CN206188264U - Guide device is installed fast to standard festival - Google Patents
Guide device is installed fast to standard festival Download PDFInfo
- Publication number
- CN206188264U CN206188264U CN201621244096.7U CN201621244096U CN206188264U CN 206188264 U CN206188264 U CN 206188264U CN 201621244096 U CN201621244096 U CN 201621244096U CN 206188264 U CN206188264 U CN 206188264U
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- standard knot
- wheel
- introduction
- bearing
- roller
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Abstract
The utility model discloses a guide device is installed fast to standard festival, including introduction wheel carrier (9), wheel carrier (9) side should be introduced and horizontal shaft was equipped with, this wheel is epaxial to be equipped with bearing (5) and gyro wheel (4) by interior to the overcoat, and a retaining ring (6) are placed to this bearing (5) outer end to it is through assigning from above -mentioned shaft outer end to its central nut (7) cooperation packing ring (8), epaxial at the wheel with gyro wheel (4) relatively fixed. With this device hoist and mount in the tower machine adapter sleeve position of standard festival, roll on introduction platform crossbeam through the guide pulley, can easily realize the introduction installation of mark festival.
Description
Technical field
The utility model is related to a kind of standard knot Fast Installation guide wheel device, is particularly suited for derrick crane.
Background technology
At present, the standard knot of conventional derrick crane type is introduced, and is mainly hung standard knot and is being introduced the crossbeam of platform
On, then by the way that standard knot manually is advanced into the position that need to be installed.As shown in figure 1, when artificial propulsion standard knot, drawing
Enter and install relatively difficult, very big trouble is brought to operative employee, influence operating efficiency.
It would therefore be highly desirable to develop for improving installation effectiveness, the device for installing standard knot of hommization is used.
The content of the invention
For above-mentioned existing technical problem, the utility model provides a kind of standard knot Fast Installation guide wheel device, to carry
Installation effectiveness high, saves cost of labor, realizes human oriented design.
To achieve the above object, the utility model provides a kind of standard knot Fast Installation guide wheel device, including introduces wheel carrier,
The introduction wheel carrier side is provided with horizontal wheel shaft, is set with bearing and roller on the wheel shaft from inside to outside, and the bearing outer end is placed
One back-up ring, and by assigning from above-mentioned axle outer end to the nut screw connection packing ring at its center, roller is relatively fixed on wheel shaft.
Further, present apparatus tetrad is used, and four adapter sleeve ends of tower crane standard knot bottom are dismountable respectively
The present apparatus is installed, when the standard knot is lifted on introduction platform, the roller of each device can be horizontal in the introduction platform of respective side
Rolled on beam.Rolled on platform beams are introduced by the present apparatus, you can easily realize that the introduction of mark section is installed.
Further, also including iron chains, its one end assigns into introduction wheel top of the trellis by bearing pin, and the other end passes through alignment pin
Assign on standard knot adapter sleeve, you can realize the detachable installation of the present apparatus.
The new design structure that the utility model is made up of guide frame and guide wheel, and alignment pin designing technique is used, improve
Tower crane standard knot introduces the efficiency installed, and reduces installation difficulty, saves manpower so that operation more hommization.And knot
Structure is simple, it is easy to which production is installed.
Brief description of the drawings
Fig. 1 is tower crane standard knot mounting means schematic diagram in the prior art；
Fig. 2 is structural front view of the present utility model；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is scheme of installation of the present utility model；
Fig. 5 is the enlarged diagram at I in Fig. 4；
In figure：11st, mark section, 12, introduce platform, 1, iron chains, 2, bearing pin, 3, alignment pin, 4, roller, 5, bearing, 6, back-up ring,
7th, nut, 8, packing ring, 9, introduce wheel carrier.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 2 and 3, the utility model include introduce wheel carrier 9, bearing 5, roller 4, back-up ring 6, packing ring 8, nut 7,
Iron chains 1 and alignment pin 3.Wherein, the side of introduction wheel carrier 9 is provided with horizontal stepped ramp type wheel shaft；Bearing 5 and roller 4 are from inside to outside
It is sleeved on successively on the wheel shaft；Place a back-up ring 6 in the outer end of bearing 5；Nut 7 assigns into the outer end of the wheel shaft from the center of bearing 5, matches somebody with somebody
Close packing ring（8）Roller 4 is relatively fixed with the wheel shaft.
As shown in Figure 4 and Figure 5, during implementation, present apparatus tetrad is used cooperatively, and the present apparatus first is separately mounted into tower crane
Four adapter sleeve ends of standard knot bottom, then assign into the top of introduction wheel carrier 9 by the bearing pin 2 being connected with the one end of iron chains 1, will
The alignment pin 3 connected with the other end of iron chains 1 is assigned on corresponding standard knot adapter sleeve.And with the roller 4 arranged towards conversely, working as
The standard knot is lifted on when on introduction platform, and the roller 4 of each device can be rolled on the introduction platform beams of respective side.
By rolling of this guide wheel device on platform beams are introduced, you can the introduction for being easily accomplished standard knot is installed.When
After installation terminates, bearing pin 2 and alignment pin 3 are disassembled, you can remove the present apparatus, the introduction for continuing subsequent standards section is installed.Also may be used
According to actual conditions, the present apparatus is fixed on standard knot adapter sleeve end using other dismountable attachment means.Whole process
Install convenient, efficiency high, hommization.
Additionally, this technology is applied to QTZ80 (5610Fz-6) tower top derrick crane, while to the design of other products very
There is reference value.
Claims (3)
1. a kind of standard knot Fast Installation guide wheel device, it is characterised in that including introducing wheel carrier（9）, the introduction wheel carrier（9）Side
Horizontal wheel shaft is provided with, bearing is set with from inside to outside on the wheel shaft（5）And roller（4）, and the bearing（5）Place a back-up ring in outer end
（6）, and by assigning from above-mentioned axle outer end to the nut at its center（7）Passscheiben（8）, by roller（4）It is relatively fixed
On wheel shaft.
2. a kind of standard knot Fast Installation guide wheel device according to claim 1, it is characterised in that tower crane standard knot bottom
Four adapter sleeve ends it is dismountable respectively the present apparatus is installed, when the standard knot is lifted on introduction platform, each device
Roller（4）Can be rolled on the introduction platform beams of respective side.
3. a kind of standard knot Fast Installation guide wheel device according to claim 2, it is characterised in that also including iron chains（1）,
Its one end passes through bearing pin（2）Assign into introduction wheel carrier（9）Top, the other end passes through alignment pin（3）Assign into standard knot adapter sleeve
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621244096.7U CN206188264U (en) | 2016-11-21 | 2016-11-21 | Guide device is installed fast to standard festival |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621244096.7U CN206188264U (en) | 2016-11-21 | 2016-11-21 | Guide device is installed fast to standard festival |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188264U true CN206188264U (en) | 2017-05-24 |
Family
ID=58726932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621244096.7U Active CN206188264U (en) | 2016-11-21 | 2016-11-21 | Guide device is installed fast to standard festival |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629424A (en) * | 2016-11-21 | 2017-05-10 | 徐州建机工程机械有限公司 | Standard knot fast-assembly guide wheel device |
-
2016
- 2016-11-21 CN CN201621244096.7U patent/CN206188264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629424A (en) * | 2016-11-21 | 2017-05-10 | 徐州建机工程机械有限公司 | Standard knot fast-assembly guide wheel device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |