CN205204692U - Stop device and vehicle -mounted that vehicle -mounted hung hang - Google Patents
Stop device and vehicle -mounted that vehicle -mounted hung hang Download PDFInfo
- Publication number
- CN205204692U CN205204692U CN201521068639.XU CN201521068639U CN205204692U CN 205204692 U CN205204692 U CN 205204692U CN 201521068639 U CN201521068639 U CN 201521068639U CN 205204692 U CN205204692 U CN 205204692U
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- CN
- China
- Prior art keywords
- truck
- mounted crane
- yoke plate
- vehicle
- rear end
- 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.)
- Withdrawn - After Issue
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Abstract
(B, ) the utility model relates to a stop device and vehicle -mounted that vehicle -mounted hung hang which comprises highly spacing subassembly, the gyration spacing subassembly, highly spacing subassembly includes yoke plate, a fixing bolt and the 2nd fixing bolt has offered spacing slot hole on the yoke plate, a fixing bolt passes spacing slot hole, and the 2nd fixing bolt is fixed mutually with the yoke plate, the spacing subassembly of gyration includes a pair of limit stop, spacer pin, forms the spacing region of gyration between a pair of limit stop. A vehicle -mounted hangs, includes stop device, when the vehicle -mounted hangs, hangs the fixing bolt that luffing cylinder is connected with the vehicle -mounted and slides in the spacing slot hole of yoke plate, the vehicle -mounted hangs when rotary, and a pair of limit stop hangs the first section spacer pin in the underarm portion frame at the vehicle -mounted and forms and blocks connecting. The utility model discloses a set up stop device to satisfying the security requirement of customer in the use, and can all selectively use, can not exerting an influence to the script structure that the vehicle -mounted hung, the flexibility is high, and application range is wide. (B, )
Description
Technical field
the utility model relates to a kind of inhibiting device and truck-mounted crane of truck-mounted crane.
Background technology
produce in the market and have multiple truck-mounted crane, the operating needs that users are different according to it, be arranged on various different vehicle, due to the requirement of working space, in order to avoid there is safety misadventure or causing accidental damage, often just the height of truck-mounted crane and degreeof turn are limited to some extent, because working environment is ever-changing, various, height, the revolution range of requirement restriction are not quite similar, this just makes most of truck-mounted crane producer cannot consider in advance when dispatching from the factory, and can only be proposed by the user of final utilization, carries out design and installation by reorganizing and outfit provider.
Summary of the invention
an object of the present utility model is to provide a kind of inhibiting device of truck-mounted crane.
for achieving the above object, the technical solution adopted in the utility model is:
an inhibiting device for truck-mounted crane, comprises for carrying out spacing height limit assembly to truck-mounted crane adjustable height, for carrying out spacing slewing limit assembly to truck-mounted crane degreeof turn,
described height limit assembly comprises yoke plate, for the first bolt of rear end plate of being connected with truck-mounted crane amplitude oil cylinder by described yoke plate and the second bolt of rear end plate, described yoke plate offers spacing elongated hole, the first described bolt of rear end plate is through described spacing elongated hole, and the second described bolt of rear end plate and yoke plate fix;
described slewing limit assembly comprises for being fixed on a pair positive stop on truck-mounted crane pivoting support outer ring, the locating dowel pin that can be articulated on truck-mounted crane head joint arm lower framework, forms slewing limit region between the positive stop described in a pair.
preferably, the second yoke plate that described yoke plate comprises the first yoke plate, is connected with the first described yoke plate, described spacing elongated hole is opened on the first described yoke plate, and the second described bolt of rear end plate and the second yoke plate fix.
further preferably, described height limit assembly also comprises thread rod, and the first described yoke plate, the second yoke plate are threaded mutually with the two ends of thread rod respectively.
further preferably, the first described yoke plate, the second yoke plate are locked mutually respectively by jam nut and described thread rod.
preferably, described slewing limit assembly also comprises the seat board for being fixed on truck-mounted crane head joint arm lower framework, and described seat board offers pin-and-hole, and described locating dowel pin can be plugged in described pin-and-hole.
another object of the present utility model is to provide a kind of truck-mounted crane.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of truck-mounted crane, described truck-mounted crane comprise described inhibiting device, and when described truck-mounted crane are elevated, the first bolt of rear end plate be connected with described truck-mounted crane amplitude oil cylinder slides in the spacing elongated hole of described yoke plate; When described truck-mounted crane turn round, the positive stop described in a pair is formed the locating dowel pin be connected on described truck-mounted crane head joint arm lower framework and stops.
preferably, the bearing pin of described truck-mounted crane amplitude oil cylinder offers tapped bore, the first described bolt of rear end plate and the second bolt of rear end plate are connected on the bearing pin of described truck-mounted crane amplitude oil cylinder by described tapped bore.
preferably, what described height limit assembly can be dismantled is arranged on described truck-mounted crane.
preferably, the positive stop described in a pair is welded on described truck-mounted crane pivoting support outer ring.
preferably, described slewing limit assembly also comprises the seat board be welded on described truck-mounted crane head joint arm lower framework, and described seat board offers pin-and-hole, and described locating dowel pin can be plugged in described pin-and-hole.
because technique scheme is used, the utility model compared with prior art has following advantages:
the utility model, by being provided with inhibiting device, carries out spacing, to meet client's security requirement in use to the height of truck-mounted crane and revolution, and can optionally use, can not have an impact to the script structure of truck-mounted crane, alerting ability is high, and range of use is wide.
Accompanying drawing explanation
accompanying drawing 1 is the front view of the present embodiment;
accompanying drawing 2 is the lateral plan of the present embodiment;
accompanying drawing 3 is the birds-eye view of the present embodiment.
wherein: 10, the first yoke plate; 100, spacing elongated hole.11, the second yoke plate; 12, the first bolt of rear end plate; 13, the second bolt of rear end plate; 14, thread rod; 15, jam nut; 20, positive stop; 21, seat board; 22, locating dowel pin; 3, the bearing pin of amplitude oil cylinder.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described:
a kind of truck-mounted crane as shown in the figure, comprise inhibiting device, and inhibiting device comprises for carrying out spacing height limit assembly to truck-mounted crane adjustable height, for carrying out spacing slewing limit assembly to truck-mounted crane degreeof turn.Wherein:
height limit assembly comprises yoke plate, the first bolt of rear end plate 12 and the second bolt of rear end plate 13 for being connected with truck-mounted crane amplitude oil cylinder by yoke plate, in the present embodiment: yoke plate comprises the first yoke plate 10, second yoke plate 11, first yoke plate 10, second yoke plate 11 is threaded mutually with the two ends of a thread rod 14 respectively, locks after connection respectively by jam nut 15 and thread rod 14 phase.First yoke plate 10 offers spacing elongated hole 100.The bearing pin 3 of truck-mounted crane amplitude oil cylinder offers tapped bore, and the first bolt of rear end plate 12 is connected on the bearing pin 3 of truck-mounted crane amplitude oil cylinder through the spacing elongated hole 100 of the first yoke plate 10 by tapped bore; Second bolt of rear end plate 13 and the second yoke plate 11 are connected on the bearing pin 3 of truck-mounted crane amplitude oil cylinder by tapped bore after fixing.Wherein: the first yoke plate 10, second yoke plate 11, first bolt of rear end plate 12, second bolt of rear end plate 13, thread rod 14 and jam nut 15 specification, length can adjust according to the model of truck-mounted crane and spacing scope, carry out adjusting the fine setting that can realize spacing height between the first yoke plate 10, second yoke plate 11 and a thread rod 14.When truck-mounted crane are elevated, the first bolt of rear end plate 12 be connected with truck-mounted crane amplitude oil cylinder slides in the spacing elongated hole 100 of the first yoke plate 10, and when the first bolt of rear end plate 12 slides into the limit of spacing elongated hole 100, adjustable height is limited.Height limit assembly, needing to install when limiting the height of truck-mounted crane, when not needing to limit the height of truck-mounted crane, then does not need to install.
slewing limit assembly comprises a pair positive stop 20 be welded on truck-mounted crane pivoting support outer ring, seat board 21, the locating dowel pin 22 be welded on truck-mounted crane head joint arm lower framework, and seat board 21 offers pin-and-hole, and locating dowel pin 22 can be inserted in pin-and-hole.Form slewing limit region between such a pair positive stop 20, when truck-mounted crane turn round, after locating dowel pin 22 runs into positive stop 20, limited block 20 blocks, and can not be rotated further further, thus play position-limiting action by original trend.Wherein: the relative angle (position) between two positive stops 20 can adjust according to spacing requirement, diameter, the length of locating dowel pin 22 all can adjust according to the truck-mounted crane of different model.When needing to limit the degreeof turn of truck-mounted crane, truck-mounted crane be gone to suitable angle by the requirement that can use according to reality, then plug locating dowel pin 22 and can reach spacing requirement, do not insert locating dowel pin 22 when not needing spacing, very easy.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. an inhibiting device for truck-mounted crane, is characterized in that: comprise for carrying out spacing height limit assembly to truck-mounted crane adjustable height, for carrying out spacing slewing limit assembly to truck-mounted crane degreeof turn,
Described height limit assembly comprises yoke plate, for the first bolt of rear end plate of being connected with truck-mounted crane amplitude oil cylinder by described yoke plate and the second bolt of rear end plate, described yoke plate offers spacing elongated hole, the first described bolt of rear end plate is through described spacing elongated hole, and the second described bolt of rear end plate and yoke plate fix;
Described slewing limit assembly comprises for being fixed on a pair positive stop on truck-mounted crane pivoting support outer ring, the locating dowel pin that can be articulated on truck-mounted crane head joint arm lower framework, forms slewing limit region between the positive stop described in a pair.
2. the inhibiting device of truck-mounted crane according to claim 1, it is characterized in that: the second yoke plate that described yoke plate comprises the first yoke plate, is connected with the first described yoke plate, described spacing elongated hole is opened on the first described yoke plate, and the second described bolt of rear end plate and the second yoke plate fix.
3. the inhibiting device of truck-mounted crane according to claim 2, is characterized in that: described height limit assembly also comprises thread rod, and the first described yoke plate, the second yoke plate are threaded mutually with the two ends of thread rod respectively.
4. the inhibiting device of truck-mounted crane according to claim 3, is characterized in that: the first described yoke plate, the second yoke plate are locked mutually respectively by jam nut and described thread rod.
5. the inhibiting device of truck-mounted crane according to claim 1, it is characterized in that: described slewing limit assembly also comprises the seat board for being fixed on truck-mounted crane head joint arm lower framework, described seat board offers pin-and-hole, and described locating dowel pin can be plugged in described pin-and-hole.
6. truck-mounted crane, it is characterized in that: described truck-mounted crane comprise the inhibiting device described in above-mentioned any one claim, when described truck-mounted crane are elevated, the first bolt of rear end plate be connected with described truck-mounted crane amplitude oil cylinder slides in the spacing elongated hole of described yoke plate; When described truck-mounted crane turn round, the positive stop described in a pair is formed the locating dowel pin be connected on described truck-mounted crane head joint arm lower framework and stops.
7. truck-mounted crane according to claim 6, it is characterized in that: the bearing pin of described truck-mounted crane amplitude oil cylinder offers tapped bore, the first described bolt of rear end plate and the second bolt of rear end plate are connected on the bearing pin of described truck-mounted crane amplitude oil cylinder by described tapped bore.
8. truck-mounted crane according to claim 6, is characterized in that: what described height limit assembly can be dismantled is arranged on described truck-mounted crane.
9. truck-mounted crane according to claim 6, is characterized in that: the positive stop described in a pair is welded on described truck-mounted crane pivoting support outer ring.
10. truck-mounted crane according to claim 6, it is characterized in that: described slewing limit assembly also comprises the seat board be welded on described truck-mounted crane head joint arm lower framework, described seat board offers pin-and-hole, and described locating dowel pin can be plugged in described pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068639.XU CN205204692U (en) | 2015-12-21 | 2015-12-21 | Stop device and vehicle -mounted that vehicle -mounted hung hang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068639.XU CN205204692U (en) | 2015-12-21 | 2015-12-21 | Stop device and vehicle -mounted that vehicle -mounted hung hang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204692U true CN205204692U (en) | 2016-05-04 |
Family
ID=55842422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521068639.XU Withdrawn - After Issue CN205204692U (en) | 2015-12-21 | 2015-12-21 | Stop device and vehicle -mounted that vehicle -mounted hung hang |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205204692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439019A (en) * | 2015-12-21 | 2016-03-30 | 苏州大方特种车股份有限公司 | Limit device of truck-mounted crane and truck-mounted crane |
-
2015
- 2015-12-21 CN CN201521068639.XU patent/CN205204692U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439019A (en) * | 2015-12-21 | 2016-03-30 | 苏州大方特种车股份有限公司 | Limit device of truck-mounted crane and truck-mounted crane |
| CN105439019B (en) * | 2015-12-21 | 2018-06-29 | 苏州大方特种车股份有限公司 | The limiting device and truck-mounted crane of truck-mounted crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160504 Effective date of abandoning: 20180629 |