CN201321722Y - Novel concrete material distributing rod - Google Patents
Novel concrete material distributing rod Download PDFInfo
- Publication number
- CN201321722Y CN201321722Y CNU2008202283950U CN200820228395U CN201321722Y CN 201321722 Y CN201321722 Y CN 201321722Y CN U2008202283950 U CNU2008202283950 U CN U2008202283950U CN 200820228395 U CN200820228395 U CN 200820228395U CN 201321722 Y CN201321722 Y CN 201321722Y
- Authority
- CN
- China
- Prior art keywords
- transition conduit
- protective cover
- bearing support
- material distributing
- distributing rod
- 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
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to concrete conveying technique used in building construction. The concrete material distributing rod is characterized in that an umbrella-shaped shielding cover is sleeved on a transition tube above a bearing block, and the diameter of the outer edge of the shielding cover is bigger than that of the outer edge of the bearing block. The concrete material distributing rod is simple in structure and practical, and not only improves the work efficiency but also saves man power and material source and reduces the construction cost.
Description
Technical field
The utility model relates to the transmission and concrete transmission technology that building operations is used, specifically a kind of boom of delivering concrete.
Background technology
Boom is the transmission and concrete transmission that will the make conventional manual device to the job site.The critical component of this device is a transition conduit, and this transition conduit is erected to be fixed on the body by the bearing block activity, and its upper end is an Active Interface, is connected with the last pipe movable of supplied materials; Its lower end is following fixed interface, fixedlys connected with the pipe that gets rid of of discharging.During construction, hand and get rid of the big rope of Guan Weiduan, concrete is dispensed onto the job site.Since be subjected to the influence of factors such as mechanical shock, the active connection place of transition conduit and last pipeline, ubiquity spillage phenomenon, concrete (claiming mortar again) is easy to fall in the bearing support, causes the destruction to bearing support.So, need often to overhaul and even to change to bearing support, both influenced the operating efficiency of construction, also caused the waste of manpower, financial resources.
The utility model content
The purpose of this utility model is to solve traditional boom and has the flimsy problem of bearing support spare, and a kind of new concrete boom that can prevent effectively that bearing support spare from damaging is provided.
Main improvements of the present utility model are: on the transition conduit above the bearing support, cover is a umbrella protective cover then, and the outer diameter of protective cover is greater than the outer diameter of bearing support.
In the construction, when spillage took place, the mortar that oozes out fell along transition conduit, fell subsequently on the umbrella face of protective cover and along the umbrella face and slided to the edge, fell into ground at last, thereby made the bearing support that is positioned at the protective cover below obtain effective protection.The utility model is simple in structure, practical, has improved operating efficiency, has saved manpower and materials, has reduced construction cost.
Description of drawings
Fig. 1. cross the structural representation of wave duct
Fig. 2. the A-A sectional drawing of Fig. 1
Among the figure, the 1st, last pipeline, the 2nd, last Active Interface, the 3rd, transition conduit, the 4th, protective cover, the 5th, bearing support, the 6th, following fixed interface, 7 get rid of pipe, and the 8th, body.
The specific embodiment
Below in conjunction with embodiment of the present utility model of accompanying drawing narration
Present embodiment is mainly by last pipeline 1, transition conduit 3 with get rid of pipe and 7 be formed by connecting up and down, and the two ends of transition conduit 3 have last Active Interface 2 and following fixed interface 6 respectively, and transition conduit 3 is fixed on the body 8 by bearing support 5 with being straightened.Protective cover 4 is umbrella ringwise, and the interior garden of its annular is socketed on the transition conduit 3, and integrally welded; The diameter in protective cover 4 outer gardens is grown 2 centimetres than the diameter of the bearing support 5 of its below.In case scribbling one deck butter on the upper and lower surface of protective cover 4---mortar forms on protective cover when piling up, and is convenient to cleaning.
Claims (2)
1. concrete placing boom, by last pipeline (1), transition conduit (3) with get rid of pipe (7) and be formed by connecting up and down, there is last Active Interface (2) upper end of transition conduit (3), there is following fixed interface (6) its lower end, transition conduit (3) is fixed on the body (8) by bearing support (5) with being straightened, it is characterized in that: on the transition conduit (3) of bearing support (5) top, a protective cover of umbrella (4) is ringwise arranged, the garden is socketed on the transition conduit (3) in the annular of protective cover; The diameter in the outer garden of protective cover (4) is greater than bearing support (5) diameter of its below.
2. a kind of concrete placing boom according to claim 1 is characterized in that: scribble one deck butter on the upper and lower surface of protective cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202283950U CN201321722Y (en) | 2008-12-23 | 2008-12-23 | Novel concrete material distributing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202283950U CN201321722Y (en) | 2008-12-23 | 2008-12-23 | Novel concrete material distributing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321722Y true CN201321722Y (en) | 2009-10-07 |
Family
ID=41159108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202283950U Expired - Fee Related CN201321722Y (en) | 2008-12-23 | 2008-12-23 | Novel concrete material distributing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321722Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603378A (en) * | 2012-08-31 | 2015-05-06 | 普茨迈斯特工程有限公司 | Concrete distributor mast |
| CN104641058A (en) * | 2012-08-02 | 2015-05-20 | 普茨迈斯特工程有限公司 | Concrete dispensing boom for concrete pumps |
-
2008
- 2008-12-23 CN CNU2008202283950U patent/CN201321722Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104641058A (en) * | 2012-08-02 | 2015-05-20 | 普茨迈斯特工程有限公司 | Concrete dispensing boom for concrete pumps |
| CN104641058B (en) * | 2012-08-02 | 2016-09-28 | 普茨迈斯特工程有限公司 | Concrete placing boom for concrete pump |
| CN104603378A (en) * | 2012-08-31 | 2015-05-06 | 普茨迈斯特工程有限公司 | Concrete distributor mast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20111223 |