CN220276179U

CN220276179U - Mounting structure of fire control shower head

Info

Publication number: CN220276179U
Application number: CN202321807736.0U
Authority: CN
Inventors: 姚运松
Original assignee: China And Foreign Construction Installation Co ltd
Current assignee: China And Foreign Construction Installation Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-02
Anticipated expiration: 2033-07-11

Abstract

The application relates to a mounting structure of a fire-fighting spray header, which belongs to the technical field of fire-fighting spray headers and comprises a chassis, wherein a threaded pipe joint is fixedly connected to the top of the chassis, a connecting frame is fixedly connected to the bottom of the chassis, a fixed pipe is fixedly mounted in the connecting frame, and a limiting structure is mounted in the fixed pipe; the limit structure comprises a first locating block. This mounting structure of fire control shower head is through setting up limit structure, through holding two pull rods relative movement, thereby make two clamp plates relative movement extrusion spring make it flexible, alright take out the stopper from the spacing inslot, thereby alright move fixed column and first locating piece downwardly moving, afterwards alright put into the second locating piece to the vitreous body top, thereby again upwards move the fixed column, make the stopper card advance in the spacing inslot after the pine hand, alright fix the fixed column, thereby make first locating piece support the vitreous body tightly, alright accomplish the installation, thereby conveniently change the thermosensitive glass body.

Description

Mounting structure of fire control shower head

Technical Field

The application relates to the technical field of fire control spray headers, in particular to a mounting structure of a fire control spray header.

Background

The anti-spraying head is used for a fire-fighting spraying system, is started automatically in a preset temperature range when a fire disaster occurs, or is started by control equipment according to a fire disaster signal, and is used for spraying water according to a designed spraying shape and flow rate to extinguish the fire.

According to Chinese utility model publication No. CN212593649U, a fire-fighting spray header comprises a threaded pipe, a water baffle, a choke arm column, a splash plate and a glass body, wherein the threaded pipe is vertically arranged, the threaded pipe is manufactured by processing a pipe material, a flat surface is arranged on one end side surface of the threaded pipe, the flat surface is formed by rolling, a permanent font is arranged on the flat surface, the water baffle is blocked at the bottom end of a water outlet of the threaded pipe, two ends of the choke arm column are bent and then welded with the lower end of the threaded pipe, a through hole is formed in the middle of the choke arm column, a rivet is arranged in the through hole, an internal thread is arranged on the rivet, and one end of the glass body is propped against the water baffle;

the screwed pipe and the choke arm column of the fire-fighting spray head are welded together, and the glass body is fixed through the rivet by the tight-propping screw, after the glass body is broken, the tight-propping screw is required to be taken out of the rivet, the glass body can be reassembled, the replacement is troublesome, the installation efficiency is reduced, and the installation structure of the fire-fighting spray head is provided.

Disclosure of Invention

To the not enough of prior art, this application provides the mounting structure of fire control shower head, possesses advantages such as being convenient for install the vitreous body.

In order to achieve the above purpose, the present application provides the following technical solutions: the mounting structure of the fire-fighting spray header comprises a chassis, a threaded pipe joint is fixedly connected to the top of the chassis, a connecting frame is fixedly connected to the bottom of the chassis, a fixed pipe is fixedly arranged in the connecting frame, and a limiting structure is arranged in the fixed pipe.

The limiting structure comprises a first positioning block, a fixed column is fixedly arranged at the bottom of the first positioning block, a mounting groove is formed in the fixed column, two pressing plates are connected to the mounting groove in a sliding mode, springs are fixedly connected between the two pressing plates, limiting blocks are fixedly arranged on one sides of the opposite directions of the pressing plates, limiting grooves are formed in the left inner side wall and the right inner side wall of the fixed pipe, limiting blocks are clamped in the limiting grooves, movable grooves located on the left side and the right side of the bottom of the mounting groove are formed in the fixed column, pull rods are fixedly connected to the bottoms of the pressing plates, the bottoms of the pull rods penetrate through the movable grooves and extend to the outside, a placing groove is formed in the bottom of the chassis, sealing blocks are clamped in the bottoms of the placing grooves, and glass bodies are tightly abutted between the second positioning blocks and the first positioning blocks.

Through adopting above-mentioned technical scheme, through setting up limit structure, through holding two pull rods relative movement, thereby make two clamp plates relative movement extrusion spring make it flexible, alright take out the stopper from the spacing inslot, thereby alright move fixed column and first locating piece downwardly moving, afterwards alright put into the second locating piece to the vitreous body top, thereby again upwards move the fixed column, make the stopper card advance in the spacing inslot after the pine hand, alright fix the fixed column, thereby make first locating piece support the vitreous body tight, alright accomplish the installation, thereby conveniently change the thermosensitive glass body.

Further, the opposite sides of the second positioning block and the first positioning block are provided with placing grooves, and two ends of the glass body are respectively positioned in the two placing grooves.

Through adopting above-mentioned technical scheme, be convenient for through seting up the standing groove and be convenient for to the both ends limit of vitreous body.

Further, the sealing ring is arranged outside the sealing block and is abutted against the inner wall of the placing groove.

By adopting the technical scheme, the sealing performance of the sealing block and the placing groove is improved through the sealing ring, so that water leakage is prevented.

Further, the outside fixed mounting of fixed pipe has the splash box, the fixed column is laminated mutually with the inner wall of fixed pipe.

By adopting the technical scheme, the effect of uniformly dispersing the sprayed water is achieved through the splash box, so that the water spraying area is enlarged.

Further, the inside of mounting groove is fixed with the slide bar that is two in quantity, two the clamp plate is all sliding connection in the outside of slide bar.

By adopting the technical scheme, the two pressing plates slide left and right more smoothly through the slide bars.

Further, the left side and the right side of the inner wall of the fixed pipe are fixedly provided with the abutting blocks, the first positioning block is positioned between the two abutting blocks, and the top of the fixed column abuts against the abutting blocks.

Through adopting above-mentioned technical scheme, through the setting of conflict piece, play spacing effect to the fixed column, when fixed column and conflict piece butt, the spacing groove is aimed at to the stopper.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this mounting structure of fire control shower head is through setting up limit structure, through holding two pull rods relative movement, thereby make two clamp plates relative movement extrusion spring make it flexible, alright take out the stopper from the spacing inslot, thereby alright move fixed column and first locating piece downwardly moving, afterwards alright put into the second locating piece to the vitreous body top, thereby again upwards move the fixed column, make the stopper card advance in the spacing inslot after the pine hand, alright fix the fixed column, thereby make first locating piece support the vitreous body tightly, alright accomplish the installation, thereby conveniently change the thermosensitive glass body.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present application;

FIG. 2 is an enlarged view of the structure of the present application at A in FIG. 1;

fig. 3 is a front view of the structure of fig. 1 of the present application.

In the figure: 1. a threaded pipe joint; 2. a chassis; 3. a connecting frame; 4. a glass body; 5. a first positioning block; 6. a placement groove; 7. a second positioning block; 8. a fixed tube; 9. a splash box; 10. fixing the column; 11. a pressing plate; 12. a limit groove; 13. a limiting block; 14. a pull rod; 15. a movable groove; 16. a mounting groove; 17. a spring; 18. and a sealing block.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1-3, the installation structure of the fire-fighting spray header in this embodiment includes a chassis 2, a threaded pipe joint 1 is fixedly connected to the top of the chassis 2, a connecting frame 3 is fixedly connected to the bottom of the chassis 2, a fixing pipe 8 is fixedly installed in the connecting frame 3, and a limiting structure is installed in the fixing pipe 8.

The limit structure comprises a first locating block 5, a fixed column 10 is fixedly arranged at the bottom of the first locating block 5, a mounting groove 16 is formed in the fixed column 10, two pressing plates 11 are connected to the bottom of the mounting groove 16 in a sliding mode, springs 17 are fixedly connected between the two pressing plates 11, limiting blocks 13 are fixedly arranged on one sides of the two pressing plates 11 in opposite directions, limiting grooves 12 are formed in the left inner side wall and the right inner side wall of a fixed pipe 8, the limiting blocks 13 are clamped in the limiting grooves 12, movable grooves 15 located on the left side and the right side of the bottom of the mounting groove 16 are formed in the fixing column 10, pull rods 14 are fixedly connected to the bottom of the pressing plates 11, the bottoms of the pull rods 14 penetrate through the movable grooves 15 and extend to the outside, a placing groove 6 is formed in the bottom of a chassis 2, sealing blocks 18 are clamped in the inside of the placing groove 6, glass bodies 4 are tightly abutted between the second positioning blocks 7 and the first locating block 5, two sliding rods are fixedly arranged in the inside of the mounting groove 16, and the two pressing plates 11 are connected to the outside of the sliding rods in a sliding mode.

Wherein the two pressing plates 11 slide left and right more smoothly by the slide bars.

It should be noted that, the second positioning block 7 and the first positioning block 5 play a role in limiting and fixing the two ends of the glass body 4, so that the glass body 4 is convenient to replace and install.

Referring to fig. 1, in this embodiment, the opposite sides of the second positioning block 7 and the first positioning block 5 are provided with placing grooves, two ends of the glass body 4 are respectively located inside the two placing grooves, a sealing ring is installed outside the sealing block 18, and the sealing ring abuts against the inner wall of the placing groove 6.

Wherein, be convenient for to the both ends of vitreous body 4 limit through seting up the standing groove, increase the leakproofness of sealing block 18 and standing groove 6 through the sealing washer to be favorable to preventing leaking.

The placing groove 6 has a structure with a narrow upper part and a wide lower part, and the sealing block 18 plays a role of sealing the placing groove 6, and when the glass body 4 is broken, the impact force of water can cause the sealing block 18 to drop out of the placing groove 6.

Referring to fig. 2, in the present embodiment, the left and right sides of the inner wall of the fixing tube 8 are fixedly provided with the abutting blocks, the first positioning block 5 is located between the two abutting blocks, and the top of the fixing column 10 abuts against the abutting blocks.

Wherein, through the setting of conflict piece, play spacing effect to the fixed column 10, when fixed column 10 and conflict piece butt, stopper 13 aim at spacing groove 12.

It should be noted that, by pinching the two pull rods 14 to move relatively, the limiting block 13 can be moved out of the limiting groove 12, so that the fixing column 10 can be moved up and down, and the thermosensitive glass body can be installed conveniently.

Referring to fig. 3, in the present embodiment, a splash box 9 is fixedly installed on the outer portion of the fixing tube 8, and fixing posts 10 are attached to the inner wall of the fixing tube 8.

Wherein, the splash box 9 plays a role of uniformly dispersing the sprayed water, thereby enlarging the water spraying area.

The working principle of the embodiment is as follows: during installation, the two pull rods 14 are pinched to move relatively, so that the two pressing plates 11 are driven to move relatively and the springs 17 are extruded to stretch out and draw back, the limiting block 13 can be pulled out from the limiting groove 12, the fixing column 10 and the first positioning block 5 can be moved downwards, the top of the glass body 4 is placed into the second positioning block 7, the fixing column 10 is pushed to move upwards after the hands are loosened, the limiting block 13 is clamped into the limiting groove 12 under the resilience force of the springs 17, the fixing column 10 can be fixed, the bottom of the glass body 4 is abutted tightly by the first positioning block 5, and installation can be completed, so that the subsequent replacement of the thermosensitive glass body is facilitated.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mounting structure of fire control shower head, includes chassis (2), its characterized in that: the top of the chassis (2) is fixedly connected with a threaded pipe joint (1), the bottom of the chassis (2) is fixedly connected with a connecting frame (3), a fixed pipe (8) is fixedly arranged in the connecting frame (3), and a limiting structure is arranged in the fixed pipe (8); the utility model provides a glass positioning block, including limit structure, limit structure includes first locating piece (5), the bottom fixed mounting of first locating piece (5) has fixed column (10), mounting groove (16) have been seted up to the inside of fixed column (10), the inside sliding connection of mounting groove (16) has clamp plate (11) that quantity is two, two fixedly connected with spring (17) between clamp plate (11), two equal fixed mounting in one side of clamp plate (11) opposite direction has stopper (13), limit groove (12) have all been seted up on the left and right sides inside wall of fixed pipe (8), stopper (13) joint is in the inside of limit groove (12), movable groove (15) that are located mounting groove (16) bottom left and right sides are seted up to the inside of fixed column (10), the bottom fixedly connected with pull rod (14) of clamp rod (14), the bottom of pull rod (14) runs through movable groove (15) and extends to outside, standing groove (6) have been seted up to the bottom of chassis (2), the inside joint of standing groove (6) has sealing block (18), sealing block (7) have between second locating piece (7), sealing block (7) and second locating piece (7).

2. The fire sprinkler head mounting structure according to claim 1, wherein: the opposite sides of the second positioning block (7) and the first positioning block (5) are provided with placing grooves, and two ends of the glass body (4) are respectively positioned in the two placing grooves.

3. The fire sprinkler head mounting structure according to claim 1, wherein: and a sealing ring is arranged outside the sealing block (18) and is abutted against the inner wall of the placing groove (6).

4. The fire sprinkler head mounting structure according to claim 1, wherein: the outside fixed mounting of fixed pipe (8) has splash box (9), fixed column (10) are laminated mutually with the inner wall of fixed pipe (8).

5. The fire sprinkler head mounting structure according to claim 1, wherein: the inside of mounting groove (16) is fixed with the slide bar that is two in quantity, and two clamp plates (11) all sliding connection are in the outside of slide bar.

6. The fire sprinkler head mounting structure according to claim 1, wherein: the left side and the right side of the inner wall of the fixed pipe (8) are fixedly provided with abutting blocks, the first positioning block (5) is positioned between the two abutting blocks, and the top of the fixed column (10) abuts against the abutting blocks.