CN216918392U

CN216918392U - Movable suspension arm with multi-station labor saving function

Info

Publication number: CN216918392U
Application number: CN202122957298.3U
Authority: CN
Inventors: 朱渝滨
Original assignee: Chongqing Jishi Machinery Co ltd
Current assignee: Chongqing Jishi Machinery Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-08
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of suspension arms, in particular to a movable suspension arm with multiple stations and labor saving; the method comprises the following steps: the electric hoist comprises a fixed rod, an electric hoist and a hook, wherein 2 supporting arms are symmetrically arranged on the left side and the right side of the outer surface of the fixed rod, and the mounting height of the left supporting arm is higher than that of the right supporting arm; the equal sliding connection of support arm front surface has electric block, and the electric block lower extreme is connected with the stay cord to stay cord end-to-end connection has the couple. This possess laborsaving portable arm that suspends in midair of multistation, the user can open the electric block of left and right sides support arm front surface simultaneously to the person of facilitating the use hoists two article simultaneously, has improved user's work efficiency then, and at the in-process of hoist and mount, the position of user's accessible electric putter regulation electric block, not only quick laborsaving, can improve the hoist and mount efficiency to article simultaneously, satisfied user's user demand.

Description

Movable suspension arm with multi-station labor saving function

Technical Field

The utility model relates to the technical field of suspension arms, in particular to a multi-station labor-saving movable suspension arm.

Background

The cantilever crane is a new generation light hoisting device made for adapting to modern production, and is matched with an electric hoist to be particularly suitable for short distance, frequent use and intensive hoisting operation, and has the characteristics of high efficiency, energy conservation, trouble saving, small occupied area, easy operation, easy maintenance and the like, along with the development of the society, the types of the suspension arms emerging on the market are more and more, but the existing device also has certain use defects when in use, such as:

when using, the existing device is only provided with a single station, thereby the device can not hoist a plurality of articles simultaneously when using, then the work efficiency of a user is influenced, and the existing device is when using, in order to improve the mobility of the device, the universal wheel is usually provided, but the existing device does not have the function of accommodating the universal wheel when using, thereby the device is easy to generate certain deviation when working, then the device is led to have certain potential safety hazard when using, and the practicability of the device is lower.

Therefore, those skilled in the art are dedicated to develop a multi-station and labor-saving mobile suspension arm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the conventional device does not have multiple stations and a universal wheel accommodating function.

In order to achieve the above object, the present invention provides a mobile suspension arm with multi-station labor saving, comprising: a fixed rod, an electric hoist and a hook,

the left side and the right side of the outer surface of the fixed rod are symmetrically provided with 2 supporting arms, and the mounting height of the left supporting arm is higher than that of the right supporting arm;

the equal sliding connection of support arm front surface has electric block, and the electric block lower extreme is connected with the stay cord to stay cord end-to-end connection has the couple.

The guide rail is preset on the front surface of the supporting arm, so that the electric hoist is guided and limited to move and is always kept to move in the plane.

Wherein, both sides are equidistant about the dead lever surface are provided with 2 connecting blocks, and the nearly electric block one side surface of 2 connecting blocks all installs electric putter to electric putter output end is connected with the electric block surface.

The user can be according to the position of external article of waiting to hoist and mount through the position of electric putter regulation electric block, not only can improve user's work efficiency, has saved the strength that the user consumed simultaneously.

The motor is arranged at the center of the inner part of the base, and the tail end of the output end of the motor is connected with the center of the lower end of the fixed rod.

The motor is the driving source that designs for the dead lever, and user's accessible motor drives the dead lever and rotates to direction when person of facilitating the use adjusts dead lever hoist and mount article according to the demand of oneself.

Wherein, the inside left and right sides symmetry of base has preset 2 sets of spacing grooves, and the equidistant spring that is provided with of spacing inslot to spring end-to-end connection has the locating piece.

The design of spacing groove can play the function of accomodating to the universal wheel, avoids the device to produce the skew at the during operation universal wheel, has ensured the device's normal use.

The automatic welding machine is characterized in that 2 groups of fixing sleeves with rectangular transverse sections are symmetrically arranged on the left side and the right side of the outer surface of the base, supporting blocks are connected inside the fixing sleeves in a penetrating mode, and meanwhile the supporting blocks and the fixing sleeves are fixed through bolts.

The design of supporting shoe can play the effect of auxiliary stay to the device to further improve the stability that the device fixed was supported.

The positioning block and the limiting groove are fixed through bolts, and the positioning block and the limiting groove form an elastic structure through springs.

The user accessible bolt is fixed between locating piece and the spacing groove to ensure the stability of universal wheel in the removal process.

And universal wheels are installed at the lower ends of the positioning blocks, and the radius of each universal wheel is smaller than the inner diameter of each limiting groove.

The mobility of device can be ensured in the design of universal wheel, and the radius of universal wheel is less than the internal diameter person of facilitating the use of spacing groove and accomodates it to spacing inslot portion, person of facilitating the use's use.

The beneficial effects of the utility model are:

1. when the electric hoist is used, a user can simultaneously open the electric hoists on the front surfaces of the left and right supporting arms, so that the user can conveniently hoist two articles simultaneously, the working efficiency of the user is improved, and in the hoisting process, the position of the electric hoist can be adjusted by the user through the electric push rod, so that the electric hoist is quick and labor-saving, the hoisting efficiency of the articles can be improved, and the use requirements of the user are met;

2. when the device is used, when the device moves to a specified position, a user can unscrew the bolt on the outer surface of the limiting groove, so that the universal wheel can be stretched with the limiting groove under the elastic action of the spring through the positioning block, the universal wheel is integrally accommodated in the limiting groove, the stability of the fixed support of the base is guaranteed, and the practicability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall front cross-sectional structural view of an embodiment of the present invention;

FIG. 2 is a schematic top view of the connection block and the electrical push rod assembly according to the embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to an embodiment of the present invention.

Name of part

1. Fixing the rod; 2. a support arm; 3. an electric hoist; 4. pulling a rope; 5. hooking; 6. connecting blocks; 7. an electric push rod; 8. a base; 9. a motor; 10. a limiting groove; 11. a spring; 12. positioning blocks; 13. a universal wheel; 14. fixing a sleeve; 15. and (7) a supporting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the utility model provides a mobile suspension arm with multi-station labor saving, wherein 2 support arms 2 are symmetrically arranged on the left side and the right side of the outer surface of a fixed rod 1, the mounting height of the left support arm 2 is higher than that of the right support arm 2, the front surfaces of the support arms 2 are connected with an electric hoist 3 in a sliding manner, the lower end of the electric hoist 3 is connected with a pull rope 4, and the tail end of the pull rope 4 is connected with a hook 5;

In this embodiment, the user can be according to the demand of oneself with the 3 circular telegrams of the electric block of 2 front surfaces of one side support arm in the left and right sides or simultaneously with the 3 circular telegrams of 2 front surfaces of left and right sides support arm, make 3 normal functions of electric block, 3 during operations accessible stay cords 4 of electric block drive couple 5 downstream, thereby make couple 5 descend suitable height and treat that the article of transportation are connected, accessible electric block 3 drives couple 5 upstream under the effect of stay cord 4 when connecting the completion, thereby to article downstream, the use of person of facilitating the use.

Furthermore, 2 connecting blocks 6 are arranged on the upper side and the lower side of the outer surface of the fixed rod 1 at equal intervals, electric push rods 7 are arranged on the outer surface of one side, close to the electric hoist 3, of each of the 2 connecting blocks 6, and the tail ends of the output ends of the electric push rods 7 are connected with the outer surface of the electric hoist 3;

in this embodiment, when the article is connected, the user can energize the electric push rod 7, so that the electric push rod 7 pushes the electric hoist 3 to move along the front surface of the supporting arm 2, thereby facilitating the user to adjust the position of the hook 5 according to the position of the article, and improving the use efficiency of the device.

Further, a base 8 with a rectangular cross section is installed at the lower end of the fixing rod 1, a motor 9 is arranged at the center inside the base 8, and the tail end of the output end of the motor 9 is connected with the center of the lower end of the fixing rod 1;

in this embodiment, when the user upwards drawed article and accomplished, the user can be with motor 9 circular telegram for motor 9 drives dead lever 1 and rotates, thereby adjusts the direction of dead lever 1, and the person of facilitating the use carries out the process of unloading at the direction of difference to article.

Furthermore, 2 groups of fixing sleeves 14 with rectangular transverse sections are symmetrically arranged on the left side and the right side of the outer surface of the base 8, supporting blocks 15 are connected in the fixing sleeves 14 in a penetrating manner, and the supporting blocks 15 and the fixing sleeves 14 are fixed through bolts;

in this embodiment, when not in use, the user may unscrew the bolts on the outer surface of the fixing sleeve 14, pull the support block 15 so that the support block 15 moves upward along the inside of the fixing sleeve 14 to be separated from the external ground, and finally tighten the bolts to fix the fixing sleeve 14 and the support block 15.

Furthermore, 2 groups of limiting grooves 10 are symmetrically preset on the left side and the right side inside the base 8, springs 11 are arranged in the limiting grooves 10 at equal intervals, the tail ends of the springs 11 are connected with positioning blocks 12, the positioning blocks 12 and the limiting grooves 10 are fixed through bolts, the positioning blocks 12 and the limiting grooves 10 form an elastic structure through the springs 11, universal wheels 13 are installed at the lower ends of the positioning blocks 12, and the radius of the universal wheels 13 is smaller than the inner diameter of the limiting grooves 10;

In this embodiment, when the above-mentioned supporting shoe 15 is adjusted and is accomplished, the user can unscrew the bolt of spacing groove 10 surface, stimulate locating piece 12 downwards simultaneously, make locating piece 12 pass through the elasticity of spring 11 and spacing groove 10 flexible removal downwards, drive universal wheel 13 downstream when locating piece 12 moves downwards, thereby take out universal wheel 13 from spacing groove 10 inside, it fixes between spacing groove 10 and locating piece 12 to screw up the bolt at last, thereby guarantee the stability when universal wheel 13 removes, then improve the mobility of the device, when moving to the assigned position, the user can unscrew the bolt once more, thereby make universal wheel 13 wholly accomodate the spacing groove 10 inside under the elastic action of spring 11 through locating piece 12, thereby ensure the stability of base 8 fixed stay, the holistic practicality of the device has been increased.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A mobile suspension arm with multi-station labor saving function comprises: a fixed rod (1), an electric block (3) and a hook (5), which is characterized in that,

the left side and the right side of the outer surface of the fixed rod (1) are symmetrically provided with 2 supporting arms (2), and the mounting height of the left supporting arm (2) is higher than that of the right supporting arm (2);

the equal sliding connection of support arm (2) front surface has electric block (3), and electric block (3) lower extreme is connected with stay cord (4) to stay cord (4) end-to-end connection has couple (5).

2. The mobile suspension arm with multi-station labor saving function as claimed in claim 1,

the fixing rod (1) is characterized in that 2 connecting blocks (6) are arranged on the upper side and the lower side of the outer surface of the fixing rod (1) at equal intervals, an electric push rod (7) is installed on the outer surface of one side, close to the electric block (3), of each connecting block (6), and the tail end of the output end of each electric push rod (7) is connected with the outer surface of the electric block (3).

3. The mobile suspension arm with multi-station labor saving function as claimed in claim 1,

the lower end of the fixed rod (1) is provided with a base (8) with a rectangular cross section, a motor (9) is arranged at the center inside the base (8), and the tail end of the output end of the motor (9) is connected with the center of the lower end of the fixed rod (1).

4. The mobile suspension arm with multi-station labor saving function as claimed in claim 3,

2 groups of limiting grooves (10) are symmetrically arranged on the left side and the right side inside the base (8) in advance, springs (11) are arranged inside the limiting grooves (10) at equal intervals, and the tail ends of the springs (11) are connected with positioning blocks (12).

5. The mobile suspension arm with multi-station labor saving function as claimed in claim 3,

the fixed cover (14) that 2 groups of transverse section are rectangular structure are installed to base (8) surface left and right sides symmetry to fixed cover (14) inside through connection has supporting shoe (15), fixes through the bolt between supporting shoe (15) and fixed cover (14) simultaneously.

6. The mobile suspension arm with multi-station labor saving function as claimed in claim 4,

the positioning block (12) and the limiting groove (10) are fixed through bolts, and the positioning block (12) and the limiting groove (10) form an elastic structure through a spring (11).

7. The mobile suspension arm with multi-station labor saving function as claimed in claim 4,

the universal wheel (13) is installed to locating piece (12) lower extreme, and the radius of universal wheel (13) is less than the internal diameter of spacing groove (10).