CN219904220U - Left handrail box convenient for personnel to come in and go out and used for excavator - Google Patents

Abstract

The utility model discloses a left armrest box for an excavator, which is convenient for personnel to come in and go out, and relates to the technical field of armrest boxes, and comprises a mounting plate and a control panel; the telescopic mechanism comprises a fixed column, a connecting column, a first spring and a clamping block, wherein a sliding rail is fixedly arranged on the side wall of the fixed box, the movable box is slidably connected to the side wall of the fixed box through the sliding rail, the fixed column is fixedly arranged inside the fixed box, the connecting column is fixedly arranged on the inner wall of the movable box, the connecting column is slidably connected inside the fixed column, the first spring is fixedly arranged inside the fixed column, and the clamping block is fixedly arranged at the top of the fixed box; according to the technical scheme provided by the utility model, the telescopic mechanism is adopted, when a worker needs to dig up and down the machine, the movable box is pressed down to enable the clamping block to be separated from the clamping groove, the connecting column is enabled to move downwards in the fixed column, the movable box slides downwards along the sliding rail to wrap the fixed box, at the moment, the whole size of the armrest box is reduced, the worker can dig up and down the machine more conveniently, the armrest box does not need to be adjusted, and the use is more convenient.

Description

Left handrail box convenient for personnel to come in and go out and used for excavator

Technical Field

The utility model relates to the technical field of armrest boxes, in particular to a left armrest box for an excavator, which is convenient for personnel to go in and go out.

Background

In the field of excavator manufacturing, the handrail box is an important component for controlling an excavator, the overall manufacturing quality of the handrail box directly influences the operation and performance of the whole excavator, and the handrail box consists of a left handrail box and a right handrail box, wherein the left handrail box consists of a safety handle and a left handrail box body.

The utility model discloses a make things convenient for left handrail case for dig machine of personnel's business turn over in chinese patent document CN216948511U, the on-line screen storage device comprises a base, the fixed control board that is provided with in base upper end, control board upper end one side is fixed to be provided with the fixing base, elbow guard groove has been seted up in the middle of the fixing base one side wall, control board upper end is kept away from the fixed cushion that is provided with of one end of fixing base, the second through groove has been seted up in the middle of the lower extreme near one side wall of base, and the staff all need manual regulation to handrail case when getting off or getting on the bus at every turn, and it is still inconvenient to use.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the left handrail box for the excavator, which is convenient for personnel to come in and go out, so as to solve the problem that the handrail box needs to be manually adjusted every time a worker gets off or gets on the car.

In view of the above, the utility model provides a left armrest box for a excavator, which is convenient for people to go in and go out, and comprises a mounting plate and a control panel, wherein a fixed box is fixedly arranged at the top of the mounting plate, a movable box is arranged at the top of the fixed box, and a telescopic mechanism is arranged between the movable box and the fixed box;

the telescopic machanism includes fixed column, spliced pole, first spring and fixture block, fixed box lateral wall fixed mounting has the slide rail, the activity case passes through slide rail sliding connection and is in fixed box lateral wall, fixed column fixed mounting is in inside the fixed box, spliced pole fixed mounting is in activity incasement wall, spliced pole sliding connection is in inside the fixed column, first spring fixed mounting is in inside the fixed column, fixture block fixed mounting is in fixed box top, activity incasement portion seted up with fixture block assorted draw-in groove.

Optionally, one end of the first spring is fixedly installed on the inner wall of the fixed column, and the other end of the first spring is fixedly installed at the bottom of the connecting column.

Optionally, a fixing frame is fixedly installed at the top of the fixing box, a second spring is fixedly installed inside the fixing frame, and the clamping block is fixedly installed at one end of the second spring.

Optionally, a groove matched with the fixing frame is formed in the movable box.

Optionally, the inside sliding connection of fixed box has the storage tank, storage tank one side inside fixed mounting has the handle.

Optionally, the sliding rail includes a fixing piece and a damping piece.

From the above technical solutions, the embodiment of the present utility model has the following advantages:

1. according to the left handrail box for the excavator, which is convenient for personnel to come in and go out, the telescopic mechanism is adopted, when the personnel needs to go up and down the excavator, the movable box is pressed down to enable the clamping block to be separated from the clamping groove, the connecting column moves downwards in the fixed column, the movable box slides downwards along the sliding rail to wrap the fixed box, at the moment, the whole size of the handrail box is reduced, the personnel can go up and down the excavator more conveniently, the handrail box does not need to be adjusted, and the use is more convenient.

2. According to the left handrail box for the excavator, which is convenient for people to come in and go out, some tools can be stored by arranging the storage box, and the storage box can be pulled out conveniently by arranging the handle, so that the left handrail box is convenient and practical.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic cross-sectional view of a slide rail according to the present utility model.

Reference numerals illustrate: 1. a mounting plate; 2. a fixed box; 3. a movable box; 4. a control panel; 5. a slide rail; 501. a fixing member; 502. a damping sheet; 6. a connecting column; 7. fixing the column; 8. a first spring; 9. a fixing frame; 10. a clamping block; 11. a second spring; 12. a groove; 13. a storage box; 14. a handle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

The left armrest box for the excavator, which is convenient for people to go in and out, is specifically described below with reference to the accompanying drawings.

Example 1

In order to facilitate understanding, referring to fig. 1 to 3, an embodiment of a left armrest box for a excavator, provided by the utility model, for facilitating personnel access, comprises a mounting plate 1 and a control panel 4, wherein the control panel 4 is mounted on the top of a movable box 3, the control panel 4 comprises a safety handle, a protection pad and a control key, a fixed box 2 is fixedly mounted on the top of the mounting plate 1, the movable box 3 is arranged on the top of the fixed box 2, and a telescopic mechanism is arranged between the movable box 3 and the fixed box 2;

the telescopic machanism includes fixed column 7, spliced pole 6, first spring 8 and fixture block 10, fixed box 2 lateral wall fixed mounting has slide rail 5, movable box 3 passes through slide rail 5 sliding connection at fixed box 2 lateral wall, fixed column 7 fixed mounting is inside fixed box 2, spliced pole 6 fixed mounting is at movable box 3 inner wall, spliced pole 6 sliding connection is inside fixed column 7, first spring 8 fixed mounting is inside fixed column 7, fixture block 10 fixed mounting is at fixed box 2 top, the draw-in groove with fixture block 10 assorted is seted up to movable box 3 inside, the limiting plate is installed at slide rail 5 top, the spout with slide rail 5 and limiting plate assorted is seted up to movable box 3 inside.

It should be noted that, when the staff needs to dig the machine from top to bottom, push down the movable box 3 and make fixture block 10 break away from the draw-in groove, make spliced pole 6 at the inside downwardly moving of fixed column 7, make movable box 3 slide down along slide rail 5 parcel fixed box 2, the whole volume of handrail case diminishes and can make the staff more convenient dig the machine from top to bottom this moment, dig the machine or dig the machine back staff's hand and leave movable box 3 from top to bottom, the inside first spring 8 of fixed column 7 is bounced up spliced pole 6, make movable fixture block 10 card go into the draw-in groove, make the handrail case reset.

In some embodiments, as shown in fig. 2, one end of a first spring 8 is fixedly installed on the inner wall of a fixed column 7, the other end of the first spring 8 is fixedly installed at the bottom of a connecting column 6, a fixed frame 9 is fixedly installed at the top of a fixed box 2, a second spring 11 is fixedly installed inside a fixed frame 9, a clamping block 10 is fixedly installed at one end of the second spring 11, and a groove 12 matched with the fixed frame 9 is formed inside a movable box 3.

It should be noted that, through setting up recess 12 can make mount 9 can be located recess 12 inside temporarily when movable box 3 moves down, avoid influencing movable box 3 and remove, can fix the position of movable box 3 when movable box 3 rises through setting up fixture block 10.

In some embodiments, as shown in fig. 3, the slide rail 5 includes a fixing member 501 and a damping fin 502.

It should be noted that, by arranging the damping fin 502 on the outer side of the sliding rail 5, the movable box 3 can rebound slowly and stably, so as to avoid injury to staff.

Example 2

In some embodiments, as shown in fig. 1, a storage box 13 is slidably connected to the inside of the fixed box 2, and a handle 14 is fixedly installed inside one side of the storage box 13.

It should be noted that, the handle 14 is located inside the storage box 13, the handle 14 does not protrude from the storage box 13, some tools can be stored by setting the storage box 13, and the storage box 13 can be pulled out conveniently by setting the handle 14, which is convenient and practical.

In the present utility model, the damping fin 502, the first spring 8 and the second spring 11 are well known components, and will not be described herein.

Working principle: when the staff needs to dig the machine from top to bottom, push down the movable box 3 and make fixture block 10 break away from the draw-in groove, make spliced pole 6 at the inside downwardly moving of fixed column 7, make movable box 3 slide down along slide rail 5 parcel fixed box 2, the whole volume of handrail case diminishes and can make the staff more convenient dig the machine from top to bottom this moment, dig the machine or dig the machine back down the staff hand and leave movable box 3 when going up, the inside first spring 8 of fixed column 7 is bounced spliced pole 6, make movable fixture block 10 card go into the draw-in groove, make the handrail case reset.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. Make things convenient for left handrail case for excavator of personnel's business turn over, its characterized in that: the intelligent control device comprises a mounting plate (1) and a control panel (4), wherein a fixed box (2) is fixedly arranged at the top of the mounting plate (1), a movable box (3) is arranged at the top of the fixed box (2), and a telescopic mechanism is arranged between the movable box (3) and the fixed box (2);

the telescopic machanism includes fixed column (7), spliced pole (6), first spring (8) and fixture block (10), fixed box (2) lateral wall fixed mounting has slide rail (5), movable box (3) are in through slide rail (5) sliding connection fixed box (2) lateral wall, fixed column (7) fixed mounting is in inside fixed box (2), spliced pole (6) fixed mounting is in movable box (3) inner wall, spliced pole (6) sliding connection is in inside fixed column (7), first spring (8) fixed mounting is in inside fixed column (7), fixture block (10) fixed mounting is in fixed box (2) top, movable box (3) inside seted up with fixture block (10) assorted draw-in groove.

2. The left armrest box for a excavator, which is convenient for personnel to go in and out, according to claim 1, wherein: one end of the first spring (8) is fixedly arranged on the inner wall of the fixed column (7), and the other end of the first spring (8) is fixedly arranged at the bottom of the connecting column (6).

3. The left armrest box for a excavator, which is convenient for personnel to go in and out, according to claim 1, wherein: the fixing box is characterized in that a fixing frame (9) is fixedly arranged at the top of the fixing box (2), a second spring (11) is fixedly arranged in the fixing frame (9), and a clamping block (10) is fixedly arranged at one end of the second spring (11).

4. A left hand box for a excavator for facilitating personnel access as claimed in claim 3, wherein: the movable box (3) is internally provided with a groove (12) matched with the fixed frame (9).

5. The left armrest box for a excavator, which is convenient for personnel to go in and out, according to claim 1, wherein: the inside sliding connection of fixed case (2) has storage tank (13), storage tank (13) one side inside fixed mounting has handle (14).

6. The left armrest box for a excavator, which is convenient for personnel to go in and out, according to claim 1, wherein: the sliding rail (5) comprises a fixing piece (501) and a damping piece (502).