CN202899006U - Milling machine overhead guard convenient to adjust - Google Patents

Milling machine overhead guard convenient to adjust Download PDF

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Publication number
CN202899006U
CN202899006U CN 201220467146 CN201220467146U CN202899006U CN 202899006 U CN202899006 U CN 202899006U CN 201220467146 CN201220467146 CN 201220467146 CN 201220467146 U CN201220467146 U CN 201220467146U CN 202899006 U CN202899006 U CN 202899006U
Authority
CN
China
Prior art keywords
column
plate
ceiling
guide plate
overhead guard
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
Application number
CN 201220467146
Other languages
Chinese (zh)
Inventor
刘滋栋
朱立俊
雷霆
鲍承义
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Wbest Civil Construction Equipments & Services Co Ltd
Original Assignee
Xuzhou Wbest Civil Construction Equipments & Services Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuzhou Wbest Civil Construction Equipments & Services Co Ltd filed Critical Xuzhou Wbest Civil Construction Equipments & Services Co Ltd
Priority to CN 201220467146 priority Critical patent/CN202899006U/en
Application granted granted Critical
Publication of CN202899006U publication Critical patent/CN202899006U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a milling machine overhead guard convenient to adjust, and the milling machine overhead guard comprises an overhead guard and a stand column, and the milling machine overhead guard also comprises a supporting plate, a retainer plate, a guide plate and a portal frame, the supporting plate is welded on the overhead guard, the retainer plate is welded on the stand column, the retainer plate is provided with a retainer plate connection hole, the supporting plate is connected with the retainer plate through bolts, the overhead guard is fixedly connected with the stand column, the front surface of the stand column is provided with a plurality of locking holes, the side surface of the stand column is provided with a plurality of positioning holes, the guide plate is welded on the portal frame, the side surface of the guide plate is provided with a plurality of holes corresponding to the positioning holes, the stand column is installed on the guide plate and capable of being adjusted up and down, a limiting pin shaft penetrates through the holes in the side surface of the guide plate, and the stand column is axially locked by locking bolts. The overhead guard and the stand column as well as the stand column and a machine body are convenient to disassemble and install, and the sunscreen overhead guard can be adjusted up and down.

Description

The milling machine ceiling of being convenient to regulate
Technical field
The utility model relates to a kind of road construction machinery equipment, specifically a kind of milling machine ceiling of being convenient to regulate.
Background technology
Pavement milling machine is one of main machine of asphalt pavement conserving construction machinery, be mainly used in the asphalt concrete surface layers such as highways and streets, road-surface milling is many to carry out when temperature is high, operating personnel's condition of work and abominable under scorching sun, the milling machine ceiling provides comfortable working environment for the operator.Generally there are following two problems in existing milling machine ceiling:
One: traditional milling machine ceiling structure, its column and ceiling mostly are and weld together, and the larger dismounting of volume is all inconvenient, and column mostly is on the upper sweep that is installed on vehicle frame, takes up room large, makes troubles to operating personnel.
Its two: traditional milling machine ceiling is height adjustment mechanism not up and down, and sunshading ceiling can't be regulated according to actual conditions, have at present to adopt hoist cylinder to regulate height, but its complex structure exists cost high, not easily detachable shortcoming.Thereby operating personnel are exposed under the burning sun, thereby cause the overworked of operating personnel and affect milling quality and efficient.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of milling machine ceiling of being convenient to regulate, and ceiling and column, column and vehicle body easy accessibility, sunshading ceiling can up-down adjustment, and mechanism is simple.
To achieve these goals, a kind of milling machine ceiling of being convenient to regulate of the utility model, comprise ceiling and column, also comprise support plate, supporting plate, guide plate and portal frame, support plate is welded on the ceiling, supporting plate is welded on the column, and supporting plate is provided with the supporting plate connecting hole, and support plate is connected with the supporting plate bolt, ceiling and column are fixed together, described column front is provided with a plurality of locking holes, and the side is provided with a plurality of locating holes, and guide plate is welded on the portal frame, it is corresponding with locating hole that the guide plate side is provided with a plurality of holes, but column is installed in up-down adjustment between the guide plate, then wears spacing bearing pin from the guide plate lateral aperture, by lock(ing) bolt axial locking column.
As preferably, support plate is L-type, two contact portions welding of support plate and ceiling.
As preferably, be welded with support bar between column and the supporting plate.
The utility model support plate is welded on the ceiling, supporting plate is welded on the column, support plate is connected with the supporting plate bolt, ceiling and column are fixed together, and the ceiling easy accessibility is fixed on the operating desk with respect to the prior art column, the utility model is provided with a portal frame at the operating desk rear, column is contained on the portal frame, does not take get on the bus channel space and driver's operation space, makes things convenient for personnel operation and escape; The utility model is provided with a plurality of locking holes and locating hole at column, it is corresponding with locating hole that the guide plate side is provided with a plurality of holes, column is installed between the guide plate, but by selecting hole up-down adjustment column, and then adjust the ceiling position, then wear spacing bearing pin from the guide plate lateral aperture, by lock(ing) bolt axial locking column, this structure operation is easy, easy disassembly.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model left view;
Fig. 3 is the utility model column intention;
Fig. 4 is that the utility model A-A is to sectional view.
Among the figure: 1, ceiling, 2, support plate, 3, supporting plate, 3-1, supporting plate connecting hole, 4, support bar, 5, column, 5-1, locating hole, 5-2, locking hole, 6, guide plate, 7, lock(ing) bolt, 8, spacing bearing pin, 9, portal frame.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, the utility model comprises ceiling 1 and column 5, also comprise support plate 2, supporting plate 3, guide plate 6 and portal frame 9, support plate 2 is welded on the ceiling 1, supporting plate 3 is provided with supporting plate connecting hole 3-1, supporting plate 3 is welded on the column 5, support plate 2 is connected bolt and is connected with supporting plate, ceiling 1 and column 5 are fixed together, and described column 5 fronts are provided with a plurality of locking hole 5-2, the side is provided with a plurality of locating hole 5-1, described guide plate 6 is welded on the portal frame 9, and it is corresponding with locating hole 5-1 that guide plate 6 sides are provided with a plurality of holes, but column 5 is installed in up-down adjustment between the guide plate 6, then wear spacing bearing pin 7 from guide plate 6 lateral aperture, by lock(ing) bolt 6 axial locking columns 5.
As preferably, support plate 2 is L-type, and support plate 2 is welding with ceiling 1 skeleton square tube contact portion.Be arranged to L-type and can form box like structure and have three limits to contact with ceiling skeleton square tube, thereby increased support plate 2 intensity, steadiness, make support plate 2 not easily damaged.
As preferably, be welded with support bar 4 between column 5 and the supporting plate 3.For the support force that prevents column 5 and supporting plate 3 is inadequate, sets up a support bar 4 for 3 times at supporting plate and improve support forces.
The utility model support plate 2 is welded on the ceiling 1, supporting plate 3 is welded on the column 5, support plate 2 and supporting plate 3 are bolted, ceiling 1 and column 5 easy accessibility, be fixed on the operating desk with respect to the prior art column, the utility model is provided with a portal frame 9 at the operating desk rear, and column 5 is contained on 9 at gantry, do not take get on the bus channel space and driver's operation space, make things convenient for personnel operation and escape; Column 5 is provided with a plurality of locking hole 5-2 and locating hole 5-1, it is corresponding with locating hole that guide plate 6 sides are provided with a plurality of holes, column 5 is installed between the guide plate 6, but by selecting hole up-down adjustment column 5, and then regulate ceiling position 1 and put, then wear spacing bearing pin 8 from guide plate 6 lateral aperture, by lock(ing) bolt 7 axial locking columns 5.

Claims (3)

1. milling machine ceiling of being convenient to regulate, comprise ceiling (1) and column (5), it is characterized in that, also comprise support plate (2), supporting plate (3), guide plate (6) and portal frame (9), support plate (2) is welded on the ceiling (1), supporting plate (3) is welded on the column (5), supporting plate (3) is provided with supporting plate connecting hole (3-1), support plate (2) is connected 3 with supporting plate) the bolt connection, ceiling (1) and column (5) are fixed together, described column (5) front is provided with a plurality of locking holes (5-2), the side is provided with a plurality of locating holes (5-1), described guide plate (6) is welded on the portal frame (9), it is corresponding with locating hole (5-1) that guide plate (6) side is provided with a plurality of holes, column (5) be installed in guide plate (6) but between up-down adjustment, then wear spacing bearing pin (8) from guide plate (6) lateral aperture, by lock(ing) bolt (7) axial locking column (5).
2. a kind of milling machine ceiling of being convenient to regulate according to claim 1 is characterized in that, described support plate (2) is L-type, support plate (2) and the welding of ceiling (1) contact portion.
3. a kind of milling machine ceiling of being convenient to regulate according to claim 1 and 2 is characterized in that, is welded with support bar (4) between column (5) and the supporting plate (3).
CN 201220467146 2012-09-13 2012-09-13 Milling machine overhead guard convenient to adjust Expired - Fee Related CN202899006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220467146 CN202899006U (en) 2012-09-13 2012-09-13 Milling machine overhead guard convenient to adjust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220467146 CN202899006U (en) 2012-09-13 2012-09-13 Milling machine overhead guard convenient to adjust

Publications (1)

Publication Number Publication Date
CN202899006U true CN202899006U (en) 2013-04-24

Family

ID=48119696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220467146 Expired - Fee Related CN202899006U (en) 2012-09-13 2012-09-13 Milling machine overhead guard convenient to adjust

Country Status (1)

Country Link
CN (1) CN202899006U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877403A (en) * 2012-09-13 2013-01-16 徐州万邦道路工程装备服务股份公司 Milling machine overhead guard capable of being conveniently adjusted
CN104452561A (en) * 2014-12-31 2015-03-25 柳工无锡路面机械有限公司 Stepless lifting ceiling of road surface milling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877403A (en) * 2012-09-13 2013-01-16 徐州万邦道路工程装备服务股份公司 Milling machine overhead guard capable of being conveniently adjusted
CN104452561A (en) * 2014-12-31 2015-03-25 柳工无锡路面机械有限公司 Stepless lifting ceiling of road surface milling machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20130913