CN108988158B - Fire pump control switch board - Google Patents
Fire pump control switch board Download PDFInfo
- Publication number
- CN108988158B CN108988158B CN201810603625.5A CN201810603625A CN108988158B CN 108988158 B CN108988158 B CN 108988158B CN 201810603625 A CN201810603625 A CN 201810603625A CN 108988158 B CN108988158 B CN 108988158B
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- mounting
- gear
- driving
- back plate
- connecting rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/40—Wall-mounted casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Patch Boards (AREA)
Abstract
A fire pump control power distribution cabinet relates to the technical field of fire-fighting power distribution equipment and comprises a cabinet body, a wire frame arranged in the cabinet body and a cabinet door rotatably connected to one side of the cabinet body, wherein a back plate is fixed on a wall surface correspondingly connected with the cabinet body; installation mechanism is including locating the installed part in the four corners on the backplate, and the installed part is including the connecting hole that passes mounting groove and installation lug setting in proper order to and the connecting rod of sliding connection in the connecting hole. The invention can be conveniently disassembled and replaced, reduces the manpower required during disassembly and assembly, and improves the working and maintenance efficiency of operators.
Description
Technical Field
The invention relates to the technical field of fire-fighting power distribution equipment, in particular to a fire pump control power distribution cabinet.
Background
The distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. When the circuit is normally operated, the circuit can be switched on or switched off by a manual or automatic switch, and when the circuit is in fault or abnormal operation, the circuit can be switched off or the alarm can be given by a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.
The distribution box comprises parts including a double-power-supply change-over switch, a circuit breaker, an alternating current contactor, a thermal relay, an intermediate relay, a fuse, a button, an indicator light, an indicating instrument, a wiring terminal and the like. Commonly used distribution boxes are made of both wood and metal.
A fire-fighting power distribution cabinet is a final-stage device of a power distribution system, and is a low-voltage power distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement and used for various power distribution, distribution and transformation substations. Fire control switch board is usually installed in places such as basement, electricity distribution room, electric well.
At present, chinese patent with publication number CN107910789A discloses a waterproof explosion-proof distribution box, and it includes the shell, the top fixedly connected with slope of shell, the inner chamber of shell is provided with the baffle, it is provided with spacing pipe to run through on the baffle, the right side of shell and the bottom that is located the baffle run through and are provided with power source, the right side of shell and the top that is located the baffle are inlayed and are had turbofan, there is the device lid in the left side on shell positive surface through pivot swing joint, the device is covered and is provided with the device lock, the right side fixedly connected with of shell inner chamber and the fixture block that the device lock cooperation set up, the device is including covering planking and inner panel.
Although this kind of waterproof explosion-proof block terminal is through the improvement of device lid, and slope, spacing pipe, the cooperation of power source and otter board is used, make the block terminal have waterproof explosion-proof function, avoided present because the electronic box leaks or receives external shock and the electrical equipment that leads to damages, but because this kind of block terminal is the snap-on the wall, in case the block terminal breaks down and needs to be changed or overhaul, operating personnel is comparatively inconvenient to the dismantlement and the change of block terminal, the dismouting is comparatively arduous, operating personnel's work and maintenance efficiency have been reduced.
Disclosure of Invention
In order to solve the technical problem, the invention provides a fire pump control power distribution cabinet which comprises a cabinet body, a wire rack arranged in the cabinet body and a cabinet door rotatably connected to one side of the cabinet body, wherein a back plate is fixed on a wall surface correspondingly connected with the cabinet body, a mounting plate is arranged on the cabinet body corresponding to the back plate, a mounting mechanism used for connecting the cabinet body and the back plate is arranged between the mounting plate and the back plate, and the mounting mechanism comprises a bearing, a spring, a
The mounting groove is recessed towards the wall surface, and the mounting lug is matched with the mounting groove and accommodated in the mounting groove;
the mounting mechanism comprises mounting pieces arranged at four corners of the back plate, and each mounting piece comprises a connecting hole and a connecting rod, wherein the connecting holes sequentially penetrate through the mounting groove and the mounting lug, and the connecting rods are connected in the connecting holes in a sliding manner;
the mounting mechanism comprises a driving piece arranged corresponding to the connecting rod and used for driving the connecting rod to slide in the connecting hole so as to enable the connecting rod to be embedded in the connecting hole or separated from the connecting hole;
the mounting mechanism also includes an auxiliary connector secured between the backing plate and the mounting plate.
The technical effects are as follows: can comparatively conveniently dismantle and change, required manpower when reducing the dismouting improves operating personnel's work and maintenance efficiency.
The technical scheme of the invention is further defined as follows:
further, the driving piece comprises a locking gear and a dismounting gear which are rotatably connected to the back plate and located on two sides of the connecting rod, movable teeth are arranged on two sides of the connecting rod, and the movable teeth on two sides of the connecting rod are respectively meshed with the locking gear and the dismounting gear.
A fire pump control switch board, locking gear is the same with the structure of dismantling the gear, all is fan-shaped setting, and orientation, the turning to and the rotational speed homogeneous phase of the two are the same.
A fire pump control switch board, locking gear and dismantlement gear are all driven the rotation through locating the driven gear on the backplate, are equipped with the driving gear between two driven gears, two driven gears are fixed with locking gear and dismantlement gear coaxial center respectively.
A fire pump control switch board, the connecting rod includes drive section and canned paragraph, and the movable tooth is located the drive section, and the canned paragraph agrees with the connecting hole, and its transversal personally submitting square sets up.
The fire pump control switch board, still be equipped with drive worm wheel and drive worm on the backplate, drive worm wheel is fixed with the axle center with the driving gear, and the drive worm extends outside the backplate, and is located this end and is fixed with the hand wheel.
The fire pump control switch board of preceding, auxiliary connection spare is including rotating the connecting pin that connects on the mounting panel and pierce through the mounting panel setting, and the connecting pin card is established in the backplate.
The invention has the beneficial effects that:
(1) when an operator dismantles the box body, the auxiliary connecting piece is only needed to be dismantled, and then the hand wheel drives the dismantling gear to rotate, so that the connecting rod is driven to be separated from the connecting hole;
(2) according to the invention, the driving gear is driven by the worm wheel and the worm, and due to the self-locking property between the worm wheel and the worm, the driving gear cannot rotate due to the acting force among the locking gear, the dismounting gear or the connecting rod, so that the connection firmness between the box body and the back plate is increased;
(3) the cross sections of the fixing section and the connecting hole are arranged in a square shape, so that the loose connection caused by the rotation of the whole body can be avoided;
(4) the connecting pin can assist in connecting the box body and the back plate, an operator can select whether to install the connecting pin, and the operator can increase the convenience of installation and disassembly by selecting not to install the connecting pin, so that the working efficiency of the operator is improved.
Drawings
FIG. 1 is a schematic structural view of a case in embodiment 1;
FIG. 2 is a schematic structural view of embodiment 1;
FIG. 3 is a schematic view of the mounting mechanism in embodiment 1;
FIG. 4 is a structural view of the mounting mechanism in embodiment 1;
wherein: 1. a box body; 11. a box door; 12. a wire frame; 13. mounting a plate; 2. a back plate; 3. an installation mechanism; 31. mounting a bump; 32. mounting grooves; 4. a mounting member; 41. connecting holes; 42. a connecting rod; 421. a drive section; 422. a fixed section; 5. a drive member; 51. a locking gear; 52. disassembling the gear; 53. a movable gear; 54. a driven gear; 55. a driving gear; 56. a drive worm gear; 57. a drive worm; 6. an auxiliary connection member; 61. a connecting pin; 7. a handwheel.
Detailed Description
The fire pump control power distribution cabinet provided by the embodiment has a structure shown in fig. 1, and comprises a box body 1 which is a cuboid as a whole, wherein the box body 1 is hollow, and a cavity is reserved in the box body 1; the front of the box body 1 is rotatably connected with a box door 11, and the box door 11 is arranged outside. The box body 1 is internally provided with a wire frame 12, the wire frame 12 is integrally arranged in a cuboid shape, and gaps are reserved between the wire frame 12 fixed on the bottom surface in the box body 1 and the side surfaces and the top surface of the box body 1.
The box body 1 is fixed with the backplate 2 on the wall that corresponds the connection, corresponds backplate 2 on the box body 1 and is equipped with mounting panel 13, is equipped with the installation mechanism 3 that is used for connecting box body 1 and backplate 2 between mounting panel 13 and the backplate 2, and installation mechanism 3 is including locating mounting groove 32 on backplate 2 and the installation lug 31 of locating on mounting panel 13 correspondingly, and mounting groove 32 is sunken towards the wall, and installation lug 31 agrees with mounting groove 32 and holds in mounting groove 32.
The mounting mechanism 3 comprises mounting pieces 4 arranged at four corners of the back plate 2, the mounting pieces 4 comprise connecting holes 41 arranged sequentially through the mounting grooves 32 and the mounting lugs 31 and connecting rods 42 connected in the connecting holes 41 in a sliding manner, and the mounting mechanism 3 comprises driving pieces 5 arranged corresponding to the connecting rods 42 and used for driving the connecting rods 42 to slide in the connecting holes 41 so that the connecting rods 42 are embedded in the connecting holes 41 or separated from the connecting holes 41.
The driving member 5 comprises a locking gear 51 and a detaching gear 52 which are rotatably connected to the backboard 2 and located at two sides of the connecting rod 42, moving teeth 53 are arranged at two sides of the connecting rod 42, and the moving teeth 53 at two sides of the connecting rod 42 are respectively engaged with the locking gear 51 and the detaching gear 52. The locking gear 51 and the detaching gear 52 have the same structure and are arranged in a sector shape, and the orientation, the rotation direction and the rotation speed of the locking gear and the detaching gear are the same.
The locking gear 51 and the detaching gear 52 are driven to rotate by a driven gear 54 arranged on the back plate 2, a driving gear 55 is arranged between the two driven gears 54, and the two driven gears 54 are coaxially fixed with the locking gear 51 and the detaching gear 52 respectively. The connecting rod 42 comprises a driving section 421 and a fixed section 422, the movable teeth 53 are positioned on the driving section 421, the fixed section 422 is matched with the connecting hole 41, and the cross section of the fixed section 422 is arranged in a square shape.
The back plate 2 is also provided with a driving worm wheel 56 and a driving worm 57, the driving worm wheel 56 and the driving gear 55 are coaxially fixed, the driving worm 57 extends to the outside of the back plate 2, and a hand wheel 7 is fixed at the end. The mounting mechanism 3 further comprises an auxiliary connecting member 6 fixed between the back plate 2 and the mounting plate 13, the auxiliary connecting member 6 comprising a connecting pin 61 rotatably connected to the mounting plate 13 and provided through the mounting plate 13, the connecting pin 61 being engaged in the back plate 2.
When dismantling box 1, the staff only need dismantle auxiliary connection spare 6, then drive through hand wheel 7 and dismantle gear 52 rotatory to take connecting rod 42 to break away from connecting hole 41, because locking gear 51 and dismantlement gear 52 are fan-shaped, operating personnel only need towards same direction rotatory hand wheel 7, just can accomplish the installation and the dismantlement that connecting rod 42 corresponds connecting hole 41 in proper order through driving gear 55, make things convenient for operating personnel to the dismantlement and the installation of box 1.
The driving gear 55 is driven by a worm wheel and a worm, and because of self-locking property between the worm wheel and the worm, the driving gear 55 can not rotate due to acting force between the locking gear 51, the dismounting gear 52 or the connecting rod 42, and the connection firmness between the box body 1 and the back plate 2 is increased.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a fire pump control switch board, includes box (1), locates line frame (12) in box (1) and rotates chamber door (11) of connection in box (1) one side, its characterized in that: be fixed with backplate (2) on box (1) corresponds the wall of connecting, be equipped with mounting panel (13) corresponding backplate (2) on box (1), be equipped with between mounting panel (13) and backplate (2) installation mechanism (3) that are used for connecting box (1) and backplate (2), installation mechanism (3) are including
The mounting structure comprises a mounting groove (32) arranged on the back plate (2) and a mounting lug (31) correspondingly arranged on the mounting plate (13), wherein the mounting groove (32) is sunken towards the wall surface, and the mounting lug (31) is matched with the mounting groove (32) and is accommodated in the mounting groove (32);
the mounting mechanism (3) comprises mounting pieces (4) arranged at four corners of the back plate (2), the mounting pieces (4) comprise connecting holes (41) which sequentially penetrate through the mounting grooves (32) and the mounting lugs (31), and connecting rods (42) which are connected in the connecting holes (41) in a sliding manner;
the mounting mechanism (3) comprises a driving piece (5) which is arranged corresponding to the connecting rod (42) and is used for driving the connecting rod (42) to slide in the connecting hole (41) so that the connecting rod (42) is embedded in the connecting hole (41) or separated from the connecting hole (41);
the mounting mechanism (3) also comprises an auxiliary connecting piece (6) fixed between the back plate (2) and the mounting plate (13);
the driving piece (5) comprises a locking gear (51) and a dismounting gear (52) which are rotatably connected to the back plate (2) and located on two sides of the connecting rod (42), movable teeth (53) are arranged on two sides of the connecting rod (42), and the movable teeth (53) on two sides of the connecting rod (42) are respectively meshed with the locking gear (51) and the dismounting gear (52).
2. A fire pump control switch board according to claim 1, characterized in that: the locking gear (51) and the dismounting gear (52) are identical in structure and are arranged in a fan shape, and the orientation, the rotation direction and the rotating speed of the locking gear and the dismounting gear are identical.
3. A fire pump control switch board according to claim 2, characterized in that: the locking gear (51) and the dismounting gear (52) are driven to rotate through driven gears (54) arranged on the back plate (2), a driving gear (55) is arranged between the two driven gears (54), and the two driven gears (54) are coaxially fixed with the locking gear (51) and the dismounting gear (52) respectively.
4. A fire pump control switch board according to claim 3, characterized in that: the connecting rod (42) comprises a driving section (421) and a fixing section (422), the movable teeth (53) are located on the driving section (421), the fixing section (422) is matched with the connecting hole (41), and the cross section of the fixing section is square.
5. A fire pump control switch board according to claim 4, characterized in that: the back plate (2) is further provided with a driving worm wheel (56) and a driving worm (57), the driving worm wheel (56) and the driving gear (55) are coaxially fixed, the driving worm (57) extends out of the back plate (2), and a hand wheel (7) is fixed to the end of the driving worm (57).
6. A fire pump control switch board according to claim 1, characterized in that: the auxiliary connecting piece (6) comprises a connecting pin (61) which is rotatably connected to the mounting plate (13) and penetrates through the mounting plate (13), and the connecting pin (61) is clamped in the back plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603625.5A CN108988158B (en) | 2018-06-06 | 2018-06-06 | Fire pump control switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603625.5A CN108988158B (en) | 2018-06-06 | 2018-06-06 | Fire pump control switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108988158A CN108988158A (en) | 2018-12-11 |
| CN108988158B true CN108988158B (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810603625.5A Active CN108988158B (en) | 2018-06-06 | 2018-06-06 | Fire pump control switch board |
Country Status (1)
| Country | Link |
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| CN (1) | CN108988158B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333856B (en) * | 2020-10-16 | 2022-05-10 | 江苏九州电器有限公司 | Energy-saving electric heater convenient to install |
| CN114566878B (en) * | 2022-03-08 | 2022-11-04 | 东营金丰正阳科技发展有限公司 | Control method of intelligent fire-fighting electrical control equipment for oil field |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047124A (en) * | 2001-07-31 | 2003-02-14 | Nec Eng Ltd | Casing attaching structure |
| CN108113033A (en) * | 2016-11-30 | 2018-06-05 | 贵州龙里县邓氏食品有限责任公司 | It is a kind of to beat the glutinous rice cake machine for smashing controllable-rate |
| CN207201130U (en) * | 2017-08-31 | 2018-04-06 | 合肥雷光动力科技有限公司 | A kind of electronic actuators for being easy to assembling |
| CN207368481U (en) * | 2017-10-26 | 2018-05-15 | 长沙花明成套电器设备有限公司 | Low pressure fixed switching cabinet |
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2018
- 2018-06-06 CN CN201810603625.5A patent/CN108988158B/en active Active
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| Publication number | Publication date |
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| CN108988158A (en) | 2018-12-11 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fire pump control distribution cabinet Effective date of registration: 20200917 Granted publication date: 20200218 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DAYIN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980006174 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |