CN215367259U - Chassis fixing structure of automatic packing ramming equipment for compression-resistant pile construction - Google Patents
Chassis fixing structure of automatic packing ramming equipment for compression-resistant pile construction Download PDFInfo
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- CN215367259U CN215367259U CN202121330287.6U CN202121330287U CN215367259U CN 215367259 U CN215367259 U CN 215367259U CN 202121330287 U CN202121330287 U CN 202121330287U CN 215367259 U CN215367259 U CN 215367259U
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Abstract
The utility model relates to a resistance to compression pile construction is with automatic chassis fixed knot who packs equipment of ramming in order constructs especially relates to the field of equipment of ramming in order, and it includes the chassis, the chassis is equipped with a plurality of stabilizing mean, stabilizing mean is including installation axle, supporting component and spring, installation axle both ends all with the chassis is connected, just the axis direction of installation axle with the direction of height in chassis is the same, the supporting component activity is located install epaxial, and can follow the axis direction of installation axle removes, the spring cup joints the supporting component top install epaxial, the spring with the supporting component butt. This application can protect the difficult impaired of connection structure between chassis and the track.
Description
Technical Field
The application relates to the field of tamping equipment, in particular to a chassis fixing structure of automatic packing tamping equipment for compression-resistant pile construction.
Background
At present, the pile driver can be used in building foundation construction generally, and the pile driver comprises driving cabin, chassis, track, hoist engine, pile frame and pile hammer etc. driving cabin sets up on the chassis, and the chassis below is connected with the track, and hoist engine and pile frame all set up on the chassis, and the pile frame upper end is equipped with the pulley, and the pile hammer passes through the steel cable to be connected with the hoist engine, and the steel cable middle part is located the pulley, and the lift of hoist engine control pile hammer carries out the ramming operation.
When the pile hammer collides with the ground, impact force is generated, the generated impact force drives the chassis and the crawler to shake, and the connection structure between the chassis and the crawler is easy to damage due to the fact that the chassis and the crawler shake.
SUMMERY OF THE UTILITY MODEL
In order to improve the defect that the connection structure between chassis and the track is easily damaged when the pile hammer tamps the ground, the application provides a chassis fixed knot who tamps equipment with automatic filler for compression-resistant pile construction constructs.
The application provides a pair of automatic filler ramming equipment's for compression-resistant pile construction chassis fixed knot constructs adopts following technical scheme:
the utility model provides a resistance to compression pile construction is with automatic chassis fixed knot who packs equipment of ramming in order constructs, includes the chassis, the chassis is equipped with a plurality of stabilizing mean, stabilizing mean is including installation axle, supporting component and spring, the installation axle both ends all with the chassis is connected, just the axis direction of installation axle with the direction of height of chassis is the same, the supporting component activity is located install epaxial, and can follow the axis direction of installation axle removes, the spring cup joints the supporting component top install epaxial, the spring with the supporting component butt.
Through adopting above-mentioned technical scheme, after the pile driver is taken one's place, adjust supporting component, at the in-process of pile driver work, the impact force is produced in the impact of pile hammer and ground, and supporting component and spring combined action support and cushion the impact force to the chassis, reduce the range that the chassis rocked, help reducing the impaired possibility of connection structure between chassis and the track.
Optionally, the supporting component includes movable rod and first hydraulic telescoping rod, the movable rod cup joints on the installation axle, the movable rod roof with the spring butt, the movable rod can be followed the axis direction of installation axle removes, the movable rod is kept away from the one end of installation axle is connected with first hydraulic telescoping rod, first hydraulic telescoping rod is used for with the ground butt.
Through adopting above-mentioned technical scheme, movable rod and first hydraulic telescoping rod combined action support the chassis, and when the pile driver removed, first hydraulic telescoping rod retracted, avoided first hydraulic telescoping rod and ground contact, and then effectively evaded the interference that first hydraulic telescoping rod removed the pile driver. The movable rod and the supporting rod of design mutually cooperate, support the chassis, help reducing the range that the chassis rocked, and then help reducing the impaired possibility of connection structure between chassis and the track.
Optionally, the movable rod is provided as a second hydraulic telescopic rod.
Through adopting above-mentioned technical scheme, the movable rod can be followed job site's demand and extended and contract. The designed movable rod can meet different working conditions and is wide in application.
Optionally, the support assembly further comprises a driving piece, the first hydraulic telescopic rod is hinged to the movable rod, and the driving piece is used for driving the first hydraulic telescopic rod to be folded with the movable rod.
Through adopting above-mentioned technical scheme, when pile driver work finishes, operating personnel opens the driving piece, and the driving piece drives first hydraulic telescoping rod and rotates around the articulated shaft for first hydraulic telescoping rod is folding with the movable rod, makes the space that first hydraulic telescoping rod and movable rod occupy reduce, effectively avoids the interference to the pile driver removal.
Optionally, the driving part is a hydraulic cylinder, one end of the hydraulic cylinder is rotatably connected with the movable rod, the other end of the hydraulic cylinder is rotatably connected with the first hydraulic telescopic rod, and the rotating shafts at the two ends of the hydraulic cylinder are parallel.
Through adopting above-mentioned technical scheme, after pile driver work finished, operating personnel opened the pneumatic cylinder, and the pneumatic cylinder drives first hydraulic telescoping rod and rotates to the movable rod for the space that first hydraulic telescoping rod occupied reduces, effectively avoids the interference to the pile driver removal.
Optionally, the driving part is a motor, the motor is arranged on the movable rod, an output shaft of the motor is provided with a first gear, the movable rod and the first hydraulic telescopic rod are coaxially provided with a second gear, and the first gear is meshed with the second gear.
Through adopting above-mentioned technical scheme, after pile driver work finishes, operating personnel opens the motor, and the motor drives first gear revolve, and first gear drives second gear revolve to make first hydraulic telescoping rod rotate, fold until first hydraulic telescoping rod and movable rod, reduce the space that the bracing piece occupied, effectively avoid the interference to the pile driver removal.
Optionally, one end of the first hydraulic telescopic rod, which is far away from the movable rod, is provided with a base, and the lower surface of the base is provided with a plurality of bulges.
Through adopting above-mentioned technical scheme, when base and ground butt, ground is pricked to the arch for the chassis has the land fertility of grabbing better, helps the more stable supporting to the chassis of first hydraulic telescoping rod.
Optionally, one side of the movable rod, which is far away from the spring, is provided with an anti-collision pad.
Through adopting above-mentioned technical scheme, the crashproof pad can avoid the striking on movable rod and chassis to reduce the impaired possibility of movable rod, extension movable rod life.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the supporting component and the spring are designed, and the supporting component and the spring are matched to support the chassis and buffer impact force, so that the possibility of damage of a connecting structure between the chassis and the crawler belt is reduced;
2. the designed driving piece can drive the supporting rod and the movable rod to be folded, so that the space occupied by the supporting rod and the movable rod is reduced, and the pile driver can conveniently move;
3. the collision avoidance cushion of design can avoid the striking on movable rod and chassis to reduce the impaired possibility of movable rod, extension movable rod life.
Drawings
Fig. 1 is a schematic structural view of the entire chassis fixing structure of the automatic packing ramming apparatus for compression pile construction according to embodiment 1 of the present application.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of the support assembly of fig. 1.
Fig. 4 is a schematic structural view of a support assembly according to embodiment 2 of the present application.
Description of reference numerals: 1. a chassis; 11. a stabilizing mechanism; 111. installing a shaft; 112. a support assembly; 1121. a movable rod; 1122. a first hydraulic telescopic rod; 11221. a base; 11222. a protrusion; 113. a spring; 2. a motor; 21. a first gear; 22. a second gear; 3. a hydraulic cylinder; 4. an anti-collision cushion.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment 1 of the application discloses a chassis fixing structure of automatic filler tamping equipment for construction of a compression-resistant pile. In this embodiment, the tamping equipment is a crawler pile driver as an example, referring to fig. 1, the chassis fixing structure of the automatic filling tamping equipment for compressive pile construction includes a chassis 1 and four stabilizing mechanisms 11, and the four stabilizing mechanisms 11 are uniformly distributed on the side of the chassis 1 in this embodiment and are used for supporting the chassis 1.
Referring to fig. 1, 2 and 3, the stabilizing mechanism 11 includes a mounting shaft 111, a spring 113 and a support assembly 112, the mounting shaft 111 is disposed on a side of the chassis 1, two ends of the mounting shaft 111 are welded to the chassis 1, an axial direction of the mounting shaft 111 is the same as a height direction of the chassis 1, and the mounting shaft 111 is further sleeved with the spring 113; the support assembly 112 includes a movable rod 1121 and a first hydraulic telescopic rod 1122, one end of the movable rod 1121 is sleeved on the installation shaft 111, the movable rod 1121 can move along the axial direction of the installation shaft 111, the top wall of the movable rod 1121 is abutted to the lower end of the spring 113, and the crash pad 4 is laid on one side of the movable rod 1121, which is far away from the spring 113. In the present embodiment, the movable rod 1121 is provided as a second hydraulic telescopic rod.
Referring to fig. 3, the first hydraulic telescopic rod 1122 is hinged to one end of the movable rod 1121, which is away from the mounting shaft 111, a base 11221 is welded to one end of the first hydraulic telescopic rod 1122, which is away from the movable rod 1121, a protrusion 11222 is formed on the base 11221, and the protrusion 11222 is welded to the lower surface of the base 11221.
A driving part is arranged at one end of the movable rod 1121, which is far away from the mounting shaft 111, in this embodiment, the lifting part adopts a motor 2, the motor 2 is welded on the movable rod 1121, an output shaft of the motor 2 is perpendicular to the movable rod 1121, the output shaft of the motor 2 penetrates through the movable rod 1121, a portion of the output shaft, which penetrates out, is fixedly connected with a first gear 21, a rotation direction of the first gear 21 is the same as a rotation direction of the output shaft of the motor 2, one end of the first hydraulic telescopic rod 1122, which is close to the movable rod 1121, is hinged on the movable rod 1121 through a hinge shaft, one end of the hinge shaft, which is close to the first gear 21, is coaxially and fixedly connected with a second gear 22, and the second gear 22 is meshed with the first gear 21.
The implementation principle of the chassis fixing structure of the automatic filling ramming equipment for the construction of the compression-resistant pile is as follows: when the pile driver moves to a region to be constructed, an operator extends the movable rod 1121 along the horizontal direction, then the motor 2 is started, the motor 2 drives the first gear 21 to rotate, the first gear 21 drives the second gear 22 to rotate, the first hydraulic telescopic rod 1122 is perpendicular to the ground, then the operator extends the first hydraulic telescopic rod 1122 until the base 11221 of the first hydraulic telescopic rod 1122 abuts against the ground, when the pile driver starts to ram the ground, a pile hammer generates a large impact force with the ground, the movable rod 1121 and the first hydraulic telescopic rod 1122 support the chassis 1, the chassis 1 is matched with the spring 113 to buffer the generated impact force, the shaking amplitude of the chassis 1 is reduced, and the possibility that the connection structure of the chassis 1 and a crawler belt is easily damaged is reduced. After pile driver construction finishes, operating personnel contracts first hydraulic telescoping rod 1122, after the shrink finishes, operating personnel opens motor 2 for motor 2 antiport drives first gear 21 antiport, and first gear 21 that makes drives second gear 22 antiport, thereby makes first hydraulic telescoping rod 1122 reset, afterwards, contracts movable rod 1121, treats after all first hydraulic telescoping rod 1122 and movable rod 1121 shrink finish, and the pile driver can leave.
Example 2
The embodiment 2 of the application discloses a chassis fixed knot of automatic filler ramming equipment is used in compression-resistant pile construction constructs. Referring to fig. 4, the difference between this embodiment and embodiment 1 is that the driving member employs a hydraulic cylinder 3, the hydraulic cylinder 3 is hinged on the first hydraulic telescopic rod 1122, and one end of the piston rod away from the hydraulic cylinder 3 is hinged on the movable rod 1121.
The implementation principle of the embodiment 2 is as follows: when the pile driver moves to a region to be constructed, an operator extends the movable rod 1121 along the horizontal direction, then opens the hydraulic cylinder 3, the hydraulic cylinder 3 pushes the first hydraulic telescopic rod 1122 to rotate, so that the first hydraulic telescopic rod 1122 is far away from the movable rod 1121, when the first hydraulic telescopic rod 1122 is perpendicular to the ground, then the operator extends the first hydraulic telescopic rod 1122 again until the base 11221 of the first hydraulic telescopic rod 1122 is abutted to the ground, when the pile driver starts to ram the ground, a pile hammer generates a large impact force with the ground, the movable rod 1121 and the first hydraulic telescopic rod 1122 support the chassis 1, and the chassis 1 is matched with the spring 113 to buffer the generated impact force, so that the shaking amplitude of the chassis 1 is reduced, and the possibility that the connection structure of the chassis 1 and a crawler is easily damaged is reduced. After pile driver construction finishes, operating personnel contracts first hydraulic telescoping rod 1122, and after the shrink finishes, operating personnel opens pneumatic cylinder 3 is reverse for first hydraulic telescoping rod 1122 resets, afterwards, contracts movable rod 1121, treats that all first hydraulic telescoping rod 1122 and movable rod 1121 shrink finish after, the pile driver can leave.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a resistance to compression stake construction is with automatic chassis fixed knot who packs equipment of ramming in order constructs, includes chassis (1), its characterized in that: chassis (1) is equipped with a plurality of stabilizing mean (11), stabilizing mean (11) is including installation axle (111), supporting component (112) and spring (113), installation axle (111) both ends all with chassis (1) is connected, just the axis direction of installation axle (111) with chassis (1) direction of height is the same, supporting component (112) activity is located on installation axle (111), and can follow the axis direction of installation axle (111) removes, spring (113) cup joint supporting component (112) top on installation axle (111), spring (113) with supporting component (112) butt.
2. The structure of claim 1, wherein the structure comprises: the supporting assembly (112) comprises a movable rod (1121) and a first hydraulic telescopic rod (1122), the movable rod (1121) is sleeved on the installation shaft (111), the top wall of the movable rod (1121) is abutted to the spring (113), the movable rod (1121) can move along the axis direction of the installation shaft (111), one end, far away from the installation shaft (111), of the movable rod (1121) is connected with the first hydraulic telescopic rod (1122), and the first hydraulic telescopic rod (1122) is used for being abutted to the ground.
3. The chassis fixing structure of the automatic packing ramming equipment for construction of compression-resistant piles according to claim 2, characterized in that: the movable rod (1121) is provided as a second hydraulic telescopic rod.
4. The chassis fixing structure of the automatic packing ramming equipment for construction of compression-resistant piles according to claim 2, characterized in that: the support assembly (112) further comprises a driving member, the first hydraulic telescopic rod (1122) is hinged to the movable rod (1121), and the driving member is used for driving the first hydraulic telescopic rod (1122) and the movable rod (1121) to fold.
5. The structure of claim 4, wherein the structure comprises: the driving piece is a hydraulic cylinder (3), one end of the hydraulic cylinder (3) is rotatably connected with the movable rod (1121), the other end of the hydraulic cylinder (3) is rotatably connected with the first hydraulic telescopic rod (1122), and rotating shafts at two ends of the hydraulic cylinder (3) are parallel.
6. The structure of claim 4, wherein the structure comprises: the driving piece is a motor (2), the motor (2) is arranged on the movable rod (1121), an output shaft of the motor (2) is provided with a first gear (21), the movable rod (1121) and a hinge shaft of the first hydraulic telescopic rod (1122) are coaxially provided with a second gear (22), and the first gear (21) is meshed with the second gear (22).
7. The chassis fixing structure of the automatic packing ramming equipment for construction of compression-resistant piles according to claim 2, characterized in that: one end, far away from the movable rod (1121), of the first hydraulic telescopic rod (1122) is provided with a base (11221), and the lower surface of the base (11221) is provided with a plurality of protrusions (11222).
8. The structure of claim 7, wherein the structure comprises: and an anti-collision pad (4) is arranged on one side of the movable rod (1121) far away from the spring (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121330287.6U CN215367259U (en) | 2021-06-15 | 2021-06-15 | Chassis fixing structure of automatic packing ramming equipment for compression-resistant pile construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121330287.6U CN215367259U (en) | 2021-06-15 | 2021-06-15 | Chassis fixing structure of automatic packing ramming equipment for compression-resistant pile construction |
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| Publication Number | Publication Date |
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| CN215367259U true CN215367259U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121330287.6U Active CN215367259U (en) | 2021-06-15 | 2021-06-15 | Chassis fixing structure of automatic packing ramming equipment for compression-resistant pile construction |
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| CN (1) | CN215367259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117822578A (en) * | 2024-03-05 | 2024-04-05 | 华北建工工程集团有限公司 | Pile driver capable of adjusting and adapting to terrain for constructional engineering |
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2021
- 2021-06-15 CN CN202121330287.6U patent/CN215367259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117822578A (en) * | 2024-03-05 | 2024-04-05 | 华北建工工程集团有限公司 | Pile driver capable of adjusting and adapting to terrain for constructional engineering |
| CN117822578B (en) * | 2024-03-05 | 2024-06-04 | 华北建工工程集团有限公司 | Pile driver capable of adjusting and adapting to terrain for constructional engineering |
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