CN215439561U

CN215439561U - Adjustable aluminum alloy chassis frame for aluminum alloy elevator

Info

Publication number: CN215439561U
Application number: CN202121970224.7U
Authority: CN
Inventors: 孙俊法
Original assignee: Suzhou Hacheng Precision Manufacturing Co ltd
Current assignee: Suzhou Hacheng Precision Manufacturing Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-07
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses an adjustable aluminum alloy chassis frame for an aluminum alloy elevator, which comprises an adjusting chassis frame and a limiting rod, wherein the adjusting chassis frame comprises an aluminum alloy corner frame, and an adjusting mechanism for adjusting the size of the adjusting chassis frame is arranged between the aluminum alloy corner frame and the aluminum alloy corner frame. The utility model forms sliding connection through the rack and the shielding sleeve, and the rack and the adjusting gear form meshing connection, the racks are distributed in the center of one side opposite to the two aluminum alloy angle frames, the installation area size of the chassis frame can be accurately adjusted through mechanical power, the use efficiency is improved, and the trouble of positioning and fixing is avoided.

Description

Adjustable aluminum alloy chassis frame for aluminum alloy elevator

Technical Field

The utility model relates to the field of elevator chassis frames, in particular to an adjustable aluminum alloy chassis frame for an aluminum alloy elevator.

Background

The high-altitude equipment is required to be installed or maintained by personnel in the building process and the maintenance process after the building, the high-altitude operation is required to be completed with the help of the lifting equipment, and the aluminum alloy lifting platform is widely used in the lifting equipment and mainly comprises an aluminum alloy chassis frame and the lifting equipment.

Such as the authorization notice number: CN210193333U provides an adjustable aluminum alloy chassis frame for an aluminum alloy elevator, the device has the following advantages that 1) by arranging an adjustable frame, and the adjustable frame comprises an aluminum alloy corner frame, an aluminum alloy beam, a screw rod and a nut, the size of the whole adjustable frame can be adjusted to meet the installation requirements of aluminum alloy elevators of different sizes, and the flexibility and the practicability of the aluminum alloy chassis frame are improved; 2) through setting up drive wheel, motor, bogie and steering handle, can realize the automatic movement to this device to improve the quick travel ability of this device.

But as an authorization publication number: CN210193333U provides an adjustable aluminum alloy chassis frame for aluminum alloy elevator, this device has the following shortcoming: 1) the chassis frame made of the aluminum alloy material is large in mass, and the extension length of the aluminum alloy beam and the aluminum alloy corner frame needs to be adjusted by manual dragging, so that the control force is difficult to master, the extension length can be adjusted by repeated dragging, and the position is difficult to align when the through hole is fixed by the nut; 2) the rubber supporting seat is not fixed when being supported or moving along with the device, so that the center of gravity is unstable when being supported or the rubber supporting seat is shaken when being carried and walking.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable aluminum alloy chassis frame for an aluminum alloy elevator, which aims to solve the problems in the background technology.

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

the adjustable aluminum alloy chassis frame for the aluminum alloy elevator comprises an adjusting chassis frame and a limiting rod, wherein the adjusting chassis frame comprises an aluminum alloy corner frame, an adjusting mechanism for adjusting the size of the adjusting chassis frame is arranged between the aluminum alloy corner frame and the aluminum alloy corner frame, and a supporting mechanism for supporting and stabilizing is arranged on one side of the aluminum alloy corner frame.

In a further embodiment, two opposite sides of the aluminum alloy angle frames are fixedly provided with shielding sleeves, the adjusting mechanism comprises an installation frame, the shielding sleeves and the outer sides of the installation frame are fixedly connected with telescopic rods, and the shielding sleeves and the installation frame are pulled apart through the telescopic rods when the chassis frame is adjusted in size.

In a further embodiment, racks are symmetrically distributed on the opposite sides of the two aluminum alloy corner frames, a driving motor is fixedly mounted on the bottom end face of the mounting frame, an adjusting gear is fixedly mounted on the output end of the driving motor, and the racks are moved by rotation of the adjusting gear, so that the size of the chassis frame is adjusted.

In a further embodiment, the rack and the shielding sleeve form sliding connection, the rack and the adjusting gear form meshing connection, a limiting block is fixedly mounted at one end of the rack, the shielding sleeve and the mounting frame guarantee the strength of the support of the adjusting chassis frame, and the limiting block prevents the extending of the limiting block.

In a further embodiment, supporting mechanism includes the fixed frame of fixed mounting in the aluminum alloy angle frame outside, and fixed frame inside rotation is connected with the dwang, dwang one end fixed mounting has the hydraulic stem, and hydraulic stem bottom fixed mounting has the supporting legs, and the dwang rotates and is perpendicular with aluminum alloy angle frame, and the hydraulic stem promotes the supporting legs and plays the supporting role.

In a further embodiment, a first penetrating hole and a second penetrating hole are formed in the rotating rod in a penetrating mode, a first limiting column and a second limiting column are symmetrically arranged on two sides of the limiting rod respectively, the first penetrating hole corresponds to the first limiting column, the second penetrating hole corresponds to the second limiting column, when the device moves, the first limiting column and the first penetrating hole are clamped, the supporting mechanism is stabilized, and the second limiting column and the second penetrating hole are clamped when the device supports.

In a further embodiment, four corners of the bottom end face of the adjusting chassis frame are fixedly provided with universal wheels, and four aluminum alloy corner frames are moved by moving the universal wheel moving device.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the racks and the shielding sleeves form sliding connection, the racks and the adjusting gears form meshing connection, the racks are centrally and symmetrically distributed on one opposite side of the two aluminum alloy angle frames, the size of the installation area of the chassis frame can be accurately adjusted through mechanical power, manual dragging of the aluminum alloy angle frames is not needed, the use efficiency is improved, and the trouble of positioning and fixing is avoided.

2. According to the utility model, the first limiting column and the second limiting column are respectively and symmetrically arranged on two sides of the limiting rod, the first penetrating hole corresponds to the first limiting column, and the second penetrating hole corresponds to the second limiting column, so that the supporting mechanism can be prevented from shaking and interfering when the device moves, the placing position of the device is not inclined when the device is supported, and the placing is more stable.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable aluminum alloy chassis frame for an aluminum alloy elevator.

FIG. 2 is a schematic view of the bottom structure of an adjustable aluminum alloy chassis frame for an aluminum alloy elevator.

FIG. 3 is a schematic structural diagram of an adjusting mechanism in an adjustable aluminum alloy chassis frame for an aluminum alloy elevator.

FIG. 4 is a schematic structural diagram of a support mechanism in an adjustable aluminum alloy chassis frame for an aluminum alloy elevator.

In the figure: 1. adjusting the chassis frame; 101. a universal wheel; 2. an aluminum alloy corner frame; 201. a blocking sleeve; 3. an adjustment mechanism; 301. installing a frame; 302. a drive motor; 303. an adjusting gear; 4. a rack; 401. a limiting block; 5. a telescopic rod; 6. a support mechanism; 601. a fixing frame; 602. rotating the rod; 603. a hydraulic lever; 604. supporting legs; 605. a first through hole; 606. a second penetration hole; 7. a limiting rod; 701. a first limit post; 702. and a second limiting column.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. 1-4, in an embodiment of the present invention, an adjustable aluminum alloy chassis frame for an aluminum alloy elevator includes an adjusting chassis frame 1 and a limiting rod 7, the adjusting chassis frame 1 includes an aluminum alloy angle frame 2, an adjusting mechanism 3 for adjusting the size of the adjusting chassis frame 1 is disposed between the aluminum alloy angle frame 2 and the aluminum alloy angle frame 2, a supporting mechanism 6 for supporting and stabilizing is disposed on one side of each aluminum alloy angle frame 2, universal wheels 101 are fixedly mounted at four corners of a bottom end surface of the adjusting chassis frame 1, and the number of the aluminum alloy angle frames 2 is four.

Example 1

Referring to fig. 1-3, a shielding sleeve 201 is fixedly installed on one side opposite to two aluminum alloy angle frames 2, an adjusting mechanism 3 includes an installation frame 301, a telescopic rod 5 is fixedly connected to the shielding sleeve 201 and the outer side of the installation frame 301, racks 4 are centrally and symmetrically distributed on one side opposite to the two aluminum alloy angle frames 2, a driving motor 302 is fixedly installed on the bottom end surface of the installation frame 301, an adjusting gear 303 is fixedly installed at the output end of the driving motor 302, the racks 4 and the shielding sleeve 201 form a sliding connection, the racks 4 and the adjusting gear 303 form a meshing connection, a limiting block 401 is fixedly installed at one end of the racks 4, when different elevators are installed, the adjusting gear 303 rotates and meshes with the racks 4 by starting the driving motor 302, the racks 4 move in opposite directions, and the shielding sleeve 201 and the installation frame 301 adjust the distance through the telescopic rod 5, so as to adjust the relative distance between the aluminum alloy angle frame 2 and the aluminum alloy angle frame 2, thereby adjusting the installation area of the chassis frame 1.

Example 2

Referring to fig. 4, the difference from embodiment 1 is: the supporting mechanism 6 comprises a fixed frame 601 fixedly arranged on the outer side of the aluminum alloy corner frame 2, a rotating rod 602 is rotatably connected inside the fixed frame 601, one end of the rotating rod 602 is fixedly provided with a hydraulic rod 603, the bottom end of the hydraulic rod 603 is fixedly installed with a supporting foot 604, the rotating rod 602 is internally provided with a first through hole 605 and a second through hole 606 in a through manner, the two sides of the limiting rod 7 are respectively provided with a first limiting post 701 and a second limiting post 702 in a symmetrical manner, the first through hole 605 corresponds to the first limiting post 701, and the second penetrating hole 606 corresponds to the second limiting column 702, when the chassis frame 1 is adjusted by moving, the rotating rod 602 is rotated and closed to the aluminum alloy corner frame 2, the first limiting column 701 is inserted into the first penetrating hole 605 in alignment, the rotating rod 602 is fixed to prevent shaking, when supporting is needed, the rotating rod 602 is rotated by 90 degrees, and the second limiting column 702 is inserted by aligning with the second penetrating hole 606, so that the position of the landing point of the supporting foot 604 is reasonable.

The working principle of the utility model is as follows: before using, to adjust chassis frame 1 and promote through universal wheel 101, spacing post 701 and penetration hole 605 block this moment, it is fixed that dwang 602 is pressed close to aluminum alloy angle frame 2, prevent to rock, in the use, take out gag lever post 7, rotate dwang 602 90, align No. two spacing posts 702 again and insert No. two penetration holes 606, it is reasonable to guarantee supporting legs 604 placement, hydraulic stem 603 starts, push down supporting legs 604 contact ground, start driving motor 302, adjusting gear 303 is rotatory and with rack 4 meshing, rack 4 relative movement, aluminum alloy angle frame 2 and aluminum alloy angle frame 2 also relative movement, the installation area of adjustment chassis frame 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an aluminum alloy chassis underframe with adjustable aluminum alloy elevator, is including adjusting chassis underframe (1) and gag lever post (7), its characterized in that: the adjusting chassis frame (1) comprises an aluminum alloy angle frame (2), an adjusting mechanism (3) for adjusting the size of the adjusting chassis frame (1) is arranged between the aluminum alloy angle frame (2) and the aluminum alloy angle frame (2), and a supporting mechanism (6) for supporting and stabilizing is arranged on one side of the aluminum alloy angle frame (2).

2. The adjustable aluminum alloy chassis frame for the aluminum alloy elevator as recited in claim 1, wherein: two the relative one side fixed mounting of aluminum alloy angle frame (2) has shelters from cover (201), adjustment mechanism (3) are including installing frame (301), and shelter from cover (201) and installing frame (301) outside fixedly connected with telescopic link (5).

3. The adjustable aluminum alloy chassis frame for the aluminum alloy elevator as recited in claim 2, wherein: two the relative one side central symmetry of aluminum alloy angle frame (2) distributes and has rack (4), installing frame (301) bottom end face fixed mounting has driving motor (302), and driving motor (302) output end fixed mounting has adjusting gear (303).

4. The adjustable aluminum alloy chassis frame for the aluminum alloy elevator as set forth in claim 3, wherein: the rack (4) and the shielding sleeve (201) form sliding connection, the rack (4) and the adjusting gear (303) form meshing connection, and a limiting block (401) is fixedly mounted at one end of the rack (4).

5. The adjustable aluminum alloy chassis frame for the aluminum alloy elevator as recited in claim 1, wherein: supporting mechanism (6) include fixed frame (601) in the aluminum alloy angle frame (2) outside fixed mounting, and fixed frame (601) inside rotation is connected with dwang (602), dwang (602) one end fixed mounting has hydraulic stem (603), and hydraulic stem (603) bottom fixed mounting has supporting legs (604).

6. The adjustable aluminum alloy chassis frame for the aluminum alloy elevator as set forth in claim 5, wherein: the rotating rod (602) is internally provided with a first penetrating hole (605) and a second penetrating hole (606) in a penetrating manner, the two sides of the limiting rod (7) are respectively and symmetrically provided with a first limiting column (701) and a second limiting column (702), the first penetrating hole (605) corresponds to the first limiting column (701), and the second penetrating hole (606) corresponds to the second limiting column (702).

7. The adjustable aluminum alloy chassis frame for the aluminum alloy elevator as recited in claim 1, wherein: all fixed mounting has universal wheel (101) in regulation chassis underframe (1) bottom face four corners, aluminum alloy angle frame (2) quantity has four.