CN201857758U - Delivery pipe supporting device and concreting machinery employing same - Google Patents
Delivery pipe supporting device and concreting machinery employing same Download PDFInfo
- Publication number
- CN201857758U CN201857758U CN2010202743400U CN201020274340U CN201857758U CN 201857758 U CN201857758 U CN 201857758U CN 2010202743400 U CN2010202743400 U CN 2010202743400U CN 201020274340 U CN201020274340 U CN 201020274340U CN 201857758 U CN201857758 U CN 201857758U
- Authority
- CN
- China
- Prior art keywords
- strutting arrangement
- carrier pipe
- bracing
- centering
- concreting machinery
- 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 - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0436—Devices for both conveying and distributing with distribution hose on a mobile support, e.g. truck
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a delivery pipe supporting device and concreting machinery employing the same. The delivery pipe supporting device comprises a pipe clamp (1), a centering support (20), and a pin shaft (5) for connecting arm supports (3) of the concreting machinery together. One end of the centering support (20) is connected with the pipe clamp (1), and the other end of the centering support (20) is connected with the pin shaft (5); the pipe clamp (1) and the pin shaft (5) share the same axis; and the concreting machinery comprises at least two sections of arm supports (3) connected with each other, and the delivery pipe supporting device for fixing two sections of elbows (4) are arranged at the connecting parts of the arm supports (3). The delivery pipe supporting device can ensure the flexible rotation of the arm supports of the concreting machinery, and has the advantages of good centering effect, light weight, convenience of assembly and disassembly, simple structure and long service life.
Description
Technical field
The utility model relates to the concreting machinery field, is specifically related to a kind of carrier pipe bracing or strutting arrangement and the concreting machinery with this carrier pipe bracing or strutting arrangement.
Background technology
The concreting machinery that comprises concrete mixer, concrete spreader at present generally all uses the jib that has carrier pipe to control concrete conveying location, general carrier pipe between the two neighboring sections jib is generally the bend pipe of two joints, 90 degree, and two joint bend pipes are connected and fixed by the carrier pipe bracing or strutting arrangement.As shown in Figure 1, traditional concreting machinery with carrier pipe bracing or strutting arrangement generally comprises at least two sections interconnective jibs 3, and the junction of jib 3 is provided with the carrier pipe bracing or strutting arrangement that is used for fixing two joint bend pipes 4.Wherein the carrier pipe bracing or strutting arrangement comprises that pipe clamp 1 and pipe support 2, and pipe supports 2 one ends and links to each other with pipe clamp 1, and the other end is welded on the jib 3, and pipe supports 2 and is generally steel pipe bending part or steel plate group welding piece.Pipe clamp 1 links to each other the bend pipe 4 of two joints, 90 degree, and the axle center of pipe clamp 1 is identical with the axle center of the bearing pin 5 that connects two-piece boom 3, thereby can guarantee that bend pipe 4 is concentric with the bearing pin 5 between the jib 3, jib 3 was rotated flexibly, while can not make pipe support 2 again and produce the phenomenon of suppressing strength, can improve the fatigue life of pipe support 2.
But in the concreting machinery construction, pipe supports 2 under the effect of pumping impact force, has the phenomenon of distortion even fracture.If pipe supports 2 and deforms, the rotation of the joint of two between then adjacent jib bend pipe 4 will become dumb, and further the aggravation pipe supports 2 distortion, even cause that pipe supports the damage of 2 fractures, bend pipe 4, and, then need to weld again new pipe and support 2, because weld job has specific (special) requirements to place and equipment if pipe supports 2 fractures, therefore be not suitable for field operation, influenced the operating efficiency of concreting machinery.
The utility model content
The utility model is at the shortcoming of above-mentioned prior art, provide a kind of flexible rotation that can guarantee the concreting machinery jib, the carrier pipe bracing or strutting arrangement of effective, the light weight of feeling relieved, easy accessibility, simple in structure, long service life and have the concreting machinery of this carrier pipe bracing or strutting arrangement.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of carrier pipe bracing or strutting arrangement comprises pipe clamp and centering support, and it also comprises the bearing pin of the jib that connects concreting machinery, and described centering is supported an end and linked to each other with pipe clamp, and the other end links to each other with bearing pin, and the axis of described pipe clamp is identical with the axis of bearing pin.
Further improvement as the utility model carrier pipe bracing or strutting arrangement:
Described bearing pin is provided with internal point, and the end that described centering is supported is provided with centring pin, and described centring pin is inserted in the locating hole, and the axis of described internal point is identical with the axis of pipe clamp;
Described centering is supported an end and is provided with first junction plate, and the other end is provided with location-plate, and described pipe clamp is provided with second junction plate, and described first junction plate links to each other with second junction plate by bolt, and described location-plate is connected and fixed by bolt and bearing pin;
The joint face that the described first junction plate tube is pressed from both sides a side parallels with the axis of pipe clamp;
Described centring pin is cylindrical, and the end of centring pin is provided with chamfering; Perhaps, described centring pin is a turbination.
In addition, the utility model also provides a kind of concreting machinery with carrier pipe bracing or strutting arrangement, comprise at least two sections interconnective jibs, the junction of described jib is provided with the carrier pipe bracing or strutting arrangement that is used for fixing two joint bend pipes, and described carrier pipe bracing or strutting arrangement is previously described carrier pipe bracing or strutting arrangement.
The utlity model has following advantage: the centering of the utility model carrier pipe bracing or strutting arrangement is supported on the bearing pin of the jib that is used to connect concreting machinery, when vibration takes place in carrier pipe, centering is supported with bearing pin and is synchronized with the movement, can effectively suppress the centering support deforms, the problem of fracture, can guarantee the flexible rotation of concreting machinery jib, improved the fatigue life of carrying centering to support, improve the operating efficiency of whole concreting machinery, has light weight, simple in structure, the advantage of long service life, and convenient to disassembly, be suitable for the job site operation.Bearing pin is provided with internal point, and the end that centering is supported is provided with and the corresponding centring pin of locating hole, so its centering is effective; The joint face that the first junction plate tube is pressed from both sides a side parallels with the axis of pipe clamp, and when vibration took place carrier pipe, the stress that acts between pipe clamp and the centering support was less, and the connection reliability between pipe clamp and centering are supported is good; It is cylindrical or conical that centring pin adopts, install simple and convenient, the centering ability is good; Centering is supported and is fixed by bolt and pipe clamp, bearing pin, in case the support of feeling relieved in the work progress deforms or damages, the scene is changed easily, and the place is had no requirement, and does not also need special soldering appliance, and dismounting is very convenient quick.Have the bend pipe and the carrier pipe bracing or strutting arrangement long service life of the concreting machinery of carrier pipe bracing or strutting arrangement, the operating efficiency of complete machine is higher.
Description of drawings
Fig. 1 has the partial structurtes schematic diagram of the concreting machinery of carrier pipe bracing or strutting arrangement for prior art;
Fig. 2 is the parts decomposition texture schematic diagram of present embodiment carrier pipe bracing or strutting arrangement;
The side-looking structural representation that Fig. 3 supports for present embodiment centering;
Fig. 4 has the sectional perspective structural representation of the concreting machinery of carrier pipe bracing or strutting arrangement for present embodiment;
Fig. 5 has the partial side TV structure schematic diagram of the concreting machinery of carrier pipe bracing or strutting arrangement for present embodiment.
The specific embodiment
As shown in Figures 2 and 3, the carrier pipe bracing or strutting arrangement of present embodiment comprises pipe clamp 1 and centering support 20, and it also comprises the bearing pin 5 of the jib 3 that connects concreting machinery, and centering is supported 20 1 ends and linked to each other with pipe clamp 1, the other end links to each other with bearing pin 5, and the axis of pipe clamp 1 is identical with the axis of bearing pin 5.
In the present embodiment, bearing pin 5 is provided with internal point 51, and the end of centering support 20 is provided with centring pin 21, and centring pin 21 is inserted in the locating hole 51, and the axis of internal point 51 is identical with the axis of pipe clamp 1.Centering is supported 20 1 ends and is provided with first junction plate 24, the other end is provided with location-plate 22, pipe clamp 1 is provided with first junction plate, 24 corresponding second junction plate, 11, the first junction plates 24 and links to each other with second junction plate 11 by bolt, and location-plate 22 is connected and fixed by bolt and bearing pin 5.The joint face that first junction plate, 24 tubes are pressed from both sides 1 one sides parallels with the axis of pipe clamp 1.
Support 20 accurate location, accurately realize the dead in line of the axis and the bearing pin 5 of pipe clamp 1 that for convenient realization centering centring pin 21 is cylindrical in the present embodiment, and the end of centring pin 21 is provided with chamfering 23.In addition, centring pin 21 also can adopt turbination.
As shown in Figure 4 and Figure 5, the concreting machinery with carrier pipe bracing or strutting arrangement of present embodiment comprises at least two sections interconnective jibs 3, the junction of jib 3 is provided with the carrier pipe bracing or strutting arrangement that is used for fixing two joint bend pipes 4, and the carrier pipe bracing or strutting arrangement is above-mentioned carrier pipe bracing or strutting arrangement.When the carrier pipe bracing or strutting arrangement is installed, at first bearing pin 5 is fixed in the pin shaft hole of jib 3, to feel relieved then and support 20 centring pin 21 insertion locating holes 51, with bolt that location-plate 22 is fixing with bearing pin 5 again, at last pipe clamp 1 is held on the two joint bend pipes 4, will feel relieved first junction plate 24 of support 20 and second junction plate, the 11 usefulness bolt of pipe clamp 1 get final product.
The above only is a preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. carrier pipe bracing or strutting arrangement, it is characterized in that: it comprises pipe clamp (1) and centering support (20), it also comprises the bearing pin (5) of the jib (3) that connects concreting machinery, described centering is supported (20) one ends and is linked to each other with pipe clamp (1), the other end links to each other with bearing pin (5), and the axis of described pipe clamp (1) is identical with the axis of bearing pin (5).
2. carrier pipe bracing or strutting arrangement according to claim 1, it is characterized in that: described bearing pin (5) is provided with internal point (51), the end that (20) are supported in described centering is provided with centring pin (21), described centring pin (21) is inserted in the locating hole (51), and the axis of described internal point (51) is identical with the axis of pipe clamp (1).
3. carrier pipe bracing or strutting arrangement according to claim 2, it is characterized in that: described centering is supported (20) one ends and is provided with first junction plate (24), the other end is provided with location-plate (22), described pipe clamp (1) is provided with second junction plate (11), described first junction plate (24) links to each other with second junction plate (11) by bolt, and described location-plate (22) is connected and fixed by bolt and bearing pin (5).
4. carrier pipe bracing or strutting arrangement according to claim 3 is characterized in that: the joint face of described first junction plate (24) tube folder (1) one side parallels with the axis of pipe clamp (1).
5. according to claim 1 or 2 or 3 or 4 described carrier pipe bracing or strutting arrangements, it is characterized in that: described centring pin (21) is for cylindrical.
6. according to claim 1 or 2 or 3 or 4 described carrier pipe bracing or strutting arrangements, it is characterized in that: described centring pin (21) is a turbination.
7. concreting machinery with carrier pipe bracing or strutting arrangement, comprise at least two sections interconnective jibs (3), the junction of described jib (3) is provided with the carrier pipe bracing or strutting arrangement that is used for fixing two joint bend pipes (4), and it is characterized in that: described carrier pipe bracing or strutting arrangement is any described carrier pipe bracing or strutting arrangement of claim 1～6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202743400U CN201857758U (en) | 2010-07-29 | 2010-07-29 | Delivery pipe supporting device and concreting machinery employing same |
| PCT/CN2011/076245 WO2012013105A1 (en) | 2010-07-29 | 2011-06-24 | Supporting device for delivery pipe and concrete machinery with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202743400U CN201857758U (en) | 2010-07-29 | 2010-07-29 | Delivery pipe supporting device and concreting machinery employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857758U true CN201857758U (en) | 2011-06-08 |
Family
ID=44103568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202743400U Expired - Lifetime CN201857758U (en) | 2010-07-29 | 2010-07-29 | Delivery pipe supporting device and concreting machinery employing same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201857758U (en) |
| WO (1) | WO2012013105A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012013105A1 (en) * | 2010-07-29 | 2012-02-02 | 湖南三一智能控制设备有限公司 | Supporting device for delivery pipe and concrete machinery with the same |
| WO2019193016A1 (en) * | 2018-04-04 | 2019-10-10 | Putzmeister Engineering Gmbh | Boom arm with inner pipe holder screw connection |
| CN110917544A (en) * | 2019-12-03 | 2020-03-27 | 长沙中联消防机械有限公司 | Boom structure and operation equipment |
| CN111971440A (en) * | 2018-03-22 | 2020-11-20 | 普茨迈斯特工程有限责任公司 | End hose support for a distribution rod of a concrete pump, concrete pump having an end hose support, and method for assembling an end hose support |
| CN113216638A (en) * | 2021-04-16 | 2021-08-06 | 湖南响箭重工科技股份有限公司 | Conveying pipe device, pumping system and pump truck |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014005100A1 (en) * | 2014-04-08 | 2015-10-08 | Schwing Gmbh | Endschlauchhalterung |
| CN105089678B (en) * | 2014-05-15 | 2017-06-16 | 中联重科股份有限公司 | Concrete spraying equipment and its boom system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0926080A (en) * | 1995-07-10 | 1997-01-28 | Mitsubishi Heavy Ind Ltd | Oscillation reduction device for fluid transportation pipe supporting boom |
| KR20080030996A (en) * | 2008-03-17 | 2008-04-07 | 주식회사 화인나노테크 | The height and angle adjusted bracket for the pipes |
| CN201358587Y (en) * | 2008-12-30 | 2009-12-09 | 三一重工股份有限公司 | Positioning and buffering device for concrete mechanical transportation pipe |
| CN201531121U (en) * | 2009-10-30 | 2010-07-21 | 三一重工股份有限公司 | Connecting support, distributing arm provided with connecting support and concrete delivery machine |
| CN201857758U (en) * | 2010-07-29 | 2011-06-08 | 三一重工股份有限公司 | Delivery pipe supporting device and concreting machinery employing same |
-
2010
- 2010-07-29 CN CN2010202743400U patent/CN201857758U/en not_active Expired - Lifetime
-
2011
- 2011-06-24 WO PCT/CN2011/076245 patent/WO2012013105A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012013105A1 (en) * | 2010-07-29 | 2012-02-02 | 湖南三一智能控制设备有限公司 | Supporting device for delivery pipe and concrete machinery with the same |
| CN111971440A (en) * | 2018-03-22 | 2020-11-20 | 普茨迈斯特工程有限责任公司 | End hose support for a distribution rod of a concrete pump, concrete pump having an end hose support, and method for assembling an end hose support |
| WO2019193016A1 (en) * | 2018-04-04 | 2019-10-10 | Putzmeister Engineering Gmbh | Boom arm with inner pipe holder screw connection |
| CN110917544A (en) * | 2019-12-03 | 2020-03-27 | 长沙中联消防机械有限公司 | Boom structure and operation equipment |
| CN110917544B (en) * | 2019-12-03 | 2024-05-07 | 湖南中联重科应急装备有限公司 | Arm support structure and operation equipment |
| CN113216638A (en) * | 2021-04-16 | 2021-08-06 | 湖南响箭重工科技股份有限公司 | Conveying pipe device, pumping system and pump truck |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012013105A1 (en) | 2012-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130507 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130507 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 31 industrial city, Changsha economic and Technological Development Zone, Hunan, Changsha Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |