CN207331665U - A kind of release unit for dynamic compaction machinery - Google Patents
A kind of release unit for dynamic compaction machinery Download PDFInfo
- Publication number
- CN207331665U CN207331665U CN201721010250.9U CN201721010250U CN207331665U CN 207331665 U CN207331665 U CN 207331665U CN 201721010250 U CN201721010250 U CN 201721010250U CN 207331665 U CN207331665 U CN 207331665U
- Authority
- CN
- China
- Prior art keywords
- snap
- gauge
- hammer ram
- release unit
- main body
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of release unit for dynamic compaction machinery, automatic detacher of strong ramming machine is solved when discharging hammer ram, coupler body, which is swung, easily makes the compacting surface of hammer ram and ground not parallel, so that the problem of easily making the ground out-of-flatness that hammer ram is tamped, its key points of the technical solution are that：Including the main body being fixedly connected with cable wire and the card body being fixedly connected with hammer ram, subject activity is connected with multiple snap-gauges for engaging card body, main body is equipped with the rotary components for being used for moving snap-gauge, main body, which is equipped with, to be used to drive the rotating servomotor of rotary components, reach provide it is a kind of can make hammer ram when discharging hammer ram tamp surface new dynamic compaction machinery parallel to the ground, ground is tamped to smooth purpose easy to hammer ram, the program is that one kind uses of the new technology, and can improve the work efficiency of dynamic compaction machinery.
Description
Technical field
A kind of dynamic compaction machinery is the utility model is related to, more specifically, it relates to a kind of release unit for dynamic compaction machinery.
Background technology
In building construction process, when subsoil cannot meet building to foundation strength, stability and deformation
It is required that when, often need to reinforce ground, to change the engineering property of ground soil property, and then meet architectural engineering requirement, and
In construction basement process, a kind of most common method of consolidated subsoil is heavy-tamping method.
It is CN201809764U now to retrieve Chinese patent notification number, and the day for announcing is on April 27th, 2011, and the program discloses
A kind of automatic detacher of strong ramming machine, it includes hook housing, coupler body loop bar, blocking part, unhook power set, resetting spring.
The automatic detacher of strong ramming machine pulls coupler body loop bar to discharge hammer ram by unhook power set, and this dynamic compaction machinery is certainly
For dynamic detacher when discharging hammer ram, coupler body, which is swung, easily makes the compacting surface of hammer ram and ground not parallel, so as to easily tamp hammer ram
Ground out-of-flatness, its tamp effect it is poor.
Utility model content
The purpose of this utility model is to provide a kind of release unit for dynamic compaction machinery, and having makes hammer ram be kept when discharging
The compacting surface of hammer ram is parallel to the ground, and ground is tamped to smooth effect easy to hammer ram.
The above-mentioned technical purpose of the utility model technical scheme is that：It is a kind of for dynamic compaction machinery
Release unit, including the main body being fixedly connected with cable wire and the card body being fixedly connected with hammer ram, subject activity are connected with for blocking
Multiple snap-gauges of card body are closed, main body is equipped with the rotary components for being used for moving snap-gauge, and main body, which is equipped with, to be used to drive rotary components to rotate
Servomotor.
By using above-mentioned technical proposal, card body is inserted into main body, driving servomotor rotation rotary components, rotation group
The removable snap-gauge of part rotation blocks card body, so that hammer ram is connected fixation with main body；When discharging hammer ram, reverse drive servo
Motor, is opened snap-gauge by rotating rotary components, makes hammer ram keep the compacting surface of hammer ram parallel to the ground when discharging, just
Ground tamped in hammer ram smooth.
The utility model is further arranged to：The main body is fixedly connected with two symmetrically arranged fixed frames, snap-gauge with
Fixed frame sliding connection.
By using above-mentioned technical proposal, snap-gauge is slid along fixed frame by rotary components, opens and applies easy to snap-gauge
Hammer ram is put, improves the flexibility that release unit uses.
The utility model is further arranged to：The snap-gauge is arc line shaped along its own length direction, and card body is sphere.
By using above-mentioned technical proposal, in snap-gauge barrier card body, snap-gauge can be bonded with card body, improve snap-gauge barrier
The stability of card body；When discharging hammer ram, card body can gradually glide along the cambered surface of snap-gauge, be discharged easy to which hammer ram is stablized.
The utility model is further arranged to：Two fixed frames offer the sliding slot of arc line shaped, and snap-gauge is fixedly connected
There are two symmetrically arranged sliding blocks, sliding block can slide along sliding slot.
By using above-mentioned technical proposal, sliding block slides along the arc trajectory of sliding slot, can enable snap-gauge when discharging hammer ram
It is enough to keep being bonded with card body, improve the stability that release unit discharges hammer ram.
The utility model is further arranged to：The snap-gauge is distributed uniformly and circumferentially.
By using above-mentioned technical proposal, the snap-gauge being distributed uniformly and circumferentially can make hammer ram uniform force, avoid
The situation that deflecting and influencing connection or the release of card body occur in card body when the connection or release of card body occurs.
The utility model is further arranged to：The rotary components include the worm gear being fixedly connected with snap-gauge, worm gear edge card
Plate length direction is extended, and worm gear is engaged with worm screw, and worm screw is rotatably connected with main body.
By using above-mentioned technical proposal, rotary worm can rotate worm gear, and snap-gauge rotation is driven when worm gear rotates, so that
Card body can gradually be discharged, the self-locking performance engaged using worm and gear, can avoid snap-gauge from being subject to rotate during the active force of card body
The situation for discharging hammer ram occurs, and improves the reliability that release unit uses.
The utility model is further arranged to：The servomotor, which is drivingly connected, first gear, and worm screw is fixedly connected with
The second gear engaged with first gear.
By using above-mentioned technical proposal, servomotor driving first gear rotation, first gear can drive more when rotating
A second gear rotation, second gear rotation can rotate worm drive snap-gauge, so as to control the opening and closing of snap-gauge, improve disengaging
The practicality of device.
The utility model is further arranged to：Two fixed frames are equipped with the concave surface identical with snap-gauge arc trajectory.
By using above-mentioned technical proposal, when card body is bonded with snap-gauge, card body is contradicted with concave surface, avoids fixed frame barrier
Card body and the connection for influencing card body and snap-gauge, improve the practicality of release unit.
In conclusion the utility model has the advantages that：
One：Card body is inserted into main body, driving servomotor rotation rotary components, the removable snap-gauge of rotary components rotation
Card body is blocked, so that hammer ram is connected fixation with main body；When discharging hammer ram, reverse drive servomotor, is revolved by rotating
Turn component to open snap-gauge, make hammer ram keep the compacting surface of hammer ram parallel to the ground when discharging, ram ground easy to hammer ram
It is real smooth；
Secondly：In snap-gauge barrier card body, snap-gauge can be bonded with card body, improve the stability of snap-gauge barrier card body；
When discharging hammer ram, card body can gradually glide along the cambered surface of snap-gauge, be discharged easy to which hammer ram is stablized；Arc trajectory of the sliding block along sliding slot
Sliding, can enable snap-gauge keep being bonded with card body when discharging hammer ram, improve the stability that release unit discharges hammer ram；
Thirdly：Servomotor driving first gear rotation, first gear can drive multiple second gears to rotate when rotating, the
The rotation of two gears can make worm screw rotation drive worm gear rotation, drive snap-gauge rotation gradually to discharge card body when worm gear rotates, profit
With the self-locking performance of worm and gear, snap-gauge can be avoided to be subject to rotate the situation generation for discharging hammer ram during the active force of card body, improved
The reliability that release unit uses.
Brief description of the drawings
Fig. 1 is the structure diagram after main body is splitted in embodiment；
Fig. 2 is the explosive view that component is engaged in embodiment；
Fig. 3 is the enlarged diagram at A in Fig. 2.
In figure：1st, main body；11st, stent；12nd, cable wire；2nd, hammer ram；21st, steel cable；22nd, card body；3rd, servomotor；31st, first
Gear；4th, worm screw；41st, second gear；5th, component is engaged；51st, fixed frame；52nd, concave surface；6th, snap-gauge；61st, worm gear；62nd, sliding slot；
63rd, sliding block.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of release unit for dynamic compaction machinery, as shown in Figure 1, including main body 1 and hammer ram 2,1 upper end of main body
Stent 11 is fixedly connected with, cable wire 12 is fixedly connected with stent 11, cable wire 12 is connected with crane；Hammer ram is fixed at 2 center
Steel cable 21 is connected with, the one end of steel cable 21 away from hammer ram 2 is fixedly connected with card body 22, and card body 22 is spherical shape；It is equipped with main body 1
The engaging component 5 that card body 22 can be engaged, 1 upper surface of main body are fixedly connected with the servomotor 3 for being useful for driving card seaming element 5.
Card body 22 is inserted into main body 1, driving servomotor 3 can make engaging component 5 block card body 22, so that by hammer ram
2 are connected fixation with main body 1；When discharging hammer ram 2, reverse drive servomotor 3, can make engaging component 5 that card body 22 is stable
Discharge, make hammer ram 2 keep the compacting surface of hammer ram 2 parallel to the ground when discharging, tamp ground easy to hammer ram 2 smooth.
As shown in Figures 1 and 2, engaging component 5 includes snap-gauge 6 and fixed frame 51, fixed frame 51 be symmetrical arranged and with main body 1
Inside is fixedly connected, and snap-gauge 6 is arc line shaped along its own length direction, and snap-gauge 6 slides with two symmetrically arranged fixed frames 51
Connect, the concave surface 52 identical with the arc trajectory of snap-gauge 6 is offered on fixed frame 51.
In 6 barrier card body 22 of snap-gauge, snap-gauge 6 can be bonded with the surface of card body 22, improve 6 barrier card body 22 of snap-gauge
Stability；When discharging hammer ram 2, card body 22 can gradually glide along the cambered surface of snap-gauge 6, easy to which hammer ram 2 is stablized release；In addition,
When card body 22 is bonded with snap-gauge 6, card body 22 is contradicted with concave surface 52, can be avoided 51 barrier card body 22 of fixed frame and be influenced card body 22
With the connection of snap-gauge 6, the practicality of release unit is improved.
Snap-gauge 6 has been distributed uniformly and circumferentially four, and four snap-gauges 6 can make 2 stress of hammer ram more uniform, avoid in card
The situation that deflecting and influencing connection or the release of card body 22 occur in card body 22 when the connection or release of body 22 occurs.
Snap-gauge 6 is fixedly connected with worm gear 61 backwards to the side of concave surface 52, and worm gear 61 is extended along 6 length direction of snap-gauge,
Worm gear 61 is engaged with worm screw 4, and worm screw 4 is rotatably connected with main body 1；Rotary worm 4 can rotate worm gear 61, band when worm gear 61 rotates
Dynamic snap-gauge 6 rotates, so that four snap-gauges 6 gradually discharge card body 22, the self-locking performance engaged using worm gear 61 and worm screw 4 can
Avoid snap-gauge 6 from rotating the situation generation for discharging hammer ram 2 when being subject to the active force of card body 22, improve what release unit used
Reliability.
Being drivingly connected on servomotor 3 has first gear 31, and four one end of worm screw 4 away from fixed frame 51 are fixedly connected with
There is second gear 41, first gear 31 is engaged with second gear 41, and second gear 41 is uniformly divided along 31 circumferencial direction of first gear
Cloth；Servomotor 3 drives first gear 31 to rotate, and first gear 31 can drive multiple second gears 41 to rotate when rotating, and second
The rotation of gear 41 can make worm screw 4 drive snap-gauge 6 to rotate, so as to control the opening and closing of snap-gauge 6, improve the practicality of release unit.
As shown in Figure 2 and Figure 3, fixed frame 51 includes sliding slot 62, and sliding slot 62 is opened in fixed frame 51 towards the one of snap-gauge 6
Side, snap-gauge 6 are fixedly connected with two symmetrically arranged sliding blocks 63, and snap-gauge 6 and sliding slot 62 are set along the extension of 6 length direction of snap-gauge
Put；Sliding block 63 slides along the arc trajectory of sliding slot 62, and snap-gauge 6 can be enable to keep being bonded with card body 22 when discharging hammer ram 2, carried
High release unit discharges the stability of hammer ram 2.
Operation principle：Card body 22 is inserted into main body 1, servomotor 3 drives worm screw 4 to drive worm gear 61 to rotate, worm gear 61
The removable snap-gauge 6 of rotation blocks card body 22, so that hammer ram 2 is connected fixation with main body 1；When discharging hammer ram 2, reverse drive
Servomotor 3, is opened snap-gauge 6 by rotation of worm gear 61, hammer ram 2 is kept the compacting surface and ground of hammer ram 2 when discharging
It is parallel, ground tamped easy to hammer ram 2 smooth.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of release unit for dynamic compaction machinery, it is characterized in that：Including the main body (1) that is fixedly connected with cable wire (12) and with rammer
The card body (22) that hammer (2) is fixedly connected, main body (1) are flexibly connected the multiple snap-gauges (6) for being useful for engaging card body (22), main body
(1) rotary components for being used for moving snap-gauge (6) are equipped with, main body (1), which is equipped with, to be used to drive the rotating servomotor of rotary components
(3)。
2. a kind of release unit for dynamic compaction machinery according to claim 1, it is characterized in that：The main body (1) is fixed to be connected
Two symmetrically arranged fixed frames (51) are connected to, snap-gauge (6) is connected with fixed frame (51) sliding.
