CN209392643U

CN209392643U - A kind of fire-fighting lance

Info

Publication number: CN209392643U
Application number: CN201822064002.3U
Authority: CN
Inventors: 刘人杰
Original assignee: Tianjin Wanzhao Fire Fighting Equipment Installation Engineering Co Ltd
Current assignee: Tianjin Wanzhao Fire Fighting Equipment Installation Engineering Co Ltd
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2019-09-17
Anticipated expiration: 2028-12-10

Abstract

The utility model discloses a kind of fire-fighting lances, including fire-fighting lance, the surface of the fire-fighting lance is arranged with movable plate, card case is fixedly connected at the top of the movable plate, the internal activity of the card case is connected with the first slide bar, the two sides of first slide bar are fixedly connected to the first fixed block, are fixedly connected at the top of the bottom of the first fixed block and fire-fighting lance.The utility model passes through setting fire-fighting lance, movable plate, card case, first slide bar, first fixed block, by block, first fixed link, second fixed link, drive rod, fixed plate, fixture block, second slide bar, second fixed block, third slide bar, third fixed block, third fixed link, follow block, handle and handle are used cooperatively, the distance between handle can not be adjusted in use by solving existing fire-fighting lance, the problem of to cause fire-fighting lance inconvenience different crowd to use, the fire-fighting lance, has advantage convenient to use, improve the practicability of fire-fighting lance.

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 the jetting tool of fire extinguishing, can spray intensively substantial water flow with water band connection with it, have range Far, the advantages that water is big can be divided into according to pattern and feature difference: straight stream nozzle, water fog nozzle, diffuser etc., In common hydraulic giant be direct current and water fog nozzle.

Fire-fighting fire extinguishing needs use fire-fighting lance, but existing fire-fighting lance can not adjust in use handle it Between distance, thus cause fire-fighting lance inconvenience different crowd use the phenomenon that, reduce the practicability of fire-fighting lance.

Utility model content

The purpose of this utility model is to provide a kind of fire-fighting lances, have advantage convenient to use, solve existing Fire-fighting lance can not adjust the distance between handle in use, so that fire-fighting lance inconvenience different crowd be caused to use The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of fire-fighting lance, including fire-fighting lance, The surface of the fire-fighting lance is arranged with movable plate, and card case, the inside of the card case are fixedly connected at the top of the movable plate It is connected with the first slide bar, the two sides of first slide bar are fixedly connected to the first fixed block, first fixed block It is fixedly connected at the top of bottom and fire-fighting lance, the top on the left of the card case is provided with by block, described to fix by the right side of block It is connected with the first fixed link, the right side of first fixed link runs through card case and extends to the inside of card case, and described first is fixed The second fixed link is fixedly connected on the right side of bar, the front side of second bottom of fixed and rear side pass through first rotating shaft activity It is connected with drive rod, the right side of the drive rod bottom is connected with fixed plate by the second shaft, and the fixed plate is close The side of first slide bar is fixedly connected with fixture block, and the fixture block is through to the inside of the first slide bar, institute far from the side of fixed plate State the top and bottom inside fixed plate and be connected with the second slide bar, the front and back of second slide bar with card case Inner wall be fixedly connected, the bottom of the movable plate is fixedly connected with the second fixed block, the internal activity of second fixed block It is connected with third slide bar, the two sides of the third slide bar are fixedly connected to third fixed block, the top of the third fixed block It is fixedly connected with the bottom of fire-fighting lance, the bottom of second fixed block is fixedly connected with third fixed link, and the third is solid The bottom of fixed pole is fixedly connected with follow block, and handle, the top of the card case are fixedly connected on the right side of the fire-fighting lance bottom It is fixedly connected with handle.

Preferably, the right side on first slide bar and third slide bar surface is arranged with the first spring, first spring It is fixedly connected respectively with the surface of the first fixed block and third fixed block.

Preferably, the fixed plate is far from being fixedly connected to second spring at the top and bottom of fixture block side, and described Side of two springs far from fixed plate is fixedly connected with the inner wall of card case.

Preferably, the front and back of first slide bar offers the card slot that cooperation fixture block uses, the card slot Quantity is several, and is evenly distributed on the surface of the first slide bar.

Preferably, the surface of first fixed link is arranged with the 4th fixed block, the left side of the 4th fixed block and card It is fixedly connected on the left of chamber interior wall.

Preferably, the 4th fixed link is fixedly connected on the left of the third fixed link, the 4th bottom of fixed Cushion is fixedly connected on the left of left side and follow block.

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

1, the utility model by setting fire-fighting lance, movable plate, card case, the first slide bar, the first fixed block, by block, the One fixed link, the second fixed link, drive rod, fixed plate, fixture block, the second slide bar, the second fixed block, third slide bar, third are fixed Block, third fixed link, follow block, handle and handle are used cooperatively, by driving the first fixed link and second by block by block is pressed Fixed link is mobile, and the second fixed link drives drive rod mobile, and drive rod drives fixed plate mobile, and fixture block is made to be detached from the first slide bar, Follow block is moved left and right, to reach the purpose for facilitating adjusting, solving existing fire-fighting lance can not be adjusted in use The distance between handle, thus the problem of causing fire-fighting lance inconvenience different crowd to use, the fire-fighting lance, having conveniently makes With the advantages of, improve the practicability of fire-fighting lance.

2, the utility model can effectively reduce the first fixed block and the when card case slides by the first spring of setting The impact force that three fixed blocks are subject to increases the service life of the first fixed block and third fixed block, by the way that second spring, energy is arranged The ability for enough effectively increasing the first slide bar of fixture block clamping facilitates the fixation of structure, increases the stability that device uses, and is easy to use The use of person is capable of the flexibility of effective enhanced card case adjusting by the way that card slot is arranged, and the fixation of convenient card case increases device Practicability can effectively increase the stability that the first fixed link moves left and right, it is fixed to reduce first by the way that the 4th fixed block is arranged The shaking of bar facilitates the transmission of the first fixed link, avoids the stuck of the first fixed link, by the way that the 4th fixed link and cushion is arranged, Device can be made preferably to rest on the shoulder of user, cushion can reduce the 4th fixed link and follow block to the mill of user Damage avoids user injured.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the left view of the utility model structure card case；

Fig. 3 is the top view of the utility model structure card case；

Fig. 4 is the partial enlarged view of the utility model structure A.

In figure: 1 fire-fighting lance, 2 movable plates, 3 card casees, 4 first slide bars, 5 first fixed blocks, 6 by block, 7 first fixed links, 8 second fixed links, 9 drive rods, 10 fixed plates, 11 fixture blocks, 12 second slide bars, 13 second fixed blocks, 14 third slide bars, 15 thirds Fixed block, 16 third fixed links, 17 follow blocks, 18 handles, 19 handles, 20 first springs, 21 second springs, 22 card slots, 23 the 4th Fixed block, 24 the 4th fixed links, 25 cushions.

