阅读说明：本技术 一种应用于干式变压器的烟感探测器壳体 (Smoke detector shell applied to dry-type transformer ) 是由 王俊波 于 2021-08-19 设计创作，主要内容包括：本发明属于变压器领域,具体的说是一种应用于干式变压器的烟感探测器壳体,包括主体；所述主体的底部设置有固定环,且主体的底部与固定环的内壁固定连接,所述固定环的底部设置有连接机构,且固定环的底部与连接机构的顶部固定连接,所述连接机构的底部设置有安装机构,且连接机构的底部与安装机构的顶部活动连接,所述连接机构包括连接板,所述连接板的内部设置有卡接槽,连接板的内部均匀设置有连接螺栓,所述连接螺栓的外表面与连接板的内壁相接触,所述主体包括进气框,所述进气框的底部设置有外壳体,且进气框的底部与外壳体的顶部固定连接,所述外壳体的内部均匀设置有固定筒,且外壳体的内壁与固定筒的底部固定连接。(The invention belongs to the field of transformers, and particularly relates to a smoke detector shell applied to a dry-type transformer, which comprises a main body; the bottom of main part is provided with solid fixed ring, and the bottom of main part and solid fixed ring's inner wall fixed connection, gu fixed ring's bottom is provided with coupling mechanism, and gu fixed ring's bottom and coupling mechanism's top fixed connection, coupling mechanism's bottom is provided with installation mechanism, and coupling mechanism's bottom and installation mechanism's top swing joint, coupling mechanism includes the connecting plate, the inside of connecting plate is provided with the joint groove, and the inside of connecting plate evenly is provided with connecting bolt, connecting bolt's surface contacts with the inner wall of connecting plate, the main part includes the frame of admitting air, the bottom of frame of admitting air is provided with the shell body, and admits air the bottom of frame and the top fixed connection of shell body, the inside of shell body evenly is provided with solid fixed cylinder, and the inner wall of shell body and the bottom fixed cylinder's fixed connection.)

1. A smoke detector shell applied to a dry-type transformer comprises a main body (1); the method is characterized in that: the bottom of main part (1) is provided with solid fixed ring (2), and the bottom of main part (1) and the inner wall fixed connection of solid fixed ring (2), the bottom of solid fixed ring (2) is provided with coupling mechanism (3), and the bottom of solid fixed ring (2) and the top fixed connection of coupling mechanism (3), the bottom of coupling mechanism (3) is provided with installation mechanism (4), and the bottom of coupling mechanism (3) and the top swing joint of installation mechanism (4).

2. The smoke detector casing applied to the dry type transformer according to claim 1, wherein: coupling mechanism (3) are including connecting plate (6), the inside of connecting plate (6) is provided with joint groove (5), and the inside of connecting plate (6) evenly is provided with connecting bolt (7), the surface of connecting bolt (7) contacts with the inner wall of connecting plate (6).

3. The smoke detector casing applied to the dry type transformer according to claim 1, wherein: the main part (1) is including frame (11) admits air, the bottom of frame (11) admits air is provided with shell body (12), and the bottom of frame (11) and the top fixed connection of shell body (12) admit air, the inside of shell body (12) evenly is provided with solid fixed cylinder (13), and the inner wall of shell body (12) and the bottom fixed connection of solid fixed cylinder (13).

4. The smoke detector casing applied to the dry type transformer according to claim 1, wherein: installation mechanism (4) are including installation piece (42), the front and back both ends symmetry of installation piece (42) is provided with fixed block (41), and the front of installation piece (42) and the back fixed connection of fixed block (41), and the left and right sides both ends symmetry of installation piece (42) is provided with guide cylinder (43), the right-hand member of guide cylinder (43) and the left end fixed connection of installation piece (42), the left end of guide cylinder (43) are provided with presses down pole (44), press the right-hand member of pole (44) and the left end swing joint of guide cylinder (43), the inside of installation piece (42) is provided with collar (45), and the bottom fixed connection of the top of installation piece (42) and collar (45).

5. The smoke detector shell applied to the dry-type transformer is characterized in that: the connecting bolt (7) comprises a pressing block (72), an extrusion rod (75) is arranged at the bottom of the pressing block (72), the bottom of the pressing block (72) is fixedly connected with the top of the extrusion rod (75), an extrusion block (71) is arranged at the bottom of the extrusion rod (75), the bottom of the extrusion rod (75) is fixedly connected with the top of the extrusion block (71), an installation cylinder (74) is arranged at the bottom of the extrusion block (71), the bottom of the extrusion block (71) is in contact with the inner wall of the installation cylinder (74), a telescopic block (73) is uniformly arranged inside the installation cylinder (74), and the inner wall of the installation cylinder (74) is in contact with the two ends of the telescopic block (73).

