Permanent and temporary combined fire fighting equipment

Abstract

The application discloses a kind of permanent and temporary combination fire-fighting equipment, comprising: main water pipe, including the main unit pipe in each layer building space and the connecting pipe of being arranged on the beam structure of adjacent two building spaces, the connecting pipe both ends are respectively with the main unit pipe in adjacent two building spaces can be detached connection;Fire box is fixed on load-bearing wall, the fire hydrant, fire hose, water gun and the folding assembly for folding the fire hose are arranged in the fire box;Water pipe, one end is communicated with one of main unit pipe, the other end is communicated with the water inlet end of fire hydrant.The application has the beneficial effects of supplying the fire-fighting needs of two stages of construction and after construction, significantly reducing the generation of temporary fire-fighting equipment, reducing the cost waste of fire-fighting system, and not needing construction personnel to install and remove, reinstalling fire-fighting equipment, improving construction efficiency, reducing labor cost, and quickly arranging and storing fire hose.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction fire fighting system. More particularly, the present application relates to a permanent and temporary combined fire fighting equipment. BACKGROUND

[0002] In the process of building construction, according to the provisions of the engineering fire fighting specification, a temporary fire fighting water system needs to be set up, and a temporary fire fighting system needs to be built in the designated area, then after the completion of the building construction, the temporary fire fighting system needs to be removed and a formal fire fighting system needs to be built again. When building the temporary fire fighting system, in order to meet the use requirements of the site, a large number of temporary fire fighting equipment needs to be purchased for installation and use on site, after the removal of the temporary fire fighting system, a large number of fire fighting equipment will be generated, resulting in the waste of the cost of the fire fighting system, and the installation and removal of the fire fighting system by the construction personnel will increase the labor cost. The fire hydrant in the commonly used fire fighting system also has some disadvantages. The fire hydrant, also known as a fire plug, is a fixed fire fighting facility, which is used to control flammable materials, isolate combustion-supporting materials and eliminate ignition sources. The fire hydrant is mainly used for the fire truck to take water from the municipal water supply pipe network or the outdoor fire water supply pipe network to implement fire extinguishing, and can also be directly connected with the water hose and the water gun to discharge water for fire extinguishing. When in use, the front end of the fire water hose is connected with the water gun, then the water hose interface at the other end of the fire water hose is screwed into the fire hydrant, and then the valve of the fire hydrant is opened to realize the water discharge for fire extinguishing at a relatively long distance. Due to the long length of the fire water hose, after use, the staff needs to manually drain the residual water in the fire water hose, then fold and arrange the fire water hose, and then place it in the box, which is very troublesome and time-consuming and laborious. SUMMARY

[0003] An object of the present application is to solve at least the above problems and to provide at least the advantages described later.

[0004] In order to achieve these objects and other advantages according to the present application, a permanent and temporary combined fire fighting equipment is provided, comprising:

[0005] a main water pipe, which comprises a main unit pipe located in each building space and a connecting pipe passing through the beam structure of adjacent two building spaces, and the two ends of the connecting pipe are respectively detachably connected with the main unit pipes in the adjacent two building spaces;

[0006] a fire fighting box, which is fixed on a load-bearing wall, and the fire fighting box is provided with a fire hydrant, a fire water hose, a water gun and a folding assembly for folding the fire water hose;

[0007] a branch water pipe, one end of which is in communication with one of the main unit pipes, and the other end is in communication with the water inlet end of the fire hydrant.

[0008] Preferably, the folding assembly comprises:

[0009] a folding shaft, one end of which is rotatably connected to the back plate of the fire-fighting box, a first clamping cavity being formed in the folding shaft along its axial direction, at least one first clamping edge being formed on the side wall of the first clamping cavity along the axial direction, and at least two through holes being formed on the side wall of the first clamping cavity and communicating with the outside of the first clamping cavity;

[0010] a variable-diameter part, which comprises a connecting rod, a limiting strip, and a variable-diameter shaft, the connecting rod being movably arranged in the through hole, the limiting strip being fixed to one end of the connecting rod located in the first clamping cavity, and the variable-diameter shaft being fixed to the other end of the connecting rod, wherein the length of the connecting rod is not less than the radius of the folding shaft;

[0011] a driving part, which comprises a clamping shaft and a handle, the clamping shaft being movably arranged in the first clamping cavity, and the handle being fixed to the outer end of the clamping shaft, a clamping groove being formed on the clamping shaft along the axial direction and being adapted to the first clamping edge;

[0012] wherein, when the clamping shaft is clamped and extends into the first clamping cavity, the limiting strip abuts against the side wall of the clamping shaft and is away from the folding shaft;

[0013] when the clamping shaft is disengaged from the first clamping cavity, the variable-diameter shaft is moved away from or close to the folding shaft.

[0014] Preferably, the side wall of the first clamping cavity is provided with a containing groove for containing the limiting strip.

[0015] Preferably, the fire-fighting box further comprises a pressing part, which comprises a pair of gap-arranged pressing shafts and a pressing layer arranged on the pressing shafts, one end of the pressing shafts being rotatably arranged on the back plate of the fire-fighting box and located between the folding assembly and the fire hydrant, and the pressing layer being made of rubber.

[0016] Preferably, the fire-fighting box further comprises a guide assembly for assisting the folding assembly, which comprises:

[0017] a positioning part, which comprises a fixed cylinder arranged on the back plate of the fire-fighting box and located above the folding assembly, a pair of slide rails arranged in the fixed cylinder and arranged vertically, and a second clamping cavity arranged in the fixed cylinder and located outside the slide rails, wherein a through groove is formed in the fixed cylinder and extends vertically, the second clamping cavity has the same shape and size as the first clamping cavity, and a second clamping edge is formed on the side wall of the second clamping cavity along the axial direction and has the same number, shape, and size as the first clamping edge;

[0018] The limiting piece comprises a U-shaped baffle, a sliding plate arranged on the U-shaped baffle, a positioning convex plate arranged on the outer plate surface of the sliding plate, and a locking convex plate arranged on the top of the sliding plate, wherein the width of the U-shaped space of the U-shaped baffle is slightly larger than the width of the fire hose, the sliding plate is movably arranged in the through groove and is slidably connected with a pair of sliding rails on both sides, the downward projection of the positioning convex plate is located in the downward projection range of the through groove, and the downward projection part of the locking convex plate is located outside the downward projection range of the through groove.

[0019] The pressing plate is arranged on the back plate of the fire-fighting box at one end and is arranged above the limiting piece.

[0020] When the clamping shaft is clamped to extend into the second clamping cavity, the U-shaped baffle is away from the folding shaft, the fire hose, and the positioning convex plate abuts against the side wall of the clamping shaft.

[0021] When the clamping shaft is clamped to extend into the first clamping cavity, the U-shaped baffle moves downward to be close to the folding shaft, covers the two sides of the fire hose, and the pressing plate rotates and abuts against the locking convex plate.

[0022] Preferably, an arc-shaped notch is arranged on the lower side of the U-shaped baffle.

[0023] Preferably, a clamping recess is arranged on the top of the locking convex plate.

[0024] Preferably, the handle comprises a fixed shaft fixed to the outer end of the clamping shaft, an extension shaft vertically arranged on the fixed shaft and fixed to the other end of the fixed shaft, and a handle fixed to the other end of the extension shaft, and a non-slip sleeve is arranged on the handle.

[0025] The present application at least has the following advantages:

[0026] Firstly, the fire-fighting equipment does not need to be removed, and can supply the fire-fighting demand in the two stages of construction and after the completion of construction, significantly reduces the generation of temporary fire-fighting equipment, reduces the waste of fire-fighting system cost, and does not need to be installed and removed by construction personnel, improves the construction efficiency, and reduces the labor cost. The used fire hose can be quickly arranged and stored by the folding assembly, the storage space can be saved, and the fire hose and the fire hydrant can be quickly connected for the next use.

[0027] Secondly, the winding center (folding shaft and variable diameter piece) of the fire hose can change the distance, so that the tension between the folded fire hose and the folding shaft and the variable diameter shaft is significantly reduced, so that the user can take the fire hose conveniently and avoid delaying the fire-fighting opportunity.

[0028] Third, by setting the guide assembly, the fire hose can be limited and guided during the folding of the folding assembly, so that the fire hose is more neat, and the card shaft is also stored.

[0029] Other advantages, objects, and features of the application will be apparent from the following specification and claims. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 The overall structure diagram of the fire-fighting equipment according to one of the technical solutions of the application is shown.

[0031] Figure 2 The arrangement diagram of the fire hydrant according to one of the technical solutions of the application is shown.

[0032] Figure 3 The state diagram of the fire hose winding on the folding shaft according to one of the technical solutions of the application is shown.

[0033] Figure 4 The front structure diagram of the folding shaft according to one of the technical solutions of the application is shown.

[0034] Figure 5 The bottom view of the folding shaft according to one of the technical solutions of the application is shown.

[0035] Figure 6 The detail diagram of the driving member according to one of the technical solutions of the application is shown.

[0036] Figure 7 The overall structure diagram of the guide assembly according to one of the technical solutions of the application is shown.

[0037] Figure 8 The detail diagram of the position adjusting member according to one of the technical solutions of the application is shown.

[0038] Figure 9 The detail diagram of the limiting member according to one of the technical solutions of the application is shown.

[0039] Figure 10 The detail diagram of the pressing plate according to one of the technical solutions of the application is shown.

[0040] Figure 11 The state diagram of the U-shaped baffle cover on the outside of the fire hose according to one of the technical solutions of the application is shown.

[0041] Figure 12 The state diagram of the U-shaped baffle away from the fire hose according to one of the technical solutions of the application is shown. DETAILED DESCRIPTION

[0042] The application will be further described in detail below with reference to the drawings, so that those skilled in the art can implement the application according to the description.

[0043] It should be noted that the experimental methods in the following embodiments are conventional methods, and the reagents and materials are commercially available unless otherwise specified. In the description of the application, the orientation or positional relationship indicated by the terms is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0044] As shown in Figures 1-12 The following is the interpretation of the reference signs in the drawings of the present application: main water pipe 100, main unit pipe 11, connecting pipe 12, branch water pipe 13, beam structure 200, fire-fighting box 300, load-bearing wall 400, fire hydrant 500, fire hose 600, water gun 700, folding assembly 800, folding shaft 81, first clamping cavity 811, first clamping edge 812, through hole 813, containing groove 814, reducing piece 82, connecting rod 821, limiting strip plate 822, reducing shaft 823, driving piece 83, clamping shaft 831, clamping groove 832, fixing shaft 833, extending shaft 834, anti-skid sleeve 835, extruding piece 84, extruding shaft 841, extruding layer 842, guide assembly 900, position adjusting piece 91, fixing cylinder 911, sliding rail 912, second clamping cavity 913, through groove 914, second clamping edge 915, limiting piece 92, U-shaped baffle 921, sliding plate 922, positioning convex plate 923, locking convex plate 924, arc-shaped notch 925, clamping recess 926, pressing plate 93.

[0045] As shown in Figures 1-12 The present application provides a permanent and temporary combined fire-fighting equipment, which comprises:

[0046] The main water pipe 100 comprises the main unit pipe 11 located in each building space and the connecting pipe 12 passing through the beam structure 200 between adjacent two building spaces, and the two ends of the connecting pipe 12 are detachably connected with the main unit pipes 11 in the adjacent two building spaces. A mounting hole is reserved on the beam structure 200 for the connecting pipe 12 to pass through, and a common pipe connecting structure is used to connect the connecting pipe 12 with the main unit pipe 11, so as to realize the communication of the fire-fighting water between the upper and lower building spaces.

