CN207121793U - A kind of steel fiber reinforced concrete flattens header structure - Google Patents
A kind of steel fiber reinforced concrete flattens header structure Download PDFInfo
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- CN207121793U CN207121793U CN201720845728.3U CN201720845728U CN207121793U CN 207121793 U CN207121793 U CN 207121793U CN 201720845728 U CN201720845728 U CN 201720845728U CN 207121793 U CN207121793 U CN 207121793U
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- fiber reinforced
- reinforced concrete
- roller
- walking beam
- steel fiber
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Abstract
It the utility model is related to a kind of steel fiber reinforced concrete leveling header structure, unnecessary concrete material is scraped off using V-type plate in the prior art to overcome, the steel fibre of random distribution is caused to be taken out of from concrete, the shortcomings that directly affecting the flatness of construction, the utility model includes framework, walking beam assembly, spiral distributor, along in the leveling head direction of motion, roller distributing device is additionally provided with before spiral distributor, roller distributing device is a rotatable roller, roller is connected by the bearing block one at both ends with support, wheel motor is installed at one end, connected between support and framework by articulated slab, the utility model can be applied to paving for steel fiber reinforced concrete and normal concrete simultaneously, leveling construction.
Description
Technical field
The leveling header structure of concrete screed tool is the utility model is related to, especially a kind of steel fiber reinforced concrete leveling head
Structure.
Background technology
In recent years, steel fiber reinforced concrete is at home and abroad developed rapidly, and it overcomes the tensile strength of normal concrete
Low, the shortcomings of ultimate extension is small, easy to crack, there is tension, bending resistance, shearing resistance, resistance to split, the performance such as endurance, high tenacity.Due to steel
The steel fibre of random distribution is mixed with fiber concrete, so difficulty of construction also relative increase.Concrete of the prior art
Flatten machinery leveling head mechanism, along leveling head direction of travel, V-type plate is provided with before spiral distributor, steel fibre mixes
When paving, flattening of solidifying soil, it is most of that unnecessary concrete material is all scraped off using V-type plate, it can so cause the steel of random distribution
Fiber is taken out of from concrete, directly affects the flatness of construction.
The content of the invention
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art part, there is provided a kind of that unnecessary is mixed
Solidifying earth material takes the mode of rolling to carry out the steel fiber reinforced concrete of paving and leveling and flattens header structure.
The purpose of this utility model is achieved through the following technical solutions：Including framework, walking beam assembly, screw distribution
Device, along in the leveling head direction of motion, roller distributing device is additionally provided with before spiral distributor.
Described roller distributing device is a rotatable roller.
Described roller is connected by the bearing block one at both ends with support, and wheel motor is installed at one end, support and framework
Between connected by articulated slab.
The beneficial effects of the utility model are：Simple in construction, leveling precision is high, can be applied to simultaneously steel fiber reinforced concrete and
Normal concrete paves, flattens construction.
Brief description of the drawings：
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is another dimensional structure diagram of the present utility model.
Fig. 3 is side view of the present utility model.
1st, framework 2, spiral distributor 3, support 4, roller distributing device
5th, bearing block 1, wheel motor 7, auger motor 8, bearing block two
9th, articulated slab 10, walking beam assembly 11, walking beam 12, vibrating motor
13rd, power transmission shaft 14, eccentric block 15, vibrating shaft bearing 16, shock absorber
Embodiment：
Below with reference to the drawings and the specific embodiments, the utility model is described in further detail.
Reference picture 1, Fig. 2, Fig. 3, a kind of leveling header structure of steel fiber reinforced concrete, including framework 1, walking beam assembly 10,
Spiral distributor 2, roller distributing device 4.Roller distributing device 4 is located at along in the leveling head direction of motion, before spiral distributor 2.
Described roller distributing device 4 is a rotatable roller, and roller is connected by the bearing block 1 at both ends with support 3, wheel motor
6 installations at one end, are connected between support 3 and framework 1 by articulated slab 9.The spiral distributor 2 is that a rotary shaft is welded with two
Helical blade is arranged, two row's helical blade pitch are identical with rotation direction, and are uniformly distributed on the rotary shaft, and rotating shaft terminal passes through bearing
Seat 28 is connected with framework 1, and spiral distributor 2 is fixed on the bottom of framework 1, and one end is provided with an auger motor 7.The walking beam
Assembly 10 is arranged at before spiral distributor 2, is connected by the shock absorber 16 at both ends with framework 1, walking beam assembly 10 includes
Walking beam 11, power transmission shaft 13, vibrating shaft bearing 15, eccentric block 14, vibrating motor 12, are wherein provided with several on power transmission shaft 13
Eccentric block 14, power transmission shaft 13 are fixed on walking beam 11 by vibrating shaft bearing 15, one end and the vibrating motor 12 of power transmission shaft 13
Connection.
During construction, leveling head is paved smooth with a shown in Fig. 3 to motion, unnecessary concrete material；The band of wheel motor 6
Dynamic roller b as shown in Figure 3 is to rotation, and because the rotation of roller distributing device 4 rolls, the steel fibre mixed in concrete is rolled
It is smooth, it is therefore prevented that steel fibre is taken out of from concrete, so as to improve the flatness of steel fiber reinforced concrete construction；Auger motor 7
Drive the c as shown in Figure 3 of spiral distributor 2 identical with roller distributing device 4 to rotation, its rotation direction；Vibrating motor 12 drives transmission
Eccentric block 14 on axle 13 is rotated at a high speed with 3500-4000r/min speed, walking beam assembly 10 is produced dither, from
And the concrete to paving, jolt ramming and warehouse are carried out, to ensure the intensity on steel fiber reinforced concrete construction road surface.
Claims (3)
1. a kind of steel fiber reinforced concrete flattens header structure, including framework（1）, walking beam assembly（10）, spiral distributor（2）, institute
The spiral distributor stated（2）Two row's helical blades are welded with for a rotary shaft, two row's helical blade pitch are identical with rotation direction, and
On the rotary shaft, rotating shaft terminal passes through bearing block two for even distribution（8）With framework（1）Connection, spiral distributor（2）It is fixed on frame
Frame（1）Bottom, one end are provided with an auger motor（7）, described walking beam assembly（10）It is arranged at spiral distributor（2）Before
Face, pass through the shock absorber at both ends（16）With framework（1）Connection, walking beam assembly（10）Including walking beam（11）, power transmission shaft（13）、
Vibrating shaft bearing（15）, eccentric block（14）, vibrating motor（12）, wherein power transmission shaft（13）On several eccentric blocks are installed
（14）, power transmission shaft（13）Pass through vibrating shaft bearing（15）It is fixed on walking beam（11）On, power transmission shaft（13）One end with vibration horse
Up to 12 connections, it is characterised in that：Along in the leveling head direction of motion, spiral distributor（2）Before be additionally provided with roller distributing device
（4）.
A kind of 2. steel fiber reinforced concrete leveling header structure according to claim 1, it is characterised in that：The roller distributing device
（4）For a rotatable roller.
A kind of 3. steel fiber reinforced concrete leveling header structure according to claim 2, it is characterised in that：The axle that roller passes through both ends
Bearing one（5）With support（3）Connection, wheel motor（6）Install at one end, support（3）With framework（1）Between pass through articulated slab
（9）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845728.3U CN207121793U (en) | 2017-07-13 | 2017-07-13 | A kind of steel fiber reinforced concrete flattens header structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845728.3U CN207121793U (en) | 2017-07-13 | 2017-07-13 | A kind of steel fiber reinforced concrete flattens header structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207121793U true CN207121793U (en) | 2018-03-20 |
Family
ID=61612470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720845728.3U Active CN207121793U (en) | 2017-07-13 | 2017-07-13 | A kind of steel fiber reinforced concrete flattens header structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207121793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512871A (en) * | 2019-09-03 | 2019-11-29 | 广东博智林机器人有限公司 | A kind of concreting outfit and its construction method |
-
2017
- 2017-07-13 CN CN201720845728.3U patent/CN207121793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512871A (en) * | 2019-09-03 | 2019-11-29 | 广东博智林机器人有限公司 | A kind of concreting outfit and its construction method |
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