CN103103912B - Slipform paver concrete compaction vibrator - Google Patents
Slipform paver concrete compaction vibrator Download PDFInfo
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- CN103103912B CN103103912B CN201310057019.5A CN201310057019A CN103103912B CN 103103912 B CN103103912 B CN 103103912B CN 201310057019 A CN201310057019 A CN 201310057019A CN 103103912 B CN103103912 B CN 103103912B
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- speed shaft
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- high speed
- travelling gear
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Abstract
The invention relates to a cement concrete compaction external vibrator, especially to a slipform paver external vibrator for compulsive compaction of cement concrete during continuous pouring of kerbs, side ditches and other structures. The concrete compaction vibrator comprises a box body. A longitudinally arranged high speed shaft is disposed at a central position inside the box body. A low speed shaft and a drive shaft are arranged on two sides of the high speed shaft symmetrically. The middle parts of the low speed shaft and the drive shaft are respectively in fixed connection with a first eccentric block. The middle part of the high speed shaft is in fixed connection with a second eccentric block. The low speed shaft, the high speed shaft and the drive shaft are provided with transmission gears. One side of the box body is equipped with a driving hydraulic motor that drives the drive shaft to rotate. With a stable structure, the slipform paver concrete compaction vibrator provided in the invention can remove the concrete adhered to a template lower surface so as to ensure a smooth surface of a concrete structure.
Description
Technical field
The present invention relates to the closely knit external vibrator of a kind of cement concrete, particularly relating to a kind of slip form paver in the structure processes such as continuous placing road kerb, gutter for forcing the concrete external vibrator of solid cement.
Background technology
Existing most of slip form paver is all adopt plug-in type vibrating rod to carry out closely knit shaping, and required concrete slump must be stabilized in a rational scope, and slump is too high, and the structure spread occurs that slump is out of shape; Slump is too low, and concrete workability is poor, and vibrating head is difficult to evenly closely knit to it, and the defects such as hole, not full, inner hole appear in structure.
Summary of the invention
The object of the invention is to solve the problem, provide a kind of and can force the concrete Slipform paver concrete compaction vibrator of solid cement in the structure processes such as continuous placing road kerb, gutter.
The technical scheme realizing above-mentioned purpose is: Slipform paver concrete compaction vibrator, it is characterized in that: comprise casing, the upper end of casing is opening, the opening of casing upper end is provided with cover plate, center in casing is provided with the high speed shaft longitudinally arranged, the slow-speed shaft longitudinally arranged is provided with in casing below the left side of high speed shaft, the driving shaft longitudinally arranged is provided with in the casing of the lower right-hand side of high speed shaft, described slow-speed shaft and driving shaft are that symmetrical centre is arranged symmetrically with high speed shaft, the first eccentric block is fixedly connected with respectively at the middle part of slow-speed shaft and driving shaft, slow-speed shaft is identical with installation site with the size of the first eccentric block on driving shaft, the second eccentric block is fixedly connected with in the middle part of described high speed shaft, the front portion of driving shaft is provided with the first travelling gear, the rear portion of driving shaft is provided with the second travelling gear, the rear portion of high speed shaft is provided with the 3rd travelling gear, the front portion of slow-speed shaft is provided with the 4th travelling gear, described first travelling gear is meshed with the 4th travelling gear, described second travelling gear and the 3rd travelling gear are meshed, and are provided with the driving hydraulic motor driving driving shaft to rotate in the side of casing.
Optimally, the size of described first eccentric block is greater than the size of the second eccentric block.
Optimally, described cover plate is provided with air-vent, air-vent has been threaded ventilative screw.
The course of work of the present invention and beneficial effect:
During use, hydraulic motor is driven to drive drive shaft turns, high speed shaft and slow-speed shaft is driven to rotate by travelling gear, eccentric block on each axle is along with the rotation generation vibration force of axle, driving shaft, the rotation of slow-speed shaft is low speed, eccentric block is larger, produce low frequency height exciting force, be conducive to the closely knit of structure, driving shaft is identical with slow-speed shaft rotating speed, turn to contrary, eccentric block size on it, shape is the same, the installation site of eccentric block makes these two axles only produce vibration force vertically, the centrifugal force in other direction is cancelled out each other, eliminate vibrator low frequency height exciting force to the damage of other parts, make whole mold mechanism more stable.
The rotating speed of high speed shaft is high; eccentric block is above little; it produces high frequency, a little exciting force; the action direction of this power of shaking is 360 degree; this performance can reduce it to the unstability caused by other mechanical shocks; can play again and remove concrete sticky below template, guarantee the smooth surface of concrete construction.
Described cover plate arranges air-vent, and described air-vent is threaded ventilative screw, can get rid of the hot gas in casing like this, release internal pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 be in Fig. 1 A-A to sectional view.
Detailed description of the invention
As shown in Figure 1, 2, the present invention includes casing 1, the upper end of casing 1 is opening, and the opening of casing 1 upper end is provided with cover plate 2, and described cover plate 2 is provided with air-vent 3, and air-vent 3 has been threaded ventilative screw 4.
Center in casing 1 is provided with the high speed shaft 5 longitudinally arranged, the slow-speed shaft 6 longitudinally arranged is provided with in casing 1 below the left side of high speed shaft 5, the driving shaft 7 longitudinally arranged is provided with in the casing 1 of the lower right-hand side of high speed shaft 5, described slow-speed shaft 6 and driving shaft 7 with high speed shaft 5 for symmetrical centre is arranged symmetrically with, the first eccentric block 8 is fixedly connected with respectively at the middle part of slow-speed shaft 6 and driving shaft 7, slow-speed shaft 6 is identical with installation site with the size of the first eccentric block 8 on driving shaft 7, the second eccentric block 9 is fixedly connected with in the middle part of described high speed shaft 5, the size of described first eccentric block 8 is greater than the size of the second eccentric block 9.
The front portion of driving shaft 7 is provided with the first travelling gear 10, the rear portion of driving shaft 7 is provided with the second travelling gear 11, the rear portion of high speed shaft 5 is provided with the 3rd travelling gear 12, the front portion of slow-speed shaft 6 is provided with the 4th travelling gear 13, described first travelling gear 10 is meshed with the 4th travelling gear 13, described second travelling gear 11 and the 3rd travelling gear 12 are meshed, and are provided with the driving hydraulic motor 14 driving driving shaft 7 to rotate in the side of casing 1.
Claims (3)
1. Slipform paver concrete compaction vibrator, it is characterized in that: comprise casing, the upper end of casing is opening, the opening of casing upper end is provided with cover plate, center in casing is provided with the high speed shaft longitudinally arranged, the slow-speed shaft longitudinally arranged is provided with in casing below the left side of high speed shaft, the driving shaft longitudinally arranged is provided with in the casing of the lower right-hand side of high speed shaft, described slow-speed shaft and driving shaft are that symmetrical centre is arranged symmetrically with high speed shaft, the first eccentric block is fixedly connected with respectively at the middle part of slow-speed shaft and driving shaft, slow-speed shaft is identical with installation site with the size of the first eccentric block on driving shaft, the second eccentric block is fixedly connected with in the middle part of described high speed shaft, the front portion of driving shaft is provided with the first travelling gear, the rear portion of driving shaft is provided with the second travelling gear, the rear portion of high speed shaft is provided with the 3rd travelling gear, the front portion of slow-speed shaft is provided with the 4th travelling gear, described first travelling gear is meshed with the 4th travelling gear, described second travelling gear and the 3rd travelling gear are meshed, and are provided with the driving hydraulic motor driving driving shaft to rotate in the side of casing.
2. Slipform paver concrete compaction vibrator according to claim 1, is characterized in that: the size of described first eccentric block is greater than the size of the second eccentric block.
3. Slipform paver concrete compaction vibrator according to claim 1 and 2, is characterized in that: described cover plate is provided with air-vent, and air-vent has been threaded ventilative screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310057019.5A CN103103912B (en) | 2013-02-25 | 2013-02-25 | Slipform paver concrete compaction vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310057019.5A CN103103912B (en) | 2013-02-25 | 2013-02-25 | Slipform paver concrete compaction vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103103912A CN103103912A (en) | 2013-05-15 |
| CN103103912B true CN103103912B (en) | 2015-04-22 |
Family
ID=48312086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310057019.5A Active CN103103912B (en) | 2013-02-25 | 2013-02-25 | Slipform paver concrete compaction vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103103912B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040559B (en) * | 2015-07-24 | 2017-06-30 | 济宁萨奥机械有限公司 | Road surface slip form mold of underneath type slip form paver |
| CN108975951B (en) * | 2017-12-28 | 2020-05-01 | 内蒙古工业大学 | Special equipment and method for microcrystallization of surface of cement product |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165655A (en) * | 1977-08-18 | 1979-08-28 | El-Jay, Inc. | Vibrating screen apparatus having dual function eccentric weights |
| CN101091948A (en) * | 2007-07-17 | 2007-12-26 | 陆信 | Three stars vibration exciter in dual frequency |
| CN101708622A (en) * | 2009-12-17 | 2010-05-19 | 高成法 | Vibration box of brick making machine |
| CN201738223U (en) * | 2010-05-28 | 2011-02-09 | 重庆交通大学 | Double eccentric block oscillation system |
| CN203113204U (en) * | 2013-02-25 | 2013-08-07 | 江苏四明工程机械有限公司 | Concrete compacting vibrator of slip-form paver |
-
2013
- 2013-02-25 CN CN201310057019.5A patent/CN103103912B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165655A (en) * | 1977-08-18 | 1979-08-28 | El-Jay, Inc. | Vibrating screen apparatus having dual function eccentric weights |
| CN101091948A (en) * | 2007-07-17 | 2007-12-26 | 陆信 | Three stars vibration exciter in dual frequency |
| CN101708622A (en) * | 2009-12-17 | 2010-05-19 | 高成法 | Vibration box of brick making machine |
| CN201738223U (en) * | 2010-05-28 | 2011-02-09 | 重庆交通大学 | Double eccentric block oscillation system |
| CN203113204U (en) * | 2013-02-25 | 2013-08-07 | 江苏四明工程机械有限公司 | Concrete compacting vibrator of slip-form paver |
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| Publication number | Publication date |
|---|---|
| CN103103912A (en) | 2013-05-15 |
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