CN210027554U - Bottled water stairs-mover - Google Patents

Abstract

The utility model discloses a bottled water stairs-mover, including frame, slider, three star wheels, controller, the frame includes support frame, guardrail, chassis and shock attenuation axostylus axostyle, and the one end fixed connection of shock attenuation axostylus axostyle is on the chassis, and the chassis can be kept away from to the other end of shock attenuation axostylus axostyle and can with the ground butt, chassis fixed connection wheel pole, the both ends of wheel pole are three star wheels of fixed connection respectively, three star wheels can be along the axial rotation of wheel pole, and the top of support frame is equipped with the handle, and slider includes first actuating mechanism, second actuating mechanism, pulley, rack and apron, and pulley protrusion slider, slider stretch out towards the direction of keeping away from the guardrail, and first actuating mechanism and rack toothing, slider can slide on the support frame, and the pulley is connected in the drive. The utility model discloses a climbing car uses manpower sparingly, reduces the in-process that climbing car climbed the building, cuts the noise that sends when rubbing with stair, still ensures the stationarity and the security of climbing the building.

Description

Bottled water stairs-mover

Technical Field

The utility model relates to an article transportation field especially relates to a bottled water stairs-mover.

Background

Along with the continuous progress of the society, the living conditions of people are better and better along with the continuous progress of the society, and houses with elevators are more and more popularized, so that great convenience is brought to the life of people. But present most resident's building is 6 ~ 8 layers, and does not set up the elevator, and people can be very hard consuming time like other heavy objects such as bottled water, gas cylinder when the transport, will bump carelessly a little more in the transport simultaneously, not only can damage article, can also threaten resident's personal safety sometimes. Especially for the old or the weak people, when climbing steps and going upstairs, the heavy objects can be very tired and inconvenient to carry, and the danger is easy to appear. In addition, when people go out, the carried luggage can meet steps such as stairs, the luggage carrying is extremely laborious, and unnecessary damage can be caused to the luggage. Therefore, it is a significant problem to transport articles up and down stairs, and a mechanical tool is needed to help solve the problem.

The stair climbing vehicle in the prior art can be used on the flat ground through the walking wheels and can also be used for going upstairs and downstairs. However, when the three-arm combined wheel climbs stairs, because the gap part is arranged between the two wheels and no support of other structures exists, when the first wheel slides down the step and walks to the side surface of the step, the first wheel instantly falls to the air and is impacted greatly, and similarly, the upward crawling can not avoid the noise generated by the collision with the side surface of the step, and the wheel can be pulled to the last step connected with the current step from the current step by a larger force after colliding with the vertical surface of the step, which is not beneficial to the walking of the wheel at the step.

SUMMERY OF THE UTILITY MODEL

The utility model discloses provide a bottled water stairs-mover to not enough one of prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bottled water stairs climbing vehicle comprises a vehicle frame, a sliding device, three star wheels and a controller, wherein the vehicle frame comprises a support frame, a guardrail, a chassis and a damping shaft rod, one end of the damping shaft rod is fixedly connected to the chassis, the other end of the damping shaft rod is far away from the chassis and can be abutted to the ground, the chassis is fixedly connected with wheel rods, two ends of the wheel rods are respectively and fixedly connected with the three star wheels, the three star wheels can rotate around the axial direction of the wheel rods, the damping shaft rod and the three star wheels are respectively arranged on two sides of the chassis, the guardrail is fixedly connected with the chassis, the support frame is vertical to the chassis and is arranged in parallel with the guardrail, the top of the support frame is provided with a handle, the sliding device is arranged on the support frame, and the sliding device comprises a first driving mechanism, a second driving mechanism, a pulley, a rack and a, the rack is arranged on the inner wall of the support frame and fixedly connected with the support frame, the pulley protrudes out of the sliding device, the sliding device extends out towards the direction far away from the guardrail, the first driving mechanism is meshed with the rack, the sliding device can slide on the support frame, and the second driving mechanism is in driving connection with the pulley.

Furthermore, the guardrail is provided with ear guards symmetrically arranged on two sides close to one side of the barreled water.

Furthermore, the handle is provided with an adjusting control switch and a sliding switch.

Further, the adjusting control switch controls the position of the sliding device on the supporting frame.

Further, the slide switch controls the rotation of the pulley.

Furthermore, the wheel rod is fixedly connected with the bottom frame through a spring.

Furthermore, the lower bottom surface of the damping shaft rod is flush with the lower bottom surface of the three-star wheel.

Furthermore, all wheels of the three-star wheel are distributed at equal intervals, and the three-star wheel can rotate along the axis of the three-star wheel.

Furthermore, the ear protectors are in an arc shape which is bent towards one side of the support frame.

Further, the first driving mechanism and the second driving mechanism are controlled by the controller.

The utility model has the advantages that: the stair climbing vehicle utilizes the pulley device to move the whole stair climbing vehicle on the steps in parallel, so that the labor is saved; the stair climbing trolley is damped through the damping rod shaft, so that noise generated when the stair climbing trolley rubs against stairs in the stair climbing process is effectively reduced; through the alternate sliding of the three star wheels, the stress during the stair climbing is reduced, and the stability and the safety of the stair climbing are ensured.

Drawings

Fig. 1 is a schematic structural view of the stair climbing vehicle of the present invention.

Fig. 2 is a rear view of the stair climbing vehicle of the present invention.

Fig. 3 is a schematic view of the overall structure of the stair climbing vehicle of the present invention.

Fig. 4 is a schematic structural view of carrying a barrel of water.

Fig. 5 is a cross-sectional view of the second driving structure of the present invention.

Fig. 6 is a schematic structural diagram of the first driving mechanism according to the present invention.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc., indicating directions or positional relationships based on those shown in the drawings, it is only for convenience of description and simplicity of description, but not for indicating or implying that the indicated device or component must have a specific direction, be constructed in a specific direction, and operate, and therefore the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the above terms according to specific situations.

As shown in fig. 1-6, this embodiment provides a bottled water stair climbing vehicle, which includes a vehicle frame, a sliding device, a tri-star wheel, and a controller, wherein the vehicle frame includes a support frame 9, a guardrail 4, a chassis, and a shock-absorbing shaft 5, one end of the shock-absorbing shaft 5 is fixedly connected to the chassis, the other end of the shock-absorbing shaft 5 is far away from the chassis and can abut against the ground, the chassis is fixedly connected to a wheel rod, two ends of the wheel rod are respectively and fixedly connected to the tri-star wheel 6, the tri-star wheel 6 can rotate around the axial direction of the wheel rod, the shock-absorbing shaft 5 and the tri-star wheel 6 are respectively disposed at two sides of the chassis, the guardrail 4 is fixedly connected to the chassis, the support frame 9 is perpendicular to the chassis and parallel to the guardrail 4, a handle 2 is disposed at the top of the support frame 9, the sliding, the sliding device 8 comprises a first driving mechanism 11, a second driving mechanism 10, a pulley 1, a rack 12 and a cover plate, wherein the rack 12 is arranged on the inner wall of the support frame 9 and fixedly connected with the support frame 9, the pulley 1 protrudes out of the sliding device 8, the sliding device 8 extends out towards the direction away from the guardrail, the first driving mechanism 11 is meshed with the rack 12, the sliding device 8 can slide on the support frame 9, and the second driving mechanism 10 is in driving connection with the pulley 1. Specifically, when the stair climbing vehicle carries the bottled water, the damping shaft rod 5 can follow the stair climbing vehicle moves, and simultaneously, when the stair climbing vehicle is just putting, the damping shaft rod 5 can support with ground, prevents that the stair climbing vehicle from inclining and overturning. Slide device's pulley 1 by first actuating mechanism 11 drives, works as the climbing bicycle is located between two ladders, slide device with three star gear 6 is located upper and lower two ladders respectively, at this moment, slide device slide pulley 1 slides along the surface of ladder, thereby drives three star gear 6's slip realizes the effect of province. The first drive means 11 of the slide is rotated to engage the rack 12, thereby ensuring that the slide is located at different positions on the support 9. The sliding device is positioned at different positions of the support frame 9, and can adapt to application scenes with different step heights. When the height of the ladder is high, the sliding devices are adjusted to be located at different positions of the supporting frame 9, so that the three-star wheel 6 and the sliding devices can be located on different ladders, and the stair climbing trolley is guaranteed to stably and reliably carry the barreled water. The rotation of the second driving mechanism 10 drives the pulley 1 to rotate, so that the pulley 1 can move smoothly. In addition, the pulley 1 can save a large amount of manpower by rotating. The wheel rod of the three-star wheel 6 is vertical to the supporting frame 9, and meanwhile, the three-star wheel 6 can rotate along the axis of the wheel rod. The bottled water can be placed on the chassis, the guardrail can protect the bottled water can not outwards remove, prevents its condition that takes place to drop. When the in-process of climbing the building car and transporting the bottled water, the carrier is located the front of climbing the building car to drag the handle of climbing the building car, at this moment, the climbing car can with the plane of stair forms arbitrary angle between 45 degrees to 90 degrees, simultaneously, the carrier is according to the altitude mixture control of the ladder of stair slider is apart from the height on one-level ladder surface, if slider just offsets with the surface of last one-level ladder. Then, the three-star wheel 6 moves on the step, when one wheel of the three-star wheel 6 moves to the tail end of the step, an operator holds the handle, presses the handle vertically to the ground and then holds the handle, and applies a horizontal moving force, at this time, one wheel of the three-star wheel 6 abuts against the tail end of the step and cannot move, under the pulling of the acting force, the other wheel of the three-star wheel 6 turns upwards to reach the edge of the previous step, meanwhile, the stair climbing vehicle integrally lifts one step, and at this time, the sliding device is lifted and then located on the other step behind the stair. Then, the rotation of the pulley 1 is controlled by pressing the slide switch 14 on the handle, and the slide device approaches the wheel of the tri-star wheel 6 of the stair climbing vehicle to the inner side of the current step, and repeats the action of the previous step ladder until the last step, thereby realizing the stair climbing function of the stair climbing vehicle. In particular, the carrier can move on the surface of the upper step by pulling the stair climbing vehicle on the pulleys or horizontally. Specifically, the stair climbing trolley takes the sliding device as a fulcrum and achieves the effect of climbing stairs of the stair climbing trolley by utilizing a lever principle. The carrying process ensures that the manpower of the carrying personnel is saved to the maximum extent. In addition, the sliding device in the embodiment is internally provided with a battery for operating the driving mechanism, and the battery is a detachable storage battery, so that the battery is very easy to replace during installation.

In yet another embodiment, as shown in fig. 4, when only a bucket of water is to be transported, the bucket of water is laid across the bottom frame and then transported by the cart. The barreled water is transversely placed to ensure that the barreled water cannot have the condition of gravity center deviation, so that the stair climbing vehicle is more stable and stable when climbing stairs.

The guardrail is provided with ear guards symmetrically arranged on two sides close to one side of the barreled water. Specifically, the earmuffs guarantee that bottled water can be steady arrange in the support frame, make the in-process of carrying is being carried to the stair climbing car, can not the rocking of left and right sides. In addition, earflap fixed mounting be in on the guardrail, the fence of guardrail is higher than the bottled water is equal to guarantee that earflap can protect the bottled water.

The handle is provided with an adjustment control switch 13 and a slide switch 14. The adjusting control switch 13 controls the position of the sliding device 8 on the supporting frame 9. The slide switch 14 controls the rotation of the pulley 1. Specifically, the adjusting control switch 13 and the sliding switch 14 provided on the handle can control the rotation of the first driving mechanism 11 and the rotation of the second driving mechanism 10, and when the adjusting control switch is pressed down, the first driving mechanism 11 will rotate, and the first driving mechanism 11 will be meshed with the rack, so that the sliding device is located at different positions of the support frame. In addition, the slide switch 14 can control the rotation of the second driving mechanism 10, and further control the rotation of the pulley 1 of the sliding device, so as to ensure the sliding of the pulley 1 on the step surface.

The wheel rod is fixedly connected with the bottom frame through a spring. Specifically, the spring ensures that the wheel lever can be stably switched in the rotating process of the three-star wheel 6. The spring is in the process that three star gear 6 rotated, the spring provides elasticity and makes three star gear 6 along the axis of wheel pole is rotatory, the existence of spring has guaranteed three star gear 6 is carrying out the in-process of changing, more can be fast, steady rotation.

The lower bottom surface of the damping shaft lever 5 is flush with the lower bottom surface of the three-star wheel 6. Specifically, the lower bottom surface of the damping shaft rod is flush with the lower peripheral surface of the three-star wheel 6, so that the damping shaft rod and the three-star wheel 6 are located on the same horizontal plane, the damping shaft rod 5 can be located on the same level with the three-star wheel 6 in the process of abutting against the ground, and the stair climbing vehicle can be guaranteed to be erected on the ground. In addition, when the three-star wheel 6 carries the article, two wheels of the three-star wheel 6 are flatly arranged on the ground side by side.

The three-star wheel 6 has the advantages that the wheels are distributed at equal intervals, and the three-star wheel 6 can rotate along the axis of the three-star wheel. Specifically, the three-star wheels 6 are distributed at equal intervals, the symmetric centers of the three-star wheels 6 are symmetrically connected with the rod shaft, and in the rotating process of the three-star wheels 6, the three-star wheels 6 rotate along the axis of the symmetric centers.

The ear protector is in the shape of an arc bent towards one side of the support frame 9. Specifically, the earflap orientation one side of support frame 9 is crooked, crooked radian with the radian of bottled water's periphery is equal, guarantees the bottled water can not make a round trip to rock, more can be steady place the support frame with between the guardrail 4. Simultaneously, the earflap with guardrail 4 passes through screw fastening connection, and the earflap symmetric distribution of the left and right sides protects the bottled water not because the rocking of climbing the building car arouses the landing of bottled water is deviate from climbing the building car and is caused the destruction.

The first driving mechanism 11 and the second driving mechanism 10 are controlled by the controller. Specifically, the controller is respectively connected to the adjusting control switch 13 and the sliding switch 14, and when the adjusting control switch 13 is pressed down, the controller controls the first driving mechanism 11 to rotate, so that the gear is engaged with the rack, and the movement of the moving device is further realized. In addition, when the slide switch 14 is pressed, the controller controls the rotation of the second driving mechanism 10, so that the pulley 1 follows the rotation of the second driving mechanism 10, and further, the pulley 1 of the mobile device rotates.

The working process of the embodiment: when the in-process of climbing the building car and transporting the bottled water, the carrier is located the front of climbing the building car to drag the handle of climbing the building car, at this moment, the climbing car can with the plane of stair forms arbitrary angle between 45 degrees to 90 degrees, simultaneously, the carrier is according to the altitude mixture control of the ladder of stair slider is apart from the height on one-level ladder surface, if slider just offsets with the surface of last one-level ladder. Then, the three-star wheel 6 moves on the step, when one wheel of the three-star wheel 6 moves to the tail end of the step, an operator holds the handle, presses the handle vertically to the ground and then holds the handle, and applies a horizontal moving force, at this time, one wheel of the three-star wheel 6 abuts against the tail end of the step and cannot move, under the pulling of the acting force, the other wheel of the three-star wheel 6 turns upwards to reach the edge of the previous step, meanwhile, the stair climbing vehicle integrally lifts one step, and at this time, the sliding device is lifted and then located on the other step behind the stair. Then, the rotation of the pulley 1 is controlled by pressing the slide switch 14 on the handle, the wheel of the tri-star wheel of the stair climbing vehicle approaches to the inner side of the current step by the slide device, and the action of the ladder at the previous stage is repeated until the last step, so that the stair climbing function of the stair climbing vehicle can be realized. In particular, the carrier can move on the surface of the upper step by pulling the stair climbing vehicle on the pulleys or horizontally. In the process of climbing stairs, the three wheels of the three-star wheel 6 alternately turn around the axis of the wheel rod as the center of rotation, so that the stair-climbing movement can be realized. In addition, the process of adjusting the sliding device is as follows: when the adjusting control switch 13 on the handle is pressed down, the sliding device can move on the supporting frame 9, and after the proper height is reached, the adjusting control switch 13 is released, and at the moment, the sliding device can stay at the current position. The above is a simple working process of the utility model.

In summary, the trolley for climbing the tower with the barreled water of the embodiment utilizes the pulley device to move the whole trolley for climbing the tower in parallel on the steps, so that the labor is saved; the stair climbing trolley is damped through the damping rod shaft, so that noise generated when the stair climbing trolley rubs against stairs in the stair climbing process is effectively reduced; through the alternate sliding of the three star wheels, the stress during the stair climbing is reduced, and the stability and the safety of the stair climbing are ensured.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the scope of protection of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The barreled water stair climbing vehicle comprises a vehicle frame, a sliding device, three-star wheels and a controller, and is characterized in that the vehicle frame comprises a support frame (9), a guardrail (4), a chassis and a damping shaft rod (5), one end of the damping shaft rod (5) is fixedly connected to the chassis, the other end of the damping shaft rod (5) is far away from the chassis and can be abutted to the ground, the chassis is fixedly connected with a wheel rod, two ends of the wheel rod are respectively and fixedly connected with the three-star wheels (6), the three-star wheels (6) can rotate around the axial direction of the wheel rod, the damping shaft rod (5) and the three-star wheels (6) are respectively arranged at two sides of the chassis, the guardrail (4) is fixedly connected with the chassis, the support frame (9) is vertical to the chassis and is arranged in parallel with the guardrail (4), a handle (2) is arranged at the top of the support frame (9, slide device (8) set up on support frame (9), slide device (8) include first actuating mechanism (11), second actuating mechanism (10), pulley (1), rack (12) and apron, rack (12) set up support frame (9) inner wall and with support frame (9) fixed connection, pulley (1) protrusion slide device (8), slide device (8) are towards keeping away from the direction of guardrail stretches out, first actuating mechanism (11) with rack (12) meshing, slide device (8) can slide on support frame (9), second actuating mechanism (10) drive connection pulley (1).

2. The trolley for going upstairs with bottled water as claimed in claim 1, wherein the guardrail (4) is provided with ear guards symmetrically at two sides near one side of the bottled water.

3. The trolley for upstairs of barreled water as claimed in claim 1, wherein the handle is provided with an adjusting control switch (13) and a slide switch (14).

4. A water-in-bucket stair climbing vehicle as claimed in claim 3, wherein said adjustment control switch (13) controls the position of said sliding means (8) on said supporting frame (9).

5. The stair-climbing barreled water vehicle as claimed in claim 3, wherein the slide switch (14) controls the rotation of the pulley.

6. The barreled water stair climbing vehicle as claimed in claim 1, wherein the wheel lever is fixedly connected with the bottom frame through a spring.

7. The bottled water stair climbing vehicle according to claim 1, wherein a lower bottom surface of the shock absorbing shaft (5) is flush with a lower bottom surface of the spider (6).

8. The bottled water stair climbing vehicle according to claim 1, wherein the wheels of the three-star wheel (6) are equally spaced and the three-star wheel (6) can rotate along its axis.

9. The trolley for upstairs of barreled water as claimed in claim 2, wherein the ear protector is curved in an arc shape toward one side of the support frame (9).

10. The stair-climbing barreled water vehicle according to any one of claims 1 to 9, wherein the first driving mechanism (11) and the second driving mechanism (10) are controlled by the controller.

Images