KR20000002934U - Daesung Wear Ring for Concrete Pump Truck - Google Patents
Daesung Wear Ring for Concrete Pump Truck Download PDFInfo
- Publication number
- KR20000002934U KR20000002934U KR2019980012913U KR19980012913U KR20000002934U KR 20000002934 U KR20000002934 U KR 20000002934U KR 2019980012913 U KR2019980012913 U KR 2019980012913U KR 19980012913 U KR19980012913 U KR 19980012913U KR 20000002934 U KR20000002934 U KR 20000002934U
- Authority
- KR
- South Korea
- Prior art keywords
- wear ring
- daesung
- pump truck
- wear
- concrete
- Prior art date
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Abstract
본 고안은 콘크리트 펌프트럭용 대성웨어링에 관한 것으로 장착위치는 S-Pipe의 시작단에 끼워지고 동작은 S-Pipe가 Swing이 되면서 호퍼 내벽에(콘크리트 실린더部) 부착되어 있는 Wear plate와 서로 미끄럼접촉하며 Concrete mortar가 통과하게 된다.The present invention relates to Daesung wear ring for concrete pump truck. The mounting position is fitted at the start of S-Pipe and the operation is sliding contact with the Wear plate attached to the inner wall of the hopper (concrete cylinder part) as the S-Pipe becomes Swing. Concrete mortar passes.
Concrete mortar가 통과하는 Wear ring의 내경부위와 Wear plate와 서로 접촉하는 접촉면등 제품의 전면을 내마모성이 우수한 고만간강의 재질로 구성함으로써 제품의 수명을 200%이상 향상시키고 제조공정을 Casting으로 함으로써 대량생산생산체제를 구축한다.The entire surface of the product, such as the inner diameter of the wear ring through which concrete mortar passes and the contact surface in contact with the wear plate, is made of high-manganese steel with high wear resistance, improving the life of the product by more than 200% and mass-producing by manufacturing the manufacturing process Build a production system.
Description
본 고안은 제품의 재질을 내마모성이 우수한 재질을 적용함으로써 재품의 수명을 2배 이상 연장하고 Casting공정을 도입하여 대량생산체제에 적합한 System을 구축함을 목적으로 한다.The present invention aims to build a system suitable for mass production system by extending the life of products more than 2 times and introducing casting process by applying materials with excellent wear resistance.
본 고안은 Concrete mortar가 통과하는 내경부위와 Wear plate와 서로 미끄럼접촉하는 접촉면등 제품의 전면을 내마모성이 우수한 고망간강주강의 재질로 구성함으로써 제품의 수명을 연장하고 또한 국내 C.P.T(Concrete Pump Truck)을 시장을 감안 할 때 대량생산이 가능한 Casting방식이 적합하다.The present invention extends the life of the product by constructing a high-manganese steel cast material with excellent wear resistance, such as the inner diameter part through which concrete mortar passes and the contact surface in sliding contact with the wear plate, and also the domestic CPT (Concrete Pump Truck) Considering the market, the casting method that can mass-produce is suitable.
그러나 종전의 기술은 용접구조용 압연강재를 제품의 형상에 맞게 모형을 절단 후 황삭가공을 하고 경화육성용 용접봉을 이용하여 내경 및 접촉면에 육성작업을 하고 Rotary grinder를 이용해 연마작업을 하고 그 다음 정삭가공을 거쳐 제품이 완성된다. 이처럼 많은 공정을 통해 제품이 완성되는 반면 제품의 수명은 약 한달정도밖에 되지않아 매달마다 교체를 해야 된다는 문제점이 있었다.However, the conventional technology is to cut the model to the shape of the welded rolled steel material to the shape of the product, then rough machining, to grow the inner diameter and contact surface by using the welding rod for hardening, then to grind by rotary grinder and then to finish machining After the product is completed. While many products are completed through such a process, there is a problem in that the life of the product is only about one month, so the replacement is required every month.
본 고안은 상기와 같은 문제점을 해결하기 위해 재질을 내마모성이 매우 우수한 고망간강주강을 적용하여 제품의 수명을 2배이상 연장시켰으며 대량생산이 가능하도록 Casting(주조)공정을 선택하였다.In order to solve the problems described above, the present invention applies high manganese steel cast steel with excellent wear resistance to prolong the life of the product by more than two times, and selects the casting process to enable mass production.
도1은 본 고안에 따라 Wear ring을 제작하기 위한 제작도1 is a production diagram for manufacturing a wear ring according to the present invention
본 고안은 Concrete Pump Truck에서 Pumping이 시작되면 Hopper내벽에 부착되어 있는 Wear plate와 S-Pipe에 끼워져 있는 Wear ring(상기고안품)이 서로 미끄럼 접촉을 하면서 Concrete mortar가 두 개의 부품을 통과 후 Pipe line을 통과하면서 작업자가 원하는 위치에 Concrete mortar를 타설함을 목적으로 한다.When the pumping starts in the concrete pump truck, the present invention makes contact between the wear plate attached to the inner wall of the hopper and the wear ring (supplied above) to the S-Pipe while the concrete mortar passes through the two parts. It is aimed at placing concrete mortar in the place the worker wants while passing.
도1은 본고안에 따라 고망간강주강의 재질로 내마모성이 매우 우수하며 금형제작후 Casting 공정을 통해 제품이 제작되므로 대량생산이 가능하다.Figure 1 is a material of high manganese steel cast steel according to the proposal is very excellent in wear resistance and mass production is possible because the product is manufactured through the casting process after the mold manufacturing.
상기의 식별자가 없습니다.No identifier above
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980012913U KR20000002934U (en) | 1998-07-14 | 1998-07-14 | Daesung Wear Ring for Concrete Pump Truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980012913U KR20000002934U (en) | 1998-07-14 | 1998-07-14 | Daesung Wear Ring for Concrete Pump Truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000002934U true KR20000002934U (en) | 2000-02-15 |
Family
ID=69519087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980012913U KR20000002934U (en) | 1998-07-14 | 1998-07-14 | Daesung Wear Ring for Concrete Pump Truck |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000002934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982901A (en) * | 2021-09-07 | 2022-01-28 | 株洲红石硬质合金有限公司 | Ultrahigh manganese steel alloy glasses plate cutting ring |
-
1998
- 1998-07-14 KR KR2019980012913U patent/KR20000002934U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982901A (en) * | 2021-09-07 | 2022-01-28 | 株洲红石硬质合金有限公司 | Ultrahigh manganese steel alloy glasses plate cutting ring |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |