CN201502183U - Auxiliary lane with bracket - Google Patents
Auxiliary lane with bracket Download PDFInfo
- Publication number
- CN201502183U CN201502183U CN2009201576427U CN200920157642U CN201502183U CN 201502183 U CN201502183 U CN 201502183U CN 2009201576427 U CN2009201576427 U CN 2009201576427U CN 200920157642 U CN200920157642 U CN 200920157642U CN 201502183 U CN201502183 U CN 201502183U
- Authority
- CN
- China
- Prior art keywords
- lane
- panel rack
- lane panel
- screw rod
- auxiliary
- 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
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Abstract
The utility model discloses an auxiliary lane with a bracket, which comprises a left lane panel rack and a right lane panel rack hinged together, wherein screw rods are respectively hinged on articulated axles of the left and the right lane panel racks and are in bolted connection with loop bars, the loop bars are inserted into the hollow parts of two hollow sleeves respectively and fixedly connected to the two ends of a support rod. The auxiliary lane can enhance the skid-proof performance, and both the two lane panel racks can be folded for bearing, so that the bearing capacity is greatly improved. The distance between the screw rods and the loop bars can be changed when the loop bars are rotated, thereby realizing the elevation of the lane panel racks, and expanding the gradient scope practical for erection.
Description
Technical field:
The utility model relates to the top bar lane auxiliary of usefulness of the conveying arrangement that slides for wheelchair or roller.
Background technology:
Need be when the conveying arrangement that wheelchair or roller slide is topped bar by lane auxiliary, the design general requirements of lane auxiliary is easy to carry, so generally be designed to collapsible shape.Disclose a kind of collapsible auxiliary ramp as patent No. ZL 200820126047.2, notice of authorization CN 201228448Y, it has reduced volume and space that the ramp takies, carries and uses all very convenient.Its weak point is: 1, it adopts two hinged auxiliary up panels wheel mode of load-bearing respectively, so the track panel length is limited.When 2, it used, its each panel was accepted a wheel, and panel is one deck, and support also is one, so there is potential safety hazard in its bearing capacity deficiency.When 3, its uses, must set up the stage by foreign object and could form the gradient, use so very inconvenient, be not easy to take on some foreign object by the time, its scope of application is restricted.
The utility model content:
The purpose of this utility model is to provide a kind of lane auxiliary of belt supporting frame, and it has improved the bearing capacity of lane auxiliary, reduces potential safety hazard, can not set up the stage by foreign object and just can form the track with certain slope.
The lane auxiliary of belt supporting frame of the present utility model comprises two hinged left-lane panel racks, right lane panel rack, on the jointed shaft of left-lane panel rack and right lane panel rack, be hinged with screw rod respectively, screw rod is screwed onto on the loop bar, the loop bar sleeve is in the recess of recess cover, and strut two ends are a fixedly connected recess cover respectively.
Described left-lane panel rack is fixed with the hinged tenon of band hinge hole, the shaped as frame articulated slab of right lane panel rack fixed band hinge hole, and jointed shaft is a screw rod, screw rod passes hinge hole, and the nut that is spirally connected on screw rod tightens up.
Has anti-skidding step respectively on the surface plate of described left-lane panel rack, right lane panel rack.
Be fixedly connected with handgrip on described left-lane panel rack or the right lane panel rack.
The beneficial effects of the utility model are: have anti-skidding step respectively on the surface plate of (1), left-lane panel rack, right lane panel rack.Can strengthen non-skid property of the present utility model.(2), it adopts two hinged track panel racks, two wheel modes of load-bearing simultaneously separately, so track panel rack length can double than prior art.(3), it can two the track panel racks fold load-bearing simultaneously together, weight capacity greatly improves.(4), rotate loop bar, just can change the distance between screw rod and the loop bar, make the track panel rack realize lifting, the gradient scope that can set up of the utility model greatly improves like this.(5), it can directly utilize screw rod, loop bar, recess cover to set up, and might not impose to lean against securely on the foreign object, uses more convenient.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation after cutting open in the middle of the panel rack of track of the present utility model;
Fig. 2 is the schematic perspective view after the utility model spread;
Structural representation when Fig. 3 folds together for the utility model.
The specific embodiment:
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see Fig. 1,2, the lane auxiliary of belt supporting frame, comprise two hinged left-lane panel racks 1, right lane panel rack 2, be hinged with screw rod 4 respectively on the jointed shaft 3 of left-lane panel rack 1 and right lane panel rack 2, screw rod 4 is screwed onto on the loop bar 5, and loop bar 5 sleeves are in the recess 61 of recess cover 6, strut 7 two ends weld recess cover 6 respectively, can certainly adopt be spirally connected the respectively mode of a recess cover 6 of strut 7 two ends to carry out fixedly connected.
Described left-lane panel rack 1 is fixed with the hinged tenon 11 of band hinge hole, the shaped as frame articulated slab 21 of right lane panel rack 2 fixed band hinge holes, and jointed shaft 3 is a screw rod, screw rod passes hinge hole, and the nut that is spirally connected on screw rod tightens up.
Have anti-skidding step 12,22 on the surface plate of described left-lane panel rack 1, right lane panel rack 2 respectively, anti-skidding step profile section semicircular in shape, trapezoidally all can.
Be fixedly connected with handgrip 8 on described left-lane panel rack 1 or the right lane panel rack 2.
Operating principle: have anti-skidding step 12,22 on the surface plate of left-lane panel rack 1, right lane panel rack 2 respectively.Can strengthen non-skid property of the present utility model.
It can be as shown in Figure 3 two track panel racks fold and lean against load-bearing simultaneously on the foreign object together, weight capacity greatly improves.
Rotate loop bar 5, just can change the distance between screw rod 4 and the loop bar 5, make the track panel rack realize lifting, thus change panel angle of inclination, track, and the gradient scope that can set up of the utility model greatly improves like this.
The fixedly connected respectively recess cover 6 of strut 7 two ends is for two screw rod 4 synchronism stabilities ground stands on the ground, is unlikely to rock because of the hinged of screw rod 4.Prevent that simultaneously track panel rack 1,2 from self can't keep the level of face, banking take place, make the wheel skid overturning of topping bar by the utility model.
Claims (4)
1. the lane auxiliary of belt supporting frame, comprise two hinged left-lane panel racks (1), right lane panel rack (2), it is characterized in that: on the jointed shaft (3) of left-lane panel rack (1) and right lane panel rack (2), be hinged with screw rod (4) respectively, screw rod (4) is screwed onto on the loop bar (5), loop bar (5) sleeve is in the recess (61) of recess cover (6), and strut (7) two ends are a fixedly connected recess cover (6) respectively.
2. the lane auxiliary of belt supporting frame according to claim 1, it is characterized in that: left-lane panel rack (1) is fixed with the hinged tenon (11) of band hinge hole, the shaped as frame articulated slab (21) of right lane panel rack (2) fixed band hinge hole, jointed shaft (3) is a screw rod, screw rod passes hinge hole, and the nut that is spirally connected on screw rod tightens up.
3. the lane auxiliary of belt supporting frame according to claim 1 is characterized in that: have anti-skidding step (12), (22) respectively on the surface plate of left-lane panel rack (1), right lane panel rack (2).
4. the lane auxiliary of belt supporting frame according to claim 1 is characterized in that: be fixedly connected with handgrip (8) on left-lane panel rack (1) or the right lane panel rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201576427U CN201502183U (en) | 2009-05-27 | 2009-05-27 | Auxiliary lane with bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201576427U CN201502183U (en) | 2009-05-27 | 2009-05-27 | Auxiliary lane with bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502183U true CN201502183U (en) | 2010-06-09 |
Family
ID=42453119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201576427U Expired - Fee Related CN201502183U (en) | 2009-05-27 | 2009-05-27 | Auxiliary lane with bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012762A (en) * | 2017-05-23 | 2017-08-04 | 徐工集团工程机械有限公司 | Vehicle climbs stairs device, road sweeper and family expenses vehicle |
| CN111648194A (en) * | 2020-07-10 | 2020-09-11 | 浙江恩泽车业有限公司 | Foldable wheelchair ladder with high stability |
-
2009
- 2009-05-27 CN CN2009201576427U patent/CN201502183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012762A (en) * | 2017-05-23 | 2017-08-04 | 徐工集团工程机械有限公司 | Vehicle climbs stairs device, road sweeper and family expenses vehicle |
| CN111648194A (en) * | 2020-07-10 | 2020-09-11 | 浙江恩泽车业有限公司 | Foldable wheelchair ladder with high stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |