CN210684843U - Earth pillar foot corner tamper for excavator - Google Patents
Earth pillar foot corner tamper for excavator Download PDFInfo
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- CN210684843U CN210684843U CN201921508169.2U CN201921508169U CN210684843U CN 210684843 U CN210684843 U CN 210684843U CN 201921508169 U CN201921508169 U CN 201921508169U CN 210684843 U CN210684843 U CN 210684843U
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- steel sheet
- earthwork
- excavator
- tamping
- reciprocating vibrator
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to an earthwork column base corner tamp for excavator has solved to the backfill of column base, corner department in the earthwork is backfilled, and the road roller can not reach, and the compaction is not in place, and artifical tamping wastes time and energy again, the problem of inefficiency. The utility model discloses a reciprocating vibrator, reciprocating vibrator's top is provided with digs the quick-witted connector, and reciprocating vibrator's bottom output end fixedly connected with downwardly extending sets up the transfer line, and the bottom tip releasable connection of transfer line has the rammer head. The utility model discloses device design science, simple structure, convenient to use, maneuverability is high, construction safe and reliable, the tamping effect is splendid, utilizes the excavator as the carrier, tamps ground, and work efficiency has obtained greatly high, has replaced artifical tamping moreover, and labour saving and time saving has reduced engineering cost, is favorable to instrument formula construction equipment's popularization.
Description
Technical Field
The utility model relates to a construction technical field specifically is an earthwork column foot corner tamp for excavator.
Background
In the earthwork backfill, the tamping of backfill soil such as column bases, wall bases and the like, large machines such as road rollers and the like can not be compacted in place, and most of the large machines can have quality problems, so that the large machines such as vertical tamping machines and the like can be manually used for tamping.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art and providing an earthwork column foot corner tamper for excavator.
The utility model discloses a realize through following technical scheme:
the utility model provides an earthwork column foot corner tamp for excavator, includes reciprocating vibrator, and reciprocating vibrator's top is provided with the excavator connector, and reciprocating vibrator's bottom output end fixedly connected with downwardly extending sets up the transfer line, and the bottom tip releasable connection of transfer line has the rammer head.
When the reciprocating vibrator is used, the excavator connector at the top of the reciprocating vibrator is connected and fixed at the position of an excavator bucket of the excavator, an oil pipeline of the reciprocating vibrator is connected, the excavator is started, an excavator arm can move to a place needing to be compacted at will, then the reciprocating vibrator is started, the transmission rod conducts up-and-down reciprocating vibration, and accordingly the tamper head is driven to conduct tamping operation. Wherein, for releasable connection between ramming soil head and the transfer line, can in time change the ramming soil head of different dimensions according to actual conditions, improvement that like this can be further tamped quality.
As the preferred technical scheme, a plurality of stiffening ribs are uniformly distributed between the ramming head and the transmission rod. The rigidity between the driving rod and the ramming head can be further enhanced by the stiffening ribs, and the ramming operation is more powerful and stable.
As a preferred technical scheme, the ramming head adopts a steel plate which is horizontally arranged. The ramming head is made of thickened steel plates, so that the ramming head is easy to manufacture, low in cost and good in ramming effect.
According to the preferable technical scheme, the steel plate comprises a main steel plate and an auxiliary steel plate which are vertically overlapped, a conical nail array is arranged on the bottom surface of the main steel plate, an inner groove is formed in the part, right facing the conical nail array, of the top surface of the auxiliary steel plate, the main steel plate and the auxiliary steel plate are overlapped together and then are fixedly connected through a bolt, and the conical nail array on the main steel plate is just arranged in the inner groove of the auxiliary steel plate. The contact surface of the traditional tamping instrument and the ground is a plane, and the height, hardness and impurities in the soil of the ground to be tamped are different, so that the tamping effect of the plane tamping instrument still has a large lifting space; and in the secondary tamping process, the auxiliary steel plate is installed and fixed on the main steel plate, and the plane of the auxiliary steel plate is used for further tamping and leveling, so that the tamping operation with excellent tamping effect is finally completed.
The utility model discloses the device utilizes the excavator as the carrier, tamps ground, and work efficiency is high, replaces artifical tamping, and labour saving and time saving has reduced engineering cost, has solved to the backfill of column base, corner department in the earthwork is backfilled, and the road roller can not reach, and the compaction is not in place, and artifical tamping wastes time and energy again, the problem of inefficiency. Also because column foot corner department construction operation space is limited, can't use machinery to level, pave the backfill soil in traditional operation, go on by the manual work completely, waste time and energy, and inefficiency, the cost is higher, when meetting large-scale earthwork backfill operation, has increased construction period and construction cost intangibly, and this use novel technique can borrow the flexibility of excavator self arm and the first main steel sheet of rammer soil levels, paves the backfill soil of piling up in column foot corner for next step tamping operation can develop as early as possible. The tamping head of the utility model adopts two forms of the conical nail array and the plane, when in tamping, the conical nail array is firstly used for tamping, and then the plane is used for tamping, so that the tamping effect is substantially improved compared with the traditional single plane tamping; and because the flexibility of arm, the operability is high, also can play fine construction effect to the ramming of the backfill soil that has the slope. The utility model discloses device design science, simple structure, convenient to use, maneuverability is high, construction safe and reliable, the tamping effect is splendid, is favorable to instrument formula construction equipment's popularization.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention in any way.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a schematic structural diagram of the middle tamper head of the present invention.
In the figure: the construction method comprises the following steps of 1-reciprocating vibrator, 2-excavator connector, 3-transmission rod, 4-ramming head, 4-1-main steel plate, 4-2-auxiliary steel plate, 4-3-conical nail array, 4-4-inner groove, 4-5-bolt, 5-stiffening rib and 6-oil pipeline.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the present invention will be further clearly and completely described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 3, the rammer for the foundation and the corner of the earth pillar for the excavator comprises a reciprocating vibrator 1, wherein an oil pipeline 6 is arranged on the side wall of the reciprocating vibrator 1, an excavator connector 2 is arranged at the top of the reciprocating vibrator 1, a transmission rod 3 which extends downwards is fixedly connected to the output end of the bottom of the reciprocating vibrator 1, and a ramming head 4 is detachably connected to the end part of the bottom end of the transmission rod 3; a plurality of stiffening ribs 5 are uniformly distributed between the ramming head 4 and the transmission rod 3; the ramming head 4 is made of a steel plate which is horizontally arranged, as shown in figure 4, the steel plate comprises a main steel plate 4-1 and an auxiliary steel plate 4-2 which are overlapped up and down, a connector which is used for being connected with the transmission rod 3 is arranged on the top surface of the main steel plate 4-1, the main steel plate and the auxiliary steel plate are connected and fixed through a clamp, a conical nail array 4-3 is arranged on the bottom surface of the main steel plate 4-1, the conical nail array 4-3 is formed by arranging a plurality of conical nails, the conical nails are in a circular truncated cone shape, an inner groove 4-4 is arranged on the part, opposite to the conical nail array 4-3, on the top surface of the auxiliary steel plate 4-2, the main steel plate 4-1 and the auxiliary steel plate 4-, and the conical nail array 4-3 on the main steel plate 4-1 is just arranged in the inner groove 4-4 of the auxiliary steel plate 4-2.
The technical solutions in the embodiments of the present invention have been clearly and completely described above, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides an earthwork column foot corner tamp for excavator which characterized in that: including reciprocating vibrator, reciprocating vibrator's top is provided with digs the quick-witted connector, and reciprocating vibrator's bottom output end fixedly connected with downwardly extending sets up the transfer line, and the bottom tip releasable connection of transfer line has the rammer head.
2. The earthwork column foot corner tamper for excavators according to claim 1, wherein: a plurality of stiffening ribs are uniformly distributed between the ramming head and the transmission rod.
3. The earthwork column foot corner tamper for excavators according to claim 1 or 2, wherein: the ramming head adopts a steel plate which is horizontally arranged.
4. The earthwork column foot corner tamper for excavators according to claim 3, wherein: the steel sheet is provided with the awl nail array including the main steel sheet and the vice steel sheet of superpose from top to bottom on the bottom surface of main steel sheet, is provided with the inner groovy just to the part of awl nail array on the top surface of vice steel sheet, and main steel sheet is fixed through bolted connection after with vice steel sheet superpose together, and just in time arrange the inner groovy of vice steel sheet in the awl nail array on the main steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508169.2U CN210684843U (en) | 2019-09-11 | 2019-09-11 | Earth pillar foot corner tamper for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508169.2U CN210684843U (en) | 2019-09-11 | 2019-09-11 | Earth pillar foot corner tamper for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684843U true CN210684843U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201921508169.2U Active CN210684843U (en) | 2019-09-11 | 2019-09-11 | Earth pillar foot corner tamper for excavator |
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| Country | Link |
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| CN (1) | CN210684843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608167A (en) * | 2020-06-09 | 2020-09-01 | 中建八局第二建设有限公司 | Excavator accessory welding steel plate formula ramming machine |
-
2019
- 2019-09-11 CN CN201921508169.2U patent/CN210684843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608167A (en) * | 2020-06-09 | 2020-09-01 | 中建八局第二建设有限公司 | Excavator accessory welding steel plate formula ramming machine |
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