CN202040269U - Vibration isolation platform for duct piece production line - Google Patents
Vibration isolation platform for duct piece production line Download PDFInfo
- Publication number
- CN202040269U CN202040269U CN2011201306478U CN201120130647U CN202040269U CN 202040269 U CN202040269 U CN 202040269U CN 2011201306478 U CN2011201306478 U CN 2011201306478U CN 201120130647 U CN201120130647 U CN 201120130647U CN 202040269 U CN202040269 U CN 202040269U
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- CN
- China
- Prior art keywords
- base
- production line
- seat
- honour
- jurisdiction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a vibration isolation platform for a duct piece production line, which comprises a base and an upper seat. The upper seat is provided with a clamping mechanism and a steel rail for bearing a steel die. The clamping mechanism comprises at least two clamping claws which are acted mutually to clamp. A clamping driving mechanism is arranged below each clamping claw. An air spring is arranged between the base and the upper seat. The vibration isolation platform has the advantages of simple structure and high stability. The vibration loss can be effectively reduced.
Description
Technical field
The utility model relates to a kind of device for vibration insutation of using when being used for subway section of jurisdiction production line punching block disturbing concrete.
Background technique
In a plurality of big and medium-sized cities, subway transportation has become the chief component of daily traffic fast and easily at present, and metro construction is in the high speed development stage.The section of jurisdiction needs a large amount of being used as the important precast units in the constructing metro tunnel.The section of jurisdiction is the segmental tile sheet, general diameter is in 7 meters, height is in 1.5 meters, and every weight can reach about 4 tons, and volume and weight is all comparatively considerable, need in process of production to water and smash with special punching block, punching block is equipped with vibrator during disturbing concrete, and traditional way directly is placed on punching block on the rail, waters that partial vibration power can reach ground level when smashing, relative loss factor partial vibration power has a significant impact the section of jurisdiction moulding.So using effective device for vibration insutation to reduce vibration loss is very important.
Summary of the invention
At the problem that exists in the background technique, the utility model provides a kind of simple in structure and stable high vibration-isolating platform, can effectively reduce vibration loss.
The technical solution adopted in the utility model is as follows: a kind of section of jurisdiction production line vibration-isolating platform, comprise the base and the seat of honour, and the seat of honour is provided with fastening device and is used to carry the rail of punching block; Described fastening device comprises at least two clamp jaws that interact and clamp, and each clamp jaw below is provided with the clamping driving mechanism, is provided with pneumatic spring between the base and the seat of honour.
Section of jurisdiction of the present utility model production line comprises supporting base and cylinder with the clamping driving mechanism of vibration-isolating platform: clamp jaw is hinged on the supporting base, and the clamp jaw top is provided with the strong point, cooperates with punching block and can fix punching block; Cylinder one end is fixed on the seat of honour, and the piston rod of the other end is hinged on the clamp jaw end.
Section of jurisdiction of the present utility model production line is with also being provided with positioning head mechanism on the base of vibration-isolating platform, described positioning head mechanism comprises the positioning head on bearing and the bearing, upper surface and top that positioning head protrudes base are provided with positioning inductor, are used to respond to the position at the seat of honour.
Section of jurisdiction of the present utility model production line is fixed on the concrete knoll with the base of vibration-isolating platform.
Being respectively bolt between the section of jurisdiction of the present utility model production line vibration-isolating platform, described pneumatic spring and the base and the seat of honour is connected.
The utlity model has following beneficial effect:
Owing to be provided with pneumatic spring in the vibration-isolating platform of the present utility model, can effectively reduce vibration force and reach ground level and influence the section of jurisdiction moulding.Simultaneously, also be provided with fastening device in the vibration-isolating platform, punching block can be stabilized on the platform, global stability is strengthened greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model section of jurisdiction production line with vibration-isolating platform;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the working state schematic representation of the utility model section of jurisdiction production line with vibration-isolating platform.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of section of jurisdiction production line comprises the base 1 and the seat of honour 6 with vibration-isolating platform, is provided with pneumatic spring 2 between the base 1 and the seat of honour 6, and described pneumatic spring 2 can be provided with a plurality of according to the specification and the use needs of the pneumatic spring that adopts.Present embodiment is provided with four groups of pneumatic springs 2 between the base 1 and the seat of honour 6.And each pneumatic spring 2 is connected by bolt respectively with the seat of honour 6 with base 1.Pneumatic spring 2 is by tracheae, solenoid electric valve, travel control device and the pressure control device control of outside.
The seat of honour 6 is provided with symmetrical two fastening device I, and as shown in Figure 1, the fastening device I comprises clamp jaw 5, supporting base 9 and cylinder 4.Clamp jaw 5 middle parts are hinged on the supporting base 9.Clamp jaw 5 tops are provided with the strong point, cooperate with punching block and can fix punching block.Cylinder 4 one ends are fixed on the seat of honour 6 by hinge tailstock 7, and the piston rod of the other end is hinged on the end of clamp jaw 5 by hinge headstock 8.Clamp jaw 5 can rotate by the articulating point around supporting base 9 under the effect of the piston rod of cylinder 4 within the specific limits.The clamp jaw 5 of another fastening device of symmetry can be fixed punching block, thus punching block can be stable under the effect of two clamp jaws be positioned at above the shaking platform.
As shown in Figure 1, base 1 is fixed on the concrete knoll 11.The both sides at the seat of honour 6 are provided with the rail 10 of carrying punching block bottom roller, so when punching block bottom roller is rolled into desired location, can starts clamp jaw and clamp punching block, punching block are stabilized on the shaking platform.Also be provided with positioning head mechanism on the base 1, described positioning head mechanism comprises the positioning head 3 on bearing and the bearing, and upper surface and top that positioning head 3 protrudes bases 1 are provided with positioning inductor, are used to respond to the position at the seat of honour 6.
Referring to Fig. 3, during use, when punching block runs on the seat of honour 6, thereby the piston rod that starts cylinder 4 stretches out and promotes clamp jaw 5 rotations, clamp jaw 5 hooks punching block base crossbeam (punching block moves when preventing to vibrate), starts pneumatic spring 2 then, and pneumatic spring 2 inflations raise, the seat of honour 6 raises with punching block thereupon and breaks away from base 1, and action is finished.After casting and compacting of concrete finished, pneumatic spring 2 venting descended, by positioning head 3 accurately with the seat of honour 6 returning positions, thereby the piston rod of cylinder 4 withdrawal clamp jaw 5 returning positions.
Claims (7)
1. a section of jurisdiction production line vibration-isolating platform comprises the base and the seat of honour, and the seat of honour is provided with fastening device and is used to carry the rail of punching block; Described fastening device comprises at least two clamp jaws that interact and clamp, and each clamp jaw below is provided with the clamping driving mechanism, it is characterized in that: be provided with pneumatic spring between the base and the seat of honour.
2. section of jurisdiction as claimed in claim 1 production line vibration-isolating platform is characterized in that: clamp driving mechanism and comprise supporting base and cylinder: clamp jaw is hinged on the supporting base, and the clamp jaw top is provided with the strong point, cooperates with punching block and can fix punching block; Cylinder one end is fixed on the seat of honour, and the piston rod of the other end is hinged on the clamp jaw end.
3. section of jurisdiction as claimed in claim 1 or 2 production line vibration-isolating platform, it is characterized in that: also be provided with positioning head mechanism on the base, described positioning head mechanism comprises the positioning head on bearing and the bearing, upper surface and top that positioning head protrudes base are provided with positioning inductor, are used to respond to the position at the seat of honour.
4. section of jurisdiction as claimed in claim 1 or 2 production line vibration-isolating platform, it is characterized in that: base is fixed on the concrete knoll.
5. section of jurisdiction as claimed in claim 3 production line vibration-isolating platform, it is characterized in that: base is fixed on the concrete knoll.
6. section of jurisdiction as claimed in claim 1 or 2 production line vibration-isolating platform is characterized in that: be respectively bolt between described pneumatic spring and the base and the seat of honour and be connected.
7. section of jurisdiction as claimed in claim 3 production line vibration-isolating platform is characterized in that: be respectively bolt between described pneumatic spring and the base and the seat of honour and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201306478U CN202040269U (en) | 2011-04-28 | 2011-04-28 | Vibration isolation platform for duct piece production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201306478U CN202040269U (en) | 2011-04-28 | 2011-04-28 | Vibration isolation platform for duct piece production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040269U true CN202040269U (en) | 2011-11-16 |
Family
ID=44967715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201306478U Expired - Fee Related CN202040269U (en) | 2011-04-28 | 2011-04-28 | Vibration isolation platform for duct piece production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486194A (en) * | 2013-09-30 | 2014-01-01 | 山东大学 | Efficient driven vibration insulation and reduction platform imitating physiological structure of head of woodpecker |
-
2011
- 2011-04-28 CN CN2011201306478U patent/CN202040269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486194A (en) * | 2013-09-30 | 2014-01-01 | 山东大学 | Efficient driven vibration insulation and reduction platform imitating physiological structure of head of woodpecker |
| CN103486194B (en) * | 2013-09-30 | 2015-06-10 | 山东大学 | Efficient driven vibration insulation and reduction platform imitating physiological structure of head of woodpecker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |