CN211798444U

CN211798444U - Spray set for fire-fighting building convenient to dismantle

Info

Publication number: CN211798444U
Application number: CN201921591070.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-10-30
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a fire-fighting building spray set convenient to dismantle, including raceway, connecting pipe, first spacing subassembly, fire control shower nozzle and the spacing subassembly of second, the mounting hole has been seted up at the raceway top, connecting pipe bottom and raceway top fixed connection, just the connecting pipe bottom is linked together through mounting hole and inside the raceway, the connecting pipe top is provided with the installation head, the inside intermediate position of installation head is provided with the connecting hole, connecting hole bottom both sides all are provided with the sealing member. The utility model discloses a press down the fixed plate and make the L template can lose can accomplish the dismantlement to the fire control shower nozzle under the limiting displacement between fire control shower nozzle and the connecting pipe, and then made things convenient for the dismantlement of fire control shower nozzle to staff's work efficiency has been accelerated, seals through sealed gasbag and sealing member gap between to connector and connecting hole simultaneously, and then makes the leakproofness between fire control shower nozzle and the connecting pipe better.

Description

Spray set for fire-fighting building convenient to dismantle

Technical Field

The utility model relates to a fire-fighting equipment field specifically is a fire-fighting building uses spray set convenient to dismantle.

Background

The fire control prevents the disaster and eliminates the disaster, and more reads to put out a fire and prevent fires, along with the development of the era, the increase of the wealth of the material fire alarm easily causes more and more bigger harm, especially in cities, has the characteristics of dense buildings, concentrated population, concentrated property, many flammable and explosive material sources, large quantity of fire, and wide range, in order to reduce the loss when the fire happens, a series of fire fighting equipment is installed in the building to early warn and control the fire in the current stage, the fire-fighting spray device is one of the most main components, and the main purpose is to control the fire in a certain area at the fire-starting position, thereby avoiding the fire from spreading faster.

However, the existing spraying device for the fire-fighting building has the following disadvantages:

1. the fire control shower nozzle and the connecting pipe of spray set for existing fire-fighting buildings are connected by screwing through threads, and the connecting mode is easy to corrode due to the long-time corrosion of fire-fighting water, so that the fire control shower nozzle is difficult to disassemble, and the working efficiency of workers is reduced.

2. The existing spray device for the fire-fighting building adopts simple sealing rings to seal between the fire-fighting spray head and the connecting pipe, so that the sealing performance between the fire-fighting spray head and the connecting pipe is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spray set for fire building convenient to dismantle, it all adopts the screw thread to close soon to be connected to have solved between current spray set for fire building's the fire control shower nozzle and the connecting pipe, this kind of connected mode is because corrosion appears easily under the erosion action of fire water for a long time, and then the dismantlement that leads to the fire control shower nozzle becomes difficult, thereby reduce staff's work efficiency's problem, it all is that to adopt simple sealing washer to seal to solve current spray set for fire building between offset blowout preventer and connecting pipe simultaneously, and then lead to the relatively poor problem of leakproofness between fire control shower nozzle and the connecting pipe.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spray set for fire-fighting building convenient to dismantle, includes raceway, connecting pipe, first spacing subassembly, fire control shower nozzle and the spacing subassembly of second, the mounting hole has been seted up at the raceway top, connecting pipe bottom and raceway top fixed connection, just the connecting pipe bottom is linked together through mounting hole and inside the raceway, the connecting pipe top is provided with the installation head, the inside intermediate position of installation head is provided with the connecting hole, connecting hole bottom both sides all are provided with the sealing member, the connecting hole both sides all are provided with first spacing subassembly, the connecting pipe both sides are provided with the limiting plate, the inside spacing through-hole that is provided with of limiting plate, fire control shower nozzle bottom be provided with connecting hole assorted connector, the connector both sides all are provided with the connecting rod, fire control shower nozzle both sides all are provided.

Preferably, first spacing subassembly comprises first spout, first slider and compression spring, first spout is seted up inside installation head, just first spout is seted up respectively in connecting hole both sides, first slider with compression spring all sets up inside first spout, just compression spring sets up between first slider bottom and first spout bottom inner wall.

Preferably, an opening is formed in the top of the first sliding groove, the size of the opening is consistent with the diameter of the connecting rod, and the first sliding groove and the connecting rod are located in the same vertical horizontal plane, so that the device is convenient to use.

Preferably, the second limiting component comprises a second chute, a cross bar, an L-shaped bar, a third chute, a second slider, a limiting spring, a sliding bar and a fixing bar, the second chute is arranged at two sides of the bottom of the fire-fighting spray head, one end of the cross bar is arranged in the second chute, the other end of the cross bar is fixedly connected with the top of the L-shaped bar, the maximum width of the L-shaped bar is consistent with the diameter of the limiting through hole, the third chute is arranged at two sides of the fire-fighting spray head, the third chute is arranged at the top of the second chute, the second slider and the limiting spring are both arranged in the third chute, the limiting spring is arranged between the inner wall of one side of the third chute and the second slider, one end of the sliding bar penetrates through the third chute and is fixedly connected with one side of the second slider, which is far away from the limiting spring, the other end of the sliding bar is fixedly, the fixing between the fire sprinkler and the connecting pipe is more convenient.

Preferably, connecting hole top both sides all are provided with the recess, the recess is seted up at installation head top, the inside sealed gasbag that is provided with of recess, fire control shower nozzle bottom both sides all are provided with recess assorted fixture block, the fixture block sets up in the both sides of connector, the effectual sealed effect between connector and the connecting hole of having strengthened.

Preferably, the bottom of the connector is provided with an opening, a cavity is formed inside the connector, the water outlet of the fire-fighting spray head is communicated with the inside of the cavity, a protective layer is arranged inside the connector, and the effective guarantee device can be normally used for a long time.

The utility model provides a fire-fighting building spray set convenient to dismantle possesses following beneficial effect:

(1) the utility model discloses a set up the connecting hole, spacing through-hole, the connector, the connecting rod, first spout, first slider, compression spring, the second spout, the horizontal pole, L type pole, the third spout, the second slider, spacing spring, the slide bar, the dead lever, when using, the user can make the horizontal pole move in the second spout inside under the drive of dead lever through pressing the dead lever, thereby make the bottom of L type pole align with spacing through-hole, then carry out the inlay card with the connecting hole with the connector of fire control shower nozzle bottom, after the connector is connected with the connecting hole completely, can accomplish the spacing fixed to the fire control shower nozzle through loosening the dead lever, when needing to dismantle the fire control shower nozzle, the user only needs to press the dead lever, make the slide bar can get into the third spout inside, and can drive the horizontal pole under the effect of dead lever and get into the second spout inside, make L type pole lose limiting displacement under the drive effect of horizontal pole, make the fire control shower nozzle can be easily pulled out from the connecting hole is inside under compression spring's effect, and then made things convenient for the dismantlement of fire control shower nozzle to staff's work efficiency has been accelerated.

(2) The utility model discloses a set up the sealing member, a groove, sealed gasbag, the fixture block, after the connector bottom the fire control shower nozzle is connected through the mode of inlay card with the connecting hole, the fixture block of fire control shower nozzle bottom can carry out certain compression to the sealed gasbag of recess inside this moment, and then can carry out effectual sealing to the gap at top between connector and the connecting hole at sealed gasbag, and under the sealing member effect of connecting hole bottom, can seal the gap of connector and connecting hole bottom, and then make the leakproofness between fire control shower nozzle and the connecting pipe better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall installation structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a water delivery pipe; 2. a connecting pipe; 3. a fire sprinkler; 4. connecting holes; 5. a seal member; 6. A limiting plate; 7. a limiting through hole; 8. a connector; 9. a connecting rod; 10. a first chute; 11. a first slider; 12. a compression spring; 13. a second chute; 14. a cross bar; 15. an L-shaped rod; 16. a third chute; 17. a second slider; 18. a limiting spring; 19. a slide bar; 20. fixing the rod; 21. a groove; 22. sealing the air bag; 23. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a spray device for fire-fighting buildings convenient to disassemble comprises a water pipe 1, a connecting pipe 2, a first limiting component, a fire-fighting spray head 3 and a second limiting component, wherein the top of the water pipe 1 is provided with a mounting hole, the bottom of the connecting pipe 2 is fixedly connected with the top of the water pipe 1, the bottom of the connecting pipe 2 is communicated with the inside of the water pipe 1 through the mounting hole, the top of the connecting pipe 2 is provided with a mounting head, the middle position inside the mounting head is provided with a connecting hole 4, both sides of the bottom of the connecting hole 4 are provided with sealing elements 5, both sides of the connecting hole 4 are provided with the first limiting component, both sides of the connecting pipe 2 are provided with limiting plates 6, the inside of each limiting plate 6 is provided with a limiting through hole 7, the bottom of the fire-fighting spray head 3 is, and second limiting assemblies are arranged on two sides of the fire-fighting nozzle 3.

First spacing subassembly comprises first spout 10, first slider 11 and compression spring 12, first spout 10 is seted up inside the installation head, just first spout 10 is seted up respectively in 4 both sides of connecting hole, first slider 11 with compression spring 12 all sets up inside first spout 10, just compression spring 12 sets up between 11 bottoms of first slider and 10 bottoms of first spout inner wall.

