Fireproof monitoring device for weak current engineering

Abstract

The utility model relates to the technical field of weak current engineering monitoring, in particular to a fireproof monitoring device for weak current engineering. Comprising an adjusting device, the adjusting device comprises a fixing frame, the fixing frame is fixedly connected with a wall body, one side of the inner wall of the fixing frame is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a screw rod. According to the weak current engineering fireproof monitoring device provided by the utility model, when the use effect of the fireproof monitoring device needs to be improved, the height of the fireproof monitoring device can be adjusted through the adjusting device, and the height of the fireproof monitoring device is adjusted to the high position of the wall body, so that the use effect of the fireproof monitoring device can be improved; the height of the fireproof monitoring device can be adjusted, the fireproof monitoring device can be used more flexibly, and technicians can conveniently test and maintain the fireproof monitoring device.

Description

Technical Field

[0001] The utility model relates to the technical field of weak current engineering monitoring, in particular to a fire prevention type monitoring device for weak current engineering. Background Art

[0002] Weak current engineering monitoring refers to the monitoring and management of the environment, equipment and personnel activities in buildings or other facilities by installing telecommunications, data networks, security monitoring, building automation and other systems.

[0003] The utility model with announcement number CN220752850U discloses a monitoring device for weak current engineering, and the key points of its technical solution are as follows: it includes a mounting plate, the top and bottom of the front side of the mounting plate and the top and bottom of the back side are both provided with through holes, the top and bottom of the right side of the mounting plate are both provided with mounting grooves, the inner cavity of the mounting groove is provided with a mounting block, and the right side of the mounting block penetrates the right side of the mounting groove and an alarm is installed. Compared with the original alarm device, the alarm device can be automatically installed or disassembled, and the installation and fixation of the alarm device will not be affected by the complex disassembly and assembly structure or the loss of parts, and will not affect the later maintenance of the alarm device, and can meet the use requirements.

[0004] Regarding the above-mentioned related content, the following technical defects exist: the fire prevention monitoring device of weak current engineering is a monitoring device or system designed in the weak current system of a building, especially for fire safety, and the fire prevention monitoring device is a safety measure in these systems, but when the fire prevention monitoring device is installed on the wall of the weak current engineering building, it is found that the fire prevention monitoring device cannot be adjusted in height, which also leads to poor use of the fire prevention monitoring device. Installing it high on the wall can better sense dangerous situations through the fire prevention monitoring device body, but when installing it at a high place, the installation is more troublesome, and the installation also requires the use of a stepladder, which reduces the speed of installing the fire prevention monitoring device. At the same time, there are certain safety hazards when installing the fire prevention monitoring device on a stepladder. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the fire-proof monitoring device cannot be height-adjusted, which also leads to poor use effect of the fire-proof monitoring device. Installing it high on the wall can better sense dangerous situations through the fire-proof monitoring device body, but when installed at a high place, the installation is more troublesome and the installation requires the help of a herringbone ladder, which reduces the speed of installing the fire-proof monitoring device. At the same time, installing the fire-proof monitoring device on a herringbone ladder also has certain safety hazards.

[0006] In order to solve the above technical problems, the utility model provides a fire-proof monitoring device for weak current engineering, including: a wall and an auxiliary device, a fire-proof monitoring device body is installed on one side of the wall, and an adjustment device is provided on the side of the wall close to the fire-proof monitoring device body, the adjustment device includes a fixed frame, the fixed frame is fixedly connected to the wall, a support plate is fixedly connected to one side of the inner wall of the fixed frame, a motor is fixedly connected to one side of the support plate, a screw is fixedly connected to the output end of the motor, the arc surface of the screw is threadedly connected to two threaded rings, the two threaded rings are fixedly connected to the fire-proof monitoring device body with the aid of the auxiliary device, one end of the arc surface of the threaded ring is fixedly connected to a connecting block, the inner wall of the connecting block slides through a limiting rod, and one end of the limiting rod is fixedly connected to the support plate.

[0007] The effects achieved by the above components are: the fire-proof monitoring device for weak current engineering is a monitoring device or system designed in the weak current system of a building, especially for fire safety. Weak current engineering usually includes telecommunications, data networks, security monitoring, building automation and other systems, and the fire-proof monitoring device body is a safety measure in these systems. However, when the fire-proof monitoring device body is installed on the wall of the weak current engineering building, it is found that the fire-proof monitoring device body cannot be adjusted in height, which also leads to poor use of the fire-proof monitoring device. When installed at a high place on the wall, the fire-proof monitoring device body can better sense the dangerous situation through the fire-proof monitoring device body, but when installed at a high place, the installation is more troublesome, and the installation also requires the help of a stepladder, which reduces the speed of installing the fire-proof monitoring device body. At the same time, there are certain safety hazards when installing the fire-proof monitoring device body on the stepladder. At this time, the installed fire-proof monitoring device body can be adjusted in height through the adjustment device, so that the use effect of the fire-proof monitoring device body can be improved by adjusting the height of the fire-proof monitoring device body.

[0008] Preferably, a protective shell is provided on the arc surface of the motor, and the protective shell is fixedly connected to the support plate.

[0009] The effect achieved by the above components is: the surface of the motor is relatively fragile, and at this time the surface of the motor can be protected by a protective shell, thereby protecting the surface of the motor to avoid damage to the surface of the motor.

[0010] Preferably, the arc surface of the protective shell is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are evenly distributed on the arc surface of the protective shell.

[0011] The effect achieved by the above components is that when the protective shell protects the surface of the motor, the heat dissipation holes opened on the protective shell can dissipate the temperature inside the protective shell, thereby preventing the heat energy generated by the motor from affecting the life of the motor through heat dissipation.

[0012] Preferably, a spring is sleeved on one end of the screw rod away from the motor, one end of the screw rod is slidably connected to a connecting ring, and two ends of the spring are fixedly connected to the screw rod and the connecting ring respectively.

[0013] The effect achieved by the above components is that when the motor drives the threaded ring to slide on the screw, the connecting ring installed on the spring can prevent the threaded ring from directly contacting the bottom of the screw, thereby avoiding wear between the two.

[0014] Preferably, an auxiliary device is provided on the side of the wall close to the main body of the fire-proof monitoring device, and the auxiliary device includes a connecting frame, which is fixedly connected to two threaded rings, and support rods are fixedly connected to both sides of the inner wall of the connecting frame, and a connecting ring is fixedly connected to the end of the support rod away from the connecting frame, and the inner wall threads of the two connecting rings are penetrated by the same rotating rod, and a contact block is fixedly connected to the end of the rotating rod close to the main body of the fire-proof monitoring device.

[0015] The effect achieved by the above-mentioned components is: when a failure occurs in the fire-proof monitoring device body, the fire-proof monitoring device body can be removed from the adjusting device through the auxiliary device, so that the fire-proof monitoring device body can be removed from the adjusting device through the auxiliary device, making it convenient for maintenance personnel to repair the fire-proof monitoring device body, so that the fire-proof monitoring device body can be put into work as soon as possible after quick maintenance.

[0016] Preferably, a friction pad is fixedly connected to a side of the contact block away from the rotating rod, and the cross section of the friction pad is circular.

[0017] The effect achieved by the above components is that when the contact block contacts the body of the fire-proof monitoring device, the friction pad installed on the contact block can adjust the friction force when the contact block contacts the body of the fire-proof monitoring device, thereby improving the contact stability between the two.

[0018] Preferably, the arc surface of the rotating rod is provided with a plurality of anti-skid grooves, and the plurality of anti-skid grooves are evenly distributed on the arc surface of the rotating rod.

[0019] The effect achieved by the above components is that when the rotating rod needs to be rotated in the connecting ring, the anti-slip groove installed on the rotating rod can increase the friction between the surface of the rotating rod and the hand when the rotating rod is rotated, thereby increasing the speed of rotating the rotating rod by increasing the friction between the hand and the rotating rod.

[0020] Compared with the related art, the fire prevention monitoring device for weak current engineering provided by the utility model has the following beneficial effects:

[0021] The utility model provides a fire-proof monitoring device for weak current engineering. By arranging an adjusting device, when it is necessary to improve the use effect of the fire-proof monitoring device, the height of the fire-proof monitoring device can be adjusted by the adjusting device. The height of the fire-proof monitoring device can be adjusted toward the height of the wall, which can improve the use effect of the fire-proof monitoring device. The height of the fire-proof monitoring device can be adjusted, and the use of the fire-proof monitoring device can be made more flexible, which is convenient for technical personnel to test and maintain the fire-proof monitoring device.

[0022] By setting up auxiliary devices, when the fire-proof monitoring device fails, it can be quickly removed from the adjusting device through the auxiliary devices. The auxiliary devices can increase the speed of disassembling the fire-proof monitoring device, and the rapid disassembly makes it convenient for maintenance personnel to quickly repair the fire-proof monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a fire-proof monitoring device for weak current engineering provided by the utility model;

[0024] Figure 2 for Figure 1 The structural schematic diagram of the regulating device shown;

[0025] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0026] Figure 4 for Figure 1 A schematic diagram of a partial disassembled structure of the regulating device shown;

[0027] Figure 5 for Figure 1 A partial structural schematic diagram of the regulating device shown;

[0028] Figure 6 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0029] Figure 7 for Figure 6 An enlarged view of point B is shown.

[0030] Numbers in the figure: 1. Wall; 2. Adjustment device; 201. Fixed frame; 202. Support plate; 203. Motor; 204. Screw; 205. Threaded ring; 206. Connecting block; 207. Limit rod; 208. Protective shell; 209. Heat dissipation hole; 210. Spring; 211. Connecting ring; 3. Auxiliary device; 31. Connecting frame; 32. Support rod; 33. Connecting ring; 34. Rotating rod; 35. Contact block; 36. Friction pad; 37. Anti-skid groove; 4. Fire-proof monitoring device body. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0033] See also Figures 1 to 7 A fire-proof monitoring device for a weak current engineering project provided by an embodiment of the utility model comprises: a wall 1 and an auxiliary device 3, a fire-proof monitoring device body 4 is installed on one side of the wall 1, an adjustment device 2 is provided on the side of the wall 1 close to the fire-proof monitoring device body 4, and an auxiliary device 3 is provided on the side of the wall 1 close to the fire-proof monitoring device body 4.

[0034] In the embodiments of the present invention, please refer to Figures 2 to 5 The adjusting device 2 includes a fixed frame 201, which is fixedly connected to the wall 1. A support plate 202 is fixedly connected to one side of the inner wall of the fixed frame 201. A motor 203 is fixedly connected to one side of the support plate 202. A screw 204 is fixedly connected to the output end of the motor 203. The arc surface of the screw 204 is threadedly connected to two threaded rings 205. The two threaded rings 205 are fixedly connected to the main body 4 of the fire-proof monitoring device with the aid of an auxiliary device 3. A connecting block 206 is fixedly connected to one end of the arc surface of the threaded ring 205. The inner wall of the connecting block 206 slides through a limit rod 207. One end of the limit rod 207 is fixedly connected to the support plate 202. The weak current engineering fire-proof monitoring device is a monitoring device or system designed in a weak current system of a building, especially for fire safety. Weak current engineering usually includes systems such as telecommunications, data networks, security monitoring, and building automation, and fire prevention The fire monitoring device body 4 is a safety measure in these systems, but when the fire-proof monitoring device body 4 is installed on the wall 1 of the weak current engineering building, it is found that the fire-proof monitoring device body 4 cannot be adjusted in height. Installing it at a high place on the wall 1 can better sense the dangerous situation through the fire-proof monitoring device body 4, but when installed at a high place, the installation is more troublesome, and the installation also requires the help of a stepladder, which reduces the speed of installing the fire-proof monitoring device body 4. At the same time, there are certain safety hazards in installing the fire-proof monitoring device body 4 on the stepladder. At this time, the installed fire-proof monitoring device body 4 can be height-adjusted through the adjusting device 2, so that the use effect of the fire-proof monitoring device body 4 can be improved by adjusting the height of the fire-proof monitoring device body 4. The arc surface of the motor 203 is provided with a protective shell 208, and the protective shell 208 is fixedly connected to the support plate 202.

