CN111002798A - Ceiling telescopic positioning structure and engineering machinery - Google Patents
Ceiling telescopic positioning structure and engineering machinery Download PDFInfo
- Publication number
- CN111002798A CN111002798A CN201911402320.9A CN201911402320A CN111002798A CN 111002798 A CN111002798 A CN 111002798A CN 201911402320 A CN201911402320 A CN 201911402320A CN 111002798 A CN111002798 A CN 111002798A
- Authority
- CN
- China
- Prior art keywords
- ceiling
- rocker
- positioning plate
- positioning
- telescopic
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/002—External sun shield, e.g. awning or visor
Abstract
The invention discloses a ceiling telescopic positioning mechanism, which comprises a structure main body arranged on the whole machine, a bracket arranged on the structure main body and a positioning plate; the ceiling capable of being positioned in a telescopic mode is installed on the support and the positioning plate, the ceiling slides along the support and the positioning plate respectively, and when the ceiling slides in place, the ceiling is limited on the positioning plate. The ceiling can slide along the support and the positioning plate simultaneously through the slide rail on the support and the slide groove matched with the pin shaft on the positioning plate, and can roll to be clamped into different positioning grooves at the bottom of the positioning plate under the action of the tension spring by virtue of the idler wheel arranged at the top of the rocker, so that the positioning requirements of the ceiling at different positions are met. The invention can effectively improve the efficiency and comfort of the telescopic operation of the engineering machinery ceiling.
Description
Technical Field
The invention relates to a ceiling telescopic positioning structure and engineering machinery, and belongs to the field of engineering machinery.
Background
The ceiling is an important component of engineering machinery, and a telescopic structure is usually adopted to enlarge the sun-shading and rain-shielding areas and meet the requirements of transportation width limitation.
At present, a ceiling of engineering machinery generally uses sliding rails and bolts at two sides to realize the sliding and positioning of a telescopic part. The actual ceiling size is great, needs the operation personnel round trip movement among the flexible location process, and the operation action is more, and bolt itself is small, uses inconveniently, influences work efficiency and travelling comfort.
Disclosure of Invention
In view of the problems of the prior art, the invention provides a ceiling telescopic positioning mechanism which can improve the working efficiency and the operation comfort of operators. The invention also provides engineering machinery for installing the ceiling telescopic positioning mechanism.
In order to achieve the purpose, the telescopic positioning mechanism for the ceiling comprises a structure main body, a support and a positioning plate, wherein the structure main body is arranged on the whole machine;
the ceiling capable of being positioned in a telescopic mode is installed on the support and the positioning plate, the ceiling slides along the support and the positioning plate respectively, and when the ceiling slides in place, the ceiling is limited on the positioning plate.
As an improvement, a rocker mounting frame is mounted on the ceiling, a rocker is movably mounted on the rocker mounting frame, a tension spring is mounted between the rocker and the rocker mounting frame, a roller is mounted at the top of the rocker, and a positioning groove matched with the roller is formed in the positioning plate.
As an improvement, a pin shaft is installed at the top end of the rocker mounting frame, and a sliding groove matched with the pin shaft is formed in the middle of the positioning plate; the rocker drives the rocker mounting rack and the ceiling to slide along the positioning plate.
As an improvement, the lower end of the rocker is installed on a rocker installation frame, and the rocker can rotate around the joint of the rocker and the rocker installation frame.
As an improvement, a sliding rail is installed on the support, and the ceiling slides on the support through the sliding rail.
As an improvement, the two brackets are arranged at two ends of the ceiling.
As an improvement, the two positioning plates are arranged above the ceiling between the two supports.
In addition, the invention also provides engineering machinery, and a ceiling telescopic positioning mechanism is installed on the engineering machinery.
Compared with the prior art, the ceiling can slide along the support and the positioning plate simultaneously through the slide rail on the support and the slide groove matched with the pin shaft on the positioning plate, and can roll to be clamped into different positioning grooves at the bottom of the positioning plate under the action of the tension spring by virtue of the roller arranged at the top of the rocker, so that the positioning requirements of the ceiling at different positions are met. The invention can effectively improve the efficiency and comfort of the telescopic operation of the engineering machinery ceiling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a side view of FIG. 2;
in the figure: 1. the structure comprises a main structure body, 2, a support, 3, a sliding rail, 4, a positioning plate, 5, a ceiling, 6, a rocker, 7, a roller, 8, a rocker mounting frame, 9 and a tension spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1, 2 and 3, a telescopic positioning mechanism for a ceiling comprises a main structure body 1 mounted on the whole machine, a bracket 2 mounted on the main structure body 1 and a positioning plate 4;
the support 2 and the positioning plate 4 are provided with a ceiling 5 which can be positioned in a telescopic manner, the ceiling 5 slides along the support 2 and the positioning plate 4 respectively, and when the ceiling 5 slides in place, the ceiling 5 is limited on the positioning plate 4.
As an improvement of the embodiment, a rocker mounting frame 8 is mounted on the ceiling 5, a rocker 6 is movably mounted on the rocker mounting frame 8, a tension spring 9 is mounted between the rocker 6 and the rocker mounting frame 8, a roller 7 is mounted at the top of the rocker 6, and a positioning groove matched with the roller 7 is formed in the positioning plate 4. When the rocker 6 is pulled, under the action of the tension spring 9, the roller 7 can be tightly attached to the positioning plate 4 at the lower side of the positioning plate 4 and rolled into the positioning groove clamped at the bottom of the positioning plate 4, so that the ceiling 5 is positioned. Wherein, the quantity of constant head tank is a plurality of, can satisfy the location demand of 5 different flexible positions of ceiling.
As an improvement of the embodiment, a pin shaft is installed at the top end of the rocker mounting rack 8, a sliding groove matched with the pin shaft is formed in the middle of the positioning plate 4, and the rocker 6 drives the rocker mounting rack 8 and the ceiling 5 to slide along the positioning plate 4; the support 2 is provided with a slide rail 3, and the ceiling 5 slides on the support 2 through the slide rail 3. According to the invention, the ceiling 5 can slide along the support 2 and the positioning plate 4 simultaneously through the sliding rail 3 on the support 2 and the sliding groove matched with the pin shaft on the positioning plate 4, so that the movement is more stable.
As the improvement of embodiment, the lower extreme of rocker 6 is installed on rocker mounting bracket 8, and rocker 6 can rotate around the junction of rocker 6 and rocker mounting bracket 8, and it is more convenient to use rocker 6.
As an improvement of the embodiment, the number of the brackets 2 is two, the two brackets 2 are arranged at two ends of the ceiling 5, the number of the positioning plates 4 is two, and the two positioning plates 4 are arranged on the ceiling 5 between the two brackets 2, so that the whole ceiling 5 is stressed more uniformly and reasonably when the ceiling 5 is moved.
Finally, the invention also provides engineering machinery, and a ceiling telescopic positioning mechanism is installed on the engineering machinery.
When the ceiling sliding device is used, an operator pulls the rocker 6 downwards, the roller 7 at the top end of the rocker 6 is separated from the positioning groove at the bottom of the positioning plate 4, the operator pushes the ceiling 5 through the rocker 6, and the ceiling 5 slides along the support 2 and the positioning plate 4 simultaneously by means of the sliding rail 3 arranged on the support 2 and the sliding groove matched with the pin shaft on the positioning plate 4; in addition, the roller 7 arranged at the top of the rocker 6 can be tightly adhered to the positioning plate 4 at the bottom side of the positioning plate 4 and rolled into other positioning grooves clamped at the bottom of the positioning plate 4 under the action of the tension spring 9, so that the positioning requirements of the ceiling 5 at different positions are met.
The ceiling can slide along the support and the positioning plate simultaneously through the slide rail on the support and the slide groove matched with the pin shaft on the positioning plate, and can roll to be clamped into different positioning grooves at the bottom of the positioning plate under the action of the tension spring by virtue of the idler wheel arranged at the top of the rocker, so that the positioning requirements of the ceiling at different positions are met. The invention can effectively improve the efficiency and comfort of the telescopic operation of the engineering machinery ceiling.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A ceiling telescopic positioning mechanism comprises a structure main body (1) arranged on the whole machine, and is characterized by also comprising a bracket (2) and a positioning plate (4) which are arranged on the structure main body (1);
the telescopic ceiling positioning device is characterized in that a ceiling (5) capable of being positioned in a telescopic mode is installed on the support (2) and the positioning plate (4), the ceiling (5) slides along the support (2) and the positioning plate (4) respectively, and when the ceiling (5) slides in place, the ceiling is limited on the positioning plate (4).
2. The ceiling telescopic positioning mechanism according to claim 1, wherein a rocker mounting frame (8) is mounted on the ceiling (5), a rocker (6) is movably mounted on the rocker mounting frame (8), a tension spring (9) is mounted between the rocker (6) and the rocker mounting frame (8), a roller (7) is mounted at the top of the rocker (6), and a positioning groove matched with the roller (7) is formed in the positioning plate (4).
3. The ceiling telescopic positioning mechanism according to claim 2, wherein a pin shaft is mounted at the top end of the rocker mounting rack (8), and a sliding groove matched with the pin shaft is formed in the middle of the positioning plate (4);
the rocker (6) drives the rocker mounting rack (8) and the ceiling (5) to slide along the positioning plate (4).
4. A telescopic positioning mechanism for a ceiling according to claim 2, characterised in that the lower end of the rocker (6) is mounted on a rocker mounting (8), the rocker (6) being rotatable about the junction of the rocker (6) and the rocker mounting (8).
5. A telescopic positioning mechanism for a ceiling according to claim 1, characterized in that the sliding rails (3) are mounted on the support (2), and the ceiling (5) slides on the support (2) through the sliding rails (3).
6. A telescopic positioning mechanism for ceilings as claimed in claim 1, characterised in that said brackets (2) are provided in two, two brackets (2) being arranged at both ends of a ceiling (5).
7. A telescopic positioning mechanism for a ceiling according to claim 6, characterized in that two positioning plates (4) are provided, and the two positioning plates (4) are arranged above the ceiling (5) between the two brackets (2).
8. A working machine, characterized in that the working machine is provided with a ceiling telescopic positioning mechanism according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911402320.9A CN111002798A (en) | 2019-12-31 | 2019-12-31 | Ceiling telescopic positioning structure and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911402320.9A CN111002798A (en) | 2019-12-31 | 2019-12-31 | Ceiling telescopic positioning structure and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111002798A true CN111002798A (en) | 2020-04-14 |
Family
ID=70119748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911402320.9A Pending CN111002798A (en) | 2019-12-31 | 2019-12-31 | Ceiling telescopic positioning structure and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111002798A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1150703A (en) * | 1997-06-05 | 1999-02-23 | Nitsukeekoo:Kk | Sealing mechanism for storage tent |
| US20030006355A1 (en) * | 2001-07-09 | 2003-01-09 | Horsfield Keith C. | Seat track assembly with locking mechanism |
| CN2707563Y (en) * | 2004-06-14 | 2005-07-06 | 廖家团 | Telescopic calash used for goods wagon |
| JP2006233568A (en) * | 2005-02-24 | 2006-09-07 | Mazda Motor Corp | Roof locking device for convertible |
| CN203499305U (en) * | 2013-10-11 | 2014-03-26 | 重庆市巴南区渝琦机械厂 | Push-and-pull type sheltering shed for vehicle |
| CN203511351U (en) * | 2013-11-11 | 2014-04-02 | 郑州泰新汽车内饰件有限公司 | Sliding device for automobile chair |
| CN203876639U (en) * | 2014-05-23 | 2014-10-15 | 三河市新宏昌专用车有限公司 | Garbage transport truck with upwardly-foldable awning type environment-friendly top cover |
| CN204455770U (en) * | 2015-01-16 | 2015-07-08 | 戴纳派克（中国）压实摊铺设备有限公司 | Sunshading ceiling servicing unit, paver sunshading ceiling and paver |
| US20160230410A1 (en) * | 2015-02-06 | 2016-08-11 | Duck-N-Cover Awnings, Inc. | All-weather, portable and modular awning system |
| CN106864312A (en) * | 2017-04-05 | 2017-06-20 | 江苏忠明祥和精工股份有限公司 | A kind of lockable mechanism of sliding rail of automobile seat |
| CN109025473A (en) * | 2018-08-29 | 2018-12-18 | 惠州市无龄康态健康科技有限公司 | A kind of telescopic outdoor ceiling |
| CN208344423U (en) * | 2018-05-23 | 2019-01-08 | 青岛市平度天鑫铸钢有限公司 | A kind of dedicated telescopic hood of tricycle |
| CN209556707U (en) * | 2018-11-07 | 2019-10-29 | 深圳市丰凡科技有限公司 | Slide rail type temperature control shutting window device |
| CN211730995U (en) * | 2019-12-31 | 2020-10-23 | 徐工集团工程机械股份有限公司道路机械分公司 | Ceiling telescopic positioning mechanism and engineering machinery |
-
2019
- 2019-12-31 CN CN201911402320.9A patent/CN111002798A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1150703A (en) * | 1997-06-05 | 1999-02-23 | Nitsukeekoo:Kk | Sealing mechanism for storage tent |
| US20030006355A1 (en) * | 2001-07-09 | 2003-01-09 | Horsfield Keith C. | Seat track assembly with locking mechanism |
| CN2707563Y (en) * | 2004-06-14 | 2005-07-06 | 廖家团 | Telescopic calash used for goods wagon |
| JP2006233568A (en) * | 2005-02-24 | 2006-09-07 | Mazda Motor Corp | Roof locking device for convertible |
| CN203499305U (en) * | 2013-10-11 | 2014-03-26 | 重庆市巴南区渝琦机械厂 | Push-and-pull type sheltering shed for vehicle |
| CN203511351U (en) * | 2013-11-11 | 2014-04-02 | 郑州泰新汽车内饰件有限公司 | Sliding device for automobile chair |
| CN203876639U (en) * | 2014-05-23 | 2014-10-15 | 三河市新宏昌专用车有限公司 | Garbage transport truck with upwardly-foldable awning type environment-friendly top cover |
| CN204455770U (en) * | 2015-01-16 | 2015-07-08 | 戴纳派克（中国）压实摊铺设备有限公司 | Sunshading ceiling servicing unit, paver sunshading ceiling and paver |
| US20160230410A1 (en) * | 2015-02-06 | 2016-08-11 | Duck-N-Cover Awnings, Inc. | All-weather, portable and modular awning system |
| CN106864312A (en) * | 2017-04-05 | 2017-06-20 | 江苏忠明祥和精工股份有限公司 | A kind of lockable mechanism of sliding rail of automobile seat |
| CN208344423U (en) * | 2018-05-23 | 2019-01-08 | 青岛市平度天鑫铸钢有限公司 | A kind of dedicated telescopic hood of tricycle |
| CN109025473A (en) * | 2018-08-29 | 2018-12-18 | 惠州市无龄康态健康科技有限公司 | A kind of telescopic outdoor ceiling |
| CN209556707U (en) * | 2018-11-07 | 2019-10-29 | 深圳市丰凡科技有限公司 | Slide rail type temperature control shutting window device |
| CN211730995U (en) * | 2019-12-31 | 2020-10-23 | 徐工集团工程机械股份有限公司道路机械分公司 | Ceiling telescopic positioning mechanism and engineering machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201423426Y (en) | Riveting and totally assembling fixture of vehicle frame | |
| CN212580873U (en) | Positioning and conveying device for plate transfer system and correcting and clamping mechanism of positioning and conveying device | |
| CN104028567B (en) | A kind of lift steel rolling stopping means and shaped steel checking system thereof | |
| CN204111269U (en) | A kind of wheel hub turning device | |
| CN202622230U (en) | Welding mould for passenger car roof frames | |
| CN211730995U (en) | Ceiling telescopic positioning mechanism and engineering machinery | |
| CN111002798A (en) | Ceiling telescopic positioning structure and engineering machinery | |
| CN108458165A (en) | Main pipeline installation adjusting device | |
| CN202528089U (en) | Bridge U-shaped rib assembling end part positioning mechanism | |
| CN203807897U (en) | Pneumatic overall horizontal-movement turnout | |
| CN103921115B (en) | Be welded and adjust the door closure assembly dispenser of line | |
| CN204711493U (en) | A kind of adjustable propons mount support | |
| CN209050340U (en) | A kind of storage station's penstock catchments channel steel mounting device | |
| CN102305225A (en) | Self-locking compact sliding mechanism | |
| CN110040456B (en) | Automatic stirrup conveying device | |
| CN209206796U (en) | A kind of roof frame positioning tool covering automatic welding for passenger-car roof | |
| CN203699799U (en) | Lifting device for lifting plate-type member | |
| CN105627057A (en) | Bidirectional transversely-moving body support used for engineering machine | |
| CN202725930U (en) | Riveting machine | |
| CN208070797U (en) | Guide tracked aerial lifting load transferring vehicle | |
| CN211347339U (en) | Integrated guard plate test bed | |
| CN207900531U (en) | Quick fixture replacing device | |
| CN109227028A (en) | A kind of storage station's penstock catchments channel steel mounting device and method | |
| CN204124840U (en) | The grappling fixture device of setting machine | |
| CN219597184U (en) | Car body coating support bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |