CN210366705U

CN210366705U - Shock absorption seat of crane

Info

Publication number: CN210366705U
Application number: CN201921068282.3U
Authority: CN
Inventors: 谢冲
Original assignee: Kaiyuan Wuzhou Crane Co Ltd
Current assignee: Kaiyuan Wuzhou Crane Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-21
Anticipated expiration: 2029-07-09

Abstract

The utility model provides a hoist shock attenuation seat, include: the seat, it is from last to being down in proper order: a phase change layer; a damper plate; the first damping layer is of a box body structure and comprises a lower plate, and a plurality of damping parts are uniformly arranged between the damping plate and the lower plate at intervals; the second damping layer is of a box body structure and comprises two side plates, a top plate and a first bottom plate; the third damping layer is of a box structure and comprises two side plates and a second bottom plate, a plurality of damping parts are arranged between the first bottom plate and the second bottom plate, each damping part comprises two second springs and an air bag, one end of each second spring is connected with the first bottom plate, the other end of each second spring is connected with the second bottom plate, and the air bag is arranged between the two second springs; the chair back comprises a buffer cushion, and a buffer waist cushion is arranged on one side, close to the chair, of the buffer cushion. The utility model discloses a good shock attenuation effect has been played to first buffer layer, second buffer layer and the third buffer layer that sets up.

Description

Shock absorption seat of crane

Technical Field

The utility model belongs to the technical field of crane equipment, especially a hoist shock attenuation seat.

Background

The crane can face the vibrations of all directions in the course of working, seriously influences driver's work, and the security and the comfort level of seat also receive more and more attention. When the crane works, the vibration of a vehicle body is caused by uneven road surface, the vibration is transmitted to the human body through the vehicle bottom plate and the cushion, the vibration of the human body is caused, the vibration exceeding that of the human body receiving the bottom line can cause adverse effects on the physiology and the psychology of drivers and passengers, and the adverse effects are mainly manifested as asthenopia, physical fatigue and waist soreness and backache, so that the attention of the drivers is not concentrated, and even malignant traffic accidents are caused. The existing crane seat is generally provided with damping equipment, spring damping, damping airbag damping and damping air cylinder damping are provided, a general damping mechanism on the market is simple in structure, the damping effect is unsatisfactory, the loss ratio of the damping equipment in the using process is large, the service life of the damping equipment is short, and therefore the damping seat for the crane is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an effectual hoist shock attenuation seat of shock attenuation.

In order to achieve the above object, the utility model provides a crane shock attenuation seat, include:

the seat, it is from last to being down in proper order:

the phase change layer is of a hollow structure, and phase change materials are filled in the hollow structure;

the damping plate is a hollow cavity body made of rubber, and an air bag is arranged in the hollow cavity body;

the first damping layer is of a box structure and comprises a lower plate, a plurality of damping parts are uniformly arranged between the damping plate and the lower plate at intervals, each damping part comprises two first springs and a rubber cylinder, one end of each first spring and one end of each rubber cylinder are connected with the damping plate, the other end of each first spring and the other end of each rubber cylinder are connected with the lower plate, and each rubber cylinder is arranged between the two first springs;

a second shock absorption layer which is a box body structure and comprises two side plates, a top plate and a first bottom plate, wherein,

one end of each of the two side plates is connected with the top plate, and the other end of each of the two side plates is connected with the first bottom plate;

the sliding grooves are arranged on the two side plates;

one end of the connecting block is arranged in the sliding groove, and the other end of the connecting block is arranged outside the sliding groove and is connected with the two ends of the top plate;

the buffer layer is filled in the sliding groove and comprises a first rubber layer, a second rubber layer and an inorganic fiber layer arranged between the first rubber layer and the second rubber layer;

an airbag filled between the top plate and the first bottom plate;

the third damping layer is of a box structure and comprises two side plates and a second bottom plate, a plurality of damping parts are arranged between the first bottom plate and the second bottom plate, each damping part comprises two second springs and an air bag, one end of each second spring is connected with the first bottom plate, the other end of each second spring is connected with the second bottom plate, and the air bag is arranged between the two second springs;

the chair back comprises a buffer cushion, wherein a buffer waist cushion is arranged on one side, close to the chair, of the buffer cushion, a buffer neck cushion is arranged at the top of the buffer cushion, and the buffer cushion is a slow-return sponge.

The preferred scheme is as follows: and foam fillers are filled in gaps of the first shock absorption layer and the third shock absorption layer.

The preferred scheme is as follows: the upper plate, the lower plate, the first bottom plate, the second bottom plate and the two side plates are all rubber plates.

The preferred scheme is as follows: the phase change material is paraffin.

The preferred scheme is as follows: the inorganic fiber layer is made of glass fiber materials.

The preferred scheme is as follows: the buffering waist pad and the buffering neck pad are integrated with the buffering pad.

The utility model has the advantages that:

1. the utility model has good damping effect through the first damping layer, the second damping layer and the third damping layer;

2. the utility model is provided with the phase change layer, the temperature of the seat can be adjusted, and the comfort level of the driver is improved;

3. the utility model is provided with the damping plate, and the air bag is arranged in the damping plate, thus improving the comfort of the driver;

4. the utility model realizes the shock absorption on the first shock absorption layer through the spring and the rubber column, and the shock absorption effect is enhanced;

5. the utility model discloses be provided with the buffer layer in the spout at the second buffer layer, the buffer layer is first rubber layer, second rubber layer and sets up inorganic fiber layer between first rubber layer and the second rubber layer, the tensile strength on rubber layer has been reinforceed to inorganic fiber layer, prevents effectively that the rubber layer is out of shape at the pressfitting in-process, and then has effectively prolonged the life of product.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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 those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to the specific situation for a user of ordinary skill in the art.

The utility model provides a hoist shock attenuation seat, include: seat 1, it is from last to being in proper order: the phase change layer 3 is of a hollow structure, the phase change material is filled in the hollow structure, the phase change material is paraffin, and the utility model discloses be provided with the phase change layer, can adjust the temperature of seat, improve driver's comfort level; the damping plate 4 is a hollow cavity body made of rubber, and an air bag is arranged in the hollow cavity body; the first damping layer is of a box structure and comprises a lower plate 11, a plurality of damping parts are uniformly arranged between the damping plate 4 and the lower plate 11 at intervals, each damping part comprises two first springs 5 and a rubber column 6, one ends of the first springs 5 and one ends of the rubber columns 6 are connected with the damping plate 4, the other ends of the first springs 5 and the rubber columns 6 are connected with the lower plate 11, and the rubber columns 6 are arranged between the two first springs 5; the second damping layer is of a box structure and comprises two side plates 7, a top plate 14 and a first bottom plate 9, wherein one ends of the two side plates 7 are connected with the top plate 14, and the other ends of the two side plates are connected with the first bottom plate 9; the sliding grooves are formed in the two side plates 7; one end of the connecting block 13 is arranged in the sliding groove, and the other end of the connecting block is arranged outside the sliding groove and is connected with two ends of the top plate 14; the buffer layer is filled in the sliding groove and comprises a first rubber layer, a second rubber layer and an inorganic fiber layer arranged between the first rubber layer and the second rubber layer; an airbag 8 filled between the top plate 13 and the first bottom plate 9; the third damping layer is of a box structure and comprises two side plates and a second bottom plate, a plurality of damping parts are arranged between the first bottom plate 9 and the second bottom plate, each damping part comprises two second springs 10 and an air bag 12, one end of each second spring 10 is connected with the first bottom plate 9, the other end of each second spring is connected with the second bottom plate, the air bags 12 are arranged between the two second springs 10, foam fillers are filled in gaps between the first damping layer and the third damping layer, and the lower plate 11, the first bottom plate 9, the second bottom plate and the two side plates 7 are all rubber plates; back of the chair 2, it includes the blotter, be close to on the blotter the one side of seat has the buffering bustle, and its top has the buffering neck pad, the blotter is the sponge that returns slowly, buffering bustle and buffering neck pad with the structure as an organic whole provides the support simultaneously for driver's waist and neck to improve the travelling comfort of taking.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. A crane shock seat comprising:

the seat, it is from last to being down in proper order:

the sliding grooves are arranged on the two side plates;

an airbag filled between the top plate and the first bottom plate;

2. The crane shock absorption seat according to claim 1, wherein the voids of the first and third shock absorption layers are filled with foam fillers.

3. The crane shock absorption seat as claimed in claim 1, wherein the lower plate, the first bottom plate, the second bottom plate, the top plate and the two side plates are all rubber plates.

4. The crane shock absorption seat according to claim 1, wherein the phase change material is paraffin.

5. The crane shock absorption seat according to claim 1, wherein the inorganic fiber layer is a glass fiber material.

6. The crane shock seat of claim 1, wherein the cushion lumbar and neck pads are of unitary construction with the cushion pad.