CN2285379Y - Distributing valve for concrete pump - Google Patents
Distributing valve for concrete pump Download PDFInfo
- Publication number
- CN2285379Y CN2285379Y CN 96239377 CN96239377U CN2285379Y CN 2285379 Y CN2285379 Y CN 2285379Y CN 96239377 CN96239377 CN 96239377 CN 96239377 U CN96239377 U CN 96239377U CN 2285379 Y CN2285379 Y CN 2285379Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- concrete pump
- utility
- model
- 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
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Check Valves (AREA)
Abstract
The utility model relates to a distributing valve for a concrete pump, which comprises a valve body, a tail valve pipe, a preoral loop, a rotary shaft, and a cramping apparatus. The utility model is characterized in that the valve body is a double-layer structure; the inner layer is high intensity wear-resistant materials, and the outer layer is common materials. The preoral loop is connected with the inlet end of the valve body, and the rotary shaft is connected with the valve body via the cramping apparatus. The end valve pipe is connected with the outlet end of the valve body. The utility model uses a separated structure and is convenient for changing wearing parts. Because the valve body uses the double-layer structure, the product cost is reduced.
Description
The utility model relates to the technical field of transfer pump, particularly a kind of various concrete pumps and pump truck employed distributing valve for concrete pump when carrying high pressure concrete of being used for.
At present, building industry generally adopts concrete pump to carry cement and mortar in the cast concrete process, it can accelerate speed of application, improve construction quality and reduce labor intensity, its working principle is that a tubular type S-shaped pipe valve is set in hopper, the internal diameter of this S-shaped pipe valve is by greatly evenly diminishing, can improve the pressure in outlet port, during work, concrete in the pressure cylinder passes through the S-shaped pipe valve to outside line transportation under the effect of piston, because the inwall of S-shaped pipe valve often is subjected to the wearing and tearing of high pressure and mortar, so need with cost than higher high-abrasive material manufacturing, the structure of present employed distributing valve for concrete pump is valve body and preoral loop, the end valve pipe is an one, and one of them damage parts just causes integral body to scrap.
It is double layer construction that the purpose of this utility model provides a kind of inwall, split type distributing valve for concrete pump.
The purpose of this utility model is to realize like this, it comprises valve body, the end valve pipe, preoral loop, rotatingshaft and anchor clamps, it is characterized in that valve body is a double layer construction, internal layer is the high-strength wearable material, and skin is a common material, and preoral loop is connected with the entry end of valve body, rotatingshaft is connected with valve body by anchor clamps, and the end valve pipe is connected with the outlet end of valve body.
The utility model is convenient to the replacing of easily damaged parts owing to adopted the branch body structure, also because valve body has adopted double layer construction, has reduced the cost of product.
Below in conjunction with accompanying drawing the utility model is further described,
Fig. 1 is the configuration diagram of distributing valve for concrete pump.
As shown in Figure 1, this distributing valve for concrete pump comprises valve body 1, end valve pipe 2, preoral loop 8, rotatingshaft 3 and anchor clamps 4, valve body 1 is a double layer construction, internal layer 5 is the high-strength wearable material, outer 6 is common material, preoral loop 8 is threaded with the entry end of valve body, is provided with a boss 7 at the afterbody of valve body 1, and this boss 7 can fix with anchor clamps 4, anchor clamps 4 are threaded togather with rotatingshaft 3 again, and end valve pipe 2 is connected with the outlet end of valve body 1.
Claims (1)
1, a kind of distributing valve for concrete pump, it comprises valve body, the end valve pipe, preoral loop, rotatingshaft and anchor clamps is characterized in that valve body is a double layer construction, and internal layer is the high-strength wearable material, skin is a common material, preoral loop is connected with the entry end of valve body, and rotatingshaft is connected with valve body by anchor clamps, and the end valve pipe is connected with the outlet end of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239377 CN2285379Y (en) | 1996-12-13 | 1996-12-13 | Distributing valve for concrete pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96239377 CN2285379Y (en) | 1996-12-13 | 1996-12-13 | Distributing valve for concrete pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2285379Y true CN2285379Y (en) | 1998-07-01 |
Family
ID=33914431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96239377 Expired - Fee Related CN2285379Y (en) | 1996-12-13 | 1996-12-13 | Distributing valve for concrete pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2285379Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007082421A1 (en) * | 2006-01-23 | 2007-07-26 | Sany Heavy Industry Co., Ltd. | A distribution valve for concrete transport pump |
| CN101832259A (en) * | 2010-04-16 | 2010-09-15 | 三一重工股份有限公司 | Distributing valve for concrete pump and concrete pump |
| CN102269161A (en) * | 2011-04-22 | 2011-12-07 | 三一重工股份有限公司 | Pumping mechanism and distribution valve thereof, and concrete pumping machine |
| CN102734153A (en) * | 2012-07-13 | 2012-10-17 | 上海鸿得利重工股份有限公司 | High wear-resisting S valve used for concrete pump and manufacturing method of S valve |
| CN104847654A (en) * | 2015-06-03 | 2015-08-19 | 马鞍山聚力科技有限公司 | S-pipe distributing valve with replaceable wearable layer |
-
1996
- 1996-12-13 CN CN 96239377 patent/CN2285379Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007082421A1 (en) * | 2006-01-23 | 2007-07-26 | Sany Heavy Industry Co., Ltd. | A distribution valve for concrete transport pump |
| CN101832259A (en) * | 2010-04-16 | 2010-09-15 | 三一重工股份有限公司 | Distributing valve for concrete pump and concrete pump |
| CN101832259B (en) * | 2010-04-16 | 2012-07-04 | 三一重工股份有限公司 | Distributing valve for concrete pump and concrete pump |
| CN102269161A (en) * | 2011-04-22 | 2011-12-07 | 三一重工股份有限公司 | Pumping mechanism and distribution valve thereof, and concrete pumping machine |
| CN102269161B (en) * | 2011-04-22 | 2012-11-14 | 三一重工股份有限公司 | Pumping mechanism and distribution valve thereof, and concrete pumping machine |
| CN102734153A (en) * | 2012-07-13 | 2012-10-17 | 上海鸿得利重工股份有限公司 | High wear-resisting S valve used for concrete pump and manufacturing method of S valve |
| CN104847654A (en) * | 2015-06-03 | 2015-08-19 | 马鞍山聚力科技有限公司 | S-pipe distributing valve with replaceable wearable layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1380476A (en) | Pumps for concrete and other sludgy materials | |
| CN201173223Y (en) | Hydraulic control mechanism of fastening device suitable for screw-on of ordinary buckle and special buckle | |
| GB1510637A (en) | Double acting pump | |
| CN2285379Y (en) | Distributing valve for concrete pump | |
| CN2157384Y (en) | Flanged joint | |
| AU587816B2 (en) | Apparatus for conveying viscous suspensions and method of operating | |
| CN2248787Y (en) | Wear-resisting plate for concrete conveying pump | |
| CN218838141U (en) | Concrete stop valve structure | |
| CN101659006B (en) | Piston dismounting machine of oil cylinder seal head | |
| WO2000070221A1 (en) | A hydraulic high pressurized gas pump | |
| GB1237811A (en) | Improved method for conveying semifluid material and apparatus therefor | |
| CN2182180Y (en) | Hydraulic packager with liquid-filling device for cotton | |
| CN220646176U (en) | Ultra-high pressure horizontal single-cylinder double-feed pump body | |
| US3589567A (en) | Method and apparatus for conveying materials | |
| CN220645232U (en) | Concrete anti-blocking conveying pipeline | |
| CN213890774U (en) | High-efficient mixing stirring tank is used in rubber production | |
| CN210914486U (en) | Pipeline connecting device of powder tank car and powder tank | |
| CN2500891Y (en) | Device for quickly covering leak in pipe | |
| CN208024519U (en) | A kind of reciprocating grouting device of multi-cylinder | |
| CN2382541Y (en) | Dismantling tool for motorcycle magnetic motor | |
| CN221031496U (en) | Building concrete pouring pump | |
| CN208879913U (en) | A kind of molding hydraulic holding mechanism of framework of steel reinforcement | |
| CN213032384U (en) | Pipe jacking grouting device | |
| CN2518618Y (en) | Multipurpose steel bar joint upsetting machine | |
| CN219672863U (en) | Novel filter press feed pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |