaning dust on the machine head of the monitoring camera 102.

Specifically, the body 100 further includes a protective cover 103 installed on the monitoring camera 102, which can protect the monitoring camera 102 to a certain extent, can shield rain, and is beneficial to monitoring by the monitoring camera 102.

Example two:

referring to fig. 4, on the basis of the first embodiment, the adjusting mechanism 300 includes a screw 301 rotatably installed in the supporting column 101, a first bevel gear 302 sleeved on the screw 301, a rocker 303 rotatably installed on the supporting column 101, a second bevel gear 304 fixedly connected to an end of the rocker 303 and engaged with the first bevel gear 302 for transmission, and a transmission block 305 adapted to slide relative to the screw 301, the protective shell 201 is fixedly connected to the transmission block 305, the rotation of the rocker 303 drives the second bevel gear 304 to rotate, the second bevel gear 304 is engaged with the first bevel gear 302 for transmission to drive the screw 301 to rotate, so that the transmission block 305 on the screw 301 moves, and then the optimal monitoring height of the monitoring camera 102 can be adjusted according to the actual condition of the reservoir, and the monitoring camera 102 can be moved to the lowest part, which is convenient for the staff to maintain and clean the equipment.

Example three:

referring to fig. 3, in the above embodiment, the dust removing mechanism 400 includes a motor 401 fixedly mounted at the bottom of the protective cover 103, and a cleaning brush 402 fixedly connected to an output shaft of the motor 401, and can clean dust for a camera on the monitoring camera 102, so as to prevent dust from affecting the shooting definition.

Specifically, dust removal mechanism 400 still includes feed box 403 of rigid coupling on protection casing 103, shower nozzle 404 of rigid coupling on feed box 403 water pipe, and shower nozzle 404 is located the top of camera on surveillance camera machine 102, and feed box 403 embeds there is the cleaning solution, utilizes the inside water pump of feed box 403 to pass through the water pipe with the cleaning solution and discharges from shower nozzle 404, sprays the camera on surveillance camera machine 102 for it is clean more clean.

Further, the cleaning brush 402 is arc-shaped, and the cleaning brush 402 is attached to the camera of the monitoring camera 102, so that the cleaning is more comprehensive, and the improvement of the definition of the camera is facilitated.

The utility model discloses a theory of operation and use flow: firstly, rotating a rocker 303 to drive a second bevel gear 304 to rotate, wherein the second bevel gear 304 is meshed with a first bevel gear 302 for transmission to drive a screw 301 to rotate, so that a transmission block 305 on the screw 301 moves, the mounting rack 203 moves to the lowest part, then, installing the monitoring camera 102 on the mounting rack 203, and adjusting the monitoring camera 102 to the optimal monitoring height;

then, a power supply is started, the motor 202 is started to drive the mounting frame 203 to rotate, the monitoring camera 102 rotates along with the mounting frame 203, meanwhile, the gear 205 revolves around the gear ring 206, the gear 205 and the gear ring 206 are meshed for transmission to drive the reciprocating screw rod 204 to rotate, so that the threaded sleeve 207 on the reciprocating screw rod 204 pulls the front part of the protective cover 103 to move downwards, and the angle of the monitoring camera 102 during rotation can be changed;

when the monitoring camera 102 has dust after being used for a long time, the cleaning liquid is discharged from the spray head 404 through the water pipe by using the water pump in the material box 403, the camera on the monitoring camera 102 is sprayed, the motor 401 is started to drive the cleaning brush 402 to rotate around the camera on the monitoring camera 102 to clean the camera, and after the cleaning, the power supply is turned off.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 claims and their equivalents.

Claims (6)

1. A reservoir dam safety monitoring system, comprising:

a body (100) including a support column (101) and a monitoring camera (102) disposed on one side of the support column (101);

the transmission mechanism (200) comprises a protective shell (201), a motor (202) fixedly arranged in the protective shell (201), a mounting rack (203) sleeved on an output shaft of the motor (202), a reciprocating screw rod (204) rotatably arranged on the mounting rack (203), a screw sleeve (207) suitable for sliding relative to the reciprocating screw rod (204), a connecting strip (208) hinged between the monitoring camera (102) and the screw sleeve (207), a gear ring (206) sleeved on the protective shell (201) and a gear (205) fixedly connected to the end part of the reciprocating screw rod (204) and meshed with the gear ring (206), wherein the monitoring camera (102) is hinged on the mounting rack (203);

an adjustment mechanism (300) for adjusting the height of the monitoring camera (102);

and the dust removing mechanism (400) is used for cleaning dust on the machine head of the monitoring camera (102).

2. The safety monitoring system for the reservoir dam according to claim 1, wherein the adjusting mechanism (300) comprises a screw rod (301) rotatably installed in the supporting column (101), a first bevel gear (302) sleeved on the screw rod (301), a rocker (303) rotatably installed on the supporting column (101), a second bevel gear (304) fixedly connected to the end of the rocker (303) and meshed with the first bevel gear (302) for transmission, and a transmission block (305) adapted to slide relative to the screw rod (301), and the protective shell (201) is fixedly connected to the transmission block (305).

3. The safety monitoring system for reservoir dams according to claim 1, characterized in that said machine body (100) further comprises a protective cover (103) mounted on the monitoring camera (102).

4. The safety monitoring system for the reservoir dam as claimed in claim 3, wherein said dust removing mechanism (400) comprises a motor (401) fixed to the bottom of the protective cover (103), and a cleaning brush (402) fixed to the output shaft of the motor (401).

5. The safety monitoring system for the reservoir dam according to claim 4, wherein the dust removing mechanism (400) further comprises a material box (403) fixedly connected to the protective cover (103), and a spray head (404) fixedly connected to a water pipe of the material box (403), and the spray head (404) is positioned above the camera on the monitoring camera (102).

6. The safety monitoring system for a reservoir dam as claimed in claim 4, wherein said cleaning brush (402) is arc-shaped, and said cleaning brush (402) is attached to a camera of said monitoring camera (102).

Images