CN208430566U - A kind of practical excavator cab car door - Google Patents
A kind of practical excavator cab car door Download PDFInfo
- Publication number
- CN208430566U CN208430566U CN201820914082.4U CN201820914082U CN208430566U CN 208430566 U CN208430566 U CN 208430566U CN 201820914082 U CN201820914082 U CN 201820914082U CN 208430566 U CN208430566 U CN 208430566U
- Authority
- CN
- China
- Prior art keywords
- car door
- fixed
- gag lever
- door ontology
- thermovent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of practical excavator cab car doors, including car door ontology, window is offered on the upside of the surface of car door ontology, the inside of window is fixed with glass, the outside of car door ontology is fixed with and the matched U-shaped gag lever post of window box, the inner sidewall of U-shaped gag lever post is equipped with fixing groove, and the inside of U-shaped gag lever post is fixed with the first roll guard by fixing groove, the opening both ends of U-shaped gag lever post are rotatablely connected clamping mechanism, thermovent is offered on the downside of the surface of car door ontology, the inside of thermovent is equipped with exhaust fan, exhaust fan is fixedly connected by fixed link with the side wall of thermovent, the opening outer of thermovent is fixed with the second roll guard.The utility model is easy to operate, can effectively protect to the glass in window on car door ontology, improves the safety of driver's cabin, and increase the function of radiating to driver's cabin, improves driver in the working environment of cabin interior, uses convenient for people.
Description
Technical field
The utility model relates to excavator cab equipment technical fields, more particularly to a kind of practical excavator cab
Car door.
Background technique
Excavator, also known as excavating machinery (excavating machinery), also known as excavator are higher than with scraper bowl excavation
Or lower than holding the material of machine side, and it is packed into haulage vehicle or unloads to the earthmoving machinery of rickyard, the material that excavator excavates is main
It is soil, coal, silt and soil and rock after pre- pine, from the point of view of the development of engineering machinery in recent years, excavator
Develop relatively fast, excavator has become one of most important engineering machinery in engineering construction.Most important three, excavator
Parameter: Operating Weight (quality), engine power and Bucket capacity.
Currently, the side of excavator cab is equipped with car door, enter excavator driving chamber interior to provide driver, still
Existing excavator cab car door has a single function, and safety is not high, is not easy to people's use.
Utility model content
Purpose of the utility model is to solve excavator cab car doors in the prior art to have a single function, and safety
It is not high, it is not easy to the problem of people use, and the excavator cab car door that the one kind proposed is practical.
To achieve the goals above, the utility model adopts the technical scheme that
The surface upside of a kind of practical excavator cab car door, including car door ontology, the car door ontology offers
Window, the inside of the window are fixed with glass, and the outside of the car door ontology is fixed with to be limited with the matched U-shaped of window box
The inner sidewall of position bar, the U-shaped gag lever post is equipped with fixing groove, and the inside of U-shaped gag lever post is fixed with first by fixing groove
Roll guard, the opening both ends of the U-shaped gag lever post are rotatablely connected clamping mechanism, open up on the downside of the surface of the car door ontology
There is thermovent, the inside of the thermovent is equipped with exhaust fan, and the exhaust fan connects by the way that the side wall of fixed link and thermovent is fixed
It connects, the opening outer of the thermovent is fixed with the second roll guard, is fixed with two on the inside of the car door ontology
The second gag lever post being laterally arranged, two second gag lever posts are located at the two sides up and down of thermovent and are symmetrical arranged, two
Baffle is equipped between a second gag lever post, the top and bottom sidewall of the baffle is fixed with two symmetrical sliding blocks,
Two opposite two side walls of second gag lever post offer the sliding slot to match with sliding block.
Preferably, the clamping mechanism includes clamping block, and the clamping block is rotatablely connected by shaft and car door ontology, institute
The side wall movable sleeve for stating shaft is connected to torque spring, and described torque spring one end is fixedly connected with shaft, the torque spring
The other end is fixedly connected with clamping block.
Preferably, the outside and inside of the car door ontology are fixed with the first in command, the side wall of the first in command
Equipped with anti-skid chequer.
Preferably, a side wall of the baffle far from car door ontology is fixed with second handle.
Preferably, it is opened up on the inside of the car door ontology there are two groove, two grooves are located at thermovent
The left and right sides, and the internal activity of groove is equipped with convex block, the side wall of the convex block is fixed with two symmetrically arranged limited blocks,
The side wall of the groove offers the limiting slot to match with limited block, and the convex block is fixedly connected close to one end of car door ontology
There is spring, the one end of the convex block far from car door ontology is arc-shaped setting, and the surface of the baffle offers and convex block phase
The through-hole matched.
Preferably, the sliding block is embedded with ball far from one end of baffle, and the ball and sliding block are rotatablely connected, the rolling
The slot bottom of pearl and sliding slot offsets setting.
Compared with prior art, the utility model provides a kind of practical excavator cab car door, and having following has
Beneficial effect:
1, the practical excavator cab car door can apply twisting resistance to clamping block by the torque spring being equipped with,
The first roll guard can be fixed for clamping block and U-shaped gag lever post, and roll guard can carry out the window of car door ontology
Protection avoids extraneous flyer from smashing window glass and improves safety to driver, and convenient for protecting first
Fence is replaced.
2, the practical excavator cab car door can carry out exhausting to excavator inside by the exhaust fan being equipped with,
So as to reduce the temperature of cabin interior, Effect of Hyperthermic Environment driver is avoided to work, by the baffle being equipped with, when cold
When cold day gas, second handle is pulled baffle can be made to shelter from thermovent, extraneous cold air is avoided to enter cabin interior influence
Driver's work.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is easy to operate, effectively the glass in window on car door ontology can be protected, improve the safety of driver's cabin, and increase
To the function of driver's cabin heat dissipation, improves driver in the working environment of cabin interior, used convenient for people.
Detailed description of the invention
Fig. 1 be the utility model proposes the practical excavator cab door outside of one kind structural schematic diagram；
Fig. 2 be the utility model proposes the practical excavator cab car door of one kind on the inside of structural schematic diagram；
Fig. 3 be the utility model proposes the practical excavator cab car door clamping mechanism of one kind structural schematic diagram；
Fig. 4 be the utility model proposes the practical excavator cab car door inside grooves of one kind structural schematic diagram.
In figure: 1 car door ontology, 2U shape gag lever post, 3 first roll guards, 4 exhaust fans, 5 fixed links, 6 second guard booms
Column, 7 second gag lever posts, 8 baffles, 9 sliding blocks, 10 clamping blocks, 11 torque springs, 12 first in command, 13 second handles, 14 convex blocks,
15 limited blocks, 16 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of practical excavator cab car door, including car door ontology 1, on the surface of car door ontology 1
Side offers window, and the inside of window is fixed with glass, and the outside of car door ontology 1 is fixed with and the matched U-shaped of window box
The inner sidewall of gag lever post 2, U-shaped gag lever post 2 is equipped with fixing groove, and the inside of U-shaped gag lever post 2 is fixed with first by fixing groove
Roll guard 3, the opening both ends of U-shaped gag lever post 2 are rotatablely connected clamping mechanism, and clamping mechanism includes clamping block 10, clamping block
10 are rotatablely connected by shaft and car door ontology 1, and the side wall movable sleeve of shaft is connected to torque spring 11,11 one end of torque spring and
Shaft is fixedly connected, and the other end of torque spring 11 is fixedly connected with clamping block 10, and torque spring 11 can apply clamping block 10
Add twisting resistance, the first roll guard 3 can be fixed for clamping block 10 and U-shaped gag lever post 2, and the first roll guard 3 can be right
The window of car door ontology 1 is protected, and convenient for replacing to the first roll guard 3, is opened up on the downside of the surface of car door ontology 1
There is thermovent, the inside of thermovent is equipped with exhaust fan 4, and exhaust fan 4 is fixedly connected by fixed link 5 with the side wall of thermovent, is dissipated
The opening outer of hot mouth is fixed with the second roll guard 6, the inside of car door ontology 1 be fixed with two be laterally arranged
Two gag lever posts 7, two the second gag lever posts 7 are located at the two sides up and down of thermovent and are symmetrical arranged, two the second gag lever posts 7 it
Between be equipped with baffle 8, the top and bottom sidewall of baffle 8 is fixed with two symmetrical sliding blocks 9, and two the second gag lever posts 7 are opposite
Two side walls offer the sliding slot to match with sliding block 9, sliding block 9 is embedded with ball, ball and cunning far from one end of baffle 8
Block rotation connection, the slot bottom of ball and sliding slot offset setting, resistance to sliding of the sliding block 9 inside sliding slot are reduced, convenient for the shifting of baffle 8
Dynamic flexibly to stablize, a side wall of the baffle 8 far from car door ontology 1 is fixed with second handle 13, is convenient for driver's moving stop
8, the inside of car door ontology 1 is opened up there are two groove, and two grooves are located at the left and right sides of thermovent, and the inside of groove
Be movably equipped with convex block 14, the side wall of convex block 14 is fixed with two symmetrically arranged limited blocks 15, the side wall of groove offer with
The limiting slot that limited block 15 matches, convex block 14 are fixedly connected with spring 16 close to one end of car door ontology 1, and convex block 14 is far from vehicle
One end of door body 1 is arc-shaped setting, and the surface of baffle 8 offers the through-hole to match with convex block 14, and spring 16 can be right
Convex block 14 applies thrust, so as to which convex block 14 to be inserted into the through-hole on 8 surface of baffle, when excavator being avoided to shake at work
Baffle 8 is mobile, and the outside and inside of car door ontology 1 are fixed with the first in command 12, and the side wall of the first in command 12 is equipped with anti-skidding
Line opens or closes car door ontology 1 convenient for driver.
In the utility model, twisting resistance, clamping block 10 and U-shaped limit are applied to clamping block 10 by the torque spring 11 being equipped with
First roll guard 3 is fixed position bar 2, and the first roll guard 3 protects the window of car door ontology 1, avoids the external world
Flyer smashes window glass to driver, improves safety, and convenient for carrying out more to the first roll guard 3
It changes, exhausting is carried out to excavator driving chamber interior by the exhaust fan 4 being equipped with and is avoided to reduce the temperature of cabin interior
Effect of Hyperthermic Environment driver work, in cold snap, pulls second handle 12 to make baffle 8 will by the baffle 8 being equipped with
Thermovent shelters from, and avoiding extraneous cold air from entering cabin interior influences driver's work.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of practical excavator cab car door, including car door ontology (1), which is characterized in that the car door ontology (1)
Offer window on the upside of surface, the inside of the window is fixed with glass, the outside of the car door ontology (1) be fixed with
The matched U-shaped gag lever post (2) of window box, the inner sidewall of the U-shaped gag lever post (2) are equipped with fixing groove, and U-shaped gag lever post (2)
Inside is fixed with the first roll guard (3) by fixing groove, and the opening both ends of the U-shaped gag lever post (2) are rotatablely connected card
Tight mechanism, the surface downside of the car door ontology (1) offer thermovent, and the inside of the thermovent is equipped with exhaust fan (4), institute
It states exhaust fan (4) and is fixedly connected by fixed link (5) with the side wall of thermovent, the opening outer of the thermovent is fixed with
Second roll guard (6), is fixed with two the second gag lever posts (7) being laterally arranged on the inside of the car door ontology (1), and two
Second gag lever post (7) is located at the two sides up and down of thermovent and is symmetrical arranged, between two second gag lever posts (7)
Equipped with baffle (8), the top and bottom sidewall of the baffle (8) is fixed with two symmetrical sliding blocks (9), and two described second
The opposite two side walls of gag lever post (7) offer the sliding slot to match with sliding block (9).
2. the practical excavator cab car door of one kind according to claim 1, which is characterized in that the clamping mechanism packet
It includes clamping block (10), the clamping block (10) is rotatablely connected by shaft and car door ontology (1), the side wall movable sleeve of the shaft
It is connected to torque spring (11), described torque spring (11) one end is fixedly connected with shaft, the other end of the torque spring (11)
It is fixedly connected with clamping block (10).
3. the practical excavator cab car door of one kind according to claim 1, which is characterized in that the car door ontology
(1) outside and inside is fixed with the first in command (12), and the side wall of the first in command (12) is equipped with anti-skid chequer.
4. the practical excavator cab car door of one kind according to claim 1, which is characterized in that the baffle (8) is remote
A side wall from car door ontology (1) is fixed with second handle (13).
5. the practical excavator cab car door of one kind according to claim 1, which is characterized in that the car door ontology
(1) it is opened up on the inside of there are two groove, two grooves are located at the left and right sides of thermovent, and the internal activity of groove
Equipped with convex block (14), the side wall of the convex block (14) is fixed with two symmetrically arranged limited blocks (15), the side of the groove
Wall offers the limiting slot to match with limited block (15), and the convex block (14) is fixedly connected close to the one end of car door ontology (1)
Have spring (16), the one end of the convex block (14) far from car door ontology (1) is arc-shaped setting, and the surface of the baffle (8) is opened
Equipped with the through-hole to match with convex block (14).
6. the practical excavator cab car door of one kind according to claim 1, which is characterized in that the sliding block (9) is remote
One end from baffle (8) is embedded with ball, and the ball and sliding block are rotatablely connected, and the slot bottom of the ball and sliding slot, which offsets, to be set
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914082.4U CN208430566U (en) | 2018-06-13 | 2018-06-13 | A kind of practical excavator cab car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914082.4U CN208430566U (en) | 2018-06-13 | 2018-06-13 | A kind of practical excavator cab car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208430566U true CN208430566U (en) | 2019-01-25 |
Family
ID=65101107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914082.4U Expired - Fee Related CN208430566U (en) | 2018-06-13 | 2018-06-13 | A kind of practical excavator cab car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208430566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820838A (en) * | 2019-09-25 | 2020-02-21 | 天津瀚侨车体制造有限公司 | Shield door of radiation-proof cockpit of excavator |
| CN113794164A (en) * | 2021-08-09 | 2021-12-14 | 中建八局西南建设工程有限公司 | Cable stripping device |
-
2018
- 2018-06-13 CN CN201820914082.4U patent/CN208430566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820838A (en) * | 2019-09-25 | 2020-02-21 | 天津瀚侨车体制造有限公司 | Shield door of radiation-proof cockpit of excavator |
| CN113794164A (en) * | 2021-08-09 | 2021-12-14 | 中建八局西南建设工程有限公司 | Cable stripping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |