CN220572563U

CN220572563U - Fixing device for fire extinguisher spraying performance

Info

Publication number: CN220572563U
Application number: CN202321767843.5U
Authority: CN
Inventors: 谢凤珍; 张国锋; 潘晶晶
Original assignee: Shandong Tripartite Joint Inspection And Testing Technology Co ltd
Current assignee: Wang Ping
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-03-12
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a fixing device for the spraying performance of a fire extinguisher, which comprises a fixing bottom plate, wherein the upper surface of the fixing bottom plate is provided with a placing groove, the upper surface of a second supporting rod is provided with a mounting assembly, the upper surface of the second supporting rod is provided with a first supporting rod through the mounting assembly, one ends of the opposite sides of two groups of second supporting rods are respectively provided with a first fixing clamp, the fixing device is fixedly connected with the second supporting rod through an adjusting rod, the first bevel gear can drive two groups of screw rods to rotate through the two groups of second bevel gears when rotating, the screw rods can drive the adjusting rod to move on a rotating groove through a thread groove when rotating, the second supporting rod can drive the two groups of first fixing clamps and the two groups of second fixing clamps to move oppositely, so that the fire extinguisher on the placing groove can be fixedly clamped by rotating the rotating plate, and the advantages of convenient and quick installation and disassembly are achieved, and the working efficiency is improved.

Description

Fixing device for fire extinguisher spraying performance

Technical Field

The utility model belongs to the technical field of fire extinguishers, and particularly relates to a fixing device for the spraying performance of a fire extinguisher.

Background

The fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher to rescue and extinguish the fire. Fire extinguishers are one of common fire-fighting equipment, are stored in public places or places where fire is likely to occur, and are specially designed for different fires because different components are filled in different types of fire extinguishers. Care must be taken in use to avoid adverse effects and risks. Publication No.: CN215351690U discloses a fire extinguisher fixing device of convenient fire extinguisher that takes, including unable adjustment base, circular slotted hole has been seted up at unable adjustment base's top, and installs the fire extinguisher body in the circular slotted hole, unable adjustment base's top surface is connected with the locating plate, the both sides inner chamber of locating plate has the threaded rod of corresponding setting through bearing swing joint, and the one end that the fire extinguisher body was kept away from to the threaded rod runs through the inner wall of locating plate, the threaded rod is located the inside one end threaded connection of locating plate and has the removal cover, and removes the top fixedly connected with bracing piece of cover, fixedly connected with holding ring between the top opposite face of bracing piece, because the fire extinguisher is only pegged graft on unable adjustment base, the fixed effect is realized to two holding rings of rethread, so as long as slightly rotate the handle on both sides at the in-process of taking out the fire extinguisher, can follow the top with the fire extinguisher body take out, need not other instrument, convenient and fast, simple and practical.

The problems with the above techniques are: at present, most fire extinguishers are fixed in a bolt or bundling mode when the fire extinguisher is tested for spraying performance, and the fixing mode is inconvenient to detach and install, so that the fire extinguisher is inconvenient to use, meanwhile, the whole occupied space is large when the fixing device of the fire extinguisher is carried, the disassembly is troublesome, and the fire extinguisher is inconvenient to carry, so that the fixing device for spraying performance of the fire extinguisher is provided.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the fixing device for the spraying performance of the fire extinguisher, which has the advantages of being capable of conveniently and rapidly installing and fixing the fire extinguisher and conveniently and rapidly carrying and transporting the fixing device of the fire extinguisher, and solves the problems that most fire extinguishers are inconvenient to detach and install due to the fact that most fire extinguishers are fixed through bolts or a bundling mode when the spraying performance is tested at present, and meanwhile, the fire extinguisher is inconvenient to use due to the fact that the whole occupied space is large when the fixing device of the fire extinguisher is carried, and the fire extinguisher is more troublesome to detach and inconvenient to carry.

The utility model discloses a fixing device for the spraying performance of a fire extinguisher, which comprises a fixing bottom plate, wherein a placing groove is formed in the upper surface of the fixing bottom plate, fixing components are arranged in the fixing bottom plate, second support rods are arranged on two sides of the fixing bottom plate through the fixing components, a mounting component is arranged on the upper surface of each second support rod, a first support rod is arranged on the upper surface of each second support rod through the mounting component, second fixing clamps are rotatably connected to one ends of two opposite sides of each first support rod, a bearing rod is rotatably connected to the bottom of each second fixing clamp, a clamping groove corresponding to the corresponding bearing rod is formed in one side of each first support rod, the bearing rods are clamped with the clamping grooves, and first fixing clamps are arranged at one ends of the opposite sides of each second support rod.

As the preferable mode of the utility model, the fixing component comprises a first bevel gear, two sides of the first bevel gear are respectively connected with a second bevel gear in a meshed mode, one end of the second bevel gear is fixedly provided with a screw rod, the screw rod is connected with an adjusting rod through threads, one end of the adjusting rod is provided with a thread groove corresponding to the screw rod, the adjusting rod is fixedly connected with a second supporting rod, and the first bevel gear is rotationally connected with a fixed bottom plate.

As the preferable mode of the utility model, one end of the first bevel gear is fixedly provided with a connecting rod, one end of the connecting rod is provided with a groove, a fixed rod is movably connected to the groove, one end of the fixed rod is fixedly provided with a rotating plate, and the rotating plate is elastically connected with the fixed bottom plate.

As the preferable mode of the utility model, one side of the rotating plate is rotationally connected with the clamping spring, one end of the fixed bottom plate is fixedly provided with the limiting plate, one side of the limiting plate is provided with the limiting groove corresponding to the rotating plate, one end of the clamping spring is fixedly connected with one side of the limiting groove, and two groups of adjusting rods are both in sliding connection with the fixed bottom plate.

As the preferable one of the utility model, one side of the fixed bottom plate is provided with a rotating groove, two groups of second bevel gears are rotatably arranged in the rotating groove, one ends of two sides of the adjusting rod are fixedly provided with sliding blocks, two sides of the rotating groove are provided with sliding grooves corresponding to the sliding blocks, and the sliding blocks are slidably arranged on the sliding grooves.

As the preferable mode of the utility model, the installation component comprises a positioning rod and a connecting shell, wherein the positioning rod is fixedly connected with the first supporting rod, one ends of two sides of the positioning rod are fixedly provided with adjusting columns, the positioning rod is movably connected with the connecting shell through two groups of adjusting columns, the side wall of the connecting shell is fixedly provided with a sliding block, the upper surface of the second supporting rod is provided with an adjusting groove, two sides of the adjusting groove are provided with sliding grooves corresponding to the sliding block, the sliding block is movably arranged on the sliding grooves, two ends of the upper surface of the second supporting rod are fixedly provided with positioning blocks, two groups of sliding grooves are respectively arranged on the opposite sides of the positioning blocks, the two groups of sliding grooves are communicated with each other, the sliding block is movably arranged on the other group of sliding grooves, one side of the connecting shell is provided with a clamping groove, the inside of the clamping groove is clamped with a clamping block, and the clamping block is elastically connected with the second supporting rod.

As the preferable mode of the utility model, the side wall of the adjusting groove is provided with the telescopic groove corresponding to the clamping block, the upper surface of the clamping block is provided with the inclined plane, one end of the clamping block is fixedly provided with the reset spring, one end of the reset spring is fixedly arranged at one end of the telescopic groove, one end of the clamping block is fixedly provided with the deflector rod, the deflector rod penetrates through one side of the second supporting rod to the telescopic groove, and one side of the second supporting rod is provided with the through hole.

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

1. according to the utility model, through the design that the adjusting rod is fixedly connected with the second supporting rod, the two groups of screw rods can be driven to rotate by the two groups of second bevel gears when the first bevel gears rotate, the adjusting rod can be driven to move on the rotating groove by the screw grooves when the screw rods rotate, the second supporting rod can drive the two groups of first fixing clamps and the two groups of second fixing clamps to move oppositely, so that the fire extinguisher on the placing groove can be fixedly clamped by rotating the rotating plate, the installation and the disassembly can be conveniently and quickly realized, the work efficiency is improved, the clamping groove is provided with the clamping block, the first supporting rod drives the positioning rod to be inserted into the adjusting groove, the clamping block can be matched with the clamping groove to enable the first supporting rod to be quickly connected and fixed with the second supporting rod, and the clamping block and the clamping groove are cancelled when the fire extinguisher is carried, the first supporting rod is rotatably stored by the connecting shell and the positioning rod, and the second fixing clamps are rotatably stored, and the whole occupied space can be effectively reduced, and the carrying effect can be conveniently and quickly carried.

2. According to the utility model, through the design that the two sides of the first bevel gear are respectively connected with the second bevel gears in a meshed manner, when the first bevel gear rotates, the two groups of second bevel gears can rotate, and the two groups of second bevel gears can rotate to drive the screw rods to rotate respectively, so that the effect that the two groups of screw rods can be driven to rotate when the first bevel gear rotates is achieved.

3. According to the utility model, the rotating plate is fixedly arranged at one end of the fixed rod, and the connecting rod can be driven to rotate through the cooperation between the fixed rod and the groove when the rotating plate rotates, so that the connecting rod can drive the first bevel gear to rotate, and the effect of driving the first bevel gear to rotate when the rotating plate rotates is achieved.

4. According to the utility model, through the design that one end of each two groups of clamping springs is fixedly connected with one side of the limiting groove, the clamping springs can drive the rotating plate to be clamped with the limiting groove, so that the effect of effectively avoiding the screw rod from rotating is achieved.

5. According to the utility model, through the design that the sliding block is slidably arranged on the sliding groove, the sliding block can be driven to slide on the sliding groove when the adjusting rod moves, so that the effect that the adjusting rod can move directionally due to the cooperation between the sliding block and the sliding groove is achieved.

6. According to the utility model, through the design that the sliding blocks are movably arranged on the other group of sliding grooves, the connecting shell can rotate between the two groups of positioning blocks through the sliding blocks, and then the angle of the positioning rods is adjusted by matching with the adjusting columns, so that the first supporting rods and the second supporting rods are tightly attached back to back, and the effect of effectively reducing the occupied space is achieved.

7. According to the utility model, the reset spring is fixedly arranged at one end of the clamping block, the reset spring can drive the clamping block to be clamped with the clamping groove, and when the connecting shell is placed in the adjusting groove, the clamping block can be clamped with the clamping groove through the reset spring, so that the effect of conveniently and quickly installing the first support rod and the second support rod is achieved.

Drawings

FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a carrier bar structure according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a mounting assembly provided by an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a fixing assembly structure according to an embodiment of the present utility model.

In the figure: 1. a fixed bottom plate; 2. a placement groove; 3. a first fixing clip; 4. a second fixing clip; 5. a first support bar; 6. a carrier bar; 7. a clamping groove; 8. a slide block; 9. a chute; 10. a fixing assembly; 11. a mounting assembly; 12. a positioning block; 13. an adjustment tank; 14. a clamping spring; 15. a limit groove; 16. a limiting plate; 17. a sliding block; 18. a sliding groove; 19. a second support bar; 101. an adjusting rod; 102. a rotating plate; 103. a fixed rod; 104. a connecting rod; 105. a first bevel gear; 106. a second bevel gear; 107. a screw rod; 1101. a positioning rod; 1102. a connection housing; 1103. an adjusting column; 1104. a deflector rod; 1105. a clamping block; 1106. and a return spring.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the fixing device for spraying performance of a fire extinguisher provided by the embodiment of the utility model comprises a fixing bottom plate 1, wherein a placing groove 2 is formed in the upper surface of the fixing bottom plate 1, a fixing component 10 is arranged in the fixing bottom plate 1, second supporting rods 19 are arranged on two sides of the fixing bottom plate 1 through the fixing component 10, a mounting component 11 is arranged on the upper surface of each second supporting rod 19, a first supporting rod 5 is arranged on the upper surface of each second supporting rod 19 through the mounting component 11, one ends of two opposite sides of each first supporting rod 5 are respectively and rotatably connected with a second fixing clamp 4, a bearing rod 6 is rotatably connected to the bottom of each second fixing clamp 4, a clamping groove 7 corresponding to the corresponding bearing rod 6 is formed in one side of each first supporting rod 5, the bearing rod 6 is clamped with the clamping groove 7, and first fixing clamps 3 are arranged at one ends of the opposite sides of the two groups of second supporting rods 19.

The scheme is adopted: through adjusting pole 101 and second bracing piece 19 fixed connection's design, can drive two sets of lead screws 107 through two sets of second bevel gears 106 when the first bevel gear 105 rotates, can drive the pole 101 through the screw groove when the lead screw 107 rotates and remove on rotating the groove, second bracing piece 19 just can drive two sets of first fixation clamps 3 and two sets of second fixation clamps 4 and remove in opposite directions, just can make to rotate the fire extinguisher that rotates on the revolving plate 102 just can make standing groove 2 carry out fixed centre gripping, thereby reached and can install and dismantle convenient and fast, the effect of work efficiency has been improved, the joint has the design of joint piece 1105 on the draw-in groove, when first bracing piece 5 drives locating lever 1101 and inserts adjustment groove 13 inside, joint piece 1105 can make first bracing piece 5 connect fixedly with second bracing piece 19 through the cooperation between with the draw-in groove joint, when carrying the transportation, stir the joint piece 1104 cancellation joint of joint piece 1105 and draw-in groove, rotate through coupling shell 1102 and locating lever 1101 again, take in with second fixation clamp 4 take in, can take in the effect that can take in the whole transportation conveniently and reduce the space.

Referring to fig. 4, the fixing assembly 10 includes a first bevel gear 105, two sides of the first bevel gear 105 are respectively engaged with a second bevel gear 106, one end of the second bevel gear 106 is fixedly provided with a screw rod 107, the screw rod 107 is connected with an adjusting rod 101 through threads, one end of the adjusting rod 101 is provided with a thread groove corresponding to the screw rod 107, the adjusting rod 101 is fixedly connected with a second supporting rod 19, and the first bevel gear 105 is rotatably connected with the fixing base plate 1.

The scheme is adopted: through the design that the second bevel gears 106 are connected to the both sides of the first bevel gear 105 in a meshed mode, when the first bevel gear 105 rotates, the two groups of second bevel gears 106 can rotate, and the two groups of second bevel gears 106 can rotate to drive the screw rods 107 to rotate respectively, so that the effect that the two groups of screw rods 107 can be driven to rotate when the first bevel gear 105 rotates is achieved.

Referring to fig. 4, a connecting rod 104 is fixedly installed at one end of a first bevel gear 105, a groove is formed at one end of the connecting rod 104, a fixing rod 103 is movably connected to the groove, a rotating plate 102 is fixedly installed at one end of the fixing rod 103, and the rotating plate 102 is elastically connected with the fixing base plate 1.

The scheme is adopted: through the design of dead lever 103 one end fixed mounting had rotating plate 102, can drive connecting rod 104 through the cooperation between dead lever 103 and the recess when rotating plate 102 rotates and rotate, connecting rod 104 just can drive first bevel gear 105 and rotate to can drive first bevel gear 105 and carry out pivoted effect when having reached rotating plate 102 and rotated.

Referring to fig. 4, a clamping spring 14 is rotatably connected to one side of the rotating plate 102, a limiting plate 16 is fixedly mounted at one end of the fixed bottom plate 1, a limiting groove 15 corresponding to the rotating plate 102 is formed in one side of the limiting plate 16, one end of the clamping spring 14 is fixedly connected to one side of the limiting groove 15, and two groups of adjusting rods 101 are slidably connected with the fixed bottom plate 1.

The scheme is adopted: through the design of two sets of joint springs 14 one end and spacing groove 15 one side fixed connection, joint spring 14 can drive swivel plate 102 and spacing groove 15 and carry out the joint to the effect that can effectually avoid lead screw 107 gyration has been reached.

Referring to fig. 4, a rotating groove is formed on one side of the fixed bottom plate 1, two groups of second bevel gears 106 are rotatably mounted in the rotating groove, sliding blocks 17 are fixedly mounted at one ends of two sides of the adjusting rod 101, sliding grooves 18 corresponding to the sliding blocks 17 are formed on two sides of the rotating groove, and the sliding blocks 17 are slidably mounted on the sliding grooves 18.

The scheme is adopted: through the design that the sliding block 17 is slidably arranged on the sliding groove 18, the sliding block 17 can be driven to slide on the sliding groove 18 when the adjusting rod 101 moves, so that the effect that the adjusting rod 101 moves directionally due to the cooperation between the sliding block 17 and the sliding groove 18 is achieved.

Referring to fig. 3, the installation component 11 includes a positioning rod 1101 and a connection housing 1102, the positioning rod 1101 is fixedly connected with the first supporting rod 5, one ends of two sides of the positioning rod 1101 are fixedly provided with adjusting columns 1103, the positioning rod 1101 is movably connected with the connection housing 1102 through two groups of adjusting columns 1103, the side wall of the connection housing 1102 is fixedly provided with a sliding block 8, the upper surface of the second supporting rod 19 is provided with an adjusting groove 13, two sides of the adjusting groove 13 are provided with sliding grooves 9 corresponding to the sliding block 8, the sliding block 8 is movably mounted on the sliding grooves 9, two ends of the upper surface of the second supporting rod 19 are fixedly provided with positioning blocks 12, two groups of sliding grooves 9 are respectively provided with another group of sliding grooves 9, the two groups of sliding grooves 9 are communicated, the sliding block 8 is movably mounted on the other group of sliding grooves 9, one side of the connection housing 1102 is provided with a clamping groove, the inside of the clamping groove is clamped with a clamping block 1105, and the clamping block is elastically connected with the second supporting rod 19.

The scheme is adopted: through the design that slider 8 movable mounting is on another group spout 9, the coupling shell 1102 can carry out turned angle through slider 8 between two sets of locating pieces 12, and then the angle of cooperation adjusting column 1103 adjustment locating lever 1101 again just can make first bracing piece 5 and second bracing piece 19 carry out back-to-back and hug closely to the effect that can effectually reduce occupation space has been reached.

Referring to fig. 3, a telescopic slot corresponding to the clamping block 1105 is formed in the side wall of the adjusting slot 13, the upper surface of the clamping block 1105 is provided with an inclined plane, one end of the clamping block 1105 is fixedly provided with a return spring 1106, one end of the return spring 1106 is fixedly provided with one end of the telescopic slot, one end of the clamping block 1105 is fixedly provided with a deflector rod 1104, the deflector rod 1104 penetrates through one side of the second support rod 19 to the telescopic slot, and one side of the second support rod 19 is provided with a through hole.

The scheme is adopted: through the design of clamping piece 1105 one end fixed mounting has reset spring 1106, reset spring 1106 can drive clamping piece 1105 and draw-in groove and carry out the joint, and when connecting shell 1102 put into adjustment tank 13 inside, clamping piece 1105 just can carry out the joint through reset spring 1106 and draw-in groove to reached the effect that can convenient and fast makes first bracing piece 5 and second bracing piece 19 install.

The working principle of the utility model is as follows:

when the fire extinguisher is used, the rotating plate 102 is pulled outwards and then rotates, the rotating plate 102 can drive the connecting rod 104 to rotate through the fixing rod 103, the connecting rod 104 can drive the two groups of second bevel gears 106 to rotate through the first bevel gears 105, then the two groups of screw rods 107 can rotate, the screw rods 107 can drive the adjusting rod 101 to move through the thread grooves, the adjusting rod 101 can drive the second supporting rod 19 to move, and the first fixing clamp 3 and the second fixing clamp 4 can clamp and fix the fire extinguisher on the placing groove 2.

To sum up: this a fixing device for fire extinguisher injection property, through the cooperation between fixed subassembly 10 and the installation component 11, solved present most fire extinguishers and fixed with it in the test injection property, most all are fixed through bolt or bundling mode, and this kind of fixed mode is inconvenient dismantles and installs to lead to inconvenient fire extinguisher that uses, whole occupation space is great when the fixing device of fire extinguisher carries simultaneously, and it is comparatively troublesome to dismantle, inconvenient problem of carrying.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fixing device for fire extinguisher spraying performance, including fixed baseplate (1), its characterized in that: the utility model discloses a fixed bottom plate, including fixed bottom plate (1), standing groove (2) have been seted up to fixed bottom plate (1) upper surface, fixed bottom plate (1) inside is provided with fixed subassembly (10), fixed bottom plate (1) both sides all are provided with second bracing piece (19) through fixed subassembly (10), second bracing piece (19) upper surface is provided with installation component (11), second bracing piece (19) upper surface is provided with first bracing piece (5) through installation component (11), two sets of the one end of first bracing piece (5) opposite side is all rotated and is connected with second fixation clamp (4), second fixation clamp (4) bottom rotation is connected with carrier bar (6), joint groove (7) corresponding with carrier bar (6) have been seted up to first bracing piece (5) one side, carrier bar (6) and joint groove (7) joint, two sets of the one end of second bracing piece (19) opposite side all is provided with first fixation clamp (3).

2. A fixture for fire extinguisher spraying capability as claimed in claim 1, wherein: the fixed assembly (10) comprises a first bevel gear (105), a second bevel gear (106) is connected to two sides of the first bevel gear (105) in a meshed mode, a screw rod (107) is fixedly arranged at one end of the second bevel gear (106), an adjusting rod (101) is connected to the screw rod (107) through threads, a thread groove corresponding to the screw rod (107) is formed in one end of the adjusting rod (101), the adjusting rod (101) is fixedly connected with a second supporting rod (19), and the first bevel gear (105) is rotationally connected with the fixed bottom plate (1).

3. A fixture for fire extinguisher spraying capability as claimed in claim 2, wherein: the connecting rod (104) is fixedly installed at one end of the first bevel gear (105), a groove is formed in one end of the connecting rod (104), a fixing rod (103) is movably connected to the groove, a rotating plate (102) is fixedly installed at one end of the fixing rod (103), and the rotating plate (102) is elastically connected with the fixing base plate (1).

4. A fixture for fire extinguisher spraying capability as claimed in claim 3, wherein: the rotary plate is characterized in that one side of the rotary plate (102) is rotationally connected with a clamping spring (14), one end of the fixed bottom plate (1) is fixedly provided with a limiting plate (16), one side of the limiting plate (16) is provided with a limiting groove (15) corresponding to the rotary plate (102), one end of the clamping spring (14) is fixedly connected with one side of the limiting groove (15), and two groups of adjusting rods (101) are in sliding connection with the fixed bottom plate (1).

5. A fixture for fire extinguisher spraying capability as claimed in claim 4, wherein: the fixed baseplate (1) one side has been seted up and has been rotated the groove, two sets of second bevel gear (106) are all rotated and are installed in the inside of rotating the groove, the one end of adjusting pole (101) both sides is all fixed mounting has sliding block (17), sliding groove (18) corresponding with sliding block (17) have all been seted up to the groove both sides that rotates, sliding block (17) slidable mounting is on sliding groove (18).

6. A fixture for fire extinguisher spraying capability as claimed in claim 1, wherein: the installation component (11) is including locating lever (1101) and coupling shell (1102), locating lever (1101) and first bracing piece (5) fixed connection, the equal fixed mounting of one end of locating lever (1101) both sides has adjusting post (1103), locating lever (1101) are through two sets of adjusting post (1103) and coupling shell (1102) swing joint, coupling shell (1102) lateral wall fixed mounting has slider (8), adjustment tank (13) have been seted up to second bracing piece (19) upper surface, spout (9) corresponding with slider (8) have all been seted up to adjustment tank (13) both sides, slider (8) movable mounting is on spout (9), equal fixed mounting in second bracing piece (19) upper surface both ends has locating piece (12), and another set of spout (9) have all been seted up to two sets of spout (9) communicate with each other, slider (8) movable mounting is on another set of spout (9), the draw-in groove has been seted up to coupling shell (1102) one side, draw-in groove inside joint piece (1105) has, draw-in groove joint piece (1105) and second bracing piece (1105).

7. A fixture for fire extinguisher spraying capability as claimed in claim 6, wherein: the telescopic slot corresponding to the clamping block (1105) is formed in the side wall of the adjusting slot (13), the upper surface of the clamping block (1105) is provided with an inclined plane, a reset spring (1106) is fixedly arranged at one end of the clamping block (1105), one end of the reset spring (1106) is fixedly arranged at one end of the telescopic slot, a deflector rod (1104) is fixedly arranged at one end of the clamping block (1105), the deflector rod (1104) penetrates through one side of the second supporting rod (19) to the telescopic slot, and a through hole is formed in one side of the second supporting rod (19).