CN219110710U - Fire-fighting fire rake - Google Patents

Abstract

The utility model belongs to the technical field of fire-fighting rakes, in particular to a fire-fighting rakes, which comprises a supporting rod, wherein the upper end of the supporting rod is in threaded connection with a mounting rod, the upper end of the mounting rod is fixedly connected with an operating mechanism, the middle part of the outer surface of the supporting rod is provided with an anti-skid slot, the inner wall of the anti-skid slot is fixedly connected with a fireproof sleeve, the diameter of the fireproof sleeve is the same as that of the supporting rod, the upper end and the lower end of the fireproof sleeve are respectively contacted with the upper slot wall and the lower slot wall of the anti-skid slot, the outer surface of the fireproof sleeve is fixedly connected with a plurality of protruding blocks, the lower end of the supporting rod is fixedly connected with a connecting block, and the lower end of the connecting block is fixedly connected with a handle. According to the fire-fighting fire rake, the pointed cone, the fire hook and the fire rake are formed into the integrated structure in a welding mode, so that different tools can be used for opening fire-fighting channels in different rescue scenes, and when the fire hook and the fire rake are frequently used and cause serious abrasion, the fire rake can be conveniently detached and replaced.

Description

Fire-fighting fire rake

Technical Field

The utility model relates to the technical field of fire-fighting fire rakes, in particular to a fire-fighting fire rake.

Background

Fire hooks are commonly used in the removal of dangerous structures such as simple roofs, ceilings, greenhouses, bamboo fences, etc. to open up fire extinguishing passages, separate fire zones, and prevent the spread of fire. Especially when the fire disaster happens at the places such as the grain pile, the open fire on the surface is extinguished, but the internal fire is also yin fire, and the fire disaster is not caused again temporarily because of insufficient oxygen supply in the fire disaster, but once the fire disaster is blown off under the conditions of strong wind and the like, the secondary fire disaster can happen when oxygen enters the fire disaster, so that in order to avoid the secondary fire disaster, firefighters can usually use the fire-fighting fire hook to take off the grain pile for water spraying and fire extinguishing, and the prior fire-fighting fire hook has at least the following defects in the use process: 1. in the use process of the existing fire-fighting fire hook, the functions are single, the fire-fighting fire hook is difficult to meet the requirement of fire scene use only due to the uncertainty of the fire scene, fire-fighting personnel are required to use the fire hook at the same time, the rescue speed of the fire-fighting personnel and the rescue and fire-extinguishing efficiency are reduced by using the independent fire hook and the independent fire rake, the number of fire-fighting appliances is increased, and the space is wasted by placing after the disaster relief is finished; 2. in the use process of the existing fire-fighting fire hook, the fire hook is generally connected with the supporting rod in a welding mode, when in summer or forest fire prevention is involved, the fire disaster is more, the fire hook is required to be frequently used, the fire hook is seriously worn after being frequently used, and the fire hook is inconvenient to replace, so that a new fire-fighting fire rake is provided.

Disclosure of Invention

The utility model mainly aims to provide a fire-fighting rake which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the fire-fighting rake comprises a supporting rod, bracing piece upper end threaded connection has a mounting rod, mounting rod upper end fixedly connected with operating mechanism, open at bracing piece surface middle part has anti-skidding groove, anti-skidding inslot wall fixedly connected with fire prevention cover, the diameter of fire prevention cover is the same with the diameter of bracing piece, fire prevention cover upper end and lower extreme respectively with anti-skidding groove upper groove wall and lower groove wall contact, fire prevention cover surface fixedly connected with a plurality of lug, bracing piece lower extreme fixedly connected with connecting block, connecting block lower extreme fixedly connected with handle, lower wall fixedly connected with three sand grip in the handle, three the sand grip separates into four with the handle in the lower wall and indicates to hold the groove, four indicate that the size of holding the groove is the same.

Preferably, the plurality of protruding blocks are distributed in an annular array, and the three protruding strips are distributed in equal distance.

Preferably, the lower end of the mounting rod is fixedly connected with a threaded block, a first threaded hole is formed in the front of the outer surface of the threaded block, an internal thread is arranged in the upper end of the support rod, a second threaded hole is formed in the upper side of the front of the outer surface of the support rod, and a screw is connected with the internal thread of the second threaded hole.

Preferably, the outer surface of the threaded block is in threaded connection with the internal thread, and the screw rod penetrates through the second threaded hole and is in threaded connection with the first threaded hole.

Preferably, the operation mechanism comprises a cone, the lower end of the cone is fixedly connected with the mounting rod, the upper end of the cone is welded with a pointed cone, a fire hook and a fire rake body, and a plurality of anti-pulling nails are fixedly connected to the outer surface of the fire rake body.

Preferably, the pointed cone, the fire hook and the fire rake body form an integrated structure in a welding mode, the fire rake body is positioned on the left side of the pointed cone, the fire hook is positioned on the right side of the pointed cone, and a plurality of anti-pulling nails are distributed at equal intervals.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, when a fire disaster occurs, a fire fighter can carry the whole fire rake to a disaster relief site, hold the handle by one hand, hold the fire-proof sleeve by one hand to carry out disaster relief work, because the support rod is generally a steel pipe, the outer surface of the steel pipe is smooth, the anti-slip can be carried out through a plurality of bumps on the outer surface of the fire-proof sleeve, the pointed cone, the fire hook and the fire rake body on the operation mechanism form an integrated structure in a welding mode, different tools can be used for opening up fire-extinguishing channels facing different rescue scenes, the rescue speed and the fire-extinguishing rescue efficiency can be improved, the number of fire-fighting equipment is reduced, and the space is saved when the fire-fighting equipment is placed after the disaster relief is finished;

2. in the utility model, when the abrasion of the fire hook, the fire rake body and the pointed cone on the working mechanism is serious, the screw rod can be taken down, the mounting rod is separated from the supporting rod, then a new working mechanism is connected with the internal thread through the thread block, and the screw rod penetrates through the second threaded hole and is connected with the first threaded hole in a threaded manner, so that the working mechanism is convenient to mount and dismount, and the fire hook and the fire rake are convenient to replace.

Drawings

FIG. 1 is a schematic view of the overall structure of the fire rake of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the anti-skid trough of the fire rake of the present utility model;

FIG. 3 is a schematic view of the overall structure of a screw block of the fire rake of the present utility model;

fig. 4 is a schematic view of the overall structure of the operation mechanism of the fire rake of the present utility model.

In the figure: 1. a support rod; 2. a mounting rod; 3. a working mechanism; 4. an anti-skid groove; 5. a fireproof sleeve; 6. a bump; 7. a connecting block; 8. a grip; 9. a convex strip; 10. a finger grip groove; 11. a screw block; 12. a first threaded hole; 13. an internal thread; 14. a second threaded hole; 15. a screw; 16. a vertebral body; 17. a pointed cone; 18. a fire hook; 19. a rake body; 20. and (5) resisting pulling of nails.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the fire-fighting rake comprises a supporting rod 1, the upper end threaded connection of the supporting rod 1 has a mounting rod 2, the upper end fixedly connected with operating mechanism 3 of the mounting rod 2, the middle part of the outer surface of the supporting rod 1 is opened with an anti-slip groove 4, the inner wall of the anti-slip groove 4 is fixedly connected with a fireproof sleeve 5, the diameter of the fireproof sleeve 5 is the same as that of the supporting rod 1, the upper end and the lower end of the fireproof sleeve 5 are respectively contacted with the upper groove wall and the lower groove wall of the anti-slip groove 4, a plurality of lugs 6 are fixedly connected with the lower end of the supporting rod 1, a connecting block 7 is fixedly connected with a handle 8, three lugs 9 are fixedly connected with the lower wall of the handle 8, the lower wall of the handle 8 is divided into four finger holding grooves 10, the sizes of the four finger holding grooves 10 are the same, the plurality of lugs 6 are distributed in an annular array, and the three lugs 9 are distributed in equal distances.

In this embodiment, the lower end of the installation rod 2 is fixedly connected with a threaded block 11, the front part of the outer surface of the threaded block 11 is provided with a first threaded hole 12, the inside of the upper end of the support rod 1 is provided with an internal thread 13, the upper side of the front part of the outer surface of the support rod 1 is provided with a second threaded hole 14, the inside of the second threaded hole 14 is in threaded connection with a screw rod 15, the outer surface of the threaded block 11 is in threaded connection with the internal thread 13, the screw rod 15 penetrates through the second threaded hole 14 and is in threaded connection with the first threaded hole 12, when the fire hook 18 and the fire rake body 19 on the working mechanism 3 and the pointed cone 17 are seriously worn, the screw rod 15 can be removed, the installation rod 2 is separated from the support rod 1, then a new working mechanism 3 is in threaded connection with the internal thread 13 through the threaded block 11, and the screw rod 15 penetrates through the second threaded hole 14 and is in threaded connection with the first threaded hole 12, so that the working mechanism 3 is convenient to install and detach, and the replacement of the fire hook 18 and the fire rake body 19 is convenient;

in this embodiment, operating device 3 includes cone 16, cone 16 lower extreme and installation pole 2 fixed connection, cone 16 upper end welding has pointed cone 17, fire hook 18 and fire rake body 19, fire rake body 19 surface fixedly connected with a plurality of resistance to plucking nail 20, pointed cone 17, fire hook 18 and fire rake body 19 form integral type structure through welded mode, fire rake body 19 is located pointed cone 17 left side, fire hook 18 is located pointed cone 17 right side, a plurality of resistance to plucking nail 20 is equidistant distribution, form integral type structure through the mode with pointed cone 17, fire hook 18 and fire rake body 19 through the welded, can use different instruments to open up the fire extinguishing passageway in the face of different rescue scenes, can improve rescue speed and fire extinguishing rescue efficiency.

It should be noted that, in the use process, when a fire disaster occurs, a fire fighter can carry the whole fire fighter to a disaster relief site, hold the handle 8 by one hand, make four fingers hold the four finger holding grooves 10 respectively, hold the fireproof sleeve 5 by the other hand, open up a fire extinguishing channel through the operation mechanism 3, because the support rod 1 is generally a steel pipe, the outer surface of the steel pipe is smoother, the plurality of lugs 6 on the outer surface of the fireproof sleeve 5 can be used for skid prevention, the sharp cone 17, the fire hook 18 and the fire rake body 19 on the operation mechanism 3 form an integral structure in a welding way, different rescue tools can be used for opening up the fire extinguishing channel in the face of different rescue scenes, the rescue speed and the fire extinguishing efficiency can be improved, the number of fire fighting equipment is reduced, and when the fire hook 18 and the fire rake body 19 and the sharp cone 17 on the operation mechanism 3 are worn seriously, the screw rod 15 can be removed, the installation rod 2 and the support rod 1 can be separated, then the new operation mechanism 3 is connected with the screw rod 11 through the screw thread block 13 and the threaded hole 13, the screw hole is conveniently detached from the screw hole 19 when the fire disaster relief mechanism is installed, and the screw hole is connected with the screw hole 19 through the screw hole 12, and the screw hole is convenient for the fire disaster relief mechanism is used for replacing the screw hole 19.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Fire control harrow, including bracing piece (1), its characterized in that: the utility model discloses a fire-proof structure for a bicycle, including bracing piece (1), installation pole (2) upper end threaded connection, installation pole (2) upper end fixedly connected with operating mechanism (3), open in the middle part of bracing piece (1) surface has anti-skidding groove (4), anti-skidding groove (4) inslot wall fixedly connected with fire prevention cover (5), the diameter of fire prevention cover (5) is the same with the diameter of bracing piece (1), fire prevention cover (5) upper end and lower extreme respectively with anti-skidding groove (4) upper groove wall and lower groove wall contact, fire prevention cover (5) surface fixedly connected with a plurality of lug (6), bracing piece (1) lower extreme fixedly connected with connecting block (7), connecting block (7) lower extreme fixedly connected with handle (8), lower wall fixedly connected with three sand grip (9) in handle (8), three sand grip (9) separate into four finger holding groove (10) with handle (8) inner lower wall, four finger holding groove (10) are the same.

2. The fire rake of claim 1, wherein: the convex blocks (6) are distributed in an annular array, and the three convex strips (9) are distributed at equal intervals.

3. The fire rake of claim 1, wherein: the mounting rod is characterized in that the lower end of the mounting rod (2) is fixedly connected with a threaded block (11), a first threaded hole (12) is formed in the front portion of the outer surface of the threaded block (11), an internal thread (13) is formed in the upper end of the supporting rod (1), a second threaded hole (14) is formed in the upper side of the front portion of the outer surface of the supporting rod (1), and a screw (15) is connected with the internal thread of the second threaded hole (14).

4. A fire rake as set forth in claim 3 wherein: the outer surface of the threaded block (11) is in threaded connection with the internal thread (13), and the screw rod (15) penetrates through the second threaded hole (14) and is in threaded connection with the first threaded hole (12).

5. The fire rake of claim 1, wherein: the operation mechanism (3) comprises a cone body (16), the lower end of the cone body (16) is fixedly connected with the mounting rod (2), a pointed cone (17), a fire hook (18) and a fire rake body (19) are welded at the upper end of the cone body (16), and a plurality of pulling-resistant nails (20) are fixedly connected to the outer surface of the fire rake body (19).

6. The fire rake of claim 5, wherein: the fire rake is characterized in that the pointed cone (17), the fire hooks (18) and the fire rake body (19) form an integrated structure in a welding mode, the fire rake body (19) is located on the left side of the pointed cone (17), the fire hooks (18) are located on the right side of the pointed cone (17), and a plurality of anti-pulling nails (20) are distributed at equal intervals.

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