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, a kind of fire-fighting lance, including fire-fighting lance 1 are please referred to, fire-fighting lance 1 is fire water common on the market Rifle, the surface of fire-fighting lance 1 are arranged with movable plate 2, and the top of movable plate 2 is fixedly connected with card case 3, the internal activity of card case 3 Be connected with the first slide bar 4, the two sides of the first slide bar 4 are fixedly connected to the first fixed block 5, the bottom of the first fixed block 5 with disappear The top of anti-hydraulic giant 1 is fixedly connected, and the top in 3 left side of card case is provided with by block 6, and it is solid to be fixedly connected with first by the right side of block 6 Fixed pole 7, the right side of the first fixed link 7 is through card case 3 and extends to the inside of card case 3, and the surface of the first fixed link 7 is arranged with the Four fixed blocks 23 are fixedly connected on the left of the left side of the 4th fixed block 23 and 3 inner wall of card case, by the way that the 4th fixed block 23 is arranged, The stability that the first fixed link 7 moves left and right can be effectively increased, the shaking of the first fixed link 7 is reduced, facilitates the first fixed link 7 Transmission, avoid the stuck of the first fixed link 7, the right side of the first fixed link 7 is fixedly connected with the second fixed link 8, and second is fixed The front side of 8 bottom of bar and rear side pass through first rotating shaft and are connected with drive rod 9, and the right side of 9 bottom of drive rod passes through second Shaft is connected with fixed plate 10, and fixed plate 10 is fixedly connected with fixture block 11 close to the side of the first slide bar 4, and fixed plate 10 is remote From being fixedly connected to second spring 21 at the top and bottom of 11 side of fixture block, side of the second spring 21 far from fixed plate 10 with The inner wall of card case 3 is fixedly connected, and by setting second spring 21, can effectively increase the ability of 11 the first slide bar of clamping 4 of fixture block, Facilitate the fixation of structure, increases the stability that device uses, user-friendly, side of the fixture block 11 far from fixed plate 10 It is through to the inside of the first slide bar 4, the front and back of the first slide bar 4 offers the card slot 22 that cooperation fixture block 11 uses, card The quantity of slot 22 is several, and is evenly distributed on the surface of the first slide bar 4, being capable of effective enhanced card by the way that card slot 22 is arranged The flexibility that case 3 is adjusted, the fixation of convenient card case 3 increase the practicability of device, and the top and bottom inside fixed plate 10 are living Dynamic to be connected with the second slide bar 12, the front and back of the second slide bar 12 is fixedly connected with the inner wall of card case 3, the bottom of movable plate 2 Portion is fixedly connected with the second fixed block 13, and the internal activity of the second fixed block 13 is connected with third slide bar 14, third slide bar 14 Two sides are fixedly connected to third fixed block 15, and the right side on 14 surface of the first slide bar 4 and third slide bar is arranged with the first spring 20, the first spring 20 is fixedly connected with the surface of the first fixed block 5 and third fixed block 15 respectively, by the way that the first spring is arranged 20, the impact force that the first fixed block 5 and third fixed block 15 are subject to can be effectively reduced, it is solid to increase by first when card case 3 slides Determine the service life of block 5 and third fixed block 15, the top of third fixed block 15 is fixedly connected with the bottom of fire-fighting lance 1, the The bottom of two fixed blocks 13 is fixedly connected with third fixed link 16, and the bottom of third fixed link 16 is fixedly connected with follow block 17, the The left side of three fixed links 16 is fixedly connected with the 4th fixed link 24, and the left side of 24 bottom of the 4th fixed link and the left side of follow block 17 are equal It is fixedly connected with cushion 25, by the 4th fixed link 24 of setting and cushion 25, device can be made preferably to rest on user's Shoulder, cushion 25 can reduce the abrasion of the 4th fixed link 24 and follow block 17 to user, avoid user injured, fire-fighting lance Handle 18 is fixedly connected on the right side of 1 bottom, the top of card case 3 is fixedly connected with handle 19.

In use, when user is needed using fire-fighting lance 1, move right by block 6, by block 6 drive the first fixed link 7 to It moves right, the first fixed link 7 drives the second fixed link 8 to move right, and the second fixed link 8 drives drive rod 9 to swing, drive rod 9 It drives fixed plate 10 to be located remotely from each other, makes fixed plate 10 in the surface activity of the second slide bar 12, fixed plate 10 drives fixture block 11 mutual It is separate, so that fixture block 11 is detached from the first slide bar 4, when fixture block 11 is detached from the first slide bar 4, moves left and right card case 3, card case 3, which drives, lives Movable plate 2 moves left and right, and slides movable plate 2 on the surface of fire-fighting lance 1, and movable plate 2 drives the second fixed block 13 to move left and right, Second fixed block 13 drives third fixed link 16 to move left and right, and third fixed link 16 drives follow block 17 to move left and right, while third Fixed link 16 drives the 4th fixed link 24 to move left and right, and when being moved to suitable position, unclamps and presses block 6, second spring 21 rebounds Fixed plate 10 keeps fixed plate 10 close to each other, and fixed plate 10 drives fixture block 11 close to each other, and fixture block 11 is made to snap onto the first slide bar 4 inside, the fixation of finishing device improve the practicability of fire-fighting lance.

In summary: the fire-fighting lance, it is solid by setting fire-fighting lance 1, movable plate 2, card case 3, the first slide bar 4, first Determine block 5, consolidate by block 6, the first fixed link 7, the second fixed link 8, drive rod 9, fixed plate 10, fixture block 11, the second slide bar 12, second Determine being used cooperatively for block 13, third slide bar 14, third fixed block 15, third fixed link 16, follow block 17, handle 18 and handle 19, The distance between handle can not be adjusted in use by solving existing fire-fighting lance, to cause fire-fighting lance inconvenient The problem of different crowd uses.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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

1. a kind of fire-fighting lance, including fire-fighting lance (1), it is characterised in that: the surface of the fire-fighting lance (1) is arranged with activity Plate (2) is fixedly connected with card case (3) at the top of the movable plate (2), and it is sliding that the internal activity of the card case (3) is connected with first The two sides of bar (4), first slide bar (4) are fixedly connected to the first fixed block (5), the bottom of first fixed block (5) It is fixedly connected at the top of fire-fighting lance (1), the top on the left of the card case (3) is provided with by block (6), described by block (6) Right side is fixedly connected with the first fixed link (7), and the right side of first fixed link (7) through card case (3) and extends to card case (3) Inside, be fixedly connected with the second fixed link (8) on the right side of first fixed link (7), the second fixed link (8) bottom Front side and rear side pass through first rotating shaft and are connected with drive rod (9), and the right side of drive rod (9) bottom passes through second turn Axis is connected with fixed plate (10), and the fixed plate (10) is fixedly connected with fixture block (11) close to the side of the first slide bar (4), The fixture block (11) is through to the inside of the first slide bar (4) far from the side of fixed plate (10), fixed plate (10) inside Top and bottom are connected with the second slide bar (12), the front and back of second slide bar (12) with card case (3) Inner wall is fixedly connected, and the bottom of the movable plate (2) is fixedly connected with the second fixed block (13), second fixed block (13) Internal activity is connected with third slide bar (14), and the two sides of the third slide bar (14) are fixedly connected to third fixed block (15), The top of the third fixed block (15) is fixedly connected with the bottom of fire-fighting lance (1), the bottom of second fixed block (13) It is fixedly connected with third fixed link (16), the bottom of the third fixed link (16) is fixedly connected with follow block (17), the fire-fighting It is fixedly connected with handle (18) on the right side of hydraulic giant (1) bottom, is fixedly connected with handle (19) at the top of the card case (3).

2. a kind of fire-fighting lance according to claim 1, it is characterised in that: first slide bar (4) and third slide bar (14) right side on surface is arranged with the first spring (20), first spring (20) respectively with the first fixed block (5) and third The surface of fixed block (15) is fixedly connected.

3. a kind of fire-fighting lance according to claim 1, it is characterised in that: the fixed plate (10) is far from fixture block (11) one Be fixedly connected at the top and bottom of side second spring (21), the second spring (21) far from fixed plate (10) side with The inner wall of card case (3) is fixedly connected.

4. a kind of fire-fighting lance according to claim 1, it is characterised in that: the front and back of first slide bar (4) Cooperation fixture block (11) card slot (22) for using is offered, the quantity of the card slot (22) is several, and is evenly distributed on the The surface of one slide bar (4).

5. a kind of fire-fighting lance according to claim 1, it is characterised in that: the surface of first fixed link (7) is arranged There is the 4th fixed block (23), is fixedly connected on the left of the left side of the 4th fixed block (23) and card case (3) inner wall.

6. a kind of fire-fighting lance according to claim 1, it is characterised in that: the left side of the third fixed link (16) is fixed It is connected with the 4th fixed link (24), is fixedly connected on the left of the left side of the 4th fixed link (24) bottom and follow block (17) Cushion (25).