CN202912300U - Improved aerated concrete block overturning crane - Google Patents
Improved aerated concrete block overturning crane Download PDFInfo
- Publication number
- CN202912300U CN202912300U CN 201220531299 CN201220531299U CN202912300U CN 202912300 U CN202912300 U CN 202912300U CN 201220531299 CN201220531299 CN 201220531299 CN 201220531299 U CN201220531299 U CN 201220531299U CN 202912300 U CN202912300 U CN 202912300U
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- Prior art keywords
- rod
- piston
- adjusting screw
- cylinder
- building 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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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses an improved aerated concrete block overturning crane. An adjusting screw is arranged at the top of a hydraulic cylinder, by means of vertically moving the adjusting screw, stroke of the hydraulic cylinder is adjusted, accordingly a mold frame arranged on a hanging arm is horizontally arranged on the advancing crane all along, vibration is reduced, and product quality is improved.
Description
Technical field
The utility model relates to a kind of improved air-entrained concrete building block turnover traveling.
Background technology
In the prior art, the air-entrained concrete building block turnover traveling roughly comprises crossbeam, driving arm, upper arm, oil pump and hydraulic actuating cylinder; The driving arm is arranged on the crossbeam below, and upper arm is connected with crossbeam by steel cable and pulley, is provided with roller between upper arm and the driving arm; Hydraulic actuating cylinder and oil pump are arranged on the upper arm, and oil pump is connected with hydraulic actuating cylinder.
When air-entrained concrete building block turnover traveling period of service is long, can cause ageing equipment, error occur, after the turnover traveling upset, framed inclination occur out-of-level, when placing on the travelling car, will cause certain vibration with framed.Tilt hour, Oscillation Amplitude is less, and can cause the idiosome losing fangle this moment; Tilt when larger, vibrate greatly than amplitude, can cause idiosome crack even reverse mould this moment.
For overcoming the vibration that produces because of ageing equipment, prior art is normally changed hydraulic actuating cylinder again, and its defective is: cost is higher, and expends time in, and affects production efficiency.
The utility model content
It is a kind of simple in structure and easy to operate that the purpose of this utility model is to provide, and make the adjustable air-entrained concrete building block turnover traveling of hydraulic cylinder travel.
For reaching above-mentioned purpose, solution of the present utility model is:
A kind of improved air-entrained concrete building block turnover traveling arranges adjusting screw(rod) at the hydraulic actuating cylinder top.
Further, hydraulic actuating cylinder comprises cylinder body, piston and piston rod; Piston is arranged in the cylinder body, and piston rod is connected with piston, and stretches out cylinder base; The cylinder body top arranges mounting hole, and adjusting screw(rod) is screwed onto in the mounting hole.
Further, between cylinder body top outer and adjusting screw(rod), steel washer is set.
Further, in the cylinder base inboard piston guide cover is set.
After adopting such scheme, the utility model arranges adjusting screw(rod) at the hydraulic actuating cylinder top, moves up and down adjusting screw(rod), can regulate hydraulic cylinder travel, thereby the framed all the time level that is arranged on the upper arm is placed on the dolly of advancing, and reduces vibration, heightens product design.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the new hydraulic actuating cylinder of this practicality;
Fig. 3 is the utility model partial side view.
Label declaration
Crossbeam 1 driving arm 2
Hydraulic actuating cylinder 5 cylinder bodies 51
Piston rod 53 steel cables 6
Pulley 7 rollers 8
Adjusting screw(rod) 9 steel washers 10
Piston guide cover 20 hooks 30.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described in detail.
Consult Fig. 1 to shown in Figure 3, a kind of improved air-entrained concrete building block turnover traveling that the utility model discloses comprises crossbeam 1, driving arm 2, upper arm 3, oil pump 4 and hydraulic actuating cylinder 5.
Driving arm 2 is arranged on crossbeam 1 below, and crossbeam 1 and driving arm 2 are the prior art structure.
The key of this case is at hydraulic actuating cylinder 5 tops adjusting screw(rod) 9 to be set, adjusting screw(rod) 9 preferred fine thread adjusting screw(rod)s, and be specially: hydraulic actuating cylinder 5 comprises cylinder body 51, piston 52 and piston rod 53; Piston 52 is arranged in the cylinder body 51, and piston rod 53 is connected with piston 52, and stretches out cylinder body 51 bottoms; Cylinder body 51 tops arrange mounting hole 511, and adjusting screw(rod) 9 is screwed onto in the mounting hole 511.
For convenient mobile adjusting screw(rod) 9, between cylinder body 51 top outer and adjusting screw(rod) 9, steel washer 10 is set.Simultaneously, move accurately for making piston rod 53, in cylinder body 51 bottom inside piston guide cover 20 is set.
The utility model as shown in Figure 3, is articulated in upper arm 3 for hook 30 middle parts of hooking framed (not shown) in use, and wherein the piston rod 53 of an end and hydraulic actuating cylinder 5 articulates; Be higher than level attitude B when hook 30 is in position A() time, turn adjusting screw(rod) 9 downwards, increase the stroke of piston rod 53, until level attitude B, thereby make framed level; Be lower than level attitude B when hook 30 is in position C() time, upwards turn adjusting screw(rod) 9, reduce the stroke of piston rod 53, until level attitude B, thereby make framed level.Solve the out-of-level technical matters of framed inclination.
The above is preferred embodiment of the present utility model only, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (4)
1. an improved air-entrained concrete building block turnover traveling is characterized in that: at the hydraulic actuating cylinder top adjusting screw(rod) is set.
2. a kind of improved air-entrained concrete building block turnover traveling as claimed in claim 1, it is characterized in that: hydraulic actuating cylinder comprises cylinder body, piston and piston rod; Piston is arranged in the cylinder body, and piston rod is connected with piston, and stretches out cylinder base; The cylinder body top arranges mounting hole, and adjusting screw(rod) is screwed onto in the mounting hole.
3. a kind of improved air-entrained concrete building block turnover traveling as claimed in claim 2 is characterized in that: between cylinder body top outer and adjusting screw(rod) steel washer is set.
4. a kind of improved air-entrained concrete building block turnover traveling as claimed in claim 2 is characterized in that: in the cylinder base inboard piston guide cover is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531299 CN202912300U (en) | 2012-10-17 | 2012-10-17 | Improved aerated concrete block overturning crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531299 CN202912300U (en) | 2012-10-17 | 2012-10-17 | Improved aerated concrete block overturning crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912300U true CN202912300U (en) | 2013-05-01 |
Family
ID=48160631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220531299 Expired - Fee Related CN202912300U (en) | 2012-10-17 | 2012-10-17 | Improved aerated concrete block overturning crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786254A (en) * | 2013-11-28 | 2014-05-14 | 芜湖科达新铭丰机电有限公司 | Operation method of finished building block overturning platform |
-
2012
- 2012-10-17 CN CN 201220531299 patent/CN202912300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786254A (en) * | 2013-11-28 | 2014-05-14 | 芜湖科达新铭丰机电有限公司 | Operation method of finished building block overturning platform |
| CN103786254B (en) * | 2013-11-28 | 2015-11-04 | 芜湖科达新铭丰机电有限公司 | Operation method of finished building block overturning platform |
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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: 20130501 Termination date: 20181017 |