CN213211239U

CN213211239U - Fire alarm controller clothes closet

Info

Publication number: CN213211239U
Application number: CN202021819285.9U
Authority: CN
Inventors: 宋佳城; 万跃敏; 靳东风; 卢壮; 李伟伟
Original assignee: Qinhuangdao Taihe'an Technology Co ltd
Current assignee: Qinhuangdao Taihe'an Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-14
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a fire-fighting equipment technical field, the utility model provides a fire alarm controller clothes closet, it includes the skeleton subassembly, cover the subassembly and connect a plurality of installed parts on the skeleton subassembly, each installing support of its skeleton subassembly all sets up a plurality of mounting holes of arranging to the lower part direction along the upper portion of skeleton subassembly, then all be provided with the threaded connection mechanism who corresponds with the mounting hole on its installed part, adopt unified threaded connection mechanism during the installation can all install each installed part on the skeleton subassembly, and can select the installed part of installation on the not co-altitude of skeleton subassembly. The traditional method of assembling by bolts and nuts is avoided, the whole machine can be installed by adopting a threaded connection mechanism, the material types are reduced, and the product standardization degree is greatly improved; the threaded connection mechanism capable of being installed by an electric tool is selected, the labor complexity and the labor intensity of operators can be further reduced, the labor cost is reduced, and meanwhile, the production efficiency and the product percent of pass are greatly improved.

Description

Fire alarm controller clothes closet

Technical Field

The utility model relates to a fire-fighting equipment technical field especially provides a fire alarm controller clothes closet.

Background

The fire alarm controller is mainly used for receiving a fire signal and starting a fire alarm device, and the equipment can also be used for indicating a fire part and recording related information; the fire alarm signal can be started through the fire alarm sending device or the automatic fire-fighting equipment and the fire-fighting linkage control equipment can be started through the automatic fire-fighting control device; as well as automatically monitoring the correct operation of the system and giving an audible and visual alarm for a particular fault. Fire alarm controller clothes closet is used for holding fire alarm controller's electrical component, fire alarm controller clothes closet generally includes the skeleton subassembly, panel components and installation component, wherein panel components installs on the skeleton subassembly and encloses and form hollow cavity, installation component then installs on the skeleton subassembly, be used for placing fire alarm controller's power in hollow cavity, electrical component such as wave filter, current installation component and panel components all adopt bolt and nut complex mode and skeleton group price to be connected, lead to the installation procedure many, the cost of labor is with high costs and material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a use during the installation material kind few, the standardization level high, can improve the installation effectiveness and reduce intensity of labour's fire alarm controller clothes closet.

In order to achieve the above object, the utility model adopts the following technical scheme:

a fire alarm controller vertical cabinet comprises a framework assembly, a covering assembly assembled on the framework assembly and a plurality of mounting pieces connected to the framework assembly and used for mounting a fire alarm controller, wherein the covering assembly surrounds to form a hollow cavity; the framework assembly comprises a front part and a rear part opposite to the front part, wherein a first front mounting bracket and a second front mounting bracket are respectively arranged on two opposite sides of the front part, a first rear mounting bracket is arranged on one side, close to the first front mounting bracket, of the rear part, a second rear mounting bracket is arranged on one side, close to the second front mounting bracket, of the rear part, and a plurality of mounting holes are formed in each mounting bracket of the framework assembly and are arrayed along the direction from the upper part to the lower part of the framework assembly; a plurality of the installed parts are provided with at least one threaded connection mechanism corresponding to the installation holes, and the threaded connection mechanisms are used for installing the corresponding installed parts on one of the installation supports of the framework component.

Preferably, a plurality of mounting hole groups are uniformly arranged on the first rear mounting bracket along the direction from the upper part to the lower part of the first rear mounting bracket, each mounting hole group comprises two mounting holes, and the distance between every two adjacent mounting holes in each mounting hole group is equal; the second rear mounting bracket and the first rear mounting bracket are symmetrically arranged; the mounting holes on the first front mounting bracket are uniformly arranged along the direction from the upper part to the lower part of the first front mounting bracket; the second front mounting bracket and the first front mounting bracket are symmetrically arranged.

Preferably, the mounting holes on the first rear mounting bracket and the second rear mounting bracket are all circular through holes, and the axial direction of the circular through holes is parallel to the direction from the front part to the rear part of the framework component; a plurality of the mounting pieces are provided with first threaded connection mechanisms corresponding to the circular through holes.

Preferably, the mounting holes in the first front mounting bracket and the second front mounting bracket are both strip holes, the penetrating direction of the strip holes is perpendicular to the axial direction of the circular through hole, and at least one mounting piece is provided with a second threaded connection mechanism corresponding to the strip holes.

Preferably, the first threaded connection mechanism and the second threaded connection mechanism both comprise screws, mounting matching holes and press riveting nuts, the mounting matching holes and the press riveting nuts correspond to the mounting holes in position, and the screws penetrate into the mounting holes and are in threaded connection with the press riveting nuts; or, first threaded connection includes self-tapping screw and turn-ups hole, the turn-ups hole with the mounting hole position corresponds, self-tapping screw penetrates the mounting hole with turn-ups hole threaded connection, second threaded connection includes screw, installation mating holes and presses the rivet nut, the installation mating holes with press the rivet nut all with the mounting hole position corresponds, the screw penetrates the mounting hole reaches the installation mating holes with press the rivet nut threaded connection.

Preferably, the mounting piece comprises a tray, the tray comprises a rectangular bottom plate and tray side plates which respectively extend downwards from four edges of the rectangular bottom plate, and the four tray side plates are all perpendicular to the rectangular bottom plate; the two opposite ends of the tray side plate positioned at the rear part of the framework component extend outwards to form lugs, the two lugs are respectively and fixedly connected with the first rear mounting bracket and the second rear mounting bracket, one of the two tray side plates connected with the tray side plate positioned at the rear part of the framework component is fixedly connected with the first front mounting bracket, and the other tray side plate is fixedly connected with the second front mounting bracket; the two lugs are provided with the first threaded connection mechanisms, and the two tray side plates connected with the tray side plate positioned at the rear part of the framework assembly are provided with the second threaded connection mechanisms.

Preferably, the mounting part comprises at least one group of supporting strip assemblies, each group of supporting strip assemblies comprises a first supporting strip and a second supporting strip, each first supporting strip comprises a first supporting strip bottom plate, a first supporting strip hanging plate extending from the first supporting strip bottom plate to the upper part of the framework assembly, and a first supporting strip lug extending leftwards from the end face of the rear end of the first supporting strip hanging plate, and the first supporting strip bottom plate and the first supporting strip lug are perpendicular to the first supporting strip hanging plate; the second holds in the palm the strip and includes that the second holds in the palm the strip bottom plate, follows the second holds in the palm the strip bottom plate to the second that skeleton subassembly upper portion direction extends holds in the palm the strip link plate, and follows the second that the terminal surface of second support strip link plate rear end extends right holds in the palm the strip lug, just the second hold in the palm the strip bottom plate with the second holds in the palm the equal perpendicular to of strip lug first support strip link plate, first support strip lug with the second holds in the palm the strip lug and all is provided with first threaded connection mechanism for making the first rear end that holds in the palm the strip is connected first back installing support, and makes the second holds in the palm the rear end of strip and connects installing support behind the second.

Preferably, the front end of the first supporting strip hanging plate and the front end of the second supporting strip hanging plate are respectively provided with the second threaded connection mechanism, the second threaded connection mechanism is used for enabling the front end of the first supporting strip hanging plate to be connected with the first front mounting bracket, and the front end of the second supporting strip hanging plate is connected with the second front mounting bracket.

Preferably, the installed part includes the mounting bracket, the mounting bracket includes the court the mounting bracket main part of rear slope under the skeleton subassembly, the relative both ends of mounting bracket main part to the rear portion of skeleton subassembly extends respectively has first mounting bracket link plate and second mounting bracket link plate, the tip of first mounting bracket link plate is to keeping away from second mounting bracket link plate direction extends has first mounting bracket lug, the tip of second mounting bracket link plate is to keeping away from first mounting bracket link plate direction extends has the second mounting bracket lug, first mounting bracket lug with the second mounting bracket lug all is provided with first threaded connection mechanism for making first mounting bracket lug is connected first back installing support, the second mounting bracket lug is connected installing support behind the second.

Preferably, the covering assembly comprises a base, an upper cover and at least one front panel, one end of each mounting bracket of the framework assembly is connected with the base, and the other end of each mounting bracket of the framework assembly is connected with the upper cover; the two opposite ends of the front panel are respectively connected with the first front mounting bracket and the second front mounting bracket.

The utility model has the advantages that: the utility model provides a fire alarm controller clothes closet, it includes the skeleton subassembly, assemble the cover subassembly on the skeleton subassembly and connect on the skeleton subassembly and be used for installing fire alarm controller's a plurality of installed parts, the cover subassembly surrounds and forms well plenum chamber, each installing support of its skeleton subassembly all sets up a plurality of mounting holes of arranging along the upper portion to the lower part direction of skeleton subassembly, then all be provided with the threaded connection mechanism who corresponds with the mounting hole on its installed part, only adopt unified threaded connection mechanism during the installation can all install each installed part on the skeleton subassembly, and the optional installed part of installation on the co-altitude of skeleton subassembly. The traditional method of assembling the fire alarm controller vertical cabinet on site by adopting bolts and nuts is avoided, the whole machine installation can be completed by adopting a uniform threaded connection mechanism, the types of materials used in the installation are reduced, the installation piece and each installation bracket are favorably made into standard pieces, and the product standardization degree is greatly improved; the electric tool is used for installing all the threaded connection mechanisms, so that the labor complexity and the labor intensity of operators can be reduced, the occurrence of artificial installation errors is avoided, the labor cost is reduced, and the production efficiency and the product percent of pass are greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a perspective view of a partial structure of a vertical cabinet of a fire alarm controller according to an embodiment of the present invention;

FIG. 2 is a perspective view of a first rear mounting bracket of a fire alarm controller cabinet according to an embodiment of the present invention;

FIG. 3 is a perspective view of a second front mounting bracket of a fire alarm controller cabinet according to an embodiment of the present invention;

FIG. 4 is a perspective view of a fire alarm controller cabinet according to an embodiment of the present invention;

FIG. 5 is a perspective view of a front panel of a vertical cabinet of a fire alarm controller according to an embodiment of the present invention;

FIG. 6 is a perspective view of a fire alarm controller closet tray according to an embodiment of the present invention;

fig. 7 is a partial enlarged view of a portion a in fig. 6 according to an embodiment of the present invention;

FIG. 8 is a perspective view of one of two sets of bracket assemblies of a fire alarm controller cabinet according to an embodiment of the present invention;

FIG. 9 is a perspective view of the other of the two sets of bracket bar assemblies of the vertical cabinet of the fire alarm controller according to the embodiment of the present invention;

fig. 10 is a perspective view of a fire alarm controller cabinet mounting bracket according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a skeleton component; 11-front part; 111-a first front mounting bracket; 112-a second front mounting bracket; 12-rear part; 121-a first rear mounting bracket; 122-a second rear mounting bracket; 13-mounting holes; 14-a set of mounting holes; 21-a base; 22-upper cover; 23-a front panel; 31-a tray; 311-rectangular base plate; 312. 313, 314, 315-tray side panels; 316-first mounting mating hole; 317-first press-riveting nut; 318-screws; 3121. 3122-a lug; 32. 33-a carrier strip assembly; 321. 331-a first carrier strip; 3311. 3211-a first carrier strip base plate; 3312. 3212-a first supporting bar hanging plate; 3313. 3213-a first carrier strip lug; 322. 332-a second carrier strip; 3221. 3321-second carrier strip base plate; 3222. 3322-a second supporting bar hanging plate; 3223. 3323-second carrier strip lug; 323-second mounting mating holes; 334-a third mounting mating hole; 34-a mounting frame; 341-mount body; 342-a first mounting bracket hanging plate; 343-a second mounting rack hanging plate; 344 — a first mount ledge; 345-a second mount lug; 346-fourth mounting mating hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, in an embodiment, a fire alarm controller cabinet includes a frame assembly 1, a cover assembly, and a plurality of mounting members.

The framework assembly 1 comprises a front portion 11 and a rear portion 12, the front portion 11 and the rear portion 12 are arranged oppositely, two opposite sides of the front portion 11 are respectively provided with a first front mounting bracket 111 and a second front mounting bracket 112, two opposite sides of the rear portion 12 are respectively provided with a first rear mounting bracket 121 and a second rear mounting bracket 122, wherein the first front mounting bracket 111 and the first rear mounting bracket 121 are positioned on the same side of the framework assembly, the second front mounting bracket 112 and the second rear mounting bracket 122 are positioned on the same side of the framework assembly, and the first front mounting bracket 111, the second front mounting bracket 112, the first rear mounting bracket 121 and the second rear mounting bracket 122 are respectively provided with a plurality of mounting holes 13 which are arranged from the upper portion to the lower portion in a direction.

Referring to fig. 2, a plurality of mounting hole groups 14 are uniformly arranged on the first rear mounting bracket 121 along the upper portion to the lower portion thereof, the distances between two adjacent mounting hole groups 14 are equal, each mounting hole group 14 includes two mounting holes 13, and the distances between two mounting holes 13 in each mounting hole group 14 are equal. The mounting holes 13 on the first rear mounting bracket 121 are all circular through holes, and the axial direction of the circular through holes is parallel to the direction from the front part to the rear part of the framework component 1. The second rear mounting bracket 122 is disposed symmetrically to the first rear mounting bracket 121. Referring to fig. 3, the mounting holes 13 on the second front mounting bracket 112 are uniformly arranged along the upper-to-lower direction of the second front mounting bracket 112, the mounting holes 13 on the second front mounting bracket 112 are all elongated holes, and the penetrating direction of the elongated holes is perpendicular to the axial direction of the circular through hole. The first front mounting bracket 111 is disposed symmetrically to the second front mounting bracket 112.

Referring to fig. 4 and 5, the covering assembly is assembled on the framework assembly 1 and surrounds the framework assembly to form a hollow chamber, the covering assembly includes a base 21, an upper cover 22 and at least one front panel 23, and the height of the front panel 23 is less than or equal to the height of each mounting bracket in the framework assembly 1. One end of each of the first front mounting bracket 111, the second front mounting bracket 112, the first rear mounting bracket 121 and the second rear mounting bracket 122 of the framework assembly 1 is connected with the base 21, and the other end is connected with the upper cover 22; opposite ends of the front panel 23 are fixedly coupled to a first front mounting bracket 111 and a second front mounting bracket 112, respectively.

The mounting member is connected to the skeleton assembly 1 and is used for mounting electrical components of the fire alarm controller. A plurality of installed parts all are provided with at least one and the threaded connection mechanism that mounting hole 13 corresponds, and threaded connection is used for installing the installed part that corresponds on at least one installing support of skeleton subassembly 1. Specifically, referring to fig. 1 and 9 in combination, the mount includes a tray 31, a carrier strip assembly 32, a carrier strip assembly 33, and a mounting bracket 34.

A plurality of installed parts all are provided with the first threaded connection mechanism who corresponds with circular through-hole, and at least one installed part is provided with the second threaded connection mechanism who corresponds with rectangular hole. First threaded connection mechanism and second threaded connection mechanism all include screw, installation mating holes and press the rivet nut, and installation mating holes and press the rivet nut all correspond with mounting hole 13 position, and the screw penetrates mounting hole 13 and installation mating holes and presses rivet nut threaded connection. First threaded connection mechanism not only can adopt above-mentioned structure, can also adopt self-tapping screw and turn-ups hole complex structure, and the turn-ups hole corresponds with mounting hole 13 position, and self-tapping screw penetrates mounting hole and turn-ups hole threaded connection. In this embodiment, the first threaded connection mechanism and the second threaded connection mechanism are configured by matching a screw, an installation matching hole, and a clinch nut, and when the installation hole 13 is a circular through hole, the matched screw may be a self-tapping screw.

Referring to fig. 6 and 7, the tray 31 is used for placing components such as a power supply and a filter of a fire alarm controller, and the tray 31 includes a rectangular bottom plate 311 and

tray side plates

312, 313, 314, and 315 extending downward from four edges of the rectangular bottom plate 311, respectively, and the four

tray side plates

312, 313, 314, and 315 are perpendicular to the rectangular bottom plate 311. Wherein the left and right ends of the tray side plate 312 positioned at the rear of the frame assembly 1 are extended with

lugs

3121 and 3122, both the

lugs

3121 and 3122 are positioned on the same plane with the tray side plate 312, both the

lugs

3121 and 3122 are provided with a first screw connection mechanism, in this embodiment, the structure is specifically provided, the lug 3121 is provided with a first mounting matching hole 316, a first press rivet nut (not shown) corresponding to the first mounting matching hole 316, and a screw (not shown) matched with the first press rivet nut, the first press rivet nut is matched with the screw to fixedly connect the lug 3121 with the first rear mounting bracket 121, the lug 3122 is provided with a first mounting matching hole 316, a first press rivet nut (not shown) corresponding to the first mounting matching hole 316, and a screw (not shown) matched with the first press rivet nut, and the first press rivet nut is matched with the screw to fixedly connect the lug 3122 with the second rear mounting bracket 122. The

tray side plates

313 and 315 are provided with second threaded connection mechanisms, and in this embodiment, the configuration is specifically that the tray side plates 313 are provided with first mounting matching holes (not shown), first press-riveting nuts (not shown) corresponding to the first mounting matching holes, and screws 318 in threaded connection with the first press-riveting nuts, and the screws 318 on the tray side plates 313 are matched with the first press-riveting nuts to fixedly connect the tray side plates 313 with the first front mounting brackets 111. The tray side plate 315 is provided with a first mounting matching hole (not shown), a first press-riveting nut 317 corresponding to the first mounting matching hole, and a screw 318 in threaded connection with the first press-riveting nut 317, and the first press-riveting nut 317 and the screw 318 of the tray side plate 315 are matched to fixedly connect the tray side plate 315 with the second front mounting bracket 112.

Referring to fig. 8, the supporting bar assembly 32 includes a first supporting bar 321 and a second supporting bar 322, the first supporting bar 321 includes a first supporting bar bottom plate 3211, a first supporting bar hanging plate 3212 extending from an edge of the first supporting bar bottom plate 3211, which is far away from the second supporting bar 322, to an upper portion of the frame assembly 1, and a first supporting bar protruding lug 3213 extending from an end surface of a rear end of the first supporting bar hanging plate 3212 to a direction far away from the second supporting bar 322, and both the first supporting bar bottom plate 3211 and the first supporting bar protruding lug 3213 are perpendicular to the first supporting bar hanging plate 3212. Second support strip 322 includes second support strip bottom plate 3221, second support strip hanging plate 3222 extending from the edge of one side of second support strip bottom plate 3221 far away from first support strip 321 to the upper portion direction of skeleton component 1, and second support strip protruding lug 3223 extending from the end surface of the rear end of second support strip hanging plate 3222 to the direction far away from first support strip 321, and both second support strip bottom plate 3221 and second support strip protruding lug 3223 are perpendicular to first support strip hanging plate 3222. The first supporting strip protruding lug 3213 and the second supporting strip protruding lug 3223 are both provided with a first threaded connection mechanism, and in this embodiment, the first supporting strip protruding lug 3213 is specifically provided with a second mounting matching hole 323, a second rivet pressing nut (not shown) corresponding to the second mounting matching hole 323, and a screw (not shown) in threaded connection with the second rivet pressing nut, the second rivet pressing nut and the screw are matched to connect the rear end of the first supporting strip 321 with the first rear mounting bracket 121, the second supporting strip protruding lug 3223 is provided with a second mounting matching hole 323, a second rivet pressing nut (not shown) corresponding to the second mounting matching hole 323, and a screw (not shown) in threaded connection with the second rivet pressing nut, and the second rivet pressing nut and the screw are in threaded connection to connect the rear end of the second supporting strip 322 with the second rear mounting bracket 122. Wherein the bottom plate of each supporting strip is used for bearing the electric elements of the fire alarm controller.

Referring to fig. 9, the difference between the supporting strip assembly 33 and the supporting strip assembly 32 is that the supporting strip assembly 33 has a longer length than the supporting strip assembly 32, and can be fixedly connected to four mounting brackets of the frame assembly 1, so as to have better load-bearing capacity, the supporting strip assembly 33 includes a first supporting strip 331 and a second supporting strip 332, the first supporting strip 331 includes a first supporting strip base plate 3311, a first supporting strip hanging plate 3312 extending from a side edge of the first supporting strip base plate 3311 far from the second supporting strip 332 to the upper portion of the frame assembly 1, and a first supporting strip lug 3313 extending from an end surface of a rear end of the first supporting strip hanging plate 3312 to the direction far from the second supporting strip 332, and the first supporting strip base plate 3311 and the first supporting strip lug 3313 are perpendicular to the first supporting strip hanging plate 3312. The second supporting strip 332 comprises a second supporting strip bottom plate 3321, a second supporting strip hanging plate 3322 extending from one side edge of the second supporting strip bottom plate 3321 far away from the first supporting strip 331 to the upper part of the framework component 1, and a second supporting strip lug 3323 extending from the end face of the rear end of the second supporting strip hanging plate 3322 to the direction far away from the first supporting strip 331, wherein the second supporting strip bottom plate 3321 and the second supporting strip lug 3323 are perpendicular to the first supporting strip hanging plate 3322. The first supporting strip lug 3313 and the second supporting strip lug 3323 are both provided with a first threaded connection mechanism, and in this embodiment, the first supporting strip lug 3313 is specifically provided with a second mounting matching hole 323, a second press-riveting nut (not shown) corresponding to the second mounting matching hole 323, and a screw (not shown) matched with the second press-riveting nut, and the second press-riveting nut on the first supporting strip lug 3313 is matched with the screw to connect the rear end of the first supporting strip 331 to the first rear mounting bracket 121; the second supporting strip protruding lug 3323 is provided with a second mounting matching hole (not shown), a second press-riveting nut (not shown) corresponding to the second mounting matching hole, and a screw (not shown) matched with the second press-riveting nut, and the second press-riveting nut and the screw on the second supporting strip protruding lug 3323 are matched to connect the rear end of the second supporting strip 332 with the second rear mounting bracket 122. In addition, the front end of the first supporting bar hanging plate 3312 and the front end of the second supporting bar hanging plate 3322 are both provided with a second threaded connection mechanism, in this embodiment, the structure is specifically set as follows, the first supporting bar hanging plate 3312 is provided with a third mounting matching hole 334, a third press-riveting nut (not shown) corresponding to the third mounting matching hole 334, and a screw (not shown) in threaded connection with the third press-riveting nut, and the third press-riveting nut and the screw at the front end of the first supporting bar hanging plate 3312 are matched to connect the front end of the first supporting bar hanging plate 3312 with the first front mounting bracket 111; the second supporting bar hanging plate 3322 is provided with a third mounting fitting hole (not shown), a third press-riveting nut 335 corresponding to the third mounting fitting hole (not shown), and a screw (not shown) screwed with the third press-riveting nut 335. The third clinch nut 335 at the front end of the second bar holding plate 3322 is used in cooperation with a screw to connect the front end of the second bar holding plate 3322 to the second front mounting bracket 112.

Referring to fig. 10, the mounting bracket 34 includes a mounting bracket main body 341 inclined toward the lower rear of the frame assembly 1, a first mounting bracket hanging plate 342 extends from the left end of the mounting bracket main body 341 to the rear of the frame assembly 1, and a second mounting bracket hanging plate 343 extends from one end of the mounting bracket main body 341 to the rear of the frame assembly 1. The end of the first mounting bracket hanging plate 342 extends to a direction away from the second mounting bracket hanging plate 343 to form a first mounting bracket lug 344, the end of the second mounting bracket hanging plate 343 extends to a direction away from the first mounting bracket hanging plate 342 to form a second mounting bracket lug 345, the first mounting bracket lug 344 and the second mounting bracket lug 345 are both provided with a first threaded connection mechanism, in this embodiment, the first mounting bracket lug 344 is specifically provided with a fourth mounting fitting hole 346, a fourth press-riveting nut (not shown) corresponding to the fourth mounting fitting hole 346, and a screw (not shown) in threaded connection with the fourth press-riveting nut, and the fourth press-riveting nut and the screw on the first mounting bracket lug 344 are matched to enable the first mounting bracket lug 344 to be connected with the first rear mounting bracket 121. The second mounting bracket lug 345 is provided with a fourth mounting fitting hole (not shown), a fourth press rivet nut (not shown) corresponding to the fourth mounting fitting hole, and a screw (not shown) threadedly coupled to the fourth press rivet nut, and the fourth press rivet nut and the screw cooperate to connect the second mounting bracket lug 345 to the second rear mounting bracket 122. The installation frame 34 has the inclined installation frame main body 341, so that elements such as a filter of the fire alarm and the like can be conveniently installed, and the installation efficiency of the whole machine is improved.

In this embodiment, the screws engaged with the first rivet pressing nut 317, the second rivet pressing nut (not shown) and the fourth rivet pressing nut (not shown) engaged with the circular through hole are all self-tapping screws, and the screws can be installed by using an electric tool during installation.

The fire alarm controller clothes closet that this embodiment provided, it includes skeleton subassembly 1, assemble on skeleton subassembly 1 and surround the cover subassembly that forms the cavity and connect on skeleton subassembly 1 and be used for installing fire alarm controller's a plurality of installed parts, each installing support of its skeleton subassembly 1 all sets up a plurality of mounting holes 13 of arranging along skeleton subassembly 1's upper portion to lower part direction, then all be provided with on its installed part and correspond threaded connection mechanism with mounting hole 13, adopt unified threaded connection mechanism during the installation and all install each installed part on skeleton subassembly 1, and the optional installed part of installation on skeleton subassembly 1's not co-altitude. The traditional method that the fire alarm controller vertical cabinet is assembled by bolts and nuts is avoided, the whole machine installation can be completed by only one threaded connection mechanism, the material types are reduced, the installation part and each installation bracket are favorably made into standard parts, the product standardization degree is greatly improved, and the product installation efficiency is improved; the electric tool is used for installing all the screws, so that the labor complexity and the labor intensity of operators can be reduced, the occurrence of artificial installation errors is avoided, and the production efficiency and the product percent of pass are greatly improved while the labor cost is reduced.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A fire alarm controller clothes closet, its characterized in that: the fire alarm system comprises a framework component, a covering component assembled on the framework component and a plurality of mounting components for mounting the fire alarm controller, wherein the covering component surrounds to form a hollow cavity; the framework assembly comprises a front part and a rear part opposite to the front part, a first front mounting bracket and a second front mounting bracket are respectively arranged on two opposite sides of the front part, a first rear mounting bracket is arranged on one side, close to the first front mounting bracket, of the rear part, a second rear mounting bracket is arranged on one side, close to the second front mounting bracket, of the rear part, and a plurality of mounting holes are formed in each mounting bracket of the framework assembly and are arrayed along the direction from the upper part to the lower part of the framework assembly; a plurality of the installed parts are provided with at least one threaded connection mechanism corresponding to the installation holes, and the threaded connection mechanisms are used for installing the corresponding installed parts on one of the installation supports of the framework component.

2. A fire alarm controller cabinet according to claim 1, wherein: a plurality of mounting hole groups are uniformly arranged on the first rear mounting bracket along the direction from the upper part to the lower part of the first rear mounting bracket, each mounting hole group comprises two mounting holes, and the distance between every two adjacent mounting holes in each mounting hole group is equal; the second rear mounting bracket and the first rear mounting bracket are symmetrically arranged; the mounting holes on the first front mounting bracket are uniformly arranged along the direction from the upper part to the lower part of the first front mounting bracket; the second front mounting bracket and the first front mounting bracket are symmetrically arranged.

3. A fire alarm controller cabinet according to claim 2, wherein: the mounting holes in the first rear mounting bracket and the second rear mounting bracket are all circular through holes, and the axial direction of the circular through holes is parallel to the direction from the front part to the rear part of the framework component; a plurality of the mounting pieces are provided with first threaded connection mechanisms corresponding to the circular through holes.

4. A fire alarm controller cabinet according to claim 3, wherein: the mounting holes in the first front mounting bracket and the second front mounting bracket are both strip holes, the penetrating direction of the strip holes is perpendicular to the axial direction of the circular through hole, and at least one mounting piece is provided with a second threaded connection mechanism corresponding to the strip holes.

5. A fire alarm controller cabinet according to claim 4, wherein: the first threaded connecting mechanism and the second threaded connecting mechanism respectively comprise a screw, an installation matching hole and a press riveting nut, the installation matching hole and the press riveting nut correspond to the installation hole in position, and the screw penetrates through the installation hole and the installation matching hole to be in threaded connection with the press riveting nut; or, first threaded connection includes self-tapping screw and turn-ups hole, the turn-ups hole with the mounting hole position corresponds, self-tapping screw penetrates the mounting hole with turn-ups hole threaded connection, second threaded connection includes screw, installation mating holes and presses the rivet nut, the installation mating holes with press the rivet nut all with the mounting hole position corresponds, the screw penetrates the mounting hole reaches the installation mating holes with press the rivet nut threaded connection.

6. A fire alarm controller cabinet according to claim 5, wherein: the mounting piece comprises a tray, the tray comprises a rectangular bottom plate and tray side plates which respectively extend downwards from four edges of the rectangular bottom plate, and the four tray side plates are all perpendicular to the rectangular bottom plate; the two opposite ends of the tray side plate positioned at the rear part of the framework component extend outwards to form lugs, the two lugs are respectively and fixedly connected with the first rear mounting bracket and the second rear mounting bracket, one of the two tray side plates connected with the tray side plate positioned at the rear part of the framework component is fixedly connected with the first front mounting bracket, and the other tray side plate is fixedly connected with the second front mounting bracket; the two lugs are provided with the first threaded connection mechanisms, and the two tray side plates connected with the tray side plate positioned at the rear part of the framework assembly are provided with the second threaded connection mechanisms.

7. A fire alarm controller cabinet according to claim 5, wherein: the mounting piece comprises at least one group of supporting strip assemblies, each group of supporting strip assemblies comprises a first supporting strip and a second supporting strip, each first supporting strip comprises a first supporting strip bottom plate, a first supporting strip hanging plate extending from the first supporting strip bottom plate to the upper part of the framework assembly, and a first supporting strip lug extending from the end surface of the rear end of the first supporting strip hanging plate to the direction far away from the first supporting strip, and the first supporting strip bottom plate and the first supporting strip lug are perpendicular to the first supporting strip hanging plates; the second holds in the palm the strip and includes that the second holds in the palm the strip bottom plate, follows the second holds in the palm the strip bottom plate to the second that skeleton subassembly upper portion direction extends holds in the palm the strip link plate, and follows the terminal surface that the second held in the palm strip link plate rear end is to keeping away from the first second that holds in the palm the strip direction extension holds in the palm the strip lug, just the second hold in the palm the strip bottom plate with the second holds in the palm the equal perpendicular to of strip lug the second holds in the palm the strip link plate, first ask the strip lug with the second asks the strip lug all to be provided with first threaded connection mechanism for make the first rear end of holding in the palm the strip is connected first back installing support, and makes the second holds in the palm the rear end of strip and connects installing support behind the second.

8. A fire alarm controller cabinet according to claim 7, wherein: the front end of the first supporting strip hanging plate and the front end of the second supporting strip hanging plate are respectively provided with a second threaded connection mechanism which is used for enabling the front end of the first supporting strip hanging plate to be connected with the first front mounting bracket, and the front end of the second supporting strip hanging plate is connected with the second front mounting bracket.

9. A fire alarm controller cabinet according to claim 5, wherein: the mounting part comprises a mounting frame, the mounting frame comprises a mounting frame main body, the orientation of the mounting frame main body is the rear side slope under the skeleton component, the relative two end parts of the mounting frame main body respectively extend to the rear part of the skeleton component to form a first mounting frame hanging plate and a second mounting frame hanging plate, the end part of the first mounting frame hanging plate extends to the direction of the second mounting frame hanging plate to form a first mounting frame lug, the end part of the second mounting frame hanging plate extends to the direction of the first mounting frame hanging plate to form a second mounting frame lug, the first mounting frame lug and the second mounting frame lug are both provided with a first threaded connection mechanism for enabling the first mounting frame lug to be connected with the first rear mounting support, and the second mounting frame lug is connected with the second rear mounting support.

10. A fire alarm controller cabinet according to any one of claims 1 to 9, wherein: the covering assembly comprises a base, an upper cover and at least one front panel, one end of each mounting bracket of the framework assembly is connected with the base, and the other end of each mounting bracket of the framework assembly is connected with the upper cover; the two opposite ends of the front panel are respectively connected with the first front mounting bracket and the second front mounting bracket.