Flame monitoring alarm device with probe protection function

Abstract

The utility model relates to the technical field of flame monitoring, and discloses a flame monitoring alarm device with a probe protection function, which comprises a C-shaped frame, a flame monitor arranged above the C-shaped frame, and an adjusting device arranged above the C-shaped frame. According to the flame monitoring alarm device with the probe protection function, by arranging a double-head motor, a second bevel gear, a rotating shaft and a hydraulic rod, the double-head motor is started, an output shaft on the left side of the double-head motor drives the rotating shaft and a flame monitor to rotate, the monitoring angle of the flame monitor is changed, the hydraulic rod is controlled to stretch out and draw back, and the hydraulic rod drives the flame monitor to deflect; the pitching angle of the flame monitor is changed, and the monitoring range of the device is enlarged; by arranging a first bevel gear, a bevel gear ring, a glass protection shell, a cleaning brush, a fixing plate, a silica gel block and a T-shaped rotating ring, the glass protection shell is used for conveniently protecting the flame monitor, and a double-head motor is used for driving the glass protection shell to rotate, so that the cleaning brush is used for cleaning the outer surface of the glass protection shell.

Description

Technical Field

[0001] The utility model relates to the technical field of flame monitoring, in particular to a flame monitoring alarm device with a probe protection function. Background Art

[0002] As the number of residential and office floors increases, fire detection, prevention and timely alarm become particularly important.

[0003] A Chinese patent discloses a flame detection alarm device, with the publication number CN219588599U, which includes a mounting straight plate and a flame detector, wherein the mounting straight plate is provided with assembly holes, and a connecting frame is installed on the outer surface of the mounting straight plate, a supporting column is installed between the connecting frames, and a positioning hole is provided on the supporting column, an adjustment assembly frame is sleeved and installed on the outer side of the supporting column, and an installation storage groove is provided inside the adjustment assembly frame, a connecting rod is installed through the frame of the adjustment assembly frame, and a limited circular plate is installed on the right end of the connecting rod, and a positioning rod is installed in the center of the limited circular plate. In this flame detection alarm device, the staff can pull the flame detector to drive the limited circular plate and the positioning rod to move through the connecting rod, which is conducive to positioning release, and after the flame detector is subsequently released, it can be automatically reset by the elastic force of the supporting spring, and the overall operation and adjustment work is convenient.

[0004] However, it still includes the following disadvantages: the device uses the elastic force of the spring to make the positioning rod lower than the positioning hole to fit the flame detector, but the monitoring range of the device is small, and the monitoring angle cannot be adjusted remotely during use, causing inconvenience. To this end, we propose a flame monitoring alarm device with a probe protection function to solve this problem. Utility Model Content

[0005] The utility model aims to provide a flame monitoring alarm device with a probe protection function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a flame monitoring alarm device with a probe protection function, comprising a C-shaped frame, an alarm is arranged above the C-shaped frame, a flame monitor is arranged above the C-shaped frame, an adjustment device is arranged above the C-shaped frame, and the adjustment device includes an adjustment part;

[0007] The adjustment part includes a double-headed motor, a rotating shaft and a hydraulic rod. The top surface of the double-headed motor is fixedly connected to the inner wall of the C-frame. The outer surface of the bottom end of the rotating shaft rotates through the top surface of the C-frame and extends to the inner side of the C-frame through the bearing.

[0008] A protective part is arranged above the C-shaped frame;

[0009] The protection part comprises a glass protection shell and a T-shaped rotating ring. The glass protection shell is sleeved on the outside of the flame monitor. A rotating slide groove is opened on the top surface of the C-shaped frame, and the T-shaped rotating ring is arranged inside the rotating slide groove.

[0010] A further improvement is that the adjustment part also includes two second bevel gears and a mounting plate, the two second bevel gears are respectively fixedly mounted on the outer surface of the left output shaft of the double-headed motor and the outer surface of the bottom end of the rotating shaft, the outer surfaces of the two second bevel gears are meshed with each other, the top end of the rotating shaft is hinged to the bottom surface of the flame monitor, and by setting a double-headed motor, a second bevel gear and a rotating shaft, the double-headed motor is used to drive the rotating shaft to rotate, thereby changing the monitoring range of the flame monitor.

