CN206052799U - A kind of Large strain inspection super large is hammered into shape from injection device - Google Patents
A kind of Large strain inspection super large is hammered into shape from injection device Download PDFInfo
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- CN206052799U CN206052799U CN201621052893.5U CN201621052893U CN206052799U CN 206052799 U CN206052799 U CN 206052799U CN 201621052893 U CN201621052893 U CN 201621052893U CN 206052799 U CN206052799 U CN 206052799U
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- China
- Prior art keywords
- hammered
- injection device
- shape
- hammer
- hammer carrier
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
This utility model is related to engineering technology detection technique field, hammers into shape from injection device more particularly, to a kind of Large strain inspection super large.A kind of Large strain inspection super large is hammered into shape from injection device, includes hammer carrier, it is characterised in that：The hammer carrier is provided with hydraulic lift, and the pulley assembly being connected with hydraulic lift is provided with hammer carrier, the interior tripping gear on pulley assembly, the outer tripping gear being connected on the outside of hammer carrier and with interior tripping gear；This utility model has the characteristics of use cost is low, convenient and swift, practicality is high.
Description
Technical field
This utility model is related to engineering technology detection technique field, more particularly, to a kind of Large strain inspection super large hammer
From injection device and using method.
Background technology
High strain monitoring, is to use tension weight churning stake top, surveys the speed and power time-history curves in stake top portion, by wave theory
Analysis, the detection method judged by single pile vertical resistance pressure bearing capacity and pile body integrity.High strain monitoring method at this stage
During detection foundation pile, in order that producing certain relative displacement between stake soil, the effect in stake is needed to have larger energy, it is therefore necessary to
Stake top is hammered with weight, weight produces larger impulsive force needs the lifting of certain altitude.
Weight is mostly other at tens tonnes at this stage, needs large-scale crane to lift weight when being tested,
But as weight breaks off relations in a flash, cause crane load acute variation, larger impact is produced to crane, can be to lifting
Machine structure produces damage.Simultaneously because crane no limiting structure in lifting process carries out spacing to hammer body, may lead
Cause hammer body axis misaligned with tested pile foundation axis, carrying out test can cause tested pile foundation discontinuity, affect high answering
Become the accuracy of test.Simultaneously because charges for using winch is higher, certain impact can be produced in benefit, practicality is affected.
This utility model is to overcome the problems referred to above, there is provided a kind of Large strain inspection super large is hammered into shape from injection device, with use
Low cost, the characteristics of convenient and swift, practicality is high.
The content of the invention
This utility model is to overcome at least one defect described in above-mentioned prior art, there is provided a kind of Large strain checks super large
Hammer is from injection device and using method, it can be ensured that have the spy that use cost is low, convenient and swift, practicality is high during use
Point.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of Large strain inspection super large hammer is certainly
Injection device, includes hammer carrier, it is characterised in that：The hammer carrier is provided with hydraulic lift, is provided with and hydraulic pressure liter in hammer carrier
Drop system connection pulley assembly, the interior tripping gear on pulley assembly, on the outside of hammer carrier and with interior tripping gear
The outer tripping gear of connection.
This utility model provides a kind of new Large strain inspection super large and hammers into shape from injection device, the hydraulic pressure at the top of hammer carrier
Jacking system can substitute the function of elevator, realize the simplification of single unit system and reduce use cost.Inside hammer carrier
Pulley assembly can be realized with the function of less power lifting heavy, and interior tripping gear and outer tripping gear cooperate can be real
The function of breaking off relations is controlled now.In simultaneously, tripping gear can utilize the deadweight of itself to realize chimeric hanger automatically, can simplify reality
Border operating process, reduces cost.
In one embodiment, gin wheel part is provided with installed in the fixed pulley group on hammer carrier top and is connected with interior tripping gear
The running block for connecing.
Assembly pulley has the direction and labour-saving function for changing power, can pass through at least provided with a movable pulley in hammer carrier
The structure function of movable pulley realizes labour-saving purpose.As hammer weight is larger, the burden of hydraulic lift is larger, using movable pulley
The mode of group and the combination of fixed pulley group can preferably realize labour-saving purpose, while improving the service life of device.And it is dynamic
Assembly pulley can be moved up and down in hammer carrier, can facilitate hydraulic lift to realizing laborsaving work(while the lifting of hammer body
Can, improve device practicality.
Preferably, running block is provided with the stopping means chimeric with hammer carrier.
As running block is mainly used to lift hammer body, therefore can running block be stablized lifting and determine that can hammer body steady
Fixed lifting.Stopping means are set on running block, running block can be limited in certain scope, improve device fortune
Stability in row.
In one embodiment, interior tripping gear is provided with first arm with crotch of two movable connections, with the first arm
Second arm of movable connection, the second arm are movably connected with running block.
Can the structures shape of interior tripping gear automatic unhooking function be realized well.Interior tripping gear is set to shears
Shape, the first arm are carried and crotch and are movably connected, and two the first arms being capable of flexible rotating each other.Movably connect on first arm
There is the second arm, flexibly can rotate between the second arm and the first arm.Therefore the one end being connected with running block in the second arm is consolidated
In the case of fixed, interior tripping gear can realize the contraction and stretching, extension of itself, realize automatically de- during contraction and stretching, extension
Hook and the automatically function of crawl, have considerable flexibility during use.
Preferably, the movable junction of two the first arms is connected with unhook assembly pulley.
Unhook function could preferably be realized as interior tripping gear and outer tripping gear cooperate, in two the first arms
Can junction connection unhook assembly pulley preferably can be connected with outer tripping gear, while unhook assembly pulley can by it is outer take off
Hook device drives interior tripping gear mass motion, preferably realizes that automatically-unhooked and automatic hanging plays weight.
In one embodiment, outer tripping gear is provided with the fixture being connected with unhook assembly pulley, and fixture can be with hammer carrier
The fixing groove being provided with is fitted together to.
Traditional device is realized needing manually to apply suspension hook pulling force from injection, therefore can cause many in use
Inconvenience and potential safety hazard.This utility model passes through the cooperation of fixture and fixing groove, during interior tripping gear declines
Automatically apply pulling force, automatically can realize from the function of breaking off relations without artificial operation, practicality is high.
In one embodiment, hammer body is provided with gathering sill, and guide rail is provided with hammer carrier.
In order to make hammer body smoothly move in hammer carrier, guide rail is provided with hammer carrier, hammer body is provided with gathering sill, energy
Restriction effect to hammer body is realized enough, it is ensured that hammer body is steady in motor process in hammer carrier, while the even running energy of hammer body
Enough accuracies for ensureing detection.
In one embodiment, hydraulic lift adopts hoist engine.
Hydraulic lift needs larger hoisting power, while in order to adapt to less space at the top of hammer carrier,
From the function that hoist engine preferably can be realized being lifted, while hoist engine floor space is less, convenient transportation, it is possible to increase dress
The overall utility put.
The use cost that this utility model overcomes conventional apparatus is big, saves the artificial operation of unhook, with using into
The characteristics of this is low, simple to operate, practicality is high.
Description of the drawings
Fig. 1 is this utility model overall structure diagram.
Fig. 2 is this utility model overall structure diagram.
Fig. 3 is this utility model pulley block structure schematic diagram.
Fig. 4 is tripping gear structure chart in this utility model.
Specific embodiment
Accompanying drawing being for illustration only property explanation, it is impossible to be interpreted as to restriction of the present utility model；In order to more preferably illustrate this enforcement
Example, accompanying drawing some parts have omission, zoom in or out, and do not represent the size of actual product；For those skilled in the art
For, some known features and its explanation in accompanying drawing may be omitted and be will be understood by.Described in accompanying drawing, position relationship is only used for
Exemplary illustration, it is impossible to be interpreted as to restriction of the present utility model.
Hydraulic lift 303 is provided with the top of hammer carrier 100, hydraulic lift 303 passes through rope traction hammer carrier
Pulley assembly 300 in 100, interior tripping gear 200 are connected on pulley assembly 200, and hydraulic lift 303 passes through assembly pulley
Part 300 drives interior tripping gear 200 to move up and down.
Fixed pulley 304 is provided with 100 top of hammer carrier, fixed pulley 304 can be hydraulic lift 303 and pulley assembly
Connection between 200 provides cushioning effect, while changing direction of pull, facilitates the installation of equipment.
Pulley assembly 200 is provided with keeper 305, keeper 305 in 100 inner top of hammer carrier at least provided with a movable pulley
Can on fixed hydraulic lowering or hoisting gear 303 steel wire rope one end, in the presence of movable pulley and keeper 305, hydraulic lifting dress
Put 303 liftings and decline for realizing hammer body 100；Pulley assembly 200 be provided with the fixed pulley group 302 on hammer carrier 100 and with
The running block 301 of the connection of interior tripping gear 200, is coordinated with keeper 305, realizes more preferable power-saving function.
During hydraulic lifting system 303 controls the decline of interior tripping gear 200, the first arm 201 touches hammer first
Hanger on body 100, due to being movable connection between the first arm 201 and the second arm 202, with the continuation of interior tripping gear 200
Decline, the first arm 201 under the pressure effect of deadweight and the second arm 202 and running block 301 is realized opening automatically, chimeric to hang
Ear.
Control during interior tripping gear 200 rises in hydraulic lift 303, the second arm 202 and running block 301
Rise first, the pressure being applied on the first arm 201 is gradually decreased.First arm 201 is with reduction and second arm 202 of pressure
Castering action gradually closes up, and on the first arm 201, crotch gradually clamps hanger.With the rising of interior tripping gear 200, the first arm
201 is chimeric tight in the presence of pulling force with hanger.
Unhook pulley 203 is connected with 201 movable junction of the first arm, unhook pulley 203 is by determining cunning on hammer carrier 900
Wheel 207 and external connection, when hammer body 100 rises band certain altitude, by the interconnection function of fixed pulley 207, using steel wire rope
Pull unhook pulley 203, the first arm 201 to rotate by movable connection under a stretching force, unclamp hanger and realize hammer body 100
Freely fall in tested pile foundation 800.
Outer tripping gear 400 is provided with outside hammer carrier 900, outer tripping gear 400 is provided with fixture 402 and fixing groove 401,
Fixture 402 passes through steel wire rope and unhook pulley 203 connects.During hammer body 100 rises, by presetting hammer body 100
Height of drop is determining fixed position of the fixture 402 in fixing groove 401.
After fixing groove 401 is fixed, hammer body 100 is begun to decline in the presence of hydraulic lift 303, with hammer body
100 decline, and the pulling force on unhook pulley 203 gradually increases.When hammer body 100 is close to height of drop, unhook pulley 203 is in pulling force
The lower relative running block 301 of effect rises, and drives the first arm 201 to proceed by rotation, and the crotch on the first arm 201 starts to beat
Open, loosen and hanger is fitted together to.When hammer body 100 reaches predetermined down position, crotch fully opens hammer body 100 and freely falls.
Hydraulic lift 303 adopts hoist engine, can realize floor space it is little, it is easy to use the characteristics of.
Claims (8)
1. a kind of Large strain inspection super large is hammered into shape from injection device, includes hammer carrier（900）, hammer body（100）, it is characterised in that：Institute
State hammer carrier（900）It is provided with hydraulic lift（303）, hammer carrier（900）Inside it is provided with and hydraulic lift（303）The cunning of connection
Wheel assembly（300）, installed in pulley assembly（300）On interior tripping gear（200）, located at hammer carrier（900）Outside is simultaneously de- with interior
Hook device（200）The outer tripping gear of connection（400）.
2. a kind of Large strain inspection super large according to claim 1 is hammered into shape from injection device, it is characterised in that：Described pulley
Component（300）It is provided with installed in hammer carrier（900）The fixed pulley group on top（302）And with interior tripping gear（200）The dynamic cunning of connection
Wheel group（301）.
3. a kind of Large strain inspection super large according to claim 2 is hammered into shape from injection device, it is characterised in that：Described dynamic cunning
Wheel group（301）It is provided with and hammer carrier（900）Chimeric stopping means（500）.
4. a kind of Large strain inspection super large according to claim 1 is hammered into shape from injection device, it is characterised in that：Described is interior de-
Hook device（200）It is provided with first arm with crotch of two movable connections（201）, with the first arm（201）The of movable connection
Two arms（202）, the second arm（202）With running block（301）It is movable to connect.
5. a kind of Large strain inspection super large according to claim 4 is hammered into shape from injection device, it is characterised in that：Described two
First arm（201）Movable junction is connected with unhook pulley（203）.
6. a kind of Large strain inspection super large according to claim 1 is hammered into shape from injection device, it is characterised in that：Described is outer de-
Hook device（400）It is provided with and unhook pulley（203）The fixture of connection（402）, fixture（402）Can be with hammer carrier（900）On set
Some fixing grooves（401）It is chimeric.
7. a kind of Large strain inspection super large according to claim 1 is hammered into shape from injection device, it is characterised in that：Described hammer body
（100）It is provided with gathering sill（600）, hammer carrier（900）Guide rail is provided with inside（700）.
8. a kind of Large strain inspection super large according to claim 1 is hammered into shape from injection device, it is characterised in that：Described hydraulic pressure
Lowering or hoisting gear（303）Using hoist engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052893.5U CN206052799U (en) | 2016-09-13 | 2016-09-13 | A kind of Large strain inspection super large is hammered into shape from injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621052893.5U CN206052799U (en) | 2016-09-13 | 2016-09-13 | A kind of Large strain inspection super large is hammered into shape from injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052799U true CN206052799U (en) | 2017-03-29 |
Family
ID=58370910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621052893.5U Expired - Fee Related CN206052799U (en) | 2016-09-13 | 2016-09-13 | A kind of Large strain inspection super large is hammered into shape from injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296902A (en) * | 2019-07-03 | 2019-10-01 | 佛山市顺德区建设工程质量安全监督检测中心 | A kind of piston type high strain monitoring device |
-
2016
- 2016-09-13 CN CN201621052893.5U patent/CN206052799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296902A (en) * | 2019-07-03 | 2019-10-01 | 佛山市顺德区建设工程质量安全监督检测中心 | A kind of piston type high strain monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20190913 |