CN216945768U

CN216945768U - Dining ladder sedan-chair frame structure

Info

Publication number: CN216945768U
Application number: CN202220536589.7U
Authority: CN
Inventors: 蒋水彪; 田磊; 李守辉; 徐炎杰
Original assignee: Molift Hangzhou Co Ltd
Current assignee: Molift Hangzhou Co Ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-12
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a dining ladder car frame structure which comprises an upper cross beam and straight beams arranged at two ends of the upper cross beam, wherein brackets are oppositely arranged at the bottom ends of the two straight beams, and each bracket comprises a supporting surface used for being fixed with the straight beam and an upper end surface used for being connected with a car bottom. The lower cross beam adopts a C-shaped bracket structure, the upper end surface of the lower cross beam is connected with the car bottom bolt, and when the car bottom is not kept horizontal, the levelness of the car bottom can be adjusted by adjusting one of four bolts for connecting the car bottom and the lower cross beam, so that the levelness adjustment of the car bottom is simpler and more convenient; the bracket type lower cross beam reduces the overall height of the dining ladder, and can improve the space utilization rate; compared with the traditional cross bar type lower beam, the bracket type lower beam saves more materials.

Description

Dining ladder sedan-chair frame structure

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to a dining ladder car frame structure.

Background

The dining ladder is specially used for restaurants, hotels and restaurants, and can directly convey food and food to corresponding floors from a kitchen, so that the trouble of climbing stairs for dish transferors is saved.

The existing meal ladder is used for transferring dishes: the dining ladder has the problems that the dining is scattered outside the tableware or the odor is mixed among various dining due to the lifting and the vibration of the dining ladder, and the levelness of the dining ladder on the bottom of the car is relatively troublesome to adjust, and the structure is complex.

The utility model cancels the structure of the lower beam, and uses the bracket to be directly fixed with the straight beam assembly, so that the structure is simpler, the flatness of the car bottom can be increased, and the integral height is reduced after the lower beam is cancelled, thereby improving the space utilization rate.

Disclosure of Invention

In order to make up the defects of the prior art, the utility model provides a dining ladder car frame structure which comprises an upper cross beam and straight beams arranged at two ends of the upper cross beam, wherein brackets are oppositely arranged at the bottom ends of the two straight beams, and each bracket comprises a supporting surface used for being fixed with the straight beam and an upper end surface used for being connected with a car bottom.

Furthermore, the supporting surface is fixed with the straight beam through a right-angle connecting sheet, one end of the right-angle connecting sheet is fixed with the straight beam, and the other end of the right-angle connecting sheet is fixed with the supporting surface.

Specifically, the bracket is of a C-shaped structure, and the openings of the two brackets are opposite.

Furthermore, the hoisting device is characterized in that a rope hitch plate is arranged on the upper cross beam, and a plurality of groups of hoisting rope hitch combinations are arranged on the rope hitch plate.

Further, it is characterized in that the upper end surface of the bracket has a length greater than that of the lower end surface.

Further, the guide shoes are arranged at the two side ends of the upper cross beam.

Further, the hoisting rope ends are combined into 3 groups.

Compared with the prior art, the utility model has the following advantages: the lower cross beam adopts a C-shaped bracket structure, the upper end surface of the lower cross beam is connected with the car bottom bolt, and when the car bottom is not kept horizontal, the levelness of the car bottom can be adjusted by adjusting one of four bolts for connecting the car bottom and the lower cross beam, so that the levelness adjustment of the car bottom is simpler and more convenient; the bracket type lower crossbeam reduces the overall height of the dining ladder and can improve the space utilization rate; the bracket-type bottom rail is less material-intensive than a conventional cross-bar type bottom rail.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention.

In the figure: 1-upper cross beam, 2-vertical beam, 3-bracket, 4-rope hitch plate, 5-guide shoe, 6-right angle connecting frame, 31-upper end face, 32-supporting face, 33-lower end face and 34-bolt.

Detailed Description

The utility model will be further explained with reference to the drawings.

The dining ladder car frame structure shown in fig. 1-3 comprises an upper cross beam 1 and straight beams 2 arranged at two ends of the upper cross beam 1, wherein brackets 3 are oppositely arranged at the bottom ends of the two straight beams 2, and each bracket 3 comprises a supporting surface 32 used for being fixed with the straight beam 2 and an upper end surface 31 used for being connected with a car bottom. The supporting surface 32 is fixed with the straight beam 2 through a right-angle connecting sheet 6, one end of the right-angle connecting sheet 6 is connected with the side of the straight beam 2 through a bolt, and the other end of the right-angle connecting sheet is connected with the supporting surface 32 through a bolt. The upper end surface 31 is connected to the platform by bolts 34.

The bracket 3 is of a C-shaped structure, and the openings of the two brackets 3 are opposite. For a more stable connection, the support surface 32 is bolted to the contact surface of the straight beam 2. The length of the upper end surface 31 of the bracket 3 is larger than that of the lower end surface 33, so that the contact surface of the bracket 3 and the car bottom is increased and more stable.

In addition, the upper beam 1 is provided with a rope hitch plate 4, and the rope hitch plate 4 is matched with three groups of hoisting rope head combinations for hanging the lift car; the end parts of the two sides of the upper cross beam 1 are also provided with guide shoe brackets 5 which fix the lift car on the guide rails of the straight beam 2.

As can be seen from fig. 2, the bracket 3 is fixed with the two sides of the car bottom through 4 bolts 34, and when the car bottom is not kept horizontal, only one bolt 34 needs to be adjusted, so that the levelness of the car bottom meets the requirement, and the levelness adjustment of the car bottom is simpler and more convenient; the bracket type lower crossbeam reduces the overall height of the dining ladder and can improve the space utilization rate; the bracket-type lower beam saves more material compared with the traditional lower beam.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a dining ladder sedan-chair frame structure, includes entablature (1) and sets up straight roof beam (2) at entablature (1) both ends, its characterized in that two straight roof beam (2) bottom set up bracket (3) in opposite directions, bracket (3) including be used for with straight roof beam (2) fixed holding surface (32) and be used for with sedan-chair end connection up end (31).

2. The dining ladder car frame structure according to claim 1, wherein the supporting surface (32) is fixed to the straight beam (2) by a right-angle connecting piece (6), one end of the right-angle connecting piece (6) is fixed to the straight beam (2), and the other end is fixed to the supporting surface (32).

3. The dining ladder cage frame structure of claim 1, wherein the brackets (3) are C-shaped, and the openings of the two brackets (3) are opposite.

4. The dining ladder cage frame structure as claimed in claim 1, wherein the upper cross beam (1) is provided with a rope hitch plate (4), and the rope hitch plate (4) is provided with a plurality of groups of hoisting rope head combinations.

5. A dining ladder cage structure according to claim 3, wherein the length of the upper end surface (31) of the bracket (3) is greater than that of the lower end surface (33).

6. The dining ladder car frame structure according to claim 1 or 4, wherein the upper cross beam (1) is provided with guide shoes (5) at both side ends.

7. The dining ladder cage frame structure of claim 4, wherein the combination of the hoisting rope ends is 3 groups.