CN220839914U - Smoke-sensing fire detector dismounting device - Google Patents

Abstract

The utility model relates to the technical field of fire-fighting equipment dismounting tools, in particular to a smoke-sensing fire detector dismounting device which comprises a supporting rod and a dismounting head, wherein the dismounting head comprises a brake clamp at the upper end of the supporting rod and a brake lever at the lower end of the supporting rod, the brake clamp is connected with the brake lever through a brake wire, semicircular clamping covers are fixedly arranged at two ends of an engagement part of the brake clamp, clamping grooves are fixedly arranged at the lower ends of the clamping covers, dust covers are fixedly arranged at the lower ends of the clamping grooves, when a detector body needs to be dismounted, the dismounting head is aligned to the detector body by holding the supporting rod, the detector body is rotated to a position capable of being separated from a base by rotating the supporting rod, and in the dismounting process, dust left by the base of the detector after long-time use can fall into the dust covers and cannot fall onto a dismounting person, so that damage is avoided, the operation is simple and convenient, and the working efficiency of the operating personnel is improved.

Description

Smoke-sensing fire detector dismounting device

Technical Field

The utility model relates to the technical field of fire-fighting equipment dismounting tools, in particular to a dismounting device for a smoke-sensing fire detector.

Background

The smoke is the abbreviation of smog fire detector, smog fire detector is the fire control equipment installation smog fire detector that realizes the conflagration prevention through monitoring the concentration of smog, firstly pass through the fix with screw in higher places such as the ceiling with the base, again with the rotatory lock of detector body on the base, but upper cover is just to ground, nevertheless because the position of smog fire detector installation is higher, in the circumstances that needs dismouting detector body such as maintenance or needs change battery, just need accomplish the dismouting through artifical operation of ascending a height, the operation is inconvenient and there is the potential safety hazard, in order to solve this problem, chinese patent application number CN 210616395U-discloses a smoke sense dismouting device, including with the first bracing piece of detector body complex dismouting head and locating the dismouting overhead, during the dismantlement, with the dismouting headgear outside the detector body, thereby drive the detector body rotation makes it to separable position, the detector body just separates with the base and places the dismouting head in, thereby remove the detector body and remove the operation process is similar when installing, but present smoke sense dismouting device has two following problems when using:

For the smoke fire detector installed in places with serious dust and greasy dirt such as restaurant kitchens and industrial workshops, adhesion is likely to be formed between the base and the detector body after long-term use, and the detector body cannot be separated from the base even if the detector body is rotated to a separable position, so that disassembly failure is caused; and dust can fall down during disassembly, which causes damage to staff.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the dismounting device of the smoke-sensing fire detector, which is provided with the dust cover for receiving falling dust during dismounting, so that the falling of the dust onto the body of a dismounting person is prevented, the safety of the operating person is improved, and the overall working efficiency is improved.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme: the utility model provides a smoke-sensing fire detector dismouting device, includes bracing piece and dismouting head, its characterized in that, dismouting head is including the brake clamp of bracing piece upper end and the brake lever of bracing piece lower extreme, and brake clamp and brake lever pass through the brake cable and connect, and the interlock both ends fixed mounting of brake clamp have semicircular clamp cover, and clamp cover's lower extreme fixed mounting has the draw-in groove, and the lower extreme fixed mounting of draw-in groove has the dust cover.

Preferably, the clamping groove comprises a fixed seat, a movable plate is arranged inside the fixed seat, and the bottom of the movable plate is connected with the bottom of the fixed seat through a spring.

Preferably, the inner wall of the clamping cover is provided with an anti-slip sheet.

Preferably, the inner diameter of the clamping groove is larger than the inner diameter of the clamping cover.

Preferably, the support rod comprises a main rod and a telescopic auxiliary rod.

Preferably, the dust cover is made of transparent materials with umbrella-shaped structures.

Preferably, the inner diameter of the dust cap is larger than the outer diameter of the detachable head.

Preferably, the support rod is provided with a clamping frame for clamping the flashlight.

The beneficial effects are that: according to the smoke-sensing fire detector dismounting device, when the detector body is required to be dismounted, the dismounting head is aligned to the detector body by the handheld support rod, the detector body is clamped by the clamping cover by holding the brake lever, the detector body is rotated to a position which can be separated from the base by rotating the support rod, the detector body is moved to a position where a person can take the detector body by downwards moving the support rod, and then the detector body is taken out.

Drawings

FIG. 1 is a perspective view of a smoke detector assembly and disassembly device.

FIG. 2 is a top view of a smoke detector assembly and disassembly device.

FIG. 3 is a cross-sectional view of a smoke-sensitive fire detector assembly and disassembly device.

The reference numerals in the figures are:

A support bar 1; a main lever 11; a sub-lever 12;

Disassembling and assembling the head 2; a clip brake 21; brake lever 22; a brake cable 23; a grip cover 24; a clamping groove 25; a fixing base 251; a movable plate 252; a spring 253; a dust cover 26;

And a clamping frame 3.

Detailed Description

The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.

Referring to fig. 1 and 2, a dismounting device for smoke-sensing fire detector comprises a supporting rod 1 and a dismounting head 2, and is characterized in that the dismounting head 2 comprises a clamping device 21 at the upper end of the supporting rod 1 and a brake lever 22 at the lower end of the supporting rod 1, the clamping device 21 and the brake lever 22 are connected through a brake cable 23, semicircular clamping covers 24 are fixedly arranged at two ends of a meshing part of the clamping device 21, clamping grooves 25 are fixedly arranged at the lower ends of the clamping covers 24, and dust covers 26 are fixedly arranged at the lower ends of the clamping grooves 25.

When the detector body needs to be disassembled, the handheld support rod 1 aligns the disassembling head 2 with the detector body, the brake handle 22 is held tightly, the clamping cover 24 is further used for clamping the detector body, the rotating support rod 1 enables the detector body to rotate to a position which can be separated from the base, the support rod 1 is moved downwards, the detector body is moved to a position where a human hand can be taken, the detector body is taken out, dust left behind by long-time use of the base of the detector falls into the dust cover 26, the dust can not fall onto the body of a disassembling person, damage is avoided, the operation is simple and convenient, and the working efficiency of the operation person is improved.

As shown in fig. 2 and 3, the clamping groove 25 includes a fixed seat 251, a movable plate 252 is disposed in the fixed seat 251, and the bottoms of the pair of movable plates 252 are connected with the bottom of the fixed seat 251 through a spring 253.

The setting of draw-in groove 25 can make the detector body embedding draw-in groove 25, and the one side of detector body is contradicted fly leaf 252, and the setting of spring 253 can protect the detector body, makes it difficult for being damaged.

As shown in connection with fig. 1 and 3, the inner wall of the grip cover 24 is provided with a non-slip sheet.

The anti-slip sheet is arranged so that the clamping cover 24 is not easy to fall from the clamping cover 24 when the clamping cover 24 clamps the detector body, thereby causing the detector body to fall and further causing the damage of the detector body.

Referring to fig. 2, the inner diameter of the catching groove 25 is larger than the inner diameter of the clamping cap 24.

The inside diameter of draw-in groove 25 is greater than the inside diameter of clamp cover 24 can make draw-in groove 25 better hold the detector body, makes it be difficult for dropping in the draw-in groove 25, causes the damage of detector body.

As shown in fig. 1 and 2, the support rod 1 includes a main rod 11 and a telescopic auxiliary rod 12.

The auxiliary rod 12 can be telescopic into the main rod 11, so that the length of the supporting rod 1 can be saved, the length of the supporting rod 1 is shortened, and the dismounting device is convenient for a dismounting person to carry.

Referring to fig. 1, the dust cover 26 is made of transparent material having an umbrella-like structure.

The dust cover 26 is transparent material, and the dismantlement personnel can let the dismouting detector body of clearer seeing of operating personnel in the dismouting process, improves work efficiency.

As shown in fig. 1 and 2, the dust cap 26 has an inner diameter larger than the outer diameter of the detachable head 2.

The inner diameter of the dust cover 26 is larger than the outer diameter of the dismounting head 2, so that dust falling in the dismounting process can fall into the dust cover 26 completely, and dust is prevented from falling onto the body of a dismounting person to cause damage to the dismounting person.

As shown in fig. 1 and 3, a holder 3 for holding a flashlight is mounted on the support rod 1. The flashlight is clamped by the clamping frame 3 to illuminate, so that a disassembling person can clearly see the disassembling detector body in a dark environment, the working time is prolonged, and the working efficiency is improved.

The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (8)

1. The utility model provides a smoke-sensing fire detector dismouting device, including bracing piece (1) and dismouting head (2), its characterized in that, dismouting head (2) are including brake clamp (21) and brake lever (22) of bracing piece (1) lower extreme of bracing piece (1) upper end, and brake clamp (21) and brake lever (22) are connected through brake cable (23), and the interlock both ends fixed mounting of brake clamp (21) have semicircular tight cover (24) of clamp, and the lower extreme fixed mounting of tight cover (24) has draw-in groove (25), and the lower extreme fixed mounting of draw-in groove (25) has dust cover (26).

2. The smoke-sensing fire detector dismounting device according to claim 1, wherein the clamping groove (25) comprises a fixed seat (251), a movable plate (252) is arranged in the fixed seat (251), and the bottom of the movable plate (252) is connected with the bottom of the fixed seat (251) through a spring (253).

3. A smoke-sensing fire detector dismounting device as claimed in claim 2, characterized in that the inner wall of the clamping cap (24) is provided with anti-slip sheets.

4. A smoke-sensing fire detector dismounting device according to claim 3, characterized in that the inner diameter of the clamping groove (25) is larger than the inner diameter of the clamping cap (24).

5. The smoke-sensitive fire detector dismounting device as claimed in claim 4, wherein the support bar (1) comprises a main bar (11) and a telescopic auxiliary bar (12).

6. The smoke-sensitive fire detector assembly and disassembly device according to claim 5, wherein the dust cover (26) is made of transparent material with umbrella-shaped structure.

7. The smoke-sensitive fire detector dismounting device as defined in claim 6, wherein the inner diameter of the dust cover (26) is larger than the outer diameter of the dismounting head (2).

8. The dismounting device for the smoke-sensing fire detector according to claim 6, wherein the supporting rod (1) is provided with a clamping frame (3) for clamping a flashlight.