Lifting type device for fixing fire fighting equipment

Abstract

The utility model provides a lifting type device for fixing fire-fighting equipment, relates to the technical field of fire rescue, solves the technical problems that fire-fighting equipment such as a water gun and a water hose needs to be manually held by hands, the labor intensity is high, the fire extinguishing efficiency is low, and safety accidents are easily caused, and comprises a fixing mechanism and a lifting mechanism, the fixing mechanism is provided with a fixing space for accommodating fire fighting equipment, and the fixing space is adjustably arranged; and the lifting mechanism is arranged above the fixing mechanism. According to the utility model, the fire-fighting equipment is placed in the fixing mechanism, and the fixing space is adjustable, so that the fixing mechanism can be well in close contact with the fire-fighting equipment such as a water hose or a water gun and the like to fix the fire-fighting equipment, and then the manual operation and use of the fire-fighting equipment are realized by holding the lifting mechanism; the burden of firefighters is relieved, the operation difficulty is reduced, and the reliability and safety of fire extinguishing and rescue tasks are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire rescue, in particular to a device for lifting and fixing fire fighting equipment. Background Art

[0002] Firefighting equipment refers to equipment used for fire extinguishing, fire prevention and fire accidents, including fire hoses. Fire hoses connected to water hoses will spray dense and substantial water flows, which can extinguish fires and spray water.

[0003] Fire rescue personnel do not have any auxiliary equipment to handle the hose line or the advancement or retreat of the water gun during firefighting and rescue missions. They rely entirely on holding the hose with their bare hands, which is not firm, laborious, and easy to slip out of their hands, posing a safety hazard. Then, the water gun operator continues to hold the water gun and the water hose for a long time while extinguishing the fire, causing unnecessary loss of combat effectiveness. Utility Model Content

[0004] The purpose of the utility model is to provide a device for fixing fire-fighting equipment by lifting, so as to solve the technical problems existing in the prior art that fire-fighting equipment such as water guns and water hoses need to be manually held in fire-fighting and rescue tasks, which is labor-intensive, has low fire-fighting efficiency and is prone to safety accidents. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a device for fixing fire-fighting equipment by lifting, which comprises a fixing mechanism and a lifting mechanism. The fixing mechanism has a fixed space for accommodating the fire-fighting equipment, and the fixed space can be adjusted; the lifting mechanism is arranged above the fixing mechanism.

[0007] Preferably, the fixing mechanism includes a first fixing part, a second fixing part and an adjusting part, the first end of the first fixing part and the first end of the second fixing part are hingedly connected, the second end of the first fixing part and the second end of the second fixing part are movably connected through the adjusting part to form a fixed space for accommodating fire-fighting equipment; the adjusting part is used to drive the fixed space to switch between an open state and a fixed state.

[0008] Preferably, the adjusting part includes a driving member, a ratchet member and a pawl member, the pawl member is arranged on the outer wall surface of the second end of the second fixed part, the second end of the first fixed part is provided with a cavity for accommodating the second end of the second fixed part, the ratchet member is arranged in the cavity and one end is hinged to the cavity, and the driving member drives the ratchet member to swing toward or away from the pawl member so that the ratchet teeth of the ratchet member engage or disengage with the pawl of the pawl member.

[0009] Preferably, a driving hole is formed on the first fixing portion, and an external force drives the driving member to rotate through the driving hole, so as to drive the ratchet member to swing toward or away from the pawl member.

[0010] Preferably, a first clamping member is provided at the movable end of the ratchet member, and a second clamping member is provided on the driving member. The driving member rotates to drive the second clamping member to abut against the first clamping member, so as to drive the ratchet member to swing in a direction away from the pawl member.

[0011] Preferably, a return spring is arranged between the ratchet member and the cavity, and when the second clamping member is separated from the first clamping member, the return spring drives the ratchet member to swing towards the direction close to the pawl member.

[0012] Preferably, an anti-slip silicone layer is provided on the inner walls of the first fixing portion and the second fixing portion.

[0013] Preferably, the lifting mechanism comprises a gripping portion, the gripping portion is connected to the first fixing portion, the gripping portion is a frame-shaped structure, and a gripping groove is provided on the inner wall, and the gripping groove is adapted to the user's fingers.

[0014] Preferably, the gripping portion is made of silicone.

[0015] Preferably, a hanging hole is provided on the gripping portion.

[0016] The preferred technical solution of the utility model can also produce at least the following technical effects:

[0017] The utility model effectively avoids the technical problems existing in the prior art that firefighting equipment such as water guns and hoses need to be manually held in firefighting and rescue tasks, which is labor-intensive, has low firefighting efficiency, and is prone to safety accidents. The utility model provides a device for fixing firefighting equipment by lifting and pulling, including a fixing mechanism and a lifting mechanism. The fixing mechanism has a fixed space for accommodating the firefighting equipment, and the fixed space is adjustable; the lifting mechanism is arranged above the fixing mechanism. The utility model places the firefighting equipment into the fixing mechanism of the fixing mechanism. Due to the adjustable fixing space, the fixing mechanism can be in close contact with firefighting equipment such as hoses or water guns to fix the firefighting equipment. Then, by holding the lifting mechanism, the firefighting equipment can be manually operated, which reduces the burden on firefighters, reduces the difficulty of operation, and improves the reliability and safety of firefighting and rescue tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a device for fixing fire-fighting equipment provided by the utility model;

[0020] Figure 2 The utility model is a structural schematic diagram of a fixing mechanism of a device for fixing fire-fighting equipment of a lifting type.

[0021] In the figure:

[0022] 1. first fixing portion; 11. cavity; 12. driving hole;

[0023] 2. A second fixing portion;

[0024] 3. Grip portion; 31. Grip groove; 32. Hanging hole;

[0025] 4. Driving member; 41. Second clamping member; 5. Ratchet member; 51. Ratchet; 52. First clamping member; 6. Paw member; 61. Paw; 7. Hinge member; 8. Anti-slip silicone layer; 9. Return spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0027] like Figure 1 , 2 As shown, the utility model provides a device for lifting and fixing fire-fighting equipment, including a fixing mechanism and a lifting mechanism, wherein the fixing mechanism has a fixed space for accommodating the fire-fighting equipment, and the fixed space is adjustable; the lifting mechanism is arranged above the fixing mechanism.

[0028] The utility model places the fire-fighting equipment in the fixing mechanism of the fixing mechanism. Due to the adjustable setting of the fixing space, the fixing mechanism can be in close contact with fire-fighting equipment such as a hose or a water gun to fix the fire-fighting equipment. Then, the fire-fighting equipment can be manually operated by holding the lifting mechanism, thereby reducing the burden on firefighters, reducing the difficulty of operation, and improving the reliability and safety of fire-fighting and rescue tasks.

[0029] As an optional embodiment, the fixing mechanism includes a first fixing part 1, a second fixing part 2 and an adjusting part, the first end of the first fixing part 1 and the first end of the second fixing part 2 are hingedly connected, the second end of the first fixing part 1 and the second end of the second fixing part 2 are movably connected through the adjusting part to form a fixed space for accommodating fire-fighting equipment; the adjusting part is used to drive the fixed space to switch between an open state and a fixed state.

[0030] Furthermore, the first end of the first fixing part 1 and the first end of the second fixing part 2 are hingedly connected by a hinge 7, and the first fixing part 1 and the second fixing part 2 can be enclosed to form a closed fixed space, and the inner diameter of the fixed space can be adjusted by the adjustment part to adapt to water pipes or water guns with different diameters.

[0031] As an optional embodiment, the adjusting part includes a driving member 4, a ratchet member 5 and a pawl member 6, the pawl member 6 is arranged on the outer wall surface of the second end of the second fixed part 2, the second end of the first fixed part 1 is provided with a cavity 11 for accommodating the second end of the second fixed part 2, the ratchet member 5 is arranged in the cavity 11 and one end is hinged to the cavity 11, the driving member 4 drives the ratchet member 5 to swing toward or away from the pawl member 6, so that the ratchet 51 of the ratchet member 5 engages or disengages with the pawl 61 of the pawl member 6.

[0032] Furthermore, the pawl member 6 includes a plurality of pawls 61 arranged on the outer wall surface of the second end of the second fixing portion 2, the hinged end of the ratchet member 5 is hinged to the inner wall of the cavity 11, and the movable end of the ratchet member 5 is provided with a ratchet 51 near the pawl 61. By adjusting the relative position of the pawl 61 and the ratchet 51, the inner diameter of the fixing space is adjusted so that the fixing mechanism is closely abutted against the fire-fighting equipment, thereby ensuring the stability and reliability of the connection between the fixing mechanism and the fire-fighting equipment.

[0033] As an optional implementation, a driving hole 12 is opened on the first fixing portion 1 , and an external force drives the driving member 4 to rotate through the driving hole 12 to drive the ratchet member 5 to swing toward or away from the pawl member 6 .

[0034] As an optional embodiment, a first clamping member 52 is provided at the movable end of the ratchet member 5, and a second clamping member 41 is provided on the driving member 4. The driving member 4 rotates to drive the second clamping member 41 to abut against the first clamping member 52, so as to drive the ratchet member 5 to swing in a direction away from the pawl member 6.

[0035] Furthermore, the driving member 4 is arranged at the movable end close to the ratchet member 5, and the driving member 4 is hingedly connected to the cavity 11, and a driving groove can be arranged on the driving member 4. The user uses a tool to extend into the driving hole 12, engage with the driving groove, and rotate the tool to drive the driving member 4 to rotate, so that the second clamping member 41 abuts against the first clamping member 52, and drives the ratchet member 5 to swing away from the pawl member 6, thereby releasing the locking of the ratchet 51 and the pawl 61, and then adjusting the relative position relationship between the first fixing part 1 and the second fixing part 2.

[0036] As an optional implementation, a reset spring 9 is disposed between the ratchet member 5 and the cavity 11 , and when the second clamping member 41 is separated from the first clamping member 52 , the reset spring 9 drives the ratchet member 5 to swing toward the direction close to the pawl member 6 .

[0037] Furthermore, the first end of the reset spring 9 is connected to the inner wall of the cavity 11, and the second end of the reset spring 9 is connected to the ratchet member 5. When the driving member 4 drives the ratchet member 5 to swing away from the pawl member 6, the ratchet 51 separates from the pawl 61, compressing the reset spring 9. After the driving member 4 releases the restriction on the ratchet member 5, the reset of the reset spring 9 can provide the ratchet member 5 with a force in the direction of the pawl member 6, so that the ratchet member 5 and the pawl member 6 always maintain an engaged and locked state, thereby keeping the relative position of the first fixing portion 1 and the second fixing portion 2 fixed.

[0038] As an optional implementation, an anti-slip silicone layer 8 is provided on the inner walls of the first fixing part 1 and the second fixing part 2. The function of the anti-slip silicone layer 8 is to increase the friction between the fire-fighting equipment and the fixing mechanism, so as to reduce the relative displacement between the fire-fighting equipment and the fixing mechanism, and improve the connection stability and reliability between the fixing mechanism and the fire-fighting equipment.

[0039] As an optional implementation, the lifting mechanism includes a gripping portion 3, which is connected to the first fixing portion 1, and is a frame-shaped structure with a gripping groove 31 provided on the inner wall, and the gripping groove 31 is adapted to the user's fingers.

[0040] Furthermore, a holding groove 31 is arranged at the upper part of the holding portion 3, and there are four holding grooves 31, which correspond to the index finger, middle finger, ring finger and little finger of the user one by one. It conforms to the ergonomic design, limits the user's fingers to prevent them from slipping out of the hand, and is convenient for firefighters to hold.

[0041] As an optional implementation, the grip portion 3 is made of silicone material, so that firefighters feel soft and comfortable when holding the grip portion 3, and it can also play a role in buffering and reducing pressure to a certain extent, thereby improving the user experience.

[0042] As an optional implementation, a hanging hole 32 is provided on the grip portion 3 .

[0043] Furthermore, a hanging hole 32 is provided on one side of the upper portion of the grip portion 3, and a hook or rope is passed through the hanging hole 32 to hang the fixing mechanism together with the fire-fighting equipment on a specific device, thereby achieving the purpose of hanging, and conveniently storing the equipment when not in use.

[0044] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0045] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "an example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0048] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A device for lifting and fixing fire-fighting equipment, It is characterized in that It includes a fixing mechanism and a lifting mechanism, wherein the fixing mechanism has a fixed space for accommodating fire-fighting equipment, and the fixed space is adjustable; the lifting mechanism is arranged above the fixing mechanism; the fixing mechanism includes a first fixing part, a second fixing part and an adjusting part, the first end of the first fixing part and the first end of the second fixing part are hingedly connected, and the second end of the first fixing part and the second end of the second fixing part are movably connected through the adjusting part to form a fixed space for accommodating fire-fighting equipment; the adjusting part is used to drive the fixed space to switch between an open state and a fixed state.

2. A device for lifting and fixing fire-fighting equipment according to claim 1, It is characterized in that The adjusting part includes a driving member, a ratchet member and a pawl member, the pawl member is arranged on the outer wall surface of the second end of the second fixing part, the second end of the first fixing part is arranged in a cavity for accommodating the second end of the second fixing part, the ratchet member is arranged in the cavity and one end is hinged to the cavity, and the driving member drives the ratchet member to swing toward or away from the pawl member so that the ratchet teeth of the ratchet member engage with or disengage from the pawl of the pawl member.

3. A device for fixing fire-fighting equipment according to claim 2, It is characterized in that The first fixing portion is provided with a driving hole, and an external force drives the driving member to rotate through the driving hole, so as to drive the ratchet member to swing toward or away from the pawl member.

4. A device for lifting and fixing fire-fighting equipment according to claim 3, It is characterized in that The movable end of the ratchet member is provided with a first clamping member, and the driving member is provided with a second clamping member. The driving member rotates to drive the second clamping member to abut against the first clamping member, so as to drive the ratchet member to swing away from the pawl member.

5. A device for fixing fire-fighting equipment according to claim 4, It is characterized in that A return spring is arranged between the ratchet member and the cavity. When the second clamping member is separated from the first clamping member, the return spring drives the ratchet member to swing toward the direction close to the pawl member.

6. A device for lifting and fixing fire-fighting equipment according to claim 1, It is characterized in that An anti-slip silicone layer is provided on the inner walls of the first fixing part and the second fixing part.

7. A device for lifting and fixing fire-fighting equipment according to claim 1, It is characterized in that The lifting mechanism comprises a gripping portion, the gripping portion is connected to the first fixing portion, the gripping portion is a frame-shaped structure, and a gripping groove is arranged on the inner wall, and the gripping groove is adapted to the user's fingers.

8. A device for lifting and fixing fire-fighting equipment according to claim 7, It is characterized in that The gripping portion is made of silicone material.

9. A device for lifting and fixing fire-fighting equipment according to claim 8, It is characterized in that A hanging hole is provided on the gripping portion.

Images