[0011] A further improvement is that the mounting plate is fixedly sleeved on the outer surface of the rotating shaft, the bottom end of the hydraulic rod is hinged to the left end of the mounting plate, and the top end of the hydraulic rod output rod is hinged to the bottom surface of the flame monitor. By setting the hydraulic rod and the mounting plate, the extension and retraction of the hydraulic rod can be controlled to change the pitch angle of the flame monitor.

[0012] A further improvement is that the protective part also includes a first bevel gear, a bevel gear ring, an extension rod, a mounting tube, a spring, a fixing plate, a silicone block, and a cleaning brush. The top end of the T-shaped rotating ring extends to above the C-shaped frame. A groove is provided on the top surface of the T-shaped rotating ring. The bottom end of the glass protective shell extends into the inside of the groove. By setting up the glass protective shell, the flame detector is protected by the glass protective shell.

[0013] A further improvement is that the outer surface of the silicone block is fixedly connected to the inner wall of the T-shaped rotating ring, and the outer surface of the silicone block is in extrusion contact with the outer surface of the glass protective shell. By setting the silicone block and the T-shaped rotating ring, the glass protective shell is installed using the silicone block.

[0014] A further improvement is that the first bevel gear fixing sleeve is arranged on the outer surface of the right output shaft of the double-headed motor, the bevel gear ring fixing sleeve is arranged on the outer surface of the T-shaped rotating ring, the outer surface of the first bevel gear is meshingly connected with the outer surface of the bevel gear ring, and by setting the first bevel gear and the bevel gear ring, the double-headed motor drives the T-shaped rotating ring and the glass protective shell to rotate, so that the cleaning brush cleans the glass protective shell.

[0015] A further improvement is that the right end face of the extension rod is fixedly connected to the left end face of the cleaning brush, the outer surface of the left end of the extension rod extends to the inside of the mounting tube and is slidably connected to the inner wall of the mounting tube, the fixing plate is fixedly sleeved on the outer surface of the mounting tube, the right end of the spring is fixedly connected to the left end face of the extension rod, and the left end of the spring is fixedly connected to the inner wall of the mounting tube, and the mounting tube, the extension rod and the spring, and the elastic force of the spring are utilized to maintain a certain pressure between the right end face of the cleaning brush and the outer surface of the glass protective shell.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the flame monitoring alarm device with probe protection function is provided with a double-headed motor, a second bevel gear, a rotating shaft, a hydraulic rod and a mounting plate, the double-headed motor is started, and the two second bevel gears are used to make the left output shaft of the double-headed motor drive the rotating shaft and the flame monitor to rotate, thereby changing the monitoring angle of the flame monitor and expanding the monitoring range of the device, and controlling the extension and retraction of the hydraulic rod, so that the hydraulic rod drives the flame monitor to deflect, thereby changing the pitch angle of the flame monitor and expanding the monitoring range of the device; by providing a first bevel gear, a bevel gear ring, a glass protective shell, a cleaning brush, a fixing plate, a silicone block and a T-shaped rotating ring, the glass protective shell is used to facilitate the protection of the flame monitor, and the double-headed motor is used to drive the glass protective shell to rotate so that the cleaning brush cleans the outer surface of the glass protective shell; by providing an extension rod, a mounting tube and a spring, the elastic force of the spring is used to keep a certain extrusion pressure between the right end face of the cleaning brush and the outer surface of the glass protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 for Figure 2 A magnified view of the structure at B in the middle;

[0021] Figure 5 It is a partial cross-sectional view of the three-dimensional structure of the utility model.

[0022] In the figure: 1C-type frame, 2 alarm, 3 adjustment device, 31 protection part, 32 adjustment part, 311 first bevel gear, 312 bevel gear ring, 313 glass protection shell, 314 cleaning brush, 315 extension rod, 316 installation tube, 317 fixing plate, 318 silicone block, 319 T-type rotating ring, 310 spring, 321 double-headed motor, 322 second bevel gear, 324 rotating shaft, 325 hydraulic rod, 326 installation plate, 4 flame monitor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a flame monitoring alarm device with a probe protection function, comprising a C-shaped frame 1, an alarm 2 is arranged above the C-shaped frame 1, a flame monitor 4 is arranged above the C-shaped frame 1, an adjustment device 3 is arranged above the C-shaped frame 1, and the adjustment device 3 includes an adjustment part 32;