3. a kind of release unit for dynamic compaction machinery according to claim 2, it is characterized in that：The snap-gauge (6) along its from
Body length direction is arc line shaped, and card body (22) is sphere.
4. a kind of release unit for dynamic compaction machinery according to claim 3, it is characterized in that：Two fixed frames (51) are equal
The sliding slot (62) of arc line shaped is offered, snap-gauge (6) is fixedly connected with two symmetrically arranged sliding blocks (63), and sliding block (63) can be along cunning
Groove (62) slides.
5. a kind of release unit for dynamic compaction machinery according to claim 4, it is characterized in that：The snap-gauge (6) is circumferentially
Direction is uniformly distributed.
6. a kind of release unit for dynamic compaction machinery according to claim 5, it is characterized in that：The rotary components include with
The worm gear (61) that snap-gauge (6) is fixedly connected, worm gear (61) are extended along snap-gauge (6) length direction, and worm gear (61) is engaged with snail
Bar (4), worm screw (4) are rotatably connected with main body (1).
7. a kind of release unit for dynamic compaction machinery according to claim 6, it is characterized in that：The servomotor (3) is driven
Dynamic to be connected with first gear (31), worm screw (4) is fixedly connected with the second gear (41) engaged with first gear (31).
8. according to a kind of release unit for dynamic compaction machinery described in claim 2-7 any one, it is characterized in that：Two is described solid
Determine frame (51) and be equipped with the concave surface (52) identical with snap-gauge (6) arc trajectory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010250.9U CN207331665U (en) | 2017-08-11 | 2017-08-11 | A kind of release unit for dynamic compaction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010250.9U CN207331665U (en) | 2017-08-11 | 2017-08-11 | A kind of release unit for dynamic compaction machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331665U true CN207331665U (en) | 2018-05-08 |
Family
ID=62373257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721010250.9U Expired - Fee Related CN207331665U (en) | 2017-08-11 | 2017-08-11 | A kind of release unit for dynamic compaction machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116065561A (en) * | 2023-04-04 | 2023-05-05 | 中铁十九局集团第三工程有限公司 | Ramming device for roadbed construction and use method thereof |
-
2017
- 2017-08-11 CN CN201721010250.9U patent/CN207331665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116065561A (en) * | 2023-04-04 | 2023-05-05 | 中铁十九局集团第三工程有限公司 | Ramming device for roadbed construction and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1895090B1 (en) | Method and apparatus for creating a borehole in the ground | |
| CN108097718A (en) | A kind of processing unit for repairing polluted soil | |
| CN207331665U (en) | A kind of release unit for dynamic compaction machinery | |
| EP1735099A1 (en) | Method, control device and drive device for detaching a charge stuck to the inner wall of a grinding pipe | |
| CN108423572A (en) | A kind of hydraulic engineering capture apparatus | |
| CN107511927A (en) | A kind of construction site concrete central mix plant | |
| CN207073125U (en) | A kind of detaching structure for dynamic compaction machinery | |
| EP3230531B1 (en) | Methods and devices for improving the subsoil | |
| CN213571888U (en) | Foundation compaction equipment for building engineering | |
| DE19941302A1 (en) | Device and method for producing support columns sunk in the ground | |
| CN112095642B (en) | Steel sheet pile cofferdam structure and construction method thereof | |
| EP2925934A1 (en) | Method for manufacturing a pile | |
| CN210315521U (en) | Stirring drill bit based on it hinders mode to fall realizes deep stirring | |
| CN207988442U (en) | A kind of mortar pulp shooting machine with choke preventing function | |
| CN117470046B (en) | Special equipment for backfilling rock powder in blasting construction of large-scale surface mine | |
| CN207079566U (en) | A kind of Novel heavy tamping machine detacher | |
| CN207484468U (en) | A kind of deep mixer | |
| CN206693235U (en) | A kind of pile pulling device for being used to extract unqualified pile body | |
| CN215619034U (en) | Loading attachment is used in concrete pipe pile production | |
| CN206581608U (en) | A kind of new concrete pours hopper | |
| CN214136717U (en) | Concrete storage bin | |
| CN208950363U (en) | Reinforcing bar withdrawing device in a kind of building concrete block | |
| CN207934011U (en) | A kind of tamping unit that bankets for the construction of underground intelligent parking garage | |
| CN215542779U (en) | Building site is with husky soil filter equipment | |
| CN211621445U (en) | Dam grout rubble puts device |
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: 20180508 Termination date: 20190811 |