Spraying device for fire safety

Abstract

The utility model relates to the technical field of fire safety, and discloses a spraying device for fire safety, which comprises a connecting water pipe, the top of the connecting water pipe is fixedly connected with a second round block, the inner ring of the second round block is fixedly connected with a connecting sleeve, the inner ring of the connecting sleeve is in threaded connection with a threaded head, and the outer side of the threaded head is fixedly connected with a first round block. The top of the first round block is fixedly connected with a spray head, a limiting mechanism is arranged on the outer side of the second round block, and a reinforcing mechanism is arranged on one side of the limiting mechanism. According to the spraying device for fire safety, through the arranged reinforcing mechanism, the bottom of a pressing plate and the top of a first round block are in tight fit contact, so that the round block can be pressed and limited together, the reinforcing and limiting functions are achieved at the connecting position, and when the spraying device is affected by the outside, the situations such as loosening and falling off possibly caused by connection are reduced; potential safety hazards are reduced, and fire safety spraying work can be further carried out conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fire safety, specifically a spraying device for fire safety. BACKGROUND

[0002] Fire safety is an important field to ensure people's life and property safety, which covers a series of measures and principles to prevent fire, respond to fire in time and effectively, and reduce fire loss.

[0003] According to the fire nozzle (authorization announcement number: CN 212854409 U) disclosed by the patent network, the embodiment of the utility model provides a fire nozzle, which belongs to the technical field of fire nozzle, and the fire nozzle comprises a nozzle seat, a flow channel is arranged in the nozzle seat, the nozzle seat has a first hardness, a sealing seat is arranged on the nozzle seat, and the sealing seat blocks the flow channel of the nozzle seat, the sealing seat has a second hardness, wherein the first hardness and the second hardness have a difference, so that the nozzle seat and the sealing seat are embeddedly connected and form an embedded ring, the embedded ring is a closed shape, and the embedded ring is located at the periphery of the flow channel.

[0004] According to the above content, the applicant believes that the following defects exist:

[0005] During use, the nozzle is usually connected with the water pipe through threads, but there is no reinforcing and limiting function at the connection, so when affected by the outside world, the connection may become loose and fall off, which has certain safety hazards and is not convenient for further development of fire safety spraying work. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a spraying device for fire safety to solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a spraying device for fire safety, comprising a connecting water pipe, a round block two is fixedly connected at the top of the connecting water pipe, a connecting sleeve is fixedly connected in the inner ring of the round block two, a threaded head is screw-connected in the inner ring of the connecting sleeve, a round block one is fixedly connected outside the threaded head, a nozzle is fixedly connected at the top of the round block one, a limiting mechanism is arranged outside the round block two, and a reinforcing mechanism is arranged on one side of the limiting mechanism.

[0008] The reinforcing mechanism comprises a support plate one, the support plate one is fixedly connected to the outer wall of the round block two, a long shaft is rotationally connected in the support plate one, a support plate two is fixedly connected to the outer wall of the long shaft, a support box is fixedly connected to one side of the support plate two, a threaded rod one is threadedly connected to the top of the support box, a rectangular plate is rotationally connected to the bottom end of the threaded rod one, a connecting block is fixedly connected to the bottom of the rectangular plate, and a pressing plate is fixedly connected to the bottom of the connecting block.

[0009] Preferably, the bottom of the pressing plate is in close contact with the top of the round block one, and the bottom of the pressing plate is provided with anti-skid lines to improve the stability of the pressing of the round block one.

[0010] Preferably, the outer side of the rectangular plate is matched with the shape of the inner wall of the support box, and the rectangular plate is slidingly connected to the inner wall of the support box, so that the rectangular plate can stably move.

[0011] Preferably, the top end of the threaded rod one is fixedly connected with a torsion sleeve one, and the threaded rod one penetrates through the top of the support box, so as to conveniently rotate the threaded rod one through the torsion sleeve one.

[0012] Preferably, the bottom of the support box is provided with an opening, and the connecting block penetrates through the opening, so that the connecting block can move through the opening.

[0013] Preferably, the limiting mechanism comprises a support plate three, the support plate three is fixedly connected to the outer wall of the round block two, a threaded rod two is fixedly connected to the top of the support plate three, a threaded sleeve is threadedly connected to the outer wall of the threaded rod two, and a threaded rod three is fixedly connected to the bottom end of the long shaft, so as to guarantee the stability of the reinforcing.

[0014] Preferably, the outer wall of the threaded sleeve is fixedly connected with a torsion sleeve two, and the threaded sleeve is threadedly connected to the outer wall of the threaded rod three, so as to limit the rotation of the long shaft.

[0015] Compared with the prior art, the spray device for fire safety has the following beneficial effects:

[0016] 1. The spray device for fire safety is provided with a reinforcing mechanism, so that the bottom of the pressing plate is in close contact with the top of the round block one, the round block one can be pressed and limited, the reinforcing and limiting functions are realized at the connecting part, the loosening and falling of the connection part caused by the influence of the external environment is reduced, the security risk is reduced, and the further development of the fire safety spraying work is facilitated.

[0017] 2. The spray device for fire safety is provided with a limiting mechanism, so that the long shaft cannot rotate, the stability of the reinforcing and pressing of the round block one is guaranteed, the long shaft cannot easily rotate, and the stable development of the reinforcing work is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0019] Figure 1 It is a structural front view of the present application.

[0020] Figure 2 It is a sectional view of the support box.

[0021] Figure 3 It is Figure 1 It is an enlarged structural schematic view of position A in the middle.

[0022] Figure 4 It is Figure 1 It is an enlarged structural schematic view of position B in the middle.

[0023] In the figure: 1, connecting water pipe; 2, spray head; 3, reinforcing mechanism; 31, support plate one; 32, long shaft; 33, support plate two; 34, support box; 35, threaded rod one; 36, rectangular plate; 37, connecting block; 38, pressing plate; 4, limiting mechanism; 41, support plate three; 42, threaded rod two; 43, threaded sleeve; 44, threaded rod three; 5, round block two; 6, connecting sleeve; 7, threaded head; 8, round block one. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0026] The present application provides the following technical solutions: Embodiment one

[0027] In combination Figures 1 to 4 The utility model provides a spray device for fire safety, including connecting water pipe 1, the top of connecting water pipe 1 is fixedly connected with round block two 5, the inner ring of round block two 5 is fixedly connected with connecting sleeve 6, the inner ring of connecting sleeve 6 is threadedly connected with threaded head 7, the outside of threaded head 7 is fixedly connected with round block one 8, and the top of round block one 8 is fixedly connected with shower head 2, the outside of round block two 5 is provided with limiting mechanism 4, and one side of limiting mechanism 4 is provided with reinforcing mechanism 3;

[0028] Reinforcing mechanism 3 includes support plate one 31, and support plate one 31 is fixedly connected to the outer wall of round block two 5, and long shaft 32 is rotatably connected in the inside of support plate one 31, and support plate two 33 is fixedly connected to the outer wall of long shaft 32, and support box 34 is fixedly connected to one side of support plate two 33, and threaded rod one 35 is threadedly connected to the top of support box 34, and rectangular plate 36 is rotatably connected to the bottom end of threaded rod one 35, and connecting block 37 is fixedly connected to the bottom of rectangular plate 36, and pressure plate 38 is fixedly connected to the bottom of connecting block 37.

[0029] Further, the bottom of pressure plate 38 is in contact with the top of round block one 8, and the bottom of pressure plate 38 is provided with anti-skid lines, which improves the stability of the pressure of round block one 8.

[0030] Further, the shape of the outside of rectangular plate 36 matches the shape of the inner wall of support box 34, and rectangular plate 36 is slidably connected to the inner wall of support box 34, so that rectangular plate 36 can move stably.

[0031] Further, the top of threaded rod one 35 is fixedly connected with a torsion sleeve one, and threaded rod one 35 penetrates through the top of support box 34, so that threaded rod one 35 can be rotated by the torsion sleeve one.

[0032] Further, the bottom of support box 34 is provided with an opening, and connecting block 37 penetrates through the opening, so that connecting block 37 can move through the opening. Embodiment two

[0033] Reference Figures 1 to 4 And on the basis of embodiment one, further obtain limiting mechanism 4 including support plate three 41, and support plate three 41 is fixedly connected to the outer wall of round block two 5, and threaded rod two 42 is fixedly connected to the top of support plate three 41, and threaded sleeve 43 is threadedly connected to the outer wall of threaded rod two 42, and threaded rod three 44 is fixedly connected to the bottom end of long shaft 32, to ensure the stability of reinforcement.

[0034] Further, the outer wall of threaded sleeve 43 is fixedly connected with a torsion sleeve two, and threaded sleeve 43 is threadedly connected to the outer wall of threaded rod three 44, to limit the rotation of long shaft 32.

[0035] In actual operation, when the device is used, first, the connecting sleeve 6 is screwed into the outside of the threaded head 7, so that the preliminary connection of the spray head 2 and the connecting water pipe 1 can be achieved, then the support plate two 33 can be rotated to drive the long shaft 32 to rotate, so that the support plate two 33 can make circular motion along the axis of the long shaft 32, so that the pressing plate 38 can be located on the top of the circular block one 8, then the torsion sleeve one is rotated to drive the threaded rod one 35 to rotate, since the threaded rod one 35 and the support box 34 are threadedly connected, and the rectangular plate 36 can slide and limit on the inner wall of the support box 34, so that the threaded rod one 35 drives the rectangular plate 36 to descend, the rectangular plate 36 can drive the pressing plate 38 to move downward through the connecting block 37, so that the bottom of the pressing plate 38 is in close contact with the top of the circular block one 8, thereby achieving the purpose of pressing and limiting the circular block one 8, and the connecting part plays a reinforcing and limiting function, when affected by the outside, reducing the possibility of loosening and falling off, reducing the existing safety hazards, and facilitating the further development of fire safety spraying work.

[0036] When the pressing and limiting of the circular block one 8 is completed, the threaded sleeve 43 can be rotated by the torsion sleeve two at this time, since the threaded rod two 42 and the threaded sleeve 43 are threadedly connected, so that the threaded sleeve 43 moves upward, so that the threaded sleeve 43 can be screwed into the outer wall of the threaded rod three 44, thereby limiting the long shaft 32, so that the long shaft 32 cannot be rotated, ensuring the stability of the reinforced pressing of the circular block one 8, so that the long shaft 32 cannot be easily rotated, ensuring that the reinforcing work can be stably carried out.

[0037] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

Claims

1. A sprinkler device for fire safety, comprising a connecting water pipe (1), characterized in that: The top of the connecting water pipe (1) is fixedly connected to a round block 2 (5), the inner ring of the round block 2 (5) is fixedly connected to a connecting sleeve (6), the inner ring of the connecting sleeve (6) is threadedly connected to a threaded head (7), the outer side of the threaded head (7) is fixedly connected to a round block 1 (8), the top of the round block 1 (8) is fixedly connected to a nozzle (2), a limiting mechanism (4) is provided on the outer side of the round block 2 (5), and a reinforcing mechanism (3) is provided on one side of the limiting mechanism (4); The reinforcing mechanism (3) includes a support plate (31), the support plate (31) being fixedly connected to the outer wall of the round block (5), the support plate (31) being internally rotatably connected to a long shaft (32), the outer wall of the long shaft (32) being fixedly connected to the support plate (33), one side of the support plate (33) being fixedly connected to a support box (34), the top of the support box (34) being threadedly connected to a threaded rod (35), the bottom end of the threaded rod (35) being rotatably connected to a rectangular plate (36), the bottom of the rectangular plate (36) being fixedly connected to a connecting block (37), and the bottom of the connecting block (37) being fixedly connected to a pressing plate (38).

2. A fire safety spraying device according to claim 1, characterized in that: The bottom of the pressing plate (38) is in contact with the top of the round block (8), and the bottom of the pressing plate (38) is provided with anti-slip lines.

3. A fire safety spraying device according to claim 1, characterized in that: The outer shape of the rectangular plate (36) matches the inner wall shape of the support box (34), and the rectangular plate (36) is slidably connected to the inner wall of the support box (34).

4. A fire safety sprinkler according to claim 1, characterized in that: The top of the threaded rod (35) is fixedly connected to a torsion sleeve (3), and the threaded rod (35) passes through the top of the support box (34).

5. A fire safety sprinkler according to claim 1, characterized in that: An opening is provided at the bottom of the support box (34), and the connecting block (37) passes through the opening.

6. A fire safety sprinkler according to claim 1, characterized in that: The limiting mechanism (4) includes a support plate three (41), the support plate three (41) is fixedly connected to the outer wall of the round block two (5), the top of the support plate three (41) is fixedly connected to the threaded rod two (42), the outer wall of the threaded rod two (42) is threadedly connected to the threaded sleeve (43), and the bottom end of the long shaft (32) is fixedly connected to the threaded rod three (44).

7. A fire safety sprinkler according to claim 6, characterized in that: The outer wall of the threaded sleeve (43) is fixedly connected to the second twist sleeve, and the threaded sleeve (43) is threadedly connected to the outer wall of the threaded rod (44).

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