6. The smoke detector shell applied to the dry type transformer according to claim 4, wherein: the right end of the pressing rod (44) is provided with a telescopic rod (46), the right end of the pressing rod (44) is fixedly connected with the left end of the telescopic rod (46), the right end of the telescopic rod (46) is provided with an extrusion plate (50), the right end of the telescopic rod (46) is fixedly connected with the left end of the extrusion plate (50), flexible rings (48) are symmetrically arranged at the two ends of the extrusion plate (50), the right end of the extrusion plate (50) is fixedly connected with the left end of the flexible ring (48), movable rods (49) are uniformly arranged in the extrusion plate (50), the bottom of the movable rod (49) is contacted with the inner wall of the extrusion plate (50), the top of the movable rod (49) is provided with a contact plate (47), the bottom of the contact plate (47) is fixedly connected with the top of the movable rod (49), a support column (51) is arranged right below the contact plate (47), the bottom of the supporting column (51) is fixedly connected with the top of the mounting ring (45).

Technical Field

The invention belongs to the field of transformers, and particularly relates to a smoke detector shell applied to a dry-type transformer.

Background

Smoke detectors, also known as smoke-sensitive fire detectors, smoke-sensitive probes and smoke-sensitive sensors, are mainly applied to fire-fighting systems and also in security system construction. The smoke detector realizes fire prevention mainly by monitoring smoke concentration, the ion type smoke sensor is adopted in the smoke detector, the ion type smoke sensor is a sensor with advanced technology and stable and reliable work, is widely applied to various fire alarm systems, and has far better performance than a gas sensitive resistor type fire alarm. Smoke detectors can be classified into particle smoke-sensitive type, optical smoke-sensitive type, infrared beam smoke-sensitive type, gas detector and the like, and the existing dry-type transformer is easy to have fire accident caused by overhigh temperature in the working process, so that the transformer needs to be provided with the smoke detector to monitor the working state of the transformer, and the smoke detector shell applied to the dry-type transformer is provided for mounting the smoke detector.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a smoke detector shell applied to a dry-type transformer, which solves the problem that the smoke detector shell cannot be found in time when a fire accident happens in the working process of the dry-type transformer.

(II) technical scheme

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a smoke detector shell applied to a dry-type transformer, which comprises a main body; the bottom of main part is provided with solid fixed ring, and the bottom of main part and solid fixed ring's inner wall fixed connection, gu fixed ring's bottom is provided with coupling mechanism, and gu fixed ring's bottom and coupling mechanism's top fixed connection, coupling mechanism's bottom is provided with installation mechanism, and coupling mechanism's bottom and installation mechanism's top swing joint.

Preferably, coupling mechanism includes the connecting plate, the inside of connecting plate is provided with the joint groove, and the inside of connecting plate evenly is provided with connecting bolt, connecting bolt's surface contacts with the inner wall of connecting plate.

Preferably, the main part includes the frame of admitting air, the bottom of frame of admitting air is provided with the shell body, and the top fixed connection of the bottom of frame and shell body of admitting air, the inside of shell body evenly is provided with fixed section of thick bamboo, and the inner wall of shell body and the bottom fixed connection of fixed section of thick bamboo.

Preferably, installation mechanism includes the installation piece, both ends symmetry is provided with the fixed block around the installation piece, and the front of installation piece and the back fixed connection of fixed block, and the left and right ends symmetry of installation piece is provided with the guide cylinder, the right-hand member of guide cylinder and the left end fixed connection of installation piece, the left end of guide cylinder is provided with presses the depression bar, press the right-hand member of depression bar and the left end swing joint of guide cylinder, the inside of installation piece is provided with the collar, and the top of installation piece and the bottom fixed connection of collar.

Preferably, the connecting bolt includes according to the briquetting, according to the bottom of briquetting and be provided with the extrusion stem, and according to the bottom of briquetting and the top fixed connection of extrusion stem, the bottom of extrusion stem is provided with the extrusion block, and the bottom of extrusion stem and the top fixed connection of extrusion block, the bottom of extrusion block is provided with the installation cylinder, and the bottom of extrusion block contacts with the inner wall of installation cylinder, the inside of installation cylinder evenly is provided with flexible piece, and the inner wall of installation cylinder contacts with the both ends of flexible piece.

Preferably, the right-hand member according to the depression bar is provided with the telescopic link, and the right-hand member according to the depression bar and the left end fixed connection of telescopic link, the right-hand member of telescopic link is provided with the stripper plate, and the right-hand member of telescopic link and the left end fixed connection of stripper plate, the both ends symmetry of stripper plate is provided with the compliance ring, and the right-hand member of stripper plate and the left end fixed connection of compliance ring, and the inside of stripper plate evenly sets up the movable rod, the bottom of movable rod contacts with the inner wall of stripper plate, and the top of movable rod sets up the contact plate, the bottom of contact plate and the top fixed connection of movable rod are provided with the support column under the contact plate, the bottom of support column and the top fixed connection of collar.

The invention has the following beneficial effects:

1. according to the smoke detector shell, the connecting mechanism is arranged, so that the smoke detector shell can be fixed on a transformer, the smoke detector can directly act on the transformer, the connecting mechanism can be conveniently and quickly installed with the smoke detector shell through the clamping groove arranged in the connecting mechanism, tool-free installation can be achieved through the connecting bolt arranged in the connecting mechanism, manpower and material resources of the connecting mechanism during connection between the shell and the transformer are greatly saved, and the using effect of the smoke detector shell applied to the dry-type transformer is greatly improved.

2. The smoke detector shell applied to the dry-type transformer can be quickly installed by arranging the installation mechanism, the installation mechanism is fixedly connected with the transformer by the fixing blocks arranged at the two ends of the installation mechanism, the installation mechanism can be movably connected with the connection mechanism by the contact plate and the support column arranged in the installation mechanism, and the contact plate applies extrusion force to the inside of the clamping groove, so that the smoke detector shell applied to the dry-type transformer is compact in fixed connection, and when the smoke detector shell applied to the dry-type transformer is disassembled, only the pressing rod needs to be pulled outwards, and the operation is simple.

3. According to the smoke detector shell, the connecting bolt is arranged, so that the connecting efficiency of the connecting mechanism can be greatly improved, the extrusion block arranged at the bottom is extruded inwards through the pressing block arranged at the top of the connecting bolt, the telescopic block arranged inside the installation cylinder is moved outwards after being subjected to extrusion force, the telescopic block arranged outside the connecting bolt applies extrusion force to the inside of the connecting plate, the connecting plates are connected with each other, the connecting efficiency of the connecting mechanism is greatly improved, and the practicability of the smoke detector shell applied to the dry-type transformer is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the coupling mechanism of the present invention;

FIG. 3 is a schematic structural view of the main body of the drawing of the present invention;

FIG. 4 is a schematic structural view of the mounting mechanism of the present invention;

FIG. 5 is a schematic structural view of the anchor stud of the present invention;

FIG. 6 is a schematic view of the internal structure of the mounting mechanism of the present invention;

in the figure: the air inlet structure comprises a main body 1, a fixing ring 2, a connecting mechanism 3, an installing mechanism 4, a clamping groove 5, a connecting plate 6, a connecting bolt 7, an air inlet frame 11, an outer shell 12, a fixing cylinder 13, a fixing block 41, an installing block 42, a guide cylinder 43, a pressing rod 44, an installing ring 45, an expansion rod 46, a contact plate 47, a flexible ring 48, a movable rod 49, an extrusion plate 50, a support column 51, an extrusion block 71, a pressing block 72, an expansion block 73, an installing cylinder 74 and an extrusion rod 75.

Detailed Description

A smoke detector casing applied to a dry-type transformer according to an embodiment of the present invention will be described below with reference to fig. 1 to 6.

As shown in fig. 1-6, the smoke detector housing applied to the dry-type transformer according to the present invention comprises a main body 1; the bottom of main part 1 is provided with solid fixed ring 2, and the bottom of main part 1 and the inner wall fixed connection of solid fixed ring 2, and the bottom of solid fixed ring 2 is provided with coupling mechanism 3, and the bottom of solid fixed ring 2 and coupling mechanism 3's top fixed connection, and coupling mechanism 3's bottom is provided with installation mechanism 4, and coupling mechanism 3's bottom and installation mechanism 4's top swing joint, the purpose of setting up installation mechanism 4 is for making this kind be applied to fixed connection between dry-type transformer's smoke detector casing and the transformer.

Coupling mechanism 3 includes connecting plate 6, the inside of connecting plate 6 is provided with joint groove 5, the inside of connecting plate 6 evenly is provided with connecting bolt 7, connecting bolt 7's surface contacts with the inner wall of connecting plate 6, through setting up coupling mechanism 3, can make this kind of smoke detector casing fix on the transformer, make smoke detector can direct action on the transformer, and can make coupling mechanism 3 convenient and fast when installing with the smoke detector casing through the joint groove 5 of the inside setting of coupling mechanism 3, and the toolless installation can be realized through connecting bolt 7 of the inside setting of coupling mechanism 3, the manpower and materials when having practiced thrift this kind of coupling mechanism 3 and being connected between carrying out casing and transformer greatly, the result of use of this kind of smoke detector casing of being applied to dry-type transformer has been improved greatly.

Main part 1 includes air intake frame 11, and air intake frame 11's bottom is provided with shell body 12, and air intake frame 11's bottom and shell body 12's top fixed connection, and shell body 12's inside evenly is provided with a fixed section of thick bamboo 13, and the inner wall of shell body 12 and the bottom fixed connection of a fixed section of thick bamboo 13, and the purpose that sets up main part 1 is for installing smoke detector.

The mounting mechanism 4 comprises a mounting block 42, the front end and the rear end of the mounting block 42 are symmetrically provided with fixed blocks 41, the front surface of the mounting block 42 is fixedly connected with the back surface of the fixed block 41, the left end and the right end of the mounting block 42 are symmetrically provided with guide cylinders 43, the right end of each guide cylinder 43 is fixedly connected with the left end of the mounting block 42, the left end of each guide cylinder 43 is provided with a pressing rod 44, the right end of each pressing rod 44 is movably connected with the left end of each guide cylinder 43, a mounting ring 45 is arranged in the mounting block 42, the top of the mounting block 42 is fixedly connected with the bottom of the mounting ring 45, the mounting mechanism 4 is arranged, so that the smoke detector shell applied to the dry-type transformer can be quickly mounted, the mounting mechanism 4 is fixedly connected with the transformer through the fixed blocks 41 arranged at the two ends of the mounting mechanism 4, and the mounting mechanism 4 can be movably connected with the connecting mechanism 3 through a contact plate 47 and a support column 51 arranged in the mounting mechanism 4, and the contact plate 47 applies extrusion force to the inside of the clamping groove 5, so that the smoke detector shell applied to the dry-type transformer is tighter in fixed connection, and when the smoke detector shell applied to the dry-type transformer is disassembled, the pressing rod 44 only needs to be pulled outwards, and the operation is simpler.

The connecting bolt 7 comprises a pressing block 72, an extrusion rod 75 is arranged at the bottom of the pressing block 72, the bottom of the pressing block 72 is fixedly connected with the top of the extrusion rod 75, an extrusion block 71 is arranged at the bottom of the extrusion rod 75, the bottom of the extrusion rod 75 is fixedly connected with the top of the extrusion block 71, an installation cylinder 74 is arranged at the bottom of the extrusion block 71, the bottom of the extrusion block 71 is in contact with the inner wall of the installation cylinder 74, telescopic blocks 73 are uniformly arranged in the installation cylinder 74, the inner wall of the installation cylinder 74 is in contact with the two ends of the telescopic blocks 73, the connecting efficiency of the connecting mechanism 3 can be greatly improved by arranging the connecting bolt 7, the pressing block 72 arranged at the top of the connecting bolt 7 extrudes the extrusion block 71 arranged at the bottom inwards, the telescopic blocks 73 arranged in the installation cylinder 74 are moved outwards after being subjected to extrusion force, and the telescopic blocks 73 arranged outside the connecting bolt 7 apply extrusion force to the inside of the connecting plate 6, and then make interconnect between the connecting plate 6, improved this kind of coupling mechanism 3's connection efficiency greatly, and then improved this kind of practicality of being applied to the smoke detector casing of dry-type transformer.

The right-hand member of pressing rod 44 is provided with telescopic link 46, and the right-hand member of pressing rod 44 and the left end fixed connection of telescopic link 46, the right-hand member of telescopic link 46 is provided with stripper plate 50, and the right-hand member of telescopic link 46 and the left end fixed connection of stripper plate 50, the both ends symmetry of stripper plate 50 is provided with flexible ring 48, and the right-hand member of stripper plate 50 and the left end fixed connection of flexible ring 48, evenly set up movable rod 49 in stripper plate 50's inside, the bottom of movable rod 49 contacts with the inner wall of stripper plate 50, the top of movable rod 49 sets up contact plate 47, the bottom of contact plate 47 and the top fixed connection of movable rod 49, be provided with support column 51 under the contact plate 47, the bottom of support column 51 and the top fixed connection of collar 45, the purpose of setting pressing rod 44 is in order to remove stripper plate 50.

The specific working process is as follows:

when in work, the smoke detector shell applied to the dry-type transformer can realize the quick connection of the smoke detector shell applied to the dry-type transformer through the connecting mechanism 3 arranged at the bottom, the tool-free connection can be realized through the connecting bolts 7 uniformly arranged in the connecting mechanism 3, the pressing block 72 arranged at the top of the connecting bolt 7 enables the pressing block 71 to move towards the bottom, thereby causing the expansion blocks 73 provided in the mounting tube 74 to be pressed and moved outward, and further causing the expansion blocks 73 to apply a pressing force to the inside of the connecting plate 6, thereby the two connecting plates 6 are movably connected, and the smoke detector shell applied to the dry type transformer can be connected with the transformer through the mounting mechanism 4 arranged at the bottom of the connecting mechanism 3, the contact plate 47 arranged inside the mounting mechanism 4 presses the clamping groove 5 arranged inside the connecting mechanism 3, so that the mounting mechanism 4 is movably connected with the connecting mechanism 3.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.