CN216976128U - A reinforcement assembly for fire hose connection - Google Patents

Abstract

The utility model discloses a reinforcement assembly for connecting fire-fighting water pipes, which comprises a first fire-fighting water pipe, a second fire-fighting water pipe, a first reinforcement shell and a second reinforcement shell, wherein both sides of the first reinforcement shell and the second reinforcement shell are Electric push rods are arranged symmetrically, one end of the piston rods of the four groups of electric push rods is fixedly connected with an arc-shaped plate, one side of the arc-shaped plate is fixedly connected with an arc-shaped insert block, and one side of the first connecting plate and the second connecting plate are There are two sets of arc grooves. The purpose of the present utility model is to provide a reinforcement assembly for connecting fire water pipes. By arranging a first reinforcement shell and a second reinforcement outer shell on the outside of the fire protection water pipe, the first reinforcement shell and the second reinforcement shell are used to be clamped to the fire protection water pipe. Then, the electric push rod is used to drive the arc plate to press and fix the connecting plate connected to the fire water pipe, which avoids the looseness of the connected fire water pipe, avoids water leakage, and saves water resources.

Description

A reinforcement assembly for fire hose connection

technical field

The utility model relates to the technical field of fire-fighting equipment, in particular to a reinforcement component used for connecting fire-fighting water pipes.

Background technique

Fire-fighting pipeline refers to the pipeline material used for fire-fighting, connecting fire-fighting equipment and equipment, and transporting fire-fighting water, gas or other media. Due to special requirements, the thickness and material of fire-fighting pipes have special requirements, and red paint is sprayed to transport fire-fighting water.

Traditional fire water pipes are usually directly connected with bolts. After long-term use, the bolts are prone to rust, which leads to the looseness of the connected fire water pipes. A waste of resources, so we need to propose a reinforcement assembly for fire hose connections.

Utility model content

The purpose of the present utility model is to provide a reinforcement assembly for connecting fire water pipes. By arranging a first reinforcement shell and a second reinforcement outer shell on the outside of the fire protection water pipe, the first reinforcement shell and the second reinforcement outer shell are used to be clamped to the fire protection water pipe. Then, the electric push rod is used to drive the arc-shaped plate to press and fix the connecting plate connecting the fire water pipes, so as to avoid the looseness of the connected fire water pipes, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a reinforcement assembly for connecting fire fighting water pipes, comprising a first fire fighting water pipe, a second fire fighting water pipe, a first reinforced shell and a second reinforced shell, the first fire fighting One end of the water pipe is fixedly connected with a first connecting plate, and one end of the second fire water pipe is fixedly connected with a second connecting plate, and the first connecting plate and the second connecting plate are fixedly connected by first fixing bolts, the said Electric push rods are symmetrically arranged on both sides of the first reinforced shell and the second reinforced shell. Inside the reinforced shell and the second reinforced shell, one end of the four groups of the electric push rod piston rods is fixedly connected with an arc-shaped plate, one side of the arc-shaped plate is fixedly connected with an arc-shaped insert block, and the first connecting plate Two sets of arc-shaped grooves are opened on one side of the second connecting plate and the second connecting plate. The second fixing bolt is locked and fixed.

Preferably, a circular groove is formed on one side of the first connecting plate, and a circular inserting block is fixedly connected to one side of the second connecting plate, and the circular inserting block and the circular groove are arranged correspondingly.

Preferably, a stepped hole is formed on one side of the second connecting plate, a threaded blind hole is formed on one side of the first connecting plate, and one end of the first fixing bolt passes through the stepped hole and is threadedly connected to the threaded blind hole. Inside, four groups of the first fixing bolts are arranged in an annular array.

Preferably, grooves are formed on the inner walls of the first reinforced shell and the second reinforced shell, and two sets of grooves form annular grooves, and the first connecting plate and the second connecting plate are located in the two sets of grooves when they are fixedly connected. internal.

Preferably, two sides of the first reinforcement shell and the second reinforcement shell are fixedly connected with mounting plates, and the four groups of the electric push rods are respectively fixed and installed on one side of the four groups of installation plates.

Preferably, a first fixing block is fixedly connected to one side of the first reinforced shell, a second fixing block is fixedly connected to one side of the second reinforced shell, and one end of the second fixing bolt passes through the first fixing block in sequence. The block and the second fixing block are threadedly connected with a nut.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model firstly sets the first reinforced shell and the second reinforced shell on the first fire water pipe and the second At the junction of the two fire hoses, four sets of electric push rods are used to drive four sets of arc-shaped plates to approach each other, and the first and second connection plates connecting the first and second fire hoses are pressed and fixed, thereby The reinforcement of the connection of the fire water pipes is realized, the looseness of the connected fire water pipes is avoided, and the situation of water leakage is also avoided, and water resources are saved to a certain extent.

Other features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure pointed out in the description and drawings.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of the present utility model;

Fig. 2 is the enlarged view of the place A in Fig. 1 of the utility model;

3 is a schematic cross-sectional structural diagram of the first reinforced shell and the second reinforced shell of the present invention;

FIG. 4 is a schematic diagram of the axonometric structure of the first reinforced shell and the second reinforced shell of the present invention.

In the figure: 1, the first fire hose; 2, the second fire hose; 3, the first connecting plate; 4, the second connecting plate; 5, the circular groove; 6, the circular insert; 7, the first fixing bolt ; 8, the first reinforced shell; 9, the second reinforced shell; 10, the groove; 11, the mounting plate; 12, the electric push rod; 13, the arc plate; 14, the arc insert; 15, the arc slot; 16. The second fixing bolt; 17. The first fixing block; 18. The second fixing block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-4, the utility model provides a technical solution:

A reinforcement assembly for connection of fire water pipes, comprising a first fire water pipe 1, a second fire water pipe 2, a first reinforcement shell 8 and a second reinforcement shell 9, one end of the first fire water pipe 1 is fixedly connected with a first connecting plate 3. One end of the second fire hose 2 is fixedly connected with a second connecting plate 4, the first connecting plate 3 and the second connecting plate 4 are fixedly connected by the first fixing bolts 7, and one side of the second connecting plate 4 is provided with Step holes, one side of the first connecting plate 3 is provided with threaded blind holes, one end of the first fixing bolts 7 is threaded through the stepped holes and connected to the inside of the threaded blind holes, and the first fixing bolts 7 are arranged in an annular array with four groups. The first fixing bolt 7 fixes the first connecting plate 3 and the second connecting plate 4, thereby realizing the connection of the first fire hose 1 and the second fire hose 2;

One side of the first connecting plate 3 is provided with a circular groove 5, and one side of the second connecting plate 4 is fixedly connected with a circular plug 6, and the circular plug 6 and the circular groove 5 are arranged correspondingly. After the connecting plate 3 and the second connecting plate 4 are connected by the first fixing bolts 7, the circular insert 6 is located inside the circular groove 5, so that the joint of the first fire hose 1 and the second fire hose 2 has better sealing performance. ;

Then, the first reinforced shell 8 and the second reinforced shell 9 are sleeved at the connection of the first fire water pipe 1 and the second fire water pipe 2, and a first fixing block 17 is fixedly connected through one side of the first reinforced shell 8. A second fixing block 18 is fixedly connected to one side of the second reinforced shell 9, the first reinforced shell 8 and the second reinforced shell 9 are locked and fixed by a second fixing bolt 16, and one end of the second fixing bolt 16 penetrates the first fixing block in turn. 17 and the second fixing block 18 are threadedly connected with nuts, and the first fixing block 17 and the second fixing block 18 are symmetrically arranged in two groups, which are used to fix the first reinforced shell 8 and the second reinforced shell 9, and pass The inner walls of the first reinforced shell 8 and the second reinforced shell 9 are provided with grooves 10, and the two groups of grooves 10 form annular grooves, which are located in the two groups of grooves when the first connecting plate 3 and the second connecting plate 4 are fixedly connected. inside of 10;

Then, the electric push rods 12 are symmetrically arranged on both sides of the first reinforced shell 8 and the second reinforced shell 9, and the two sides of the first reinforced shell 8 and the second reinforced shell 9 are fixedly connected with the mounting plates 11. The electric push rods 12 are respectively fixed and installed on one side of the four sets of mounting plates 11 , and the piston rods of the four sets of electric push rods 12 respectively penetrate the side walls of the first reinforced shell 8 and the second reinforced shell 9 and extend to the first reinforced shell 8 And the inside of the second reinforcement shell 9, one end of the piston rod of the four groups of electric push rods 12 is fixedly connected with an arc-shaped plate 13, one side of the arc-shaped plate 13 is fixedly connected with an arc-shaped insert block 14, the first connecting plate 3 and the second Two sets of arc-shaped grooves 15 are provided on one side of the two connecting plates 4, and the four sets of arc-shaped insert blocks 14 are respectively arranged in alignment with the four sets of arc-shaped grooves 15;

The four sets of electric push rods 12 are used to drive the four sets of arc-shaped plates 13 to approach each other, and the four sets of arc-shaped plates 13 are used to press against one side of the first connecting plate 3 and the second connecting plate 4 respectively. 14 is located inside the arc-shaped groove 15, and the setting of the arc-shaped insert block 14 and the arc-shaped groove 15 is used to avoid the position of the arc-shaped plate 13 when it is pressed against one side of the first connecting plate 3 and the second connecting plate 4. Therefore, the connection between the first fire water pipe 1 and the second fire water pipe 2 is reinforced, and the looseness between the first fire water pipe 1 and the second fire water pipe 2 is avoided, and water leakage is also avoided.

