CN215754780U

CN215754780U - A transport mechanism for staircase heavy load packing box

Info

Publication number: CN215754780U
Application number: CN202122278839.XU
Authority: CN
Inventors: 吴涛; 徐进; 周林; 杨岑岑; 马明; 刘辉; 邱涛; 杨杰
Original assignee: China Yangtze Power Co Ltd
Current assignee: China Yangtze Power Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-08
Anticipated expiration: 2031-09-18

Abstract

The utility model provides a transport mechanism for heavy load packing box between stair, including pulling the structure, pull the structural staircase structure that is equipped with of structure, pull structural and staircase structural be equipped with rather than the complex remove a structure, it includes the counter weight seat to pull the structure, be equipped with the support frame on the counter weight seat, be equipped with fixed shell on the support frame, be equipped with in the fixed shell rather than fixed connection's motor, the output of motor is equipped with the reel, be equipped with the haulage rope on the reel, the bottom symmetry of counter weight seat is equipped with first connecting axle, the counter weight seat is connected through the one end of first connecting axle with the platform arm, the other end of platform arm is equipped with the second connecting axle, be equipped with first spacing slide rail on the platform arm. By adopting the structure, the structure is stable and firm, and heavy objects can be efficiently and safely transported through stairs; the stair butt-fitting device is suitable for the butt-fitting of the stairs with different step widths, so that the whole device is safer and more stable in the using process, and the potential safety hazard is greatly reduced; the whole device is reasonable in structure, convenient to use in safe construction and high in practicability.

Description

A transport mechanism for staircase heavy load packing box

Technical Field

The utility model relates to the technical field of mechanical engineering, in particular to a transfer mechanism for a heavy-load packing box in a staircase.

Background

When upwards carrying the heavy object, can adopt hoisting accessory directly to lift by crane, but general company and family do not possess the condition of using the loop wheel machine, and the space of elevator is limited, to some heavy objects that the size exceedes the scope, just can only transport through the staircase, and the existence of stair step has just hindered the possibility of dragging the heavy object, can only adopt the mode of transport to upwards transport, and not only inconvenient, waste time and energy, inefficiency simultaneously, handling process needs small-size attention, has great potential safety hazard to the porter.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a transfer mechanism for a heavy-load packing box in a staircase, which is convenient to arrange, has a stable and firm structure, and can efficiently and safely transfer heavy objects no matter the heavy objects are transferred through the staircase from bottom to top or from top to bottom; the adjustable staircase structure is adopted, so that the staircase is suitable for the opposite installation of the staircases with different step widths, the whole device is safer and more stable in the using process, and the potential safety hazard is greatly reduced; the whole device is reasonable in structure, convenient to use in safe construction and high in practicability.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a transfer mechanism for a heavy-load packing box in a staircase comprises a traction structure, wherein the traction structure is provided with a staircase structure, the traction structure and the staircase structure are provided with a moving seat structure matched with the traction structure and the staircase structure, the traction structure comprises a counterweight seat, the counterweight seat is provided with a support frame, the support frame is provided with a fixed shell, the fixed shell is internally provided with a motor fixedly connected with the fixed shell, the output end of the motor is provided with a reel, the reel is provided with traction ropes, the bottom of the counterweight seat is symmetrically provided with a first connecting shaft, the counterweight seat is connected with one end of a platform arm through the first connecting shaft, the other end of the platform arm is provided with a second connecting shaft, and the platform arm is provided with a first limiting slide rail;

the staircase structure comprises staircase arms which are symmetrically arranged and one ends of which are hinged with the platform arm through a second connecting shaft, and second limiting slide rails matched with the first limiting slide rails are arranged on the staircase arms.

In the preferred scheme, the removal seat structure put the seat including holding, the symmetry is equipped with multiunit elastic component on holding the inner wall of putting the seat, hold the multiunit elastic component that puts the seat and set up through the symmetry and be connected with the tight board in top that the symmetry set up, the bottom symmetry of holding the seat is equipped with the mounting groove, be equipped with on the mounting groove a plurality of with the spacing complex spacing pulley of first spacing slide rail and second, hold and be equipped with on the seat a plurality of and haulage rope complex location knot.

In the preferred scheme, the feeding end of the jacking plate is provided with an arc-shaped structure.

In a preferred scheme, a plurality of groups of sucker structures are arranged at the bottom of the platform arm.

In the preferred scheme, the stair arm is provided with a limiting groove, a movable connecting rod in limiting fit with the limiting groove is arranged in the limiting groove, and a clamping plate matched with the stair steps is arranged on the movable connecting rod.

The utility model provides a transfer mechanism for a heavy-load packing box in a staircase, which has the following beneficial effects by adopting the structure:

(1) the device is convenient to arrange, has stable and firm structure, and can transport heavy objects efficiently and safely from bottom to top or from top to bottom through the stairs;

(2) the adjustable staircase structure is adopted, so that the staircase is suitable for the opposite installation of the staircases with different step widths, the whole device is safer and more stable in the using process, and the potential safety hazard is greatly reduced;

(3) the whole device is reasonable in structure, convenient to use in safe construction and high in practicability.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic drawing of the present invention.

Fig. 3 is a schematic view of the staircase structure of the present invention.

FIG. 4 is a schematic view of a movable seat of the present invention.

FIG. 5 is a schematic view of a movable seat according to the present invention.

In the figure: draw structure 1, staircase structure 2, remove a structure 3, counter weight seat 4, support frame 5, fixed shell 6, motor 7, reel 8, haulage rope 9, first connecting axle 10, platform arm 11, second connecting axle 12, first spacing slide rail 13, sucker structure 14, stair arm 15, the spacing slide rail of second 16, spacing groove 17, remove connecting rod 18, cardboard 19, hold and put seat 20, elastic component 21, top pinch plate 22, mounting groove 23, spacing pulley 24, location knot 25.

Detailed Description

As shown in fig. 1-5, a transfer mechanism for a heavy-duty package box in a staircase comprises a traction structure 1, wherein a staircase structure 2 is arranged on the traction structure 1, a movable seat structure 3 matched with the traction structure 1 and the staircase structure 2 is arranged on the traction structure 1, the traction structure 1 comprises a counterweight seat 4, a support frame 5 is arranged on the counterweight seat 4, a fixed shell 6 is arranged on the support frame 5, a motor 7 fixedly connected with the fixed shell 6 is arranged in the fixed shell 6, a reel 8 is arranged at the output end of the motor 7, a traction rope 9 is arranged on the reel 8, first connecting shafts 10 are symmetrically arranged at the bottom of the counterweight seat 4, the counterweight seat 4 is connected with one end of a platform arm 11 through the first connecting shafts 10, a second connecting shaft 12 is arranged at the other end of the platform arm 11, and a first limiting slide rail 13 is arranged on the platform arm 11;

the staircase structure 2 comprises staircase arms 15 which are symmetrically arranged and one ends of which are hinged with the platform arm 11 through second connecting shafts 12, and second limiting slide rails 16 matched with the first limiting slide rails 13 are arranged on the staircase arms 15.

In the preferred scheme, the movable seat structure 3 comprises a bearing seat 20, a plurality of groups of elastic members 21 are symmetrically arranged on the inner wall of the bearing seat 20, the bearing seat 20 is connected with a tightening plate 22 symmetrically arranged through the plurality of groups of elastic members 21 symmetrically arranged, a mounting groove 23 is symmetrically arranged at the bottom of the bearing seat 20, a plurality of limiting pulleys 24 in limiting fit with the first limiting slide rail 13 and the second limiting slide rail 16 are arranged on the mounting groove 23, and a plurality of positioning buckles 25 matched with the traction rope 9 are symmetrically arranged on the bearing seat 20. The tight centre gripping in top is stable, guarantees that the placing of heavy object on removing the seat is firm, is difficult for droing in the transportation.

In a preferred scheme, the feeding end of the tightening plate 22 is provided with an arc-shaped structure. The weight can be conveniently placed and automatically pushed tightly.

In a preferred scheme, a plurality of groups of sucker structures 14 are arranged at the bottom of the platform arm 11. The towing construction 1 is more stable overall.

In the preferred scheme, a limiting groove 17 is arranged on the stair arm 15, a movable connecting rod 18 which is in limiting fit with the limiting groove 17 is arranged in the limiting groove 17, and a clamping plate 19 which is matched with a stair step is arranged on the movable connecting rod 18. Is convenient to be matched and clamped with the stair steps, and the whole device has more stable structure.

The using method of the utility model comprises the following steps: when the device is used, the traction structure 1 is arranged on the platform surface of the staircase, the matched staircase structure 2 is connected and properly matched with the stair steps, then a heavy object is placed on the movable seat structure 3, the traction rope 9 is connected with the movable seat structure 3 and tightly tied, and finally the movable seat structure 3 is pulled under the driving of the motor 7 to move up and down on the guide rail.

The utility model has the beneficial effects that: the device is convenient to arrange, has stable and firm structure, and can transport heavy objects efficiently and safely from bottom to top or from top to bottom through the stairs; the adjustable staircase structure is adopted, so that the staircase is suitable for the opposite installation of the staircases with different step widths, the whole device is safer and more stable in the using process, and the potential safety hazard is greatly reduced; the whole device is reasonable in structure, convenient to use in safe construction and high in practicability.

Claims

1. The utility model provides a transport mechanism for stairwell heavy load packing box, is including drawing structure (1), its characterized in that: the traction structure (1) is provided with a staircase structure (2), the traction structure (1) and the staircase structure (2) are provided with a movable seat structure (3) matched with the traction structure (1), the traction structure (1) comprises a counterweight seat (4), the counterweight seat (4) is provided with a support frame (5), the support frame (5) is provided with a fixed shell (6), the fixed shell (6) is internally provided with a motor (7) fixedly connected with the fixed shell, the output end of the motor (7) is provided with a reel (8), the reel (8) is provided with a traction rope (9), the bottom of the counterweight seat (4) is symmetrically provided with first connecting shafts (10), the counterweight seat (4) is connected with one end of a platform arm (11) through the first connecting shafts (10), the other end of the platform arm (11) is provided with a second connecting shaft (12), and the platform arm (11) is provided with a first limiting slide rail (13);

the staircase structure (2) including symmetry setting and one end pass through second connecting axle (12) and platform arm (11) articulated stair arm (15), be equipped with on stair arm (15) with first spacing slide rail (13) complex second spacing slide rail (16).

2. The transfer mechanism of claim 1, wherein the transport mechanism comprises: remove seat structure (3) including holding seat (20), the symmetry is equipped with multiunit elastic component (21) on holding the inner wall of putting seat (20), hold seat (20) and be connected through multiunit elastic component (21) that the symmetry set up and puller plate (22) that the symmetry set up, the bottom symmetry of holding seat (20) is equipped with mounting groove (23), be equipped with on mounting groove (23) a plurality of with first spacing slide rail (13) and spacing pulley (24) of spacing complex of second spacing slide rail (16), hold seat (20) and go up the symmetry and be equipped with a plurality of and haulage rope (9) complex location and detain (25).

3. The transfer mechanism of claim 2, wherein the transport mechanism comprises: the feeding end of the tightening plate (22) is provided with an arc-shaped structure.

4. The transfer mechanism of claim 1, wherein the transport mechanism comprises: the bottom of the platform arm (11) is provided with a plurality of groups of sucker structures (14).

5. The transfer mechanism of claim 1, wherein the transport mechanism comprises: the stair arm (15) is provided with a limiting groove (17), a movable connecting rod (18) in limiting fit with the limiting groove (17) is arranged in the limiting groove (17), and a clamping plate (19) matched with a stair step is arranged on the movable connecting rod (18).