CN212583237U

CN212583237U - Running gear and have its platform truck

Info

Publication number: CN212583237U
Application number: CN202021024585.8U
Authority: CN
Inventors: 陆平华; 彭粤
Original assignee: Shenzhen Lide Building Materials Equipment Co ltd
Current assignee: Shenzhen Lide Building Materials Equipment Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-02-23
Anticipated expiration: 2030-06-06

Abstract

A walking device and a trolley with the same are provided, wherein the walking device comprises a main body frame, a first moving mechanism, a second moving mechanism and at least one jacking mechanism; the first moving mechanism, the second moving mechanism and the jacking mechanism are all arranged on the main body frame, and the advancing directions of the first moving mechanism and the second moving mechanism are different, so that the main body frame can move along the advancing direction of the first moving mechanism or the second moving mechanism; the jacking mechanism is in driving connection with the first moving mechanism or the second moving mechanism so that the first moving mechanism or the second moving mechanism can lift. Through the first moving mechanism and the second moving mechanism, the walking device can move in multiple directions without a track, and the position of the walking device can be adjusted conveniently.

Description

Running gear and have its platform truck

Technical Field

The invention relates to the field of building construction, in particular to a walking device and a trolley with the same.

Background

The running gear of the existing trolley is generally a running gear with a rail type or one-way movement. Because in the operation of reality, the installation and the location of platform truck all can have certain error, consequently there is rail formula running gear not only be not convenient for the adjustment operation in platform truck position, and to the walking track requirement extremely high moreover, even the platform truck also probably damages the walking track when overweight, influences the engineering progress.

Disclosure of Invention

Technical problem to be solved

In order to solve the above problems, the traveling device and the trolley with the same provided by the invention can travel without a rail, so that the position of the trolley is convenient to adjust.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a walking device comprises a main body frame, a first moving mechanism, a second moving mechanism and at least one jacking mechanism; the first moving mechanism, the second moving mechanism and the jacking mechanism are all arranged on the main body frame, and the advancing directions of the first moving mechanism and the second moving mechanism are different, so that the main body frame can move along the advancing direction of the first moving mechanism or the second moving mechanism; the jacking mechanism is in driving connection with the first moving mechanism or the second moving mechanism so that the first moving mechanism or the second moving mechanism can lift.

Preferably, the number of the jacking mechanisms is two, and the two jacking mechanisms are respectively in driving connection with the first moving mechanism and the second moving mechanism.

Preferably, the main body frame is further provided with a control mechanism, and the control mechanism can enable the first moving mechanism, the second moving mechanism and the jacking mechanism to start or stop.

Preferably, the main body frame includes a mounting frame on top of which a carrier can be received or mounted, and a support frame connected to a bottom of the mounting frame and contactable with the ground to support the mounting frame.

Preferably, the jacking mechanism is a hydraulic cylinder, a cylinder body of the hydraulic cylinder is installed on the main body frame, and an output rod of the hydraulic cylinder is connected with the first moving mechanism or the second moving mechanism.

Preferably, the traveling directions of the first moving mechanism and the second moving mechanism are vertically arranged.

Preferably, the first moving mechanism comprises a first housing, a first driving member and a roller, the first housing is in driving connection with the jacking mechanism, the roller is rotatably mounted on the first housing, and the first driving member is mounted in the first housing and is in driving connection with the roller.

Preferably, the second moving mechanism comprises a second housing, a second driving member and a sliding rod, the second housing is in driving connection with the jacking mechanism, the sliding rod is slidably arranged on the second housing, the sliding rod can be abutted against the ground, and the second driving member is mounted on the second housing and is in driving connection with the sliding rod.

The trolley comprises a trolley body and the travelling device, wherein the travelling device is installed at the bottom of the trolley body.

Advantageous effects

The invention has the beneficial effects that: a walking device comprises a main body frame, a first moving mechanism, a second moving mechanism and at least one jacking mechanism; the first moving mechanism, the second moving mechanism and the jacking mechanism are all arranged on the main body frame, and the advancing directions of the first moving mechanism and the second moving mechanism are different, so that the main body frame can move along the advancing direction of the first moving mechanism or the second moving mechanism; the jacking mechanism is in driving connection with the first moving mechanism or the second moving mechanism so that the first moving mechanism or the second moving mechanism can lift. Through the first moving mechanism and the second moving mechanism, the walking device can move in multiple directions without a track, and the position of the walking device can be adjusted conveniently.

Drawings

The accompanying drawings, which 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 principles of the invention without limiting the invention in which:

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the main body frame;

FIG. 3 is a schematic structural diagram of a first moving mechanism;

FIG. 4 is a schematic structural diagram of a second moving mechanism;

FIG. 5 is a first schematic view of a trolley having a traveling device according to the present invention;

FIG. 6 is a schematic view of a second cart having a traveling device according to the present invention;

in the figure, a main body frame 1, a first moving mechanism 2, a second moving mechanism 3, a jacking mechanism 4, a control mechanism 5, a mounting frame 10, a supporting frame 11, a first shell 20, a roller 22, a second shell 30, a second driving piece 31, a sliding rod 32, a trolley body and a traveling device b.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, a traveling apparatus b includes a main body frame 1, a first moving mechanism 2, a second moving mechanism 3, and at least one lifting mechanism 4; the first moving mechanism 2, the second moving mechanism 3 and the jacking mechanism 4 are all arranged on the main body frame 1, and the advancing directions of the first moving mechanism 2 and the second moving mechanism 3 are vertically arranged, so that the main body frame 1 can move along the advancing direction of the first moving mechanism 2 or the second moving mechanism 3; the jacking mechanism 4 is in driving connection with the first moving mechanism 2 or the second moving mechanism 3 so that the first moving mechanism 2 or the second moving mechanism 3 can lift.

Specifically, the first moving mechanism 2 and the second moving mechanism 3 are provided, so that the traveling device b can be moved in two axes, that is, can be adjusted in the front-rear direction and can be adjusted in the left-right direction. However, if the first moving mechanism 2 and the second moving mechanism 3 contact the ground at the same time, the traveling device b is difficult to move due to friction, so at least one jacking mechanism 4 is required to drive the first moving mechanism 2 or the second moving mechanism 3 to lift and ensure that the ground only contacts the first moving mechanism 2 or the second moving mechanism 3. If the jacking mechanism 4 is in driving connection with the first moving mechanism 2, when the second moving mechanism 3 is in operation, the first moving mechanism 2 needs to be lifted up and separated from the ground through the jacking mechanism 4, so that the walking device b can move along the traveling direction of the second moving mechanism 3, and when the first moving mechanism 2 needs to be operated, the first moving mechanism 2 is lowered through the jacking mechanism 4 so that the first moving mechanism 2 contacts the ground, and pressure is continuously applied to jack the main body frame 1, so that the second moving mechanism 3 is separated from the ground, and at the moment, the walking device b can move along the traveling direction of the first moving mechanism 2; otherwise, the jacking mechanism 4 is in driving connection with the second moving mechanism 3 in the same way. The first moving mechanism 2 and the second moving mechanism 3 enable the walking device b to move in multiple directions without a track, thereby facilitating the adjustment of the position of the walking device b.

Further, in the embodiment of the present invention, two jacking mechanisms 4 are provided, and the two jacking mechanisms 4 are respectively in driving connection with the first moving mechanism 2 and the second moving mechanism 3. Therefore, if the traveling device b needs to move in the traveling direction of the first moving mechanism 2, the second moving mechanism 3 is lifted up and separated from the ground, and the first moving mechanism 2 is lowered and brought into contact with the ground; if the traveling device b needs to be moved in the traveling direction of the second moving mechanism 3, the first moving mechanism 2 is raised and separated from the ground, and the second moving mechanism 3 is lowered and brought into contact with the ground.

In the embodiment of the invention, the jacking mechanism 4 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is arranged on the main body frame 1, and the output rod of the hydraulic cylinder is connected with the first moving mechanism 2 or the second moving mechanism 3. The first moving mechanism 2 comprises a first housing 20, a first driving member and a roller 22, the first housing 20 is in driving connection with the jacking mechanism 4, the roller 22 is rotatably mounted on the first housing 20, and the first driving member is mounted in the first housing 20 and is in driving connection with the roller 22. The second moving mechanism 3 comprises a second housing 30, a second driving member 31 and a slide rod 32, the second housing 30 is in driving connection with the jacking mechanism 4, the slide rod 32 is slidably arranged on the second housing 30, the slide rod 32 can be abutted with the ground, and the second driving member 31 is mounted on the second housing 30 and is in driving connection with the slide rod 32. In another embodiment of the present invention, the first moving mechanism 2 and the second moving mechanism 3 are the same in structure and can be moved by the roller 22 or the sliding rod 32. The first driving member may be a motor, the second driving member 31 may be a telescopic hydraulic cylinder, the roller 22 is driven to rotate by the motor, and the sliding rod 32 is driven to slide left and right by the telescopic hydraulic cylinder.

Further, the main body frame 1 is further provided with a control mechanism 5, and the control mechanism 5 can enable the first moving mechanism 2, the second moving mechanism 3 and the jacking mechanism 4 to be started or stopped. The control mechanism 5 is internally provided with a control circuit and an oil cylinder, and can artificially control the running state of the first driving piece or the second driving piece 31 or the telescopic state of the hydraulic cylinder of the jacking mechanism 4.

Further, the main body frame 1 includes a mounting frame 10 and a supporting frame 11, a carrier may be received or mounted on the top of the mounting frame 10, the supporting frame 11 is connected to the bottom of the mounting frame 10, and the supporting frame 11 may be in contact with the ground to support the mounting frame 10. Wherein, the top of the mounting frame 10 is mounted with the trolley body a, when the running gear b moves to a designated position, both the first moving mechanism 2 and the second moving mechanism 3 can be lifted, and the supporting frame 11 is contacted with the ground, thereby improving the supporting stability and the bearing capacity of the running gear b. If the rail type traveling device is used, the weight borne by the traveling device and the weight borne by the traveling device are applied to the traveling rail, and the traveling rail and the traveling device are easily damaged due to the fact that the traveling rail is small in area, so that the stress area of the traveling device b supported on the ground is increased and the pressure is reduced through the supporting frame 11.

Referring to fig. 5 and 6, a cart includes a cart body a and the traveling device b, which is installed at the bottom of the cart body a.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A walking device is characterized by comprising a main body frame (1), a first moving mechanism (2), a second moving mechanism (3) and at least one jacking mechanism (4); the first moving mechanism (2), the second moving mechanism (3) and the jacking mechanism (4) are all installed on the main body frame (1), and the advancing directions of the first moving mechanism (2) and the second moving mechanism (3) are different, so that the main body frame (1) can move along the advancing direction of the first moving mechanism (2) or the second moving mechanism (3);

the jacking mechanism (4) is in driving connection with the first moving mechanism (2) or the second moving mechanism (3) so that the first moving mechanism (2) or the second moving mechanism (3) can lift.

2. A walking device according to claim 1, wherein there are two lifting mechanisms (4), and the two lifting mechanisms (4) are respectively connected with the first moving mechanism (2) and the second moving mechanism (3) in a driving manner.

3. A walking device according to claim 1, characterized in that the main body frame (1) is further provided with a control mechanism (5), and the control mechanism (5) can start or stop the first moving mechanism (2), the second moving mechanism (3) and the jacking mechanism (4).

4. A walking device according to claim 1, wherein the main body frame (1) comprises a mounting frame (10) and a supporting frame (11), the top of the mounting frame (10) can receive or mount a carrier, the supporting frame (11) is connected to the bottom of the mounting frame (10), and the supporting frame (11) can contact with the ground to support the mounting frame (10).

5. A walking device according to claim 1, wherein the lifting mechanism (4) is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is mounted on the main body frame (1), and the output rod of the hydraulic cylinder is connected with the first moving mechanism (2) or the second moving mechanism (3).

6. A walking device according to claim 1, characterized in that the traveling directions of the first moving mechanism (2) and the second moving mechanism (3) are arranged vertically.

7. A walking device according to claim 1, wherein the first moving mechanism (2) comprises a first housing (20), a first driving member and a roller (22), the first housing (20) is in driving connection with the jacking mechanism (4), the roller (22) is rotatably mounted on the first housing (20), and the first driving member is mounted in the first housing (20) and is in driving connection with the roller (22).

8. A walking device according to claim 1, wherein the second moving mechanism (3) comprises a second housing (30), a second driving member (31) and a slide rod (32), the second housing (30) is in driving connection with the jacking mechanism (4), the slide rod (32) is slidably arranged on the second housing (30), the slide rod (32) can abut against the ground, and the second driving member (31) is mounted on the second housing (30) and is in driving connection with the slide rod (32).

9. A trolley comprising a trolley body (a), characterized in that it further comprises a running gear according to any one of claims 1 to 8, said running gear being mounted to the bottom of the trolley body (a).