CN205381869U - Big automobile -used locking device of gantry crane - Google Patents
Big automobile -used locking device of gantry crane Download PDFInfo
- Publication number
- CN205381869U CN205381869U CN201620065436.3U CN201620065436U CN205381869U CN 205381869 U CN205381869 U CN 205381869U CN 201620065436 U CN201620065436 U CN 201620065436U CN 205381869 U CN205381869 U CN 205381869U
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- locking device
- lead screw
- utility
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- gantry crane
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Abstract
The utility model discloses a big automobile -used locking device of gantry crane, the key point of the technical scheme of the utility model is, a big automobile -used locking device of gantry crane, it includes the wheel base, is equipped with the pneumatic cylinder on round base, and the tip of the hydraulic stem of assembly is equipped with the backup pad in the pneumatic cylinder, be equipped with the lead screw cover on the crossbeam of cart, be equipped with the lead screw in lead screw cover, be equipped with the hand wheel in the upper end of lead screw, be equipped with the supporting seat at the lower tip of lead screw, the bottom of supporting seat is equipped with the backup pad, the bottom of backup pad is equipped with the skid resistant course. The utility model discloses simple structure, easy and simple to handle nimble, manufacture and assemble easily, the result of use is very good.
Description
Technical field:
This utility model relates to crane, particularly a kind of gantry cart locking device.
Background technology:
Needing to use manual type simple type gantry some specific occasion client, the general many employing universal caster wheel forms of such crane large vehicle walking wheel, lifting mechanism is that chain block adds manual monorail trolley form；Under some special applying working condition, workpiece need to be carried out slight oblique pull by user could realize lifting operation.At this moment producing certain component, make hoisting heavy swing, thus causing rocking of whole car body, to such an extent as to universal caster wheel produces sliding or sideshake, this lifting operation to user under power effect, can produce certain potential safety hazard.For avoiding the generation of this hidden danger, so needing now a kind of cart generation sliding preventing gantry crane badly or producing the device of sideshake.
Summary of the invention:
The purpose of this utility model be design a kind of rational in infrastructure, use safety gantry cart locking device.
The technical solution of the utility model is, a kind of gantry cart locking device, and it includes wheel base, it is characterised in that: being provided with hydraulic cylinder on wheel base, in hydraulic cylinder, the end of the hydraulic stem of assembling is equipped with gripper shoe；Being provided with screw set on the crossbeam of cart, be equipped with leading screw in screw set, be provided with handwheel in the upper end of leading screw, be provided with supporting seat in the bottom of leading screw, the bottom of supporting seat is provided with gripper shoe, and the bottom of described gripper shoe is provided with skid resistant course.Described skid resistant course is rubber blanket.Described crossbeam is equipped with liquid equilibrium instrument.
This utility model simple in construction, convenient and flexible operation, easily manufacturing and assembling, result of use is very good.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Embodiment is described in detail in conjunction with accompanying drawing,
A kind of gantry cart locking device, it includes wheel base 10, is provided with hydraulic cylinder 8 on wheel base, and in hydraulic cylinder, the end of the hydraulic stem 9 of assembling is equipped with gripper shoe 6；Being provided with screw set 3 on the crossbeam 1 of cart, be equipped with leading screw 4 in screw set, be provided with handwheel 2 in the upper end of leading screw, be provided with supporting seat 5 in the bottom of leading screw, the bottom of supporting seat is provided with gripper shoe 6, and the bottom of described gripper shoe is provided with skid resistant course；Skid resistant course described in the present embodiment is rubber blanket；Crossbeam described in the present embodiment is equipped with liquid equilibrium instrument 7.
This utility model is in use, it is respectively mounted a set of in the corner of cart, when gantry crane is positioned by needs, first use hydraulic cylinder to support, if hydraulic cylinder is not convenient to use, re-use handwheel manual support, so can ensure that gantry cart is locked, this utility model is also equipped with liquid equilibrium instrument simultaneously, it is ensured that balance when gantry crane is lifted, and further ensures the use safety of gantry crane.
Above-described embodiment is only for clearly demonstrating example, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive, and the apparent change thus extended out or variation still in this utility model create protection domain within.
Claims (3)
1. a gantry cart locking device, it includes wheel base, it is characterised in that: being provided with hydraulic cylinder on wheel base, in hydraulic cylinder, the end of the hydraulic stem of assembling is equipped with gripper shoe；Being provided with screw set on the crossbeam of cart, be equipped with leading screw in screw set, be provided with handwheel in the upper end of leading screw, be provided with supporting seat in the bottom of leading screw, the bottom of supporting seat is provided with gripper shoe, and the bottom of described gripper shoe is provided with skid resistant course.
2. a kind of gantry cart locking device as claimed in claim 1, it is characterised in that: described skid resistant course is rubber blanket.
3. a kind of gantry cart locking device as claimed in claim 1, it is characterised in that: described crossbeam is equipped with liquid equilibrium instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065436.3U CN205381869U (en) | 2016-01-25 | 2016-01-25 | Big automobile -used locking device of gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065436.3U CN205381869U (en) | 2016-01-25 | 2016-01-25 | Big automobile -used locking device of gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381869U true CN205381869U (en) | 2016-07-13 |
Family
ID=56348883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065436.3U Active CN205381869U (en) | 2016-01-25 | 2016-01-25 | Big automobile -used locking device of gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205381869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055342A (en) * | 2017-06-16 | 2017-08-18 | 郑笔耕 | A kind of traveling cradle of workshop appliance transhipment |
-
2016
- 2016-01-25 CN CN201620065436.3U patent/CN205381869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055342A (en) * | 2017-06-16 | 2017-08-18 | 郑笔耕 | A kind of traveling cradle of workshop appliance transhipment |
| CN107055342B (en) * | 2017-06-16 | 2019-04-16 | 泉州市华德机电设备有限公司 | A kind of traveling cradle of workshop appliance transhipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |