CN203065933U - Anti-tipping protector and engineering machinery - Google Patents
Anti-tipping protector and engineering machinery Download PDFInfo
- Publication number
- CN203065933U CN203065933U CN 201220724342 CN201220724342U CN203065933U CN 203065933 U CN203065933 U CN 203065933U CN 201220724342 CN201220724342 CN 201220724342 CN 201220724342 U CN201220724342 U CN 201220724342U CN 203065933 U CN203065933 U CN 203065933U
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- protective device
- roll over
- tipping
- over stand
- locking
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Abstract
The utility model discloses an anti-tipping protector and engineering machinery. The anti-tipping protector comprises two upright posts, a turnover rack and hinge mechanisms, wherein one end of each upright post is provided with a lock mechanism; lug plate adjusting groups are respectively arranged at two ends of the turnover rack; the hinge mechanisms are used for achieving turning up and down and are arranged on the lug plate adjusting groups; the lug plate adjusting groups are hinged on the upright posts through the hinge mechanisms; a locking adjusting hole is formed in each lug plate adjusting group; and the locking adjusting holes are locked together with the lock mechanisms. Therefore, the anti-tipping protector disclosed by the utility model not only can achieve reversing, positioning and fine tuning of an elevation angle, but also has a rapid adjusting function, can rapidly reduce the overall height, and improves the trafficability characteristics. In particular, the anti-tipping protector disclosed by the utility model is simple in structure, convenient and practical.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of anti-tipping protective device and be provided with the engineering machinery of this anti-tipping protective device.
Background technology
At present, the compacting machinary equipment is provided with rollover protective device or roll bar, protection operator when machinery rollover or forward and backward rolling, and anti-tipping protective device is fixed on the mechanical vehicle frame, and extends upward.If the compacting machinary equipment is provided with driver's cabin, anti-tipping protection structure is embedded in the driver's cabin usually.The anti-tipping fender bracket of no driver's cabin type is fixed on the mechanical vehicle frame usually, and its top is in operator head back upper place.
Usually, anti-tipping fender bracket upper edge is the peak of complete machine basically, and this will have influence on, and construction machinery loads and passing through highly between the delivery period.Therefore for overcoming this problem, the existing anti-tipping fender bracket that much has fold mechanism.These fold mechanisms have the locking part usually, and at folded state, the epimere of anti-tipping fender bracket can be locked on the fixedly lower end of anti-tipping fender bracket.
Though existing anti-tipping fender bracket can rotate; the epimere that can rotate in the anti-tipping fender bracket utilizes two pins to be connected to the hypomere that is fixed in vehicle frame; yet utilize this locking of pin to subject to play; produce noise between the epimere of anti-tipping fender bracket and the rotary pin shaft; and the epimere of anti-tipping fender bracket can not be regulated at upper position, and namely its forward leaning angle can not be realized to a certain degree regulating.In addition, this syndeton is complicated, and cost is higher.
The utility model content
In view of this, the utility model proposes a kind of anti-tipping protective device and be provided with the engineering machinery of this anti-tipping protective device, this apparatus structure is simple, and is convenient and practical.
For achieving the above object, the technical solution of the utility model is achieved in that
On the one hand, the utility model provides a kind of anti-tipping protective device, and this anti-tipping protective device comprises: column, and the one end is provided with lockable mechanism; Roll over stand, its two ends are respectively arranged with regulates the otic placode group; Be used for the linkwork that the described roll over stand of realization spins upside down, be arranged on the described adjusting otic placode group, described adjusting otic placode group is articulated in described column by described linkwork; Wherein, described adjusting otic placode group offers the locking adjustment hole, described locking adjustment hole and described lockable mechanism interlocking.
Optionally, said apparatus also comprises: be used for slowing down the damper that turns over momentum under the described roll over stand, described damper be arranged on the described column with described roll over stand under contact position when turning over.