In the specific use of the present utility model, firstly connect the first fire water pipe 1 and the second fire water pipe 2 through the first connecting plate 3, the second connecting plate 4 and the first fixing bolt 7, and then connect the first reinforced shell 8 and the second reinforced shell 9 are sleeved at the junction of the first fire hose 1 and the second fire hose 2, so that the first connecting plate 3 and the second connecting plate 4 are located inside the groove 10, and then pass the second fixing bolts. 16 Fix the first reinforced shell 8 and the second reinforced shell 9;

Then start the four groups of electric push rods 12, use the four groups of electric push rods 12 to drive the four groups of arc-shaped plates 13 to approach each other, and use the four groups of arc-shaped plates 13 to press against one of the first connecting plate 3 and the second connecting plate 4 respectively. Therefore, the reinforcement of the connection between the first fire water pipe 1 and the second fire water pipe 2 is realized, the looseness between the first fire water pipe 1 and the second fire water pipe 2 is avoided, and water leakage is also avoided. Save water to a certain extent.

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

Claims (6)

1. The utility model provides a consolidate subassembly for fire hose connection, includes first fire hose (1), second fire hose (2), first casing (8) and the second of consolidating consolidates shell (9), its characterized in that: one end of the first fire-fighting water pipe (1) is fixedly connected with a first connecting plate (3), one end of the second fire-fighting water pipe (2) is fixedly connected with a second connecting plate (4), the first connecting plate (3) is fixedly connected with the second connecting plate (4) through a first fixing bolt (7), two sides of the first reinforcing shell (8) and the second reinforcing shell (9) are symmetrically provided with electric push rods (12), four groups of piston rods of the electric push rods (12) respectively penetrate through the side walls of the first reinforcing shell (8) and the second reinforcing shell (9) and extend to the insides of the first reinforcing shell (8) and the second reinforcing shell (9), one ends of the piston rods of the four groups of electric push rods (12) are fixedly connected with arc-shaped plates (13), one side of each arc-shaped plate (13) is fixedly connected with an arc-shaped inserting block (14), two groups of arc-shaped grooves (15) are formed in one sides of the first connecting plate (3) and the second connecting plate (4), the four groups of arc-shaped inserting blocks (14) are respectively aligned with the four groups of arc-shaped grooves (15), and the first reinforcing shell (8) and the second reinforcing shell (9) are locked and fixed through second fixing bolts (16).

2. A fire hose connection strengthening assembly according to claim 1, wherein: circular slot (5) have been seted up to one side of first connecting plate (3), circular inserted block (6) of one side fixedly connected with of second connecting plate (4), circular inserted block (6) are corresponding the setting with circular slot (5).

3. A reinforcing assembly for a fire hose connection according to claim 1, wherein: the novel connecting structure is characterized in that a stepped hole is formed in one side of the second connecting plate (4), a threaded blind hole is formed in one side of the first connecting plate (3), one end of the first fixing bolt (7) penetrates through the stepped hole and is connected to the inside of the threaded blind hole in a threaded mode, and the first fixing bolt (7) is provided with four groups in an annular array mode.

4. A reinforcing assembly for a fire hose connection according to claim 1, wherein: the inner walls of the first reinforcing shell (8) and the second reinforcing shell (9) are provided with grooves (10), the two groups of grooves (10) form annular grooves, and the first connecting plate (3) and the second connecting plate (4) are located inside the two groups of grooves (10) when fixedly connected.

5. A reinforcing assembly for a fire hose connection according to claim 1, wherein: the two sides of the first reinforcing shell (8) and the second reinforcing shell (9) are fixedly connected with mounting plates (11), and the electric push rods (12) are fixedly mounted on one sides of the four mounting plates (11) respectively.

6. A reinforcing assembly for a fire hose connection according to claim 1, wherein: the first fixed block (17) of one side fixedly connected with of first reinforcement shell (8), one side fixedly connected with second fixed block (18) of second reinforcement shell (9), the one end of second fixing bolt (16) runs through first fixed block (17) and second fixed block (18) threaded connection has the nut in proper order.

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