[0025] The adjusting part 32 includes a double-headed motor 321, a rotating shaft 324 and a hydraulic rod 325. The top surface of the double-headed motor 321 is fixedly connected to the inner wall of the C-frame 1. The outer surface of the bottom end of the rotating shaft 324 rotates through the top surface of the C-frame 1 and extends to the inner side of the C-frame 1 through a bearing. The adjusting part 32 also includes two second bevel gears 322 and a mounting plate 326. The two second bevel gears 322 are respectively fixedly sleeved on the outer surface of the left output shaft of the double-headed motor 321 and the outer surface of the bottom end of the rotating shaft 324. The outer surfaces of the two second bevel gears 322 are meshed and connected with each other. The top end of the rotating shaft 324 is hinged to the bottom surface of the flame monitor 4.

[0026] The mounting plate 326 is fixedly sleeved on the outer surface of the rotating shaft 324, the bottom end of the hydraulic rod 325 is hinged to the left end of the mounting plate 326, and the top end of the output rod of the hydraulic rod 325 is hinged to the bottom surface of the flame monitor 4. By setting the double-headed motor 321, the second bevel gear 322, the rotating shaft 324, the hydraulic rod 325 and the mounting plate 326, the double-headed motor 321 is started, and the two second bevel gears 322 are used to make the left output shaft of the double-headed motor 321 drive the rotating shaft 324 and the flame monitor 4 to rotate, change the monitoring angle of the flame monitor 4, expand the monitoring range of the device, control the extension and retraction of the hydraulic rod 325, and drive the flame monitor 4 to deflect, change the pitch angle of the flame monitor 4, and expand the monitoring range of the device;

[0027] A protection portion 31 is provided above the C-shaped frame 1;

[0028] The protection part 31 includes a glass protection shell 313 and a T-shaped rotating ring 319. The glass protection shell 313 is sleeved on the outside of the flame detector 4. A rotating groove is provided on the top surface of the C-shaped frame 1. The T-shaped rotating ring 319 is arranged inside the rotating groove. The protection part 31 also includes a first bevel gear 311, a bevel gear ring 312, an extension rod 315, a mounting cylinder 316, a spring 310, a fixing plate 317, a silica gel block 318, and a cleaning brush 314. The top end of the T-shaped rotating ring 319 extends to the top of the C-shaped frame 1. A groove is provided on the top surface of the T-shaped rotating ring 319. The bottom end of the glass protection shell 313 extends to the inside of the groove.

[0029] The first bevel gear 311 is fixedly sleeved on the outer surface of the right output shaft of the double-headed motor 321, and the bevel gear ring 312 is fixedly sleeved on the outer surface of the T-shaped rotating ring 319, and the outer surface of the first bevel gear 311 is meshedly connected with the outer surface of the bevel gear ring 312;

[0030] The outer surface of the silica gel block 318 is fixedly connected to the inner wall of the T-shaped rotating ring 319, and the outer surface of the silica gel block 318 is in extrusion contact with the outer surface of the glass protective shell 313. By arranging the first bevel gear 311, the bevel gear ring 312, the glass protective shell 313, the cleaning brush 314, the fixing plate 317, the silica gel block 318 and the T-shaped rotating ring 319, the glass protective shell 313 is used to protect the flame monitor 4. The double-headed motor 321 is used to drive the glass protective shell 313 to rotate, so that the cleaning brush 314 cleans the outer surface of the glass protective shell 313.

[0031] The right end face of the extension rod 315 is fixedly connected to the left end face of the cleaning brush 314, the outer surface of the left end of the extension rod 315 extends to the inside of the mounting tube 316 and is slidably connected to the inner wall of the mounting tube 316, the fixing plate 317 is fixedly sleeved on the outer surface of the mounting tube 316, the right end of the spring 310 is fixedly connected to the left end face of the extension rod 315, and the left end of the spring 310 is fixedly connected to the inner wall of the mounting tube 316. By arranging the extension rod 315, the mounting tube 316 and the spring 310, the elastic force of the spring 310 is utilized to maintain a certain extrusion pressure between the right end face of the cleaning brush 314 and the outer surface of the glass protective shell 313.

[0032] When in use, the double-headed motor 321 is started, and the left output shaft of the double-headed motor 321 drives the lower second bevel gear 322 to rotate, the lower second bevel gear 322 drives the upper second bevel gear 322 to rotate, the upper second bevel gear 322 drives the rotating shaft 324 and the flame monitor 4 to rotate, the hydraulic rod 325 is controlled to extend, and the output rod of the hydraulic rod 325 pushes the flame monitor 4 to deflect, and at the same time, the right output shaft of the double-headed motor 321 drives the first bevel gear 311 to rotate, the first bevel gear 311 drives the bevel gear ring 312 to rotate, and the bevel gear ring 312 drives the T-shaped rotating ring 319 and the glass protective shell 313 to rotate, so that the cleaning brush 314 cleans the glass protective shell 313.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame monitoring alarm device with a probe protection function, comprising a C-shaped frame (1), characterized in that: An alarm (2) is arranged above the C-shaped frame (1), a flame monitor (4) is arranged above the C-shaped frame (1), and an adjustment device (3) is arranged above the C-shaped frame (1), the adjustment device (3) comprising an adjustment portion (32); The adjusting portion (32) comprises a double-headed motor (321), a rotating shaft (324) and a hydraulic rod (325); the top surface of the double-headed motor (321) is fixedly connected to the inner wall of the C-shaped frame (1); the outer surface of the bottom end of the rotating shaft (324) rotates through the top surface of the C-shaped frame (1) via a bearing and extends to the inner side of the C-shaped frame (1); A protective portion (31) is provided above the C-shaped frame (1); The protection part (31) comprises a glass protection shell (313) and a T-shaped rotating ring (319); the glass protection shell (313) is sleeved on the outside of the flame monitor (4); a rotating slide groove is provided on the top surface of the C-shaped frame (1); and the T-shaped rotating ring (319) is arranged inside the rotating slide groove.

2. The flame monitoring alarm device with a probe protection function according to claim 1 is characterized in that: The adjustment portion (32) further comprises two second bevel gears (322) and a mounting plate (326); the two second bevel gears (322) are respectively fixedly sleeved on the outer surface of the left output shaft of the double-headed motor (321) and the outer surface of the bottom end of the rotating shaft (324); the outer surfaces of the two second bevel gears (322) are meshed with each other, and the top end of the rotating shaft (324) is hinged to the bottom surface of the flame monitor (4).

3. The flame monitoring alarm device with a probe protection function according to claim 2 is characterized in that: The mounting plate (326) is fixedly sleeved on the outer surface of the rotating shaft (324); the bottom end of the hydraulic rod (325) is hinged to the left end of the mounting plate (326); and the top end of the output rod of the hydraulic rod (325) is hinged to the bottom surface of the flame monitor (4).

4. The flame monitoring alarm device with a probe protection function according to claim 1 is characterized in that: The protection part (31) further comprises a first bevel gear (311), a bevel gear ring (312), an extension rod (315), a mounting tube (316), a spring (310), a fixing plate (317), a silicone block (318), and a cleaning brush (314); the top end of the T-shaped rotating ring (319) extends above the C-shaped frame (1); a groove is formed on the top surface of the T-shaped rotating ring (319); and the bottom end of the glass protection shell (313) extends into the interior of the groove.

5. The flame monitoring alarm device with a probe protection function according to claim 4 is characterized in that: The outer surface of the silica gel block (318) is fixedly connected to the inner wall of the T-shaped rotating ring (319), and the outer surface of the silica gel block (318) is in extrusion contact with the outer surface of the glass protective shell (313).

6. The flame monitoring alarm device with a probe protection function according to claim 4 is characterized in that: The first bevel gear (311) is fixedly sleeved on the outer surface of the right output shaft of the double-headed motor (321), the bevel gear ring (312) is fixedly sleeved on the outer surface of the T-shaped rotating ring (319), and the outer surface of the first bevel gear (311) is meshingly connected with the outer surface of the bevel gear ring (312).

7. The flame monitoring alarm device with a probe protection function according to claim 4 is characterized in that: The right end face of the extension rod (315) is fixedly connected to the left end face of the cleaning brush (314); the outer surface of the left end of the extension rod (315) extends into the interior of the mounting tube (316) and is slidably connected to the inner wall of the mounting tube (316); the fixing plate (317) is fixedly sleeved on the outer surface of the mounting tube (316); the right end of the spring (310) is fixedly connected to the left end face of the extension rod (315); and the left end of the spring (310) is fixedly connected to the inner wall of the mounting tube (316).

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