Mounting device applied to fire hose reel of grain barn

Abstract

The utility model discloses a fire hose reel mounting device applied to a grain bin, a top support is horizontally arranged on the bottom surface of a fire hose reel box, two foot supports are vertically arranged, two ends of the top support are erected at the top ends of the two foot supports, the two ends of the top support are provided with top support fixing holes, and the top ends of the two foot supports are provided with foot support threaded holes. Two reel box fixing holes are formed in the bottom face of the fire hose reel box, the threaded ends of the galvanized bolts sequentially penetrate through the reel box fixing holes and the top support fixing holes and then are screwed into the threaded holes of the foot supports, the bottom ends of the two foot supports are fixedly welded to the two ends of the bottom support, and the bottom support is fixed to the completed bottom face of an outdoor building through the galvanized expansion bolts. The heat preservation waterproof layer on the outer side of the outer wall of the grain warehouse can be prevented from being damaged, rainwater is prevented from permeating into a house, and mould breeding of the inner wall is avoided.

Description

Technical Field

[0001] The utility model relates to the field of grain warehouse engineering construction, in particular to an installation device for a fire hose reel used in a grain warehouse. Background Art

[0002] The use of existing technologies will inevitably damage the building's waterproof layer and insulation layer, and there are many problems. First, grain warehouse projects all need to set up waterproof layers that are higher than the requirements of conventional projects. They can effectively prevent moisture penetration. If these layers are damaged, rainwater will penetrate into the house from the side walls, and may even penetrate into the concrete, causing serious impacts on the entire building structure and food security; secondly, the insulation layer of the grain warehouse project is an important protective layer of the building. After the insulation layer breaks, the heat exchange between the indoor air and the external environment increases, resulting in large changes in indoor temperature, which may cause the exterior wall area to become damp, allowing moisture to penetrate into the wall. For a long time, moisture accumulation in the wall may cause corrosion and mold growth; thirdly, the thickness of the waterproof layer and insulation layer of the grain warehouse project is relatively thick, and the fire hose reel box is more difficult to fix. The hose reel box often falls to the outdoor ground, and the reliability of firefighting measures cannot be guaranteed.

[0003] The reliability of the installation method of the fire hose reel box in most grain warehouse projects needs to be strengthened and improved. Therefore, a new installation method of the fire hose reel box in the grain warehouse project is needed to change the status quo. Utility Model Content

[0004] The utility model aims to solve the above problems in the prior art and provide a fire hose reel installation device for grain bins.

[0005] The above-mentioned purpose of the utility model is achieved by the following technical means:

[0006] A fire hose reel installation device used in a grain warehouse comprises a support frame, the support frame comprises a top support, a foot support and a bottom support, the top support is arranged on the bottom surface of a fire hose reel box, there are two foot supports and they are arranged vertically, two ends of the top support are mounted on the top ends of two foot supports, two ends of the top support are provided with top support fixing holes, the top ends of the two foot supports are provided with foot support threaded holes, the bottom surface of the fire hose reel box is provided with two reel box fixing holes, the positions of the reel box fixing holes, the top support fixing holes and the foot support threaded holes correspond to each other, the threaded ends of the galvanized bolts pass through the reel box fixing holes and the top support fixing holes in turn and are screwed into the foot support threaded holes, the bottom ends of the two foot supports are fixedly welded to the two ends of the bottom support, and the bottom support is fixed to the finished bottom surface of an outdoor building through galvanized expansion bolts.

[0007] As described above, the support frame includes a first support frame and a second support frame, and the first support frame is located between the second support frame and the outer wall of the grain warehouse.

[0008] As described above, the top support of the first support frame and the top support of the second support frame are arranged in parallel.

[0009] As described above, the bottom support of the first support frame and the bottom support of the second support frame are arranged in parallel.

[0010] As mentioned above, shock-absorbing pads are arranged between the bottom support of the first support frame and the bottom support of the second support frame and the finished bottom surface of the outdoor building.

[0011] As described above, the thickness of the shock-absorbing pad increases successively from the end facing the outer wall of the grain warehouse to the end facing away from the outer wall of the grain warehouse.

[0012] As described above, the fire hose reel box is arranged with its back against the outer wall of the grain warehouse, and a thermal insulation and waterproof layer is arranged on one side of the outer wall of the grain warehouse close to the fire hose reel box.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Compared with the traditional installation method of fire hose reel box (fire hose reel box is fixed to the outer wall of grain warehouse by bolts), the top support, foot support, bottom support, galvanized bolts, galvanized expansion bolts and other accessories can protect the thermal insulation and waterproof layer of grain warehouse project, avoid the damage of thermal insulation and waterproof layer, prevent rainwater from penetrating into the house, and prevent mold growth on the inner wall;

[0015] 2. Through the top support, foot support, bottom support, galvanized bolts, galvanized expansion bolts and other accessories, the fire hose reel box can be installed on the ground, avoiding the traditional fire hose reel box installation method that is prone to falling;

[0016] 3. All materials are mature products in the market, low cost, easy to use and easy to promote. The utility model is not only suitable for new construction projects, but also suitable for retrofitting and renovation of existing construction projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the installation plan of the fire hose reel box of the utility model;

[0018] Figure 2 This is the Ⅰ-Ⅰ cross-sectional view of the installation of the fire hose reel box of the utility model;

[0019] Figure 3 This is the Ⅱ-Ⅱ cross-sectional view of the installation of the fire hose reel box of the utility model;

[0020] Figure 4 It is the III-III cross-sectional view of the installation of the fire hose reel box of the utility model;

[0021] Figure 5 This is the IV-IV cross-sectional view of the installation of the fire hose reel box of the utility model;

[0022] Figure 6 Schematic diagram of a shock-absorbing pad with gradient thickness.

[0023] In the figure: 1-exterior wall of grain warehouse; 2-thermal insulation and waterproof layer; 3-water supply pipe (DN25 hot-dip galvanized steel pipe with inner and outer walls); 4-fire hose reel box (800mm*650mm*240mm); 5-finished bottom surface of outdoor building; 6-galvanized bolts (M8*100mm); 7-top support (650mm long, 50mm wide, 10mm thick galvanized steel); 8-foot support (860mm long, 50mm wide, 10mm thick galvanized steel); 9-galvanized expansion bolt (M10*200mm); 10-bottom support (950mm long, 50mm wide, 10mm thick galvanized steel); 11-shock-absorbing pad. DETAILED DESCRIPTION

[0024] In order to facilitate ordinary technicians in this field to understand and implement the present invention, the present invention is further described in detail below in conjunction with embodiments. It should be understood that the implementation examples described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] A fire hose reel installation device for grain warehouse includes a support frame, the support frame includes a top support 7, two foot supports 8 and a bottom support 10, the top support 7 is arranged on the bottom surface of a fire hose reel box 4, the fire hose reel box 4 is backed by an outer wall 1 of the grain warehouse, and a thermal insulation and waterproof layer is arranged on one side of the outer wall 1 of the grain warehouse close to the fire hose reel box 4. The two foot supports 8 are arranged vertically, the two ends of the top support 7 are erected on the top of the two foot supports 8, the two ends of the top support 7 are provided with top support fixing holes, the two foot supports 8 are provided with foot support threaded holes on the top, the bottom surface of the fire hose reel box 4 is provided with two reel box fixing holes, the positions of the reel box fixing holes, the top support fixing holes, and the foot support threaded holes correspond to each other, the threaded ends of the galvanized bolts 6 pass through the reel box fixing holes and the top support fixing holes in turn, and are screwed into the foot support threaded holes, the bottom ends of the two foot supports 8 are fixedly welded to the two ends of the bottom support 10, and the bottom support 10 is fixed to the bottom surface of the outdoor building through the galvanized expansion bolts 9.

[0026] In this embodiment, the support frame includes a first support frame and a second support frame, and the first support frame is located between the second support frame and the outer wall 1 of the grain warehouse.

[0027] The top support 7 of the first support frame and the top support 7 of the second support frame are arranged in parallel, and the bottom support 10 of the first support frame and the bottom support 10 of the second support frame are arranged in parallel.

[0028] In this embodiment, the size of the fire hose reel box 4 is 800mm*650mm*240mm; the top support 7 is galvanized steel with a length of 650mm, a width of 50mm and a thickness of 10mm; the foot support 8 is galvanized steel with a length of 860mm, a width of 50mm and a thickness of 10mm; the bottom support 10 is galvanized steel with a length of 950mm, a width of 50mm and a thickness of 10mm.

[0029] The fire hose reel box 4 is fixed to the ground using a top support 7, a foot support 8, a bottom support 10, a galvanized bolt 6, and a galvanized expansion bolt 9, which not only solves the installation problem of the fire hose reel box 4, but also solves the disadvantage that the fire hose reel box 4 is exposed on the outer wall 1 of the grain warehouse, and the weight of the fire hose reel box 4 is completely borne by the bolts or expansion bolts fixed on the outer wall 1 of the grain warehouse from the back.

[0030] Two top support fixing holes are provided at both ends of each top support 7, and the top support fixing holes are 50 mm away from the side of the adjacent fire hose reel box 4, as shown in the figure. The utility model does not need to punch holes in the wall, and does not affect the thermal insulation and waterproof layer 2 of the outer wall 1 of the grain warehouse. The threaded end of the galvanized bolt 6 passes through the reel box fixing hole and the top support fixing hole in turn and is screwed into the threaded hole of the foot support, so that the fire hose reel box 4, the top support 7, and the foot support 8 can be fixed together, and the operation is simple.

[0031] Each bottom support 10 is fixed to the finished bottom surface 5 of the outdoor building by means of galvanized expansion bolts 9. Four bottom support fixing holes are provided on each bottom support 10, two of which are located on both sides of one of the foot supports 8, and the other two are located on both sides of the other foot support 8. Each bottom support 10 is fixed to the finished bottom surface 5 of the outdoor building by means of four galvanized expansion bolts 9 passing through the corresponding bottom support fixing holes, as shown in the figure. This installation method does not require drilling holes in the wall, does not affect the thermal insulation and waterproof layer 2 of the outer wall 1 of the grain warehouse, and the bottom support 10 is provided with four bottom support fixing holes to further improve the structural stability, and the installation method of the galvanized expansion bolts 9 is easy to operate.

[0032] The two top supports 7 and the four foot supports 8 are all connected by welding, and anti-corrosion measures are adopted after the connection, and the anti-corrosion layer is chromium.

[0033] The top support 7, the foot support 8, the bottom support 10, the galvanized bolts 6, and the galvanized expansion bolts 9 are all coated with an anti-corrosion and anti-rust layer.

[0034] One end of the water supply pipe 3 (DN25 hot-dip galvanized steel pipe with inner and outer walls) is connected to the fire hose reel box 4, and the other end is connected to the buried pipeline under the bottom surface 5 of the outdoor building. The water supply pipe 3 is installed vertically, and the horizontal distance between the water supply pipe 3 and the right outer frame of the fire hose reel box 4 is 140mm. It can also be set on the side of the fire hose reel box 4 according to the actual needs of the occasion.

[0035] Shock-absorbing pads 11 are provided between the bottom support 10 of the first support frame, the bottom support 10 of the second support frame and the finished bottom surface 5 of the outdoor building. The shock-absorbing pads 11 are made of rubber, and the characteristics of the shock-absorbing pads 11 are both high elasticity and high viscosity. The elasticity of rubber is generated by the change of its curled molecular conformation. The interaction between rubber molecules will hinder the movement of the molecular chain, thereby showing the characteristics of viscous damping.

[0036] Preferably, the thickness of the shock-absorbing pad 11 increases from the end facing the grain warehouse outer wall 1 to the end facing away from the grain warehouse outer wall 1. In this embodiment, the thickness of the shock-absorbing pad 11 facing the grain warehouse outer wall 1 is 6 mm, and the thickness of the end facing away from the grain warehouse outer wall 1 is 8 mm. Through the shock-absorbing pad 11 with gradually changing thickness, the fire hose reel 4 can be placed against the grain warehouse outer wall 1 at a slightly inclined angle, which greatly increases the stability of the installation method.

[0037] In summary, the utility model can achieve reliable fixation of the fire hose reel box 4, has a simple structure, low cost, strong applicability to sites, is easy to build and remove, meets the fire safety requirements of the construction site, and will not affect the thermal insulation and waterproof layer on the outside of the outer wall 1 of the grain warehouse.

[0038] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A fire hose reel installation device for a grain silo, comprising a support frame, characterized in that: The support frame comprises a top support (7), a foot support (8) and a bottom support (10), wherein the top support (7) is arranged on the bottom surface of the fire hose reel box (4), the foot support (8) is two and vertically arranged, the two ends of the top support (7) are mounted on the top ends of the two foot supports (8), the two ends of the top support (7) are provided with top support fixing holes, the top ends of the two foot supports (8) are provided with foot support threaded holes, the bottom surface of the fire hose reel box (4) is provided with two reel box fixing holes, the positions of the reel box fixing holes, the top support fixing holes and the foot support threaded holes correspond to each other, the threaded ends of the galvanized bolts (6) pass through the reel box fixing holes and the top support fixing holes in sequence and are then screwed into the foot support threaded holes, the bottom ends of the two foot supports (8) are fixedly welded to the two ends of the bottom support (10), and the bottom support (10) is fixed to the finished bottom surface (5) of the outdoor building through galvanized expansion bolts (9).

2. The installation device for a fire hose reel used in a grain silo according to claim 1, characterized in that: The support frame comprises a first support frame and a second support frame, and the first support frame is located between the second support frame and the outer wall (1) of the grain warehouse.

3. The installation device for a fire hose reel used in a grain silo according to claim 2, characterized in that: The top support (7) of the first support frame and the top support (7) of the second support frame are arranged in parallel, and the bottom support (10) of the first support frame and the bottom support (10) of the second support frame are arranged in parallel.

4. The installation device for a fire hose reel used in a grain silo according to claim 2, characterized in that: Shock-absorbing pads (11) are provided between the bottom support (10) of the first support frame and the bottom support (10) of the second support frame and the finished bottom surface (5) of the outdoor building.

5. The installation device for a fire hose reel used in a grain silo according to claim 4, characterized in that: The thickness of the shock-absorbing pad (11) increases gradually from the end facing the outer wall (1) of the grain warehouse to the end facing away from the outer wall (1) of the grain warehouse.

6. The installation device for a fire hose reel used in a grain silo according to claim 2, characterized in that: The fire hose reel box (4) is arranged with its back against the outer wall (1) of the grain warehouse, and a thermal insulation and waterproof layer is arranged on one side of the outer wall (1) of the grain warehouse close to the fire hose reel box (4).

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