The top of the first sliding groove 10 is provided with an opening, the size of the opening is consistent with the diameter of the connecting rod 9, the first sliding groove 10 and the connecting rod 9 are located in the same vertical horizontal plane, the opening which is consistent with the diameter of the connecting rod 9 is formed in the top of the first sliding groove 10 through the arrangement, and therefore the connection between the connecting rod 9 and the first sliding groove 10 is facilitated, and the use of the device is facilitated.

The second limiting component comprises a second sliding groove 13, a cross bar 14, L-shaped rods 15, a third sliding groove 16, a second sliding block 17, a limiting spring 18, a sliding rod 19 and a fixing rod 20, the second sliding groove 13 is formed in two sides of the bottom of the fire-fighting spray head 3, one end of the cross bar 14 is arranged inside the second sliding groove 13, the other end of the cross bar 14 is fixedly connected with the top of the L-shaped rod 15, the maximum width of the L-shaped rod 15 is consistent with the diameter of the limiting through hole 7, the third sliding grooves 16 are formed in two sides of the fire-fighting spray head 3, the third sliding groove 16 is arranged at the top of the second sliding groove 13, the second sliding block 17 and the limiting spring 18 are arranged inside the third sliding groove 16, the limiting spring 18 is arranged between the inner wall of one side of the third sliding groove 16 and the second sliding block 17, one end of the sliding rod 19 penetrates through the third sliding groove 16 and, the utility model discloses a fire control shower nozzle, including slide bar 19 other end and dead lever 20 one side outer wall fixed connection, dead lever 20 bottom and horizontal pole 14 top fixed connection, when carrying out the fixed between fire control shower nozzle 3 and connecting pipe 2, the user can be through pressing the dead lever 20 of fire control shower nozzle 3 both sides simultaneously, make horizontal pole 14 can move to second spout 13 inside under the drive of dead lever 20, thereby L type pole 15 can be through spacing through-hole 7, after connector 8 is connected completely with connecting hole 4, through loosening dead lever 20, and then make L type pole 15 can carry out spacing fixed with spacing through-hole 7 bottom one side outer wall under the effect that spacing spring 18 and compression spring 12 kick-backed, thereby accomplish the fixed to fire control shower nozzle 3, thereby it becomes more convenient to make the fixed between fire control shower nozzle 3 and the connecting pipe 2.

4 top both sides of connecting hole all are provided with recess 21, recess 21 is seted up at installation top, the inside sealed gasbag 22 that is provided with of recess 21, 3 bottom both sides of fire control shower nozzle all are provided with recess 21 assorted fixture block 23, fixture block 23 sets up in the both sides of connector 8, after connecting the connector 8 of 3 bottoms of fire control shower nozzle and connecting hole 4 are connected through the inlay card's mode, the fixture block 23 of 3 bottoms of fire control shower nozzle can carry out certain compression to the sealed gasbag 22 of recess 21 inside this moment, and then can carry out effectual sealing to the gap at top between connector 8 and connecting hole 4 at sealed gasbag 22 to the effectual sealed effect between connector 8 and connecting hole 4 of having strengthened.

8 bottoms of connector are provided with the opening, 8 inside settings are the cavity in the connector, 3 delivery ports of fire control shower nozzle with the cavity is inside to be linked together, 8 inside protections that are provided with of connector, through setting up the protective layer, and then be favorable to the protection to connector 8, and then avoid connector 8 to appear the condition of corrosion in the long-time contact with fire water to effectual assurance device can carry out normal use for a long time.

The working principle is as follows: when the fire-fighting nozzle is used, a user can align the connecting rod 9 at the bottom of the fire-fighting nozzle 3 with the opening at the top of the first chute 10, then press the fixing rods 20 at two sides of the fire-fighting nozzle 3 simultaneously, so that the fixing rods 20 can move relative to the inside of the third chute 16, further the sliding rod 19 can compress the limiting spring 18 to a certain extent under the action of the fixing rods 20, meanwhile, the cross rod 14 can move towards the inside of the second chute 13 under the driving of the fixing rods 20, so that the bottom of the L-shaped rod 15 can be aligned with the limiting through hole 7, then the connector 8 at the bottom of the fire-fighting nozzle 3 is connected with the connecting hole 4 in a clamping and embedding manner, further, the connecting rod 9 can enter the first chute 10, the compression spring 12 can be compressed while the connecting rod 9 moves downwards, and at the moment, the L-shaped rod 15 can pass through the limiting through hole 7, through loosening dead lever 20, and then make L type pole 15 can carry out spacing fixed with spacing through-hole 7 bottom one side outer wall under the effect that spacing spring 18 and compression spring 12 kick-backed, thereby accomplish the fixed to fire control shower nozzle 3, when needs are dismantled fire control shower nozzle 3, the user only need be through pressing down dead lever 20, make slide bar 19 can get into inside third spout 16, and can drive horizontal pole 14 under the effect of dead lever 20 and get into inside second spout 13, make L type pole 15 lose limiting displacement under the drive action of horizontal pole 14, make fire control shower nozzle 3 can be easily extracted from connecting hole 4 is inside under compression spring 12's effect, and then made things convenient for the dismantlement of fire control shower nozzle 3, thereby staff's work efficiency has been accelerated.

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

Claims

1. The utility model provides a spray set for fire-fighting building convenient to dismantle, includes raceway (1), connecting pipe (2), first spacing subassembly, fire control shower nozzle (3) and the spacing subassembly of second, its characterized in that: the top of the water pipe (1) is provided with a mounting hole, the bottom of the connecting pipe (2) is fixedly connected with the top of the water pipe (1), and the bottom of the connecting pipe (2) is communicated with the inside of the water delivery pipe (1) through a mounting hole, the top of the connecting pipe (2) is provided with an installing head, the middle position in the installing head is provided with a connecting hole (4), sealing elements (5) are arranged on two sides of the bottom of the connecting hole (4), first limiting assemblies are arranged on two sides of the connecting hole (4), limiting plates (6) are arranged on two sides of the connecting pipe (2), limiting through holes (7) are arranged in the limiting plates (6), the bottom of the fire-fighting nozzle (3) is provided with a connector (8) matched with the connecting hole (4), connecting rod (9) are arranged on two sides of connector (8), and second limiting assemblies are arranged on two sides of fire-fighting nozzle (3).

2. The conveniently-detachable spraying device for the fire-fighting building as recited in claim 1, wherein: first spacing subassembly comprises first spout (10), first slider (11) and compression spring (12), set up inside installation head in first spout (10), just connection hole (4) both sides are seted up respectively in first spout (10), first slider (11) with compression spring (12) all set up inside first spout (10), just compression spring (12) set up between first slider (11) bottom and first spout (10) bottom inner wall.

3. The conveniently-detachable spraying device for the fire-fighting building as claimed in claim 2, wherein: an opening is formed in the top of the first sliding groove (10), the size of the opening is consistent with the diameter of the connecting rod (9), and the first sliding groove (10) and the connecting rod (9) are located in the same vertical horizontal plane.

4. The conveniently-detachable spraying device for the fire-fighting building as recited in claim 1, wherein: the second limiting assembly comprises a second sliding groove (13), a cross rod (14), an L-shaped rod (15), a third sliding groove (16), a second sliding block (17), a limiting spring (18), a sliding rod (19) and a fixing rod (20), the second sliding groove (13) is formed in two sides of the bottom of the fire-fighting spray head (3), one end of the cross rod (14) is arranged inside the second sliding groove (13), the other end of the cross rod (14) is fixedly connected with the top of the L-shaped rod (15), the maximum width of the L-shaped rod (15) is consistent with the diameter of the limiting through hole (7), the third sliding groove (16) is formed in two sides of the fire-fighting spray head (3), the third sliding groove (16) is formed in the top of the second sliding groove (13), the second sliding block (17) and the limiting spring (18) are arranged inside the third sliding groove (16), the limiting spring (18) is arranged between the inner wall of one side of the third sliding groove (16) and the second sliding block (17, one end of the sliding rod (19) penetrates through the third sliding groove (16) and is fixedly connected with one side, away from the limiting spring (18), of the second sliding block (17), the other end of the sliding rod (19) is fixedly connected with the outer wall of one side of the fixing rod (20), and the bottom of the fixing rod (20) is fixedly connected with the top of the cross rod (14).

5. The conveniently-detachable spraying device for the fire-fighting building as recited in claim 1, wherein: connecting hole (4) top both sides all are provided with recess (21), recess (21) are seted up at installation head top, recess (21) inside is provided with sealed gasbag (22), fire control shower nozzle (3) bottom both sides all are provided with recess (21) assorted fixture block (23), fixture block (23) set up the both sides at connector (8).

6. The conveniently-detachable spraying device for the fire-fighting building as recited in claim 1, wherein: the fire-fighting nozzle is characterized in that an opening is formed in the bottom of the connector (8), a cavity is formed in the connector (8), a water outlet of the fire-fighting nozzle (3) is communicated with the interior of the cavity, and a protective layer is arranged in the connector (8).