Anti-impact and anti-deformation fire-fighting pipe fitting

Abstract

The utility model relates to a fire-fighting pipe fitting, in particular to an anti-impact and anti-deformation fire-fighting pipe fitting. The utility model provides an anti-impact anti-deformation fire-fighting pipe fitting which comprises a fire-fighting pipe fitting body, a compression-resistant reinforcing part is arranged outside the fire-fighting pipe fitting body, a plurality of positioning mechanisms used for positioning the fire-fighting pipe fitting body are arranged at the bottom of the compression-resistant reinforcing part in a matched mode, a sleeve is arranged outside the compression-resistant reinforcing part, and the compression-resistant reinforcing part is in sliding fit with the sleeve. The anti-impact fire-fighting pipe fitting has the advantages that the anti-impact capacity of the fire-fighting pipe fitting is improved by additionally arranging the anti-pressure reinforcing piece, the positioning mechanism and the sleeve, the anti-pressure reinforcing piece comprises a plurality of steel rings which are evenly distributed outside the fire-fighting pipe fitting to achieve the reinforcing purpose, and therefore the overall anti-impact capacity is improved, and the positioning mechanism comprises a guide rod which is connected with the guide rod. And a spring is arranged on the guide rod, and the spring has a vibration reduction effect, so that the stability of the fire-fighting pipe fitting is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire-fighting pipe fittings, and particularly relates to an impact-resistant and deformation-resistant fire-fighting pipe fitting. Background Art

[0002] Fire-fighting pipe fittings are pipe fittings used in piping systems established for fire-fighting. Due to special needs, there are special requirements for the thickness and material of fire-fighting pipe fittings, and they are sprayed with red paint.

[0003] Fire-fighting pipe fittings are commonly used pipes in fire-fighting water supply systems. Currently, most fire-fighting pipe fittings need to be exposed to the outside, which makes them vulnerable to external forces and lead to damage.

[0004] Therefore, in view of the shortcomings of the above scheme in actual production and implementation, it is revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model is created, and an impact-resistant and anti-deformation fire-fighting pipe fitting is provided to solve the above-mentioned problems. Utility Model Content

[0005] The utility model provides an impact-resistant and deformation-resistant fire-fighting pipe fitting, which solves the problems in the prior art.

[0006] The technical solution of the utility model is achieved as follows: an impact-resistant and deformation-resistant fire-fighting pipe fitting, comprising: a fire-fighting pipe fitting, a compression-resistant reinforcement member is arranged on the outside of the fire-fighting pipe fitting, a plurality of positioning mechanisms for positioning the fire-fighting pipe fitting are arranged at the bottom of the compression-resistant reinforcement member, a sleeve is arranged on the outside of the compression-resistant reinforcement member, and the compression-resistant reinforcement member is slidably matched with the sleeve.

[0007] As a preferred embodiment of an impact-resistant and deformation-resistant fire-fighting pipe fitting, a flange is provided at the end of the fire-fighting pipe fitting, bolts are provided on the flange, and the fire-fighting pipe fitting is fixedly matched with the sleeve through the bolts.

[0008] As a preferred embodiment of an impact-resistant and deformation-resistant fire-fighting pipe fitting, the compression reinforcement member includes a first slide bar, a second slide bar is arranged at the bottom of the first slide bar, a steel ring is arranged between the first slide bar and the second slide bar, a fastener is arranged on the first slide bar, and a threaded hole is arranged on the second slide bar corresponding to the fastener, the fastener is threadedly engaged in the threaded hole, and the first slide bar is fixedly engaged with the second slide bar through the fastener.

[0009] As a preferred embodiment of the impact-resistant and deformation-resistant fire-fighting pipe fitting, a slide groove is provided on the inner wall of the sleeve, and the first slide bar is slidably fitted in the slide groove.

[0010] As a preferred embodiment of an impact-resistant and deformation-resistant fire-fighting pipe fitting, a first semi-ring groove is provided at the bottom of the first slide bar corresponding to the steel ring, and a second semi-ring groove is provided at the top of the second slide bar corresponding to the steel ring, and the first semi-ring groove corresponds to the second semi-ring groove to achieve wrapping and fixation of the steel ring.

[0011] With the above solution, the first slide bar and the second slide bar cooperate with each other to fix the steel ring, and the steel ring serves the purpose of reinforcement, thereby improving the overall impact resistance, thereby avoiding deformation of the fire-fighting pipe fittings caused by direct external forces.

[0012] As a preferred embodiment of the impact-resistant and deformation-resistant fire-fighting pipe fitting, the positioning mechanism includes a guide sleeve, a guide rod is slidably fitted inside the guide sleeve, and a spring is provided between the guide rod and the guide sleeve.

[0013] As a preferred implementation of an impact-resistant and deformation-resistant fire-fighting pipe fitting, the guide sleeve is fixedly engaged with the bottom of the second slide bar by means of threads.

[0014] As a preferred embodiment of an impact-resistant and deformation-resistant fire-fighting pipe fitting, a guide hole is provided at the bottom of the guide sleeve corresponding to the guide rod, the guide rod is slidably fitted in the guide hole, a limiting plate is provided at the top of the guide rod, the limiting plate is provided in the guide sleeve, and an end plate is provided at the bottom of the guide rod, and the end plate abuts against the fire-fighting pipe fitting.

[0015] By adopting the above scheme, the guide rod can be extended and retracted along the guide hole, and can be reset under the action of the spring. Secondly, the spring has a vibration reduction effect, which can buffer the vibration and avoid causing the stability of the fire-fighting pipe fitting.

[0016] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: the structure improves the impact resistance of the fire-fighting pipe fittings by adding compression reinforcement members, positioning mechanisms and sleeves. The compression reinforcement members include multiple steel rings, which are evenly distributed on the outside of the fire-fighting pipe fittings to achieve the purpose of reinforcement, thereby improving the overall impact resistance. The positioning mechanism includes a guide rod to achieve stable support for the fire-fighting pipe fittings, wherein a spring is arranged on the guide rod, and the spring has a vibration reduction effect to improve the stability of the fire-fighting pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1This is a schematic diagram of the structure of the impact-resistant and deformation-resistant fire-fighting pipe fitting of the utility model;

[0019] Figure 2 It is a schematic diagram of the longitudinal section structure of the impact-resistant and deformation-resistant fire-fighting pipe fitting of the utility model;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of the impact-resistant and deformation-resistant fire-fighting pipe fitting of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the casing of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the compressive reinforcement member of the utility model;

[0023] Figure 6 It is a schematic diagram of the partial structural disassembly of the compression reinforcement member of the utility model;

[0024] Figure 7 This is a schematic diagram of the structural disassembly of the positioning mechanism of the utility model;

[0025] In the figure, 1-firefighting pipe fitting; 2-compression reinforcement member; 21-first slide bar; 22-second slide bar; 23-steel ring; 24-first semi-ring groove; 25-second semi-ring groove; 26-fastener; 27-threaded hole; 3-positioning mechanism; 31-guide sleeve; 32-guide rod; 33-guide hole; 34-limiting plate; 35-end plate; 36-spring; 4-sleeve; 41-slide groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-3 As shown, an impact-resistant and deformation-resistant fire-fighting pipe fitting comprises: a fire-fighting pipe fitting 1, a compression-resistant reinforcement member 2 is arranged on the outside of the fire-fighting pipe fitting 1, a plurality of positioning mechanisms 3 for positioning the fire-fighting pipe fitting 1 are arranged at the bottom of the compression-resistant reinforcement member 2, a sleeve 4 is arranged on the outside of the compression-resistant reinforcement member 2, and the compression-resistant reinforcement member 2 and the sleeve 4 are slidably matched.

[0028] Furthermore, a flange is provided at the end of the fire-fighting pipe fitting 1, and bolts are provided on the flange. The fire-fighting pipe fitting 1 is fixedly matched with the sleeve 4 through the bolts, and the fire-fighting pipe fitting 1 and the sleeve 4 can also be reinforced by welding technology.

[0029] like Figure 4-6 As shown, the compression reinforcement member 2 includes a first slide bar 21, a second slide bar 22 is arranged at the bottom of the first slide bar 21, a steel ring 23 is arranged between the first slide bar 21 and the second slide bar 22, a fastener 26 is arranged on the first slide bar 21, and a threaded hole 27 is arranged on the second slide bar 22 corresponding to the fastener 26, the fastener 26 is threadedly fitted in the threaded hole 27, and the first slide bar 21 is fixedly fitted with the second slide bar 22 through the fastener 26.

[0030] Furthermore, a slide groove 41 is provided on the inner wall of the sleeve 4 , and the first slide bar 21 is slidably fitted in the slide groove 41 .

[0031] Furthermore, a first semi-ring groove 24 is provided at the bottom of the first slide bar 21 corresponding to the steel ring 23, and a second semi-ring groove 25 is provided at the top of the second slide bar 22 corresponding to the steel ring 23. The first semi-ring groove 24 corresponds to the second semi-ring groove 25 to achieve wrapping and fixation of the steel ring 23.

[0032] like Figure 7 As shown, the positioning mechanism 3 includes a guide sleeve 31 , a guide rod 32 is slidably fitted inside the guide sleeve 31 , and a spring 36 is provided between the guide rod 32 and the guide sleeve 31 .

[0033] Furthermore, the guide sleeve 31 is fixedly engaged with the bottom of the second slide bar 22 by means of threads.

[0034] Furthermore, a guide hole 33 is provided at the bottom of the guide sleeve 31 corresponding to the guide rod 32, and the guide rod 32 is slidably fitted in the guide hole 33. A limit plate 34 is provided on the top of the guide rod 32, and the limit plate 34 is arranged in the guide sleeve 31. An end plate 35 is provided at the bottom of the guide rod 32, and the end plate 35 abuts against the fire-fighting pipe fitting 1.

[0035] In actual application, the compression reinforcement member 2 includes multiple steel rings 35 and sliding strips for fixing the steel rings 35. The multiple steel rings 35 are distributed on the outside of the fire-fighting pipe fitting 1 to achieve the purpose of reinforcement, thereby improving the overall impact resistance; the positioning mechanism 3 includes a guide rod 32, and the end of the guide rod 32 abuts against the fire-fighting pipe fitting 1 to improve the stability of the fire-fighting pipe fitting 1, wherein a spring 36 is arranged on the guide rod 32, and the spring 36 can absorb vibration and impact energy to avoid direct damage to the fire-fighting pipe fitting 1.

[0036] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An impact-resistant and deformation-resistant fire-fighting pipe fitting, comprising: A fire-fighting pipe fitting (1), characterized in that a compression-resistant reinforcement member (2) is arranged on the outside of the fire-fighting pipe fitting (1), a plurality of positioning mechanisms (3) for positioning the fire-fighting pipe fitting (1) are arranged on the bottom of the compression-resistant reinforcement member (2), a sleeve (4) is arranged on the outside of the compression-resistant reinforcement member (2), and the compression-resistant reinforcement member (2) and the sleeve (4) are slidably matched.

2. The impact-resistant and deformation-resistant fire-fighting pipe fitting according to claim 1, characterized in that: The end of the fire-fighting pipe fitting (1) is provided with a flange, and bolts are provided on the flange. The fire-fighting pipe fitting (1) is fixedly matched with the sleeve (4) via the bolts.

3. The impact-resistant and deformation-resistant fire-fighting pipe fitting according to claim 1, characterized in that: The compression reinforcement member (2) comprises a first slide bar (21), a second slide bar (22) is arranged at the bottom of the first slide bar (21), a steel ring (23) is arranged between the first slide bar (21) and the second slide bar (22), a fastener (26) is arranged on the first slide bar (21), a threaded hole (27) is arranged on the second slide bar (22) corresponding to the fastener (26), the fastener (26) is threadedly fitted in the threaded hole (27), and the first slide bar (21) is fixedly fitted with the second slide bar (22) through the fastener (26).

4. The impact-resistant and deformation-resistant fire-fighting pipe fitting according to claim 3, characterized in that: A sliding groove (41) is provided on the inner wall of the sleeve (4), and the first sliding strip (21) is slidably fitted in the sliding groove (41).

5. The impact-resistant and deformation-resistant fire-fighting pipe fitting according to claim 3, characterized in that: A first semi-ring groove (24) is provided at the bottom of the first slide bar (21) corresponding to the steel ring (23), and a second semi-ring groove (25) is provided at the top of the second slide bar (22) corresponding to the steel ring (23), and the first semi-ring groove (24) corresponds to the second semi-ring groove (25) to achieve wrapping and fixing of the steel ring (23).

6. The impact-resistant and deformation-resistant fire-fighting pipe fitting according to claim 1, characterized in that: The positioning mechanism (3) comprises a guide sleeve (31), a guide rod (32) is slidably fitted inside the guide sleeve (31), and a spring (36) is provided between the guide rod (32) and the guide sleeve (31).

7. The impact-resistant and deformation-resistant fire-fighting pipe fitting according to claim 6, characterized in that: The guide sleeve (31) is fixedly engaged with the bottom of the second slide bar (22) via threads.

8. The impact-resistant and deformation-resistant fire-fighting pipe fitting according to claim 6, characterized in that: A guide hole (33) is provided at the bottom of the guide sleeve (31) corresponding to the guide rod (32), the guide rod (32) is slidably fitted in the guide hole (33), and a limit plate (34) is provided at the top of the guide rod (32). The limiting plate (34) is arranged in the guide sleeve (31), and an end plate (35) is arranged at the bottom of the guide rod (32). The end plate (35) abuts against the fire-fighting pipe fitting (1).

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