CN217067465U

CN217067465U - Dry powder fire extinguisher convenient to remove

Info

Publication number: CN217067465U
Application number: CN202123176014.3U
Authority: CN
Inventors: 吴广荣; 卞洪; 王秋梅
Original assignee: Gaoyou Dongfang Fire Fighting Equipment Co ltd
Current assignee: Gaoyou Dongfang Fire Fighting Equipment Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-29
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a dry powder fire extinguisher convenient to move, which belongs to the technical field of dry powder fire extinguishers and comprises a fixed plate, wherein the front surface of the fixed plate is L, the inner top end of the fixed plate is provided with a mounting seat, the left and right ends of the top of the mounting seat are respectively and fixedly provided with a supporting plate, a fixed frame is jointly connected between the upper ends of the two supporting plates, the fixed frame is provided with a fixed mechanism, the fixed mechanism is internally provided with a main body of the dry powder fire extinguisher, the bottom end of the main body of the dry powder fire extinguisher is slidably penetrated and connected with the mounting seat, the top surface of the mounting seat is provided with a fixed groove matched with the main body of the dry powder fire extinguisher, the lower end of one side of the fixed plate, which is far away from the main body of the dry powder fire extinguisher, the hollow plate is provided with a moving mechanism, the left and right ends of the bottom of the fixed plate are respectively provided with a fixed seat, and the upper end of the fixed plate is fixedly provided with a handrail, through setting up moving mechanism, be convenient for remove the use dry powder fire extinguisher main part.

Description

Dry powder fire extinguisher convenient to remove

Technical Field

The utility model relates to a dry chemical extinguisher technical field specifically is a dry chemical extinguisher convenient to remove.

Background

The dry powder fire extinguisher is a fire extinguisher, and can be divided into a common dry powder fire extinguisher and an ultra-fine dry powder fire extinguisher according to the types of dry powder fire extinguishing agents filled in the dry powder fire extinguisher, wherein the dry powder fire extinguishing agents such as ammonium phosphate and the like are filled in the dry powder fire extinguisher, and the dry powder fire extinguishing agents have easy flowability and dryness and consist of inorganic salt and additives for crushing and drying, so that an initial fire can be effectively suppressed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry chemical extinguisher convenient to remove to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dry chemical extinguisher convenient to remove, includes the fixed plate, the front of fixed plate is L, the installation of the inside top of fixed plate is equipped with the mount pad, both ends all have set firmly the backup pad about the mount pad top, two be connected with fixed frame jointly between the upper end of backup pad, the installation is equipped with fixed establishment on the fixed frame, be equipped with dry chemical extinguisher main part in the fixed establishment, the bottom slip through connection mount pad of dry chemical extinguisher main part, the fixed slot with dry chemical extinguisher main part looks adaptation is seted up to the top surface of mount pad, one side lower extreme installation that dry chemical extinguisher main part was kept away from to the fixed plate is equipped with hollow plate, the installation is equipped with moving mechanism on the hollow plate, both ends all install and are equipped with the fixing base about the fixed plate bottom, the upper left end of fixed plate has set firmly the handrail.

Further, the moving mechanism comprises a motor, the motor is arranged in the middle of the top end in the hollow plate, the bottom output end of the motor is connected with a driving rod, the bottom end of the driving rod is rotatably connected with the hollow plate in a penetrating way, the outer surface of the driving rod is fixedly sleeved with a central gear which is positioned inside the hollow plate, both side ends outside the central gear are engaged and connected with a transmission gear, a driven rod is fixedly inserted in the transmission gear, the bottom end of the driven rod rotatably penetrates through the hollow plate and is connected with driven screw rods, the outer surfaces of the two driven screw rods are sleeved with mounting plates through common threads, set up the screw hole one with passive screw rod looks adaptation on the mounting panel, the other end of driven lever is connected with the roof rotation in the hollow slab, the bottom installation of mounting panel is equipped with two removal wheels that are bilateral symmetry.

Further, the fixing mechanism comprises two opposite driving screw rods, the two driving screw rods are respectively inserted into the front end and the rear end of the fixing frame in a threaded mode, a second threaded hole matched with the driving screw rods is formed in the fixing frame, a rubber gasket is arranged at one side end, opposite to the driving screw rods, of the side end, attached to the outer surface of the dry powder fire extinguisher main body, and a handle is connected to one side end, far away from the driving screw rods, of the rubber gasket.

Further, both ends all install and are equipped with the dead lever about the mounting panel top, the top of dead lever slides and runs through hollow core plate and is connected with the limiting plate, be the T type between dead lever and the limiting plate.

Further, the rubber gasket is matched with the main body of the dry powder fire extinguisher and is arc-shaped.

Furthermore, the height of the passive screw is greater than that of the fixed seat, and the front face of the fixed seat is in an inverted T shape.

Further, the top installation of limiting plate is equipped with compression spring, compression spring keeps away from one side of limiting plate and is connected with the roof in the hollow slab, the movable cover of external surface of dead lever is equipped with damping spring, damping spring's upper and lower both ends are connected with hollow slab and mounting panel respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up moving mechanism, bottom output forward through the motor rotates, can drive the drive lever and carry out forward rotation, thereby can drive sun gear and carry out forward rotation, thereby can drive two drive gear that are connected with the sun gear meshing and carry out forward rotation simultaneously, thereby can drive the driven lever and can drive passive screw forward rotation, carry out forward rotation simultaneously through two passive screw, can drive the mounting panel downstream with the common threaded connection of the two, thereby can drive and remove the wheel downstream to subaerial, the fixing base of fixed plate bottom breaks away from ground this moment, can remove the wheel through two and remove this device and remove the use, thereby be convenient for remove and use dry powder fire extinguisher main part.

2. Through setting up fixed establishment, through the combined action of drive screw, rubber gasket and handle, can fix the installation of dry powder fire extinguisher on the mount pad, the dismouting of the dry powder fire extinguisher main part of being convenient for is favorable to improving the availability factor of this device.

3. Through the combined cooperation who sets up dead lever, limiting plate, compression spring and damping spring, stability when being favorable to improving the mounting panel motion, and the elastic buffer effect through compression spring and damping spring can improve the stability when this device removes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the left side of the moving mechanism of the present invention;

FIG. 3 is a schematic structural view of a top plan view of the mounting base of the present invention;

fig. 4 is a schematic structural view of the mounting base of the present invention;

in the figure: 1. a fixing plate; 2. a mounting seat; 3. a support plate; 4. a fixing frame; 5. a fixing mechanism; 51. a drive screw; 52. a rubber gasket; 53. a handle; 6. a dry powder fire extinguisher main body; 7. a handrail; 8. fixing grooves; 9. a hollow slab; 10. a moving mechanism; 101. a driving lever; 102. a motor; 103. a sun gear; 104. a transmission gear; 105. a driven lever; 106. a passive screw; 107. mounting a plate; 108. a moving wheel; 11. a fixed seat; 12. fixing the rod; 13. a limiting plate; 14. a compression spring; 15. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 4, a dry powder fire extinguisher convenient to move comprises a fixed plate 1, the front surface of the fixed plate 1 is L, a mounting base 2 is installed at the top end inside the fixed plate 1, support plates 3 are fixedly arranged at the left end and the right end of the top of the mounting base 2, a fixed frame 4 is jointly connected between the upper ends of the two support plates 3, a fixed mechanism 5 is installed on the fixed frame 4, a dry powder fire extinguisher main body 6 is arranged in the fixed mechanism 5, the bottom end of the dry powder fire extinguisher main body 6 is slidably connected with the mounting base 2 in a penetrating manner, a fixed groove 8 matched with the dry powder fire extinguisher main body 6 is formed in the top surface of the mounting base 2, the dry powder fire extinguisher main body 6 can be fixed on the mounting base 2 in advance by arranging the fixed groove 8, the use of the later-stage fixed mechanism 5 is facilitated, a hollow plate 9 is installed at the lower end of one side of the fixed plate 1, which is far away from the dry powder fire extinguisher main body 6, and the hollow plate 9 is a rectangular plate, the hollow plate 9 is provided with a moving mechanism 10, the left end and the right end of the bottom of the fixed plate 1 are respectively provided with a fixed seat 11, and the upper left end of the fixed plate 1 is fixedly provided with a handrail 7.

Referring to fig. 1 and 2, the moving mechanism 10 includes a motor 102, the motor 102 is installed at the top middle portion in the hollow plate 9, the bottom output end of the motor 102 is connected with a driving rod 101, the bottom end of the driving rod 101 is rotatably connected to the hollow plate 9 in a penetrating manner, a central gear 103 is fixedly sleeved on the outer surface of the driving rod 101, the central gear 103 is located inside the hollow plate 9, two side ends of the outer portion of the central gear 103 are respectively engaged with a transmission gear 104, the central gear 103 and the transmission gear 104 are both gears in the prior art, a driven rod 105 is fixedly inserted into the transmission gear 104, the bottom end of the driven rod 105 is rotatably connected to the hollow plate 9 and connected with a driven screw 106, the outer surfaces of the two driven screws 106 are commonly screwed and sleeved with a mounting plate 107, a first screw hole matched with the driven screw 106 is formed on the mounting plate 107, and the first screw hole is connected with the driven screw 106 through the screw between the mounting plate 107 and the driven screw 106, the mounting panel 107 of being convenient for can carry out downward or ascending removal motion along with passive screw rod 106's forward or reverse rotation, the other end of driven lever 105 is connected with the roof rotation in the hollow slab 9, the bottom installation of mounting panel 107 is equipped with two removal wheels 108 that are bilateral symmetry, remove wheel 108 through setting up, through the combined action of two removal wheels 108, can make this device remove the use, thereby be convenient for the removal of dry powder fire extinguisher main part 6, the transportation degree of difficulty of dry powder fire extinguisher main part 6 has been reduced.

Please refer to fig. 1 and fig. 3, the fixing mechanism 5 includes two opposite driving screws 51, two driving screws 51 are respectively inserted into the front and rear ends of the fixing frame 4, a second threaded hole adapted to the driving screws 51 is formed in the fixing frame 4, rubber gaskets 52 are installed at two opposite side ends of the driving screws 51, the rubber gaskets 52 are attached to the outer surface of the main body 6 of the dry powder fire extinguisher, a handle 53 is connected to one side end of the two driving screws 51 away from each other, the main body 6 of the dry powder fire extinguisher can be fixed and limited on the mounting base 2 through the cooperation of the driving screws 51, the rubber gaskets 52 and the handle 53, which is beneficial to improving the stability of the main body 6 of the dry powder fire extinguisher when in use, and is convenient for the detachment and installation of the main body 6 of the dry powder fire extinguisher, and is beneficial to improving the use efficiency of the device.

Please refer to fig. 2, both ends all install and are equipped with dead lever 12 about mounting panel 107 top, the top of dead lever 12 slides and runs through hollow slab 9 and is connected with limiting plate 13, set up the mouth that slides with dead lever 12 looks adaptation on the hollow slab 9, be the T type between dead lever 12 and the limiting plate 13, through setting up dead lever 12 and limiting plate 13, through the sliding action between hollow slab 9 and the dead lever 12, stability when being favorable to improving the mounting panel 107 motion, through setting up limiting plate 13, can be spacing dead lever 12, avoid dead lever 12 to slide and break away from hollow slab.

Referring to fig. 3, the rubber gasket 52 is adapted to the main body 6 of the dry powder fire extinguisher and is arc-shaped, and by providing the rubber gasket 52, the two sides of the outer surface of the main body 6 of the dry powder fire extinguisher can be clamped and fixed by the two rubber gaskets 52, which is beneficial to improving the stability of the main body 6 of the dry powder fire extinguisher.

Referring to fig. 1, the height of the passive screw 106 is greater than the height of the fixing base 11, the front surface of the fixing base 11 is in an inverted T shape, and the fixing base 11 is arranged to support the device without moving the device.

Example 2

A compression spring 14 and a damping spring 15 are added on the basis of embodiment 1, please refer to fig. 1-2, the top end of the limit plate 13 is provided with the compression spring 14, one side end of the compression spring 14 far away from the limit plate 13 is connected with the top wall in the hollow plate 9, the outer surface of the fixed rod 12 is movably sleeved with the damping spring 15, the upper end and the lower end of the damping spring 15 are respectively connected with the hollow plate 9 and the mounting plate 107, by arranging the compression spring 14 and the damping spring, when the mounting plate 107 moves upwards or downwards, the fixed rod 12 and the limit plate 13 can be driven to move synchronously, so that the compression spring 14 is stretched, the damping spring 15 is compressed, the stability of the mounting plate 107 during movement can be improved, and when the device moves, the shaking feeling generated during the movement of the device can be reduced through the elastic buffer action of the compression spring 14 and the damping spring 15, is favorable for improving the stability of the device when in use.

The working principle is as follows: when the dry powder fire extinguisher is used, the bottom end of the dry powder fire extinguisher main body 6 is inserted into the fixed groove 8 on the mounting seat 2 in a sliding manner, then the two handles 53 are rotated positively at the same time, so that the two driving screw rods 51 can be driven to move close to each other, thereby driving the two rubber gaskets 52 to close to each other, the dry powder fire extinguisher main body 6 can be further fixed on the mounting seat 2 by the close fit of the two rubber gaskets 52 and the outer surface of the dry powder fire extinguisher main body 6, thereby the dry powder fire extinguisher main body 6 can be mounted on the fixed plate 1, stable supporting force can be provided for the device by the fixing seat 11, when the device is required to be moved and used, the motor 102 is electrically connected with an external power supply, the motor 102 is started, the driving rod 101 can be driven to rotate positively by the positive rotation of the output end of the motor 102, thereby driving the central gear 103 to rotate positively, because the central gear 103 is meshed with the transmission gear 104, the two transmission gears 104 can be driven to simultaneously rotate in the forward direction by the forward rotation of the central gear 103, so as to drive the driven rod 105 to drive the driven screw 106 to rotate in the forward direction, because the two driven screws 106 are both in threaded connection with the same mounting plate 107, the mounting plate 107 can be driven to move downwards by the simultaneous forward rotation of the two driven screws 106, wherein the fixed rod 12 slides downwards on the hollow plate 9, so as to drive the limiting plate 13 to move downwards, the compression spring 14 is stretched, the damping spring 15 is compressed, the stability of the mounting plate 107 during movement can be improved by the combined cooperation effect of the fixed rod 12, the limiting plate 13, the compression spring 14 and the damping spring 15, and the stability of the device during movement can be improved by the elastic buffer effect of the compression spring 14 and the damping spring 15, move down through mounting panel 107 and can drive and remove wheel 108 and move down until subaerial, fixing base 11 breaks away from ground this moment, removes wheel 108 through two and can remove this device and use to be convenient for dry powder fire extinguisher main part 6 removes, reduced the transportation degree of difficulty of dry powder fire extinguisher main part 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dry chemical extinguisher convenient to remove, includes fixed plate (1), its characterized in that: the front face of the fixing plate (1) is L, a mounting seat (2) is installed at the top end inside the fixing plate (1), supporting plates (3) are fixedly arranged at the left end and the right end of the top of the mounting seat (2), a fixing frame (4) is jointly connected between the upper ends of the two supporting plates (3), a fixing mechanism (5) is installed on the fixing frame (4), a dry powder fire extinguisher main body (6) is arranged in the fixing mechanism (5), the bottom end of the dry powder fire extinguisher main body (6) is connected with the mounting seat (2) in a sliding and penetrating manner, a fixing groove (8) matched with the dry powder fire extinguisher main body (6) is formed in the top surface of the mounting seat (2), a hollow plate (9) is installed at the lower end of one side, away from the dry powder fire extinguisher main body (6), a moving mechanism (10) is installed on the hollow plate (9), fixing seats (11) are installed at the left end and the right end of the bottom of the fixing plate (1), a handrail (7) is fixedly arranged at the left upper end of the fixed plate (1); the moving mechanism (10) comprises a motor (102), the motor (102) is arranged in the middle of the top end of the hollow plate (9), the bottom output end of the motor (102) is connected with a driving rod (101), the bottom end of the driving rod (101) is connected with the hollow plate (9) in a rotating and penetrating manner, a central gear (103) is fixedly sleeved on the outer surface of the driving rod (101), the central gear (103) is arranged in the hollow plate (9), two side ends of the outer part of the central gear (103) are respectively connected with a transmission gear (104) in a meshing manner, a driven rod (105) is fixedly inserted in the transmission gear (104), the bottom end of the driven rod (105) is connected with a driven screw rod (106) in a rotating and penetrating manner, a mounting plate (107) is sleeved on the outer surface of the driven screw rod (106) in a common threaded manner, a first threaded hole matched with the driven screw rod (106) is formed in the mounting plate (107), the other end of driven lever (105) and the roof in hollow slab (9) are connected with rotating, the bottom installation of mounting panel (107) is equipped with two and is bilateral symmetry's removal wheel (108).

2. A portable dry chemical extinguisher as claimed in claim 1, wherein: the fixing mechanism (5) comprises two opposite driving screw rods (51), the two driving screw rods (51) are respectively inserted into the front end and the rear end of the fixing frame (4) in a threaded mode, a second threaded hole matched with the driving screw rods (51) is formed in the fixing frame (4), a rubber gasket (52) is arranged at one side end, opposite to the driving screw rods (51), of each driving screw rod, the rubber gasket (52) is attached to the outer surface, located on the main body (6) of the dry powder fire extinguisher, of each driving screw rod (51), and a handle (53) is connected to one side end, far away from the driving screw rods (51).

3. A portable dry chemical extinguisher as claimed in claim 1, wherein: the utility model discloses a hollow core plate, including mounting panel (107), dead lever (12) are all installed at both ends about mounting panel (107) top, the top of dead lever (12) slides and runs through hollow core plate (9) and is connected with limiting plate (13), be the T type between dead lever (12) and limiting plate (13).

4. A portable dry chemical extinguisher as claimed in claim 2, wherein: the rubber gasket (52) is matched with the main body (6) of the dry powder fire extinguisher and is arc-shaped.

5. A portable dry chemical extinguisher as claimed in claim 1, wherein: the height of the passive screw rod (106) is larger than that of the fixed seat (11), and the front face of the fixed seat (11) is in an inverted T shape.

6. A portable dry chemical extinguisher as claimed in claim 3, wherein: the installation of the top of limiting plate (13) is equipped with compression spring (14), one side end that limiting plate (13) was kept away from in compression spring (14) is connected with the roof in hollow slab (9), the outside surface movable sleeve of dead lever (12) is equipped with damping spring (15), the upper and lower both ends of damping spring (15) are connected with hollow slab (9) and mounting panel (107) respectively.