CN111111071B - Fire hose bridge protector - Google Patents
Fire hose bridge protector Download PDFInfo
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- CN111111071B CN111111071B CN202010101677.XA CN202010101677A CN111111071B CN 111111071 B CN111111071 B CN 111111071B CN 202010101677 A CN202010101677 A CN 202010101677A CN 111111071 B CN111111071 B CN 111111071B
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- 230000001012 protector Effects 0.000 title claims description 7
- 238000010276 construction Methods 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000002265 prevention Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/06—Hose or pipe bridges
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Bridges Or Land Bridges (AREA)
- Stackable Containers (AREA)
Abstract
A fire hose protective bridge belongs to the technical field of fire-fighting equipment. The device comprises a left bridge body construction mechanism, a right bridge body construction mechanism and a protective belt plate, wherein the protective belt plate is connected between the left bridge body construction mechanism and the right bridge body construction mechanism, and in a non-use state, the left bridge body construction mechanism and the right bridge body construction mechanism form a stacked relationship with each other. The left bridge body construction mechanism and the right bridge body construction mechanism can be mutually formed into a stacked relation in a standby state, so that the occupation of space is remarkably reduced, the requirement of being placed in an equipment box is met, and firefighters can conveniently and quickly take the space in firefighting disaster relief; the left bridge body construction mechanism and the right bridge body construction mechanism have very simple structure and the band guard plate, so the manufacturing cost is reduced; because the left bridge body construction mechanism, the right bridge body construction mechanism and the protective belt plate are very light, the weight can be reduced, the physical consumption of firefighters during construction is reduced, and the construction speed is improved.
Description
Technical Field
The invention belongs to the technical field of fire-fighting equipment, and particularly relates to a fire-fighting water belt bridge protector.
Background
In the fire fighting and disaster relief process, the situation that a water source is arranged on one side of a road and a fire scene is arranged on the other side of the road is frequently encountered, so that the fire fighting and disaster relief belt needs to traverse the road, and then the passing vehicles can influence the normal water supply of the fire fighting and disaster relief belt to burst when rolling the fire fighting and disaster relief belt, so that the fire fighting and disaster relief work is interrupted. On the contrary, if the temporary closure is implemented on the road in order to ensure the smooth progress of the fire-fighting work, the backlog of vehicles and the traffic jam can be caused undoubtedly. The temporary erection of a bridge protector for the fire fighting water belt on the road can solve the problems.
Technical information of fire hose bridge is seen in the published chinese patent literature, typically "fire hose bridge construction" as recommended by publication number CN105797299a, which is set forth for the deficiencies of CN203215189U (fire hose bridge device), CN205001763U (a longitudinal combined fire hose bridge) and CN105214267a (a split combined fire hose bridge), and which CN105797299a can objectively honor its five advantages in the technical effects column of the specification.
However, as is well known in the art, since space on fire trucks is very limited and valuable, fire hose bridges, including all of the above-mentioned patents, have the disadvantage of occupying a large space when they are included on fire-fighting equipment vehicles, and are not able to meet the requirements of orderly and orderly placement in a standby state, such as in an equipment box, desired by fire fighters on fire-fighting equipment vehicles, resulting in inconvenience for access. In view of the foregoing, there is a need for reasonable improvements, and the technical solutions described below are created in this context.
Disclosure of Invention
The invention aims to provide a fire hose bridge which is beneficial to being in a standby state in a stacking mode so as to remarkably reduce the occupation of space, is convenient for firefighters to quickly take requirements in fire disaster relief, is beneficial to remarkably simplifying the structure so as to reduce the manufacturing cost, is beneficial to remarkably reducing the weight so as to reduce the physical consumption of firefighters in construction.
The object of the invention is achieved by a fire hose bridge comprising a left bridge construction means, a right bridge construction means and a strap plate connected between the left bridge construction means and the right bridge construction means, said left bridge construction means and said right bridge construction means being in a nested relationship with each other in a non-use state.