Further, in the said apparatus, described lockable mechanism comprises: locking is strengthened abaculus, is embedded in the described column, and offers screwed hole; Locking bolt is equipped with packing ring, and is spirally connected with described screwed hole.
Further, in the said apparatus, be provided with reinforcing rib in the described roll over stand; And/or described roll over stand is the U-shaped structure.
Further, in the said apparatus, the adjustable in length of described column.
Further, in the said apparatus, the relative position of described lockable mechanism in described locking adjustment hole can be regulated and be fixing.
Further, in the said apparatus, the centre of described roll over stand offers the warning lamp installing hole; And/or, offer the ceiling installing hole on the curb girder of described roll over stand.
Further, in the said apparatus, described column offers be used to the installing hole on the frame that is connected to engineering machinery.
On the other hand, the utility model also provides a kind of engineering machinery, and this project machinery is provided with above-mentioned any described anti-tipping protective device.
Further, in the said apparatus, described engineering machinery is the compacting machinary equipment.
With respect to prior art, the utlity model has following advantage:
In the anti-tipping protective device of the present utility model, linkwork adopts the upset pin, and the lockable mechanism employing is a kind of to be convenient to operate and mechanical locking device simple in structure, and sets security measure at locking device, as adds large washer.Therefore, so anti-tipping protective device not only can be realized upset, location, the fine setting elevation angle, and possesses the quick adjustment function; can reduce the complete machine height fast, improve trafficability characteristic, what is particularly worth mentioning is that; anti-tipping protective device of the present utility model is simple in structure, convenient and practical.
Description of drawings
The accompanying drawing that constitutes a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the anti-tipping protective device of the utility model embodiment;
Fig. 2 is the rollover states schematic diagram of the anti-tipping protective device of the utility model embodiment;
Fig. 3 is the lockable mechanism schematic diagram of the anti-tipping protective device of the utility model embodiment;
Fig. 4 is the upset adjustable extent schematic diagram of the anti-tipping protective device of the utility model embodiment.
Description of reference numerals
1 column
11 installing holes
2 roll over stands
21 warning lamp installing holes
22 ceiling installing holes
3 dampers
4 regulate the otic placode group
41 locking adjustment holes
5 linkworks
6 lockable mechanisms
7 locking bolts
8 packing rings
9 lockings are strengthened abaculus
91 screwed holes
The A first locking extreme position
The B second locking extreme position
The α flip angle
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment in the utility model can make up mutually.
Basic thought of the present utility model is: design a kind of anti-tipping protective device; employing is in conjunction with lockable mechanism; realize spinning upside down by linkwork; turn to lower position; realize buffer shock-absorbing by damper; turn to uppermost position, can fix by roll over stand by the lockable mechanism permanent position.Particularly, in a kind of adjusting otic placode group of roll over stand design, and offer locking adjustment hole 41 thereon, by the relative position of locking adjustment hole 41 with lockable mechanism, regulate the angle that roll over stand leans forward, to be suitable for the operator of different heights.Therefore, the present invention
Below in conjunction with accompanying drawing, each preferred embodiment of the present utility model is described further:
Please refer to Fig. 1, it shows the anti-tipping protective device of present embodiment, and this anti-tipping protective device comprises: column 1, roll over stand 2 and linkwork 5.Wherein, an end of column 1 is provided with lockable mechanism 6; The two ends of roll over stand 2 are respectively arranged with regulates otic placode group 4, and is connected in two root posts 1 by regulating otic placode group 4 respectively.Linkwork 5 is used for realizing that this roll over stand 2 spins upside down, and this adjusting otic placode group 4 is articulated in this column 1 by this linkwork 5.Wherein, this adjusting otic placode group 4 offers locking adjustment hole 41, this locking adjustment hole 41 and these lockable mechanism 6 interlockings.
In the present embodiment, roll over stand 2 is realized spinning upside down by linkwork 5, turn to lower position, realizes turning to uppermost position, by lockable mechanism 6 permanent positions by buffer shock-absorbings by damper 3.The two ends of roll over stand 2 are provided with regulates otic placode group 4, regulates otic placode group 4 and comprises two otic placodes, and equal correspondence offers adjustment hole 41 on the every otic placode.The shape of adjustment hole 41 and lockable mechanism 6 adapt, respectively corresponding two the locking extreme positions in the two ends of adjustment hole 41.One skilled in the art will appreciate that linkwork 5 in the present embodiment can be anyly can be connected to column 1 with regulating otic placode group 4, and the connector that roll over stand 2 can be overturn around column 1.
Need to prove that roll over stand 2 can be served as reasons that the steel that satisfy anti-extrusion requirement are welded or be one-body molded.For example, as shown in Figure 1, roll over stand 2 is the rectangular steel tube structure.
As shown in Figure 1, in above-described embodiment, this anti-tipping protective device also can comprise damper 3, overlapping part when this damper 3 is arranged on this column 1 and turns over for 2 times with this roll over stand, and damper 3 is used for slowing down this roll over stand and turns over momentum 2 times.
As shown in Figure 2; it shows the rollover states of this anti-tipping protective device; in the present embodiment; make progress turning to Fig. 2 position shown in the dotted line, downwards turning to place, column position, but in order to reduce roll over stand at the momentum of extreme position downwards; damper 3 is set; like this, when roll over stand 2 turn to lower position, realize buffer shock-absorbings by damper 3.Therefore, after the roll over stand of present embodiment put down, the damper that employing can vibration reduction and cushioning cushioned, and can effectively reduce noise.
It is pointed out that in the present embodiment that damper 3 can be parts such as packing ring that vibration-absorptive material such as rubber makes, cushion block.
Present embodiment is at problem such as existing connected mode complexity, flip portion be unadjustable; the anti-tipping protective device that proposes; linkwork adopts the upset pin; the lockable mechanism employing is a kind of to be convenient to operate and mechanical locking device simple in structure; and set security measure at locking device, as add large washer.Anti-tipping protective device like this not only can be realized upset, location, angle regulating function, and possesses the quick adjustment function, and is simple in structure, can reduce the complete machine height fast, improves trafficability characteristic.
In one embodiment, this lockable mechanism 6 can comprise: locking is strengthened abaculus 9 and locking bolt 7.Wherein, locking is strengthened abaculus 9 and is embedded in this column 1, and offers screwed hole 91.Locking bolt 7 is equipped with packing ring 8, and is spirally connected with this screwed hole 91.
For example: by locking bolt 7 with add large washer 8 and pass the locking adjustment hole of regulating on the otic placode group 4 41, roll over stand 2 is connected to locking strengthens in the screwed hole 91 of abaculus 9.
In one embodiment, can be provided with reinforcing rib in this roll over stand 2.Optionally, in the various embodiments described above, this roll over stand 2 can be the U-shaped structure.
For example, as shown in Figure 1, the rectangular steel tube structure that roll over stand 2 is welded by crossbeam, arc turning, curb girder.Preferably, set up reinforcing rib in crossbeam, arc turning, curb girder inside, with the intensity of further reinforcement roll over stand 2, improve its rigidity.
Need to prove, in the various embodiments described above, the adjustable in length of this column 1.For example, this column 1 comprises two parts of mutual socket, the two relative position of the scalable adjusting of these two parts, and be provided with detent mechanism, regulate the two and behind the target location, can fix by detent mechanism.Like this, can regulate the length of column 1, to be adapted to different types and different height operators' needs according to the needs of actual type.
As shown in Figure 3 and Figure 4, in the various embodiments described above, the relative position of this lockable mechanism 6 in this locking adjustment hole 41 can be regulated and be fixing, can realize the regulatory function of the flip angle of roll over stand 2 like this.Therefore, in the present embodiment, the shape of adjustment hole 41 and size impact the adjusting of flip angle.
For example: can realize the adjusting of flip angle by the cooperating of adjustment hole 41 and lockable mechanism 6, as shown in Figure 4, the two ends of adjustment hole 41 are correspondence two locking extreme positions---the first locking extreme position A and the second locking extreme position B respectively.In the present embodiment, folded angle [alpha] between the first locking extreme position A and the second locking extreme position B is the adjustable extent of flip angle.Wherein, angle [alpha] is determined according to the operator's of engineering machinery height or is selected.Usually, a gang of height is 160cm to 190cm or above operator, and the scope of corresponding angle [alpha] can for example can arbitrarily be adjusted in 15 ° scope and locate between 0 ° to 20 °.
In the present embodiment, regulate the angle that roll over stand leans forward by the locking adjustment hole of regulating on the otic placode group 4 41, for example adopt all fixable adjusting otic placode groups of the interior optional position of 15 ° of angular regions, to be suitable for the operator of different heights, meet and discuss when avoiding the operator to check the steel wheel limit.
In the various embodiments described above, the centre of this roll over stand 2 offers warning lamp installing hole 21.For example, offer warning lamp installing hole 21 in the middle of the crossbeam of roll over stand 2, can warning lamp be installed at warning lamp installing hole 21 places, when engineering machinery was moved, warning lamp lighted.
In the various embodiments described above, offer ceiling installing hole 22 on the curb girder of this roll over stand 2.Here, can for the engineering machinery that does not have driver's cabin, when the anti-tipping protective device of installing present embodiment, can lay ceiling at roll over stand 2 as required, as adopting glass fiber reinforced plastic, it is installed on the roll over stand by ceiling installing hole 22, as ceiling.Like this, can not only be operator's sun-shading rain-proof.
In the various embodiments described above, this column 1 offers be used to the installing hole 11 on the frame that is connected to engineering machinery.
From the various embodiments described above as can be seen, the utlity model has following advantage:
In the anti-tipping protective device of the present utility model, linkwork adopts the upset pin, and the lockable mechanism employing is a kind of to be convenient to operate and mechanical locking device simple in structure, and sets the reinforcement cushion block at locking device, as adds large washer.Anti-tipping protective device like this not only can be realized upset, location, the fine setting elevation angle, and possesses the quick adjustment function, can reduce the complete machine height fast; improve trafficability characteristic; what is particularly worth mentioning is that anti-tipping protective device of the present utility model is simple in structure, convenient and practical.
And anti-tipping protective device of the present utility model is equipped with denoising device, after roll over stand puts down, adopts its momentum that turns over down of buffer of damper carry out vibration reduction and cushioning, can effectively reduce because of roll over stand and column to clash into the noise that produces;
In addition, anti-tipping protective device of the present utility model has angle regulating function.By arrange regulate otic placode group 4 and on locking adjustment hole 41, can regulate the roll over stand forward leaning angle according to different operating person height.
The utility model embodiment also provides a kind of engineering machinery; for example compacting machinary is equipped; further road roller for example; this project machinery is provided with above-mentioned any anti-tipping protective device; because above-mentioned any anti-tipping protective device has above-mentioned technique effect, therefore, the engineering machinery that is provided with this anti-tipping protective device also should possess corresponding technique effect; its specific implementation process is similar to the above embodiments, does not give unnecessary details now.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. an anti-tipping protective device is characterized in that, comprising:
Column (1), one end are provided with lockable mechanism (6);
Roll over stand (2), its two ends are respectively arranged with regulates otic placode group (4);
Be used for the linkwork (5) that the described roll over stand of realization (2) spins upside down, be arranged on the described adjusting otic placode group (4), described adjusting otic placode group (4) is articulated in described column (1) by described linkwork (5);
Wherein, described adjusting otic placode group (4) offers locking adjustment hole (41), described locking adjustment hole (41) and described lockable mechanism (6) interlocking.
2. anti-tipping protective device according to claim 1; it is characterized in that; also comprise: be used for slowing down the damper (3) that turns over momentum under the described roll over stand (2), described damper (3) be arranged at described column (1) go up with described roll over stand (2) under contact position when turning over.
3. anti-tipping protective device according to claim 1 is characterized in that, described lockable mechanism (6) comprising:
Locking is strengthened abaculus (9), is embedded in the described column (1), and offers screwed hole (91);
Locking bolt (7) is equipped with packing ring (8), and is spirally connected with described screwed hole (91).
4. anti-tipping protective device according to claim 1 is characterized in that,
Described roll over stand is provided with reinforcing rib in (2); And/or,
Described roll over stand (2) is the U-shaped structure.
5. anti-tipping protective device according to claim 1 is characterized in that, the adjustable in length of described column (1).
6. according to each described anti-tipping protective device of claim 1 to 5, it is characterized in that the relative position of described lockable mechanism (6) in described locking adjustment hole (41) can be regulated and be fixing.
7. anti-tipping protective device according to claim 6 is characterized in that,
The centre of described roll over stand (2) offers warning lamp installing hole (21); And/or,
Offer ceiling installing hole (22) on the curb girder of described roll over stand (2).
8. anti-tipping protective device according to claim 6 is characterized in that, described column (1) offers be used to the installing hole on the frame that is connected to engineering machinery (11).
9. an engineering machinery is characterized in that, this project machinery is provided with according to each described anti-tipping protective device of claim 1 to 8.
10. engineering machinery according to claim 9 is characterized in that, described engineering machinery is the compacting machinary equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724342 CN203065933U (en) | 2012-12-25 | 2012-12-25 | Anti-tipping protector and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724342 CN203065933U (en) | 2012-12-25 | 2012-12-25 | Anti-tipping protector and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065933U true CN203065933U (en) | 2013-07-17 |
Family
ID=48764744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724342 Expired - Fee Related CN203065933U (en) | 2012-12-25 | 2012-12-25 | Anti-tipping protector and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065933U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362054A (en) * | 2013-07-30 | 2013-10-23 | 玛狮工程机械（合肥）有限公司 | Anti-roll protective frame for foldable small roller, and roller provided with same |
| CN105839502A (en) * | 2016-05-10 | 2016-08-10 | 朱德仲 | Industrial road roller protecting device |
| CN110054398A (en) * | 2018-05-28 | 2019-07-26 | 蓝思智能机器人(长沙)有限公司 | Abaculus hold-down mechanism and template jig |
| CN113212357A (en) * | 2021-06-18 | 2021-08-06 | 浙江奥桑机械设备有限公司 | Foldable roll-preventing protection frame for small road roller |
-
2012
- 2012-12-25 CN CN 201220724342 patent/CN203065933U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362054A (en) * | 2013-07-30 | 2013-10-23 | 玛狮工程机械（合肥）有限公司 | Anti-roll protective frame for foldable small roller, and roller provided with same |
| CN105839502A (en) * | 2016-05-10 | 2016-08-10 | 朱德仲 | Industrial road roller protecting device |
| CN110054398A (en) * | 2018-05-28 | 2019-07-26 | 蓝思智能机器人(长沙)有限公司 | Abaculus hold-down mechanism and template jig |
| CN110054398B (en) * | 2018-05-28 | 2023-11-28 | 蓝思智能机器人(长沙)有限公司 | Slug hold-down mechanism and template jig |
| CN113212357A (en) * | 2021-06-18 | 2021-08-06 | 浙江奥桑机械设备有限公司 | Foldable roll-preventing protection frame for small road roller |
| CN113212357B (en) * | 2021-06-18 | 2022-12-27 | 浙江奥桑机械设备有限公司 | Foldable roll-preventing protection frame for small road roller |
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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: 20130717 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |