CN208393335U - Concrete mixer two-stage telescopic outrigger oil tube connection device - Google Patents
Concrete mixer two-stage telescopic outrigger oil tube connection device Download PDFInfo
- Publication number
- CN208393335U CN208393335U CN201820807629.0U CN201820807629U CN208393335U CN 208393335 U CN208393335 U CN 208393335U CN 201820807629 U CN201820807629 U CN 201820807629U CN 208393335 U CN208393335 U CN 208393335U
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- China
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- steel pipe
- telescopic outrigger
- sebific duct
- level
- oil
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Abstract
The utility model provides a kind of concrete mixer two-stage telescopic outrigger oil tube connection device, including fixed supporting leg, level-one telescopic outrigger, second level telescopic outrigger and oil cylinder oil pipe, its main feature is that: oil cylinder oil pipe includes steel pipe A, sebific duct A, steel pipe B, sebific duct B, steel pipe C and steel pipe D, the one end steel pipe A is connected to the multi-way valve of the hydraulic oil container on concrete mixer, the other end is connect by transit joint A with the one end sebific duct A, and transit joint A is fixed on fixed supporting leg.The sebific duct A other end is connect with the one end steel pipe B, the steel pipe B other end is connect by transit joint B with the one end sebific duct B, transit joint B is fixed on second level telescopic outrigger, the sebific duct B other end is connect with the one end steel pipe C, the steel pipe C other end is connect by transit joint C with the one end steel pipe D, transit joint C is fixed on level-one telescopic outrigger, and the steel pipe D other end is connect with support oil cylinder hydraulic lock.Make the connection of two-stage telescopic outrigger oil pipe not only safe and reasonable, but also does not affect the appearance.
Description
Technical field
The utility model belongs to building machinery technical field, is related to a kind of improvement of concrete wet spraying equipment, specifically
A kind of concrete mixer two-stage telescopic outrigger oil tube connection device.
Background technique
Entire car body be supported on ground carry out operation by supporting leg when concrete mixer is constructed, construction finish need by
Supporting leg pack up after can transition transport, therefore, telescopic outrigger is the common leg structure of concrete mixer.General small-sized pump truck
Telescopic outrigger is all that level-one is flexible, and oil cylinder oil pipe all uses sebific duct；And medium-and-large-sized pump truck, concrete mixer when in order to make work
Center of gravity be maintained at and topple line within, then need two-stage telescopic outrigger, this will consider the jacking oil pipe of two-stage telescopic outrigger
Connection type.If sebific duct passed through from the internal interstices of telescopic outrigger and fixed supporting leg, since oil cylinder is connected by sebific duct
To multi-way valve, supporting leg has withdrawal, stretches out two kinds of operating conditions, and oil pipe is single-stage telescopic outrigger from retracted state to the stroke of the state of stretching
Twice, sebific duct is very long to be easy to cause sebific duct to rupture because of scraping, causes accident.It will affect production if sebific duct is placed on outside supporting leg
The appearance of product makes the pipeline on concrete mixer seem in disorder, and is also easy to scrape sebific duct when transportable concrete pump truck, exists
Insecurity factor.
Utility model content
The utility model in order to solve the above problems existing in the present technology, provides a kind of flexible branch of concrete mixer two-stage
Leg oil tube connection device makes the connection of two-stage telescopic outrigger oil pipe not only safe and reasonable, but also does not affect the appearance.
The purpose of this utility model is achieved through the following technical solutions:
A kind of concrete mixer two-stage telescopic outrigger oil tube connection device, comprising: fixed supporting leg, level-one telescopic outrigger, two
Grade telescopic outrigger, support oil cylinder hydraulic lock and oil cylinder oil pipe, which is characterized in that the oil cylinder oil pipe includes steel pipe A, sebific duct A, steel
Pipe B, sebific duct B, steel pipe C and steel pipe D, the steel pipe A one end be connected to the multi-way valve of the hydraulic oil container on concrete mixer, institute
The other end for stating steel pipe A is connect by transit joint A with one end of the sebific duct A, and the transit joint A is fixed on fixed supporting leg
On；The other end of the sebific duct A is connect with one end of the steel pipe B, and the other end of the steel pipe B passes through transit joint B and institute
One end connection of sebific duct B is stated, the transit joint B is fixed on second level telescopic outrigger；The other end and the steel of the sebific duct B
One end of pipe C connects, and the other end of the steel pipe C is connect by transit joint C with one end of the steel pipe D, and the transition connects
Head C is fixed on the level-one telescopic outrigger, and the other end of the steel pipe D is connect with the support oil cylinder hydraulic lock.
Improvement to above scheme: the transit joint A is mounted on one piece of connecting plate A, and the connecting plate A is fixed on
On fixed supporting leg, the transit joint B is mounted on one piece of connecting plate B, and the connecting plate A is fixed on second level telescopic outrigger
On.
Further improvement of these options: installing a baffle A on the second level telescopic outrigger above the steel pipe B,
The baffle A length is slightly larger than the length of the steel pipe B；One gear of installation on the level-one telescopic outrigger above the steel pipe C
The length of plate B, the baffle B are slightly larger than the length of the steel pipe C.
Further improvement of these options: the baffle A is vertical with second level telescopic outrigger side, the baffle B
It is vertical with level-one telescopic outrigger side.
Further improvement of these options: the steel pipe A is L shape, and the steel pipe B is straight tube and is laterally arranged, described
Steel pipe C is straight tube and laterally setting, and the steel pipe D is straight tube and vertically arranged.
The advantages and positive effects of the utility model are as follows:
The oil cylinder oil pipe of the utility model is constituted in such a way that steel pipe and sebific duct alternately connect, and is avoided and is used glue merely
The wrapping phenomena that pipe occurs.It is fixed on corresponding telescopic outrigger with sebific duct junction using transit joint in steel pipe, and in oil
Baffle is mounted with above cylinder oil pipe, it is therefore prevented that oil cylinder oil pipe is scratched rupture, makes the connection of the oil cylinder oil pipe of two-stage telescopic outrigger
Mode, not only safe and reasonable, but also do not affect the appearance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of concrete mixer two-stage telescopic outrigger oil tube connection device of the utility model.
Serial number in figure are as follows: 1- steel pipe A, 2- transit joint A, 3- connecting plate A, 4- sebific duct A, 5- steel pipe B, 6- baffle A, 7-
Transit joint B, 8- connecting plate B, 9- sebific duct B, 10- baffle B, 11- steel pipe C, 12- transit joint C, 13- steel pipe D, 14- supporting leg oil
Cylinder hydraulic lock, 15- level-one telescopic outrigger, 16- second level telescopic outrigger, 17- fixed supporting leg.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing:
Referring to Fig. 1, a kind of embodiment of concrete mixer two-stage telescopic outrigger oil tube connection device of the utility model, packet
It includes: fixed supporting leg 17, level-one telescopic outrigger 16, second level telescopic outrigger 15, support oil cylinder hydraulic lock 14 and oil cylinder oil pipe, the oil
Cylinder oil pipe includes steel pipe A 1, sebific duct A 4, steel pipe B 5, sebific duct B 9, steel pipe C 11 and steel pipe D 13.The one of the steel pipe A 1
The multi-way valve for the hydraulic oil container being connected on concrete mixer is held, the other end of steel pipe A 1 passes through transit joint A 2 and sebific duct A
4 one end connection, transit joint A 2 are fixed on fixed supporting leg 17.One end of the other end of sebific duct A 4 and steel pipe B 5 are connected
It connects, the other end of steel pipe B 5 is connect by transit joint B 7 with one end of sebific duct B 9, transit joint B 7 is fixed on two
On grade telescopic outrigger 16.The other end of sebific duct B 9 is connect with one end of steel pipe C 11, the other end of steel pipe C 11 is passed through
Transit joint C 12 is connect with one end of steel pipe D 13, and transit joint C 12 is fixed on level-one telescopic outrigger 15, by steel pipe D
13 other end is connect with support oil cylinder hydraulic lock 14.
Specifically: above-mentioned transit joint A 2 is mounted on one piece of connecting plate A 3, and connecting plate A 3 is fixed on fixed branch
On leg 17；Transit joint B 7 is mounted on one piece of connecting plate B 8, connecting plate A 8 is fixed on second level telescopic outrigger 16.
One baffle A 6 is installed on the second level telescopic outrigger 16 above steel pipe B (5), 6 length of baffle A is slightly larger than steel pipe B
5 length.One baffle B 10 is installed, the length of baffle B 10 is slightly larger than steel on the level-one telescopic outrigger 15 above steel pipe C 11
The length of pipe C 11.
Baffle A 6 is vertical with 16 side of second level telescopic outrigger, and baffle B 10 is vertical with 15 side of level-one telescopic outrigger.
Steel pipe A 1 is L shape, and steel pipe B is straight tube and laterally setting, and steel pipe C is straight tube and laterally setting, and steel pipe D is straight tube
And it is vertically arranged.
When second level telescopic outrigger 16 is stretched out with level-one telescopic outrigger 15, steel pipe B 5 is stretched out with steel pipe C 11 with synchronous,
Steel pipe B 5 and steel pipe C 11 drives the end of sebific duct A 4 and sebific duct B 9 to stretch out together respectively, the sebific duct A 4 during stretching
Gap between fixed supporting leg 17 and second level telescopic outrigger 16 is in bending state, and sebific duct B 9 is in second level telescopic outrigger 16 and one
Gap between grade telescopic outrigger 15 is in bending state；When second level telescopic outrigger 16 and level-one telescopic outrigger 15 are fully extended,
Sebific duct A 4 and steel pipe B 5 is in a straight line, and sebific duct B9 and 11 C of steel pipe are in a straight line.
When second level telescopic outrigger 16 and level-one telescopic outrigger 15 are withdrawn, sebific duct A 4 and sebific duct B 9 are opposite when pressing with stretching
Sequence withdraw, baffle A 6 and baffle B 10 play the role of guiding, prevent sebific duct A 4 and sebific duct B 9 wind squeeze it is bad, when two
When grade telescopic outrigger 16 and level-one telescopic outrigger 15 are withdrawn completely, steel pipe B 5, steel pipe C 11, sebific duct A 4 and sebific duct B 9 are complete
Inside supporting leg, make the connection type of the oil cylinder oil pipe of two-stage telescopic outrigger in this way, not only safe and reasonable, but also beautiful.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field is in the essential scope of the utility model, made variations, modifications, additions or substitutions,
It should also belong to the protection scope of the utility model.
Claims (6)
1. a kind of concrete mixer two-stage telescopic outrigger oil tube connection device, comprising: fixed supporting leg, level-one telescopic outrigger, second level
Telescopic outrigger, support oil cylinder hydraulic lock and oil cylinder oil pipe, which is characterized in that the oil cylinder oil pipe includes steel pipe A, sebific duct A, steel pipe
B, one end of sebific duct B, steel pipe C and steel pipe D, the steel pipe A are connected to the multi-way valve of the hydraulic oil container on concrete mixer, described
The other end of steel pipe A is connect by transit joint A with one end of the sebific duct A, and the transit joint A is fixed on fixed supporting leg
On；The other end of the sebific duct A is connect with one end of the steel pipe B, and the other end of the steel pipe B passes through transit joint B and institute
One end connection of sebific duct B is stated, the transit joint B is fixed on second level telescopic outrigger；The other end and the steel of the sebific duct B
One end of pipe C connects, and the other end of the steel pipe C is connect by transit joint C with one end of the steel pipe D, and the transition connects
Head C is fixed on the level-one telescopic outrigger, and the other end of the steel pipe D is connect with the support oil cylinder hydraulic lock.
2. concrete mixer two-stage telescopic outrigger oil tube connection device described in accordance with the claim 1, which is characterized in that described
Transit joint A is mounted on one piece of connecting plate A, and the connecting plate A is fixed on fixed supporting leg, the transit joint B installation
On one piece of connecting plate B, the connecting plate A is fixed on second level telescopic outrigger.
3. concrete mixer two-stage telescopic outrigger oil tube connection device according to claim 1 or 2, which is characterized in that
One baffle A is installed, the baffle A length is slightly larger than the length of the steel pipe B on the second level telescopic outrigger above the steel pipe B
Degree；The length of one baffle B, the baffle B is installed on the level-one telescopic outrigger above the steel pipe C slightly larger than the steel pipe
The length of C.
4. concrete mixer two-stage telescopic outrigger oil tube connection device described in accordance with the claim 3, which is characterized in that the gear
Plate A is vertical with second level telescopic outrigger side, and the baffle B is vertical with level-one telescopic outrigger side.
5. concrete mixer two-stage telescopic outrigger oil tube connection device according to claim 1 or 2, which is characterized in that institute
Stating steel pipe A is L shape, and the steel pipe B is straight tube and laterally setting, and the steel pipe C is straight tube and laterally setting, the steel pipe D are
Straight tube and vertically arranged.
6. concrete mixer two-stage telescopic outrigger oil tube connection device according to claim 4, which is characterized in that the steel
Pipe A is L shape, and the steel pipe B is straight tube and laterally setting, and the steel pipe C is straight tube and laterally setting, and the steel pipe D is straight tube
And it is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807629.0U CN208393335U (en) | 2018-05-29 | 2018-05-29 | Concrete mixer two-stage telescopic outrigger oil tube connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807629.0U CN208393335U (en) | 2018-05-29 | 2018-05-29 | Concrete mixer two-stage telescopic outrigger oil tube connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393335U true CN208393335U (en) | 2019-01-18 |
Family
ID=65133681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820807629.0U Active CN208393335U (en) | 2018-05-29 | 2018-05-29 | Concrete mixer two-stage telescopic outrigger oil tube connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393335U (en) |
-
2018
- 2018-05-29 CN CN201820807629.0U patent/CN208393335U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mobile concrete pump two -stage telescopic leg oil pipe connecting device Effective date of registration: 20200326 Granted publication date: 20190118 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CONELE GROUP Co.,Ltd. Registration number: Y2020990000227 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201231 Granted publication date: 20190118 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CONELE GROUP Co.,Ltd. Registration number: Y2020990000227 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two stage telescopic outrigger oil pipe connection device of concrete pump truck Effective date of registration: 20210507 Granted publication date: 20190118 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CONELE GROUP Co.,Ltd. Registration number: Y2021370010020 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211221 Granted publication date: 20190118 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO CONELE GROUP Co.,Ltd. Registration number: Y2021370010020 |