CN204847824U - Crane outrigger adjusting device - Google Patents
Crane outrigger adjusting device Download PDFInfo
- Publication number
- CN204847824U CN204847824U CN201520467255.9U CN201520467255U CN204847824U CN 204847824 U CN204847824 U CN 204847824U CN 201520467255 U CN201520467255 U CN 201520467255U CN 204847824 U CN204847824 U CN 204847824U
- Authority
- CN
- China
- Prior art keywords
- bolt
- bar hole
- matched
- control apparatus
- regulating block
- 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 relates to a crane outrigger adjusting device, it includes the fixed bolster, the inside wedge regulating block that is provided with of fixed bolster, the right side wall of fixed bolster through the screw hole be connected with with wedge regulating block matched with adjusting bolt, wedge regulating block upper end is connected with the slider rather than matched with, slider upper end be connected with the wearing layer, the wearing layer be connected with the casing, casing and fixed bolster link to each other, casing and fixed bolster are provided with bar hole A and bar hole B respectively, bar hole A and bar hole B be connected with spacing axle, spacing hub connection have the buffer body, buffer body upper end have the body of bolt through the reset spring body coupling, the body of bolt and casing link to each other, body of bolt upper end is connected with the nylon piece, the nylon piece be provided with the slotted hole with body of bolt matched with, the utility model has the advantages of rational in infrastructure, function is stable, the science is practical, reduce wearing and tearing, life -saving.
Description
Technical field
The utility model belongs to conditioning equipment technical field, is specifically related to a kind of leg adjusting device, particularly a kind of crane support control apparatus.
Background technology
The movable supporting legs of hoisting crane is the important component part of hoisting crane, the component of carload is supported when being crane job, reliably firm, regain during driving, overhanging support ground during work, whole hoisting crane is propped, hoisting crane requires that landing leg stretching is convenient, movable supporting legs must leave assembly clearance when being assembled to fixed supporting leg, therefore need a kind of control apparatus to control the relative gap between movable supporting legs and fixed supporting leg, ensure that movable supporting legs can safety, reliably, stretch freely, otherwise movable supporting legs will be obviously sagging, optimum position and the state of kinematic motion of movable supporting legs can not be ensured, can make troubles to operation, the situations such as movable supporting legs damage can be there is time serious, even cause a serious accident, in existing leg adjusting device, in use for some time, the nylon block contacted with movable supporting legs lower surface can be worn and torn, movable supporting legs is made to there is certain inclination when stretching out, may wear to a certain degree with nylon block, nylon block angle of inclination is bigger than normal, movable supporting legs tilts to occur unstable situation, therefore, exploitation is a kind of rational in infrastructure, function-stable, science is practical, reduce wearing and tearing, the crane support control apparatus tool of life-saving is of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides the crane support control apparatus that a kind of rational in infrastructure, function-stable, science are practical, reduce wearing and tearing, life-saving.
The purpose of this utility model is achieved in that a kind of crane support control apparatus, it comprises fixed support, described fixed support inside is provided with wedge shape regulating block, support bracket fastened right side wall is connected with the adjusting bolt matched with wedge shape regulating block by tapped bore, wedge shape regulating block upper end is connected with the slide block matched with it, described upper end of slide block is connected with wearing layer, described wearing layer is connected with housing, described housing is connected with fixed support, housing and fixed support are respectively arranged with bar hole A and bar hole B, described bar hole A and bar hole B is connected with limit shaft, described limit shaft is connected with buffer body, described buffer body upper end is connected with the body of bolt by retracing spring body, the described body of bolt is connected with housing, body of bolt upper end is connected with nylon block, described nylon block is provided with the slotted eye matched with the body of bolt.
The quantity of described bar hole A is 2, and symmetrical.
The quantity of the described body of bolt is 2, and symmetrical.
The quantity of described bar hole B is 2, and symmetrical.
The quantity of described slotted eye is 2.
The beneficial effects of the utility model: in the utility model crane support control apparatus, by the sway to adjusting bolt, wedge shape regulating block sway, make the slide block up-and-down movement matched with it, the nylon block adjustable ground be connected with movable supporting legs lower surface is finally made to move up and down, can the easy adjustment completing gap between movable supporting legs and fixed supporting leg freely, because movable supporting legs exists deadweight, certain pressure is had to nylon block, in control process, pressure is passed to buffer body by retracing spring body, limit shaft is spaced motion in bar hole, after regulating, retracing spring body resets, complete the buffering of pressure, wearing layer has certain protective effect to buffer body, buffer structure in the utility model makes to reduce the wearing and tearing of nylon block in control process, add material lifetime, the utility model has rational in infrastructure, function-stable, science is practical, reduce wearing and tearing, the advantage of life-saving.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of crane support control apparatus of the utility model.
In figure: 1, fixed support 2, wedge shape regulating block 3, tapped bore 4, adjusting bolt 5, slide block 6, wearing layer 7, housing 8, bar hole A9, bar hole B10, limit shaft 11, buffer body 12, retracing spring carry 13, the body of bolt 14, nylon block 15, slotted eye.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of crane support control apparatus, it comprises fixed support 1, described fixed support 1 inside is provided with wedge shape regulating block 2, the right side wall of fixed support 1 is connected with the adjusting bolt 4 matched with wedge shape regulating block 2 by tapped bore 3, wedge shape regulating block 2 upper end is connected with the slide block 5 matched with it, described slide block 5 upper end is connected with wearing layer 6, described wearing layer 6 is connected with housing 7, described housing 7 is connected with fixed support 1, housing 7 and fixed support 1 are respectively arranged with bar hole A8 and bar hole B9, described bar hole A8 and bar hole B9 is connected with limit shaft 10, described limit shaft 10 is connected with buffer body 11, described buffer body 11 upper end is connected with the body of bolt 13 by retracing spring body 12, the described body of bolt 13 is connected with housing 7, the body of bolt 13 upper end is connected with nylon block 14, described nylon block 14 is provided with the slotted eye 15 matched with the body of bolt 13.
In the utility model crane support control apparatus, by the sway to adjusting bolt, wedge shape regulating block sway, make the slide block up-and-down movement matched with it, the nylon block adjustable ground be connected with movable supporting legs lower surface is finally made to move up and down, can the easy adjustment completing gap between movable supporting legs and fixed supporting leg freely, because movable supporting legs exists deadweight, certain pressure is had to nylon block, in control process, pressure is passed to buffer body by retracing spring body, limit shaft is spaced motion in bar hole, after regulating, retracing spring body resets, complete the buffering of pressure, wearing layer has certain protective effect to buffer body, buffer structure in the utility model makes to reduce the wearing and tearing of nylon block in control process, add material lifetime, the utility model has rational in infrastructure, function-stable, science is practical, reduce wearing and tearing, the advantage of life-saving.
Embodiment 2
As shown in Figure 1, a kind of crane support control apparatus, it comprises fixed support 1, described fixed support 1 inside is provided with wedge shape regulating block 2, the right side wall of fixed support 1 is connected with the adjusting bolt 4 matched with wedge shape regulating block 2 by tapped bore 3, wedge shape regulating block 2 upper end is connected with the slide block 5 matched with it, described slide block 5 upper end is connected with wearing layer 6, described wearing layer 6 is connected with housing 7, described housing 7 is connected with fixed support 1, housing 7 and fixed support 1 are respectively arranged with bar hole A8 and bar hole B9, described bar hole A8 and bar hole B9 is connected with limit shaft 10, described limit shaft 10 is connected with buffer body 11, described buffer body 11 upper end is connected with the body of bolt 13 by retracing spring body 12, the described body of bolt 13 is connected with housing 7, the body of bolt 13 upper end is connected with nylon block 14, described nylon block 14 is provided with the slotted eye 15 matched with the body of bolt 13, the quantity of described bar hole A8 is 2, and it is symmetrical, the quantity of the described body of bolt 13 is 2, and it is symmetrical, the quantity of described bar hole B9 is 2, and it is symmetrical, the quantity of described slotted eye 15 is 2.
In the utility model crane support control apparatus, by the sway to adjusting bolt, wedge shape regulating block sway, make the slide block up-and-down movement matched with it, the nylon block adjustable ground be connected with movable supporting legs lower surface is finally made to move up and down, can the easy adjustment completing gap between movable supporting legs and fixed supporting leg freely, because movable supporting legs exists deadweight, certain pressure is had to nylon block, in control process, pressure is passed to buffer body by retracing spring body, limit shaft is spaced motion in bar hole, after regulating, retracing spring body resets, complete the buffering of pressure, wearing layer has certain protective effect to buffer body, buffer structure in the utility model makes to reduce the wearing and tearing of nylon block in control process, add material lifetime, the utility model has rational in infrastructure, function-stable, science is practical, reduce wearing and tearing, the advantage of life-saving.
Claims (5)
1. a crane support control apparatus, it comprises fixed support, it is characterized in that: described fixed support inside is provided with wedge shape regulating block, support bracket fastened right side wall is connected with the adjusting bolt matched with wedge shape regulating block by tapped bore, wedge shape regulating block upper end is connected with the slide block matched with it, described upper end of slide block is connected with wearing layer, described wearing layer is connected with housing, described housing is connected with fixed support, housing and fixed support are respectively arranged with bar hole A and bar hole B, described bar hole A and bar hole B is connected with limit shaft, described limit shaft is connected with buffer body, described buffer body upper end is connected with the body of bolt by retracing spring body, the described body of bolt is connected with housing, body of bolt upper end is connected with nylon block, described nylon block is provided with the slotted eye matched with the body of bolt.
2. a kind of crane support control apparatus according to claim 1, is characterized in that: the quantity of described bar hole A is 2, and symmetrical.
3. a kind of crane support control apparatus according to claim 1, is characterized in that: the quantity of the described body of bolt is 2, and symmetrical.
4. a kind of crane support control apparatus according to claim 1, is characterized in that: the quantity of described bar hole B is 2, and symmetrical.
5. a kind of crane support control apparatus according to claim 1, is characterized in that: the quantity of described slotted eye is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467255.9U CN204847824U (en) | 2015-07-02 | 2015-07-02 | Crane outrigger adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467255.9U CN204847824U (en) | 2015-07-02 | 2015-07-02 | Crane outrigger adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847824U true CN204847824U (en) | 2015-12-09 |
Family
ID=54738397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520467255.9U Expired - Fee Related CN204847824U (en) | 2015-07-02 | 2015-07-02 | Crane outrigger adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545636A (en) * | 2018-07-13 | 2018-09-18 | 闫志文 | A kind of civil small-scale boom hoisting |
-
2015
- 2015-07-02 CN CN201520467255.9U patent/CN204847824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545636A (en) * | 2018-07-13 | 2018-09-18 | 闫志文 | A kind of civil small-scale boom hoisting |
| CN108545636B (en) * | 2018-07-13 | 2019-09-10 | 闫志文 | A kind of civil small-scale boom hoisting |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160702 |