CN214574267U - Excavation system and hydraulic plate compactor device thereof - Google Patents
Excavation system and hydraulic plate compactor device thereof Download PDFInfo
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- CN214574267U CN214574267U CN202120377748.9U CN202120377748U CN214574267U CN 214574267 U CN214574267 U CN 214574267U CN 202120377748 U CN202120377748 U CN 202120377748U CN 214574267 U CN214574267 U CN 214574267U
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Abstract
The utility model discloses excavation system and hydraulic plate compactor device thereof discloses a hydraulic plate compactor device for install on hydraulic big gun head, it includes: the sleeve is sleeved outside the steel chisel of the hydraulic gun head; the bottom plate is arranged at the bottom of the sleeve and is vertical to the axial direction of the sleeve; the reinforcing component is used for reinforcing the connection strength between the bottom plate and the sleeve; the connecting assembly is used for connecting the bottom plate with the bracket of the hydraulic gun head. The utility model discloses a hydraulic pressure plate compactor device, can furthest's improvement return (trade) the work efficiency who fills out the process, the reduction of erection time reduces engineering cost, can be in infrastructure, housing construction and municipal facilities construction engineering wide application. Furthermore, the utility model discloses still disclose an excavation system who has this hydraulic plate compactor device.
Description
Technical Field
The utility model relates to a hydraulic and hydroelectric engineering, housing construction engineering and town road pipe network engineering technical field especially relate to housing construction engineering soft foundation and trade and fill and hydraulic and hydroelectric engineering and municipal works pipe network, structures etc. peripheral layering backfill tamp practical hydraulic pressure plate compactor device and have this hydraulic pressure plate compactor device's excavation system.
Background
At present, China is in a large development stage of foundation facilities, house buildings and municipal facilities, hydraulic and hydroelectric engineering, house building engineering and municipal road pipe network engineering projects are numerous, and the engineering quantity of soft foundation replacement and peripheral layered backfill tamping sub-projects of hydraulic and hydroelectric engineering, municipal engineering pipe networks, structures and the like in house building engineering is large.
The traditional operation mode is that a frog tamper is adopted to finish the layered tamping and backfilling work of earthwork and stone, graded broken stones or broken stones and the like due to the limitation of narrow site and the geometric dimension of a foundation pit, but the traditional construction process has low working efficiency, high engineering cost and long required construction period, and often cannot meet the construction period requirement of engineering construction.
Disclosure of Invention
The utility model aims at overcoming the problem that above-mentioned prior art exists, provide a hydraulic pressure plate compactor device and have this hydraulic pressure plate compactor device's excavation system, the work efficiency of process is filled out (trades) in improvement that can furthest, and reduction of erection time reduces engineering cost, can be in infrastructure, housing construction and municipal facilities construction engineering wide application.
In order to achieve the above object, an aspect of the present invention provides a hydraulic plate rammer device for being installed on a hydraulic gun head, which includes: the sleeve is sleeved outside the steel chisel of the hydraulic gun head; the bottom plate is arranged at the bottom of the sleeve and is vertical to the axial direction of the sleeve; the reinforcing component is used for reinforcing the connection strength between the bottom plate and the sleeve; the connecting assembly is used for connecting the bottom plate with the bracket of the hydraulic gun head.
Wherein, strengthen the subassembly including connecting a plurality of main strengthening ribs of bottom plate corner and sleeve pipe outer wall respectively.
Furthermore, the reinforcing assembly further comprises a plurality of auxiliary reinforcing ribs which are connected with the bottom plate and the outer wall of the sleeve and are respectively positioned between the adjacent main reinforcing ribs.
The connecting assembly comprises a plurality of connecting chains, and one end of each connecting chain is connected with the main reinforcing rib and the other end of each connecting chain is connected with the support.
On the other hand, the utility model also provides an excavation system, including excavator and hydraulic pressure big gun head, in addition, still including installing as above on the hydraulic pressure big gun head hydraulic pressure plate compactor device.
Compared with the prior art, the utility model discloses a hydraulic pressure plate compactor device and have this hydraulic pressure plate compactor device's excavation system, can furthest's improvement return (trade) the work efficiency who fills out the process, the reduction of erection time reduces engineering cost, can be in infrastructure, housing construction and municipal facilities construction engineering wide application.
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Drawings
Fig. 1 is a schematic structural view of the excavation system of the present invention;
FIG. 2 is a front view of the hydraulic plate compactor of the present invention;
fig. 3 is a plan view of the hydraulic plate compactor of the present invention.
Detailed Description
In order to solve the problems of low working efficiency, long construction period and high engineering cost of the traditional tamping process of the soft foundation replacement and tamping processes of the hydraulic and hydroelectric engineering, municipal engineering pipe networks, structures and other peripheral layered backfilling tamping processes of the house building engineering, the inventor develops a hydraulic flat plate tamping device which is connected with a hydraulic gun head of an excavator (called excavator for short) to form a hydraulic flat plate tamping hammer, and the hydraulic flat plate tamping hammer can be widely applied to the processes of the earth and rock layered backfilling tamping of structures such as shallow foundations when the foundation design of the house building engineering is adopted, graded broken stones or broken stones are required to replace and fill the original soil bearing layer of the foundation which does not meet the bearing capacity requirement, the indoor terrace of the house building engineering, the fire-fighting water pool and the like, the pipe networks, the structures and other peripheral earth and rock layered backfilling tamping processes of the large hydraulic engineering, the municipal engineering, the pipe networks, the structures and the like.
The structure of the hydraulic plate compactor device and the excavation system according to the present invention will be described in detail below.
Example 1
As shown in fig. 2 and 3, which are a front view and a top view, respectively, of the hydraulic plate compactor device according to the present embodiment, which is configured to be mounted on a hydraulic gun head 2 (which may be mounted on an excavator), as can be seen from fig. 2 and 3, the hydraulic plate compactor device 3 according to the present embodiment includes: the sleeve 30 is sleeved outside the drill steel 21 of the hydraulic gun head 2; a bottom plate 31 installed at the bottom of the sleeve 30 and axially perpendicular to the sleeve 30; a reinforcing member for reinforcing the strength of the connection between the base plate 31 and the sleeve 30; a connecting assembly for connecting the base plate 31 to the carriage 22 of the hydraulic gun head 2.
The sleeve 30 of the present embodiment may be a steel sleeve made of steel, and is sleeved outside the drill rod 21 of the hydraulic gun head 2, and the sleeved steel sleeve may be fixedly connected to the drill rod 21, for example, the steel sleeve may be fixed outside the drill rod 21 by welding, or may be movably connected to the drill rod 21 by clearance fit.
In order to improve the working efficiency of the hydraulic plate compactor device according to the embodiment, a bottom plate 31 which is perpendicular to the axial direction of the casing 30 is installed at the bottom of the casing 30, and the bottom plate 31 is in contact with a working surface to be excavated when the excavator works, thereby improving the working efficiency of the excavator when the excavator works. This bottom plate 31 can adopt the quadrangle bottom plate, is formed by the cutting of Q355 steel sheet, and the bottom of sleeve pipe 30 is fixed on bottom plate 31 upper surface, if can adopt E50 type welding rod full penetration welding mode to fix the sleeve pipe on the bottom plate, during the design, the size of bottom plate will be greater than the diameter of sleeve pipe 30.
In order to improve the connection strength between the bottom plate 31 and the sleeve 30, the present embodiment further includes a reinforcing assembly for reinforcing the connection strength therebetween, the reinforcing assembly includes four main reinforcing ribs respectively connecting the corners of the bottom plate 30 and the outer wall of the sleeve 30, and the four main reinforcing ribs are arranged outside the sleeve along the diagonal lines of the quadrangular bottom plate.
Wherein, as shown in fig. 2, 3, main strengthening rib 32 can adopt the set-square that is right triangle, and first right-angle side welds on bottom plate 30 in the set-square, and the terminal of first right-angle side can be to a corner department that bottom plate 30 corresponds, and second right-angle side welds on sleeve pipe 30 outer wall in the set-square, during the welding, all can adopt E50 type welding rod full penetration welded mode.
Further, the reinforcing component of this embodiment is still including connecting bottom plate 31 and sleeve pipe 30 outer wall and being located four vice strengthening ribs 32 between the adjacent main strengthening rib 32 respectively, promptly, still be provided with an vice strengthening rib between per two main strengthening ribs, this vice strengthening rib also can adopt the set-square that is right triangle, first right-angle side welding is at bottom plate 30 upper surface in the set-square, the length of first right-angle side can be half of bottom plate 30 length, and second right-angle side welding is on sleeve pipe 30 outer wall in the set-square, during the welding, also all can adopt E50 type welding rod full penetration welded mode.
In order to improve the connection strength between the hydraulic plate ramming device and the hydraulic gun head 2, the hydraulic plate ramming device further comprises a connecting assembly for connecting the bottom plate 31 and the bracket 22 of the hydraulic gun head 2, wherein the connecting assembly comprises four connecting chains 34, and one end of each connecting chain 34 is connected with the main reinforcing rib 32, and the other end of each connecting chain is connected with the bracket 22. When in connection, the connection position of the connecting chain 34 and the main reinforcing rib 32 is close to the corner of the bottom plate. Accordingly, a structure, such as a connection lug or a connection hole, etc. (not shown in the drawings), is provided on the bracket 22 to which the connection chain 34 can be connected.
It should be noted that, the bottom plate of this embodiment may also adopt bottom plates of other shapes besides the above-mentioned quadrangular bottom plate, and the numbers of the main reinforcing ribs, the auxiliary reinforcing ribs and the connecting chains are respectively adapted to the angles of the bottom plate, for example, when the bottom plate is triangular, the numbers of the main reinforcing ribs, the auxiliary reinforcing ribs and the connecting chains are also respectively three; when the bottom plate is quadrilateral, the number of the main reinforcing ribs, the number of the auxiliary reinforcing ribs and the number of the connecting chains are respectively four.
When the hydraulic pressure big gun head 2 moves along with the excavator, accessible drill rod 21 and steel casing pipe drive this embodiment hydraulic pressure plate compactor device together along with the action of hydraulic pressure big gun head, can be used to the earth and rockfill side, the graded rubble, the garrulous stone of pressing from both sides and the compaction of earth and rockfill mixture layering, and have following advantage:
when the device is used for the building construction, when the foundation is designed to be a shallow foundation and the original soil bearing layer of the base does not meet the bearing capacity requirement and needs to be filled with graded broken stones or broken stones to increase the bearing capacity of the foundation, the device is not limited by the size of the foundation and the narrow terrain, and can meet the requirements of engineering quality, construction period and cost control to the maximum extent;
when the device is used for layered backfilling and tamping of earthwork and stone of structures such as indoor terraces of building construction projects, fire-fighting water pools and the like, the device is not limited by building size and narrow working surface caused by structural beam reinforced concrete, and the requirements of quality, construction period and cost control of the backfilling and tamping of the projects are met to the maximum extent;
when the device is used for backfill and tamping peripheral earthwork such as pipe networks, structures and the like of large-scale water conservancy and hydropower engineering and municipal engineering in a layered manner, the device is not limited by landforms and landforms, and can meet the requirements of quality, construction period and cost control of backfill and tamping of the engineering to the maximum extent.
Example 2
As shown in fig. 1, a schematic structural diagram of the excavation system according to the present embodiment is shown, and the excavation system includes an excavator 1 and a hydraulic gun head 2, and further includes a hydraulic plate tamper apparatus 3 according to embodiment 1 mounted on the hydraulic gun head 2.
The excavator 1 and the hydraulic gun head 2 can be connected by adopting a connection method in the prior art, and the hydraulic gun head 2 is provided with a structure (such as a connection lug or a connection hole) for connecting a connection chain of the hydraulic plate ramming device 3 on a support 22 thereof on the basis of the prior art, and a sleeve of the hydraulic plate ramming device 3 is connected with a steel chisel 21 of the hydraulic gun head 2.
The structure of the hydraulic plate compactor device is as described in example 1 and will not be described in detail here.
The excavation system of the embodiment can be used for a foundation broken stone filling and replacing process when a house building soft foundation is constructed, or a layered backfilling and tamping process when a road roller cannot work due to site limitation during construction of earth and stone projects such as a road flat field and the like. This excavation system only reequips the hydraulic pressure big gun head 2 that crawler excavator adapted, has just thoroughly solved when housing construction foundation ditch (groove) construction because of the unable operation of the narrow road roller of foundation ditch, and traditional construction process adopts the difficult engineering difficult problem of frog hammer work efficiency low, engineering cost height, the difficult guarantee of time limit for a project, reforms transform with low costsly, and the efficiency of construction is high.
Although the above is the detailed description of the present invention, the present invention is not limited thereto, and those skilled in the art can modify the principle of the present invention, therefore, various modifications performed according to the principle of the present invention should be understood as falling into the protection scope of the present invention.
Claims (5)
1. The utility model provides a hydraulic plate rammer device for install on hydraulic pressure big gun head, its characterized in that includes:
the sleeve is sleeved outside the steel chisel of the hydraulic gun head;
the bottom plate is arranged at the bottom of the sleeve and is vertical to the axial direction of the sleeve;
the reinforcing component is used for reinforcing the connection strength between the bottom plate and the sleeve;
the connecting assembly is used for connecting the bottom plate with the bracket of the hydraulic gun head.
2. The hydraulic plate compactor apparatus according to claim 1 wherein the reinforcement assembly includes a plurality of primary reinforcing ribs connecting the corners of the base plate to the outer wall of the sleeve, respectively.
3. The hydraulic plate compactor apparatus according to claim 2 wherein the reinforcement assembly further includes a plurality of secondary reinforcing bars connecting the bottom plate to the outer wall of the casing and each located between adjacent primary reinforcing bars.
4. The hydraulic plate compactor device according to claim 2 or 3 wherein the connecting assembly includes a plurality of connecting chains, each connecting chain having one end connected to the main reinforcing bar and the other end connected to the support bracket.
5. An excavation system comprising an excavator and a hydraulic gun head, further comprising a hydraulic plate compactor device according to any one of claims 1-4 mounted on the hydraulic gun head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120377748.9U CN214574267U (en) | 2021-02-18 | 2021-02-18 | Excavation system and hydraulic plate compactor device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120377748.9U CN214574267U (en) | 2021-02-18 | 2021-02-18 | Excavation system and hydraulic plate compactor device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214574267U true CN214574267U (en) | 2021-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120377748.9U Active CN214574267U (en) | 2021-02-18 | 2021-02-18 | Excavation system and hydraulic plate compactor device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214574267U (en) |
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2021
- 2021-02-18 CN CN202120377748.9U patent/CN214574267U/en active Active
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