CN210944575U

CN210944575U - Tower crane telescopic seat

Info

Publication number: CN210944575U
Application number: CN201921985449.2U
Authority: CN
Inventors: 焦光立; 罗念宁; 刘玉
Original assignee: Xuzhou Guolian Construction Machinery Co ltd
Current assignee: Xuzhou Guolian Construction Machinery Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-07
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to the technical field of seats, in particular to a tower crane telescopic seat, which comprises a seat and a control device, wherein the bottom of the backrest of the seat is hinged with a seat plate in the vertical direction, the top of the seat plate is provided with a cushion, the seat plate is provided with two handrails near the edge, the control device comprises a shockproof cavity and a control cavity, the inner cavity of the shockproof cavity is provided with a spring, the bottom of the inner cavity of the control cavity is provided with an electric telescopic rod, the output end of the electric telescopic rod is connected with a sliding plate, the top of the sliding plate is connected with a connecting block, the top of the connecting block is fixedly connected with the bottom of the seat plate, the bottom of the control device is fixedly connected with an adjusting device, the adjusting device comprises an adjusting cavity, the top of the adjusting cavity is provided with, the utility model discloses can adjust the height of seat and the distance of control cabinet, and can alleviate the shock.

Description

Tower crane telescopic seat

Technical Field

The utility model relates to a pipeline apparatus technical field specifically is a tower crane seat that stretches out and draws back.

Background

A tower crane, also called tower crane, originates from Western Europe, a rotating crane with a movable arm arranged at the upper part of a tower body with high rise has large working space, is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction, and consists of a metal structure, a working mechanism and an electrical system, wherein the metal structure comprises the tower body, the movable arm, a base and the like, the working mechanism has four parts of lifting, amplitude changing, rotation and walking, the electrical system comprises a motor, a controller, a power distribution cabinet, a connecting circuit, a signal and lighting device and the like, a cab seat of the tower crane is vital for a user to control the crane, but the current seat of the tower crane cannot randomly adjust the height and cannot adjust the distance from the seat to a control console, when users with different body types use, the comfort level is not convenient to adjust, and the user sits on the seat in the cab, when the tower crane is severely vibrated, a user feels strong and is not beneficial to controlling the crane, and therefore, a telescopic seat of the tower crane is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tower crane seat that stretches out and draws back to the problem that the ordinary crane driver's cabin seat that proposes vibrates in solving above-mentioned background art feels strong, can not adjust the height at will and adjust the control cabinet distance.

In order to achieve the above object, the utility model provides a following technical scheme:

a telescopic seat of a tower crane comprises a seat and a control device arranged at the bottom of the seat, wherein the seat comprises a backrest, a seat plate is hinged to the bottom of the backrest in the vertical direction, a cushion is arranged at the top of the seat plate, two handrails are arranged at the position, close to the edge, of the seat plate, the control device comprises a shockproof cavity and a control cavity, a plurality of springs are arranged in the cavity of the shockproof cavity, an electric telescopic rod is arranged at the bottom of the cavity of the control cavity, the output end of the electric telescopic rod is fixedly connected with a sliding plate, the top of the sliding plate is fixedly connected with a connecting block, the upper end of the connecting block extends out of the control cavity, the top of the connecting block is fixedly connected with the bottom of the seat plate, an adjusting device is fixedly connected at the bottom of the control, the side face of the sliding block is fixedly connected with the output end of an electric push rod, the electric push rod is fixedly arranged on the inner wall of the sliding groove, and a storage battery and a single-chip microcomputer are arranged in the inner cavity of the adjusting cavity.

Preferably, the shockproof cavity is positioned above the control cavity, and the connecting block slides in the shockproof cavity and the inner cavity of the control cavity.

Preferably, one end of the spring is fixedly connected to the inner wall of the shockproof cavity, the other end of the spring is slidably arranged on the outer wall of the connecting block, and a plurality of springs are arranged.

Preferably, the bottom of the sliding plate is provided with two damping spring seats, and the bottoms of the damping spring seats are fixedly connected to the bottom of the inner cavity of the control cavity.

Preferably, the sliding block is matched with the sliding groove, and the electric push rod is provided with a plurality of sliding blocks.

Preferably, the electric telescopic rod, the electric push rod, the single-chip and the storage battery are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this telescopic seat of tower crane through setting up adjusting device, can promote the slider and slide in the spout through control electric putter to change the distance of seat to the control cabinet, be suitable for the user of different sizes, make work more comfortable.

2. This telescopic seat of tower crane through setting up controlling means, promotes the slide through electric telescopic handle to drive the liftoff height of seat through the connecting block, thereby adjust comfortable position.

3. This telescopic seat of tower crane through setting up a plurality of springs and a plurality of shock attenuation spring holder, when receiving the shock, can reduce rocking of seat, avoids influencing user's normal work.

Drawings

FIG. 1 is an assembly diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a front sectional view of the overall structure of the present invention;

fig. 4 is a side sectional view of the overall structure of the present invention.

In the figure: 1. a seat; 11. a backrest; 12. a seat plate; 13. a cushion; 14. a handrail; 2. a control device; 21. a shockproof cavity; 210. a spring; 22. a control chamber; 221. an electric telescopic rod; 222. a shock absorbing spring seat; 223. a slide plate; 224. connecting blocks; 3. an adjustment device; 31. adjusting the cavity; 311. a storage battery; 312. a single machine chip; 313. a chute; 32. a slider; 33. an electric push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A tower crane telescopic seat, in order to solve the problems of strong vibration feeling of a common crane cab seat, incapability of randomly adjusting height and adjusting distance to a control console, as a preferred embodiment, as shown in figure 1, figure 2, figure 3 and figure 4, comprises a seat 1 and a control device 2 arranged at the bottom of the seat 1, the seat 1 comprises a backrest 11, a seat plate 12 is hinged at the bottom of the backrest 11 in the vertical direction, a cushion 13 is arranged at the top of the seat plate 12, two handrails 14 are arranged at the edge of the seat plate 12, the control device 2 comprises a shockproof cavity 21 and a control cavity 22, a plurality of springs 210 are arranged in the inner cavity of the shockproof cavity 21, an electric telescopic rod 221 is arranged at the bottom of the inner cavity of the control cavity 22, the output end of the electric telescopic rod 221 is fixedly connected with a sliding plate 223, the top of the sliding plate 223 is fixedly connected with a connecting block 224, the upper end, the bottom of the control device 2 is fixedly connected with the adjusting device 3, the adjusting device 3 comprises an adjusting cavity 31, the top of the adjusting cavity 31 is provided with a sliding groove 313, the inner cavity of the sliding groove 313 is provided with a sliding block 32 in a sliding manner, the side surface of the sliding block 32 is fixedly connected with the output end of an electric push rod 33, the electric push rod 33 is fixedly arranged on the inner wall of the sliding groove 313, and the inner cavity of the adjusting cavity 31 is provided with a storage battery 311 and.

In this example, the shockproof cavity 21 is located above the control cavity 22, and the connecting block 224 slides in the shockproof cavity 21 and the control cavity 22, so as to connect the seat 1 and the control device 2 through the connecting block 224, thereby facilitating height control.

Specifically, spring 210 one end fixed connection is at the chamber 21 inner wall that takes precautions against earthquakes, and the sliding setting of the spring 210 other end is at connecting block 224 outer wall, and spring 210 is provided with a plurality ofly, slides in connecting block 224 periphery through a plurality of springs 210, and when vibrating, the sense of shaking can be alleviated to the spring, avoids influencing normal work.

Furthermore, the bottom of the sliding plate 223 is provided with two shock absorbing spring seats 222, the bottom of the shock absorbing spring seat 222 is fixedly connected to the bottom of the inner cavity of the control cavity 22, and the shock absorbing spring seats 222 can further relieve the shock.

Furthermore, the sliding block 32 is matched with the sliding groove 313, the electric push rod 33 is provided with a plurality of sliding blocks, the sliding block 32 can be pushed by the electric push rod 33, the sliding block 32 is pushed by the electric push rod 33, and therefore the distance from the seat 1 to the console is changed, and users with different body types are more comfortable.

In addition, the electric telescopic rod 221, the electric push rod 33, the single chip 312 and the battery 311 are electrically connected, wherein the electric telescopic rod 221 is an YNT-04 electric telescopic rod, the electric push rod 33 is ANT-26, and the single chip 312 is an MCS-51 series control chip.

The utility model discloses tower crane seat that stretches out and draws back is when using, the user sits on the cushion 13 at seat 12 top, when the height of needs adjustment seat 1, can promote slide 223 through single-machine piece 312 control electric telescopic handle 221, make the slide in 223 in control chamber 22, thereby drive seat 1 that connecting block 224 connects and reciprocate, adjust comfortable height, when the distance of needs adjustment seat 1 apart from the control cabinet, it slides at spout 313 inner chamber to drive slider 32 through a plurality of electric putter 33, thereby make seat 1 change the distance to the control cabinet, find the people that comfortable position is fit for different sizes and use, when the driver's cabin receives the shock, because a plurality of springs slide and set up in the outside of connecting block 224, and be provided with a plurality of shock attenuation spring holders 222 and can alleviate the shock, avoid influencing user's normal work.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tower crane seat that stretches out and draws back, includes seat (1) and controlling means (2) that seat (1) bottom set up, its characterized in that: the seat (1) comprises a backrest (11), a seat plate (12) is hinged to the bottom of the backrest (11) in the vertical direction, a cushion (13) is arranged at the top of the seat plate (12), two handrails (14) are arranged at the position, close to the edge, of the seat plate (12), the control device (2) comprises a shockproof cavity (21) and a control cavity (22), a spring (210) is arranged in the inner cavity of the shockproof cavity (21), an electric telescopic rod (221) is arranged at the bottom of the inner cavity of the control cavity (22), a sliding plate (223) is fixedly connected with the output end of the electric telescopic rod (221), a connecting block (224) is fixedly connected to the top of the sliding plate (223), the upper end of the connecting block (224) extends out of the control cavity (22), the top of the connecting block (224) is fixedly connected with the bottom of the seat plate (12, adjusting device (3) are including adjusting chamber (31), spout (313) have been seted up at adjustment chamber (31) top, spout (313) inner chamber slides and is provided with slider (32), the output of slider (32) side fixed connection electric putter (33), electric putter (33) are fixed to be set up spout (313) inner wall, adjustment chamber (31) inner chamber is provided with battery (311) and single piece (312).

2. The telescopic seat of tower crane according to claim 1, wherein: the shockproof cavity (21) is positioned above the control cavity (22), and the connecting block (224) slides in the shockproof cavity (21) and the inner cavity of the control cavity (22).

3. The telescopic seat of tower crane according to claim 2, wherein: one end of the spring (210) is fixedly connected to the inner wall of the shockproof cavity (21), the other end of the spring (210) is slidably arranged on the outer wall of the connecting block (224), and a plurality of springs (210) are arranged.

4. The telescopic seat of tower crane according to claim 1, wherein: two damping spring seats (222) are arranged at the bottom of the sliding plate (223), and the bottoms of the damping spring seats (222) are fixedly connected to the bottom of the inner cavity of the control cavity (22).

5. The telescopic seat of tower crane according to claim 1, wherein: the sliding block (32) is matched with the sliding groove (313), and the electric push rod (33) is provided with a plurality of sliding blocks.

6. The telescopic seat of tower crane according to claim 1, wherein: the electric telescopic rod (221), the electric push rod (33), the single-chip (312) and the storage battery (311) are electrically connected.