Forestry fire alarm protection structure
By designing a protective structure with double-grained tooth screws, moving blocks and limit blocks, the cumbersome installation and maintenance of existing forestry fire alarms has been solved, and convenient disassembly and installation, ventilation and filtration effects have been achieved, improving operational convenience.
Patent Information
- Application Number
- CN202421095553.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The installation and maintenance process of existing forestry fire alarms is complicated, inconvenient to operate, and lack of protective structure, which makes it difficult to disassemble and replace.
A protective structure including a base, an alarm, a double-grained tooth screw, a moving block, a clamp, a protective shell and a limit block is designed. The double-grained tooth screw and a moving block are used to achieve convenient disassembly and assembly of the alarm, and the ventilation ports are set up and The filter ensures ventilation and dust filtration, and simplifies the installation process of the protective case through the limit block and installation slot.
It realizes convenient disassembly and assembly and maintenance of the alarm, maintains the ventilation of the protective case and the dust filtering effect, simplifies the replacement and repair process, and improves the convenience of operation.
Smart Images
Figure CN222354531U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of forestry fire alarm protection, in particular to a forestry fire alarm protection structure. Background Art
[0002] Fire alarms usually need to be installed in forests. Existing fire alarms are usually fixed on the wall when in use. They have a simple structure and no protective structure. They are usually fixed with multiple bolts. When they are damaged and need to be repaired or replaced, they need to be disassembled or installed, which is troublesome and inconvenient to operate. Utility Model Content
[0003] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a forestry fire alarm protection structure, which has the advantage of being easy to disassemble and assemble.
[0004] The utility model provides the following technical solution: a forestry fire alarm protection structure, comprising a base, the top of the base is movably connected with the alarm, the top of the base is provided with a groove, the inside of the groove is movably connected with a double-threaded screw, the outer side of the double-threaded screw is threadedly connected with a moving block, the moving block is movably connected to the groove, the top of the moving block is fixedly connected with a splint located at the top of the base, the splint is movably connected to the alarm, the top of the base is provided with a first mounting groove, the top of the first mounting groove is movably connected with a protective shell, the outer side of the protective shell is provided with a vent, the bottom of the mounting groove is provided with a first limiting groove, the outer side of the first limiting groove is provided with a second limiting groove, the bottom of the protective shell is fixedly connected with a first limiting block, the first limiting block is movably connected to the first limiting groove, the outer side of the first limiting block is fixedly connected with a second limiting block, and the second limiting block is movably connected to the second limiting groove.
[0005] The beneficial effects of the utility model are as follows:
[0006] 1. The utility model provides a double-thread screw and a moving block. Rotating the double-thread screw can drive the clamping plate to clamp the alarm, which is convenient for disassembly and assembly. By providing an installation groove, the protection can be conveniently connected to the base. By providing a vent, the ventilation inside the protection shell can be maintained. By providing a first limit block and a second limit block, the protection shell is rotated, and the first limit block can drive the second limit block to enter the second limit groove, so that the protection shell is easy to disassemble and assemble with the base, and it is convenient to replace and repair it.
[0007] 2. The utility model provides a second installation slot, a filter, a first handle and a third limiting slot. The filter can filter the air in the vent to prevent dust from entering the protective shell. The filter can be disassembled and assembled. The filter can be positioned by the first handle and the third limiting slot, and the filter can be easily removed. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic diagram of the structure of the utility model.
[0009] Figure 2 This is a schematic diagram of the structural protective shell of the utility model.
[0010] Figure 3 The utility model structure Figure 1 Enlarged schematic diagram at point A in the middle.
[0011] Figure 4 It is a schematic diagram of the surface of the structural base of the utility model. DETAILED DESCRIPTION
[0012] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0013] like Figures 1 to 4 As shown, the forestry fire alarm protection structure of this embodiment includes a base 1, an alarm 2 is movably connected to the top of the base 1, a groove 3 is provided on the top of the base 1, a double-thread screw 4 is movably connected inside the groove 3, a moving block 5 is threadedly connected to the outer side of the double-thread screw 4, the moving block 5 is movably connected to the groove 3, the top of the moving block 5 is fixedly connected to a splint 6 located at the top of the base 1, the splint 6 is movably connected to the alarm 2, a first mounting groove 7 is provided on the top of the base 1, a protective shell 8 is movably connected to the top of the first mounting groove 7, a vent 9 is provided on the outer side of the protective shell 8, a first limiting groove 10 is provided at the bottom of the mounting groove, a second limiting groove 11 is provided on the outer side of the first limiting groove 10, a first limiting block 12 is fixedly connected to the bottom of the protective shell 8, the first limiting block 12 is movably connected to the first limiting groove 10, a second limiting block 13 is fixedly connected to the outer side of the first limiting block 12, and the second limiting block 13 is movably connected to the second limiting groove 11.
[0014] refer to Figures 1 to 4 A second mounting groove 14 is provided inside the protective shell 8, a filter screen 15 is movably connected inside the second mounting groove 14, a first handle 16 is fixedly connected to the outside of the filter screen 15, a third limiting groove 17 is provided on the top of the protective shell 8, and the first handle 16 is movably connected to the third limiting groove 17.
[0015] In this embodiment, by providing a second installation groove 14, a filter screen 15, a first handle 16 and a third limiting groove 17, the filter screen 15 can filter the air in the vent 9 to prevent dust from entering the protective shell 8, and the filter screen 15 can be disassembled and assembled. The filter screen 15 can be positioned by the first handle 16 and the third limiting groove 17, and the filter screen 15 can be easily removed.
[0016] refer to Figures 1 to 4 The outer side of the protective shell 8 is movably connected with a connecting plate 18 , and the outer side of the connecting plate 18 is fixedly connected with a cleaning scraper 19 , and the cleaning scraper 19 is movably connected to the protective shell 8 .
[0017] In this embodiment, by providing a connecting plate 18 and a cleaning scraper 19, the cleaning scraper 19 can be pulled up and down to clean the vent 9 outside the protective shell 8 to prevent dust accumulation.
[0018] refer to Figures 1 to 4 The outer side of the protective shell 8 is fixedly connected with a fixing ring 20 located at the bottom of the cleaning scraper 19, the top of the fixing ring 20 is fixedly connected with a connecting rod 21, and the bottom of the connecting plate 18 is movably connected to the connecting rod 21.
[0019] In this embodiment, by providing a fixing ring 20 and a connecting rod 21, the cleaning scraper 19 can be limited so that it can only move up and down.
[0020] refer to Figures 1 to 4 A thread groove 22 is formed on the top of the protective shell 8 , a thread ring 23 is connected to the inner thread of the thread groove 22 , and a guide plate 24 is fixedly connected to the top of the thread ring 23 .
[0021] In this embodiment, the thread groove 22, the thread ring 23 and the guide plate 24 are provided to protect the top of the protective shell 8 and prevent dust, rainwater and animal excrement from entering the protective shell 8 from the top.
[0022] refer to Figures 1 to 4 A second handle 25 is fixedly connected to the outer side of the double-thread screw 4.
[0023] In this embodiment, the second handle 25 is provided to facilitate the rotation of the double-thread screw 4.
[0024] refer to Figures 1 to 4 A third handle 26 is fixedly connected to the top of the connecting plate 18 .
[0025] In this embodiment, the third handle 26 is provided to facilitate pulling the cleaning scraper 19 to move.
[0026] The utility model drives the connecting plate 18 to move through the third handle 26, drives the cleaning scraper 19 to move up and down on the outer side of the protective shell 8 through the connecting plate 18, so that it cleans the surface of the protective shell 8, rotates the protective shell 8, drives the first limiting block 12 to rotate in the first limiting groove 10 through the protective shell 8, drives the second limiting block 13 to rotate through the first limiting block 12 to separate it from the second limiting groove 11, and then the protective shell 8 can be taken out, so that the protective shell 8 is separated from the first mounting groove 7, and the disassembly of the protective shell 8 is completed, rotates the guide plate 24, drives the threaded ring 23 to rotate through the guide plate 24, separates it from the threaded groove 22, and the guide plate 24 can be taken down, rotates the second handle 25, and drives the second limiting block 13 to rotate in the first limiting groove 10 through the protective shell 8. The hand 25 drives the double-thread screw 4 to rotate, and the moving block 5 is driven to move outward through the double-thread screw 4, and the clamping plate 6 is driven to move through the moving block 5 to separate it from the alarm 2. Then the alarm 2 can be taken out, and the first handle 16 is pulled upward to separate the first handle 16 from the third limiting groove 17. The filter screen 15 is driven upward by the first handle 16 to separate it from the second installation groove 14. The filter screen 15 can be cleaned, and the first limiting block 12 is placed into the first limiting groove 10. The second limiting block 13 is driven to move by the first limiting block 12, and the protective shell 8 is reversed. The second limiting block 13 is driven by the first limiting block 12 to enter the second limiting groove 11. At this time, the protective shell 8 is stably installed.
Claims
1. A forestry fire alarm protection structure, comprising a base (1), characterized in that: The top of the base (1) is movably connected to an alarm (2); the top of the base (1) is provided with a groove (3); the inside of the groove (3) is movably connected to a double-threaded screw (4); the outer side of the double-threaded screw (4) is threadedly connected to a moving block (5); the moving block (5) is movably connected to the groove (3); the top of the moving block (5) is fixedly connected to a clamping plate (6) located at the top of the base (1); the clamping plate (6) is movably connected to the alarm (2); the top of the base (1) is provided with a first installation groove (7); the first installation groove (7) ) is movably connected to the top of the protective shell (8), a vent (9) is provided on the outer side of the protective shell (8), a first limiting groove (10) is provided on the bottom of the mounting groove, a second limiting groove (11) is provided on the outer side of the first limiting groove (10), a first limiting block (12) is fixedly connected to the bottom of the protective shell (8), the first limiting block (12) is movably connected to the first limiting groove (10), a second limiting block (13) is fixedly connected to the outer side of the first limiting block (12), and the second limiting block (13) is movably connected to the second limiting groove (11).
2. A forestry fire alarm protection structure according to claim 1, characterized in that: A second mounting groove (14) is provided inside the protective shell (8), a filter screen (15) is movably connected inside the second mounting groove (14), a first handle (16) is fixedly connected to the outside of the filter screen (15), a third limiting groove (17) is provided on the top of the protective shell (8), and the first handle (16) is movably connected to the third limiting groove (17).
3. A forestry fire alarm protection structure according to claim 2, characterized in that: The outer side of the protective shell (8) is movably connected to a connecting plate (18), the outer side of the connecting plate (18) is fixedly connected to a cleaning scraper (19), and the cleaning scraper (19) is movably connected to the protective shell (8).
4. A forestry fire alarm protection structure according to claim 3, characterized in that: The outer side of the protective shell (8) is fixedly connected to a fixing ring (20) located at the bottom of the cleaning scraper (19), the top of the fixing ring (20) is fixedly connected to a connecting rod (21), and the bottom of the connecting plate (18) is movably connected to the connecting rod (21).
5. A forestry fire alarm protection structure according to claim 4, characterized in that: A thread groove (22) is provided on the top of the protective shell (8); a thread ring (23) is connected to the inner thread of the thread groove (22); and a guide plate (24) is fixedly connected to the top of the thread ring (23).
6. A forestry fire alarm protection structure according to claim 5, characterized in that: A second handle (25) is fixedly connected to the outer side of the double-thread screw (4).
7. A forestry fire alarm protection structure according to claim 6, characterized in that: A third handle (26) is fixedly connected to the top of the connecting plate (18).