Installation device for fire safety alarm equipment of power distribution room machine room

Abstract

The utility model discloses a mounting device for fire safety alarm equipment of a power distribution room machine room in the technical field of fire alarm equipment, which comprises an alarm equipment body, a support frame is fixedly mounted at the top of the alarm equipment body, and two sides of the support frame are connected with buckle assemblies through elastic assemblies. A clamping plate is installed in the buckle assembly in an up-down sliding mode, a lifting assembly driving the clamping plate to move up and down is rotationally installed in the middle of the alarm equipment body, the buckle assembly comprises a vertical plate connected with an elastic assembly, and a baffle corresponding to the clamping plate is integrally formed at the top of the vertical plate; according to the power distribution room machine room fire safety alarm device, the problems that an existing power distribution room machine room fire safety alarm device is usually installed through bolts and the like, the installation mode is tedious, and it is not beneficial for workers to rapidly assemble and disassemble the device are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire alarm equipment, in particular to an installation device for fire safety alarm equipment in a power distribution room. Background Art

[0002] A distribution room refers to an indoor distribution site with low-voltage loads. It mainly distributes electricity to low-voltage users and is equipped with medium-voltage incoming lines, distribution transformers and low-voltage distribution devices, as well as facilities for equipment at voltage levels of 10kV and below. It is divided into high-voltage distribution rooms and low-voltage distribution rooms. High-voltage distribution rooms generally refer to 6kV-10kV high-voltage switch rooms; low-voltage distribution rooms generally refer to 400V distribution rooms with 20kV or 35kV station transformer outlets. In order to meet fire protection design specifications, a smoke detection safety alarm device is usually required to be installed on the ceiling of the distribution room to prevent fires.

[0003] The existing fire safety alarm equipment in the power distribution room is usually installed by bolts, etc., and its installation method is cumbersome, which is not conducive to the rapid assembly and disassembly of the equipment by the staff. Therefore, the technical personnel in this field provide an installation device for the fire safety alarm equipment in the power distribution room to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide an installation device for fire safety alarm equipment in a power distribution room to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation device for fire safety alarm equipment in a distribution room, comprising an alarm equipment body, a support frame is fixedly installed on the top of the alarm equipment body, both sides of the support frame are connected with snap-on components through elastic components, a clamping plate is slidably installed inside the snap-on component, and a lifting component that drives the clamping plate to move up and down is rotatably installed in the middle of the alarm equipment body.

[0006] Preferably, the buckle assembly includes a vertical plate connected to the elastic assembly, a baffle corresponding to the clamping plate is integrally formed on the top of the vertical plate, a plurality of support rods are fixedly installed inside the baffle, and the clamping plate can slide up and down on the surface of the support rod.

[0007] Preferably: the elastic component includes two groups of round rods fixedly mounted on the side of the support frame, both groups of round rods slide through the vertical plate, a spring sleeved on the outer ring of the round rod is installed between the vertical plate and the support frame, and a stopper is fixedly mounted on one end of the round rod away from the support frame.

[0008] Preferably, an extrusion plate is integrally formed at the bottom of the outer ring of the clamping plate, and a groove matching the extrusion plate is formed on the outer ring of the alarm device body.

[0009] Preferably: the lifting assembly includes a fastening screw rotatably connected to the center of the alarm device body, the fastening screw is located inside the support frame and the surface is threadedly connected to a lifting plate, and both sides of the lifting plate extending to the outside of the support frame are connected to the clamping plate through a telescopic assembly.

[0010] Preferably, the telescopic assembly comprises a support tube fixedly connected to the side of the lifting plate, and a slide rod movable inside the support tube is fixedly mounted on the side of the clamping plate.

[0011] Preferably, the bottom end of the fastening screw is connected to a turntable located inside the alarm device body, and a cross rod is integrally formed at the bottom of the turntable.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a clamping plate is provided to drive the support rod, the vertical plate and the baffle plate to move, the baffle plate drives the spring to expand and contract, and the installation device is moved to the round hole reserved on the top of the distribution room, and the external force is removed. The vertical plate can be driven to slide on the surface of the round rod through the resetting of the spring, and the vertical plate, the baffle plate and the clamping plate are buckled into the inner circle of the round hole, so that the alarm device body can be quickly fixed, making the fire safety alarm device in the distribution room quick and easy to install and disassemble.

[0014] 2. In the utility model, a fastening screw is provided to drive the lifting plate, the telescopic assembly and the clamping plate to move up and down. The mounting device can be fastened to the plate with a circular hole by using the clamping plate and the baffle plate, which facilitates the stability of the fixing of the mounting device. The squeezing of the clamping plate can drive the sliding rod to slide inside the supporting tube, which facilitates the movement of the clamping plate following the vertical plate. The provision of a turntable and a cross rod can facilitate the operator to rotate the fastening screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view of the overall structure of the utility model;

[0017] Figure 3 It is a bottom view of the overall structure of the utility model.

[0018] In the figure: 1. Alarm device body; 2. Support frame; 3. Clamping plate; 4. Vertical plate; 5. Baffle; 6. Support rod; 7. Round rod; 8. Spring; 9. Block; 10. Extrusion plate; 11. Groove; 12. Fastening screw; 13. Lifting plate; 14. Support tube; 15. Sliding rod; 16. Turntable; 17. Cross rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 to Figure 3 In an embodiment of the utility model, an installation device for a fire safety alarm device in a distribution room includes an alarm device body 1, a support frame 2 is fixedly installed on the top of the alarm device body 1, both sides of the support frame 2 are connected with buckle components through elastic components, a clamping plate 3 is installed inside the buckle component for sliding up and down, and a lifting component that drives the clamping plate 3 to move up and down is rotatably installed in the middle of the alarm device body 1.

[0021] When installing the fire safety alarm equipment in the distribution room, a circular hole slightly larger than the diameter of the alarm device body 1 is reserved on the ceiling or the top mounting plate at the top of the distribution room. The operator relatively squeezes the two groups of snap assemblies and the clamping plate 3, and the snap assemblies drive the elastic assembly to expand and contract. After the snap assemblies and the clamping plate 3 are moved to fit the outer circle of the alarm device body 1, the snap assemblies are embedded in the inside of the circular hole, and the external force on the snap assemblies and the clamping plate 3 is canceled. The snap assemblies can be abutted against the inner circle of the circular hole through the rebound of the elastic assembly. The lifting assembly is rotated to drive the clamping plate 3 to move up and down, and the clamping plate 3 and the snap assemblies can fix the alarm device body 1 in the circular hole.

[0022] In one embodiment, specifically, the snap-on assembly includes a vertical plate 4 connected to the elastic assembly, a baffle plate 5 corresponding to the clamping plate 3 is integrally formed on the top of the vertical plate 4, multiple groups of support rods 6 are fixedly installed inside the baffle plate 5, and the clamping plate 3 can slide up and down on the surface of the support rod 6, wherein the elastic assembly includes two groups of round rods 7 fixedly installed on the side of the support frame 2, both groups of round rods 7 slide through the vertical plate 4, a spring 8 mounted on the outer ring of the round rod 7 is installed between the vertical plate 4 and the support frame 2, and a stopper 9 is fixedly installed on the end of the round rod 7 away from the support frame 2.

[0023] After the baffle plate 5 is moved to the top of the circular hole relative to the extrusion clamping plate 3, the external force is removed, and the vertical plate 4 can be driven to slide on the surface of the round rod 7 by resetting the spring 8. The block 9 can limit the movement range of the vertical plate 4, and the side of the vertical plate 4 abuts against the inner circle of the circular hole. The baffle plate 5 is located above the circular hole, and the clamping plate 3 is located below the circular hole, which can achieve the initial fixation of the alarm device body 1. Furthermore, the bottom of the outer circle of the clamping plate 3 is integrally formed with an extrusion plate 10, which can facilitate the staff to squeeze the clamping plate 3. The outer circle of the alarm device body 1 is provided with a groove 11 adapted to the extrusion plate 10, which can facilitate the extrusion plate 10 to be embedded in the groove 11 and then the installation device passes through the circular hole.

[0024] In one embodiment, specifically, the lifting assembly includes a fastening screw 12 rotatably connected to the center of the alarm device body 1, the fastening screw 12 is located inside the support frame 2 and is threadedly connected to a lifting plate 13, and both sides of the lifting plate 13 extending to the outside of the support frame 2 are connected to the clamping plate 3 through a telescopic assembly, wherein the telescopic assembly includes a support tube 14 fixedly connected to the side of the lifting plate 13, and a sliding rod 15 that can move inside the support tube 14 is fixedly installed on the side of the clamping plate 3.

[0025] The operator rotates the fastening screw 12, and the fastening screw 12 can drive the lifting plate 13 to slide up and down inside the support frame 2. The lifting plate 13 drives the clamping plate 3 to slide up and down on the surface of the support rod 6 through the telescopic assembly. The clamping plate 3 and the baffle 5 can be used to fasten the installation device to the plate with a circular hole. Squeezing the clamping plate 3 can drive the sliding rod 15 to slide inside the support tube 14, making it convenient for the clamping plate 3 to move with the vertical plate 4. Furthermore, the bottom end of the fastening screw 12 is connected to a turntable 16 located inside the alarm device body 1, and a cross rod 17 is integrally formed at the bottom of the turntable 16, which can facilitate the operator to rotate the fastening screw 12.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An installation device for fire safety alarm equipment in a power distribution room, comprising an alarm equipment body (1), characterized in that: A support frame (2) is fixedly mounted on the top of the alarm device body (1), and buckle assemblies are connected to both sides of the support frame (2) via elastic assemblies, a clamping plate (3) is slidably mounted inside the buckle assembly, and a lifting assembly that drives the clamping plate (3) to move up and down is rotatably mounted in the middle of the alarm device body (1).

2. The installation device for fire safety alarm equipment in a power distribution room according to claim 1 is characterized in that: The buckle assembly comprises a vertical plate (4) connected to the elastic assembly, a baffle (5) corresponding to the clamping plate (3) is integrally formed on the top of the vertical plate (4), a plurality of groups of support rods (6) are fixedly installed inside the baffle (5), and the clamping plate (3) can slide up and down on the surface of the support rods (6).

3. The installation device of the fire safety alarm equipment in the power distribution room according to claim 2 is characterized in that: The elastic component comprises two groups of round rods (7) fixedly mounted on the side of the support frame (2), the two groups of round rods (7) both slide through the vertical plate (4), a spring (8) sleeved on the outer ring of the round rod (7) is installed between the vertical plate (4) and the support frame (2), and a stopper (9) is fixedly mounted on one end of the round rod (7) away from the support frame (2).

4. The installation device for fire safety alarm equipment in a power distribution room according to claim 1, characterized in that: An extrusion plate (10) is integrally formed at the bottom of the outer ring of the clamping plate (3), and a groove (11) matching the extrusion plate (10) is formed on the outer ring of the alarm device body (1).

5. The installation device for fire safety alarm equipment in a power distribution room according to claim 1, characterized in that: The lifting assembly comprises a fastening screw (12) rotatably connected to the center of the alarm device body (1); a lifting plate (13) is threadedly connected to the surface of the fastening screw (12) located inside the support frame (2); and both sides of the lifting plate (13) extending to the outside of the support frame (2) are connected to the clamping plate (3) through a telescopic assembly.

6. The installation device for fire safety alarm equipment in a power distribution room according to claim 5, characterized in that: The telescopic assembly comprises a support tube (14) fixedly connected to the side of the lifting plate (13), and a sliding rod (15) movable inside the support tube (14) is fixedly mounted on the side of the clamping plate (3).

7. The installation device for fire safety alarm equipment in a power distribution room according to claim 5, characterized in that: The bottom end of the fastening screw rod (12) is connected to a turntable (16) located inside the alarm device body (1), and a cross rod (17) is integrally formed at the bottom of the turntable (16).

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