[0047] The fire-fighting box 300 is fixed on the load-bearing wall 400, the fire-fighting box 300 is internally provided with a fire hydrant 500, a fire hose 600, a water gun 700 and a folding assembly 800 used for folding the fire hose 600; the fire-fighting box 300 is fixed on the load-bearing wall 400, after the later construction is completed, the fire-fighting box 300 does not need to be removed, can play a temporary construction fire-fighting role during construction and can be used as a permanent fire-fighting facility after the construction is completed. The folding assembly 800 is used for folding the fire hose 600 into a flat and regular shape after the fire hose 600 is drained of water after use, saving storage space and enabling the fire hose 600 to be quickly connected with the fire hydrant 500 when needed next time.

[0048] The branch water pipe 13 is in communication with one of the main unit pipes 11 at one end and with the water inlet end of the fire hydrant 500 at the other end, and is used for guiding water from the main unit pipe 11 to the fire hydrant 500 to supply water to the water gun 700.

[0049] In the above technical solution, the fire-fighting equipment (the main water pipe 100, the branch water pipe 13, the fire-fighting box 300 and the like) is fixed on the load-bearing wall 400, the load-bearing wall 400 is not removed after the construction is completed, therefore, the fire-fighting equipment does not need to be removed, can supply fire-fighting needs during construction and after the construction is completed, significantly reduces the generation of temporary fire-fighting equipment, reduces the waste of fire-fighting system cost, does not need to be installed and removed by construction personnel, improves construction efficiency and reduces labor cost. The used fire hose 600 can be quickly arranged and stored by the folding assembly 800, storage space can be saved and the fire hose 600 can be quickly connected with the fire hydrant 500 when needed next time.

[0050] In another technical solution, the folding assembly 800 comprises:

[0051] The folding shaft 81 is rotatably connected to the back plate of the fire-fighting box 300 at one end, the folding shaft 81 is provided with a first clamping cavity 811 along an axial direction, at least one first clamping edge 812 is arranged on the side wall of the first clamping cavity 811 along the axial direction and at least two through holes 813 are arranged on the side wall of the first clamping cavity 811 and are in communication with the outside, further, two first clamping edges 812 are arranged in the first clamping cavity 811 and are symmetrically arranged, two through holes 813 are arranged between the two first clamping edges 812, and the folding shaft 81 is used for providing a winding center so that the fire hose 600 is wound on the folding shaft 81.

[0052] The variable-diameter part 82 includes a connecting rod 821 movably penetrating the through hole 813, a limiting strip 822 fixed to one end of the connecting rod 821 in the first clamping cavity 811, and a variable-diameter shaft 823 fixed to the other end of the connecting rod 821. The length of the connecting rod 821 is not less than the radius of the folding shaft 81. The connecting rod 821 can move radially in the through hole 813, thereby driving the variable-diameter shaft 823 to move away from or close to the folding shaft 81, so that the distance between the folding shaft 81 and the variable-diameter shaft 823 can be increased or decreased. When the clamping shaft 831 is clamped into the first clamping cavity 811, the limiting strip 822 abuts against the side wall of the clamping shaft 831, so that the connecting rod 821 cannot move, and the distance between the variable-diameter shaft 823 and the folding shaft 81 reaches the maximum, which is the state of folding the fire hose 600. The driving part 83 includes a clamping shaft 831 movably penetrating the first clamping cavity 811 and a handle fixed to the outer end of the clamping shaft 831. The clamping shaft 831 is provided with clamping grooves 832 corresponding to the first clamping edges 812. Further, the clamping shaft 831 is provided with two clamping grooves 832 corresponding to the first clamping edges 812. Further, the first clamping cavity 811 is provided with a containing groove 814 containing the limiting strip 822. During the process of inserting the clamping shaft 831 into the first clamping cavity 811, the clamping shaft 831 is not easily resisted by the limiting strip 822. During folding, one end of the fire hose 600 is manually pressed on the folding shaft 81, and the handle is rotated to drive the folding shaft 81 to rotate, so that the fire hose 600 is sequentially wound outside the folding shaft 81 and the variable-diameter shaft 823 until it is completely wound. Then, the clamping shaft 831 is axially extracted along the folding shaft 81, and the variable-diameter part 82 is restored to be movable towards the folding shaft 81, so that the tension between the folded fire hose 600 and the folding shaft 81 and the variable-diameter shaft 823 is significantly reduced, which facilitates the user to take the fire hose 600 and avoids delaying the fire extinguishing opportunity.

[0053] Further, the handle includes a fixed shaft 833 fixed to the outer end of the clamping shaft 831, an extension shaft 834 vertically arranged on the fixed shaft 833 and fixed to the other end of the fixed shaft 833, and a grip handle fixed to the other end of the extension shaft 834. A non-slip sleeve 835 is sleeved on the grip handle. The length of the grip handle is extended, thereby facilitating the user to rotate the clamping shaft 831.

[0054] In the above technical solution, a folding assembly 800 capable of quickly folding the fire hose 600 is provided, and the winding center (the folding shaft 81 and the variable-diameter part 82) of the fire hose 600 can change the distance, so that the tension between the folded fire hose 600 and the folding shaft 81 and the variable-diameter shaft 823 is significantly reduced, which facilitates the user to take the fire hose 600 and avoids delaying the fire extinguishing opportunity.

[0055] In another technical solution, the device further comprises a pressing member 84, which comprises a pair of gap-arranged pressing shafts 841 and a pressing layer 842 arranged on the pressing shafts 841, wherein one end of the pressing shafts 841 is rotatably arranged on the back plate of the fire-fighting box 300 and located between the folding assembly 800 and the fire hydrant 500, and the pressing layer 842 is made of rubber. When the fire hose 600 is wound on the folding shaft 81, the fire hose 600 is first passed through the gap between the pair of pressing shafts 841, and in the winding process, the fire hose 600 is pressed by the pressing layer 842, which plays a role of draining water and flattening.

[0056] In another technical solution, the device further comprises a guide assembly 900 for assisting the folding assembly 800, so that the fire hose 600 does not deviate from the winding track in the winding process and is wound more neatly. The guide assembly 900 comprises:

[0057] The adjusting member 91 comprises a fixed cylinder 911 arranged on the back plate of the fire-fighting box 300 and located directly above the folding assembly 800, a pair of slide rails 912 arranged vertically opposite to each other in the fixed cylinder 911, and a second clamping cavity 913 arranged in the fixed cylinder 911 and located outside the slide rails 912, wherein a through groove 914 is formed in the fixed cylinder 911, the second clamping cavity 913 has the same shape and size as the first clamping cavity 811, and a second clamping edge 915 is arranged on the sidewall of the second clamping cavity 913 along the axial direction of the second clamping cavity 913 and has the same number, shape and size as the first clamping edge 812. The second clamping cavity 913 and the first clamping cavity 811 share the same driving member 83 (clamping shaft 831 and handle), that is, the clamping shaft 831 can be inserted into the second clamping cavity 913, and the clamping groove 832 can be clamped on the second clamping edge 915. The clamping shaft 831 in the second clamping cavity 913 is used to limit the position of the limiting member 92, and after the driving member 83 completes the driving of the folding shaft 81, the second clamping cavity 913 is used to accommodate the driving member 83, so as to avoid the driving member 83 from being lost due to random placement.

[0058] The limiting component 92 includes a U-shaped baffle 921, a sliding plate 922 disposed on the U-shaped baffle 921, a positioning protrusion 923 disposed on the outer surface of the sliding plate 922, and a locking protrusion 924 disposed on the top of the sliding plate 922. The width of the U-shaped space of the U-shaped baffle 921 is slightly larger than the width of the fire hose 600. The sliding plate 922 is movably inserted into the through groove 914 and slidably connected to a pair of slide rails 912 on both sides. The downward projection of the positioning protrusion 923 is located at... Within the downward projection range of the through groove 914, the downward projection portion of the locking protrusion 924 is located outside the downward projection range of the through groove 914; the slide plate 922 can move up and down along the slide rail 912 through the through groove 914, causing the U-shaped baffle 921 to move away from and closer to the folding shaft 81. When the slide plate 922 moves downward to the end point, the locking protrusion 924 overlaps the top of the fixed cylinder 911, and the U-shaped baffle 921 covers both sides of the fire hose 600, forming a winding channel to block and limit the fire hose 600. When the sliding plate 922 moves upward a certain distance, the retaining shaft 831 is inserted into the second retaining cavity 913, and then the sliding plate 922 is released. After the sliding plate 922 moves downward a certain distance, the positioning protrusion 923 on the sliding plate 922 overlaps with the side wall of the retaining shaft 831, preventing the sliding plate 922 from moving further downward. At this time, the U-shaped sliding plate 922 is completely away from the fire hose 600 and will not obstruct the fire hose 600, thus facilitating the removal of the wound fire hose 600. At this time, the retaining shaft 831 is also stored in the second retaining cavity 913. Furthermore, the U-shaped baffle 921 has an arc-shaped notch 925 on its lower side, which better matches the shape of the folding shaft 81 and makes it easier to limit and fold the fire hose 600.

[0059] A pressure plate 93 is mounted on the back plate of the fire box 300 with damped rotation at one end, and is located above the limiting member 92. Furthermore, a pair of lugs are arranged opposite each other on the back plate of the fire box 300, and a vertical shaft is provided between the lugs. A circular plate is movably sleeved on the vertical shaft, and the pressure plate 93 is fixed to one side of the circular plate. Compression springs are sleeved on the vertical shaft on both the upper and lower sides of the circular plate, with their ends abutting against the inner side of the lugs and the circular plate, respectively. Furthermore, each end of the compression spring is provided with a spring seat.

[0060] When the sliding plate 922 moves downward to its endpoint, the locking protrusion 924 overlaps the top of the fixed cylinder 911, and the U-shaped baffle 921 covers both sides of the fire hose 600, forming a winding channel, the pressure plate 93 is rotated to press against the locking protrusion 924. Furthermore, the top of the locking protrusion 924 has a locking groove 926. After rotating the pressure plate 93, the pressure plate 93 abuts and locks into the locking groove 926, enhancing the pressing and limiting effect on the U-shaped baffle 921, thereby improving the limiting and guiding effect of the U-shaped baffle 921 on the fire hose 600.

[0061] In the above technical scheme, by setting the guide assembly 900, the fire hose 600 can be limited and guided during the folding of the folding assembly 800, so that the fire hose folding is more neat, and the card shaft 831 is also stored.

[0062] Although embodiments of the application have been disclosed in connection with the above specification and drawings, it will be understood that they are not limited to the specific details of the foregoing description, since various modifications, changes and adaptations will become apparent to those skilled in the art upon the reading of the foregoing description. Therefore, it is intended that the application be covered by all such modifications, changes and adaptations as come within the scope of the general concept of the application as defined by the appended claims and their equivalents.

Claims

1. A permanent temporary combination fire fighting apparatus characterized in that, The utility model relates to a kind of fire-fighting system, including: Main water pipe, including main unit pipe in each layer building space and connecting pipe passing through the beam structure of adjacent two layers building space, the connecting pipe two ends are respectively with the main unit pipe in adjacent two layers building space detachable connection; Fire-fighting box, fixed on load-bearing wall, fire hydrant, fire hose, water gun and folding assembly for folding fire hose are arranged in the fire-fighting box; Branch water pipe, one end is communicated with one of main unit pipe, the other end is communicated with the water inlet end of fire hydrant; The folding assembly includes: Folding shaft, one end is rotatably connected to the back plate of fire-fighting box, first clamping cavity is opened in the axial direction of folding shaft, at least one first clamping rib is arranged on the side wall of first clamping cavity in the axial direction, and at least two through holes are communicated to the outside thereof; Variable-diameter part, including connecting rod corresponding to the through hole, limiting strip plate fixed to one end of connecting rod in first clamping cavity, variable-diameter shaft fixed to the other end of connecting rod, wherein the length of connecting rod is not less than the radius of folding shaft; Driving part, including clamping shaft fitted and movably arranged in first clamping cavity and handle fixed to the outer end of clamping shaft, clamping groove is opened on the clamping shaft in the axial direction, and the clamping groove is matched with the first clamping rib; When the clamping shaft is clamped and extended into the first clamping cavity, the limiting strip plate is abutted on the side wall of the clamping shaft, away from the folding shaft; When the clamping shaft is separated from the first clamping cavity, the variable-diameter shaft is moved away from or close to the folding shaft; It also includes guide assembly for assisting folding assembly, including: Positioning part, including fixed cylinder arranged on the back plate of fire-fighting box and located above folding assembly, a pair of slide rails arranged vertically in the fixed cylinder, second clamping cavity arranged in the fixed cylinder and located outside the slide rails, wherein the fixed cylinder is provided with a through slot passing upward and downward, the second clamping cavity is the same as the first clamping cavity in shape and size, and the second clamping cavity is provided with second clamping rib on the side wall in the axial direction, and the number, shape and size of the second clamping rib are the same as those of the first clamping rib; Limiting part, including U-shaped baffle, slide plate arranged on the U-shaped baffle, positioning lug plate arranged on the outer plate surface of slide plate, locking lug plate arranged on the top of slide plate, wherein the width of U-shaped space of U-shaped baffle is slightly larger than the width of fire hose, the slide plate is movably arranged in the through slot and slidably connected with a pair of slide rails on both sides, the downward projection of positioning lug plate is located in the downward projection range of through slot, and the downward projection part of locking lug plate is located outside the downward projection range of through slot; Compression plate, one end is dampedly rotatably arranged on the back plate of fire-fighting box and located above limiting part; When the clamping shaft is clamped and extended into the second clamping cavity, the U-shaped baffle is away from the folding shaft and the fire hose, and the positioning lug plate is abutted on the side wall of the clamping shaft. When the clamping shaft is clamped into the first clamping cavity, the U-shaped baffle moves downward to be close to the folding shaft, covers the two sides of the fire hose, and rotates and presses on the locking tab.

2. The permanent temporary combination fire protection apparatus of claim 1, wherein, An accommodating groove for accommodating the limiting strip is arranged on the side wall of the first clamping cavity.

3. The permanent temporary combination fire protection apparatus of claim 1 wherein, The extrusion member comprises a pair of gap arranged extrusion shafts and an extrusion layer arranged on the extrusion shafts, wherein one end of the extrusion shaft is rotatably arranged on the back plate of the fire box and located between the folding assembly and the fire hydrant, and the extrusion layer is made of rubber.

4. The permanent temporary combination fire protection apparatus of claim 1 wherein, An arc-shaped notch is arranged on the lower side of the U-shaped baffle.

5. The permanent temporary combination fire protection apparatus of claim 1 wherein, A clamping groove is arranged on the top of the locking tab.

6. The permanent temporary combination fire protection apparatus of claim 1 wherein, The handle comprises a fixed shaft fixed on the outer end of the clamping shaft, an extension shaft vertically arranged on the fixed shaft and fixed on the other end of the fixed shaft, and a handle fixed on the other end of the extension shaft, and an anti-skid sleeve is sleeved on the handle.

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