[0035] The effect achieved by the above components is that the surface of the motor 203 is relatively fragile, and the protective shell 208 can be used to protect the surface of the motor 203, so as to avoid the surface of the motor 203 from being damaged by protecting the surface of the motor 203. The arc surface of the protective shell 208 is provided with a plurality of heat dissipation holes 209, and the plurality of heat dissipation holes 209 are evenly distributed on the arc surface of the protective shell 208. When the protective shell 208 protects the surface of the motor 203, the heat dissipation holes 209 provided on the protective shell 208 can regulate the temperature inside the protective shell 208. Heat dissipation, thereby preventing the heat energy generated by the motor 203 from affecting the life of the motor 203, a spring 210 is sleeved on one end of the screw 204 away from the motor 203, and a connecting ring 211 is slidably connected to one end of the screw 204, and both ends of the spring 210 are fixedly connected to the screw 204 and the connecting ring 211 respectively. When the motor 203 drives the threaded ring 205 to slide on the screw 204, the connecting ring 211 installed on the spring 210 can prevent the threaded ring 205 from directly contacting the bottom of the screw 204, thereby preventing wear between the two;

[0036] In the embodiments of the present invention, please refer to Figure 6 and Figure 7 The auxiliary device 3 includes a connecting frame 31, which is fixedly connected to the two threaded rings 205. Support rods 32 are fixedly connected to both sides of the inner wall of the connecting frame 31. The end of the support rod 32 away from the connecting frame 31 is fixedly connected to a connecting ring 33. The inner wall threads of the two connecting rings 33 are penetrated by the same rotating rod 34. The end of the rotating rod 34 close to the fire-proof monitoring device body 4 is fixedly connected to a contact block 35. When a failure occurs, the fire-proof monitoring device body 4 can be removed from the adjusting device 2 through the auxiliary device 3, so that the fire-proof monitoring device body 4 can be removed from the adjusting device 2 through the auxiliary device 3, which is convenient for maintenance personnel to repair the fire-proof monitoring device body 4, so that the fire-proof monitoring device body 4 can be put into work as soon as possible after rapid maintenance. A friction pad 36 is fixedly connected to the side of the contact block 35 away from the rotating rod 34. The cross section of the friction pad 36 is circular. When the contact block 35 contacts the body 4 of the fire-proof monitoring device, the friction pad 36 installed on the contact block 35 can adjust the friction force when the contact block 35 contacts the body 4 of the fire-proof monitoring device, thereby improving the contact stability between the two. The arc surface of the rotating rod 34 is provided with a plurality of anti-skid grooves 37. The plurality of anti-skid grooves 37 are evenly distributed on the arc surface of the rotating rod 34. When the rotating rod 34 needs to be rotated in the connecting ring 33, the anti-skid grooves 37 installed on the rotating rod 34 can increase the friction between the surface of the rotating rod 34 and the hand when the rotating rod 34 is rotated, thereby increasing the speed of rotating the rotating rod 34 by increasing the friction between the hand and the rotating rod 34.

[0037] The working principle of a fire-proof monitoring device for weak current engineering provided by the utility model is as follows: when the height of the fire-proof monitoring device body 4 needs to be adjusted, the motor 203 installed on the support plate 202 is started, and the movement of the motor 203 drives the screw 204 to rotate through the output end, and the rotation of the screw 204 drives the threaded ring 205 to rotate on the screw 204, and the threaded ring 205 is connected to the fire-proof monitoring device body 4. When the threaded ring 205 moves, it drives the fire-proof monitoring device body 4 to move together, and because the threaded ring 205 A connecting block 206 is installed on it, and a limiting rod 207 is installed in the connecting block 206. The limiting rod 207 is connected to the support plate 202. Therefore, in the process of the screw rod 204 driving the threaded ring 205 to rotate, the limiting rod 207 can limit the rotation of the threaded ring 205, so that the threaded ring 205 can only move up and down along the direction of the limiting rod 207, so that the threaded ring 205 can move up and down through the up and down movement of the threaded ring 205 to drive the fire-proof monitoring device body 4 to move up and down, thereby achieving the effect of adjusting the up and down height of the fire-proof monitoring device body 4.

