CN214607262U

CN214607262U - Assault boat transportation frame

Info

Publication number: CN214607262U
Application number: CN202120347638.8U
Authority: CN
Inventors: 肖高建; 谢志勇; 孔博煜; 周新粮; 周彩琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-05
Anticipated expiration: 2031-02-07

Abstract

The utility model provides a assault boat transportation frame. The assault boat transportation frame comprises a bottom frame; two ends of each of two opposite sides of the bottom frame are provided with a movable wheel assembly and a support frame for fixing the assault boat, and the support frame vertically extends towards the upper part of the bottom frame; the movable wheel assembly comprises a movable support, a wheel body and a bolt, one end of the movable support is movably inserted into the underframe, and the other end of the movable support is provided with the wheel body; the movable support and the underframe are movably inserted to form a position A and a position B with the movable support and the wheel body: when the position A is located, the wheel body is located at the lower end of the bottom frame, and when the position B is located, the wheel body is located at the upper end of the bottom frame; the bolt fixes the movable support and the underframe. Compared with the prior art, the assault boat transportation frame provided by the utility model can realize stable storage and effectively prevent sliding; convenient operation and can realize multiple functions.

Description

Assault boat transportation frame

Technical Field

The utility model relates to a rescue equipment technical field especially relates to a assault boat transportation frame.

Background

Flood disasters occur every year in China, and in the flood fighting and emergency rescue process, the fast maneuverability of the assault boat is indispensable equipment which can not be replaced by rescue teams, and is praised as 'life boat' and 'hope boat' by people suffering from disasters. However, when a flood fighting task is performed, vehicles are mainly used for conveying the assault boat, and loading and unloading of the assault boat are mainly realized in a mode of carrying by shoulders, so that a large number of people are required to be carried, the time is long, and the situations of personnel injury, equipment damage and the like easily occur in the process.

Therefore, the method is particularly important for the transportation of the submachine boat.

The prior patents such as a collection type multi-search assault boat storage and transportation vehicle disclosed by publication number CN103522933A and a trailer capable of loading a plurality of assault boats in a layered manner disclosed by patent publication number CN201633808U can both realize the loading and transportation of the assault boats, but the wheels are not foldable, so that the storage is not stable and the offset is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can realize wheel folding assault boat transportation frame, except can removing the transportation, can also steadily place.

The technical scheme of the utility model is that: a assault boat transportation frame comprises an underframe; two ends of each of two opposite sides of the bottom frame are provided with a movable wheel assembly and a support frame for fixing the assault boat, and the support frame vertically extends towards the upper part of the bottom frame; the movable wheel assembly comprises a movable support, a wheel body and a bolt, one end of the movable support is movably inserted into the underframe, and the other end of the movable support is provided with the wheel body; the movable support and the underframe are movably inserted to form a position A and a position B with the movable support and the wheel body: when the position A is located, the wheel body is located at the lower end of the bottom frame, and when the position B is located, the wheel body is located at the upper end of the bottom frame; the bolt fixes the movable support and the underframe.

Among the above-mentioned scheme, through the mode of designing the wheel body for the cartridge, can make it realize folding, when needs remove, fold the wheel body and place the below at the chassis, when needs steadily place the transportation frame, then fold the wheel body and place the top at the chassis, convenient operation, and can realize multiple functions.

Preferably, the base frame has a length direction X and a width direction Y, the movable support is inserted in the length direction X or inserted in the width direction Y, and the length direction X and the width direction Y are perpendicular to each other in the same plane.

Preferably, the underframe comprises a plurality of square pipes which are enclosed, and the movable support is inserted into the square pipes; the movable wheel assembly further comprises a spring, and the spring is arranged in the square pipe and connected with movable supports at two ends of the square pipe.

Preferably, a plurality of buckle components used for fixing the assault boat are arranged on the underframe.

Preferably, the buckle assembly comprises a buckle, a retaining ring, a snap hook and a mounting seat, the buckle is mounted on the vertical side wall of the underframe, the snap hook is mounted below the buckle through the mounting seat, and the retaining ring is hinged to the buckle; when the buckle rotates relative to the chassis, the buckle is buckled with the snap hook, or the buckle is not contacted with the snap hook.

Preferably, a movable stop lever is arranged on one side of the underframe in the length direction X and connected between the two support frames on the side; the movable stop lever is provided with a stop hook which protrudes upwards from the movable stop lever; two support frames on the other side of the length direction X of the underframe are provided with movable brackets, and the movable brackets on the two support frames are arranged oppositely; the stop hook and the movable bracket are positioned on the same horizontal height.

Preferably, sleeves are arranged at two ends of the movable stop lever and one end of the movable bracket, and are sleeved with the support frame and fixed through fasteners.

Preferably, a plurality of movable brackets are arranged at intervals in the height direction Z of the support frame, and the movable stop levers correspond to the movable brackets one by one; the height direction Z is perpendicular to the plane in which the length direction X and the width direction Y lie.

Preferably, the movable bracket is of an upward U-shaped structure, and a U-shaped opening of the movable bracket is matched with the side wall of the assault boat.

Preferably, the underframe is provided with a hanging ring and a fixing piece for penetrating through the binding band, and the hanging ring and the fixing piece are arranged on the underframe at intervals; the fixing piece is provided with through holes corresponding to the number of the submachine boats placed on the transportation frame, and each through hole penetrates through one binding band.

Compared with the prior art, the beneficial effects of the utility model are that: the wheel bodies can be folded by designing the wheel bodies in an inserting mode, when the wheel bodies need to be moved, the wheel bodies are folded and placed below the underframe, and when the transportation frame needs to be stably placed, the wheel bodies are folded and placed above the underframe, so that the wheel bodies are stably stored and effectively prevented from sliding; convenient operation and can realize multiple functions.

Drawings

Fig. 1 is a schematic perspective view of a assault boat transportation frame provided by the present invention;

fig. 2 is an enlarged schematic view of a moving wheel assembly in the assault boat transportation frame provided by the present invention;

fig. 3 is a schematic view illustrating a first step when the movable wheel assembly in the assault boat transportation frame is adjusted from the position a to the position B;

fig. 4 is a schematic view of a second step when the moving wheel assembly in the assault boat transportation frame is adjusted from the position a to the position B;

fig. 5 is a schematic view of the assault boat transportation frame of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

As shown in fig. 1, the assault boat transportation frame provided by the embodiment comprises an underframe 1, a support frame 2, a movable bracket 3, a movable stop lever 4, a movable wheel assembly 5, a buckle assembly 6, a stop hook 7, a sleeve 8, a hanging ring 9, a fixing piece 10 and a binding belt 11.

The chassis 1 is enclosed by four square pipes and is closed to form and has length direction X and width direction Y, and length direction X is mutually perpendicular with width direction Y in the coplanar. The two ends of the square tube in the width direction Y are sealed by the side walls of the two square tubes in the length direction X, so that the openings at the two ends of the two square tubes in the length direction X are open, and the opening is used for installing the moving wheel assembly 5.

As shown in fig. 1, 3 and 4, the moving wheel assembly 5 includes a movable bracket 51, a wheel body 52, a latch 53, a bolt 54 and a spring 55. One end of the movable support 51 is movably inserted into an opening of a square tube in the length direction X of the underframe 1, the other end of the movable support is provided with the wheel body 52 through a bolt 54, and the wheel body 52 is a bearing universal wheel with a foot brake. The spring 55 connects the movable brackets 51 at both ends of the square tube in the square tube.

The movable bracket 51 and the wheel body 52 form a position A and a position B by the movable insertion of the movable bracket 51 and the chassis 1: in the position A, the wheel body 52 is positioned at the lower end of the underframe 1, and in the position B, the wheel body 52 is positioned at the upper end of the underframe 1; the latch 53 fixes the movable bracket 51 to the base frame 1.

The specific operation steps are as follows: as shown in fig. 3, the movable bracket 51 is pulled out from the square tube by removing the latch 53, so that the movable bracket 51 does not contact the square tube. The movable bracket 51 is rotated 180 degrees to make the wheel body 52 face upwards (as shown in fig. 4), the movable bracket 51 is inserted into the square tube, the bolt 53 is inserted, and the buckle assembly 6 is locked in the state as shown in fig. 2.

The movable bracket 51 is fixed with the chassis 1 by the latch 53 no matter what position the wheel body 52 is in.

As shown in fig. 2, two buckle assemblies 6 are arranged on a square tube of the chassis 1 in the length direction X at intervals, and each buckle assembly includes a buckle 61, a buckle 62, a snap hook 63 and a mounting seat 64, the buckle 62 is mounted on a vertical side wall of the chassis 1, the snap hook 63 is mounted below the buckle 61 through the mounting seat 64, and the buckle 62 is hinged to the buckle 61. When the buckle 61 rotates relative to the chassis 1, the snap ring 62 and the snap hook 63 are fastened, or the snap ring 62 and the snap hook 63 are not in contact. Hasp, buckle and hasp hook in the hasp subassembly are supporting outsourcing spare, and its structural principle is prior art, and no longer repeated here.

The hasp assembly 6 is used for fixing the assault boat 12, the mounting seat 64 can fix the hasp 63 on the ground or a carriage of a truck, when the transportation frame is lifted and placed on a corresponding position, the retaining ring 62 and the hasp 63 need to be corresponding in position, and after the transportation frame is placed stably, the hasp 61 is locked.

As shown in fig. 1 and 5, two ends of each of two opposite sides of the base frame 1 are vertically provided with a support frame 2, and the support frames 2 are circular tubes. One side of chassis 1 length direction X is equipped with movable pin 4, movable pin 4 connects between two support frames 2 of this side. The movable stop lever 4 is provided with a stop hook 7, and the stop hook 7 protrudes upwards from the movable stop lever 4. The flapper 4 may be designed as an L-shaped structure that is adapted to snap-fit the aft portion of the assault boat (as shown in figure 5). The two ends of the movable stop lever 4 are provided with sleeves 8, the sleeves 8 are sleeved with the support frame 2 and fixed through fasteners, so that the detachable structure and the height-adjustable structure of the movable stop lever 4 can be realized, and the flexibility is higher.

Two support frames 2 on the other side of the length direction X of the underframe 1 are provided with movable brackets 3, and the movable brackets 3 on the two support frames 2 are arranged oppositely. The stop hook 7 and the movable bracket 3 are positioned at the same horizontal height. One end of the movable bracket 3 is provided with a sleeve 8, and the sleeve 8 is sleeved with the support frame 2 and fixed through a fastener. The movable bracket 3 is of an upward U-shaped structure, and a U-shaped opening of the movable bracket is matched with the side wall of the assault boat.

If a plurality of movable brackets 3 are arranged at intervals in the height direction Z of the support frame 2, the movable blocking rods 4 need to correspond to the movable brackets 3 one by one, and the specific number is related to the number of the submarines (as shown in fig. 5). The height direction Z is perpendicular to the plane in which the length direction X and the width direction Y lie.

In order to ensure the fixation of the assault boat placed on the chassis 1, a buckle 13 (shown in fig. 1 and 2) which is clamped with the side wall of the assault boat 12 is also arranged on the corresponding position of the chassis 1. The underframe 1 is used for placing a first layer of assault boat, and a plurality of layers are sequentially superposed on the net (as shown in figure 5).

The base frame 1 is provided with a hanging ring 9 and a fixing piece 10 for penetrating through a binding belt 11, and the hanging ring 9 and the fixing piece 10 are arranged on the base frame 1 at intervals. The fixing piece 10 is provided with through holes corresponding to the number of the submarines placed on the transportation frame, and each through hole penetrates through one binding band 11. The hanging ring 9 and the fixing piece 10 are arranged on a square pipe in the length direction X. As shown in fig. 5, the strap 11 is used to pass through the corresponding through hole of the fixing member 10 and be bound with the assault boat 12 of the corresponding height. In addition, the transportation frame and the assault boat 12 can be transported integrally through the hoisting ring 9 by a hoisting mechanism (not numbered).

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A assault boat transportation frame is characterized by comprising an underframe (1); two ends of each of two opposite sides of the bottom frame (1) are provided with a movable wheel assembly (5) and a support frame (2) for fixing the assault boat, and the support frame (2) vertically extends above the bottom frame (1); the movable wheel assembly (5) comprises a movable support (51), a wheel body (52) and a bolt (53), one end of the movable support (51) is movably inserted into the bottom frame (1), and the wheel body (52) is installed at the other end of the movable support; the movable bracket (51) and the chassis (1) are movably inserted so that the movable bracket (51) and the wheel body (52) form an A position and a B position: in the A position, the wheel body (52) is positioned at the lower end of the underframe (1), and in the B position, the wheel body (52) is positioned at the upper end of the underframe (1); the bolt (53) fixes the movable support (51) and the chassis (1).

2. The assault boat transportation frame of claim 1, wherein the base frame (1) has a longitudinal direction X and a width direction Y, and the movable frame (51) is inserted in the longitudinal direction X or in the width direction Y, and the longitudinal direction X and the width direction Y are perpendicular to each other in the same plane.

3. The assault boat transportation frame of claim 1 or 2, wherein the bottom frame (1) is formed by a plurality of square pipes, and the movable support (51) is inserted into the square pipes; the moving wheel assembly (5) further comprises a spring (55), and the spring (55) is connected with movable supports (51) at two ends of the square pipe in the square pipe.

4. Assault boat transportation frame according to claim 1 or 2, characterized in that the chassis (1) is provided with a plurality of snap-on components (6) for securing the assault boat.

5. The assault boat transportation frame of claim 4, wherein the hasp assembly (6) comprises a hasp (61), a clasp (62), a snap hook (63) and a mounting seat (64), the hasp (61) is installed on the vertical side wall of the chassis (1), the snap hook (63) is installed below the hasp (61) through the mounting seat (64), and the clasp (62) is hinged with the hasp (61); when the hasp (61) rotates relative to the chassis (1), the buckle ring (62) is buckled with the snap hook (63), or the buckle ring (62) is not contacted with the snap hook (63).

6. The assault boat transportation frame of claim 2, wherein a movable blocking rod (4) is arranged on one side of the bottom frame (1) in the length direction X, and the movable blocking rod (4) is connected between the two supporting frames (2) on the side; a stop hook (7) is arranged on the movable stop lever (4), and the stop hook (7) protrudes upwards from the movable stop lever (4); the two support frames (2) on the other side of the length direction X of the underframe (1) are provided with movable brackets (3), and the movable brackets (3) on the two support frames (2) are arranged oppositely; the stop hook (7) and the movable bracket (3) are positioned on the same horizontal height.

7. The assault boat transportation frame of claim 6, wherein the two ends of the movable blocking rod (4) and one end of the movable bracket (3) are provided with sleeves (8), and the sleeves (8) are sleeved with the support frame (2) and fixed through fasteners.

8. The assault boat transportation frame of claim 6 or 7, wherein a plurality of the movable brackets (3) are arranged at intervals in the height direction Z of the support frame (2), and the movable stop levers (4) are in one-to-one correspondence with the movable brackets (3); the height direction Z is perpendicular to the plane in which the length direction X and the width direction Y lie.

9. Assault boat transportation frame according to claim 6 or 7, characterized in that the movable bracket (3) is an upwardly disposed U-shaped structure, the U-shaped opening of which is matched with the side wall of the assault boat.

10. The assault boat transportation frame of claim 1 or 2, wherein the chassis (1) is provided with hanging rings (9) and fixing pieces (10) for penetrating through binding bands (11), and the hanging rings (9) and the fixing pieces (10) are arranged on the chassis (1) at intervals; the fixing piece (10) is provided with through holes corresponding to the number of the submachine boats placed on the transportation frame, and each through hole penetrates through one binding band (11).