CN221543283U

CN221543283U - Windshield hoisting tool

Info

Publication number: CN221543283U
Application number: CN202323148976.7U
Authority: CN
Inventors: 刘勇涛; 王方荣; 程龙
Original assignee: Qingdao Sifang Alstom Railway Transportation Equipment Co ltd
Current assignee: Qingdao Sifang Alstom Railway Transportation Equipment Co ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-08-16
Anticipated expiration: 2033-11-21

Abstract

The utility model discloses a windshield hoisting tool, which relates to the technical field of railway vehicle manufacturing and adopts the technical scheme that the windshield hoisting tool comprises a sucker group and a plurality of suckers capable of adsorbing glass; the sucker frame is connected with a sucker of the sucker group on the frame body; the hanging bracket is connected with the sucker frame, and a hanging part which can be connected with the hanging tool is reserved on the hanging bracket; the holding frame is fixedly connected with the hanging frame or the sucker frame, and a grip is arranged on the holding frame. The device has the beneficial effects that the device is simple in integral structure and high in universality, the specification and the angle of the sucker can be adjusted to meet the requirements of trains, the lifting and operation requirements of front windshields with different specifications are realized, the production efficiency is greatly improved, the working comfort of personnel is improved, and the labor intensity of workers is reduced. In addition, the hanging bracket and the sucker frame of the work can rotate and turn over, so that the front windshield can be vertically placed to be horizontally placed, and the manual turning operation requirement of the front windshield is met.

Description

Windshield hoisting tool

Technical Field

The utility model relates to the technical field of rail vehicle manufacturing, in particular to a windshield hoisting tool.

Background

The front windshield of the railway train is in a geometric space shape, the whole weight of the windshield is large, the installation requirement is strict, and the front windshield is an important component for ensuring the safe operation of the train. Along with the acceleration of production progress, need safer, convenient front windshield hoist frock carry out glass's handling installation.

Due to the problems of irregularity and heavy weight of the front windshield, the quantity of carrying and installing operators required during installation is large, on one hand, the labor intensity of the operators is too high, on the other hand, the improvement of the production efficiency is restricted, the problem of operation safety risk exists, and the progress of the whole assembly line is greatly influenced. Therefore, a tooling is very required for carrying out quick and convenient lifting and installation of the front windshield.

Disclosure of utility model

Aiming at one of the defects in the prior art, the utility model provides a windshield hoisting tool, which solves the problem of installation of a front windshield of a rail train.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a windshield lifting tooling, comprising:

the sucker group comprises a plurality of suckers capable of adsorbing glass;

The sucker frame is connected with the sucker of the sucker group on the frame body;

The hanging bracket is connected with the sucker frame, and a hanging part which can be connected with the hanging tool is reserved on the hanging bracket;

The holding frame is fixedly connected with the hanging frame or the sucker frame, and a grip is arranged on the holding frame.

Preferably, the sucking disc of the sucking disc group is connected with a vacuum sucking system and can be sucked on a windshield to be installed in a vacuum sucking mode.

Preferably, the suckers of the sucker group are symmetrically distributed on the sucker frame.

Preferably, the suction cup holder includes:

The main frame body is a middle supporting structure of the sucker frame;

The side frames are symmetrically arranged on two sides of the main frame body respectively; the suckers of the sucker group are respectively arranged on the two side frames.

Preferably, the side frames of each side include:

The connecting block is fixedly connected with the main frame body;

the hack lever is rotationally connected with the connecting block, the sucking disc sets up on the hack lever.

Preferably, the suction cup holder further comprises:

the mounting rod is arranged corresponding to each sucker and is fixedly connected with the hack lever, and the suckers are connected with the hack lever through the mounting rods; the axis of the mounting rod is vertical to the axis of the hack lever, and the mounting rod is connected with the sucker through a spherical hinge; and a spring is arranged at the joint of the sucker and the mounting rod.

Preferably, the hanger further comprises:

and one end of the connecting frame is provided with the hanging part, and the other end of the connecting frame is rotationally connected with the main frame body.

Preferably, the hanger further comprises:

The driving assembly is arranged between the connecting frame and the main frame body; the driving component can drive the main frame body to rotate relative to the connecting frame.

Preferably, the driving piece is of a telescopic rod body structure, one end of the driving piece is rotationally connected with the connecting frame, and the other end of the driving piece is rotationally connected with the main frame body.

Preferably, the holding frame is fixedly connected with the connecting frame, the state of the tool when being lifted by the lifting appliance is taken as a reference, when the tool is lifted, the connecting frame extends along the vertical direction, the holding frame is arranged on one horizontal side of the connecting frame, and the handle is in a vertical state.

Compared with the prior art, the method has the following beneficial effects: the device has simple integral structure and strong universality, can adjust the specification and the angle of the sucker to meet the requirements of trains, realizes the lifting and operation requirements of front windshields with different specifications, greatly improves the production efficiency, improves the working comfort of personnel and reduces the labor intensity of workers. In addition, the hanging bracket and the sucker frame of the work can rotate and turn over, so that the front windshield can be vertically placed to be horizontally placed, and the manual turning operation requirement of the front windshield is met.

Drawings

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

FIG. 2 is a schematic diagram of the overall structure of a second embodiment of the present application;

FIG. 3 is a front view of an embodiment of the present application;

Fig. 4 is a left side view of an embodiment of the present application.

In the figure:

1. A suction cup group; 2. a suction cup holder; 21. a main frame body; 22. a side frame; 221. a hack lever; 222. a mounting rod; 3. a hanging bracket; 31. a hanging part; 32. a connecting frame; 33. a drive assembly; 4. a holding frame; 41. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present application provides the following technical solutions:

A windshield hoisting tool comprises a sucker frame 2, wherein a sucker group 1 is arranged on the sucker frame 2, and the sucker group 1 comprises a plurality of suckers capable of adsorbing glass; the hanging frame is further provided with a hanging frame 3 connected with the sucker frame 2, a hanging portion 31 capable of being connected with the hanging device is reserved on the hanging frame 3, the hanging portion 31 can be of an annular structure or a hook-shaped structure, as shown in fig. 1 and 4, the hanging portion 31 of the embodiment of the scheme is of the annular structure, and a water drop-shaped through hole is formed in the hanging portion 31. A holding frame 4 is fixedly connected with the hanging frame 3 or the sucker frame 2, and a grip 41 is arranged on the holding frame 4. The holding frame 4 is used for connecting the handle 41 and the structure body, and is used for facilitating a worker to finely adjust the position of the windshield by operating the tool through the handle 41 after lifting the windshield.

Because the front windshield of the railway vehicle is considered to be large, the suction cup of the suction cup group 1 in the scheme adopts the principle of vacuum suction, is connected with a vacuum suction system and can be sucked on the windshield to be installed in a vacuum suction mode. The combined structure of the vacuum adsorption system and the sucker is realized by adopting the prior art, and the description is omitted here.

On the basis of the embodiment, the suckers of the sucker group 1 are symmetrically distributed on the sucker frame 2. 6 sucking discs are arranged on each side of the sucking disc frame 2, 3 sucking discs are arranged on each side of the sucking disc frame 2, the diameter of each sucking disc is 300mm, disc parts of the sucking discs are made of natural rubber materials, and the sucking discs can be well attached to the arc shape of a front windshield, and have adjustment allowance.

On the basis of the above embodiment, the suction cup frame 2 includes the main frame body 21 and the side frames 22. Wherein the main frame body 21 is a middle supporting structure of the sucker frame 2; the side frames 22 are symmetrically arranged on two sides of the main frame body 21 respectively; the suction cups of the suction cup group 1 are respectively arranged on the two side frames 22. The side frames 22 on each side comprise a connecting block and a hack lever 221, and the connecting block is used for fixedly connecting with the main frame body 21; the hack lever 221 is rotatably connected with the connection block, and the suction cup is disposed on the hack lever 221.

Through the structure of this scheme, when adsorbing windshield, can rotate the angle of hack lever 221 to change the orientation of both sides sucking disc, so that adapt to the radian part of different structure windshields. The main frame 21 can be internally provided with components such as an air pump, a battery and the like of a vacuum adsorption system. The direct current power supply is carried out through the battery, so that the device can independently operate without being connected with a commercial power grid. The suction cups on the two sides of the suction cup group 1 are respectively provided with different air paths, and the two air paths are respectively used for exhausting air.

In addition, a vacuum compensator can be added, and the function of automatic vacuum supplementing and vacuumizing can be realized when the micro air leakage of any sucking disc is detected, so that the adsorption safety is ensured to the greatest extent. Meanwhile, a low vacuum degree alarm device is arranged, the red light is lighted when the vacuum degree of the suction crane is not reached, and an operator is reminded, so that the vacuum degree alarm device is safe and reliable.

On the basis of the above embodiment, the suction cup frame 2 further comprises a mounting rod 222, wherein the mounting rod 222 is respectively arranged corresponding to each suction cup, the mounting rod 222 is fixedly connected with the hack lever 221, and the suction cups are connected with the hack lever 221 through the mounting rod 222; the axis of the mounting rod 222 is vertical to the axis of the hack lever 221, and the mounting rod 222 is in spherical hinge connection with the sucker; a spring is provided at the junction of the suction cup and the mounting bar 222.

On the basis that the hack lever 221 can rotate in the scheme, the sucker and the mounting lever 222 can rotate in a ball hinge mode in a certain range, and therefore the tool can be matched with most of front windshields of motor train unit bodies. The structure greatly improves the application range of the scheme.

On the basis of the above embodiment, the hanger 3 further includes a connection frame 32, one end of the connection frame 32 is provided with a hanging portion 31, and the other end is rotatably connected with the main frame body 21. A driving component 33 is disposed between the connecting frame 32 and the main frame 21, and the driving component 33 can drive the main frame 21 to rotate relative to the connecting frame 32.

Since the windshield is often laid flat before installation, and the windshield is required to be raised during installation, the tool is required to be used in consideration of changing the position and shape of the windshield. The hanger 3 is relatively unchanged in its position because it is to be connected to the spreader, in which case this is achieved by means of a rotatable main frame 21. The main frame 21 is first brought into an approximately horizontal position, and in this state, all the suction cups of the suction cup group 1 are adsorbed on the glass. Then the tool and the glass are lifted, the main frame body 21 is rotated by the driving component 33 to turn over 90 degrees, and the glass can be in a standing state at the moment so as to be conveniently mounted on the vehicle head.

On the basis of the above embodiment, the driving member 33 has a telescopic rod structure, one end of the driving member 33 is rotatably connected to the connecting frame 32, and the other end is rotatably connected to the main frame 21. The driving piece 33 of this scheme selects electric telescopic rod or cylinder to realize, and although the pneumatic cylinder also can be applied to in this device, the pneumatic cylinder often needs additional hydraulic oil station and corresponding pipeline, can influence the flexibility of this frock, so electric telescopic rod and pneumatic cylinder more preferred. The electric telescopic rod can adopt the enhanced electric push rod, so that the whole overturning action is stable, and no pause phenomenon occurs.

On the basis of the above embodiment, the holding frame 4 is fixedly connected with the connecting frame 32, and when the tool is lifted by the lifting tool, the connecting frame 32 extends in the vertical direction, the holding frame 4 is on the horizontal side of the connecting frame 32, and the grip 41 is in the vertical state, with reference to the state when the tool is lifted. As shown in fig. 4, this state is the state when the tool is used for mounting glass, in this state, the worker can hold the handle 41 to perform fine adjustment of the position, and because the hanger bears the main weight of the glass, the worker can perform fine adjustment more conveniently, and the handle 41 in this mode is more ergonomic and has an optimal operation feel.

On the basis of the embodiment, the tool can be additionally provided with a base, the lower part of the base is provided with a universal wheel, and the upper part of the base is reserved with a placement position of the tool to form a movable storage trolley applied to the tool. The auxiliary design of the movable storage trolley is adopted, so that the tool is more convenient to store and store, is not limited by the field, and can be used for adjusting the working field flexibly.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Windshield hoist and mount frock, its characterized in that includes:

The sucker group (1) comprises a plurality of suckers capable of adsorbing glass;

The sucker frame (2) is connected with the sucker of the sucker group (1) on the frame body;

The hanging bracket (3) is connected with the sucker frame (2), and a hanging part (31) which can be connected with the hanging tool is reserved on the hanging bracket (3);

The holding frame (4) is fixedly connected with the hanging frame (3) or the sucker frame (2), and a grip (41) is arranged on the holding frame (4).

2. A windscreen lifting tool as claimed in claim 1, wherein the suction cups of the suction cup set (1) are connected to a vacuum suction system and can be sucked onto the windscreen to be mounted in a vacuum suction manner.

3. The windshield hoisting tool as claimed in claim 1, wherein the suction cups of the suction cup group (1) are symmetrically arranged on the suction cup frame (2).

4. A windscreen lifting fixture according to claim 3, wherein the suction cup holder (2) comprises:

the main frame body (21) is a middle supporting structure of the sucker frame (2);

The side frames (22) are symmetrically arranged on two sides of the main frame body (21) respectively; the suckers of the sucker group (1) are respectively arranged on the two side frames (22).

5. The windshield lifting fixture as recited in claim 4, wherein the side frames (22) of each side each comprise:

The connecting block is fixedly connected with the main frame body (21);

The hack lever (221) is rotationally connected with the connecting block, and the sucking disc is arranged on the hack lever (221).

6. The windscreen lifting fixture as claimed in claim 5, wherein said suction cup frame (2) further comprises:

The mounting rods (222) are arranged corresponding to each sucker, the mounting rods (222) are fixedly connected with the hack lever (221), and the suckers are connected with the hack lever (221) through the mounting rods (222); the axis of the mounting rod (222) is perpendicular to the axis of the hack lever (221), and the mounting rod (222) is in spherical hinge connection with the sucker; a spring is arranged at the joint of the sucker and the mounting rod (222).

7. A windscreen lifting fixture according to claim 4, wherein the hanger (3) further comprises:

And one end of the connecting frame (32) is provided with the hanging part (31), and the other end of the connecting frame is rotationally connected with the main frame body (21).

8. The windscreen hoisting tool as claimed in claim 7, wherein said hanger (3) further comprises:

A drive assembly (33) disposed between the connection frame (32) and the main frame body (21); the driving component (33) can drive the main frame body (21) to rotate relative to the connecting frame (32).

9. The windshield hoisting tool as claimed in claim 8, wherein the driving member (33) is a telescopic rod structure, one end of the driving member (33) is rotatably connected with the connecting frame (32), and the other end is rotatably connected with the main frame body (21).

10. The windshield hoisting tool as claimed in claim 7, wherein the holding frame (4) is fixedly connected with the connecting frame (32), the connecting frame (32) extends in a vertical direction when the tool is hoisted by taking a state when the tool is hoisted by the hoisting tool as a reference, and the holding frame (4) is arranged on one horizontal side of the connecting frame (32) and the grip (41) is in a vertical state.