CN106050267B - A kind of concrete spraying vehicle - Google Patents
A kind of concrete spraying vehicle Download PDFInfo
- Publication number
- CN106050267B CN106050267B CN201610594417.4A CN201610594417A CN106050267B CN 106050267 B CN106050267 B CN 106050267B CN 201610594417 A CN201610594417 A CN 201610594417A CN 106050267 B CN106050267 B CN 106050267B
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- Prior art keywords
- hinged
- revolving platform
- pedestal
- concrete spraying
- large arm
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- 239000004567 concrete Substances 0.000 title claims abstract description 44
- 238000005507 spraying Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 210000000245 forearm Anatomy 0.000 claims description 22
- 239000011378 shotcrete Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 108010066114 cabin-2 Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
This application discloses a kind of concrete spraying vehicles, including automobile chassis, the automobile chassis includes driver's cabin and crossbeam, the driver's cabin is arranged on the crossbeam, which is characterized in that is provided with pedestal on the crossbeam, the pedestal is arranged in front of driver's cabin and is fixedly connected with the crossbeam, swing mechanism is provided on the pedestal, the revolving platform of concrete spraying vehicle arm support is connect with the swing mechanism, and the swing mechanism is for so that revolving platform rotation.The concrete spraying vehicle that the application provides, can adapt to the construction in light section and variable cross-section tunnel, job area bigger is compact-sized, and stability is good.
Description
Technical field
This application involves technical field of engineering machinery, more particularly to a kind of concrete spraying vehicle.
Background technology
In tunnel construction, after tunnel excavation, in order to which surrouding rock stress is controlled to discharge and deform in right amount, increase structure peace
Complete and facilitate construction, it is smaller and as the structure sheaf of a permanent bearing structure part to apply rigidity after tunnel excavation immediately, referred to as
Preliminary bracing.
Preliminary bracing generally uses combined bolting and shotcrete in Tunnel Engineering.Combined bolting and shotcrete refers to borrowing high pressure spray jetting cement concrete
Rock stratum is reinforced with the synergy of anchor metal squeezed into rock stratum, is divided into temporary supporting structure and permanent supporting construction.
Wherein, high pressure spray jetting cement concrete is completed by concrete spraying vehicle.Existing concrete shotcrete vehicle is the bottom of due to
The difference of disk is broadly divided into two kinds, and one kind is self-propelled engineering chassis, and one kind is automobile chassis, and self-propelled engineering chassis is such as carried out
Belt, the space of self-propelled engineering chassis concrete spraying vehicle is relatively abundant, and the layout of complete machine is opposite to be easier to, therefore complete machine
Appearance and size is relatively small, still, since the speed of travel on self-control chassis is slower, is usually no more than 15~30km/h, therefore, turns
Field is very inconvenient.Automobile bottom disc type concrete spraying vehicle, chassis is generally using automobile chassis more mature on the market, row
Speed is walked, transition is very fast, and concrete structure please be as shown in Figure 1, but since 01 vehicle of automobile chassis layout is more difficult, cause
The appearance and size of the concrete spraying vehicle of automobile chassis is larger, is unfavorable for the construction of light section and irregular bore tunnel, in addition,
Due to blocking of the driver's cabin 02 to arm support 04, cause when to carrying out operation in front of driver's cabin, boundary of works area is small, seriously affects work
The continuity of industry.
Invention content
In order to solve the above technical problems, the present invention provides a kind of concrete spraying vehicle, light section and variable cross-section can adapt to
The construction in tunnel, and job area bigger.
Technical solution provided by the invention is as follows：
A kind of concrete spraying vehicle, including automobile chassis, the automobile chassis includes driver's cabin and crossbeam, the driver's cabin
Be arranged on the crossbeam, which is characterized in that be provided with pedestal on the crossbeam, the pedestal be arranged in front of driver's cabin with
The crossbeam is fixedly connected, and is provided with swing mechanism on the pedestal, the revolving platform of the arm support of the concrete spraying vehicle with
The swing mechanism connection, the swing mechanism is for so that revolving platform rotation.
Preferably, the supporting mechanism for being used to support the pedestal is provided on the pedestal, the supporting mechanism has
The working condition of the pedestal is used to support when the arm support works and is had and packs up shape when the arm support does not work
State.
Preferably, the supporting mechanism includes, and supporting leg and support leg beam, the supporting leg are fixedly mounted on the support leg beam,
The one end of the support leg beam far from the supporting leg is hinged with the pedestal, is additionally provided on pedestal so that supporting mechanism keeps work
Make the detent mechanism of state.
Preferably, the detent mechanism includes, the first positioning hole being provided on the support leg beam and the second location hole,
Sleeve is installed on the pedestal, positioning pin and elastic component are provided in the sleeve, the elastic component causes the positioning
Pin is provided with to limit the limiting that the positioning pin moves down at the top of the positioning pin with the trend moved straight down
Part is provided with the first inclined-plane at the top of the sleeve, the second inclined-plane is provided in the bottom of the locating part, described first tiltedly
Face and second contact of incline plane, the positioning pin coordinates with the first positioning hole so that the supporting mechanism is in packing up
State, the positioning pin coordinates with second location hole so that the supporting mechanism is in running order.
Preferably, the supporting leg is scalable.
Preferably, the arm support includes pitching arm support and telescopic jib, and the pitching arm support includes revolving platform and large arm, institute
The one end and the revolving platform for stating large arm are hinged, and the large arm can be rotated relative to the revolving platform in perpendicular,
Telescoping mechanism is hinged on the revolving platform, connecting rod, connecting rod one end and telescopic machine far from the large arm are hinged in large arm
The telescopic end of structure is hinged, and frame linking is hinged on revolving platform, and the telescopic end of the frame linking and the telescoping mechanism is hinged, and simultaneously
It is hinged with the connecting rod, the frame linking is with the revolving platform hinged place higher than the telescoping mechanism and the revolving platform hinged place.
Preferably, the telescoping mechanism and the connecting rod angle are α, the opening of angle to the revolving platform, and α≤
180°。
Preferably, the side of the large arm pitching is provided with mounting base, the telescopic machine in the bottom of the revolving platform
Structure is hinged with the mounting base.
Preferably, one end far from the revolving platform is hinged the forearm connecting seat of the telescopic jib, institute in the large arm
Stating forearm connecting seat can rotate relative to the large arm in perpendicular, and pull rod is hinged on the revolving platform, described
The one end of pull rod far from the revolving platform is hinged with forearm connecting seat, the revolving platform, the large arm, the forearm connecting seat with
And the pull rod forms four-bar mechanism.
Preferably, balance base is installed on the forearm connecting seat, the balance base is mounted on the forearm connecting seat
Upside, the one end of the pull rod far from the revolving platform are hinged with the balance base.
Preferably, pull rod mounting base is installed on the revolving platform, the pull rod is cut with scissors with the pull rod mounting base
It connects.
Concrete spraying vehicle provided by the invention, the revolving platform of concrete spraying vehicle arm support are arranged on automobile bottom by pedestal
On the crossbeam of disk, swing mechanism is provided on pedestal, swing mechanism is connect with revolving platform so that swing mechanism enables to
Revolving platform rotates, and since the revolving platform of arm support is arranged on the front of driver's cabin, considerably increases the model of concrete spraying vehicle operation
It encloses, and vehicle is compact-sized, stability is good.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of concrete spraying vehicle in the prior art；
Fig. 2 is the structure diagram of concrete spraying vehicle provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of the detent mechanism in the embodiment of the present invention；
Fig. 4 is the axial sectional view of detent mechanism in the embodiment of the present invention；
Fig. 5 be the embodiment of the present invention in be in horizontality when pitching arm support structure diagram；
Fig. 6 be the embodiment of the present invention in be in nutation state when pitching arm support structure diagram；
Fig. 7 is the structure diagram for being in pitching arm support when facing upward state in the embodiment of the present invention；
Fig. 8 be the embodiment of the present invention in be in horizontality when pull rod status diagram；
Fig. 9 be the embodiment of the present invention in be in nutation state when pull rod status diagram；
Figure 10 is concrete spraying vehicle provided in an embodiment of the present invention in vertical direction boundary of works area schematic diagram；
Figure 11 is concrete spraying vehicle provided in an embodiment of the present invention boundary of works area schematic diagram in the horizontal direction.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's all other embodiments obtained without making creative work should all belong to the application protection
Range.
Please as shown in Figure 1 to 11, the embodiment of the present invention provides a kind of concrete spraying vehicle, including automobile chassis 1, automobile
Chassis 1 includes driver's cabin 2 and crossbeam, and driver's cabin 2 is arranged on crossbeam, wherein, pedestal 21 is provided on crossbeam, pedestal 21 is set
It puts and is fixedly connected in front of driver's cabin with crossbeam, swing mechanism, the revolution of concrete spraying vehicle arm support 4 are provided on pedestal 21
Platform 411 is connect with swing mechanism, and swing mechanism is used to that revolving platform 411 to be rotated,.
In the prior art, due to the barrier effect of driver's cabin, make concrete spraying vehicle of the prior art, to driver's cabin
When carrying out operation, boundary of works area is small.
Concrete spraying vehicle provided in an embodiment of the present invention is provided with arm on the crossbeam of automobile chassis 1 by pedestal 21
The revolving platform 411 of frame 4 is provided with swing mechanism on pedestal 21, and swing mechanism is connect with revolving platform 411 so that revolving platform
411 rotations, and the revolving platform 411 of arm support 4 is arranged on the front of driver's cabin 2.The revolving platform of concrete spraying vehicle 411 is set first
The job area in the front of driver's cabin 2, considerably increasing concrete spraying vehicle is put, specifically please as shown in Figure 8, Figure 9.In pedestal
The supporting mechanism 3 for playing a supportive role to pedestal 21 is provided on 21, for being guaranteed at the revolving platform in 2 front of driver's cabin
The stability of arm support 4 during 411 operation.
Wherein, the supporting mechanism 3 for being used to support pedestal 21 is provided on pedestal 21, supporting mechanism 3 has in 4 work of arm support
As when be used to support the working condition of pedestal 21 and with collapsed state when arm support 4 does not work.
Wherein, supporting mechanism 3 includes supporting leg 5 and support leg beam 6, and supporting leg 5 is fixedly mounted on support leg beam 6, and support leg beam 6 is separate
One end of supporting leg 5 is hinged with pedestal 21, is additionally provided on present 21 so that supporting mechanism 3 keeps the detent mechanism 7 of working condition.
When arm support 4 carries out operation, supporting mechanism 3 acts on ground, so as to ensure concrete spraying vehicle in operation process
In stability.
Specifically, when arm support 4 carries out operation, arm support 4 can stretch, and support leg beam 6 is rotated relative to pedestal 21, from packing up shape
State becomes working condition, at this point, supporting leg 5 is contacted with ground, pedestal 21 is supported, so as to ensure that concrete spraying vehicle is being made
Stability during industry；In order to further ensure concrete spraying vehicle work when stability, also for support
Mechanism 3 can play extraordinary supporting role during arm support 4 works to concrete spraying vehicle, be also set up on pedestal 21
Have so that supporting mechanism 3 keeps the detent mechanism 7 of working condition.
Supporting leg 5 in the present embodiment can stretch, and when supporting mechanism 3 is in running order, supporting leg 5, which is in, stretches out shape
State is contacted with ground, and when supporting mechanism 3 is in collapsed state, supporting leg 5 is in contraction state, and supporting mechanism 3 has work shape
State and collapsed state and supporting leg 5 are collapsible so that the approach angle of concrete spraying vehicle is larger, so as to improve concrete spray
Vehicle is starched in driving performance.Supporting leg 5 preferably uses oil cylinder in the present embodiment.
Detent mechanism 7 in the embodiment of the present invention includes, the first positioning hole being arranged on support leg beam 6 and the second positioning
Hole is equipped with sleeve 71 on pedestal 21, and positioning pin 72 and elastic component 73 are provided in sleeve 71, and elastic component 73 is so that positioning
Pin 72 has the trend moved straight down, is provided with to limit the locating part that positioning pin 72 moves down at the top of positioning pin 72
74, the first inclined-plane 75 is provided at the top of sleeve 71, the second inclined-plane 76, the first inclined-plane 75 are provided in the bottom of locating part 74
It is contacted with the second inclined-plane 76, positioning pin 72 coordinates with first positioning hole so that supporting mechanism 3 is in collapsed state, positioning pin 72
With the second location hole with complete so that supporting mechanism 3 is in running order.
When supporting mechanism 3 is in collapsed state, positioning pin is placed in first positioning hole；When arm support 4 needs to carry out operation
When, supporting mechanism 3 needs to complete the conversion from collapsed state to working condition, specifically, rotary spacing part 74, due to first tiltedly
The setting on 75 and second inclined-plane 76 of face, locating part 74 can generate displacement straight up, due to locating part during rotation
74 are fixedly connected with positioning pin 72, and therefore, positioning pin 72 can also generate displacement straight up, so that positioning pin 72 is from
It removes in a positioning hole, but in the process, under the action of elastic component 73, positioning pin 72 still maintains becoming of moving down
Gesture, at this point, turning legs beam 6, after positioning pin 72 is made to be staggered with first positioning hole, positioning pin 72 under the action of elastic component 73,
It is contacted with pedestal 21, is rotated further support leg beam 6, the bottom of positioning pin 72 keeps the state contacted with pedestal 21, and can be in supporting leg
It is slided on beam 6, when support leg beam 6 is rolled over the position of working condition, positioning pin 72 can be automatic under the action of elastic component 73
Into in the second location hole, under the action of 72 and second location hole of positioning pin, keep supporting mechanism 3 in running order.
Wherein, elastic component 73 preferably uses spring.
Arm support 4 in the embodiment of the present invention includes pitching arm support 41 and telescopic jib 42.Wherein, pitching arm support 41 includes back
Turntable 411 and large arm 412, one end of large arm 412 and revolving platform 411 are hinged, and large arm 412 can exist relative to revolving platform 411
It is rotated in perpendicular, is hinged with telescoping mechanism 413 on revolving platform 411, connecting rod 414, connecting rod 414 are hinged in large arm 412
One end and the telescopic end of telescoping mechanism 413 far from large arm 412 are hinged, and frame linking 415, frame linking 415 are hinged on revolving platform 411
It is hinged with the telescopic end of telescoping mechanism 413, and hinged with connecting rod 414 simultaneously, frame linking 415 is higher than with 411 hinged place of revolving platform to be stretched
Contracting mechanism 413 and 411 hinged place of revolving platform.
Pitching arm support 41 provided in an embodiment of the present invention, is hinged with telescoping mechanism 413 on revolving platform 411, in large arm 412
On be hinged with connecting rod 414, the one end of connecting rod 414 far from large arm 412 and the telescopic end of telescoping mechanism 413 are hinged, in revolving platform 411
On be hinged with frame linking 415, frame linking 415 and the telescopic end of telescoping mechanism 413 are hinged, and hinged with connecting rod 414 simultaneously, frame linking 415
With hinged place of 411 hinged place of revolving platform higher than telescoping mechanism 413 and revolving platform 411.When the telescopic end of telescoping mechanism 413 extends
When, the telescopic end of telescoping mechanism 413 pushes connecting rod 414 to rotate large arm 412, in the process, frame linking 415 to connecting rod 414 with
And the telescopic end of telescoping mechanism 413 plays stabilization.Due to the effect of connecting rod 414 so that telescoping mechanism 413 is in the process of work
The middle wide-angle pitching for realizing large arm 412, therefore, it is possible to realize the wide-angle pitching of large arm, and it is compact-sized.
Wherein, telescoping mechanism 413 and 414 angle of connecting rod are α, and the opening of angle is to revolving platform 411, and α≤180 °.
In the embodiment of the present invention, the side of 412 pitching of large arm is provided with mounting base 416 in the bottom of revolving platform 411, stretches
Contracting mechanism 413 is hinged with mounting base 416.The setting of mounting base 416 so that telescoping mechanism 413 and revolving platform 411 have it is certain away from
From so as to make the telescopic end of telescoping mechanism 413, telescoping mechanism 413 has bigger relative to revolving platform 411 during flexible
Rotational angle, finally enables the telescopic end of telescoping mechanism 413 make connecting rod 414 that large arm 412 is jacked up higher.
In the embodiment of the present invention, the forearm connecting seat of one end articulated telescopic arm support 42 far from revolving platform 411 in large arm 412
421, forearm connecting seat 421 can be rotated relative to large arm 412 in perpendicular, and pull rod is hinged on revolving platform 411
422, the one end of pull rod 422 far from revolving platform 411 is hinged with forearm connecting seat 421, revolving platform 411, large arm 412, forearm connection
Seat 421 and pull rod 422 form four-bar mechanism.
In the embodiment of the present invention, at the beginning of large arm 412 rotates, forearm connecting seat 421 is in horizontality, when large arm 412
When carrying out pitching, i.e., large arm 412 is rotated relative to revolving platform 411, since pull rod 422 connects respectively with revolving platform 411, forearm
Joint chair 421 is hinged, and therefore, during large arm 412 rotates, pull rod 422 can also rotate identical angle relative to revolving platform 411
Degree, collateral security forearm connecting seat 421 is always in level.Again due to using large arm 412 as the connecting rod in four-bar mechanism
Effect, therefore, revolving platform 411, large arm 412, forearm 421 and pull rod 422 form the stabilized soil pavement of four-bar mechanism
Have good.
Balance base 423 is installed on forearm connecting seat 421, balance base 423 is mounted on 421 upside of forearm connecting seat, draws
The one end of bar 422 far from revolving platform 411 is hinged with balance base 423.
Pull rod mounting base 424 is installed on revolving platform 411, pull rod 422 is hinged with pull rod mounting base 424.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (7)
1. a kind of concrete spraying vehicle, including automobile chassis (1), the automobile chassis (1) includes driver's cabin (2) and crossbeam, institute
It states driver's cabin (2) to be arranged on the crossbeam, which is characterized in that be provided with pedestal (21), the pedestal on the crossbeam
(21) it is arranged in front of driver's cabin and is fixedly connected with the crossbeam, swing mechanism, concrete are provided on the pedestal (21)
The revolving platform (411) of shotcrete vehicle arm support (4) is connect with the swing mechanism, and the swing mechanism is for so that the revolving platform
(411) it rotates；
The supporting mechanism (3) for being used to support the pedestal (21) is provided on the pedestal (21), the supporting mechanism (3) has
The working condition of the pedestal (21) is used to support when the arm support (4) works and is had and is not worked in the arm support (4)
When collapsed state；
The supporting mechanism (3) includes, and supporting leg (5) and support leg beam (6), the supporting leg (5) are fixedly mounted on the support leg beam (6)
On, the one end of the support leg beam (6) far from the supporting leg (5) is hinged with the pedestal (21), is also set on the pedestal (21)
It is equipped with so that the supporting mechanism (3) keeps the detent mechanism (7) of working condition；
The detent mechanism (7) includes, the first positioning hole being arranged on the support leg beam (6) and the second location hole, described
Sleeve (71) on pedestal (21) is installed, positioning pin (72) and elastic component (73), the bullet are provided in the sleeve (71)
Property part (73) so that the positioning pin (72) has the trend that moves straight down, be provided at the top of the positioning pin (72)
For limiting the locating part (74) that the positioning pin (72) moves down, the first inclined-plane is provided at the top of the sleeve (71)
(75), the second inclined-plane (76), first inclined-plane (75) and second inclined-plane are provided in the bottom of the locating part (74)
(76) it contacting, the positioning pin (72) and the first positioning hole coordinate so that the supporting mechanism (3) is in collapsed state,
The positioning pin (72) coordinates with second location hole so that the supporting mechanism (3) is in running order；
Wherein, the elastic component is specially spring.
2. concrete spraying vehicle according to claim 1, which is characterized in that the arm support (4) includes pitching arm support (41)
With telescopic jib (42), the pitching arm support (41) includes large arm (412), one end and the revolving platform of the large arm (412)
(411) it is hinged, and the large arm (412) can be rotated relative to the revolving platform (411) in perpendicular, the revolving platform
(411) telescoping mechanism (413) is hinged on, connecting rod (414) is hinged in large arm (412), connecting rod (414) is far from the large arm
(412) telescopic end of one end and telescoping mechanism (413) is hinged, and frame linking (415), the company are hinged on revolving platform (411)
Frame (415) and the telescopic end of the telescoping mechanism (413) are hinged, and hinged with the connecting rod (414) simultaneously, the frame linking
(415) with the revolving platform (411) hinged place higher than the telescoping mechanism (413) and the revolving platform (411) hinged place.
3. concrete spraying vehicle according to claim 2, which is characterized in that the telescoping mechanism (413) and the connecting rod
(414) angle is α, and the opening of angle is to the revolving platform (411), and α≤180 °.
4. concrete spraying vehicle according to claim 3, which is characterized in that lean on institute in the bottom of the revolving platform (411)
The side for stating large arm (412) pitching is provided with mounting base (416), and the telescoping mechanism (413) is cut with scissors with the mounting base (416)
It connects.
5. concrete spraying vehicle according to claim 4, which is characterized in that far from the revolution on the large arm (412)
One end of platform (411) is hinged the forearm connecting seat (421) of the telescopic jib (42), and the forearm connecting seat (421) being capable of phase
The large arm (412) in perpendicular is rotated, pull rod (422), the pull rod are hinged on the revolving platform (411)
(422) one end far from the revolving platform (411) and forearm connecting seat (421) are hinged, the revolving platform (411), the large arm
(412), the forearm connecting seat (421) and the pull rod (422) form four-bar mechanism.
6. concrete spraying vehicle according to claim 5, which is characterized in that installed on the forearm connecting seat (421)
There is balance base (423), for the balance base (423) on the upside of the forearm connecting seat (421), the pull rod (422) is separate
One end of the revolving platform (411) is hinged with the balance base (423).
7. concrete spraying vehicle according to claim 6, which is characterized in that be fixedly mounted on the revolving platform (411)
There is pull rod mounting base (424), the pull rod (422) is hinged with the pull rod mounting base (424).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594417.4A CN106050267B (en) | 2016-07-26 | 2016-07-26 | A kind of concrete spraying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594417.4A CN106050267B (en) | 2016-07-26 | 2016-07-26 | A kind of concrete spraying vehicle |
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| Publication Number | Publication Date |
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| CN106050267A CN106050267A (en) | 2016-10-26 |
| CN106050267B true CN106050267B (en) | 2018-06-26 |
Family
ID=57418379
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610594417.4A Active CN106050267B (en) | 2016-07-26 | 2016-07-26 | A kind of concrete spraying vehicle |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU857470A1 (en) * | 1979-04-26 | 1981-08-23 | Всесоюзный Институт По Проектированию Организации Энергетического Строительства "Оргэнергострой" | Drilling unit |
| CN1151015C (en) * | 2000-09-13 | 2004-05-26 | 济南山川机器人工程公司 | Concrete jetting robot |
| CN102080450A (en) * | 2010-12-27 | 2011-06-01 | 长沙科达建设机械制造有限公司 | Concrete spray mechanical arm |
| CN102536263A (en) * | 2012-01-19 | 2012-07-04 | 成都市新筑路桥机械股份有限公司 | Rotary folding-type wet sprayer arm frame |
| CN103758536B (en) * | 2014-01-24 | 2016-01-06 | 湖南五新隧道智能装备股份有限公司 | A kind of concrete spraying vehicle |
| CN104631832A (en) * | 2015-02-12 | 2015-05-20 | 湖南五新重型装备有限公司 | Engineering chassis concrete sprayer |
| CN105697035B (en) * | 2016-04-18 | 2018-12-21 | 湖南五新隧道智能装备股份有限公司 | A kind of cantilever crane assembly and concrete spraying vehicle |
| CN206053964U (en) * | 2016-07-26 | 2017-03-29 | 湖南五新隧道智能装备股份有限公司 | A kind of concrete spraying vehicle |
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2016
- 2016-07-26 CN CN201610594417.4A patent/CN106050267B/en active Active
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| CN106050267A (en) | 2016-10-26 |
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