CN208877787U - A kind of fire-fighting lance - Google Patents

Abstract

The utility model discloses a kind of fire-fighting lances, including handle, the lower central of the handle is fixedly installed with fire-fighting lance, the lower end of the fire-fighting lance is fixedly installed with deflecting main body, the lower end of the deflecting main body is fixedly installed with support base, the lower end triangle of the support base is successively rotatably equipped with the first stabilizer blade, second stabilizer blade and third stabilizer blade, the inside of the deflecting main body is equipped with the second pillar, the lower end of second pillar is rotatably equipped with the first pillar, the lower end of first pillar is fixedly installed with first support, the side center rotating of the first support is equipped with shaft, the shaft is rotatably equipped with second support away from the outboard end of first support, second lower rod end is equipped with multi-directional ball, the inside of first stabilizer blade is equipped with the first sphere, the lower end of first sphere is fixedly installed with third pillar.The utility model can mitigate arm burden convenient for users to having an effect, and better meet and use needs.

Description

A kind of fire-fighting lance

Technical field

The utility model relates to fire-fighting equipment technical field, specially a kind of fire-fighting lance.

Background technique

Fire-fighting lance is with the spray head for being fire-fighting water spray, and water is sprayed to the distant place scene of a fire for high pressure fire fighting water to be discharged by majority It puts out a fire, uses operator's flame failure protection far from being field all, but there are high-pressure injections for existing apparatus Cheng Zhong, because hydraulic giant and water body self weight problem arm burden are excessive, the reaction force of water makes hydraulic giant be difficult to control when injection, produces Existing hydraulic giant problem inconvenient to use, so being badly in need of wanting a kind of device for being able to solve the above problem.

Utility model content

The purpose of this utility model is to provide a kind of fire-fighting lances, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of fire-fighting lance, including handle, described The lower central of handle is fixedly installed with fire-fighting lance, and the lower end of the fire-fighting lance is fixedly installed with deflecting main body, the change It is fixedly installed with support base to the lower end of main body, the lower end triangle of the support base is successively rotatably equipped with the first stabilizer blade, second Stabilizer blade and third stabilizer blade.

Preferably, the inside of the deflecting main body is equipped with the second pillar, and the lower end of second pillar is rotatably equipped with the One pillar, the lower end of first pillar are fixedly installed with first support, and the side center rotating of the first support is equipped with Shaft, the shaft are rotatably equipped with second support away from the outboard end of first support, and second lower rod end is equipped with universal Ball.

Preferably, the inside of first stabilizer blade is equipped with the first sphere, and the lower end of first sphere is fixedly installed with the Three pillars, the upper outside end of the third pillar are fixedly installed with apron, and the lower end of the third pillar is fixedly installed with branch The lower slide clamping of shell, the supporting shell is equipped with the second sphere.

Preferably, the inside of the support base is equipped with third bracket, and the lower end triangle of the third bracket successively offers First sliding groove, second sliding slot and third sliding slot, the upper end of the first sliding groove, second sliding slot and third sliding slot offer hemisphere Slot, the diameter that the lower end triangle of the third bracket successively offers first sliding groove, second sliding slot and third sliding slot are less than hemisphere The maximum gauge of slot.

Preferably, the lower end of the second support is fixedly mounted on the upper end of support base, and the upper end of second pillar is solid Dingan County is mounted in the lower end of fire-fighting lance.

Preferably, the structure of second stabilizer blade and third stabilizer blade is identical as the structure of the first stabilizer blade.

Preferably, the outboard end of first sphere is slidably mounted on the inner end of half ball groove.

Preferably, the lower end of the second support is fixedly mounted on the upper end of third bracket.

Preferably, the lower inside end of the handle is fixedly mounted on the rear outside end of fire-fighting lance.

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

It is equipped with multi-directional ball using the second lower rod end, increases the steering range of the second pillar, is shaft using second support Support force is provided, the second pillar up and down direction is increased in the second pillar by first support and the first support function using shaft Range improves the direction range of the second pillar, provides basic branch on ground using fire-fighting lance rolling support for the first stabilizer blade Support force enables the first stabilizer blade to move while support, improves the flexibility of the first stabilizer blade, using half ball groove, make to support Seat can be installed with other parts turns, facilitated the other parts of installation, be fixedly mounted on support using the lower end of second support The upper end of seat, is provided support force for deflecting main body, the lower end of fire-fighting lance is fixedly mounted on using the upper end of the second pillar, to disappear Anti- hydraulic giant provides support force, improves the stable degree of fire-fighting lance, utilizes the structure of the second stabilizer blade and third stabilizer blade and first The structure of foot is identical, and the second stabilizer blade and third stabilizer blade is made to have function identical with the first stabilizer blade, facilitates the second stabilizer blade and The movement of three stabilizer blades is slidably mounted on the inner end of half ball groove using the outboard end of the first sphere, makes the first stabilizer blade second Frame and third stabilizer blade can turn in third frame bottom, limit steering range using apron, hit with using apron buffering Power is hit, protective device part improves the service life of device, is fixedly mounted on third bracket using the lower end of second support Upper end provides support force for deflecting main body, improves the stable degree of deflecting main body, is fixedly mounted using the lower inside end of handle At the rear outside end of fire-fighting lance, user can be by the direction range manual operating fire-fighting lance, by first when use Stabilizer blade, the second stabilizer blade and third stabilizer blade strut outward, make device and ground at gusseted form, are needed to pass through handle according to fire-fighting The direction that hand changes fire-fighting lance is put out a fire, and using handle convenient for users to having an effect, offsets reaction force when water spray, solution It has determined existing hydraulic giant problem inconvenient to use.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the deflecting agent structure schematic diagram of the utility model；

Fig. 3 is the first stand bar structure schematic diagram of the utility model；

Fig. 4 is the clamping support schematic diagram of the utility model.

In figure: 1- handle, 2- deflecting main body, the first stabilizer blade of 3-, the second stabilizer blade of 4-, 5- third stabilizer blade, 6- support base, 7- disappear Anti- hydraulic giant, 8- first support, 9- shaft, 10- second support, the first pillar of 11-, the second pillar of 12-, 13- apron, 14- first Sphere, 15- third pillar, 16- supporting shell, the second sphere of 17-, 18- third bracket, 19- first sliding groove, 20- second sliding slot, 21- Third sliding slot, half ball groove of 22-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of fire-fighting lance, including handle 1, handle 1 Lower central is fixedly installed with fire-fighting lance 7, and the lower end of fire-fighting lance 7 is fixedly installed with deflecting main body 2, under deflecting main body 2 End is fixedly installed with support base 6, and the lower end triangle of support base 6 is successively rotatably equipped with the first stabilizer blade 3, the second stabilizer blade 4 and third Stabilizer blade 5.

The inside of deflecting main body 2 is equipped with the second pillar 12, and the lower end of the second pillar 12 is rotatably equipped with the first pillar 11, the The lower end of one pillar 11 is fixedly installed with first support 8, and the side center rotating of first support 8 is equipped with shaft 9, and shaft 9 is carried on the back Outboard end from first support 8 is rotatably equipped with second support 10, and 12 lower end of the second pillar is equipped with multi-directional ball, utilizes the second pillar 12 lower ends are equipped with multi-directional ball, increase the steering range of the second pillar 12, are that shaft 9 provides support force using second support 10, benefit Second pillar 12 is acted on by first support 8 and the first pillar 11 with shaft 9, increases by 12 up and down direction range of the second pillar, The direction range of the second pillar 12 is improved, the inside of the first stabilizer blade 3 is equipped with the first sphere 14, and the lower end of the first sphere 14 is fixed Third pillar 15 is installed, the upper outside end of third pillar 15 is fixedly installed with apron 13, and the lower end of third pillar 15 is fixed Supporting shell 16 is installed, the lower slide clamping of supporting shell 16 is equipped with the second sphere 17, using 7 rolling support of fire-fighting lance on ground Base support power is provided for the first stabilizer blade 3, so that the first stabilizer blade 3 is moved while support, improves the spirit of the first stabilizer blade 3 Activity, the inside of support base 6 are equipped with third bracket 18, and the lower end triangle of third bracket 18 successively offers first sliding groove 19, the Two sliding slots 20 and third sliding slot 21, the upper end of first sliding groove 19, second sliding slot 20 and third sliding slot 21 offer half ball groove 22, The diameter that the lower end triangle of third bracket 18 successively offers first sliding groove 19, second sliding slot 20 and third sliding slot 21 is less than hemisphere The maximum gauge of slot 22 enables support base 6 to install with other parts turns using half ball groove 22, facilitates installation other zero Part, the lower end of second support 10 are fixedly mounted on the upper end of support base 6, and the upper end of the second pillar 12 is fixedly mounted on fire-fighting lance 7 lower end is fixedly mounted on the upper end of support base 6 using the lower end of second support 10, provides support force for deflecting main body 2, benefit It is fixedly mounted on the lower end of fire-fighting lance 7 with the upper end of the second pillar 12, provides support force for fire-fighting lance 7, improves fire-fighting The structure of the stable degree of hydraulic giant 7, the second stabilizer blade 4 and third stabilizer blade 5 is identical as the structure of the first stabilizer blade 3, utilizes 4 He of the second stabilizer blade The structure of third stabilizer blade 5 is identical as the structure of the first stabilizer blade 3, has the second stabilizer blade 4 and third stabilizer blade 5 and 3 phase of the first stabilizer blade Same function, facilitates the movement of the second stabilizer blade 4 and third stabilizer blade 5, the outboard end of the first sphere 14 is slidably mounted on hemisphere The inner end of slot 22 is slidably mounted on the inner end of half ball groove 22 using the outboard end of the first sphere 14, makes the first stabilizer blade 3 Two brackets 10 and third stabilizer blade 5 can turn in 18 bottom of third bracket, steering range be limited using apron 13, with utilization 13 buffering percussive force of apron, protective device part improve the service life of device, and the lower end of second support 10 is fixedly mounted on The upper end of third bracket 18 is fixedly mounted on the upper end of third bracket 18 using the lower end of second support 10, mentions for deflecting main body 2 For support force, the stable degree of deflecting main body 2 is improved, the lower inside end of handle 1 is fixedly mounted on outside the rear portion of fire-fighting lance 7 Side, the rear outside end of fire-fighting lance 7 is fixedly mounted on using the lower inside end of handle 1, and user can pass through handle 1 The direction range of fire-fighting lance 7 is manipulated, when use struts the first stabilizer blade 3, the second stabilizer blade 4 and third stabilizer blade 5 outward, makes device With ground at gusseted form, needs the direction for changing fire-fighting lance 7 by handle 1 to put out a fire according to fire-fighting, utilize handle The reaction force convenient for users to having an effect, when counteracting is sprayed water of hand 1.

Working principle: it is equipped with multi-directional ball using 12 lower end of the second pillar, increases the steering range of the second pillar 12, utilizes the Two brackets 10 are that shaft 9 provides support force, act on the second pillar 12 by first support 8 and the first pillar 11 using shaft 9, Increase by 12 up and down direction range of the second pillar, provides base support on ground using 7 rolling support of fire-fighting lance for the first stabilizer blade 3 Power enables support base 6 to install with other parts turns using half ball groove 22, is fixedly mounted using the lower end of second support 10 In the upper end of support base 6, support force is provided for deflecting main body 2, is fixedly mounted on fire-fighting lance 7 using the upper end of the second pillar 12 Lower end, provide support force for fire-fighting lance 7, utilize the structure of the structure of the second stabilizer blade 4 and third stabilizer blade 5 and the first stabilizer blade 3 It is identical, so that the second stabilizer blade 4 and third stabilizer blade 5 is had function identical with the first stabilizer blade 3, the outboard end using the first sphere 14 is equal It is slidably mounted on the inner end of half ball groove 22, makes 3 second support 10 of the first stabilizer blade and third stabilizer blade 5 can be at 18 bottom of third bracket Portion turns, and limits steering range using apron 13, with 13 buffering percussive force of apron is utilized, utilizes the lower end of second support 10 It is fixedly mounted on the upper end of third bracket 18, provides support force for deflecting main body 2, utilizes the fixed peace in the lower inside end of handle 1 Mounted in the rear outside end of fire-fighting lance 7, user can manipulate the direction range of fire-fighting lance 7 by handle 1.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. a kind of fire-fighting lance, including handle (1), it is characterised in that: the lower central of the handle (1) is fixedly installed with fire-fighting The lower end of hydraulic giant (7), the fire-fighting lance (7) is fixedly installed with deflecting main body (2), and the lower end of the deflecting main body (2) is fixed It is equipped with support base (6), the lower end triangle of the support base (6) is successively rotatably equipped with the first stabilizer blade (3), the second stabilizer blade (4) With third stabilizer blade (5).

2. a kind of fire-fighting lance according to claim 1, it is characterised in that: the inside of the deflecting main body (2) is equipped with the The lower end of two pillars (12), second pillar (12) is rotatably equipped with the first pillar (11), under first pillar (11) End is fixedly installed with first support (8), and the side center rotating of the first support (8) is equipped with shaft (9), the shaft (9) outboard end away from first support (8) is rotatably equipped with second support (10), and the second pillar (12) lower end is equipped with universal Ball.

3. a kind of fire-fighting lance according to claim 1, it is characterised in that: the inside of first stabilizer blade (3) is equipped with the The lower end of one sphere (14), first sphere (14) is fixedly installed with third pillar (15), the third pillar (15) it is upper Portion's outboard end is fixedly installed with apron (13), and the lower end of the third pillar (15) is fixedly installed with supporting shell (16), the supporting shell (16) lower slide clamping is equipped with the second sphere (17).

4. a kind of fire-fighting lance according to claim 1, it is characterised in that: the inside of the support base (6) is equipped with third Bracket (18), the lower end triangle of the third bracket (18) successively offer first sliding groove (19), second sliding slot (20) and third The upper end of sliding slot (21), the first sliding groove (19), second sliding slot (20) and third sliding slot (21) offers half ball groove (22), The lower end triangle of the third bracket (18) successively offers first sliding groove (19), second sliding slot (20) and third sliding slot (21) Maximum gauge of the diameter less than half ball groove (22).

5. a kind of fire-fighting lance according to claim 2, it is characterised in that: the fixed peace in the lower end of the second support (10) Mounted in the upper end of support base (6), the upper end of second pillar (12) is fixedly mounted on the lower end of fire-fighting lance (7).

6. a kind of fire-fighting lance according to claim 1, it is characterised in that: second stabilizer blade (4) and third stabilizer blade (5) structure is identical as the structure of the first stabilizer blade (3).

7. a kind of fire-fighting lance according to claim 3, it is characterised in that: the outboard end of first sphere (14) is sliding The dynamic inner end for being mounted on half ball groove (22).

8. a kind of fire-fighting lance according to claim 2, it is characterised in that: the fixed peace in the lower end of the second support (10) Mounted in the upper end of third bracket (18).

9. a kind of fire-fighting lance according to claim 1, it is characterised in that: the lower inside end of the handle (1) is fixed It is mounted on the rear outside end of fire-fighting lance (7).