CN210131276U

CN210131276U - Cart type dry powder fire extinguisher

Info

Publication number: CN210131276U
Application number: CN201920074045.1U
Authority: CN
Inventors: 陈武阅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2020-03-10
Anticipated expiration: 2029-01-16

Abstract

The utility model relates to the technical field of fire-fighting equipment, in particular to a cart-type dry powder fire extinguisher, which can improve the fixing effect on a fire extinguisher body and improve the stability; the spray pipe can be conveniently stored, and the practicability is improved; the fire extinguisher comprises a bottom plate, two groups of left supporting legs, two groups of right supporting legs, two groups of idler wheels, a fixed frame, two groups of fixed rings, two groups of pushing handles, a fire extinguisher body, a spray pipe and a spray head, wherein a switch valve is arranged at the output end of the spray pipe; the device also comprises an annular limiting plate, a plurality of groups of limiting springs, a plurality of groups of clamping plates, a plurality of groups of guide plates, a limiting cover, a plurality of groups of positioning rings, a plurality of groups of limiting ropes and a plurality of groups of fixing hooks; still include layer board, spool, overhead gage, lower baffle, rotatory handle, locating plate and swiveling wheel, the layer board top is provided with the swivelling chute, and the swiveling wheel is located the swivelling chute, and the locating plate is installed at the layer board top, and locating plate central zone is provided with rotatory hole, and the spool bottom is provided with the connecting rod, and first region of spool is provided with the perforation, and the spray tube passes the perforation.

Description

Cart type dry powder fire extinguisher

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to a cart type dry powder fire extinguisher.

Background

As is well known, a cart-type dry powder fire extinguisher is a fire extinguishing device for extinguishing initial fire of combustible solid, combustible liquid, combustible gas and charged equipment, and is widely used in factories, warehouses, ships, gas stations, power distribution rooms and other places; the existing cart-type dry powder fire extinguisher comprises a bottom plate, two groups of left legs, two groups of right legs, two groups of rollers, a fixed frame, two groups of fixed rings, two groups of pushing handles, a fire extinguisher body, a spray pipe and a spray nozzle, wherein the top ends of the two groups of left legs and the two groups of right legs are respectively arranged at the left front side, the left rear side, the right front side and the right rear side of the bottom plate bottom; when the existing cart-type dry powder fire extinguisher is used, two persons are required to cooperate and use simultaneously, firstly, one person pushes or loosens two groups of pushing handles, and inclines the whole body to separate two groups of left supporting legs from the ground, the fire extinguisher body is pushed to a position 10 meters away from a fire source through rolling of two groups of rollers, the other person expands the spray pipe, the spray nozzle is aligned to the root of the fire source, the spray pipe cannot be bent and looped, the switch valve is opened, a user pushing the fire extinguisher body simultaneously opens the fire extinguisher, fire extinguishing materials in the fire extinguisher body are sprayed out through the spray pipe and the spray nozzle to carry out fire extinguishing treatment, when the fire extinguisher is not used, the fire extinguisher is firstly closed, and the switch; the existing cart-type dry powder fire extinguisher is found to have poor fixing effect and stability on the fire extinguisher body; and it is inconvenient to accomodate the spray tube, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a fire extinguisher which can improve the fixing effect on the fire extinguisher body and improve the stability; and can conveniently accomodate the spray tube, improve the cart based dry powder fire extinguisher of practicality.

The utility model discloses a cart based dry powder fire extinguisher, comprising a base plate, two sets of left leg, two sets of right leg, two sets of gyro wheels, a fixed frame, two sets of solid fixed rings, two sets of promotion handles, fire extinguisher body, spray tube and shower nozzle, two sets of left leg and two sets of right leg top are installed respectively at bottom plate bottom left front side, left rear side, right front side and right rear side, two sets of gyro wheels are rotatable to be installed respectively at two sets of right leg bottom, the fixed frame bottom is installed at bottom plate top right-hand member, two sets of solid fixed rings are installed respectively in the first region and the second region of the left side wall of carriage, two sets of promotion handles are connected with fixed frame top front end and rear end respectively, fire extinguisher body bottom passes two sets of solid fixed rings and places on the bottom plate, spray tube input end and output end communicate with fire; the fire extinguisher comprises a bottom plate, a fire extinguisher body, a plurality of groups of positioning rings, a plurality of groups of fixing hooks and a plurality of groups of annular limiting plates, and is characterized by further comprising annular limiting plates, a plurality of groups of limiting springs, a plurality of groups of clamping plates and a plurality of groups of guide plates, wherein the annular limiting plates are arranged in the edge area of the top of the bottom plate, two ends of the plurality of groups of limiting springs are respectively connected with the plurality of groups of clamping plates and the inner wall of the annular limiting plates, the plurality of groups of guide plates are respectively arranged at the top ends of the plurality of groups of clamping plates, the limiting cover is sleeved in the upper half area of the fire extinguisher body, the top of the fire extinguisher body penetrates through; still include layer board, spool, overhead gage, lower baffle, rotatory handle, locating plate and swiveling wheel, the layer board is installed at bottom plate left end central authorities region to be provided with the swivelling chute at the layer board top, the swiveling wheel is located the swivelling chute, the locating plate is installed at the layer board top, and is provided with rotatory hole at locating plate central authorities region, the spool bottom is provided with the connecting rod, the connecting rod bottom is passed rotatory hole and is connected with the swiveling wheel, the overhead gage is installed respectively at spool top and first region with lower baffle, rotatory handle is installed at the overhead gage top, first region of spool is provided with the perforation, the spray tube passes the perforation.

The utility model discloses a cart based dry powder fire extinguisher still includes multiunit gag lever post and multiunit spacing pipe, multiunit gag lever post one end is connected with the multiunit cardboard respectively to the multiunit gag lever post other end inserts respectively in the multiunit gag lever post spacing pipe, the spacing pipe of multiunit is all installed on annular limiting plate inner wall.

The utility model discloses a cart based dry powder fire extinguisher still includes the slipmat, the slipmat is installed on the swivelling chute inner wall to the slipmat contacts with the swiveling wheel.

The utility model discloses a cart based dry powder fire extinguisher still includes multiunit shelves pole, multiunit shelves pole bottom is connected with layer board top first half region and latter half region respectively to multiunit shelves pole and overhead gage and baffle outer wall contact down.

The utility model discloses a cart based dry powder fire extinguisher still includes the blotter, the blotter is installed on the perforation inner wall to blotter and spray tube outer wall contact.

The utility model discloses a cart based dry powder fire extinguisher still includes the multiunit support frame, multiunit support frame both ends are connected with layer board and bottom plate respectively.

The utility model discloses a cart based dry powder fire extinguisher still includes two sets of pad feet, two sets of pad feet are installed respectively in two sets of left-hand legs bottoms.

The utility model discloses a cart based dry powder fire extinguisher still includes spacing ring and multiunit back shaft, multiunit back shaft both ends are connected with spacing ring bottom and layer board top respectively, the spacing ring cover is established in spool second region.

Compared with the prior art, the beneficial effects of the utility model are that: when the fire extinguisher body passes through the two groups of fixing rings and is placed on the bottom plate, the fire extinguisher body can be firstly contacted with the multiple groups of guide plates, the multiple groups of guide plates drive the multiple groups of clamping plates to move towards the annular limiting plates and compress the multiple groups of limiting springs, the fire extinguisher body is placed on the bottom plate, the multiple groups of clamping plates are pressed tightly by the aid of elasticity of the multiple groups of limiting springs, the limiting cover is sleeved at the top of the fire extinguisher body, the multiple groups of fixing hooks are respectively hooked on the multiple groups of fixing rings, and the position of the limiting cover is limited by the multiple groups of limiting ropes, so that the fixing effect on the fire extinguisher body can be improved, and; and can use the completion back at spray tube and shower nozzle, at first stimulate the spray tube right, make the regional spray tube length in perforation left side and the right side communicate with each other basically to rotate rotatory handle, make the spool rotate, carry out the rolling to the spray tube, after the rolling is accomplished, place the shower nozzle between overhead gage and lower baffle, thereby can conveniently accomodate the spray tube, improve the practicality, only need stimulate the spray tube of shower nozzle one side when using, can drive the spool and rotate and loosen the spray tube.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic left side view of the connection of the pallet and the rail;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a partial enlarged view of portion B of FIG. 1;

FIG. 5 is a schematic view of the connection of the stopper tube and stopper rod;

in the drawings, the reference numbers: 1. a base plate; 2. a left leg; 3. a roller; 4. a fixed mount; 5. a fixing ring; 6. pushing the handle; 7. a fire extinguisher body; 8. a nozzle; 9. a spray head; 10. an on-off valve; 11. an annular limiting plate; 12. a limiting spring; 13. clamping a plate; 14. a guide plate; 15. a limiting cover; 16. a positioning ring; 17. a limiting rope; 18. a fixed hook; 19. a support plate; 20. a reel; 21. an upper baffle plate; 22. rotating the handle; 23. positioning a plate; 24. a rotating wheel; 25. a connecting rod; 26. a limiting rod; 27. a limiting pipe; 29. a non-slip mat; 30. a gear lever; 31. a cushion pad; 32. a support frame; 33. a foot pad; 34. a limiting ring; 35. and supporting the shaft.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 5, the utility model relates to a cart-type dry powder fire extinguisher, which comprises a bottom plate 1, two groups of left legs 2, two groups of right legs, two groups of rollers 3, a fixed frame 4, two groups of fixed rings 5, two groups of pushing handles 6, a fire extinguisher body 7, a spray pipe 8 and a spray head 9, wherein the top ends of the two groups of left legs 2 and the two groups of right legs are respectively arranged at the left front side, the left rear side, the right front side and the right rear side of the bottom plate 1, the two groups of rollers 3 are respectively rotatably arranged at the bottom ends of the two groups of right legs, the bottom end of the fixed frame 4 is arranged at the right end of the top of the bottom plate 1, the two groups of fixed rings 5 are respectively arranged at the lower half area and the upper half area of the left side wall of a movable frame, the two groups of pushing handles 6 are respectively connected with the front end and the, and a switch valve 10 is arranged at the output end of the spray pipe 8; the fire extinguisher further comprises an annular limiting plate 11, a plurality of groups of limiting springs 12, a plurality of groups of clamping plates 13 and a plurality of groups of guide plates 14, wherein the annular limiting plate 11 is arranged in the edge area of the top of the bottom plate 1, two ends of the plurality of groups of limiting springs 12 are respectively connected with the inner walls of the plurality of groups of clamping plates 13 and the annular limiting plate 11, the plurality of groups of guide plates 14 are respectively arranged at the top ends of the plurality of groups of clamping plates 13, the fire extinguisher further comprises a limiting cover 15, a plurality of groups of positioning rings 16, a plurality of groups of limiting ropes 17 and a plurality of groups of fixing hooks 18, the top of the annular limiting plate 11 is connected with the top of the fire extinguisher body 7 in a sleeved mode, the top of the fire extinguisher body 7 passes through the through hole, the plurality of groups of positioning rings 16 are; the automatic cleaning device is characterized by further comprising a supporting plate 19, a scroll 20, an upper baffle 21, a lower baffle, a rotating handle 22, a positioning plate 23 and a rotating wheel 24, wherein the supporting plate 19 is installed in the central area of the left end of the bottom plate 1, a rotating groove is formed in the top of the supporting plate 19, the rotating wheel 24 is located in the rotating groove, the positioning plate 23 is installed on the top of the supporting plate 19, a rotating hole is formed in the central area of the positioning plate 23, a connecting rod 25 is arranged at the bottom end of the scroll 20, the bottom end of the connecting rod 25 penetrates through the rotating hole and is connected with the rotating wheel 24, the upper baffle 21 and the lower baffle are installed on the top of the scroll 20 and the upper half area respectively; when the fire extinguisher body passes through the two groups of fixing rings and is placed on the bottom plate, the fire extinguisher body can be firstly contacted with the multiple groups of guide plates, the multiple groups of guide plates drive the multiple groups of clamping plates to move towards the annular limiting plates and compress the multiple groups of limiting springs, the fire extinguisher body is placed on the bottom plate, the multiple groups of clamping plates are pressed tightly by the aid of elasticity of the multiple groups of limiting springs, the limiting cover is sleeved at the top of the fire extinguisher body, the multiple groups of fixing hooks are respectively hooked on the multiple groups of fixing rings, and the position of the limiting cover is limited by the multiple groups of limiting ropes, so that the fixing effect on the fire extinguisher body can be improved, and; and can use the completion back at spray tube and shower nozzle, at first stimulate the spray tube right, make the regional spray tube length in perforation left side and the right side communicate with each other basically to rotate rotatory handle, make the spool rotate, carry out the rolling to the spray tube, after the rolling is accomplished, place the shower nozzle between overhead gage and lower baffle, thereby can conveniently accomodate the spray tube, improve the practicality, only need stimulate the spray tube of shower nozzle one side when using, can drive the spool and rotate and loosen the spray tube.

The utility model discloses a cart-type dry powder fire extinguisher, which also comprises a plurality of groups of limit rods 26 and a plurality of groups of limit tubes 27, wherein one end of each group of limit rods 26 is respectively connected with a plurality of groups of clamping plates 13, the other ends of the groups of limit rods 26 are respectively inserted into the groups of limit tubes 27, and the groups of limit tubes 27 are all arranged on the inner wall of the annular limit plate 11; when compressing and relaxing multiunit spacing spring, can inject the moving direction of multiunit cardboard through the pull of multiunit gag lever post in multiunit spacing intraductal, reduce the skew of multiunit cardboard and the distortion of multiunit spacing spring.

The utility model discloses a cart-type dry powder fire extinguisher, which also comprises an anti-skid pad 29, wherein the anti-skid pad 29 is arranged on the inner wall of the rotating groove, and the anti-skid pad 29 is contacted with the rotating wheel 24; the friction force between the rotating wheel and the inner wall of the rotating groove can be enhanced through the anti-slip pad, so that the rotating stability of the reel can be improved.

The utility model discloses a cart-type dry powder fire extinguisher, which also comprises a plurality of groups of baffle rods 30, the bottom ends of the plurality of groups of baffle rods 30 are respectively connected with the front half area and the rear half area of the top of the supporting plate 19, and the plurality of groups of baffle rods 30 are contacted with the outer walls of the upper baffle 21 and the lower baffle; the spray pipes wound on the reel can be limited to a certain extent through a plurality of groups of gear rods, and the looseness of the spray pipes after winding is reduced.

The utility model discloses a cart-type dry powder fire extinguisher, which also comprises a buffer cushion 31, wherein the buffer cushion 31 is arranged on the inner wall of the perforation, and the buffer cushion 31 is contacted with the outer wall of the spray pipe 8; when the spray pipe moves left and right repeatedly at the perforation, the abrasion of the inner wall of the perforation to the spray pipe can be reduced through the buffer pad.

The utility model discloses a cart-type dry powder fire extinguisher, which also comprises a plurality of groups of supporting frames 32, wherein two ends of the plurality of groups of supporting frames 32 are respectively connected with the supporting plate 19 and the bottom plate 1; the connectivity between the supporting plate and the bottom plate can be enhanced through a plurality of groups of supporting frames.

The utility model also comprises two groups of foot pads 33, wherein the two groups of foot pads 33 are respectively arranged at the bottom ends of the two groups of left supporting legs 2; can reduce the wearing and tearing between two sets of left landing legs and the contact surface through two sets of pads to when two sets of left landing legs and contact surface contact, can strengthen the frictional force between two sets of left landing legs bottoms and the contact surface through two sets of pads, reduce the displacement.

The utility model discloses a cart-type dry powder fire extinguisher, which also comprises a limit ring 34 and a plurality of groups of support shafts 35, wherein the two ends of each group of support shafts 35 are respectively connected with the bottom of the limit ring 34 and the top of the supporting plate 19, and the limit ring 34 is sleeved on the lower half area of the scroll 20; the position of the limiting ring can be limited by a plurality of groups of supporting shafts, and the reel can be protected to a certain extent by the limiting ring.

The utility model discloses a cart based dry powder fire extinguisher, it is at work, can pass two sets of solid fixed rings with the fire extinguisher body and place on the bottom plate, can make fire extinguisher body contact with multiunit deflector at first, make multiunit deflector drive multiunit cardboard to move and compress multiunit spacing spring to annular limiting plate direction, and place fire extinguisher body on the bottom plate, elasticity through multiunit spacing spring makes multiunit cardboard voltage-sharing tight fire extinguisher body, and can set up at fire extinguisher body top through spacing cover, and get in touch the multiunit fixed ring respectively with multiunit fixed hook, position through the spacing rope of multiunit spacing restriction cover, thus can improve the fixed effect to fire extinguisher body, improve stability; after the spray pipe and the spray head are used, the spray pipe is pulled rightwards at first to ensure that the lengths of the spray pipe in the left area and the right area of the perforation are basically communicated, the rotating handle is rotated to ensure that the scroll rotates to roll the spray pipe, after the rolling is finished, the spray head is placed between the upper baffle and the lower baffle, so that the spray pipe can be conveniently stored, the practicability is improved, when the spray pipe is used, only the spray pipe on one side of the spray head needs to be pulled to drive the scroll to rotate to loosen the spray pipe, when a plurality of groups of limit springs are compressed and loosened, the moving direction of the plurality of groups of clamp plates can be limited by pulling the plurality of groups of limit rods in the plurality of groups of limit pipes, the deviation of the plurality of groups of clamp plates and the distortion of the plurality of groups of limit springs can be reduced, the friction force between the rotating wheel and the inner wall of the rotating groove can be, reduce the loose after the spray tube is convoluteed, when the spray tube removes about the perforation department repeatedly, can reduce the wearing and tearing of perforation inner wall to the spray tube through the blotter, can strengthen the connectivity between layer board and the bottom plate through the multiunit support frame, can reduce the wearing and tearing between two sets of left leg and the contact surface through two sets of pad feet, and when two sets of left leg and contact surface contact, can strengthen the frictional force between two sets of left leg bottoms and the contact surface through two sets of pad feet, reduce the displacement, can inject the position of spacing ring through the multiunit back shaft, and can play certain guard action to the spool through the spacing ring.

The utility model discloses a cart based dry powder fire extinguisher needs two people to cooperate and uses simultaneously, at first alone promote or pull loose two sets of promotion handles, and the slope wholly makes two sets of left-hand legs and ground separation, roll through two sets of gyro wheels promotes fire extinguisher body to 10 meters distant places from the fire source, another people expandes the spray tube, and aim at the fire source root with the shower nozzle, the spray tube can not crooked looper, and open the ooff valve, promote fire extinguisher body's user simultaneously and open the fire extinguisher, the inside fire extinguishing material of fire extinguisher body puts out a fire through spray tube and shower nozzle blowout and handles, when not using, close the fire extinguisher earlier, at close the ooff valve.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A cart-type dry powder fire extinguisher comprises a bottom plate (1), two groups of left legs (2), two groups of right legs, two groups of rollers (3), a fixing frame (4), two groups of fixing rings (5), two groups of pushing handles (6), a fire extinguisher body (7), a spray pipe (8) and a spray head (9), wherein the tops of the two groups of left legs (2) and the two groups of right legs are respectively arranged at the left front side, the left rear side, the right front side and the right rear side of the bottom plate (1), the two groups of rollers (3) are respectively rotatably arranged at the bottoms of the two groups of right legs, the bottom of the fixing frame (4) is arranged at the right end of the top of the bottom plate (1), the two groups of fixing rings (5) are respectively arranged at the lower half area and the upper half area of the left side wall of a movable frame, the two groups of pushing handles (6) are respectively connected with the front end and the, the input end and the output end of the spray pipe (8) are respectively communicated with the output end of the top of the fire extinguisher body (7) and the spray head (9), and the output end of the spray pipe (8) is provided with a switch valve (10); its characterized in that still includes annular limiting plate (11), multiunit spacing spring (12), multiunit cardboard (13) and multiunit deflector (14), annular limiting plate (11) are installed at bottom plate (1) top edge region, multiunit spacing spring (12) both ends respectively with multiunit cardboard (13) and annular limiting plate (11) interior wall connection, multiunit deflector (14) are installed respectively on multiunit cardboard (13) top, still include spacing cover (15), multiunit holding ring (16), multiunit spacing rope (17) and multiunit fixed hook (18), spacing cover (15) central zone is provided with the through-hole to spacing cover (15) cover is established at fire extinguisher body (7) first half region, the through-hole is passed at fire extinguisher body (7) top, multiunit holding ring (16) are all installed at spacing cover (15) outer wall second half region, multiunit spacing rope (17) top and bottom respectively with multiunit fixed hook (18) and annular limiting plate (11), the bottom of multiunit holding ring (17) is fixed hook (18) and ) The top parts of the fixing hooks are connected, and the fixing hooks (18) are respectively hooked on the positioning rings (16); also comprises a supporting plate (19), a scroll (20), an upper baffle (21), a lower baffle, a rotating handle (22), a positioning plate (23) and a rotating wheel (24), wherein the supporting plate (19) is arranged in the central area of the left end of the bottom plate (1), a rotating groove is arranged at the top of the supporting plate (19), the rotating wheel (24) is positioned in the rotating groove, the positioning plate (23) is arranged at the top of the supporting plate (19), a rotary hole is arranged in the central area of the positioning plate (23), a connecting rod (25) is arranged at the bottom end of the scroll (20), the bottom end of the connecting rod (25) passes through the rotating hole and is connected with the rotating wheel (24), the upper baffle plate (21) and the lower baffle plate are respectively arranged on the top and the upper half area of the scroll (20), the rotating handle (22) is mounted at the top of the upper baffle plate (21), the upper half area of the reel (20) is provided with a through hole, and the spray pipe (8) penetrates through the through hole.

2. The cart-type dry chemical extinguisher according to claim 1, further comprising a plurality of sets of position-limiting rods (26) and a plurality of sets of position-limiting tubes (27), wherein one ends of the plurality of sets of position-limiting rods (26) are respectively connected with the plurality of sets of clamping plates (13), and the other ends of the plurality of sets of position-limiting rods (26) are respectively inserted into the plurality of sets of position-limiting tubes (27), and the plurality of sets of position-limiting tubes (27) are all installed on the inner wall of the ring-shaped position-limiting plate (11).

3. A cart type dry chemical extinguisher according to claim 2, further comprising a non-slip pad (29), wherein the non-slip pad (29) is installed on the inner wall of the rotation groove, and the non-slip pad (29) is in contact with the rotation wheel (24).

4. A cart type dry chemical extinguisher according to claim 3, further comprising a plurality of sets of blocking rods (30), wherein the bottom ends of the plurality of sets of blocking rods (30) are respectively connected with the front half area and the rear half area of the top of the supporting plate (19), and the plurality of sets of blocking rods (30) are in contact with the outer walls of the upper baffle (21) and the lower baffle.

5. A cart-type dry chemical extinguisher as claimed in claim 4, further comprising a buffering pad (31), said buffering pad (31) being installed on the inner wall of the perforated hole, and the buffering pad (31) being in contact with the outer wall of the nozzle tube (8).

6. A cart-type dry chemical extinguisher according to claim 5, further comprising a plurality of sets of supporting frames (32), wherein both ends of the plurality of sets of supporting frames (32) are respectively connected with the supporting plate (19) and the bottom plate (1).

7. A cart-type dry chemical extinguisher according to claim 6, further comprising two sets of foot pads (33), said two sets of foot pads (33) being installed at the bottom ends of the two sets of left legs (2), respectively.

8. The cart-type dry chemical extinguisher according to claim 7, further comprising a limit ring (34) and a plurality of sets of support shafts (35), wherein two ends of the plurality of sets of support shafts (35) are respectively connected with the bottom of the limit ring (34) and the top of the support plate (19), and the limit ring (34) is sleeved on the lower half area of the reel (20).