CN217690248U - A fire detection alarm with high detection accuracy for intelligent fire protection - Google Patents

Abstract

The utility model discloses a fire detection alarm with high detection accuracy for intelligent firefighting, comprising a mounting plate, a mounting seat is fixedly connected to the bottom of the mounting plate, and the top and the bottom of the inner cavity of the mounting seat are fixedly connected Limited set. The utility model adopts the installation plate, the installation seat, the limit sleeve, the fire detection alarm body, the insertion rod, the card slot, the partition plate, the telescopic rod, the first spring, the moving plate, the clamping block, the shell, the second spring, the limit The combination of position plate, strut, horizontal plate, trapezoidal groove, connecting rod, handle, tie rod, limit block, limit rod, third spring and roller solves the problem of fire detection with high detection accuracy for existing intelligent fire protection. The alarm is inconvenient to disassemble and assemble. The whole disassembly and assembly process requires more time and energy of the staff, which greatly increases the workload of the staff. It is inconvenient for the staff to maintain and repair the fire detection alarm, and the practicability is low. question.

Description

A fire detection alarm with high detection accuracy for intelligent fire protection

technical field

The utility model relates to the technical field of fire detection equipment, in particular to a fire detection and alarm device for intelligent fire protection with high detection accuracy.

Background technique

A fire detector is a device in the fire automatic alarm system that detects the scene and finds a fire. Its function is to monitor whether there is a fire in the environment. Smoke, gas, and radiant light intensity are converted into electrical signals, and immediately act to send alarm signals to the fire alarm controller. Fire detection alarms are mostly installed indoors to monitor fire disease alarms, and the detection accuracy of existing smart fire protection The high fire detection alarm is inconvenient to disassemble and assemble. The whole disassembly process takes a lot of time and energy for the staff, which greatly increases the workload of the staff, and it is inconvenient for the staff to maintain and repair the fire detection alarm. Low practicality.

Utility model content

The purpose of this utility model is to provide a fire detection alarm with high detection accuracy for intelligent fire protection, which has the advantage of being easy to disassemble and assemble, and solves the inconvenient disassembly and assembly of the fire detection alarm with high detection accuracy for existing intelligent fire protection. The whole disassembly and assembly process requires a lot of time and energy for the staff, which greatly increases the workload of the staff, and it is inconvenient for the staff to maintain and repair the fire detection alarm, which is a problem of low practicability.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fire detection alarm with high detection accuracy for intelligent fire protection, including a mounting plate, the bottom of the mounting plate is fixedly connected with a mounting seat, and the inner cavity of the mounting seat is A limit sleeve is fixedly connected between the top and the bottom, and the bottom of the mounting seat is provided with a fire detection alarm body, and both sides of the top of the fire detection alarm body are fixedly connected with insertion rods, and the insertion rods are far away from the fire detection One end of the alarm body penetrates to the inner cavity of the limiting sleeve, and the top and bottom of the opposite side of the insertion rod are provided with card slots, and the top and bottom of the inner cavity of the mounting seat are located between the two limiting sleeves Both are fixedly connected with partitions, and the opposite sides of the two partitions are fixedly connected with telescopic rods, the surface of the telescopic rods is covered with a first spring, and the end of the telescopic rods away from the partitions is fixedly connected with a moving plate, Blocks are fixedly connected to the top and bottom of the moving plate away from the side of the telescopic rod, and a housing is fixedly connected to the top and bottom of the inner cavity of the mounting seat and between the two partitions. The inner wall is fixedly connected with a second spring, and the opposite end of the second spring is fixedly connected with the limit plate, and the side of the limit plate away from the second spring is fixedly connected with a strut, and the strut is far away from the limit plate. One end penetrates to the outside of the housing and is fixedly connected with a horizontal plate. The opposite side of the horizontal plate is provided with a trapezoidal groove. Both sides of the horizontal plate are movably connected with connecting rods, and the connecting rods are far away from the horizontal plate. One end is movably connected with the moving plate, the front of the mounting seat is provided with a handle, and the back of the handle is fixedly connected with a pull rod, and the end of the pull rod away from the handle penetrates into the inner cavity of the mounting seat, and the inner cavity of the pull rod is limited. Position block, the back of the limit block is fixedly connected with the limit rod, the end of the limit rod away from the limit block penetrates to the outside of the pull rod and is fixedly connected with the inner wall of the mounting seat, the surface of the limit rod is sleeved There is a third spring, and rollers are movably connected to the top and the bottom of the pull rod.

Preferably, first openings are opened on the top and bottom of the opposite side of the partition, and second openings are opened on both sides of the bottom of the mounting seat.

Preferably, both the top and the bottom of the moving plate are in contact with the inner wall of the mounting seat, and both sides of the limiting block are in contact with the inner wall of the casing.

Preferably, the surface of the limiting block is in contact with the inner wall of the pull rod, and the side of the roller away from the pull rod is in contact with the inner wall of the trapezoidal groove.

Preferably, a third opening is opened on the front of the mounting seat, and the two ends of the first spring are respectively fixedly connected to the moving plate and the partition.

Preferably, both the pull rod and the limit block are square, and both sides of the top of the installation plate are provided with installation holes.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is equipped with a mounting plate, a mounting seat, a limit sleeve, a fire detection alarm body, an insertion rod, a card slot, a partition, a telescopic rod, a first spring, a moving plate, a block, a housing, and a second spring. , limit plate, support rod, horizontal plate, trapezoidal groove, connecting rod, handle, pull rod, limit block, limit rod, third spring and roller, solve the problem of high detection accuracy in existing intelligent fire protection The fire detection alarm is inconvenient to disassemble and assemble. The entire disassembly process takes a lot of time and energy for the staff, which greatly increases the workload of the staff. It is inconvenient for the staff to maintain and repair the fire detection alarm. Practicality low problem.

2. The utility model can easily limit the position of the insertion rod by setting a limit sleeve to improve the stability of the installation of the fire detection alarm body. By setting the handle, it is convenient for the operator to pull the pull rod. By setting the first opening, it can The movement of the connecting rod is facilitated, and the use of the insertion rod can be facilitated by setting the second opening.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a left view sectional schematic diagram of the utility model;

Fig. 3 is a schematic cross-sectional view of the housing of the utility model.

