CN213555037U

CN213555037U - Supplementary frame that removes of fire extinguisher

Info

Publication number: CN213555037U
Application number: CN202021762129.3U
Authority: CN
Inventors: 聂正清
Original assignee: Ningxia Wanhui Yunhe Fire Fighting Technology Co ltd
Current assignee: Ningxia Wanhui Yunhe Fire Fighting Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-29
Anticipated expiration: 2030-08-21

Abstract

The utility model belongs to the technical field of the fire extinguisher, especially, be a supplementary removal frame of fire extinguisher, to the fire extinguisher generally adopt the steel bottle in prior art, be not convenient for old and weak women and children to the problem of the use of fire extinguisher, now provide following scheme, it includes the base, the equal fixed mounting in bottom four corners of base has the universal wheel, and fixed mounting has the motor on the bottom inner wall of base, and fixed mounting has first gear on the output shaft of motor, rotates the bottom of installing three threaded rod on the bottom inner wall of base, and the equal fixed mounting in the outside of three threaded rod has the second gear, and three second gear all meshes with first gear mutually, and the top of three threaded rod all extends to the top of base and threaded mounting has the support column. The utility model has the advantages of reasonable design, easy operation is convenient for change the dismantlement of fire extinguisher, and is convenient for highly adjust the fire extinguisher, and the old and weak women and children of being convenient for are to the operation of fire extinguisher and use.

Description

Supplementary frame that removes of fire extinguisher

Technical Field

The utility model relates to a fire extinguisher technical field especially relates to an auxiliary removal frame of fire extinguisher.

Background

A fire extinguisher, also known as a fire extinguishing cylinder, is a portable fire extinguishing tool. The fire extinguisher contains chemical for rescuing fire alarm. Fire extinguishers are one of the common fire protection facilities, stored in public places or places where fire alarms may occur. Because of its simple and portable design, ordinary people can also use it to extinguish small fires that have just occurred. The fire extinguishing cylinder contains different components, such as foam, dry powder, alkyl halide, carbon dioxide, acid-base, clear water and the like, and the different components are specially designed for different fire alarms. Care must be taken in use to avoid adverse effects and risks.

However, the prior art fire extinguisher usually adopts a steel cylinder, which is inconvenient for the old, the weak, women and children to use the fire extinguisher, so we propose an auxiliary moving frame for the fire extinguisher to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fire extinguisher in the prior art usually adopts a steel cylinder, so that the fire extinguisher is inconvenient for the old, the weak, women and children to use, and providing an auxiliary movable frame for the fire extinguisher.

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

an auxiliary moving frame of a fire extinguisher comprises a base, universal wheels are fixedly installed at four corners of the bottom of the base, a motor is fixedly installed on the inner wall of the bottom of the base, a first gear is fixedly installed on an output shaft of the motor, the bottom ends of three threaded rods are rotatably installed on the inner wall of the bottom of the base, second gears are fixedly installed at the outer sides of the three threaded rods, the three second gears are meshed with the first gear, the top ends of the three threaded rods extend to the upper portion of the base and are provided with support columns in a threaded manner, the top ends of the three support columns are fixedly installed with a same mounting seat, a mounting groove is formed in the top of the mounting seat, a fire extinguisher body is movably installed in the mounting groove, a groove is formed in the front side of the mounting seat, a worm is rotatably installed in the groove, a knob is fixedly installed outside the mounting seat, the equal fixed mounting in the outside of two pivots has the worm wheel, and the worm meshes with two worm wheels mutually, and logical groove has all been seted up to the top both sides of recess, and two lead to the groove all are linked together with the mounting groove, and the top of two pivots extends to corresponding logical inslot and fixed mounting respectively has the gear, and two lead to the equal slidable mounting in the inslot have the rack, and two racks mesh with corresponding gear respectively mutually, and the equal fixed mounting in one end that two racks are close to each other has the slipmat.

Preferably, the outer ring of the bearing is fixedly installed on the inner wall of the top of the base, and the threaded rod is fixedly sleeved with the inner ring of the bearing, so that the threaded rod is convenient to rotate and install.

Preferably, the threaded hole is opened to the inboard of support column, and the threaded rod passes through threaded hole threaded connection in the support column, is convenient for with threaded rod threaded connection in the support column.

Preferably, the outer side of the worm is provided with two groups of spiral teeth, the thread pitches of the two groups of spiral teeth are the same, and the spiral directions are opposite, so that the rotating directions of the two worm wheels are always opposite, and the rotating directions are always kept consistent.

Preferably, fixed mounting has same gag lever post on the both sides inner wall that leads to the groove, and the top fixed mounting of rack has two fixed plates, and two equal sliding connection of fixed plate play certain limiting displacement to the rack in the outside of gag lever post.

Preferably, openings are formed in the inner walls of the two sides of the mounting groove, and the anti-slip mat is located on the inner side of the opening and convenient to move.

In the utility model, the fire extinguisher auxiliary moving frame drives the worm to rotate by rotating the knob, so that two worm gears can be driven to rotate through the meshing transmission of the worm and the two worm gears, so that the two worm gears can drive the two rotating shafts to rotate, so that the two rotating shafts can drive the two gears to rotate, and then the two racks can be driven to move close to each other through the meshing transmission of the gears and the racks, so that the fire extinguisher body can be fixed through the two anti-skid pads, and the fire extinguisher body can be conveniently detached and replaced;

in the utility model, the fire extinguisher auxiliary moving frame drives the first gear to rotate through the starting motor, so that the three second gears can be driven to rotate through the meshing transmission of the first gear and the three second gears, and the three second gears can drive the three threaded rods to rotate, so that the three second gears can drive the three threaded rods to rotate, and the three supporting columns can be driven to move upwards through the threaded connection of the threaded rods and the supporting columns, so that the mounting seat can be driven to move upwards, the height of the fire extinguisher body can be conveniently adjusted, and the fire extinguisher body can be conveniently used;

the utility model has the advantages of reasonable design, easy operation is convenient for change the dismantlement of fire extinguisher, and is convenient for highly adjust the fire extinguisher, and the old and weak women and children of being convenient for are to the operation of fire extinguisher and use.

Drawings

Fig. 1 is a schematic structural view of an auxiliary moving frame of a fire extinguisher provided by the utility model;

fig. 2 is a schematic top view of the first gear and three second gears of the auxiliary moving frame of the fire extinguisher according to the present invention;

fig. 3 is a schematic structural view of a portion a of the auxiliary moving frame of the fire extinguisher according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a motor; 4. a first gear; 5. a threaded rod; 6. a second gear; 7. a support pillar; 8. a mounting seat; 9. mounting grooves; 10. a fire extinguisher body; 11. a groove; 12. a worm; 13. a rotating shaft; 14. a worm gear; 15. a through groove; 16. a gear; 17. a rack; 18. a non-slip mat; 19. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an auxiliary moving frame for a fire extinguisher comprises a base 1, universal wheels 2 are fixedly mounted at four corners of the bottom of the base 1, a motor 3 is fixedly mounted on the inner wall of the bottom of the base 1, a first gear 4 is fixedly mounted on an output shaft of the motor 3, the bottom ends of three threaded rods 5 are rotatably mounted on the inner wall of the bottom of the base 1, second gears 6 are fixedly mounted at the outer sides of the three threaded rods 5, the three second gears 6 are engaged with the first gear 4, the top ends of the three threaded rods 5 extend to the upper side of the base 1 and are provided with support pillars 7 in a threaded manner, the same mounting seat 8 is fixedly mounted at the top ends of the three support pillars 7, a mounting groove 9 is formed in the top of the mounting seat 8, a fire extinguisher body 10 is movably mounted in the mounting groove 9, a groove 11 is formed in the front side of the mounting seat 8, a worm 12 is rotatably mounted, rotate the bottom of installing two pivots 13 on the bottom inner wall of recess 11, the equal fixed mounting in the outside of two pivots 13 has worm wheel 14, worm 12 meshes with two worm wheel 14 mutually, logical groove 15 has all been seted up to the top both sides of recess 11, two lead to groove 15 and all be linked together with mounting groove 9, the top of two pivots 13 extends to corresponding logical inslot 15 respectively and fixed mounting has gear 16, two lead to equal slidable mounting in the inslot 15 have rack 17, two rack 17 mesh with corresponding gear 16 respectively mutually, the equal fixed mounting of one end that two rack 17 are close to each other has slipmat 18.

The inner wall of the top of the base 1 is fixedly provided with an outer ring of a bearing, the threaded rod 5 is fixedly sleeved with an inner ring of the bearing and is convenient to rotate and install the threaded rod 5, the inner side of the supporting column 7 is provided with a threaded hole, the threaded rod 5 is in threaded connection with the supporting column 7 through the threaded hole so as to be convenient to connect the threaded rod 5 in the supporting column 7, the outer side of the worm 12 is provided with two groups of helical teeth, the thread pitches of the two groups of helical teeth are the same and the screwing directions are opposite, so that the rotating directions of the two worm wheels 14 are opposite all the time and are consistent all the time, the inner walls of the two sides of the through groove 15 are fixedly provided with the same limiting rod, the top of the rack 17 is fixedly provided with two fixing plates, the two fixing plates are both connected to the outer side of the, facilitating movement of the non-slip mat 18.

In the utility model, when in use, the fire extinguisher body 10 can be placed into the mounting groove 9, then the knob is rotated to drive the worm 12 to rotate, thereby the two worm wheels 14 can be driven to rotate through the meshing transmission of the worm 12 and the two worm wheels 14, thereby the two worm wheels 14 can drive the two rotating shafts 13 to rotate, thereby the two rotating shafts 13 can drive the two gears 16 to rotate, then the two racks 17 can be driven to move close to each other through the meshing transmission of the gears 16 and the racks 17, thereby the fire extinguisher body 10 can be fixed through the two anti-skid pads 18, thereby the fire extinguisher body can be conveniently disassembled and replaced, then the first gear 4 is driven to rotate through the starting motor 3, thereby the three second gears 6 can be driven to rotate through the meshing transmission of the first gear 4 and the three second gears 6, thereby the three second gears 6 can drive the three threaded rods 5 to rotate, thereby can drive three support column 7 rebound through threaded connection of threaded rod 5 and support column 7 to can drive mount pad 8 rebound, thereby can be convenient for highly adjusting fire extinguisher body 10, be convenient for to fire extinguisher body 10's use.

Claims

1. An auxiliary moving frame for a fire extinguisher comprises a base (1) and is characterized in that universal wheels (2) are fixedly mounted at four corners of the bottom of the base (1), a motor (3) is fixedly mounted on the inner wall of the bottom of the base (1), a first gear (4) is fixedly mounted on an output shaft of the motor (3), the bottom end of three threaded rods (5) is rotatably mounted on the inner wall of the bottom of the base (1), second gears (6) are fixedly mounted at the outer sides of the three threaded rods (5), the three second gears (6) are meshed with the first gear (4), the top ends of the three threaded rods (5) extend to the upper portion of the base (1) and are provided with supporting columns (7) in a threaded manner, the top ends of the three supporting columns (7) are fixedly mounted with a same mounting seat (8), a mounting groove (9) is formed in the top of the mounting seat (8), and a fire extinguisher body (10) is, recess (11) are opened to the front side of mount pad (8), worm (12) are installed to recess (11) internal rotation, the one end of worm (12) extends to mount pad (8) outer and fixed mounting has the knob, rotate the bottom of installing two pivot (13) on the bottom inner wall of recess (11), the equal fixed mounting in outside of two pivot (13) has worm wheel (14), worm (12) and two worm wheel (14) mesh mutually, logical groove (15) have all been seted up to the top both sides of recess (11), two lead to groove (15) and all be linked together with mounting groove (9), the top of two pivot (13) extends to corresponding logical groove (15) respectively and fixed mounting has gear (16), equal slidable mounting has rack (17) in two logical groove (15), two rack (17) mesh with corresponding gear (16) respectively, the equal fixed mounting in the one end that two rack (17) are close to each other has slipmat (18).

2. An auxiliary moving frame for a fire extinguisher as claimed in claim 1, characterized in that the inner wall of the top of the base (1) is fixedly provided with the outer ring of the bearing, and the threaded rod (5) is fixedly sleeved with the inner ring of the bearing.

3. An auxiliary moving frame for fire extinguishers as claimed in claim 1, wherein the inner side of the supporting column (7) is provided with a threaded hole, and the threaded rod (5) is in threaded connection with the supporting column (7) through the threaded hole.

4. A fire extinguisher auxiliary moving frame according to claim 1, characterized in that the worm (12) is provided with two sets of helical teeth on the outer side, the two sets of helical teeth have the same pitch and opposite directions of rotation.

5. An auxiliary moving frame for fire extinguishers as claimed in claim 1, wherein the same limiting rod is fixedly installed on the inner walls of the two sides of the through slot (15), and two fixing plates are fixedly installed on the top of the rack (17) and are both slidably connected to the outer side of the limiting rod.

6. An auxiliary moving frame for fire extinguishers according to claim 1, wherein openings (19) are formed on the inner walls of the two sides of the mounting groove (9), and the non-slip mat (18) is positioned on the inner side of the openings (19).