CN212769190U

CN212769190U - Handrail fast-assembling mechanism of power-assisted hose retractable vehicle

Info

Publication number: CN212769190U
Application number: CN202021436323.2U
Authority: CN
Inventors: 陈东; 周浩
Original assignee: Hunan Huaxun Emergency Equipment Co ltd
Current assignee: Hunan Huaxun Emergency Equipment Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-23
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a handrail fast-assembling mechanism of car is receive and release to helping hand formula hosepipe, frame including two symmetrical formulas settings, two the frame is connected through the handrail, and the one end that is close to the handrail in the frame is fixed with the motor, and is fixed with the battery that provides the electric energy for the motor on the handrail, and the one end that the handrail was kept away from in the frame is provided with bull stick mechanism and the wheel that is used for receiving and releasing the hosepipe, and the motor passes through the reduction gear and is connected with bull stick mechanism transmission, and the both ends of handrail are connected with the frame that corresponds through the fast-assembling subassembly respectively, and the fast-assembling subassembly includes many arriss poles, sliding connection has the sliding sleeve on the many. This kind of handrail fast-assembling mechanism of vehicle is receive and release to helping hand formula hosepipe connects handrail and frame through adopting fast-assembling subassembly to make vehicle is receive and release to helping hand formula hosepipe fast assembly when using, two parts about not tearing open into in the time of spent are convenient for accomodate, save space, convenient management storage.

Description

Handrail fast-assembling mechanism of power-assisted hose retractable vehicle

Technical Field

The utility model relates to a flood prevention emergency equipment field specifically is a handrail fast-assembling mechanism that helping hand formula hosepipe receive and releases car.

Background

The power-assisted water hose collecting and releasing vehicle is used for collecting, releasing and transferring water hoses during flood control and emergency rescue, reduces labor intensity and improves working efficiency. The power-assisted retractable vehicle occupies a large space when not in use, so that the power-assisted retractable vehicle is inconvenient to store and manage.

In order to solve the problems, a handrail fast-assembling mechanism of a power-assisted water belt folding and unfolding vehicle is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a handrail fast-assembling mechanism that helping hand formula hosepipe receive and releases car is provided, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model relates to a handrail fast-assembling mechanism of car is receive and release to helping hand formula hosepipe, frame including two symmetrical formulas settings, two the frame is connected through the handrail, the one end that is close to the handrail in the frame is fixed with the motor, and be fixed with the battery that provides the electric energy for the motor on the handrail, the one end that the handrail was kept away from in the frame is provided with bull stick mechanism and the wheel that is used for receiving and releasing the hosepipe, the motor passes through the reduction gear and is connected with the transmission of bull stick mechanism, the handrail is the U-shaped structure, and the open end of handrail moves towards the bull stick mechanism, the both ends of handrail are connected with the frame that corresponds through the fast-assembling subassembly respectively, the fast-assembling subassembly includes many arriss pole, sliding connection.

Preferably, the polygonal rod is fixed on the frame, and the central axis of the polygonal rod is parallel to the central axis of the wheel.

Preferably, the sliding sleeve is sleeved on the outer side of the polygonal rod, and a limiting block for limiting the sliding sleeve is fixed at one end, away from the rack, of the polygonal rod.

Preferably, the side wall of the sliding sleeve is provided with a first through hole, and the first through hole and the second through hole share the central axis.

Preferably, the end part of the handrail is integrally provided with a convex rod extending outwards, the convex rod can be inserted into the sliding sleeve, a second through hole is formed in the convex rod, two ends of the second through hole can be correspondingly communicated with the two through holes respectively, and the sliding sleeve penetrates through the first through hole and the second through hole through a bolt assembly to be fixedly connected with the convex rod.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the handrail and the rack are connected through the quick assembly, so that the power-assisted water belt retractable vehicle can be quickly assembled when in use, and can be disassembled into a left part and a right part when not in use, thereby being convenient for storage, saving space and facilitating management and storage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the assembly structure of a handrail quick-mounting mechanism of a power-assisted hose retractable vehicle of the present invention;

FIG. 2 is a top view of the assembly structure of the handrail quick-mounting mechanism of the power-assisted hose retractable vehicle of the present invention;

FIG. 3 is a schematic cross-sectional view of a handrail quick-mounting mechanism of the power-assisted hose retractable vehicle of the present invention;

fig. 4 is a schematic view of the structure in the direction a of fig. 3.

In the figure: 1. a frame; 2. a battery; 3. a handrail; 4. a motor; 5. a speed reducer; 6. a wheel; 7. a rotating rod mechanism; 8. fast assembly; 9. a polygonal rod; 10. a limiting block; 11. a sliding sleeve; 12. a first through hole; 13. a second through hole; 14. a bolt assembly.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1 to 4, a handrail fast-assembling mechanism of a power-assisted water hose retractable vehicle comprises two symmetrically arranged frames 1, the two frames 1 are connected through a handrail 3, a motor 4 is fixed at one end of each frame 1 close to the handrail 3, a battery 2 for providing electric energy for a motor 4 is fixed on the handrail 3, a rotating rod mechanism 7 and wheels 6 for retracting the water belt are arranged at one end of the frame 1 far away from the handrail 3, the motor 4 is in transmission connection with the rotating rod mechanism 7 through a speed reducer 5, the handrail 3 is in a U-shaped structure, and the open end of handrail 3 is towards bull stick mechanism 7, and the both ends of handrail 3 are connected with corresponding frame 1 through fast-assembling subassembly 8 respectively, and fast-assembling subassembly 8 includes polygon pole 9, and sliding connection has sliding sleeve 11 on polygon pole 9, and sliding sleeve 11 only can slide on polygon pole 9 straight line can not rotate, and sliding sleeve 11 passes through bolt assembly 14 and handrail 3 tip fixed connection that corresponds.

In this embodiment, the polygonal rod 9 is fixed on the frame 1, and the central axis of the polygonal rod 9 is parallel to the central axis of the wheel 6.

In this embodiment, the sliding sleeve 11 is sleeved on the outer side of the polygonal rod 9, and the end of the polygonal rod 9 away from the rack 1 is fixed with a limiting block 10 for limiting the sliding sleeve 11.

In this embodiment, the side wall of the sliding sleeve 11 is provided with two first through holes 12, and the two first through holes 12 share the central axis.

In this embodiment, the end of the handrail 3 is integrally provided with a protruding rod extending outwards, the protruding rod can be inserted into the sliding sleeve 11, the protruding rod is provided with a second through hole 13, two ends of the second through hole 13 can be respectively communicated with the first through hole 12, and the sliding sleeve 11 passes through the first through hole 12 and the second through hole 13 through the bolt assembly 14 and is fixedly connected with the protruding rod.

The utility model discloses a principle and advantage: this handrail fast-assembling mechanism of car is receive and release to helping hand formula hosepipe, when assembling handrail 3 and frame 1, as shown in fig. 3 and fig. 4, through corresponding with the protruding pole of 3 tip of handrail with stopper 10, and move sliding sleeve 11 to the protruding pole, and cup joint on the protruding pole, make through-hole one 12 corresponding with two 13 of through-hole, and pass through-hole one 12 and two 13 of through-hole with bolt assembly 14, thereby make sliding sleeve 11 and protruding pole fixed connection, and then make handrail 3 and frame 1 fixed connection, the installation, easy operation is convenient.

When handrail 3 and the dismouting of frame 1, as shown in fig. 3 and fig. 4, take off bolt assembly 14 to with sliding sleeve 11 from the nose bar roll-off, thereby remove the fixed of nose bar and sliding sleeve 11, realize quick dismouting to handrail 3 and frame 1, and then can make power-assisted hose receive and release the car and tear open into two parts about, be convenient for accomodate, save space, convenient management storage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a handrail fast-assembling mechanism of car is receive and release to helping hand formula hosepipe, includes frame (1) that two symmetry formulas set up, two frame (1) is connected through handrail (3), the one end that is close to handrail (3) in frame (1) is fixed with motor (4), and is fixed with battery (2) that provide the electric energy for motor (4) on handrail (3), the one end that handrail (3) were kept away from in frame (1) is provided with bull stick mechanism (7) and wheel (6) that are used for receiving and releasing the hosepipe, motor (4) are connected its characterized in that through reduction gear (5) and bull stick mechanism (7) transmission: handrail (3) are the U-shaped structure, and the open end of handrail (3) is towards bull stick mechanism (7), the both ends of handrail (3) are connected with frame (1) that corresponds through fast-assembling subassembly (8) respectively, fast-assembling subassembly (8) are including many arriss pole (9), sliding connection has sliding sleeve (11) on many arriss pole (9), sliding sleeve (11) are through bolt assembly (14) and handrail (3) tip fixed connection that corresponds.

2. The handrail fast-assembling mechanism of power-assisted water hose collecting and releasing vehicle of claim 1, characterized in that: the multi-edge rod (9) is fixed on the rack (1), and the central axis of the multi-edge rod (9) is parallel to the central axis of the wheel (6).

3. The handrail fast-assembling mechanism of power-assisted water hose collecting and releasing vehicle of claim 2, characterized in that: the sliding sleeve (11) is sleeved on the outer side of the polygonal rod (9), and a limiting block (10) used for limiting the sliding sleeve (11) is fixed at one end, away from the rack (1), of the polygonal rod (9).

4. The handrail fast-assembling mechanism of power-assisted water hose collecting and releasing vehicle of claim 3, characterized in that: two first through holes (12) are formed in the side wall of the sliding sleeve (11), and the first through holes (12) share the central axis.

5. The handrail fast-assembling mechanism of power-assisted water hose collecting and releasing vehicle of claim 4, characterized in that: the tip integration of handrail (3) is provided with the nose bar of outside extension, the nose bar can peg graft in sliding sleeve (11), through-hole two (13) have been seted up on the nose bar, the both ends of through-hole two (13) can be respectively with two through-hole one (12) correspond the intercommunication, sliding sleeve (11) pass through-hole one (12), through-hole two (13) through bolt assembly (14) with nose bar fixed connection.