CN208587168U - Concrete spreader terminal mechanism and multiple degrees of freedom concrete distributing system - Google Patents
Concrete spreader terminal mechanism and multiple degrees of freedom concrete distributing system Download PDFInfo
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- CN208587168U CN208587168U CN201821239599.4U CN201821239599U CN208587168U CN 208587168 U CN208587168 U CN 208587168U CN 201821239599 U CN201821239599 U CN 201821239599U CN 208587168 U CN208587168 U CN 208587168U
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- adjustable pipe
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- concrete spreader
- hose
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Abstract
The utility model belongs to concrete conveyance technical field in tunnel-liner.A kind of concrete spreader terminal mechanism and multiple degrees of freedom concrete distributing system, its connection is arranged on the discharge nozzle of concrete spreader, including adjustable pipe, adjustable pipe is connected to setting with the discharge nozzle, and the adjustable pipe is arranged by gyro black assembly support in the discharging tube end；Cloth hose is connected to the adjustable pipe, and is provided with wobble component between the adjustable pipe and the cloth hose；Gyro black assembly drives adjustable pipe and cloth hose to make around discharge nozzle back rotation, and wobble component drives the cloth hose to make relative to floating swing of the adjustable pipe.The application can be realized multiple degrees of freedom of the concrete on a hemisphere face and adjust, to substantially increase the practicability of concrete spreader, to meet the concrete conveyance requirement in Tunnel Second Lining operation, the adjustment moved with concrete conveyance orientation for reducing whole equipment, so that operating efficiency is effectively improved.
Description
Technical field
The utility model belongs to concrete conveyance technical field in tunnel-liner, and in particular to a kind of concrete spreader is whole
Terminal structure and multiple degrees of freedom concrete distributing system.
Background technique
Currently, being constructed in the concrete construction in construction site using concrete spreader.Concrete spreader
Effect be by pump pressure come concrete casting position is sent to by pipeline.Under normal circumstances, the terminal of concrete spreader connects
A hose is connect, hose is sagging, and concrete, which passes through, falls on casting position under hose.Work as in the construction of Tunnel Second Lining concrete
In, need duct end to can be realized the transverse direction or upward conveying of concrete.Usual manner can not achieve the transverse direction of concrete
Or be delivered up, it cannot achieve multivariant adjustment, it is complicated during adjustment, lead to the conveying cloth low efficiency of concrete
Under.
Summary of the invention
The purpose of this utility model be it is in view of the above problems and insufficient, a kind of concrete spreader terminating machine is provided
Structure and multiple degrees of freedom concrete distributing system, it is reasonable in design, compact, it can be realized the multiple degrees of freedom adjustment of concrete,
To complete the concrete conveyance of lateral orientation or upward orientation.
In order to achieve the above objectives, it is adopted the technical scheme that:
A kind of concrete spreader terminal mechanism, connection are arranged on the discharge nozzle of concrete spreader, comprising: activity
Pipe is connected to setting with the discharge nozzle, and the adjustable pipe is arranged by gyro black assembly support in the discharging tube end；With
Cloth hose is connected to the adjustable pipe, and is provided with wobble component between the adjustable pipe and the cloth hose；Its
In, the gyro black assembly drives the adjustable pipe and cloth hose to act around the discharge nozzle revolution, and the wobble component drives
The cloth hose is moved to make relative to floating swing of the adjustable pipe.
The gyro black assembly includes: rotary disk, and pivot joint is arranged on the discharge nozzle, and the adjustable pipe is fixedly installed
On the rotary disk；With the rotary motive power source for driving the revolution disc spins；Connection chamber, institute are provided in the middle part of the rotary disk
Discharge nozzle is stated with adjustable pipe by being connected to chamber connection.
The gyro black assembly includes: return bend, with the discharge nozzle by turn round pipe collar connect, the adjustable pipe with time
Tube fixation is docked and connected；With the rotary motive power source for driving the return bend rotation.
The gyro black assembly is angling cylinder, is provided with connection chamber in the middle part of the angling cylinder, the discharge nozzle and described
Adjustable pipe is connected to by the connection chamber.
The wobble component includes: clamping unit, and pivot joint is arranged in the adjustable pipe, and the cloth hose supports
It is arranged in the clamping unit；With swing power push-rod, it is arranged between the clamping unit and the adjustable pipe, and drive
It moves the clamping unit and cloth hose is swung.
It is provided with hinged support seat in the adjustable pipe, it is described to swing wherein the one of power push-rod and the hinged support seat
End is hinged, and the clamping unit and the other end of the hinged support seat are hinged.
The clamping unit includes: two hose sheaths, and two hose sheaths are slidably located on the cloth hose,
The hose sheath and adjustable pipe close to adjustable pipe are pivotally connected；Connecting rod, both ends are pivotally connected with two hose sheaths respectively；And drive
Rotating ring is arranged on the connecting rod, and the drive ring and the motion end for swinging power push-rod are pivotally connected.
The swing power push-rod is hydraulic cylinder.
The adjustable pipe includes straight pipe and bend loss, and the straight pipe is connected to fixation by pipe clamp with bend loss.
A kind of multiple degrees of freedom concrete distributing system, comprising: concrete spreader；Such as above-mentioned concrete spreader terminal
Mechanism is correspondingly arranged on the discharge nozzle of the concrete spreader；And control system, adjust the gyro black assembly and pendulum
The angle of revolution of dynamic component and amplitude of fluctuation, to realize multivariant adjusting concrete conveyance orientation.
By adopting the above technical scheme, acquired beneficial effect is:
The application overall construction design is reasonable, by gyro black assembly and wobble component, so as to realize that concrete exists
Multiple degrees of freedom on one hemisphere face is adjusted, so that the practicability of concrete spreader is substantially increased, to meet in tunnel
Concrete conveyance requirement in secondary lining operation so that in tunnel-liner operation, reduce whole equipment move and concrete
The adjustment for conveying orientation, so that operating efficiency is effectively improved.
The application is applied in tunnel-liner operation, due to the limitation of working space size and space structure, leads to coagulation
Soil conveying needs to realize multivariant adjusting, and meet each different direction pours operation, compared to traditional coagulation handwoven cloth
Material system, what the application can optimize entire tunnel-liner pours operation technique, reduces the investment of personnel, ensures concreting
The continuity of operation, realizes to adjust in real time and pours orientation, guarantees pouring quality, can according to the structure feature for pouring position,
The movement of gyro black assembly and wobble component is controlled by control system, automation is realized in the track for concrete conveyance of making rational planning for
Control.
Detailed description of the invention
It, hereinafter will be to the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing simply introduced.Wherein, attached drawing is used only for showing some embodiments of the utility model, rather than will be originally practical new
The whole embodiments limited to this of type.
Fig. 1 is one of the structural schematic diagram of the application concrete spreader terminal mechanism.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is the second structural representation of the application concrete spreader terminal mechanism.
Fig. 4 is the overlooking structure diagram of Fig. 3.
Fig. 5 is the third structural representation of the application concrete spreader terminal mechanism.
Serial number in figure: 100 it is discharge nozzle, 200 is gyro black assembly, 201 is rotary disk, 202 is angling cylinder, 203 is back
Tube, 204 be bearing block, 205 be turning motor, 206 be driving gear, 207 be driven gear, 300 be adjustable pipe, 301 be
Straight pipe, 302 be bend loss, 400 be cloth hose, 500 be wobble component, 510 be swing power push-rod, 520 be that clamping is single
Member, 521 be hose sheath, 522 be connecting rod, 523 be drive ring, 524 be hinged support seat, 601 be pipe clamp, 602 be return bend
Hoop, 603 be support pipe clamp, 604 be articulated shaft, 605 be pedestal.
Specific embodiment
In order to enable the purpose of the technical solution of the utility model, technical characteristic and technical effect are clearer, hereinafter
The attached drawing of the utility model specific embodiment will be combined, the exemplary scenario of the utility model embodiment is carried out clearly and completely
Description.Obviously, described embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on institute
The embodiments of the present invention of description, those of ordinary skill in the art institute obtained under the premise of being not necessarily to creative work
There are other embodiments, fall within the protection scope of the utility model.
Referring to Fig. 1-Fig. 5, this application discloses a kind of concrete spreader terminal mechanism, connection is arranged in coagulation handwoven cloth
On the discharge nozzle 100 of material machine, for adjusting the conveying direction of concrete, specifically include adjustable pipe 300 and cloth hose 400,
Adjustable pipe 300 is connected to setting with discharge nozzle 100, and adjustable pipe 300 is arranged by the support of gyro black assembly 200 at 100 end of discharge nozzle
Portion；Cloth hose 400 is connected to adjustable pipe 300, and is provided with wobble component between adjustable pipe 300 and cloth hose 400
500；Wherein, gyro black assembly 200 drives adjustable pipe 300 and cloth hose 400 to act around 100 revolution of discharge nozzle, and wobble component
500 driving cloth hoses 400 are made relative to floating swing of adjustable pipe 300, in order to improve concrete conveying orientation adjustable range,
Straight pipe and bend loss are set by adjustable pipe 300 in the present embodiment, straight pipe 301 is connected to bend loss 302 by pipe clamp 601
It is fixed, at this point, the discharge port of cloth hose 400 can move on a relatively large rotary track when being turned round, knot
The floating swing for closing wobble component 500 is made, so as to realize swing on any point on rotary track, to realize
Multivariant adjusting is carried out in the range of a hemispherical, and then meet the concrete conveyance of Tunnel Second Lining operation
Demand.
Specifically, can be taken various forms for the structure of the gyro black assembly between adjustable pipe and discharge nozzle, first
Kind form are as follows: as depicted in figs. 1 and 2, gyro black assembly 200 includes the rotary motive power source that disc spins are turned round in rotary disk 201 and driving,
The pivot joint of its rotary disk is arranged on discharge nozzle 100, and adjustable pipe 300 is fixed on rotary disk 201, and rotary motive power source can
To use turning motor and driving gear, outer gear ring is set on the outside of rotary disk, to drive driving gear rotation by driving motor
Turn, can also be by worm gear structure further by the rotation for engaging realization rotary disk of driving gear and outer gear ring, it will
Rotary disk is set as turbine rotary disk, and turning motor drives screw rod rotation, so that turbine be driven to turn round disc spins；In rotary disk
Portion is provided with connection chamber, discharge nozzle and adjustable pipe by being connected to chamber connection, if there is sealing problem, in adjustable pipe 300 and even
Between cavity, discharge nozzle 100 sealing structures such as sealing ring are set with being connected between chamber.
Second of form of gyro black assembly are as follows: as shown in Figure 3 and Figure 4, gyro black assembly 200 includes return bend 203 and driving
The rotary motive power source of return bend rotation, return bend 203 are connect with discharge nozzle 100 by turning round pipe collar 602, realize rotary sealing
Connection, adjustable pipe 300 are docked and connected with return bend 203 by ring flange fixation, and return bend 203 is fixed on by bearing block 204
On concrete spreader or on the pedestal 605 that is separately provided, discharge nozzle 100 is by supporting pipe clamp 603 to be fixed on concrete distributing
On machine or pedestal, turning motor is arranged in material distributing machine or pedestal in rotary motive power source, and driven gear is arranged on return bend
207, the fixed driving gear 206 of the output end of turning motor 205, to drive the rotation of return bend.
The third form of gyro black assembly are as follows: as shown in figure 5, gyro black assembly 200 is angling cylinder 202, angling cylinder 202
Rotating shaft in the middle part of be provided with connection chamber, discharge nozzle and rotating shaft are connected by the revolving structures revolution such as revolution pipe collar, adjustable pipe
It is fixedly connected with rotating shaft, and discharge nozzle is connected to adjustable pipe by being connected to chamber, so that passing through angling cylinder realizes revolution movement
Driving and orientation control.
The purpose of above structure is the stability of guarantee revolving structure, while right in Optimization Support concrete delivery service
The active force of revolving structure realizes the stability of total.
In the present embodiment, in order to ensure the controllability of stability and motion profile in cloth hose adjustment process, pendulum
The specific structure of dynamic component includes clamping unit 520 and swings power push-rod 510, in the present embodiment, swings power push-rod 510
For hydraulic cylinder.Clamping unit 520 includes two hose sheaths 521, connecting rod 522 and drive ring 523, and two hose sheaths 521 are sliding
It is dynamic to be set on cloth hose 400, it is provided with hinged support seat 524 in adjustable pipe 300, swings power push-rod and hinged support seat
524 wherein one end is hinged, and the hose sheath 521 and the other end of hinged support seat 524 close to adjustable pipe 300 are hinged, connecting rod
522 both ends pass through articulated shaft 604 respectively and two hose sheaths 521 are pivotally connected；Drive ring 523 is arranged on connecting rod 522, and drive ring
523 are pivotally connected with the motion end for swinging power push-rod 510.
Disclosed herein as well is a kind of multiple degrees of freedom concrete distributing systems, including concrete spreader, such as above-mentioned implementation
The concrete spreader terminal mechanism and control system of example, concrete spreader terminal mechanism are correspondingly arranged at concrete spreader
Discharge nozzle on；Control system adjusts angle of revolution and the amplitude of fluctuation of gyro black assembly and wobble component, to realize mostly certainly
By the adjusting concrete conveyance orientation spent.
During the work time, according to tunnel cross-section structure snd size, in conjunction with construction technology, so that it is determined that the row of cloth hose
Track is walked, program setting, the movement of controlling terminal mechanism, along corresponding are carried out to gyro black assembly and wobble component by control system
Run trace movement, realize requirement to concrete conveyance orientation during tunnel-liner.
Unless otherwise defined, the technical term or scientific term used herein is should be in the utility model fields
The ordinary meaning that personage with general technical ability is understood.Make in the utility model patent application specification and claims
The similar word such as "one" or " one " also not necessarily indicates quantity limitation.The similar word such as " comprising " or "comprising"
The meaning of one's words points out that element or object before the existing word are covered the element for appearing in the word presented hereinafter or object and its be equal, and
It is not excluded for other elements or object." connection " either the similar word such as " connected " not now schedules physics or mechanical company
It connects, but may include electrical connection, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for
Indicate relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship may also correspondingly change
Become.
It is described in detail the exemplary embodiment of the utility model above in reference to preferred embodiment, however this field
Technical staff can make above-mentioned specific embodiment more it will be appreciated that under the premise of without departing substantially from the utility model theory
Kind of modification and remodeling, and can to the utility model proposes each technical characteristic, structure carry out multiple combinations, and without departing from this reality
With novel protection scope, the protection scope of the utility model is determined by the attached claims.
Claims (10)
1. a kind of concrete spreader terminal mechanism, connection is arranged on the discharge nozzle of concrete spreader, which is characterized in that
Include:
Adjustable pipe is connected to setting with the discharge nozzle, and the adjustable pipe is arranged by gyro black assembly support in the discharging
Tube end；
It with cloth hose, is connected to the adjustable pipe, and be provided with swing between the adjustable pipe and the cloth hose
Component；
Wherein, the gyro black assembly drives the adjustable pipe and cloth hose to act around the discharge nozzle revolution, and the swing
Cloth hose described in Component driver is made relative to floating swing of the adjustable pipe.
2. concrete spreader terminal according to claim 1 mechanism, which is characterized in that the gyro black assembly includes:
Rotary disk, pivot joint is arranged on the discharge nozzle, and the adjustable pipe is fixed on the rotary disk；
With the rotary motive power source for driving the revolution disc spins；
Connection chamber, the discharge nozzle and adjustable pipe are provided in the middle part of the rotary disk by being connected to chamber connection.
3. concrete spreader terminal according to claim 1 mechanism, which is characterized in that the gyro black assembly includes:
Return bend is connect with the discharge nozzle by turning round pipe collar, and the adjustable pipe is docked and connected with return bend fixation；
With the rotary motive power source for driving the return bend rotation.
4. concrete spreader terminal according to claim 1 mechanism, which is characterized in that the gyro black assembly is revolution oil
Cylinder, the angling cylinder middle part are provided with connection chamber, the discharge nozzle and the adjustable pipe and are connected to chamber connection by described.
5. concrete spreader terminal according to claim 1 mechanism, which is characterized in that the wobble component includes:
Clamping unit, pivot joint are arranged in the adjustable pipe, and cloth hose support is arranged in the clamping unit；
With swing power push-rod, be arranged between the clamping unit and the adjustable pipe, and drive the clamping unit and
Cloth hose is swung.
6. concrete spreader terminal according to claim 5 mechanism, which is characterized in that be arranged in the adjustable pipe hinged
Support base is connect, described wherein one end for swinging power push-rod and the hinged support seat is hinged, the clamping unit and the hinge
The other end for connecing support base is hinged.
7. concrete spreader terminal according to claim 5 or 6 mechanism, which is characterized in that the clamping unit includes:
Two hose sheaths, two hose sheaths are slidably located on the cloth hose, close to the hose of adjustable pipe
Sheath and adjustable pipe are pivotally connected；
Connecting rod, both ends are pivotally connected with two hose sheaths respectively；
And drive ring, it is arranged on the connecting rod, and the drive ring and the motion end for swinging power push-rod are pivotally connected.
8. concrete spreader terminal according to claim 5 mechanism, which is characterized in that the swing power push-rod is liquid
Compressing cylinder.
9. concrete spreader terminal according to claim 1 mechanism, which is characterized in that the adjustable pipe includes straight pipe
And bend loss, the straight pipe are connected to fixation by pipe clamp with bend loss.
10. a kind of multiple degrees of freedom concrete distributing system characterized by comprising
Concrete spreader；
Concrete spreader terminal mechanism as described in claim 1-9 is any, is correspondingly arranged at the concrete spreader
Discharge nozzle on；
And control system, angle of revolution and the amplitude of fluctuation of the gyro black assembly and wobble component are adjusted, to realize mostly certainly
By the adjusting concrete conveyance orientation spent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239599.4U CN208587168U (en) | 2018-08-02 | 2018-08-02 | Concrete spreader terminal mechanism and multiple degrees of freedom concrete distributing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821239599.4U CN208587168U (en) | 2018-08-02 | 2018-08-02 | Concrete spreader terminal mechanism and multiple degrees of freedom concrete distributing system |
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| Publication Number | Publication Date |
|---|---|
| CN208587168U true CN208587168U (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821239599.4U Active CN208587168U (en) | 2018-08-02 | 2018-08-02 | Concrete spreader terminal mechanism and multiple degrees of freedom concrete distributing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716411A (en) * | 2018-08-02 | 2018-10-30 | 中铁工程装备集团有限公司 | Concrete spreader terminal mechanism and multiple degrees of freedom concrete distributing system |
| CN114837085A (en) * | 2022-04-19 | 2022-08-02 | 中交第二航务工程局有限公司 | Self-adaptive high-water-level variable reservoir area bridge concrete pumping device and construction method |
-
2018
- 2018-08-02 CN CN201821239599.4U patent/CN208587168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716411A (en) * | 2018-08-02 | 2018-10-30 | 中铁工程装备集团有限公司 | Concrete spreader terminal mechanism and multiple degrees of freedom concrete distributing system |
| CN114837085A (en) * | 2022-04-19 | 2022-08-02 | 中交第二航务工程局有限公司 | Self-adaptive high-water-level variable reservoir area bridge concrete pumping device and construction method |
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