CN2118087U - Band type vibrating hammer - Google Patents
Band type vibrating hammer Download PDFInfo
- Publication number
- CN2118087U CN2118087U CN 92212481 CN92212481U CN2118087U CN 2118087 U CN2118087 U CN 2118087U CN 92212481 CN92212481 CN 92212481 CN 92212481 U CN92212481 U CN 92212481U CN 2118087 U CN2118087 U CN 2118087U
- Authority
- CN
- China
- Prior art keywords
- seat
- hammer
- pile
- vibrating hammer
- exciting device
- Prior art date
- 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.)
- Granted
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a holding type vibrating hammer for foundation construction, relating pile driving machinery. The holding type vibrating hammer is characterized in that a vibration exciting device (5) and a vibration isolation device (4) are respectively connected with a holding clamp (7), (9) composed of a movable clamp seat (16), a fixing clamp-seat (19), and a long tight oil cylinder (21). The vibration exciting device (5) is fixedly connected with a slide seat (11) composed of an oil clot (26), and a supporting plate (24). In pile driving, the holding clamp (7), (9) is used to hold a pile pipe (6), which not only can lower the height of the column (10) of a pile frame, but also can decrease the time for dismounting the connecting bolts of the pile pipe. The slide seat (11) is used in a hinge connection mode, and thus is no needed to be dismounted when a vibratory hammer is assembled and disassembled. The utility model has the advantages of strong stability, high work efficiency, time saving and labour saving.
Description
Have the formula vibrating hammer in arms, relate to piling machinery, be used for foundation construction.
Existing vibrating hammer; owing to do not embrace card; vibrating hammer squeeze into and extract in the process of a pipe and vibrating hammer start and stopping process in can not hold stake and manage with embracing a clip; so height height of pile frame; the poor stability of stake machine, the time of dismounting stake pipe attachment bolt is long, is fixed slide because of slide again simultaneously; so need dismantle slide block during the handling shock hammer, waste time and energy.
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of formula vibrating hammer of having in arms is provided.
Feature of the present utility model is: exciting device (5) and isolation mounting (4) connect with an armful card (7), (9) respectively; Exciting device (5) and slide (11) fixed connection.
Embrace the structure of card (7), (9) and be described as follows with the bind mode of exciting device (5), isolation mounting (4):
Embrace card (7), (9) are interconnected and are formed by movable deck (16), Fixing clamp-seat (19), long locking oil cylinder (21).With hinge (15) movable deck (16) and Fixing clamp-seat (19) are connect, the two ends of long locking oil cylinder (21) connect by hinge (18) and movable deck (16), the boss (28) of fixture block (14), (17) is stuck in the groove (27) of Fixing clamp-seat (19) and movable deck (16), and fixing with bolt (20), Fixing clamp-seat (19) connects by bolt (22) and exciting device (5), isolation mounting (4).
The structure of slide (11) and be described as follows with mode that exciting device (5) connects:
Slide (11) is connected and is formed by slide block (26), support plate (24).Slide block (26) connects with support plate (24) by hinge (25), latch (23), and support plate (24) fixed connection is on exciting device (5).
Further specify as follows below in conjunction with accompanying drawing:
Accompanying drawing 1 is a structure chart of the present utility model.
Accompanying drawing 2 is structure charts of embracing card (7), (9).
Accompanying drawing 3 is lateral views of accompanying drawing 2.
Accompanying drawing 4 is structure charts of slide (11).
Accompanying drawing 5 is interface charts of the utility model and pile frame (13).
When vibrating hammer (29) is installed, extract latch (23) out, make slide block (26) swing certain angle, slide block (26) is aimed at column guide rail (12), plug latch (23) after again slide block (26) being swung to the position that latch (23) can install.Can adopt method roughly the same during the dismounting vibrating hammer.
In the process of stake pipe (6) is squeezed into and extracted to vibrating hammer (29), all use to embrace and block (7) clamping stake pipe (6).In vibrating hammer (29) startup and stopping process, block (9) clamping stake pipe (6) with embracing.
Now operating process of the present utility model is described as follows:
Vibrating hammer (29) is risen to the appropriate location of pile frame (13), insert stake pipe (6) until landing from the top of vibrating hammer (29), with embracing card (7) chucking stake pipe (6), loosen wire rope (3), make and embrace card (9) chucking stake pipe (6), Vibration on Start-up hammer (29), after it runs well, unclamp and embrace card (9), stake pipe (6) buries behind the certain depth, makes and embraces card (9) chucking stake pipe (6), stops the vibration of vibrating hammer (29), and unclamp and embrace card (7), tighten up wire rope (3) and promote the appropriate location of vibrating hammer (29) to pile frame (13).Repeat above process again.When running into the soil layer that is difficult to penetrate, tighten up wire rope (8) earlier, if stake pipe (6) still is difficult to sink, re-use the top of (1) the hammering stake pipe (6) that drops hammer.After stake pipe (6) embedded depth reaches requirement, insert reinforcing cage (2) from stake pipe (6) top and pour into concrete, extract stake pipe (6) after concrete to be cast finishes.
The utility model compares with at present domestic widely used central hole type vibration hammer, and its advantage is:
1. be to rely on holding card (7) to be clamped in the middle part of pile pipe (6) during owing to this hammer beginning pile driving pipe (6), rather than adopt present domestic use vibration hammer to hit the method at the top of pile pipe (6), therefore hammer matching used pile frame (13) into shape with this, when hitting the pile pipe (6) of same length, required pile frame vertical post (10) highly only needs and 1/2～2/3 of the height of the pile frame vertical post (10) of the matching used pile frame of the vibration hammer of present domestic use (13).
Thus, use band type vibrating hammer, reduced the height of pile frame (13), saved the cost of pile frame (13), greatly improved stability simultaneously.
2. because this hammer uses holding card (9) clamping pile pipe (6); make vibration isolator (4) when vibration hammer starts and shut down; can not produce covibration; thereby vibration hammer (29) is started easily; prolonged simultaneously the service life of vibration hammer; improve operating personnel's working condition, reduced the requirement to power supply.
3. slide (11) has adopted the activity form that can swing, makes vibration hammer be easy to aim at and break away from column guide rail (12) when installation and removal.
4. the top of (1) the hammering pile pipe (6) of dropping hammer, rather than the bottom by pile pipe (6) hammering pile pipe (6), thus the visibility of operation improved.
5. steel reinforcement cage (2) inserts from pile pipe (6) top, makes the manufacturing of pile pipe (6) easier.
Claims (3)
1, has the formula vibrating hammer in arms, comprise exciting device [5], isolation mounting [4], stake pipe [6], it is characterized in that exciting device [5] and isolation mounting [4] connect exciting device [5] and slide [11] fixed connection with an armful card [7], [9] respectively.
2, the formula vibrating hammer of having in arms according to claim 1, it is characterized in that embracing card (7), (9) by movable deck (16), Fixing clamp-seat (19), long locking oil cylinder (21) connects to be formed, with hinge (15) movable deck (16) and Fixing clamp-seat (19) are connect, the two ends of long locking oil cylinder (21) connect by hinge (18) and movable deck (16), fixture block (14), (17) boss (28) is stuck in the groove (27) of Fixing clamp-seat (19) and movable deck (16), and fixing with bolt (20), Fixing clamp-seat (19) is by bolt (22) and exciting device (5), isolation mounting (4) connects.
3, the formula vibrating hammer of having in arms according to claim 2, it is characterized in that slide (11) is connected and formed by slide block (26), support plate (24), slide block (26) connects with support plate (24) by hinge (25), latch (23), and support plate (24) fixed connection is on exciting device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212481 CN2118087U (en) | 1992-03-26 | 1992-03-26 | Band type vibrating hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212481 CN2118087U (en) | 1992-03-26 | 1992-03-26 | Band type vibrating hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2118087U true CN2118087U (en) | 1992-10-07 |
Family
ID=4957364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92212481 Granted CN2118087U (en) | 1992-03-26 | 1992-03-26 | Band type vibrating hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2118087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278675A (en) * | 2014-09-29 | 2015-01-14 | 东北大学 | Four-hydraulic-motor-driven self-synchronizing vibrating hammer and structural parameter determining method thereof |
-
1992
- 1992-03-26 CN CN 92212481 patent/CN2118087U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278675A (en) * | 2014-09-29 | 2015-01-14 | 东北大学 | Four-hydraulic-motor-driven self-synchronizing vibrating hammer and structural parameter determining method thereof |
| CN104278675B (en) * | 2014-09-29 | 2016-01-20 | 东北大学 | A kind of four fluid motor-driven self-synchronous vibration hammer and structural parameter determining methods thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |