CN208701795U - Vehicle passage on excavator - Google Patents
Vehicle passage on excavator Download PDFInfo
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- CN208701795U CN208701795U CN201821041143.7U CN201821041143U CN208701795U CN 208701795 U CN208701795 U CN 208701795U CN 201821041143 U CN201821041143 U CN 201821041143U CN 208701795 U CN208701795 U CN 208701795U
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- vehicle passage
- fuel tank
- rising passway
- excavator
- upper body
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Abstract
The utility model relates to vehicle passages on excavator, to solve the problems, such as that vehicle passage boarding is inconvenient on existing excavator, the utility model constructs vehicle passage on a kind of excavator, upper vehicle passage includes reaching the rising passway at the top of upper body from bottom chassis and being arranged in the horizontal channel for realizing left and right trend at the top of upper body, rising passway is mainly made of the multi-stage stairs for the first order step on the right side of fuel tank front and top of oil-tank being arranged in and height successively increases backward, rising passway is L-shaped, its entrance is located at the right side of first order step, and outlet is communicated with horizontal channel；The front side and right side of rising passway are provided with handrail, and the left and right ends of horizontal channel are provided with guardrail.In the utility model, rising passway entrance is located on the right side of upper body, and handrail is designed with before and after inlet, and personnel can be stepped on foot-operated, crawler belt etc. on track beam by foot and conveniently enter rising passway, three point contact can be kept with machine in any moment boarding personnel of boarding, accomplish safe boarding.
Description
Technical field
The utility model relates to a kind of excavators, more specifically to vehicle passage on a kind of excavator.
Background technique
For medium-and-large-sized excavation, driver's cabin, middle part installment work device, right side are installed in complete machine upper body front left
The components such as installation tool case, hydraulic oil container and fuel tank, the rear portion of upper body are enging cabin.It is arrived in order to facilitate maintenance personal
It is repaired at the top of up to enging cabin, upper vehicle passage is both provided in complete machine, upper vehicle passage includes being arranged on upper body
Rising passway and the transversely and horizontally channel that left and right trend is realized at the top of upper body, specific arrangement is as shown in Figure 1, rising passway
The forward right side of complete machine is set, the height at 4, tool box, 6 top, 7 top of fuel tank is ridden using the platform of revolving platform front end
Difference and form raised step upwards in turn, and foot-operated 3 are provided on the outside of the track beam of bottom chassis, the end of rising passway
It is connected with transversely and horizontally channel, handrail 5 is installed on the right side of rising passway.This upper vehicle passage has the disadvantage that
1, the rising passway of complete machine be using platform foot-operated 4,6 top of tool box, at the top of fuel tank 7 as step, get on the bus
Handrail 5 is the unilateral outside for being arranged in tool box 6 and diesel fuel tanks 7, and get on the bus boarding when need to first climb up crawler belt walk is arrived again
The foot-operated front of platform just can enter rising passway, and the safety and convenience got on the bus are bad.
2, for fuel tank in order to meet the requirement of fuel capacity, top is used as upper vehicle passage the top level-one step again, high
Degree can be very high, will affect the visual field on the right side of driver's complete machine in this way；Pass through the safety of the oil filler fuel up of fuel tank head
Property and convenience shortcoming.
3, usually also arrange that the components such as fuel oil refueling pump, urea tank, fuel up, filling urea all need in tool box
Vehicle operation, maintenance convenience are bad.
Utility model content
The technical problems to be solved in the utility model is the disadvantage of vehicle passage boarding inconvenience on excavator, and provides a kind of digging
Vehicle passage on pick machine, so as to maintenance personal, conveniently and on safety vehicle passage advances to excavator top roof progress machine
Maintenance.
The utility model is to realize that the technical solution of its purpose is such that construct vehicle passage on a kind of excavator, described
Excavator includes upper body and bottom chassis, is disposed with fuel tank on the right side of the upper body, which is characterized in that upper vehicle passage packet
Include the level for reaching the rising passway at the top of upper body from bottom chassis and being arranged in realization left and right trend at the top of upper body
Channel, the rising passway be in inverted L shape, mainly by be arranged in the first order step on the right side of fuel tank front and top of oil-tank and
The multi-stage stairs that height successively increases backward are constituted, and entrance is located at the right side of first order step, and outlet is communicated with horizontal channel；
The front side and right side of rising passway are provided with handrail, and the left and right ends of the horizontal channel are provided with guardrail.
Further, on above-mentioned excavator in vehicle passage, the arranged beneath of the first order step has tool box.
It further, further include that riding on the outside of the track beam of bottom chassis is set on above-mentioned excavator in vehicle passage,
The foot-operated lower section positioned at the rising passway entrance.
Further, on above-mentioned excavator in vehicle passage, the guardrail of the horizontal channel left and right ends is height-adjustable
Foldable guardrail or the Telescopic guardrail that is socketed up and down.
Further, on above-mentioned excavator in vehicle passage, the fuel tank includes the fuel oil being arranged in juxtaposition in the longitudinal direction
The top of case and hydraulic oil container, the fuel tank is stepped and each ladder height successively increases from front to back.
Further, on above-mentioned excavator in vehicle passage, the steps at different levels of top of oil-tank are set by the top cover of fuel tank
Plate is constituted, and the top blind flange is provided with anti-skid bulge；Or it is constituted by being fixed on the antiskid pedal on top of oil-tank cover board.
Further, on above-mentioned excavator in vehicle passage, the first order step is by being arranged in upper body revolving platform
On antiskid pedal constitute.Top blind flange by tool box is arranged in is constituted, and the top blind flange is provided with anti-skid bulge；Or
It is constituted by being fixed on the antiskid pedal on tool box top blind flange.
Compared with prior art, the entrance of the utility model rising passway is located at the right side of upper body to the utility model,
And handrail is both provided with before and after inlet, boarding personnel can step on foot-operated, shoe on the track beam in chassis of dredging machine by foot
Band etc. conveniently enters rising passway, stresses on both hands handrail when into rising passway, any moment boarding personnel of boarding can be with
Machine keeps three point contact, accomplishes safe boarding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vehicle passage on existing excavator.
Fig. 2 is the structural schematic diagram of vehicle passage on the utility model excavator.
Parts title and serial number in figure:
Bottom chassis 1, track beam 2, chassis ride 3, platform and ride 4, handguard 5, tool box 6, fuel tank 7, hydraulic oil container
8, hood 9, counterweight 10, horizontal channel 11, driver's cabin 12, revolving platform 13, handrail 14, folding guard rail 15.
Specific embodiment
Illustrate specific embodiment with reference to the accompanying drawing.
Fig. 2 illustrates crawler-mounted excavator host, and its underpart is bottom chassis 1, and top is upper body.Bottom chassis
1 two sides are the track beams 2 being fixed on chassis, are equipped on track beam 2 and are mainly made of components such as running motor, crawler belts
Walking mechanism.Pivoting support is installed, upper body includes revolving platform 13, and revolving platform 13 is turned by pivoting support on chassis
It is dynamic to be mounted on bottom chassis.Driver's cabin 12, engine, hydraulic oil container 8, fuel tank 7 etc. are installed on revolving platform 13
All multi-parts.
As shown in Fig. 2, driver's cabin 12 is mounted on the left side of revolving platform 13, fuel tank is installed on the right side of revolving platform.
Fuel tank includes front and back fuel tank 7 arranged side by side, hydraulic oil container 8.Hydraulic oil container 8 and fuel tank 7 can according to respective volume size,
The factors such as installation space and select fuel tank 7 in preceding, hydraulic oil container 8 rear；Or fuel tank 7 is rear, hydraulic oil container 8 is preceding
Two kinds of front and back parallel arrangements.In the present embodiment, fuel tank 7 is located at before hydraulic oil container 8, and fuel tank 7 is stepped, liquid
Pressure oil case 8 is located at after fuel tank 7.Tool box 6 is provided on the right side of the front of fuel tank 7, tool box is arranged in revolving platform
On, the fuel oil refueling that can be used for placing some maintenance tools or installation in tool box 6 for oiling pumps.In revolving platform 13
Last position counterweight 10 is installed, the front of counterweight 10 be provided with installation engine enging cabin.The top of enging cabin
Portion is substantially in platform-like, and for medium-and-large-sized excavator, the area of engine head is larger, when being repaired to machine, dimension
Repair personnel often will be provided on board a dredger the upper vehicle passage entered at the top of excavator to the position at the top of machine thus.
As shown in Fig. 2, the upper vehicle passage in the present embodiment includes rising passway and horizontal channel 11, horizontal channel 11 is located at
Arrangement is moved towards in the front of hood 9, the rear of driver's cabin 12, left and right, realizes that left and right rows are walked at the top of upper body.Level is logical
Road 11 is made of the cover board of platform upper, and part of cover board is located at the top of hydraulic oil container, is provided with anti-skidding punching.Water
The guardrail 15 of flat 11 left and right ends of channel setting is height-adjustable foldable guardrail or the Telescopic guardrail that is socketed up and down, is dug
When pick machine is in the state of non-transport, guardrail is increased to maximum height, realizes the security protection on horizontal channel, works as excavator
When highway transportation state in limit for height, guardrail is reduced to minimum altitude to reduce the vehicle height under travel position.
Rising passway is in inverted L shape, is pushed up by the first order step at 6 top of tool box is arranged in and is arranged in fuel tank 7
The two-stage step that portion and height are sequentially increased is constituted, and the entrance of rising passway is located at the right side in tool box 6, at the top of tool box
First order step enters, and outlet is located at the rear portion of fuel tank head, communicates with horizontal channel 11；Front side (the tool of rising passway
The front side of case and fuel tank) it is provided with front handrail 14, the right side (rear side in tool box and the right side of fuel tank) of rising passway
It is provided with rear portion handrail 5, namely is both provided with handrail in the two sides of rising passway entrance.
In the present embodiment, the two-stage step of the first order step and fuel tank head at the top of tool box is respectively by being arranged in
At the top of tool box and the anti-skidding of fuel tank head steps on composition, in the specific implementation, the first order step at the top in tool box 6 and combustion
The step at 7 top of fuel tank can also be that tool box top blind flange and fuel tank head cover board are constituted, to play anti-skidding purpose,
Anti-skid bulge is provided on cover board.
The top of fuel tank is stepped, according to the step at the top of tool box and the difference in height between horizontal channel, is firing
Appropriate number of step is arranged in top of oil-tank, and the hydraulic oil container at fuel tank rear portion can also be designed to staged when necessary, at it
The step of top formation rising passway.The steps at different levels of top of oil-tank are made of the top blind flange of fuel tank, and top blind flange is provided with
Anti-skid bulge.Or the steps at different levels of top of oil-tank are made of the antiskid pedal for being fixed on fuel tank.
In the present embodiment, if being not provided with tool box on the right side of fuel tank front, first order step is flat by revolution is arranged in
Antiskid pedal on platform 13 is constituted.
The boarding channel that the rising passway on upper body is entered by ground, boarding channel are provided on bottom chassis 1
It is made of foot-operated 3 and crawler belt on the outside of the track beam for being fixed on bottom chassis.
In the present embodiment, personnel on the right side of excavator by getting on the bus, and when getting on the bus, personnel's both hands catch rising passway to enter respectively
The front handrail 14 and rear portion handrail 5 of the front and rear sides Kou Chu step on the shoe on foot-operated 3 and track beam top on the outside of track beam by foot
Band and enter the rising passway on upper body.In the process, boarding personnel Machine oriented is carved, can accomplish to protect with machine
Three point contact is held, realizes safe boarding.In addition, because fuel tank is designed as staged, and the height of fuel tank reduces, driver
The visual field on the right side of complete machine is greatly improved；Can arrange gasoline pump inside tool box 6 simultaneously, the outer space of fuel tank 7 can cloth
The components such as urea tank are set, energy fuel up and urea liquid on the ground stood on the right side of complete machine, maintenance convenience also obtain pole
It is big to improve.
Claims (8)
1. vehicle passage on a kind of excavator, the excavator includes upper body and bottom chassis, cloth on the right side of the upper body
It is equipped with fuel tank, which is characterized in that upper vehicle passage includes reaching the rising passway at the top of upper body from bottom chassis and being arranged in
The horizontal channel of left and right trend is realized at the top of upper body, the rising passway is in inverted L shape, mainly by fuel tank is arranged in front of
The multi-stage stairs that first order step and top of oil-tank and height on the right side of portion successively increase backward are constituted, and entrance is located at the first order
The right side of step, outlet are communicated with horizontal channel；The front side and right side of rising passway are provided with handrail, the horizontal channel
Left and right ends are provided with guardrail.
2. vehicle passage on excavator according to claim 1, it is characterised in that the arranged beneath of first order step has tool
Case.
3. vehicle passage on excavator according to claim 1 or 2, it is characterised in that further include the shoe that bottom chassis is arranged in
With foot-operated on the outside of beam, the foot-operated lower section positioned at the rising passway entrance.
4. vehicle passage on excavator according to claim 1, it is characterised in that the guardrail of the horizontal channel left and right ends
The Telescopic guardrail for being height-adjustable foldable guardrail or being socketed up and down.
5. vehicle passage on excavator according to claim 1 or 2, it is characterised in that the fuel tank includes in the longitudinal direction
The fuel tank and hydraulic oil container being arranged in juxtaposition, the top of the fuel tank is stepped and each ladder height successively increases from front to back
It is high.
6. vehicle passage on excavator according to claim 5, it is characterised in that be arranged in the steps at different levels of top of oil-tank by
The top blind flange of fuel tank is constituted, and the top blind flange is provided with anti-skid bulge；Or by being fixed on top of oil-tank cover board
Antiskid pedal is constituted.
7. vehicle passage on excavator according to claim 1, it is characterised in that the first order step is by being arranged in top
Antiskid pedal on vehicle body revolving platform is constituted.
8. vehicle passage on excavator according to claim 2, it is characterised in that the first order step is by being arranged in tool
Box top cover board is constituted, and the top blind flange is provided with anti-skid bulge；Or it is anti-on tool box top blind flange by being fixed on
Sliding pedal is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821041143.7U CN208701795U (en) | 2018-07-03 | 2018-07-03 | Vehicle passage on excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821041143.7U CN208701795U (en) | 2018-07-03 | 2018-07-03 | Vehicle passage on excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701795U true CN208701795U (en) | 2019-04-05 |
Family
ID=65937458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821041143.7U Active CN208701795U (en) | 2018-07-03 | 2018-07-03 | Vehicle passage on excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058508A (en) * | 2019-12-31 | 2020-04-24 | 三一重机有限公司 | Excavator getting-on channel and excavator |
| CN112323903A (en) * | 2020-10-16 | 2021-02-05 | 龙工（上海）挖掘机制造有限公司 | Getting-on structure and getting-on method of medium and large excavator |
| CN113023593A (en) * | 2021-04-15 | 2021-06-25 | 徐工集团工程机械股份有限公司建设机械分公司 | All-round crawler crane passageway and crawler crane |
-
2018
- 2018-07-03 CN CN201821041143.7U patent/CN208701795U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058508A (en) * | 2019-12-31 | 2020-04-24 | 三一重机有限公司 | Excavator getting-on channel and excavator |
| CN112323903A (en) * | 2020-10-16 | 2021-02-05 | 龙工（上海）挖掘机制造有限公司 | Getting-on structure and getting-on method of medium and large excavator |
| CN113023593A (en) * | 2021-04-15 | 2021-06-25 | 徐工集团工程机械股份有限公司建设机械分公司 | All-round crawler crane passageway and crawler crane |
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