In the figure: 1. Mounting plate; 2. Mounting seat; 3. Limiting sleeve; 4. Fire detection alarm body; 5. Inserting rod; 6. Card slot; 7. Partition plate; 1. spring; 10. moving plate; 11. clamping block; 12. housing; 13. second spring; 14. limit plate; 15. pole; 16. horizontal plate; 17. trapezoidal groove; 19, handle; 20, pull rod; 21, limit block; 22, limit rod; 23, third spring; 24, roller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, a fire detection alarm with high detection accuracy for intelligent fire protection, including a mounting plate 1, the bottom of the mounting plate 1 is fixedly connected with a mounting seat 2, and the inner cavity of the mounting seat 2 is between the top and bottom Fixedly connected with the limited spacer 3, the bottom of the mounting base 2 is provided with a fire detection alarm body 4, and both sides of the top of the fire detection alarm body 4 are fixedly connected with an insertion rod 5, and the insertion rod 5 is far away from the fire detection alarm body 4. One end penetrates to the inner cavity of the limiting sleeve 3, the top and bottom of the opposite side of the insertion rod 5 are provided with a card slot 6, and the top and bottom of the inner cavity of the mounting base 2 are fixedly connected between the two limiting sleeves 3 There are partitions 7, the opposite sides of the two partitions 7 are fixedly connected with telescopic rods 8, the surface of the telescopic rods 8 is covered with a first spring 9, and the end of the telescopic rods 8 away from the partition 7 is fixedly connected with a moving plate 10 , the top and bottom of the moving plate 10 away from the side of the telescopic rod 8 are fixedly connected with a block 11, and the top and bottom of the inner cavity of the mounting seat 2 are fixedly connected with a housing 12 between the two partitions 7. The inner wall of 12 is fixedly connected with the second spring 13, and the opposite end of the second spring 13 is fixedly connected with the limiting plate 14, and the side of the limiting plate 14 away from the second spring 13 is fixedly connected with a pole 15, and the pole 15 is far away from the limiting plate. One end of the position plate 14 penetrates to the outside of the housing 12 and is fixedly connected with a horizontal plate 16. The opposite side of the horizontal plate 16 is provided with a trapezoidal groove 17, and both sides of the horizontal plate 16 are movably connected with a connecting rod 18. The connecting rod 18 The end away from the horizontal plate 16 is movably connected with the mobile plate 10, the front of the mounting base 2 is provided with a handle 19, the back of the handle 19 is fixedly connected with a pull rod 20, and the end of the pull rod 20 away from the handle 19 penetrates into the inner cavity of the mounting base 2, The inner cavity of the pull rod 20 is provided with a limit block 21, the back of the limit block 21 is fixedly connected with a limit rod 22, and the end of the limit rod 22 away from the limit block 21 penetrates to the outside of the pull rod 20 and is fixedly connected with the inner wall of the mounting seat 2 , the surface of the limit rod 22 is covered with a third spring 23, the top and bottom of the pull rod 20 are movably connected with rollers 24, the top and bottom of the opposite side of the partition 7 are provided with first openings, and the bottom of the mounting seat 2 Both sides are provided with second openings, the top and bottom of the moving plate 10 are in contact with the inner wall of the mounting seat 2, both sides of the limiting block 21 are in contact with the inner wall of the housing 12, and the surface of the limiting block 21 is in contact with the pull rod 20. The inner wall of the roller 24 is in contact with the inner wall of the trapezoidal groove 17 on the side away from the pull rod 20, the front of the mounting seat 2 is provided with a third opening, and the two ends of the first spring 9 are respectively fixedly connected with the moving plate 10 and the partition plate 7, Both the pull rod 20 and the limit block 21 are square, and both sides of the top of the mounting plate 1 are provided with mounting holes. By setting the limit sleeve 3, it is convenient to limit the insertion rod 5, so as to improve the fire detection and alarm body 4. The stability of the installation, by setting the handle 19, can facilitate the operator to pull the pull rod 20, by setting the first opening, can facilitate the movement of the connecting rod 18, by setting the second opening, can facilitate the use of the insertion rod 5, through the installation plate 1 , mounting base 2, limit sleeve 3, fire detection and alarm body 4, insertion rod 5 , card slot 6, partition 7, telescopic rod 8, first spring 9, moving plate 10, block 11, housing 12, second spring 13, limit plate 14, pole 15, horizontal plate 16, trapezoidal groove 17. The joint use of connecting rod 18, handle 19, pull rod 20, limit block 21, limit rod 22, third spring 23 and roller 24 solves the problem of the existing fire detection alarm with high detection accuracy for intelligent fire protection. It is convenient to disassemble and assemble. The whole disassembly and assembly process takes more time and energy for the staff, which greatly increases the workload of the staff. It is inconvenient for the staff to maintain and repair the fire detection alarm, and the problem of low practicability.

When in use, pull the handle 19, the handle 19 drives the pull rod 20 to move through the cooperation of the limit rod 22 and the limit block 21, and the pull rod 20 drives the roller 24 to move, and the roller 24 squeezes the horizontal plate 16 through the trapezoidal groove 17, so that the horizontal plate 16 moves to the opposite side, and the horizontal plate 16 drives the second spring 13 to expand and contract through the pole 15 and the limit plate 14. At the same time, the horizontal plate 16 pulls the moving plate 10 through the connecting rod 18, so that the moving plate 10 moves to the opposite side Move, the moving plate 10 drives the block 11 to move, so that the block 11 is removed from the slot 6, so as to release the restraint of the block 11 on the insertion rod 5, and then the insertion rod 5 is removed from the limit sleeve by the fire detection alarm body 4 3, so as to complete the disassembly of the fire detection alarm body 4, on the contrary, insert the insertion rod 5 into the limit sleeve 3, then release the handle 19, and finally insert the block 11 into the card slot 6, so as to align the insertion The rod 5 is limited, thereby completing the installation of the fire detection and alarm body 4 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an wisdom fire control is with fire detection alarm that detection precision is high, includes mounting panel (1), its characterized in that: the fire detection alarm is characterized in that a mounting seat (2) is fixedly connected to the bottom of the mounting plate (1), a limiting sleeve (3) is fixedly connected between the top and the bottom of an inner cavity of the mounting seat (2), a fire detection alarm body (4) is arranged at the bottom of the mounting seat (2), inserting rods (5) are fixedly connected to the two sides of the top of the fire detection alarm body (4), one ends, far away from the fire detection alarm body (4), of the inserting rods (5) penetrate through the inner cavity of the limiting sleeve (3), clamping grooves (6) are formed in the top and the bottom of one side, opposite to the inserting rods (5), of the inserting rods (5), the top and the bottom of the inner cavity of the mounting seat (2) are respectively provided with a clamping groove (6), one ends, far away from the telescopic rods (7), of the mounting seat (2) are respectively and are respectively located between the two limiting sleeves (3), a movable plate (7) is fixedly connected to the top and the bottom of the inner cavity of the mounting seat (2), telescopic rod (8) is respectively connected to a telescopic rod (8), a movable plate (10) is connected to the top and the bottom of one end of the inner cavity of the telescopic rod (8) is respectively connected to a fixing fixture block (11), the fixing seat (2), the inner cavity of the mounting seat (2) is respectively connected to the fixing plate (12) and the inner wall of the housing (12), one end of the second spring (13) opposite to the first spring is fixedly connected with a limit plate (14), one side of the limiting plate (14) far away from the second spring (13) is fixedly connected with a supporting rod (15), one end of the supporting rod (15) far away from the limit plate (14) penetrates through the outer part of the shell (12) and is fixedly connected with a transverse plate (16), one side of the transverse plate (16) opposite to the transverse plate is provided with a trapezoidal groove (17), both sides of the transverse plate (16) are movably connected with connecting rods (18), one end of the connecting rod (18) far away from the transverse plate (16) is movably connected with the moving plate (10), a handle (19) is arranged on the front surface of the mounting seat (2), a pull rod (20) is fixedly connected with the back surface of the handle (19), one end of the pull rod (20) far away from the handle (19) penetrates into the inner cavity of the mounting seat (2), a limiting block (21) is arranged in the inner cavity of the pull rod (20), a limiting rod (22) is fixedly connected to the back of the limiting block (21), one end of the limiting rod (22) far away from the limiting block (21) penetrates through the outer side of the pull rod (20) and is fixedly connected with the inner wall of the mounting seat (2), the surface of the limiting rod (22) is sleeved with a third spring (23), the top and the bottom of the pull rod (20) are both movably connected with rollers (24).

2. The intelligent fire-fighting fire detection alarm with high detection accuracy as claimed in claim 1, wherein: first openings are formed in the top and the bottom of one side, opposite to the partition plate (7), of the partition plate, and second openings are formed in the two sides of the bottom of the mounting seat (2).

3. The intelligent fire-fighting fire detection alarm with high detection accuracy as claimed in claim 1, wherein: the top and the bottom of the moving plate (10) are in contact with the inner wall of the mounting seat (2), and the two sides of the limiting block (21) are in contact with the inner wall of the shell (12).

4. The intelligent fire-fighting fire detection alarm with high detection accuracy as claimed in claim 1, wherein: the surface of the limiting block (21) is in contact with the inner wall of the pull rod (20), and one side, away from the pull rod (20), of the roller (24) is in contact with the inner wall of the trapezoidal groove (17).

5. The intelligent fire-fighting fire detection alarm with high detection accuracy as claimed in claim 1, wherein: the front surface of the mounting seat (2) is provided with a third opening, and two ends of the first spring (9) are respectively and fixedly connected with the moving plate (10) and the partition plate (7).

6. The intelligent fire-fighting fire detection alarm with high detection accuracy as claimed in claim 1, wherein: the pull rod (20) and the limiting block (21) are both square, and mounting holes are formed in the two sides of the top of the mounting plate (1).

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