CN205976820U - Stop device is opened to side door for large excavator - Google Patents
Stop device is opened to side door for large excavator Download PDFInfo
- Publication number
- CN205976820U CN205976820U CN201620996073.5U CN201620996073U CN205976820U CN 205976820 U CN205976820 U CN 205976820U CN 201620996073 U CN201620996073 U CN 201620996073U CN 205976820 U CN205976820 U CN 205976820U
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- China
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- montant
- side door
- bracket
- stand pipe
- guide pipe
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Abstract
The utility model discloses a stop device is opened to side door for large excavator belongs to engineering machine tool field, include the side door board, install the direction base on the side door board, install stand pipe, bracket and lower stand pipe on the direction base, go up stand pipe and vertical coaxial the fixing on the direction base of lower stand pipe, the bracket sets up in last stand pipe one side, is equipped with the montant that can follow the stand pipe and remove in the upper and lower stand pipe, and the one end of montant is equipped with can spacing horizontal pole in the bracket. The utility model discloses a stop device is opened to the side door, welds together through horizontal pole and montant, and the montant can slide in the stand pipe and not drop, and the horizontal pole can be hung when high position on the bracket and not fall, after the horizontal pole took off from the bracket, the side door board was stretched out to the montant whereabouts to fall into the spacing hole of walking on stage. The side door open stop device and have a simple structure, practice thrift the space, the spacing advantage of multiple spot.
Description
Technical field
This utility model is related to a kind of large excavator side-door opening limiting device, belongs to engineering machinery field.
Background technology
Most of engineering machinery are in operation process at present, in order to overhaul, easy to maintenance, can when side door is opened increase wind
Hook device comes spacing.Existing side door window catch position limiting structure as shown in figure 1, the general one end of window catch 2 is connected on side door, place by one end
In chute 1, when side door is opened, window catch 2 moves in chute 1, and when reaching maximum opening angle, window catch 2 can slip into spacing hole
Interior, side door is limited firmly；When closing side door, need to be pulled out from spacing in the hole with handling window catch 2, and close side door.This structure
There is assembling complicated, when window catch slides, easily grind off finish paint with chute friction, the shortcomings of cause corrosion, single-point spacing.
Content of the invention
The problem existing for above-mentioned prior art, it is spacing that this utility model provides a kind of large excavator side door to open
Device, structure is simple, saves space, and achievable multiple spot is spacing.
To achieve these goals, a kind of large excavator side-door opening limiting device that this utility model adopts, bag
Include side door plate, the guide seats being arranged on side door plate, guide seats are provided with guide pipe, bracket and lower guide pipe, institute
State guide pipe and lower guide pipe is longitudinally coaxial is fixed in guide seats, described bracket is arranged on guide pipe side, upper and lower
Being provided with guide pipe can be along the montant of guide pipe movement, and one end of montant is provided with can spacing cross bar in bracket.
As improvement, described guide seats are welded on side door plate.
As improvement, described upper guide pipe is welded on the upper end of guide seats, and lower guide pipe is welded under guide seats
End.
As improvement, described cross bar is vertically welded in the upper end of montant.
As improvement, when cross bar is arranged in bracket, the lower end of montant is higher than the bottom of side door plate；
When cross bar removes in bracket, the lower end of montant is less than the bottom of side door plate.
As improvement, described guide seats have lightening hole.
Side-door opening limiting device of the present utility model, welded together by cross bar and montant, montant can be in guide pipe
Middle slide and do not drop, cross bar can spacing not fall when high point position on bracket；After cross bar takes off from bracket, montant
Fall to stretching out side door plate, and fall into and walk on stage in spacing hole.Side-door opening limiting device described in the utility model has structure letter
Single, save space, the spacing advantage of multiple spot.
Brief description
Fig. 1 is existing side door window catch position limiting structure schematic diagram；
Fig. 2 is the structural representation of this utility model side-door opening limiting device；
Fig. 3 is the partial structural diagram of side-door opening limiting device；
Fig. 4 is mounting structure schematic diagram on walking on stage for this utility model；
Fig. 5 is montant protruding side door-plate view in this utility model；
In figure：1st, chute, 2, window catch, 3, montant, 4, upper guide pipe, 5, bracket, 6, cross bar, 7, guide seats, 8, under lead
Xiang Guan, 9, side door plate, 10, walk on stage.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
This utility model is further elaborated.However, it should be understood that specific embodiment described herein is only in order to solve
Release this utility model, be not limited to scope of the present utility model.
As shown in Figure 2 and Figure 3, a kind of large excavator side-door opening limiting device, including side door plate 9, is arranged on side door
Guide seats 7 on plate 9, guide seats 7 are provided with guide pipe 4, bracket 5 and lower guide pipe 8, described upper guide pipe 4 He
Lower guide pipe 8 is longitudinally coaxial to be fixed in guide seats 7, and described bracket 5 is arranged on guide pipe 4 side, in upper and lower guide pipe
Being provided with can be along the montant 3 of guide pipe movement, and one end of montant 3 is provided with can spacing cross bar 6 in bracket 5.
As improvement, described guide seats 7 are welded on side door plate 9, reasonable in design, install firm.
As improvement, described upper guide pipe 4 is welded on the upper end of guide seats 7, and lower guide pipe 8 is welded on guide seats 7
Lower end, it is high that structure installs steadiness.
As improvement, described cross bar 6 is vertically welded in the upper end of montant 3, when cross bar 6 is arranged in bracket 5, montant 3
Lower end be higher than side door plate 9 bottom；When cross bar 6 removes in bracket 5, the lower end of montant 3 is less than the bottom of side door plate 9.
Rely on movement between upper and lower guide pipe for the montant 3, adjust height in guide seats 7 for the montant 3, and then realize to side door plate 9
The regulation of opening and closing.
As improvement, described guide seats 7 have lightening hole, reasonable in design, easy to install.
As shown in Figure 4, Figure 5, welded together by cross bar 6 and montant 3, montant 3 can slide in guide pipe and not fall
Fall, cross bar 6 can hang on bracket 5 not fall when high point position；After cross bar 6 takes off from bracket 5, montant 3 falls to stretching out
Side door plate 9, and fall into and walk on stage in 10 spacing holes, walks on stage and can adopt multiple spot spacing hole, so that side door plate 9 is fixed on difference on 10
Position.Side-door opening limiting device described in the utility model has structure simply, saves space, the spacing advantage of multiple spot.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent or improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of large excavator side-door opening limiting device is it is characterised in that including side door plate (9), being arranged on side door plate
(9) guide seats (7) on, guide seats (7) are provided with guide pipe (4), bracket (5) and lower guide pipe (8), described on
Guide pipe (4) and lower guide pipe (8) is longitudinally coaxial is fixed in guide seats (7), described bracket (5) is arranged on guide pipe
(4) side, being provided with upper and lower guide pipe can be along the montant (3) of guide pipe movement, and one end of montant (3) is provided with can spacing hold in the palm
Cross bar (6) in frame (5).
2. a kind of large excavator side-door opening limiting device according to claim 1 is it is characterised in that described guiding
Base (7) is welded on side door plate (9).
3. a kind of large excavator side-door opening limiting device according to claim 1 is it is characterised in that lead on described
It is welded on the upper end of guide seats (7) to pipe (4), lower guide pipe (8) is welded on the lower end of guide seats (7).
4. a kind of large excavator side-door opening limiting device according to claim 1 is it is characterised in that described cross bar
(6) it is vertically welded in the upper end of montant (3).
5. a kind of large excavator side-door opening limiting device according to claim 4 is it is characterised in that work as cross bar
(6) be arranged on bracket (5) interior when, the lower end of montant (3) is higher than the bottom of side door plate (9)；
When cross bar (6) removes in bracket (5), the lower end of montant (3) is less than the bottom of side door plate (9).
6. a kind of large excavator side-door opening limiting device according to claim 1 is it is characterised in that described guiding
Base has lightening hole on (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996073.5U CN205976820U (en) | 2016-08-29 | 2016-08-29 | Stop device is opened to side door for large excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996073.5U CN205976820U (en) | 2016-08-29 | 2016-08-29 | Stop device is opened to side door for large excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205976820U true CN205976820U (en) | 2017-02-22 |
Family
ID=58042356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620996073.5U Active CN205976820U (en) | 2016-08-29 | 2016-08-29 | Stop device is opened to side door for large excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205976820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499800A (en) * | 2019-09-25 | 2019-11-26 | 上海三一重机股份有限公司 | Digging machine side door regulating device and digging machine |
-
2016
- 2016-08-29 CN CN201620996073.5U patent/CN205976820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499800A (en) * | 2019-09-25 | 2019-11-26 | 上海三一重机股份有限公司 | Digging machine side door regulating device and digging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 221000 39 Gaoxin Road, Xuzhou Economic Development Zone, Jiangsu Patentee after: Xuzhou Xugong Mining Machinery Co., Ltd. Address before: No. 39 Gaoxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province, 221100 Patentee before: XCMG Excavator Machinery Co., Ltd. |