Infrared monitoring device for bridge floor

Abstract

The utility model relates to the field of monitoring equipment, in particular to a bridge floor infrared monitoring device which comprises a shell, an infrared monitoring probe used for monitoring a bridge floor is arranged above the shell, and a driving unit used for enabling the infrared monitoring device to inspect along a bridge is arranged on one side of the shell. A driving unit used for driving the running unit to work is arranged on one side of the running unit, and an adjusting unit used for being matched with the running unit to repeatedly adjust the monitoring angle of the infrared monitoring probe in the running process is arranged below the infrared monitoring probe. The automation degree of the bridge floor infrared monitoring device is greatly improved, the inspection and monitoring range of the bridge floor is widened, and the installation cost of the bridge floor infrared monitoring device is reduced.

Description

Technical Field

[0001] The utility model relates to the field of monitoring equipment, in particular to an infrared monitoring device for a bridge deck. Background Art

[0002] As society develops faster and faster, people's pace of life also becomes faster and faster, and people's pressure also increases. When people are under excessive psychological pressure for a long time or when an emergency occurs, they may choose to commit suicide by jumping off a bridge or other means. In order to avoid tragedy, it is necessary to monitor the bridge surface.

[0003] In order to reduce the occurrence of bridge jumping incidents, the traditional blocking method of adding protective devices and deploying more bridge guards is generally adopted. This not only increases manpower and material resources, but also easily scares the living or reminds the suicidal person when they are about to commit suicide, increasing the probability of them jumping off the bridge. At the same time, the monitoring range of the existing bridge surface infrared monitoring device is small. When used on a long bridge, multiple monitoring devices need to be installed, which increases the monitoring cost. Therefore, we propose a bridge surface infrared monitoring device to solve the above problems. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the problems of small monitoring range and high cost of existing bridge deck infrared monitoring devices, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a bridge deck infrared monitoring device, which aims to solve the problems of small monitoring range and high cost of existing bridge deck infrared monitoring devices.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: it includes a shell, an infrared monitoring probe for monitoring the bridge deck is provided above the shell, a traveling unit for enabling the infrared monitoring device to patrol along the bridge is provided on one side of the shell, a driving unit for driving the traveling unit is provided on one side of the traveling unit, and an adjustment unit is provided below the infrared monitoring probe for cooperating with the traveling unit to repeatedly adjust the monitoring angle of the infrared monitoring probe during driving.

[0008] As a preferred solution of the bridge deck infrared monitoring device of the present invention, the traveling unit includes a first gear and a second gear rotatably connected to the inner side wall of the shell, the first gear and the second gear are engaged with each other, and four groups of first moving wheels are provided on one side of the shell, and one end of the four groups of first moving wheels is rotatably connected to a fixed frame, wherein one end of the two groups of first moving wheels on one side of the fixed frame is fixedly connected to the first gear and the second gear respectively, and one end of the two groups of first moving wheels on the other side of the fixed frame are both rotatably connected to the shell, and two groups of second moving wheels are symmetrically provided on one side of the fixed frame.

[0009] As a preferred solution of the bridge deck infrared monitoring device of the present invention, the driving unit includes a motor frame fixedly connected to the shell, a motor is fixedly connected to the motor frame, and a driving end of the motor is fixedly connected to the first gear.

[0010] As a preferred solution of the bridge deck infrared monitoring device of the present invention, the adjustment unit includes a turntable fixedly connected to one side of the second gear, a push rod fixedly connected to one side of the turntable, the adjustment unit also includes a T-shaped rod slidably arranged in the shell, the vertical section of the T-shaped rod is provided with a slide groove, the push rod is slidably arranged in the slide groove, a rack is provided on one side of the horizontal section of the T-shaped rod, a rotating shaft is fixedly connected to the bottom of the infrared monitoring probe, one end of the rotating shaft is fixedly connected to the third gear, and the third gear is engaged with the rack.

[0011] As a preferred solution of the bridge deck infrared monitoring device of the present invention, the side wall of the first moving wheel is provided with rubber, and the surface of the rubber is provided with anti-slip grooves.

[0012] The beneficial effects of the bridge deck infrared monitoring device of the utility model are:

[0013] 1. A traveling unit is provided, including four groups of first moving wheels, the first moving wheels are used to engage with the bridge handle, and a driving unit is provided for driving the first moving wheels to rotate. A shell is provided on one side of the four groups of first moving wheels, and an infrared monitoring probe is provided on the shell. The infrared monitoring probe is driven by the driving unit to travel on the bridge handle, and a plurality of identical bridge deck infrared monitoring devices are provided on the bridge handle. The area is divided into sections according to the length of the bridge, and the bridge deck infrared monitoring device is used to carry out reciprocating patrol monitoring in each area, thereby replacing manual patrol and greatly improving the degree of automation. At the same time, the movable bridge deck infrared monitoring device can greatly increase the scope of bridge deck patrol monitoring, avoiding the installation of too many bridge deck infrared monitoring devices to expand the patrol monitoring range, which leads to increased costs.

[0014] 2. By setting up an adjustment unit, the infrared monitoring probe can symmetrically adjust the patrol monitoring angle of the bridge deck when the bridge deck infrared monitoring device is traveling on the bridge handle. Even if the bridge deck infrared monitoring device is traveling forward, the infrared monitoring probe can monitor the situation at the rear, further improving the range of patrol monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of the bridge deck infrared monitoring device.

[0017] Figure 2 This is a side view of the overall structure of the bridge deck infrared monitoring device after removing the rear cover of the shell.

[0018] Figure 3 This is a structural diagram of the overall structure of the bridge deck infrared monitoring device.

[0019] Figure 4 This is a structural breakdown diagram of the bridge deck infrared monitoring device after removing the shell from the overall structure.

[0020] Description of reference numerals:

[0021] 100, housing;

[0022] 200, travel unit; 201, first gear; 202, first moving wheel; 2021, rubber; 203, fixing frame; 204, second moving wheel; 205, second gear;

[0023] 300, infrared monitoring probe;

[0024] 400, drive unit; 401, motor frame; 402, motor;

[0025] 500, adjustment unit; 501, T-shaped rod; 5011, slide groove; 502, slider; 503, turntable; 504, push rod; 505, third gear; 506, rotating shaft. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] Reference Figure 1-Figure 4The present invention provides a bridge deck infrared monitoring device, which includes a housing 100. An infrared monitoring probe 300 for monitoring the bridge deck is provided above the housing 100. A traveling unit 200 for enabling the infrared monitoring device to patrol along the bridge is provided on one side of the housing 100. A driving unit 400 for driving the traveling unit 200 is provided on one side of the traveling unit 200. An adjusting unit 500 for cooperating with the traveling unit 200 to repeatedly adjust the monitoring angle of the infrared monitoring probe 300 during driving is provided below the infrared monitoring probe 300. The monitoring principle of the infrared monitoring probe 300 is a prior art and will not be elaborated here.

[0028] The travel unit 200 includes a first gear 201 and a second gear 205 rotatably connected to the inner wall of the housing 100. The first gear 201 and the second gear 205 are meshed with each other. One side of the housing 100 is provided with four groups of first moving wheels 202. One end of the four groups of first moving wheels 202 is rotatably connected to a fixing frame 203 for connecting and limiting the four groups of first moving wheels 202. One end of the two groups of first moving wheels 202 on one side of the fixing frame 203 is fixedly connected to the first gear 201 and the second gear 205 respectively, and one end of the two groups of first moving wheels 202 on the other side of the fixing frame 203 is rotatably connected to the housing 100. Two sets of second moving wheels 204 are symmetrically provided on one side to increase the stability of the bridge deck infrared monitoring device when traveling on the bridge handle and reduce friction. The side wall of the first moving wheel 202 is provided with rubber 2021, and the surface of the rubber 2021 is provided with anti-skid grooves. The rubber 2021 can increase the friction between the first moving wheel 202 and the bridge handle, and at the same time, prevent the first moving wheel 202 from damaging the bridge handle. The anti-skid grooves can further increase the friction between the first moving wheel 202 and the bridge handle, making the bridge deck infrared monitoring device more stable during the inspection process. The purpose of providing four sets of first moving wheels 202 is to increase the stability of the housing 100 during driving;

[0029] The driving unit 400 includes a motor frame 401 fixedly connected to the housing 100, a motor 402 fixedly connected to the motor frame 401, the motor 402 has a braking function, and a driving end of the motor 402 is fixedly connected to the first gear 201;

[0030] When in use, by starting the motor 402, the motor 402 drives the first gear 201 to rotate, the first gear 201 drives the second gear 205 to rotate in the opposite direction, the first gear 201 drives the lower first moving wheel 202 to rotate in the same direction, and the second gear 205 drives the upper first moving wheel 202 to rotate in the same direction, so that the upper and lower sets of first moving wheels 202 can roll along the bridge handle, so that the bridge deck infrared monitoring device can travel along the bridge handle and perform patrol monitoring;

[0031] The adjusting unit 500 includes a turntable 503 fixedly connected to one side of the second gear 205, and a push rod 504 is fixedly connected to one side of the turntable 503. The adjusting unit 500 also includes a T-shaped rod 501 slidably arranged in the housing 100, and a slider 502 is fixedly connected to the upper side wall of the housing 100 on the upper side of the horizontal section of the T-shaped rod 501. One end of the slider 502 is slidably connected to the upper side wall of the housing 100, and a vertical section of the T-shaped rod 501 is provided with a slide groove 5011. The push rod 504 is slidably arranged in the slide groove 5011. By rotating the push rod 504, the T-shaped rod 501 can be driven to perform horizontal reciprocating motion along the upper side wall of the housing 100. A rack is provided on one side of the horizontal section of the T-shaped rod 501. A rotating shaft 506 is fixedly connected to the lower side of the infrared monitoring probe 300, and one end of the rotating shaft 506 is fixedly connected to the third gear 505. The third gear 505 is meshed with the rack. The reciprocating rotation of the third gear 505 can be realized through the horizontal reciprocating motion of the T-shaped rod 501.

[0032] When in use, the second gear 205 drives the turntable 503 to rotate when it rotates, and the turntable 503 drives the push rod 504 to rotate. The push rod 504 drives the T-shaped rod 501 to move back and forth horizontally through the slide groove 5011. The T-shaped rod 501 drives the rack on one side of its horizontal section to move back and forth horizontally, and the rack drives the third gear 505 to rotate back and forth. The third gear 505 drives the infrared monitoring probe 300 to rotate back and forth through the rotating shaft 506, thereby improving the range of the bridge deck infrared monitoring device's driving patrol monitoring.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A bridge deck infrared monitoring device, characterized by: include, A housing (100) is provided, above the housing (100) is provided an infrared monitoring probe (300) for monitoring the bridge deck, one side of the housing (100) is provided with a traveling unit (200) for enabling the infrared monitoring device to patrol along the bridge, one side of the traveling unit (200) is provided with a driving unit (400) for driving the traveling unit (200) to work, and below the infrared monitoring probe (300) is provided an adjustment unit (500) for cooperating with the traveling unit (200) to repeatedly adjust the monitoring angle of the infrared monitoring probe (300) during driving.

2. The bridge deck infrared monitoring device according to claim 1, characterized in that: The travel unit (200) comprises a first gear (201) and a second gear (205) rotatably connected to the inner wall of the housing (100), the first gear (201) and the second gear (205) meshing with each other, one side of the housing (100) is provided with four groups of first moving wheels (202), one end of the four groups of first moving wheels (202) is rotatably connected to a fixing frame (203), wherein one end of two groups of first moving wheels (202) on one side of the fixing frame (203) is fixedly connected to the first gear (201) and the second gear (205), respectively, and one end of two groups of first moving wheels (202) on the other side of the fixing frame (203) are both rotatably connected to the housing (100), and one side of the fixing frame (203) is symmetrically provided with two groups of second moving wheels (204).

3. The bridge deck infrared monitoring device according to claim 2, characterized in that: The driving unit (400) comprises a motor frame (401) fixedly connected to the housing (100), a motor (402) fixedly connected to the motor frame (401), and a driving end of the motor (402) fixedly connected to the first gear (201).

4. The bridge deck infrared monitoring device according to claim 3, characterized in that: The adjustment unit (500) includes a rotating disk (503) fixedly connected to one side of the second gear (205), a push rod (504) fixedly connected to one side of the rotating disk (503), and the adjustment unit (500) further includes a T-shaped rod (501) slidably arranged in the housing (100), a vertical section of the T-shaped rod (501) is provided with a slide groove (5011), the push rod (504) is slidably arranged in the slide groove (5011), and a rack is provided on one side of the horizontal section of the T-shaped rod (501). A rotating shaft (506) is fixedly connected to the bottom of the infrared monitoring probe (300), and one end of the rotating shaft (506) is fixedly connected to a third gear (505), and the third gear (505) is meshed with the rack.

5. The bridge deck infrared monitoring device according to claim 4, characterized in that: The side wall of the first moving wheel (202) is provided with rubber (2021), and the surface of the rubber (2021) is provided with anti-slip grooves.

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