CN216743730U - Electric fire detection device that covers on a large scale - Google Patents
Electric fire detection device that covers on a large scale Download PDFInfo
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- CN216743730U CN216743730U CN202122984921.4U CN202122984921U CN216743730U CN 216743730 U CN216743730 U CN 216743730U CN 202122984921 U CN202122984921 U CN 202122984921U CN 216743730 U CN216743730 U CN 216743730U
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Abstract
The utility model discloses an electric fire detection device that covers on a large scale, including the installation fixed plate, install the detector main part on the installation fixed plate, revolution mechanic is installed to detector main part internal rotation, two fixing device are installed to the symmetry in the revolution mechanic, fixing device contains square base block and fixing clip post, the outer end at square base block is installed to the fixing clip post, two the inboard of square base block all is provided with a promotion spring. The utility model discloses an electric fire detection device that covers on a large scale, belong to electric fire detection device field, through set up revolution mechanic in the detector main part, can make the detector main part rotate the angle regulation according to the actual line direction of walking after finishing installing, finally promoted the practicality of detector main part; through setting up fixing device and promotion spring, make it mutually support, can be convenient for the mutual fixation of revolution mechanic and detector main part.
Description
Technical Field
The utility model relates to an electrical fire detection device field, in particular to electrical fire detection device who covers on a large scale.
Background
The electric fire monitoring detector comprises a residual current type electric fire monitoring detector and a temperature measuring type electric fire monitoring detector, and is used for detecting the size of leakage current and the temperature of a lead in an electric line to measure the possibility of fire occurrence, wherein the leakage current is that a part of the electric line (through damaged insulation, a bracket and the like) or the lead and the ground (through a steel bar of a cement wall, a tinplate and the like) has partial current passing through the part of the electric line and the electric line (through the damaged insulation, the bracket and the like) due to the fact that the insulation capacity of the electric line or the insulation capacity of the bracket material is reduced by some reasons (natural reasons or artificial reasons such as wind and rain, humidity, high temperature, impact pressure, scratch, friction, corrosion and the like) when the leakage current occurs, the leakage current flows into the ground, and if a part with larger resistance occurs, local high temperature can be generated, so that nearby combustible matters are ignited, this causes a fire, and also causes a fire by a leakage spark generated at the leakage point.
The existing large-range covering electrical fire detector mostly adopts sliding groove type installation, an installation fixing plate needs to be aligned from one side and slides in during installation, equipment rotation adjustment cannot be carried out according to the actual wiring condition after the installation is finished, and certain limitation exists.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an electrical fire detection device that covers on a large scale, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electric fire detection device who covers on a large scale, includes the installation fixed plate, install the detector main part on the installation fixed plate, revolution mechanic is installed to detector main part internal rotation, two fixing device are installed to the symmetry in the revolution mechanic, fixing device contains square base block and fixing clip post, the outer end at square base block is installed to the fixing clip post, two the inboard of square base block all is provided with a promotion spring.
Preferably, a plurality of mounting holes are uniformly formed in the mounting and fixing plate, and the mounting and fixing plate is fixedly mounted on the wall through screws.
Preferably, two wiring holes are symmetrically formed in the upper end of the detector main body, an installation rotating groove is formed in the rear end of the detector main body, an installation block is arranged on the inner wall of the installation rotating groove, and a plurality of fixing clamp holes are symmetrically formed in the inner walls of the upper side and the lower side of the installation rotating groove.
Preferably, the rotating structure is rotatably installed in an installation rotating groove formed in the rear end of the detector main body, an installation clamping groove is formed in the outer end of the rotating structure, the rotating structure is installed on an installation fixing plate through the installation clamping groove formed in the outer end of the rotating structure, an accommodating groove is formed in the inner wall of the installation clamping groove, a communication hole is formed in the inner end of the rotating structure, the communication hole penetrates through the inner end of the rotating structure and the accommodating groove, the rotating structure is rotatably installed on the installation block through the accommodating groove and the communication hole formed in the rotating structure, the outer end of the rotating structure is symmetrically provided with two spring grooves in the upper side and the lower side of the installation clamping groove, two telescopic through holes are symmetrically formed in the end faces of the upper side and the lower side of the rotating structure, and the two telescopic through holes respectively penetrate through the end faces of the upper side and the lower side of the rotating structure and the two spring grooves.
Preferably, the square base block on the fixing device is installed in a spring groove formed in the rotating structure, the square base block is provided with a pulling slot, and the fixing clamp column penetrates through the telescopic through hole and is inserted into the fixing clamp hole.
Preferably, the pushing spring is positioned in a spring groove formed in the rotating structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the rotating structure is arranged in the detector main body, so that the detector main body can rotate to adjust the angle according to the actual wiring direction after being installed, and the practicability of the detector main body is improved finally; through setting up fixing device and promotion spring, make it mutually support, can be convenient for the mutual fixation of revolution mechanic and detector main part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the detector main body of the present invention;
fig. 3 is a schematic structural view of the rotary structure of the present invention;
fig. 4 is a schematic view of the position relationship between the fixing device and the pushing spring according to the present invention.
In the figure: 1. mounting a fixed plate; 2. a probe body; 3. a rotating structure; 4. a fixing device; 5. a push spring; 6. mounting holes; 7. a wiring hole; 8. installing a rotary groove; 9. mounting blocks; 10. fixing the clamp hole; 11. installing a clamping groove; 12. a storage groove; 13. a communicating hole; 14. a spring slot; 15. a telescopic through hole; 16. a square base block; 17. fixing the clamping column; 18. and pulling the slot.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, 2, 3 and 4, an electrical fire detection device with large coverage area includes a mounting fixing plate 1, a detector main body 2 is mounted on the mounting fixing plate 1, a rotation structure 3 is rotatably mounted in the detector main body 2, two fixing devices 4 are symmetrically mounted in the rotation structure 3, each fixing device 4 includes a square base block 16 and a fixing clamp column 17, the fixing clamp column 17 is mounted at the outer end of the square base block 16, and a pushing spring 5 is disposed at the inner side of each of the two square base blocks 16.
In this embodiment, a plurality of mounting holes 6 are uniformly formed in the mounting and fixing plate 1, and the mounting and fixing plate 1 is fixedly mounted on the wall through screws.
In this embodiment, the upper end symmetry of detector main part 2 is provided with two wiring holes 7, and installation rotating groove 8 has been seted up to the rear end of detector main part 2, is provided with installation piece 9 on the inner wall of installation rotating groove 8, and a plurality of fixing clip hole 10 has been seted up to the symmetry on the inner wall of both sides about installation rotating groove 8.
In the embodiment, in order to make the detector main body 2 rotate and adjust the angle according to the actual wiring direction after the installation, and finally improve the practicability of the detector main body 2, the rotation structure 3 is provided, the rotation structure 3 is rotatably installed in the installation rotation groove 8 formed at the rear end of the detector main body 2, the outer end of the rotation structure 3 is provided with an installation clamping groove 11, the rotation structure 3 is installed on the installation fixing plate 1 through the installation clamping groove 11 formed at the outer end thereof, the inner wall of the installation clamping groove 11 is provided with an accommodation groove 12, the inner end of the rotation structure 3 is provided with a communication hole 13, the communication hole 13 penetrates the inner end of the rotation structure 3 and the accommodation groove 12, the rotation structure 3 is rotatably installed on the installation block 9 through the accommodation groove 12 and the communication hole 13 formed thereon, the outer end of the rotation structure 3 is symmetrically provided with two spring grooves 14 at the upper and lower sides of the installation clamping groove 11, two telescopic through holes 15 are symmetrically formed in the end faces of the upper side and the lower side of the rotating structure 3, and the two telescopic through holes 15 respectively penetrate through the end faces of the upper side and the lower side of the rotating structure 3 and the two spring grooves 14.
In this embodiment, in order to facilitate mutual fixing of the rotating structure 3 and the detector main body 2, the fixing device 4 and the pushing spring 5 are provided, the square base block 16 on the fixing device 4 is installed in the spring groove 14 formed in the rotating structure 3, the pulling slot 18 is formed in the square base block 16, the fixing clamp column 17 penetrates through the telescopic through hole 15 and is inserted into the fixing clamp hole 10, and the pushing spring 5 is located in the spring groove 14 formed in the rotating structure 3.
It should be noted that, the present invention is an electrical fire detection device with large coverage, when using and installing, firstly, the detector main body 2 is rotated to adjust the angle, so that the detector main body 2 can be adapted to the actual wiring direction after the installation, the method for rotating the angle of the detector main body 2 is that, firstly, the fixing device 4 is pulled inwards, at this moment, the pushing spring 5 is compressed, finally, the fixing clip column 17 on the fixing device 4 is pulled out from the fixing clip hole 10, at this moment, the fixing between the detector main body 2 and the rotating structure 3 is released, then, the detector main body 2 can be rotated, when the angle of the detector main body 2 is appropriate, the fixing device 4 is loosened, at this moment, the pushing spring 5 pushes the fixing device 4 outwards, so that finally, the fixing clip column 17 is inserted into the fixing clip hole 10, and then finally accomplish the regulation of detector main part 2, install detector main part 2 on installation fixed plate 1 again at last, during the installation make installation fixed plate 1 insert the mounting groove 11 of seting up on revolution mechanic 3 in can.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electrical fire detection device who covers on a large scale, includes installation fixed plate (1), install detector main part (2), its characterized in that on installation fixed plate (1): rotating-structure (3) are installed to detector main part (2) internal rotation, two fixing device (4) are installed to the symmetry in rotating-structure (3), fixing device (4) contain square basic block (16) and fixing clip post (17), the outer end at square basic block (16), two is installed to fixing clip post (17) the inboard of square basic block (16) all is provided with one and promotes spring (5).
2. A broad coverage electrical fire detection apparatus as claimed in claim 1, wherein: a plurality of mounting holes (6) are uniformly formed in the mounting and fixing plate (1), and the mounting and fixing plate (1) is fixedly mounted on a wall through screws.
3. A wide coverage electrical fire detection apparatus as claimed in claim 1, wherein: the upper end symmetry of detector main part (2) is provided with two wiring holes (7), installation rotating groove (8) have been seted up to the rear end of detector main part (2), be provided with installation piece (9) on the inner wall of installation rotating groove (8), a plurality of fixing clip hole (10) have been seted up to the symmetry on the inner wall of both sides about installation rotating groove (8).
4. A wide coverage electrical fire detection apparatus as claimed in claim 3, wherein: the detector is characterized in that the rotating structure (3) is rotatably arranged in an installation rotating groove (8) formed in the rear end of the detector main body (2), an installation clamping groove (11) is formed in the outer end of the rotating structure (3), the rotating structure (3) is arranged on the installation fixing plate (1) through the installation clamping groove (11) formed in the outer end of the rotating structure, an accommodating groove (12) is formed in the inner wall of the installation clamping groove (11), a communicating hole (13) is formed in the inner end of the rotating structure (3), the communicating hole (13) penetrates the inner end of the rotating structure (3) and the accommodating groove (12), the rotating structure (3) is rotatably arranged on the installation block (9) through the accommodating groove (12) and the communicating hole (13) formed in the rotating structure, two spring grooves (14) are symmetrically formed in the upper side and the lower side of the installation clamping groove (11) in the outer end of the rotating structure (3), and two telescopic through holes (15) are symmetrically formed in the end faces of the upper side and the lower side of the rotating structure (3), the end surfaces of the upper side and the lower side of the rotating structure (3) are respectively penetrated through the two spring grooves (14) by the two telescopic through holes (15).
5. An electrical fire detection apparatus for broad coverage as claimed in claim 4, wherein: the fixing device is characterized in that a square base block (16) on the fixing device (4) is installed in a spring groove (14) formed in the rotating structure (3), a pulling slot (18) is formed in the square base block (16), and the fixing clamp column (17) penetrates through the telescopic through hole (15) and is inserted into the fixing clamp hole (10).
6. An electrical fire detection apparatus for broad coverage as claimed in claim 5, wherein: the pushing spring (5) is positioned in a spring groove (14) formed in the rotating structure (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122984921.4U CN216743730U (en) | 2021-11-30 | 2021-11-30 | Electric fire detection device that covers on a large scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122984921.4U CN216743730U (en) | 2021-11-30 | 2021-11-30 | Electric fire detection device that covers on a large scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216743730U true CN216743730U (en) | 2022-06-14 |
Family
ID=81931572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122984921.4U Active CN216743730U (en) | 2021-11-30 | 2021-11-30 | Electric fire detection device that covers on a large scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216743730U (en) |
-
2021
- 2021-11-30 CN CN202122984921.4U patent/CN216743730U/en active Active
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