CN211429691U

CN211429691U - Fire pump control device

Info

Publication number: CN211429691U
Application number: CN202020517596.3U
Authority: CN
Inventors: 钱华楚
Original assignee: Zhejiang Youshun Electric Technology Co ltd
Current assignee: Zhejiang Youshun Electric Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-09-04
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a fire pump control device, which comprises a control panel and an installation box, wherein the installation box comprises an inner box body and a rear cover, the inner box body is fixed with the control panel and is clamped with the rear cover, a circuit board is fixed in the inner box body, a connecting terminal is fixed on the circuit board and penetrates out from the lower end of the inner box body, the control panel is provided with a control button, a display screen and an indicator light which are electrically connected with the circuit board, the left side and the right side of the rear cover are respectively provided with two positioning components, the positioning components on the same side are distributed at the upper end and the lower end of the side wall of the rear cover, the left side and the right side of the rear cover are provided with rotating grooves corresponding to the positioning components, the rotating grooves are simultaneously communicated with the rear side of the rear cover, one side of the rotating grooves close to the inner box body is provided with a storage groove, the positioning components comprise a, the position of the positioning bolt corresponds to the storage groove. The utility model discloses the function of being convenient for install has.

Description

Fire pump control device

Technical Field

The utility model relates to a fire-fighting equipment field, more specifically say that it relates to a fire pump controlling means.

Background

Fire pumps are special pumps for delivering liquid extinguishers such as water or foam solutions, and in a fire pump system, each fire pump is controlled by special control equipment to ensure that the fire pump can work normally.

As shown in fig. 1, the fire pump control device comprises a control panel 1 and an installation box 2, wherein a circuit board 3 is fixed in the installation box 2, and a connection terminal 31 is fixed on the circuit board 3 and extends out of the lower part of the installation box 2. Such control devices are generally installed in fire pump control cabinets for controlling the operation of various fire pumps and displaying the operation state of the various fire pumps. When installing this fire pump controlgear and switch board, offer the opening that is used for install bin 2 to pass through on the cabinet door of switch board usually, spread into the switch board with install bin 2 from the opening in, then pass through the cabinet door connection of screw and switch board with control panel 1, make only control panel 1 be located the switch board outside, the people of being convenient for use, but this kind of mounting means need set up the hole that is used for with screwed connection in addition on the cabinet door of switch board, need accurate calculation distance, the installation degree of difficulty has been improved, the installation rate has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire pump control device, has the function of being convenient for install to prior art exists not enough.

In order to achieve the above purpose, the utility model provides a following technical scheme: a fire pump control device comprises a control panel and an installation box, wherein the installation box comprises an inner box body and a rear cover, the inner box body is fixed with the control panel and is clamped with the rear cover, a circuit board is fixed in the inner box body, a connecting terminal is fixed on the circuit board and penetrates out from the lower end of the inner box body, a control button, a display screen and an indicator light which are electrically connected with the circuit board are arranged on the control panel, two positioning assemblies are arranged on the left side and the right side of the rear cover, the positioning assemblies on the same side are distributed at the upper end and the lower end of the side wall of the rear cover, rotating grooves corresponding to the positioning assemblies are arranged on the left side and the right side of the rear cover, the rotating grooves are simultaneously communicated with the rear side of the rear cover, a storage groove is arranged on one side of the rotating grooves, which is close to the inner box body, each positioning assembly, the position of the positioning bolt corresponds to the storage groove.

Through adopting the above-mentioned technical scheme, when this equipment of installation, set up the opening that can supply the install bin to pass on the cabinet door that needs the installation, then change over the rotor plate into and rotate the inslot and make the positioning bolt lower extreme be located the storage tank, simultaneously with the rotor plate location, make rotor plate and positioning bolt can not influence the install bin and spread into the opening, after control panel and cabinet door outside butt, rotate the rotor plate and make its perpendicular to rotate the groove and fix a position, then rotate positioning bolt and make its and the inboard butt of cabinet door, thereby effect through four positioning bolt, make the fixed position of equipment be difficult for falling out from the cabinet door, need not to open unnecessary hole more in the installation again, and then reduced the installation degree of difficulty, machining efficiency has been improved.

The utility model discloses further set up to: the one end that the storage tank was kept away from to the rotation groove is equipped with the mounting groove, and sliding connection has the gag lever post in the mounting groove, and the gag lever post is kept away from the one end that rotates the groove and is fixed with spacing spring, and the upper end of mounting groove is equipped with the operating channel with back lid rear side intercommunication, and the operating channel is equipped with the operating rod fixed with the gag lever post, be equipped with first constant head tank and second constant head tank on the lateral wall of rotor plate, when first constant head tank corresponds with the mounting groove, the rotor plate is located and rotates the inslot and the positioning bolt lower extreme is located the storage tank, when the second constant head tank corresponds with the mounting groove, rotor plate perpendicular to rotates the groove.

By adopting the technical scheme, when the rotating plate rotates to the first positioning groove and corresponds to the mounting groove, the rotating plate is positioned in the rotating groove, the lower end of the positioning bolt is positioned in the storage groove, and the limiting rod can be inserted into the first positioning groove under the action of the limiting spring, so that the rotating plate is fixed in position and is not easy to rotate; when the rotor plate rotated to the second constant head tank and corresponded with the mounting groove, the rotor plate perpendicular to rotated the groove, and positioning bolt was located outside the storage tank, and the gag lever post can insert in the second constant head tank under spacing spring's effect this moment for the rotor plate rigidity is difficult for rotating, so realize two different positions to the location of rotor plate, only need promote the position that gag lever post and rotor plate separation can change the rotor plate through the action bars when needs rotate the rotor plate.

The utility model discloses further set up to: the rotating direction of the rotating plate of the two positioning assemblies above is opposite to that of the rotating plate of the two positioning assemblies below, and when the rotating plate rotates to the vertical rotating groove, the distance between the upper positioning bolt and the upper side wall of the installation box is the same as that between the lower positioning bolt and the lower side wall of the installation box.

Through adopting above-mentioned technical scheme, when fixing a position equipment through positioning bolt, the stress point of rotor plate is its rotation center, and the direction of rotation of two rotor plates of top is opposite with the direction of rotation of two rotor plates of below and the distance of lateral wall is the same under top positioning bolt and the install bin with the install bin on the distance of lateral wall under below positioning bolt and the install bin for the atress on each rotor plate is even, thereby improves the location effect.

The utility model discloses further set up to: the positioning bolt is a butterfly bolt.

Through adopting above-mentioned technical scheme, positioning bolt is convenient for manual rotation for people need not to rotate positioning bolt with the help of other spanner instrument when this equipment of installation, has improved the installation effectiveness.

The utility model discloses further set up to: and a contact pad is fixed on one surface of the positioning bolt facing the control panel and is made of rubber.

Through adopting above-mentioned technical scheme, positioning bolt passes through the inboard contact of contact pad and cabinet door when installation for the inboard difficult wearing and tearing of cabinet door

The utility model discloses further set up to: two connecting strips are fixed to the left end and the right end of the rear cover towards one side of the inner box body respectively, clamping blocks are fixed to the connecting strips, two clamping grooves are formed in the left inner wall and the right inner wall of the inner box body, the four clamping grooves correspond to the four clamping blocks in position, and a guide groove is formed in one side, facing the rear cover, of each clamping groove.

Through adopting above-mentioned technical scheme, through the joint of lid and interior box behind the realization of being connected of fixture block and draw-in groove to when being connected back lid and interior box, the fixture block can insert the guide way earlier, in inserting the draw-in groove under the guide of guide way, makes back lid and interior box joint process more smooth, improves the installation effectiveness.

To sum up, the utility model discloses following beneficial effect has:

when the installation, earlier rotor plate and positioning bolt retract the install bin in for rotor plate and positioning bolt can not influence the install bin and pass the opening on the cabinet door, then rotate the rotor plate to perpendicular to rotation groove and location again, rotate positioning bolt and the inboard butt of cabinet door again, press from both sides tight cabinet door through positioning bolt and control panel, make the rigidity of equipment, need not to set up other mounting hole in the installation, improve the installation effectiveness, reduced the installation degree of difficulty.

Drawings

FIG. 1 is a schematic diagram of a fire pump control apparatus of the background art;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is an exploded view of the present embodiment;

FIG. 4 is a schematic view showing the connection structure of the stop lever and the first positioning groove in the embodiment;

fig. 5 is a schematic structural diagram of the positioning assembly in this embodiment.

Reference numerals: 1. a control panel; 2. installing a box; 3. a circuit board; 11. a control button; 12. a display screen; 13. an indicator light; 21. an inner box body; 22. a rear cover; 23. a positioning assembly; 211. a card slot; 212. a guide groove; 221. a connecting strip; 222. a clamping block; 223. a rotating groove; 224. a storage tank; 225. mounting grooves; 226. an operation slot; 231. a rotating plate; 232. positioning the bolt; 233. a limiting rod; 234. a limiting spring; 235. an operating lever; 236. a contact pad; 2311. a first positioning groove; 2312. a second positioning groove; 31. and a terminal.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a fire pump controlling means, as shown in fig. 2 to 5, including control panel 1 and install bin 2, install bin 2 include with interior box 21 and back lid 22, interior box 21 and control panel 1 are fixed and with back lid 22 joint. A circuit board 3 is fixed in the inner box 21, a connecting terminal 31 is fixed on the circuit board 3, and the connecting terminal 31 penetrates out from the lower end of the inner box 21. The control panel 1 is provided with a control button 11, a display 12 and an indicator lamp 13 which are electrically connected with the circuit board 3.

Two connecting strips 221 are respectively fixed at the left end and the right end of one side, facing the inner box body 21, of the rear cover 22, fixture blocks 222 are fixed on the connecting strips 221, two fixture grooves 211 are formed in the left inner wall and the right inner wall of the inner box body 21, and the four fixture grooves 211 correspond to the four fixture blocks 222 in position. Be equipped with guide way 212 in draw-in groove 211 towards one side of back lid 22, when being connected interior box 21 with back lid 22, can insert four fixture blocks 222 in guide way 212 earlier, then press back lid 22 again and make fixture block 222 can keep the quick card of going into draw-in groove 211 of linear motion, because the restriction of guide way 212 makes back lid 22 difficult relative protecgulum horizontal slip, be convenient for go into in draw-in groove 211 with fixture block 222.

Two positioning assemblies 23 are arranged on the left side and the right side of the rear cover 22, and the positioning assemblies 23 on the same side are distributed at the upper end and the lower end of the side wall of the rear cover 22. The left and right sides of the back cover 22 are provided with rotating grooves 223 corresponding to the positioning components 23, the rotating grooves 223 are simultaneously communicated with the back side of the back cover 22, and one side of the rotating grooves 223 close to the inner box 21 is provided with a storage groove 224. The positioning assembly 23 includes a rotating plate 231 rotatably coupled to a side of the rotating groove 223 adjacent to the inner case 21, a positioning bolt 232 is threadedly coupled to the rotating plate 231, and the positioning bolt 232 is positioned to correspond to the storage groove 224. An installation groove 225 is arranged at one end of the rotating groove 223 far away from the storage groove 224, a limiting rod 233 is connected in the installation groove 225 in a sliding mode, a limiting spring 234 is fixed at one end of the limiting rod 233 far away from the rotating groove 223, an operation groove 226 communicated with the rear side of the rear cover 22 is arranged at the upper end of the installation groove 225, and an operation rod 235 fixed with the limiting rod 233 is arranged in the operation groove 226. The side wall of the rotating plate 231 is provided with a first positioning groove 2311 and a second positioning groove 2312, when the rotating plate 231 is rotated to enable the first positioning groove 2311 to correspond to the mounting groove 225, the limiting rod 233 can be clamped into the first positioning groove 2311 under the action of the positioning spring to enable the rotating plate 231 to be difficult to rotate, at the moment, the rotating plate 231 is located in the rotating groove 223, and the lower end of the positioning bolt 232 is located in the storage groove 224. When the rotating plate 231 is rotated to make the second positioning groove 2312 correspond to the mounting groove 225, the limiting rod 233 can be clamped into the second positioning groove 2312 under the action of the positioning spring to make the rotating plate 231 not easy to rotate, at this time, the rotating plate 231 is perpendicular to the rotating groove 223, and the positioning bolt 232 is located outside the storage groove 224.

When the equipment is installed, an opening through which the installation box 2 can pass is formed in a cabinet door to be installed, then the rotating plate 231 is rotated into the rotating groove 223, the lower end of the positioning bolt 232 is positioned in the storage groove 224, so that people can conveniently pass the installation box 2 through the opening, after the control panel 1 is abutted to the outer side of the cabinet door, the limiting rod 233 is stirred through the operating rod 235 to be separated from the first positioning groove 2311, then the rotating plate 231 is rotated to enable the second positioning groove 2312 to correspond to the installation groove 225, then the operating rod 235 is loosened to enable the limiting rod 233 to be clamped into the second positioning groove 2312, at the moment, the positioning bolt 232 can be rotated to enable the positioning bolt 232 to be abutted to the inner side of the cabinet door, through the combined action of the four bolts, the equipment is not easy to fall out of the opening on the cabinet door, the fixation of the equipment is realized, no other holes need to be formed in the installation process, and the rotating direction of the rotating plate 231 of the two positioning assemblies 23 above is opposite to the rotating direction of the rotating plate 231 of the two positioning assemblies 23 below, when the rotating plate 231 rotates to the vertical rotating groove 223, the distance between the upper positioning bolt 232 and the upper side wall of the installation box 2 is the same as the distance between the lower positioning bolt 232 and the lower side wall of the installation box 2, so that when the four positioning bolts 232 are used for supporting and positioning the equipment, the stress of the stress points of the four rotating plates 231 is more uniform, and the positioning effect is improved.

Positioning bolt 232 is the butterfly bolt, and people can manually rotate, need not to be with the help of other instrument, and further this improvement installation effectiveness of equipment. The positioning bolt 232 is fixed with a contact pad 236 on a surface facing the control panel 1, the contact pad 236 is made of rubber, and when the positioning bolt 232 is installed, the positioning bolt 232 contacts with the inner side of the cabinet door through the contact pad 236, so that the inner side of the cabinet door is not easy to wear.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a fire pump controlling means, includes control panel (1) and install bin (2), install bin (2) including with interior box (21) and back lid (22), interior box (21) and control panel (1) are fixed and with back lid (22) joint, its characterized in that: a circuit board (3) is fixed in the inner box body (21), a wiring terminal (31) is fixed on the circuit board (3), the wiring terminal (31) penetrates out from the lower end of the inner box body (21), a control button (11), a display screen (12) and an indicator light (13) which are electrically connected with the circuit board (3) are arranged on the control panel (1), two positioning components (23) are arranged on the left side and the right side of the rear cover (22), the positioning components (23) on the same side are distributed at the upper end and the lower end of the side wall of the rear cover (22), rotating grooves (223) corresponding to the positioning components (23) are arranged on the left side and the right side of the rear cover (22), the rotating grooves (223) are communicated with the rear side of the rear cover (22), a storage groove (224) is arranged on one side of the rotating grooves (223) close to the inner box body (21), the positioning components (23) comprise rotating plates (231) which are rotatably positioned and connected with one side of, the rotating plate (231) is in threaded connection with a positioning bolt (232), and the position of the positioning bolt (232) corresponds to the storage groove (224).

2. A fire pump control apparatus as claimed in claim 1, wherein: an installation groove (225) is arranged at one end of the rotating groove (223) far away from the storage groove (224), a limiting rod (233) is connected in the installation groove (225) in a sliding manner, a limiting spring (234) is fixed at one end of the limiting rod (233) far away from the rotating groove (223), an operation groove (226) communicated with the rear side of the rear cover (22) is arranged at the upper end of the installation groove (225), an operation rod (235) fixed with the limiting rod (233) is arranged in the operation groove (226), a first positioning groove (2311) and a second positioning groove (2312) are arranged on the side wall of the rotating plate (231), when the first positioning groove (2311) corresponds to the mounting groove (225), the rotating plate (231) is positioned in the rotating groove (223) and the lower end of the positioning bolt (232) is positioned in the storage groove (224), when the second positioning groove (2312) corresponds to the mounting groove (225), the rotating plate (231) is perpendicular to the rotating groove (223) and the positioning bolt (232) is positioned outside the storage groove (224).

3. A fire pump control apparatus as claimed in claim 2, wherein: the rotating direction of the rotating plate (231) of the two upper positioning assemblies (23) is opposite to that of the rotating plate (231) of the two lower positioning assemblies (23), and when the rotating plate (231) rotates to the vertical rotating groove (223), the distance between the upper positioning bolt (232) and the upper side wall of the mounting box (2) is the same as the distance between the lower positioning bolt (232) and the lower side wall of the mounting box (2).

4. A fire pump control apparatus as claimed in claim 3, wherein: the positioning bolt (232) is a butterfly bolt.

5. A fire pump control apparatus as claimed in claim 3, wherein: one surface of the positioning bolt (232) facing the control panel (1) is fixedly provided with a contact pad (236), and the contact pad (236) is made of rubber.

6. A fire pump control apparatus as claimed in claim 2, wherein: rear cover (22) are fixed with two connecting strips (221) respectively towards interior box (21) one side left and right sides both ends, are fixed with fixture block (222) on connecting strip (221), and inner wall all is equipped with two draw-in grooves (211) about including box (21), and four draw-in grooves (211) correspond with four fixture block (222) positions, one side that lid (22) was equipped with guide way (212) towards rear cover (211) in draw-in groove (211).