[0038] When it is necessary to remove the faulty fire-proof monitoring device body 4 from the adjusting device 2, rotate the rotating rod 34 in the two connecting rings 33. The movement of the rotating rod 34 will drive the contact block 35 to move to the side away from the fire-proof monitoring device body 4, so that the contact block 35 can be driven away from the fire-proof monitoring device body 4 by rotating the rotating rod 34. When the contact block 35 is away from the fire-proof monitoring device body 4, the fire-proof monitoring device body 4 will be temporarily restricted in the connecting frame 31. At this time, the faulty fire-proof monitoring device body 4 can be taken out of the connecting frame 31, and the faulty fire-proof monitoring device body 4 can be removed from the adjusting device 2, thereby facilitating maintenance personnel to repair the fire-proof monitoring device body 4.

[0039] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fire-proof monitoring device for weak current engineering, characterized in that: include: A wall (1) and an auxiliary device (3), wherein a fire-proof monitoring device body (4) is installed on one side of the wall (1), and an adjustment device (2) is provided on a side of the wall (1) close to the fire-proof monitoring device body (4), wherein the adjustment device (2) comprises a fixing frame (201), wherein the fixing frame (201) is fixedly connected to the wall (1), wherein a support plate (202) is fixedly connected to one side of the inner wall of the fixing frame (201), wherein a motor (203) is fixedly connected to one side of the support plate (202), wherein the motor ( The output end of the fire-proof monitoring device (203) is fixedly connected to a screw rod (204), the arc surface of the screw rod (204) is threadedly connected to two threaded rings (205), the two threaded rings (205) are fixedly connected to the fire-proof monitoring device body (4) with the aid of an auxiliary device (3), one end of the arc surface of the threaded ring (205) is fixedly connected to a connecting block (206), the inner wall of the connecting block (206) slides through a limiting rod (207), one end of the limiting rod (207) is fixedly connected to the support plate (202).

2. A fire-proof monitoring device for weak current engineering according to claim 1, characterized in that: The arc surface of the motor (203) is provided with a protective shell (208), and the protective shell (208) is fixedly connected to the support plate (202).

3. A fire-proof monitoring device for weak current engineering according to claim 2, characterized in that: The arc surface of the protective shell (208) is provided with a plurality of heat dissipation holes (209), and the plurality of heat dissipation holes (209) are evenly distributed on the arc surface of the protective shell (208).

4. A fire-proof monitoring device for weak current engineering according to claim 1, characterized in that: A spring (210) is sleeved on one end of the screw rod (204) away from the motor (203), one end of the screw rod (204) is slidably connected to a connecting ring (211), and two ends of the spring (210) are respectively fixedly connected to the screw rod (204) and the connecting ring (211).

5. A fire-proof monitoring device for weak current engineering according to claim 1, characterized in that: An auxiliary device (3) is provided on one side of the wall (1) close to the main body (4) of the fire-proof monitoring device. The auxiliary device (3) comprises a connecting frame (31). The connecting frame (31) is fixedly connected to two threaded rings (205). Support rods (32) are fixedly connected to both sides of the inner wall of the connecting frame (31). An end of the support rod (32) away from the connecting frame (31) is fixedly connected to a connecting ring (33). The inner wall threads of the two connecting rings (33) are threaded with a same rotating rod (34). The end of the rotating rod (34) close to the main body (4) of the fire-proof monitoring device is fixedly connected to a contact block (35).

6. A fire-proof monitoring device for weak current engineering according to claim 5, characterized in that: A friction pad (36) is fixedly connected to the side of the contact block (35) away from the rotating rod (34), and the cross section of the friction pad (36) is circular.

7. A fire-proof monitoring device for weak current engineering according to claim 5, characterized in that: The arc surface of the rotating rod (34) is provided with a plurality of anti-skid grooves (37), and the plurality of anti-skid grooves (37) are evenly distributed on the arc surface of the rotating rod (34).

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