CN208815528U - A kind of concrete pile head breaking machine - Google Patents
A kind of concrete pile head breaking machine Download PDFInfo
- Publication number
- CN208815528U CN208815528U CN201821635690.8U CN201821635690U CN208815528U CN 208815528 U CN208815528 U CN 208815528U CN 201821635690 U CN201821635690 U CN 201821635690U CN 208815528 U CN208815528 U CN 208815528U
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- China
- Prior art keywords
- connector
- oil cylinder
- head
- connector sleeve
- connecting rod
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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.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a kind of concrete pile head breaking machines, monomer is abolished including what multiple head and the tail hingedly circularized, abolishing monomer includes pedestal, oil cylinder, connector and crushing head, connector includes a connector sleeve and two connecting rods, two connecting rods are threaded in connector sleeve both ends respectively, the free end of two connecting rods is respectively and fixedly provided with connecting pin, and connecting pin is inserted into connection ring；It is opened up on the side wall of connector sleeve there are two through-hole, offers multiple locating slots on the side of connecting rod；The top set top of locating rod is connected with swivel head, is provided with compressed spring between swivel head and connector sleeve outer wall.The utility model keeps the spacing of adjacent oil cylinder end constant by the end fixedly connected part in oil cylinder, guarantees that the angle of oil cylinder will not change；And locating slot is caught in or be detached from connector by locating rod, makes connector sleeve and connecting rod is relatively fixed or rotation, the function of realization locking connector length prevent from making the length of connector change due to vibration.
Description
Technical field
The utility model relates to eliminating machine field more particularly to a kind of concrete pile head breaking machines.
Background technique
It is many all using precast concrete pile and pouring concrete pile during laying the foundations in modern architecture, it is prefabricated
Concrete-pile can all leave one section of pile crown outside after squeezing into stratum, and when building needs to fall concrete pile head breaking.China
Patent, Patent No. " 201120306750.3 ", patent name are the utility model patent of " concrete pile head breaking machine ", are exactly
Existing frequently-used eliminating machine, but this kind of eliminating machine is since each unit is hingedly to form, and is not fixed company between each unit
It connects, when crushing head is thrown into concrete, since the effect of power is bigger, the hinge angle that will lead between each pedestal becomes
Change, the change in travel direction of crushing head, i.e., each crushing head is not directed to the center of circle of the circle of pedestal composition, and stress is quite uneven, makes
It is low at crushing efficiency.
So being now badly in need of a kind of concrete pile head breaking machine, the angle of oil cylinder can control, it will not be because of the effect of stress
Lead to oil cylinder or so deflection, the direction of travel of crushing head is caused to be not directed to circle.And can in cylinder efficient, prevent due to
Vibration causes the length for the connector for limiting oil cylinder angle to change.
Utility model content
The purpose of the utility model is to provide a kind of concrete pile head breaking machines, solve existing concrete pile crown eliminating machine and exist
When broken, oil cylinder angle changes, and crushing head direction of travel is caused to be not directed to the center of circle, causes the problem that crushing efficiency is low.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of concrete pile head breaking machine of the utility model abolishes monomer including what multiple head and the tail hingedly circularized, described
Abolishing monomer includes pedestal, oil cylinder, connector and crushing head, and the oil cylinder is fixed on the pedestal, the crushing head installation
In the flexible end of oil cylinder, two neighboring pedestal is hinged by pin shaft, realizes that multiple pedestals are end to end；It is solid above the pedestal
Surely there is hanging ring；The oil inlet pipe of the oil cylinder is interconnected respectively with oil return pipe, and provides hydraulic power source by the same pumping plant；It is described
The two sides of the end of oil cylinder are provided with connection ring；The connector includes a connector sleeve and two connecting rods, two companies
Extension bar is threaded in the connector sleeve both ends respectively, and the free end of two connecting rods is respectively and fixedly provided with connecting pin, the connecting pin
It is inserted into the connection ring；Opened up on the side wall of the connector sleeve there are two through-hole, two through-holes respectively with two
Connecting rod matches；The position contacted on the through-hole and connector sleeve inner wall offers strip groove, and through-hole is internally provided with " ten "
Font locating rod；Multiple locating slots are offered on the side of the connecting rod, the locating slot is axially extending along connecting rod, and more
A locating slot is provided at circumferentially spaced along connecting rod；The top set of the locating rod is located in through-hole, and left and right branch can be stuck in institute
It states in strip groove, inferior division can be stuck in locating slot；The top set top of the locating rod is connected with swivel head, the rotation
Compressed spring is provided between head and connector sleeve outer wall.
Further, the swivel head is threadedly coupled with the top set of the locating rod.
Further, the swivel head is strip.
Further, the swivel head is identical as the left and right branch extending direction of the locating rod.
Further, the locating slot there are four opening up in each connecting rod, four locating slots are along connecting rod
Circumferential uniform intervals open up.
Compared with prior art, the advantageous effects of the utility model are as follows:
The utility model keeps the spacing of adjacent oil cylinder end constant by the end fixedly connected part in oil cylinder, guarantees oil
The angle of cylinder will not change, and the end of oil cylinder also connects into a circle, and the active force of oil cylinder end is cancelled out each other；Connector
Length can be adjusted, bigger in pile crown diameter, then abolish that monomer is more, and connector length is shorter, be according to use demand adjusting
It can；And locating slot is caught in or is detached from connector by locating rod, make connector sleeve and connecting rod it is relatively fixed or rotation, realize
The function of locking connector length, when preventing cylinder efficient, since vibration makes the length of connector change；It ensures broken
Head is directed toward the center point and advances, and active force is vertical, and broken work efficiency is high.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model concrete pile head breaking machine；
Fig. 2 is the connector overlooking structure diagram of the utility model；
Fig. 3 is the connector main view of the utility model；
Description of symbols: 1, monomer is abolished；101, pedestal；102, oil cylinder；103, connector；1031, connector sleeve；
1032, connecting rod；1033, connecting pin；1034, through-hole；1035, strip groove；1036, locating rod；1037, locating slot；1038, it revolves
Rotary head；1039, compressed spring；104, crushing head；2, pin shaft；3, hanging ring；4, connection ring.
Specific embodiment
As shown in Figure 1, a kind of specific embodiment of concrete pile head breaking machine, hingedly circularizes broken including multiple head and the tail
Demonomerization 1, the monomer 1 of abolishing includes pedestal 101, oil cylinder 102, connector 103 and crushing head 104, and the oil cylinder 102 uses spiral shell
Bolt is fixedly mounted on the pedestal 101, and the crushing head 104 is mounted on the flexible end of oil cylinder 102, two neighboring pedestal
101 is hinged by pin shaft 2, realizes that multiple pedestals 101 are end to end, according to the size of stake diameter, different structural units can be selected
Quantity can be completely nested pile crown.The oil inlet pipe of the oil cylinder 102 is interconnected respectively with oil return pipe, and by same
Pumping plant provides hydraulic power source, is convenient for crushing head synchronization action, selects suitable size according to the diameter of pile crown when specifically used
Pumping plant, guarantee to drive all oil cylinders flexible.Above structure is identical as original concrete pile head breaking machine structure.
As shown in Figure 1, 2, 3, the pedestal 101 specific to this specific embodiment is fixedly arranged above hanging ring 3, in crushing head
After squeezing into pile crown inside, at the lifting hanging ring such as hook machine, concrete pile head breaking machine is lifted up, stress is more evenly.Institute
The two sides for stating the end of oil cylinder 102 are welded with connection ring 4, and the connector 103 includes a connector sleeve 1031 and two connections
Bar 1032, two connecting rods 1032 are threaded in 1031 both ends of connector sleeve respectively, two connecting rods 1032 from
Connecting pin 1033 is respectively and fixedly provided with by end, the connecting pin 1033 is inserted into the connection ring 103, when abolishing monomer in pile crown
After the completion of upper connection, the angle of oil cylinder and the position of crushing head are adjusted, connector sleeve is then rotated, keeps two connecting rods flexible, it will
Connector adjusting is inserted into the connection ring between two neighboring oil cylinder to suitable length, and by two connecting pins.It will be all
After connector connects, and a circle is constituted, and pedestal articulated position between two neighboring oil cylinder and connector is hinged
Position is different, and the distance between rear end of oil cylinder is fixed, guarantees that oil cylinder will not left and right deflection in force.
Opened up on the side wall of the connector sleeve 1031 there are two through-hole 1034, two through-holes 1034 respectively with two companies
Extension bar 1032 matches.The position contacted on the through-hole 1034 and 1031 inner wall of connector sleeve offers strip groove 1035, through-hole
1034 are internally provided with " ten " font locating rod 1036.It is opened up on the side of the connecting rod 1032 there are four locating slot 1037,
The locating slot 1037 is axially extending along connecting rod 1032, and four locating slots 1037 are set along the circumferential uniform intervals of connecting rod 1032
It sets.The top set of the locating rod 1036 is located in through-hole 1034, and left and right branch can be stuck in the strip groove 1035, and lower point
Branch can be stuck in locating slot 1037.The top set top of the locating rod 1036 is threaded with swivel head 1038, the rotation
Compressed spring 1039 is installed between 1031 outer wall of rotary head 1038 and connector sleeve, compressed spring covers in the top set of locating rod.
For connector in adjustment length, rotation swivel head is stuck in the left and right branch of locating rod in strip groove, in the elastic force of compressed spring
The left and right branch for acting on lower locating rod is crushed in strip groove, and do not influence connecting rod relatively rotates with connector sleeve, and rotation connects
Female connector makes connecting rod stretch in connector sleeve；After connector length adjustment is suitable, swivel head is pressed, the left and right of locating rod is made
Branch is detached from strip groove, and rotating swivel head makes the left and right branch of locating rod and strip groove have an angle, prevents from positioning
The left and right branch of bar blocks back in strip groove, is caught in the inferior division of locating rod in one of locating slot in connecting rod, prevents
Connecting rod relatively rotates with connector sleeve, and connector is made to keep length constant, when preventing cylinder efficient, since vibration makes to connect
The length of part changes.
The swivel head 1038 is strip, the left and right extension side, branch of the swivel head 1038 and the locating rod 1036
To identical, convenient for that can identify direction that the locating rod inside connector sleeve or so branch is in from connector sleeve outer surface.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (5)
1. a kind of concrete pile head breaking machine abolishes monomer (1) including what multiple head and the tail hingedly circularized, it is characterised in that: institute
Stating and abolishing monomer (1) includes pedestal (101), oil cylinder (102), connector (103) and crushing head (104), and the oil cylinder (102) is solid
It is scheduled on the pedestal (101), the crushing head (104) is mounted on the flexible end of oil cylinder (102), two neighboring pedestal
(101) hingedly by pin shaft (2), realize that multiple pedestals (101) are end to end；The pedestal (101) is fixedly arranged above hanging ring
(3)；The oil inlet pipe of the oil cylinder (102) is interconnected respectively with oil return pipe, and provides hydraulic power source by the same pumping plant；It is described
The two sides of the end of oil cylinder (102) are provided with connection ring (4)；The connector (103) includes a connector sleeve (1031) and two
A connecting rod (1032), two connecting rods (1032) are threaded in the connector sleeve (1031) both ends, two companies respectively
The free end of extension bar (1032) is respectively and fixedly provided with connecting pin (1033), and the connecting pin (1033) is inserted into the connection ring (4)
It is interior；Opened up on the side wall of the connector sleeve (1031) there are two through-hole (1034), two through-holes (1034) respectively with two
Connecting rod (1032) matches；The position contacted on the through-hole (1034) and connector sleeve (1031) inner wall offers strip groove
(1035), through-hole (1034) is internally provided with " ten " font locating rod (1036)；It is opened up on the side of the connecting rod (1032)
Have multiple locating slots (1037), the locating slot (1037) is axially extending along connecting rod (1032), and multiple locating slots (1037)
It is provided at circumferentially spaced along connecting rod (1032)；The top set of the locating rod (1036) is located in through-hole (1034), left and right branch
It can be stuck in the strip groove (1035), inferior division can be stuck in locating slot (1037)；The locating rod (1036) it is upper
Branch top is connected with swivel head (1038), is provided with compression bullet between the swivel head (1038) and connector sleeve (1031) outer wall
Spring (1039).
2. concrete pile head breaking machine according to claim 1, it is characterised in that: the swivel head (1038) with it is described fixed
The top set of position bar (1036) is threadedly coupled.
3. concrete pile head breaking machine according to claim 1, it is characterised in that: the swivel head (1038) is strip
Shape.
4. concrete pile head breaking machine according to claim 3, it is characterised in that: the swivel head (1038) with it is described fixed
The left and right branch extending direction of position bar (1036) is identical.
5. concrete pile head breaking machine according to claim 1, it is characterised in that: opened on each connecting rod (1032)
If there are four the locating slot (1037), four locating slots (1037) open up along the circumferential uniform intervals of connecting rod (1032).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635690.8U CN208815528U (en) | 2018-10-10 | 2018-10-10 | A kind of concrete pile head breaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635690.8U CN208815528U (en) | 2018-10-10 | 2018-10-10 | A kind of concrete pile head breaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815528U true CN208815528U (en) | 2019-05-03 |
Family
ID=66279268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821635690.8U Expired - Fee Related CN208815528U (en) | 2018-10-10 | 2018-10-10 | A kind of concrete pile head breaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075248A (en) * | 2022-06-16 | 2022-09-20 | 中国水利水电第九工程局有限公司 | Pile head chiseling device for pile foundation construction |
-
2018
- 2018-10-10 CN CN201821635690.8U patent/CN208815528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075248A (en) * | 2022-06-16 | 2022-09-20 | 中国水利水电第九工程局有限公司 | Pile head chiseling device for pile foundation construction |
| CN115075248B (en) * | 2022-06-16 | 2024-06-04 | 中国水利水电第九工程局有限公司 | Pile head chiseling device for pile foundation construction |
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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 |
Granted publication date: 20190503 Termination date: 20201010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |