CN218581864U

CN218581864U - Portable forest fire pump

Info

Publication number: CN218581864U
Application number: CN202221984247.8U
Authority: CN
Inventors: 徐功宪
Original assignee: Longlin Forest Defense Technology Hangzhou Co ltd
Current assignee: Longlin Forest Defense Technology Hangzhou Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-03-07
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to the technical field of fire pumps, in particular to a portable forest fire pump, which comprises a protective shell, wherein the front side wall and the bottom surface of the protective shell are both in an open structure, a slider is fixed at the front end of the bottom surface of the protective shell, lugs are fixed at the front end of the inner walls of the two sides of the protective shell, and a protective plate is arranged at the front side of the protective shell; through the protection mechanism who sets up outside the fire pump: the protective shell and the protective plate are arranged, so that the body of the fire pump is effectively protected, and foreign objects are prevented from directly colliding with the fire pump; the protective shell can be slid to one side by disengaging the convex block through the hook, and the fire pump is exposed, so that the fire pump can be conveniently and quickly used for extinguishing forest fires; through setting up the damper in fire pump below: the situation that the fire pump is damaged due to vibration in the moving process can be avoided, the normal operation of the fire pump is guaranteed, and the extinguishment of forest fires is facilitated.

Description

Portable forest fire pump

Technical Field

The utility model relates to a fire pump technical field specifically is a portable forest fire pump.

Background

The fire pump is a fire-fighting device, which is mainly used for pumping liquid and extinguishing fire; at present, common fire pumps are divided into a lithium battery type fire pump and a gasoline engine type fire pump according to power sources, wherein the lithium battery type fire pump works by taking electric power stored by a lithium battery as the power source, and the lithium battery type fire pump is mainly used in places which are difficult to contact with the power source, and can work by using the electric power stored by the lithium battery when forest fire occurs, so that the forest fire is favorably extinguished;

the utility model discloses a utility model patent with grant bulletin number CN202122219186.8 discloses a portable forest fire pump, which comprises a support plate, wherein storage grooves are formed in two sides of the bottom of the support plate, a threaded connection groove is formed in the bottom of the support plate along the front end of the storage grooves, rotary seats are arranged on the bottom of the support plate along two sides of the threaded connection groove, the rotary seats are fixedly welded with the support plate, telescopic cylinders are arranged on the inner walls of the rotary seats and rotatably connected with the rotary seats, telescopic springs are welded on the bottoms of the telescopic cylinders, telescopic rods extending to the outsides of the telescopic cylinders are welded on the other ends of the telescopic springs, no. two bearings are arranged on the other ends of the telescopic rods, and the outer walls of the No. two bearings are fixedly welded with the telescopic rods; in the utility model, the supporting plate, the supporting legs, the wheels and other devices are arranged, the supporting plate, the supporting legs and the wheels can be used for moving the fire pump by means of mutual matching, the moving process is quick and labor-saving, the damping effect can be achieved through the arranged damping springs in the moving process of the fire pump, and the longer supporting legs can adapt to the complicated terrain of deep forests, so that the fire pump can be moved to a water source at the fastest speed by auxiliary firemen, and the firemen can conveniently perform fire extinguishing operation on the place where a fire disaster occurs;

although this forest fire pump makes things convenient for the fire fighter to drive the fire pump and removes, because the inside environment of forest is complicated various, this fire pump is at the in-process that removes, can inevitably produce the situation such as colliding with other article (like the tree branch), very easily causes the damage of fire pump body, easily leads to the fire pump to break down, has influenced putting out of forest fire, in view of this, we provide a portable fire forest pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable forest fire pump to solve the problem that proposes in the above-mentioned background art.

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

a portable forest fire pump comprises a fire pump, wherein a protection mechanism is arranged outside the fire pump and comprises a protective shell, the front side wall and the bottom surface of the protective shell are both of an open structure, a sliding block is fixed at the position, located at the front end, of the bottom surface of the protective shell, protruding blocks are fixed at the positions, located at the front end, of the inner walls of the two sides of the protective shell, a protective plate is arranged at the front side of the protective shell, two strip-shaped grooves are formed in the protective plate, short rods are fixed in the strip-shaped grooves, return springs are sleeved on the short rods, connecting blocks are further connected to the short rods in a sliding mode, one ends of the return springs abut against the connecting blocks, hooks are fixed on the rear side wall of the connecting blocks, the hooks are in hooking fit with the protruding blocks, and a driving lever is fixed on the front side wall of the connecting blocks; the fire pump is characterized in that a damping mechanism is further arranged below the fire pump, and the damping mechanism comprises a bearing plate and a bottom plate below the bearing plate.

As the utility model discloses preferred technical scheme, two spouts have been seted up to the top surface of loading board, all be fixed with the guide arm in the spout, the slider be located the spout and with guide arm sliding connection, the bottom surface four corners department of loading board all is fixed with the dead lever, the bottom of dead lever all is fixed with the stopper, the dead lever pass the bottom plate and with bottom plate sliding connection, it is equipped with damping spring all to overlap on the dead lever, damping spring's both ends are supported tight bottom plate and loading board respectively.

As the utility model discloses preferred technical scheme, all be fixed with two archs on the both sides wall of loading board, bellied bottom surface all is fixed with the damping rod, all be fixed with the otic placode on the both sides wall of bottom plate, the damping rod pass the otic placode and with otic placode sliding connection.

As the utility model discloses preferred technical scheme, all through two fixed blocks of bolt fixedly connected with on the left and right sides wall of bottom plate, two are adjacent top department between the fixed block all pushes away the handle through bolt fixedly connected with.

As the utility model discloses preferred technical scheme, the bottom surface of bottom plate is close to the equal fixedly connected with extension board in four corners department, it is connected with the walking wheel to be close to the equal rotation of bottom department on the extension board.

As the utility model discloses preferred technical scheme, the inner chamber size of protective housing with the size looks adaptation of fire pump.

As the utility model discloses preferred technical scheme, the top surface fixed connection of fire pump through bolt and loading board.

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

1. through the protection mechanism who sets up outside fire pump: on one hand, the protective shell and the protective plate play an effective protective role on the body of the fire pump, prevent foreign objects from directly colliding with the fire pump, avoid the conditions that the fire pump is damaged and fails due to collision, be favorable for ensuring the normal operation of the fire pump and be favorable for extinguishing forest fires; on the other hand, the protective shell and the protective plate are connected through the hanging connection between the hook and the lug, when the fire pump needs to be used, the protective shell can be slid to one side through the hook and separated from the lug to expose the fire pump, and the fire pump is convenient to use quickly to extinguish forest fires;

2. through setting up the damper in fire pump below: under the mutual cooperation of the damping spring, the bearing plate, the bottom plate and the like, when the mobile fire pump vibrates, the spring absorbs the vibration and restrains the vibration force under the action of the damping rod and the like, so that a good damping effect is achieved;

3. through the push handle and the walking wheel that set up etc. the fire pump of being convenient for removes, has improved the portability of fire pump.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the usage state of the present invention;

fig. 4 is a structural sectional view of the protection mechanism of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;

FIG. 6 is a schematic structural view of a protective shell according to the present invention;

fig. 7 is an exploded view of the shock absorbing mechanism of the present invention;

fig. 8 is a schematic structural view of the middle bearing plate of the present invention.

In the figure:

1. a fire pump;

2. a protection mechanism; 21. a protective shell; 22. a slider; 23. a bump; 24. a protection plate; 241. a strip-shaped groove; 25. a short bar; 26. a return spring; 27. connecting blocks; 28. hooking; 29. a deflector rod;

3. a damping mechanism; 31. carrying a plate; 311. a chute; 312. a guide bar; 32. fixing the rod; 321. a limiting block; 33. a damping spring; 34. a protrusion; 341. a damping lever; 35. a base plate; 351. a fixed block; 36. an ear plate; 37. a support plate; 38. a traveling wheel; 39. a pushing handle.

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. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The embodiment provides a technical scheme:

referring to fig. 1-6, a portable forest fire pump includes a fire pump 1, the fire pump 1 is fixedly connected with the top surface of a bearing plate 31 by bolts, the bolts are firmly and stably fixed, and the fire pump 1 and the bearing plate 31 can be conveniently assembled and disassembled; the outside of the fire pump 1 is provided with a protection mechanism 2. The protection mechanism 2 comprises a protection shell 21, the front side wall and the bottom surface of the protection shell 21 are both of an open structure, a slider 22 is fixed on the bottom surface of the protection shell 21 at the front end, a lug 23 is fixed on the inner walls of two sides of the protection shell 21 at the front end, the lug 23 and the slider 22 are both fixedly connected with the protection shell 21 through bolts, a protection plate 24 is arranged on the front side of the protection shell 21, and the protection plate 24 is fixedly connected with a bearing plate 31 through bolts; through protective housing 21 and the protection shield 24 that sets up, all played the effect of protection at upside, left side, right side, front side and the rear side of fire pump 1, avoided the foreign object directly to collide with fire pump 1, avoided fire pump 1 because of colliding with impaired and the situation of trouble, be favorable to guaranteeing fire pump 1's normal operating, be favorable to putting out of forest fire.

Specifically, two strip-shaped grooves 241 are formed in the protection plate 24, short rods 25 are fixed in the strip-shaped grooves 241, the short rods 25 are fixedly connected with the strip-shaped grooves 241 through bolts, return springs 26 are sleeved on the short rods 25, connecting blocks 27 are further connected onto the short rods 25 in a sliding mode, one ends of the return springs 26 abut against the connecting blocks 27 tightly, hooks 28 are fixed on the rear side walls of the connecting blocks 27, the hooks 28 are in hanging fit with the protruding blocks 23, shift levers 29 are fixed on the front side walls of the connecting blocks 27, and the hooks 28 and the shift levers 29 are fixedly connected with the connecting blocks 27 through rivets; on one hand, the hook 28 is hooked with the lug 23, so that the protective shell 21 and the protective plate 24 can be connected and fixed, and the protective shell 21 is conveniently fixed outside the fire pump 1 to protect the fire pump 1; on the other hand, when the hook 28 is separated from the bump 23, the protective shell 21 can be pushed away to one side, so that the fire pump 1 is exposed outside, and the fire pump can be conveniently and rapidly used for extinguishing forest fires;

in this embodiment, the size of the inner cavity of the protective casing 21 is matched with the size of the fire pump 1, and the protective casing 21 can be conveniently covered outside the fire pump 1 by the design, so that the fire pump 1 can be conveniently protected, and meanwhile, the fire pump 1 can be prevented from blocking the movement of the protective casing 21.

Referring to fig. 7-8, a damping mechanism 3 is further disposed below the fire pump 1. The damping mechanism 3 comprises a bearing plate 31 and a bottom plate 35 below the bearing plate 31, two sliding grooves 311 are formed in the top surface of the bearing plate 31, guide rods 312 are fixed in the sliding grooves 311, the guide rods 312 are fixedly connected with the sliding grooves 311 through bolts, a slider 22 is located in the sliding grooves 311 and is in sliding connection with the guide rods 312, fixing rods 32 are fixed at four corners of the bottom surface of the bearing plate 31, the fixing rods 32 are fixedly connected with the bearing plate 31 through bolts, limiting blocks 321 are fixed at the bottom ends of the fixing rods 32, the fixing rods 32 penetrate through the bottom plate 35 and are in sliding connection with the bottom plate 35, damping springs 33 are sleeved on the fixing rods 32, and two ends of each damping spring 33 tightly abut against the bottom plate 35 and the bearing plate 31 respectively; two protrusions 34 are fixed on two side walls of the bearing plate 31, the protrusions 34 are fixedly connected with the bearing plate 31 through rivets, damping rods 341 are fixed on the bottom surfaces of the protrusions 34, the damping rods 341 are fixedly connected with the protrusions 34 through bolts, ear plates 36 are fixed on two side walls of the bottom plate 35, the ear plates 36 are fixedly connected with the bottom plate 35 through rivets, and the damping rods 341 penetrate through the ear plates 36 and are connected with the ear plates 36 in a sliding manner; on the one hand, when removing fire pump 1, receive the influence that the topography is jolted, can lead to fire pump 1 to produce vibrations, loading board 31 and bottom plate 35 produce vibrations in step, vibrations transmit to damping spring 33 on, can drive damping spring 33 bounce in reciprocating, and drive loading board 31 up-and-down reciprocating motion, and along with damping rod 341 and otic placode 36's reciprocal slip, can produce damping effect under the frictional force effect that the slip produced, and the damping force that produces can restrain damping spring 33's bounce, thereby played the cushioning effect to fire pump 1.

In this embodiment, all through two fixed blocks 351 of bolt fixedly connected with on the left and right sides wall of bottom plate 35, the top department between two adjacent fixed blocks 351 all pushes away handle 39 through bolt fixedly connected with, through the pushing away handle 39 that sets up, the thrust unit of being convenient for removes, has improved the portability of device.

In this embodiment, the bottom surface of the bottom plate 35 is close to the four corners and is fixedly connected with the supporting plate 37, the supporting plate 37 is connected with the walking wheels 38 in a rotating manner close to the bottom end, and the walking wheels 38 are arranged, so that the device can be conveniently moved, and the portability of the device is improved.

When the fire pump 1 needs to be used for fire extinguishing, a user firstly dials the shift lever 29 inwards to two sides, the shift lever 29 drives the connecting block 27 to slide along the strip-shaped groove 241 and the short rod 25, the return spring 26 is compressed at the moment, the connecting block 27 synchronously drives the hooks 28 at two sides to move inwards at the moment, the hooks 28 are separated from the convex blocks 23 at the moment, the user pushes the protective shell 21 to one side, the sliding block 22 synchronously moves to one side along the sliding groove 311 and the guide rod 312, the user can loosen the shift lever 29 at two sides at the moment, the fire pump 1 is gradually exposed outside along with the movement of the protective shell 21 to one side, when the fire pump 1 is completely exposed, the user stops pushing the protective shell 21, and finally the user can switch on the power supply of the fire pump 1 for use;

when the fire pump 1 is moved, the fire pump 1 generates vibration under the action of bumping, the vibration is synchronously transmitted to the bearing plate 31 and the bottom plate 35, the vibration is synchronously transmitted to the damping spring 33, under the action of the vibration, the damping spring 33 bounces back and forth and drives the bearing plate 31 to reciprocate up and down, meanwhile, the damping rod 341 slides back and forth along the lug plate 36, under the action of friction force generated by the back and forth sliding of the damping rod 341 and the lug plate 36, damping force can be generated and the bounce of the damping spring 33 can be inhibited, the bounce of the damping spring 33 is gradually weakened, and at the moment, the vibration of the fire pump 1 is gradually weakened.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable forest fire pump, includes fire pump (1), its characterized in that: the fire pump protection device is characterized in that a protection mechanism (2) is arranged outside the fire pump (1), the protection mechanism (2) comprises a protective shell (21), the front side wall and the bottom surface of the protective shell (21) are both of an open structure, a sliding block (22) is fixed to the bottom surface of the protective shell (21) at the front end, protruding blocks (23) are fixed to the inner walls of the two sides of the protective shell (21) at the front end, a protective plate (24) is arranged on the front side of the protective shell (21), two strip-shaped grooves (241) are formed in the protective plate (24), short rods (25) are fixed in the strip-shaped grooves (241), reset springs (26) are sleeved on the short rods (25), connecting blocks (27) are connected to the short rods (25) in a sliding mode, one ends of the reset springs (26) abut against the connecting blocks (27), hooks (28) are fixed to the rear side wall of the connecting blocks (27), the hooks (28) are in hanging and matching with the protruding blocks (23), and a shifting rod (29) is fixed to the front side wall of the connecting blocks (27); the fire pump is characterized in that a damping mechanism (3) is further arranged below the fire pump (1), and the damping mechanism (3) comprises a bearing plate (31) and a bottom plate (35) below the bearing plate (31).

2. A portable forest fire pump as claimed in claim 1, wherein: two spout (311) have been seted up to the top surface of loading board (31), all be fixed with guide arm (312) in spout (311), slider (22) be located spout (311) and with guide arm (312) sliding connection, the bottom surface four corners department of loading board (31) all is fixed with dead lever (32), the bottom of dead lever (32) all is fixed with stopper (321), dead lever (32) pass bottom plate (35) and with bottom plate (35) sliding connection, all overlap on dead lever (32) and be equipped with damping spring (33), the both ends of damping spring (33) support tight bottom plate (35) and loading board (31) respectively.

3. A portable forest fire pump as claimed in claim 2 wherein: all be fixed with two arch (34) on the both sides wall of loading board (31), the bottom surface of arch (34) all is fixed with damping rod (341), all be fixed with otic placode (36) on the both sides wall of bottom plate (35), damping rod (341) pass otic placode (36) and with otic placode (36) sliding connection.

4. A portable forest fire pump as claimed in claim 1, wherein: all through two fixed blocks (351) of bolt fixedly connected with on the left and right sides wall of bottom plate (35), two adjacent top department between fixed block (351) all pushes away handle (39) through bolt fixedly connected with.

5. A portable forest fire pump as claimed in claim 1 wherein: supporting plates (37) are fixedly connected to the bottom surface of the bottom plate (35) close to four corners, and walking wheels (38) are rotatably connected to the supporting plates (37) close to the bottom ends.

6. A portable forest fire pump as claimed in claim 1, wherein: the size of the inner cavity of the protective shell (21) is matched with the size of the fire pump (1).

7. A portable forest fire pump as claimed in claim 1, wherein: the fire pump (1) is fixedly connected with the top surface of the bearing plate (31) through a bolt.