In a specific embodiment of the present invention, the left bridge body construction mechanism includes a first left bridge box i, a second left bridge box ii, a third left bridge box iii and a left bridge slope box, in a use state, a left side of the first left bridge box i and a right side of the second left bridge box ii are connected in an inserted manner, a left side of the second left bridge box ii and a right side of the third left bridge box iii are connected in an inserted manner, and a right side of the left bridge slope box is spliced with a left side of the third left bridge box iii; the right bridge body construction mechanism comprises a first right bridge box I, a second right bridge box II, a third right bridge box III and a right bridge slope box, wherein in a use state, the right side of the first right bridge box I and the left side of the second right bridge box II are connected in an inserted manner, the right side of the second right bridge box II and the left side of the third right bridge box III are connected in an inserted manner, and the left side of the right bridge slope box is spliced with the right side of the third right bridge box III; the left side of the protective belt plate is detachably connected with the upper part of the right side of the first left bridge box I, and the right side of the protective belt plate is detachably connected with the upper part of the left side of the first right bridge box I; the first left bridge box I, the second left bridge box II, the third left bridge box III, the left bridge slope box, the first right bridge box I, the second right bridge box II, the third right bridge box III and the right bridge slope box are hollow and form an opening towards one side of the terrace in a use state, wherein in a standby state, the third right bridge box III, the third left bridge box III, the second right bridge box II, the second left bridge box II, the first right bridge box I and the first left bridge box I form a stacked and sleeved type stacking relation from top to bottom in a state that a box opening is towards the upper side, and the left bridge slope box and the right bridge slope box are arranged in a box cavity of the third right bridge box III in a state of face-to-face matching with each other.
In another specific embodiment of the present invention, the first right axle box i of the right bridge construction mechanism has the same structure as the first left axle box i of the left bridge construction mechanism, the second right axle box ii has the same structure as the second left axle box ii, the third right axle box iii has the same structure as the third left axle box iii, and the right bridge slope box has the same structure as the left bridge slope box; the mode that the guard band board is connected with first right axle case I is the same with the mode of connection of first left axle case I.
In a further specific embodiment of the invention, a left connection flange of the guard band plate is formed in the length direction of the left side of the guard band plate, and the left connection flange of the guard band plate is fixedly connected with the upper right side of the first left bridge box I through a left connection flange fixing screw in a use state; the right connecting flange of the protective band plate is formed in the length direction of the right side of the protective band plate and is fixedly connected with the left side of the upper part of the first right bridge box I through a right connecting flange fixing screw in a use state.
In still another specific embodiment of the present invention, a belt guard anti-slip strip is formed on a surface of the belt guard on the side facing upward in a state parallel to a long side direction of the belt guard, and a cross-sectional shape of the belt guard is formed in an arch shape for passing a fire hose.
In a further specific embodiment of the present invention, a first left axle box wall hand-fastening hole i and a first left axle box lock rod hole i are respectively formed on the first left axle box front wall and the first left axle box rear wall of the first left axle box i and at positions corresponding to each other; a second left axle box wall buckling hand hole II and a second left axle box locking rod hole II are respectively formed in the second left axle box front box wall and the second left axle box rear box wall of the second left axle box II and at positions corresponding to each other; a third left axle box wall buckling hand hole III and a third left axle box locking rod hole III are respectively formed in the third left axle box front box wall and the third left axle box rear box wall of the third left axle box III and at positions corresponding to each other; a bridge slope box lifting handle cavity is respectively formed on the front box wall of the left bridge slope box and the rear box wall of the left bridge slope box at the positions corresponding to each other, and a bridge slope box lifting handle is arranged at the position corresponding to the bridge slope box lifting handle cavity; a bridge slope box antiskid strip is formed on the surface of one side of the bridge slope box, which faces upwards, in a state of being parallel to the long side direction of the bridge slope box; in the use state, a bridge box lock rod is respectively connected between the first left bridge box I and the first left bridge box lock rod hole I which are adjacent in the front and back direction, between the second left bridge box lock rod hole II which is adjacent in the front and back direction and between the third left bridge box lock rod holes III which are adjacent in the front and back direction, and two lock rod limiting feet are respectively formed at two ends of the bridge box lock rod.
In a further specific embodiment of the present invention, a first left axle box latch hook hole i is formed at the lower parts of both ends of the first left axle box front wall and the first left axle box rear wall of the first left axle box i and at the positions corresponding to each other; the first left bridge box I and the second left bridge box II and the third left bridge box III are respectively connected by a left bridge box lock hook with a left bridge box lock hook head at the two ends at the positions corresponding to the first left bridge box lock hook hole I, the second left bridge box lock hook hole II and the third left bridge box III, wherein the first left bridge box I and the second left bridge box II and the first left bridge box I are respectively connected with the first right bridge box hook hole I at the two ends of the first bridge box, and the first left bridge box I and the second left bridge box I are respectively connected with the first right bridge box hook hole I at the two ends of the first bridge box.
In a further specific embodiment of the present invention, a first left bridge box unhooking prevention hook i is formed at the lower left side of the first left bridge box i, a first unhooking prevention engaging groove i is formed at the lower right side of the second left bridge box ii, a second left bridge box unhooking prevention hook ii is formed at the lower left side of the second left bridge box ii, and a second unhooking prevention engaging groove ii is formed at the lower right side of the third left bridge box iii; under the use state, first left bridge case unhook I with first unhook gomphosis groove I inlays and joins in marriage, and second left bridge case unhook II with second unhook gomphosis groove II inlay and join in marriage, wherein, first left bridge case unhook I constitute and have a first unhook to give way groove I, second left bridge case unhook II constitutes and has a second unhook to give way groove.
In yet another specific embodiment of the present invention, a first left axle box stacking identification mark i is formed on the first left axle box front wall and the first left axle box rear wall of the first left axle box i, a second left axle box stacking identification mark ii is formed on the second left axle box front wall and the second left axle box rear wall of the second left axle box ii, and a third left axle box stacking identification mark iii is formed on the third left axle box front wall and the third left axle box rear wall of the third left axle box iii; the first right bridge box front box wall and the first right bridge box rear box wall of the first right bridge box I are respectively provided with a first right bridge box stacking identification mark I, the second right bridge box front box wall and the second right bridge box rear box wall of the second right bridge box II are respectively provided with a second right bridge box stacking identification mark II, and the third right bridge box front box wall and the third right bridge box rear box wall of the third right bridge box III are respectively provided with a third right bridge box stacking identification mark III.
In yet another specific embodiment of the present invention, the first left axle box stacking identification mark i is a or 1; the second left bridge box stacking identification mark II is C or 3; the third left bridge box stacking identification mark III is E or 5; the first right bridge box stacking identification mark I is B or 2; the second right axle box stacking identification mark II is D or 4; and the third right bridge box stacking identification mark III is F or 6.
The technical scheme provided by the invention has the technical effects that: the left bridge body construction mechanism and the right bridge body construction mechanism can be mutually formed into a stacked relation in a standby state, so that the occupation of space is remarkably reduced, the requirement of being placed in an equipment box is met, and firefighters can conveniently and quickly take the space in firefighting disaster relief; the left bridge body construction mechanism and the right bridge body construction mechanism have very simple structure and the band guard plate, so the manufacturing cost is reduced; because the left bridge body construction mechanism, the right bridge body construction mechanism and the protective belt plate are very light, the weight can be reduced, the physical consumption of firefighters during construction is reduced, and the construction speed is improved.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic view of the present invention in a stowed standby state.
Fig. 3 is a schematic view of the present invention in use.
FIG. 4 is a schematic illustration of the construction of FIG. 1 with the addition of a guard plate to form two fire hoses.
Detailed Description
In order to refer to fig. 1 and 3, according to the common general knowledge, two sets of fire hose bridges of the present invention with the same structure are required to be cooperatively used in actual use to meet the traffic requirement of vehicles, so that the combined use of the two sets of fire hose bridges of the present invention is shown in fig. 1. As shown in fig. 1 and 3, there are shown a left bridge building mechanism 1, a right bridge building mechanism 2, and a guard plate 3, the guard plate 3 being connected between the left bridge building mechanism 1 and the right bridge building mechanism 2, the left bridge building mechanism 1 and the right bridge building mechanism 2 being in a stacked relationship with each other as shown in fig. 2 in a non-use state.
The left bridge body construction mechanism 1 includes a first left bridge box i 11, a second left bridge box ii 12, a third left bridge box iii 13, and a left bridge slope box 14, where in a use state, the left side of the first left bridge box i 11 and the right side of the second left bridge box ii 12 are connected in an inserted manner, and the left side of the second left bridge box ii 12 and the right side of the third left bridge box iii 13 are connected in an inserted manner, and the right side of the left bridge slope box 14 and the left side of the third left bridge box iii 13 are spliced; the right bridge body construction mechanism 2 includes a first right bridge box i 21, a second right bridge box ii 22, a third right bridge box iii 23, and a right bridge slope box 24, in which, in the use state, the right side of the first right bridge box i 21 and the left side of the second right bridge box ii 22 are connected by inserting each other, the right side of the second right bridge box ii 22 and the left side of the third right bridge box iii 23 are connected by inserting each other, and the left side of the right bridge slope box 24 and the right side of the third right bridge box iii 23 are spliced; the left side of the protective belt plate 3 is detachably connected with the upper right side of the first left bridge box I11, and the right side of the protective belt plate 3 is detachably connected with the upper left side of the first right bridge box I21; the aforementioned first left axle box i 11, second left axle box ii 12, third left axle box iii 13, left axle box slope 14, first right axle box i 21, second right axle box ii 22, third right axle box iii 23, and right axle box slope 24 are hollow and form an opening toward one side of the terrace, i.e., toward the lower side in the use state.
Referring to fig. 2, in the standby state, the third right axle box iii 23, the third left axle box iii 13, the second right axle box ii 22, the second left axle box ii 12, the first right axle box i 21 and the first left axle box i 11 are in a stacked relationship from top to bottom with the box mouth facing upward, and the left axle box slope 14 and the right axle box slope 24 are disposed in the box cavity of the third right axle box iii 23 in a face-to-face mating state.
Since the first right axle box i 21 of the right axle construction mechanism 2 has the same structure as the first left axle box i 11 of the left axle construction mechanism 1, the second right axle box ii 22 has the same structure as the second left axle box ii 12, the third right axle box iii 23 has the same structure as the third left axle box iii 13, and the right axle box 24 has the same structure as the left axle box 14; the aforementioned strap 3 is connected to the first right axle box i 21 in the same manner as the first left axle box i 11. The applicant therefore describes in detail only the latter, namely only the first left axle box i 11, the second left axle box ii 12, the third left axle box iii 13 and the left axle box ramp 14 of the structural system of the left axle construction mechanism 1.
Referring to fig. 1, a left connection flange 31 of the protective band plate is formed in the left longitudinal direction of the protective band plate 3, and the left connection flange 31 of the protective band plate is fixedly connected with the upper right side of the first left bridge box i 11 through a left connection flange fixing screw 311 in a use state; a right strap plate connecting flange 32 is formed in the right longitudinal direction of the strap plate 3, and the right strap plate connecting flange 32 is fixedly connected with the upper left side of the first right bridge box i 21 by a right connecting flange fixing screw 321 in a use state.
The belt guard plate anti-slip strip 33 is formed on the surface of the belt guard plate 3 on the side facing upward in a state parallel to the longitudinal direction of the belt guard plate 3, and the cross-sectional shape of the belt guard plate 3 is formed in an arch shape for passing fire hose.
Continuing to see fig. 1, a first left axle box wall clasp hand hole i 111 and a first left axle box lock rod hole i 112 are respectively formed in the first left axle box front wall and the first left axle box rear wall of the first left axle box i 11 and in positions corresponding to each other; a second left axle box wall buckling hole II 121 and a second left axle box locking rod hole II 122 are respectively formed in the second left axle box front box wall and the second left axle box rear box wall of the second left axle box II 12 and at positions corresponding to each other; a third left axle box wall buckling hole III 131 and a third left axle box locking rod hole III 132 are respectively formed on the third left axle box front box wall and the third left axle box rear box wall of the third left axle box III 13 and at positions corresponding to each other; a bridge box lifting handle cavity 141 is respectively formed on the front box wall of the left bridge box and the rear box wall of the left bridge box 14 and at the positions corresponding to each other, and a bridge box lifting handle 1411 is arranged at the position corresponding to the bridge box lifting handle cavity 141; a bridge box anti-slip strip 142 is formed on the side surface of the bridge box 14 facing upward in a state parallel to the longitudinal direction of the bridge box 14.
As described above and shown in fig. 1, since two sets of the present invention having the same structure are required to be commonly used in the use state, a first left box lock lever 15 is connected between the first left box i 11 and the first left box lock lever hole i 112 corresponding to the front and rear adjacent first left box i 11, between the second left box lock lever hole ii 122 corresponding to the front and rear adjacent second left box ii 12, and between the third left box lock lever holes iii 132 corresponding to the front and rear adjacent third left box iii 13, and two sets of the present invention are connected by 90 ° after the first left box lock lever pin 151 is inserted into the first left box lock lever hole i 112, and two ends of the first left box lock lever 15 are respectively provided with a lock lever limiting pin 151 perpendicular to the first left box lock lever 15.
Continuing to see fig. 1, a first left axle box latch hook hole i 113 is respectively formed at the lower parts of the two ends of the first left axle box front wall and the first left axle box rear wall of the first left axle box i 11 and at the positions corresponding to each other; a second left axle box latch hook hole ii 123 is formed at the lower parts of the two ends of the second left axle box front wall and the second left axle box rear wall of the second left axle box ii 12 and at the positions corresponding to each other, and a third left axle box latch hook hole iii 133 is formed at the lower parts of the two ends of the third left axle box front wall and the third left axle box rear wall of the third left axle box iii 13 and at the positions corresponding to each other.
In the use state, the first left axle box i 11, the second left axle box ii 12, and the third left axle box iii 13 are connected to each other by a left axle box latch hook 16 having a left axle box latch hook head 161 at each end between the first left axle box i 11 and the second left axle box ii 12 and between the second left axle box ii 12 and the third left axle box iii 13, and the first right axle box front wall and the right end of the first left axle box rear wall of the first left axle box i 11 are connected to the left ends of the first right axle box front wall and the first right axle box rear wall of the first right axle box i 21 at positions corresponding to the first left axle box latch hook hole i 113 by bridge box transition connection hooks 17 having connection hooks 171 at each end.
Continuing to see fig. 1, a first left bridge box unhooking prevention hook i 114 is formed at the left lower part of the first left bridge box i 11, a first unhooking prevention engaging groove i 124 is formed at the right lower part of the second left bridge box ii 12, a second left bridge box unhooking prevention hook ii 125 is formed at the left lower part of the second left bridge box ii 12, and a second unhooking prevention engaging groove ii 134 is formed at the right lower part of the third left bridge box iii 13; in the use state, the first left bridge box unhooking groove i 114 is engaged with the first unhooking groove i 124, and the second left bridge box unhooking groove ii 125 is engaged with the second unhooking groove ii 134. The right side of the aforementioned Zuo Qiaoxiang is spliced with the left side face of the third left bridge box 13, i.e., both are engaged with each other. The first left bridge box unhooking groove i 114 is formed with a first unhooking groove i 1141, and the second left bridge box unhooking groove ii 125 is formed with a second unhooking groove, which is not described in detail because the third left bridge box iii 13 is the same as the first left bridge box.
A first left axle box stacking identification mark i 115 is formed on the first left axle box front wall and the first left axle box rear wall of the first left axle box i 11, a second left axle box stacking identification mark ii 126 is formed on the second left axle box front wall and the second left axle box rear wall of the second left axle box ii 12, and a third left axle box stacking identification mark iii 135 is formed on the third left axle box front wall and the third left axle box rear wall of the third left axle box iii 13; a first right axle box stacking identification mark i 211 is formed on the first right axle box front wall and the first right axle box rear wall of the first right axle box i 21, a second right axle box stacking identification mark ii 221 is formed on the second right axle box front wall and the second right axle box rear wall of the second right axle box ii 22, and a third right axle box stacking identification mark iii 231 is formed on the third right axle box front wall and the third right axle box rear wall of the third right axle box iii 23.
In this embodiment, the first left axle box stacking identification mark i 115 is 1; the second left axle box stacking identification mark ii 126 is 3; the third left axle box stacking identification mark iii 135 is 5; the first right axle box stacking identification mark I211 is 2; the second right axle box stacking identification mark ii 221 is 4; the third right axle box stacking identification mark iii 231 is 6.
The applicant needs to say that: as another embodiment, the first left-axle box stacking identification mark i 115 is changed to a, the second left-axle box stacking identification mark ii 126 is changed to C, and the third left-axle box stacking identification mark iii 135 is changed to E. In the same way, the first right bridging box stacking identification mark i 211 is changed to B, the second right bridging box stacking identification mark ii 221 is changed to D, and the third right bridging box stacking identification mark iii 231 is changed to F in an adaptive manner.
In the present embodiment, although the applicant has exemplified the left bridge construction mechanism 1 including three left bridge boxes and the right bridge construction mechanism 2 including three right bridge boxes, it should be considered as the technical spirit of the present disclosure if the number of left and right bridge boxes is increased or even decreased.
Referring to fig. 4, as a further embodiment, a protective band 3 is added to the structure of fig. 1 and 3 and is connected between the first left axle box i 11 and the second left axle box ii 12, but the added protective band 3 may be connected between the first right axle box i 21 and the second right axle box ii 22. On the basis of the state of fig. 1, a guard band plate is additionally arranged between the first left bridge box I11 and the second left bridge box II 12 and between the first right bridge box I21 and the second right bridge box II 22 according to the needs, so that the passing requirements of three fire fighting water belts can be met.
The applicant does not give any further details as the constructed fire hose bridge can be fully understood from figures 1 and 3 to 4. When the fire fighting task is completed, the aforementioned bridge box lock lever 15, left bridge box lock hook 16, right bridge box lock hook and bridge box filter link hook 17 are removed by the fire fighter, and the shroud plate 3 is removed, and then the third right bridge box iii 23, third left bridge box iii 13, second right bridge box ii 22, second left bridge box ii 12, first right bridge box i 21 and first left bridge box i 11 are stacked in a stacked state from top to bottom by the fire fighter as described above, and the left and right bridge slope boxes 14, 24 are arranged face to face with each other and placed in the box cavity of the third right bridge box iii 23 as shown in fig. 2. The aforementioned components are housed in equipment boxes on fire-fighting equipment vehicles.
In summary, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the task of the invention, and faithfully honors the technical effects carried by the applicant in the technical effect column above.
Claims (4)
1. The fire hose bridge protector is characterized by comprising a left bridge body construction mechanism (1), a right bridge body construction mechanism (2) and a band protector plate (3), wherein the band protector plate (3) is connected between the left bridge body construction mechanism (1) and the right bridge body construction mechanism (2), and in a non-use state, the left bridge body construction mechanism (1) and the right bridge body construction mechanism (2) form a stacked relationship with each other; the left bridge body construction mechanism (1) comprises a first left bridge box I (11), a second left bridge box II (12), a third left bridge box III (13) and a left bridge slope box (14), wherein in a use state, the left side of the first left bridge box I (11) and the right side of the second left bridge box II (12) are connected in an inserted manner, the left side of the second left bridge box II (12) and the right side of the third left bridge box III (13) are connected in an inserted manner, and the right side of the left bridge slope box (14) and the left side of the third left bridge box III (13) are spliced; the right bridge body construction mechanism (2) comprises a first right bridge box I (21), a second right bridge box II (22), a third right bridge box III (23) and a right bridge slope box (24), wherein in a use state, the right side of the first right bridge box I (21) and the left side of the second right bridge box II (22) are connected in an inserted manner, the right side of the second right bridge box II (22) and the left side of the third right bridge box III (23) are connected in an inserted manner, and the left side of the right bridge slope box (24) is spliced with the right side of the third right bridge box III (23); the left side of the protective belt plate (3) is detachably connected with the upper part of the right side of the first left bridge box I (11), and the right side of the protective belt plate (3) is detachably connected with the upper part of the left side of the first right bridge box I (21); the first left bridge box I (11), the second left bridge box II (12), the third left bridge box III (13), the left bridge slope box (14), the first right bridge box I (21), the second right bridge box II (22), the third right bridge box III (23) and the right bridge slope box (24) are hollow and form an opening towards one side of the terrace in a use state, wherein in a standby state, the third right bridge box III (23), the third left bridge box III (13), the second right bridge box II (22), the second left bridge box II (12), the first right bridge box I (21) and the first left bridge box I (11) form a stacked and sleeved type stacking relationship with each other in a state that a box opening is upwards, and the left bridge slope box (14) and the right bridge slope box (24) are placed in a box cavity of the third right bridge box III (23) in a face-to-face matching state; the structure of a first right bridge box I (21) of the right bridge body construction mechanism (2) is the same as that of a first left bridge box I (11) of the left bridge body construction mechanism (1), the structure of a second right bridge box II (22) is the same as that of a second left bridge box II (12), the structure of a third right bridge box III (23) is the same as that of a third left bridge box III (13), and the structure of a right bridge slope box (24) is the same as that of a left bridge slope box (14); the mode of connection of the protective belt plate (3) and the first right bridge box I (21) is the same as the mode of connection of the first left bridge box I (11); a left connecting flange (31) of the protective band plate is formed in the length direction of the left side of the protective band plate (3), and the left connecting flange (31) of the protective band plate is fixedly connected with the right side of the upper part of the first left bridge box I (11) through a left connecting flange fixing screw (311) in a use state; a right connection flange (32) of the protective belt plate is formed in the length direction of the right side of the protective belt plate (3), and the right connection flange (32) of the protective belt plate is fixedly connected with the left side of the upper part of the first right bridge box I (21) through a right connection flange fixing screw (321) in a use state; a first left axle box wall buckling hole I (111) and a first left axle box locking rod hole I (112) are respectively formed in the first left axle box front box wall and the first left axle box rear box wall of the first left axle box I (11) and at positions corresponding to each other; a second left axle box wall buckling hole II (121) and a second left axle box locking rod hole II (122) are respectively formed in the second left axle box front box wall and the second left axle box rear box wall of the second left axle box II (12) at positions corresponding to each other; a third left axle box wall buckling hole III (131) and a third left axle box locking rod hole III (132) are respectively formed in the third left axle box front box wall and the third left axle box rear box wall of the third left axle box III (13) at positions corresponding to each other; a bridge slope box lifting handle cavity (141) is respectively formed on the front box wall of the left bridge slope box and the rear box wall of the left bridge slope box (14) and at the positions corresponding to each other, and a bridge slope box lifting handle (1411) is arranged at the position corresponding to the bridge slope box lifting handle cavity (141); a bridge slope box antiskid strip (142) is formed on the surface of one side of the bridge slope box (14) facing upwards in a state of being parallel to the long side direction of the bridge slope box (14); in the use state, a bridge box lock rod (15) is respectively connected between the first left bridge box I (11) and the first left bridge box lock rod hole I (112) which are adjacent to each other in front and back, between the second left bridge box lock rod hole II (122) which is adjacent to the second left bridge box II (12) which is adjacent to each other in front and back and between the third left bridge box lock rod hole III (132) which is adjacent to the third left bridge box III (13) which is adjacent to each other in front and back, and a lock rod limiting foot (151) is respectively formed at two ends of the bridge box lock rod (15); a first left axle box lock hook hole I (113) is respectively formed at the lower parts of the two ends of the front box wall and the rear box wall of the first left axle box I (11) and at the positions corresponding to each other; a second left bridge box front box wall and a second left bridge box rear box wall of the second left bridge box II (12) are respectively provided with a second left bridge box lock hook hole II (123) at the lower parts of two ends of the second left bridge box front box wall and the second left bridge box rear box wall of the third left bridge box III (13), a first left bridge box lock hook hole III (133) is respectively formed at the lower parts of two ends of the third left bridge box rear box wall and at the positions corresponding to each other, in a use state, a first left bridge box I (11), a second left bridge box II (12) and a first left bridge box lock hook hole II (113) are respectively formed between the first left bridge box I (11), the second left bridge box II (12) and the third left bridge box III (13) by a left bridge box (16) with a first left bridge box lock hook head (161) at the two ends, and a left bridge box hook hole II (123) and a third left bridge box lock hook hole III are respectively formed at the positions corresponding to the first left bridge box lock hook hole I, the second left bridge box lock hook hole II (133), and the third left bridge box lock hook hole III (133), and the left bridge box I (11) are respectively connected with the first left bridge box I (13) and the right bridge box I (13) at the two ends of the first left bridge box I (13) and the two ends (17) at the left bridge box I and the two ends of the first left bridge box I (13); a first left bridge box unhooking prevention hook I (114) is formed at the left lower part of the first left bridge box I (11), a first unhooking prevention embedded groove I (124) is formed at the right lower part of the second left bridge box II (12), a second left bridge box unhooking prevention hook II (125) is formed at the left lower part of the second left bridge box II (12), and a second unhooking prevention embedded groove II (134) is formed at the right lower part of the third left bridge box III (13); under the use state, first left bridge case unhook I (114) with first unhook gomphosis groove I (124) is inlayed and is joined in marriage, and second left bridge case unhook II (125) with second unhook gomphosis groove II (134) is inlayed, wherein, first left bridge case unhook I (114) constitute and have a first unhook to give way groove I (1141), second left bridge case unhook II (125) constitute and have a second unhook to give way groove.
2. Fire hose bridge according to claim 1, characterized in that the surface of the side of the hose plate (3) facing upwards is formed with hose plate cleats (33) in a state parallel to the longitudinal direction of the hose plate (3), and that the cross-sectional shape of the hose plate (3) is formed as an arch shape for the passage of fire hose.
3. Fire hose bridge protection according to claim 1, characterized in that a first left bridge box stacking identification mark i (115) is formed on the first left bridge box front wall and the first left bridge box rear wall of the first left bridge box i (11), a second left bridge box stacking identification mark ii (126) is formed on the second left bridge box front wall and the second left bridge box rear wall of the second left bridge box ii (12), and a third left bridge box stacking identification mark iii (135) is formed on the third left bridge box front wall and the third left bridge box rear wall of the third left bridge box iii (13); a first right axle box stacking identification mark I (211) is formed on a first right axle box front box wall and a first right axle box rear box wall of the first right axle box I (21), a second right axle box stacking identification mark II (221) is formed on a second right axle box front box wall and a second right axle box rear box wall of the second right axle box II (22), and a third right axle box stacking identification mark III (231) is formed on a third right axle box front box wall and a third right axle box rear box wall of the third right axle box III (23).
4. A fire hose bridge according to claim 3, wherein the first left bridge box stacking identification tag i (115) is a or 1; the second left bridge box stacking identification mark II (126) is C or 3; the third left bridge box stacking identification mark III (135) is E or 5; the first right axle box stacking identification mark I (211) is B or 2; the second right axle box stacking identification mark II (221) is D or 4; and the third right axle box stacking identification mark III (231) is F or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010101677.XA CN111111071B (en) | 2020-02-19 | 2020-02-19 | Fire hose bridge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010101677.XA CN111111071B (en) | 2020-02-19 | 2020-02-19 | Fire hose bridge protector |
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| Publication Number | Publication Date |
|---|---|
| CN111111071A CN111111071A (en) | 2020-05-08 |
| CN111111071B true CN111111071B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010101677.XA Active CN111111071B (en) | 2020-02-19 | 2020-02-19 | Fire hose bridge protector |
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| Country | Link |
|---|---|
| CN (1) | CN111111071B (en) |
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| CN203215189U (en) * | 2013-04-17 | 2013-09-25 | 福建省君安特种装备有限公司 | Fire hose protective bridge device |
| KR20160054781A (en) * | 2014-11-07 | 2016-05-17 | 두산중공업 주식회사 | Cable Tray Assembly |
| CN206809596U (en) * | 2017-05-02 | 2017-12-29 | 邵国渊 | Chafing block structure and fire-fighting water-carriage system |
| CN208792079U (en) * | 2018-09-11 | 2019-04-26 | 贵州省交通规划勘察设计研究院股份有限公司 | Temporarily driving passes through device at a kind of bridge expanssion joint notch |
| DE202019101658U1 (en) * | 2019-03-22 | 2019-12-11 | Guntram Pletz | cable bridge |
| CN211798477U (en) * | 2020-02-19 | 2020-10-30 | 捷达消防科技（苏州）股份有限公司 | Fire hose protects bridge |
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2020
- 2020-02-19 CN CN202010101677.XA patent/CN111111071B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201641117U (en) * | 2009-12-22 | 2010-11-24 | 沈智勇 | Stacked folding chair |
| CN201739705U (en) * | 2010-08-17 | 2011-02-09 | 张红卫 | Building pipe protecting bridge |
| CN202024025U (en) * | 2011-01-06 | 2011-11-02 | 冯军钢 | Combined pipeline road-crossing protection bridge |
| CN203215189U (en) * | 2013-04-17 | 2013-09-25 | 福建省君安特种装备有限公司 | Fire hose protective bridge device |
| KR20160054781A (en) * | 2014-11-07 | 2016-05-17 | 두산중공업 주식회사 | Cable Tray Assembly |
| CN206809596U (en) * | 2017-05-02 | 2017-12-29 | 邵国渊 | Chafing block structure and fire-fighting water-carriage system |
| CN208792079U (en) * | 2018-09-11 | 2019-04-26 | 贵州省交通规划勘察设计研究院股份有限公司 | Temporarily driving passes through device at a kind of bridge expanssion joint notch |
| DE202019101658U1 (en) * | 2019-03-22 | 2019-12-11 | Guntram Pletz | cable bridge |
| CN211798477U (en) * | 2020-02-19 | 2020-10-30 | 捷达消防科技（苏州）股份有限公司 | Fire hose protects bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111111071A (en) | 2020-05-08 |
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