CN112681426B - Anti-shaking device and double-wheel slot milling machine - Google Patents
Anti-shaking device and double-wheel slot milling machine Download PDFInfo
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- CN112681426B CN112681426B CN202011522962.5A CN202011522962A CN112681426B CN 112681426 B CN112681426 B CN 112681426B CN 202011522962 A CN202011522962 A CN 202011522962A CN 112681426 B CN112681426 B CN 112681426B
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Abstract
The invention provides an anti-shaking device and a double-wheel slot milling machine, and relates to the technical field of slot milling machines. The anti-shaking device can be connected with the main machine of the double-wheel slot milling machine through the platform structure, and can be connected with the knife milling frame of the double-wheel slot milling machine through the shock absorption support connected with the platform structure, so that the shock absorption support can limit the knife milling frame to swing relative to the main machine when the double-wheel slot milling machine runs or turns, and the running efficiency and the use safety of the double-wheel slot milling machine are improved.
Description
Technical Field
The invention relates to the technical field of slot milling machines, in particular to an anti-shaking device and a double-wheel slot milling machine.
Background
The double-wheel slot milling machine is one of the most advanced devices for underground diaphragm wall construction, and is generally adopted by the advantages of high slot forming efficiency, high construction efficiency, regular hole shape, safety, environmental protection, wide range of stratum geological adaptation and the like.
Disclosure of Invention
The invention aims to solve the technical problem that a tool rest is easy to shake during walking and turning of the conventional double-wheel slot milling machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an anti-shake device for double round slot milling machine, includes platform structure and shock-absorbing support, the platform structure be suitable for with the host computer of double round slot milling machine is connected, just the platform structure with shock-absorbing support connects with through shock-absorbing support with the cutter frame of double round slot milling machine is connected, shock-absorbing support is used for the restriction the cutter frame is relative the host computer takes place to swing.
The anti-shaking device can be connected with a main machine of the double-wheel slot milling machine through the platform structure, and can be connected with a knife milling frame of the double-wheel slot milling machine through the damping support connected to the platform structure.
Optionally, the platform structure further comprises a boom support, and the platform structure is connected with the boom support to be connected with a boom of the main machine through the boom support.
Optionally, the milling machine further comprises a steel wire rope, the platform structure is connected with the steel wire rope to be connected with the milling cutter frame through the steel wire rope, and the steel wire rope is used for limiting the milling cutter frame to swing back and forth and/or move to one side far away from the main machine.
Optionally, the platform structure includes a telescopic device, the telescopic device connects the shock-absorbing bracket and the steel wire rope, and the telescopic device is adapted to drive the shock-absorbing bracket and the steel wire rope to move in a direction away from or close to the milling cutter holder.
Optionally, the platform structure further comprises a connecting plate, the connecting plate is vertically disposed between the two telescopic devices, and the connecting plate is suitable for supporting the boom through the boom support.
Optionally, the telescopic device comprises a fixed section and at least one telescopic free section, and the free section is adapted to be connected with and adapted to drive the steel wire rope and the shock absorbing bracket to move; the securing segment is adapted to connect with the connecting plate.
Optionally, the shock-absorbing support includes oil pressure attenuator and damping spring, the both ends of oil pressure attenuator respectively with the platform structure with the milling cutter frame is connected, the damping spring cover is established the oil pressure attenuator outside.
Optionally, the shock-absorbing bracket is connected with a cotter pin at one end far away from the platform structure, and the shock-absorbing bracket is suitable for being detachably connected with the milling cutter frame through the cotter pin and a pin.
Optionally, the end of the steel wire rope far away from the platform structure is connected with a shackle, and the steel wire rope is suitable for being detachably connected with the milling cutter frame through the shackle.
Another object of the present invention is to provide a double-wheel slot milling machine having the anti-sloshing apparatus, which has the same advantages as the anti-sloshing apparatus described above with respect to the prior art, and therefore, the description thereof is omitted.
Drawings
Fig. 1 is a schematic structural view of a double-wheel slot milling machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure of a double-wheel slot milling machine according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a shock mount according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 1.
Description of reference numerals:
1-anti-sloshing device; 101-a shock-absorbing mount; 1011-oil pressure damper; 1012-damping springs; 102-a platform structure; 1021-telescoping devices; 1022-a connecting plate; 103-boom support; 104-a steel wire rope; 2-milling cutter frame; 3-a host; 301-boom.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", and the like in the embodiments indicate orientation words, which are used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that elements, devices, and the like which are referred to must operate according to specific orientations and defined operations and methods, configurations in the specification, and such orientation terms do not constitute limitations of the present invention.
In addition, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Herein, a coordinate system XYZ is provided, wherein a forward direction of the X-axis represents a right direction, a backward direction of the X-axis represents a left direction, a forward direction of the Y-axis represents a front direction, a backward direction of the Y-axis represents a rear direction, a forward direction of the Z-axis represents an upper direction, and a backward direction of the Z-axis represents a lower direction.
As shown in fig. 1, 2 and 4, an anti-sloshing device 1 according to an embodiment of the present invention is used for a two-wheel slot milling machine, and includes a platform structure 102 and a shock-absorbing bracket 101, where the platform structure 102 is adapted to be connected to a main machine 3 of the two-wheel slot milling machine, the platform structure 102 is connected to the shock-absorbing bracket 101 to be connected to a milling cutter holder 2 of the two-wheel slot milling machine through the shock-absorbing bracket 101, and the shock-absorbing bracket 101 is configured to limit the milling cutter holder 2 from swinging relative to the main machine 3.
In this embodiment, the anti-shaking device 1 is disposed between the milling cutter holder 2 and the main machine 3 of the double-wheel slot milling machine, the right side of the platform structure 102 of the anti-shaking device 1 is fixedly connected with the main machine 3, the left side of the platform structure 102 is connected with a plurality of shock-absorbing supports 101, the other ends of the shock-absorbing supports 101 are connected with the milling cutter holder 2, preferably, the shock-absorbing supports 101 are disposed at two sides of the milling cutter holder 2 respectively, so that the shock-absorbing supports 101 can provide more uniform acting force to the milling cutter holder 2.
When the double-wheel slot milling machine is in a non-working state and walks or turns, the milling cutter frame 2 rocks, and at the moment, the shock absorption support 101 limits the rocking of the milling cutter frame 2 from different directions, so that the rocking amplitude of the milling cutter frame 2 is lower and can be more stable. When the double-wheel slot milling machine performs slot milling operation, the connection between the shock absorption bracket 101 and the milling cutter frame 2 can be released.
Optionally, a boom support 103 is further included, and the platform structure 102 is connected to the boom support 103 to be connected to a boom 301 of the main machine 3 through the boom support 103.
In this embodiment, the boom support 103 is configured to support a boom 301 of the double-wheel slot milling machine, balance the shaking generated by the milling cutter holder, one end of the boom support 103 is connected to the middle of the upper surface of the platform structure 102, and the other end of the boom support 103 is connected to the boom 301, so that the overall stress of the anti-shaking device is more uniform while the boom 301 is supported.
Optionally, a steel cable 104 is further included, the platform structure 102 is connected to the steel cable 104 to be connected to the milling cutter holder 2 through the steel cable 104, and the steel cable 104 is used for limiting the milling cutter holder 2 to swing back and forth and/or move to the side away from the main machine 3.
In this embodiment, the steel wire ropes 104 are provided with a plurality of steel wire ropes 104, preferably, two steel wire ropes 104 may be provided and are respectively located on the front side and the rear side of the milling cutter frame 2, so that the steel wire ropes 104 can provide more uniform acting force to the milling cutter frame 2, when the milling cutter frame 2 swings back and forth or moves to the side far away from the main machine 3, in order to prevent the shock-absorbing support 101 from being damaged due to too large swing amplitude, the swing amplitude of the shock-absorbing support 101 can be effectively limited by the steel wire ropes 104 at this time, the service life of the shock-absorbing support 101 is prolonged, and the anti-shaking effect can be better due to the double limitations of the shock-absorbing support 101 and the steel wire ropes 104.
Optionally, the platform structure 102 comprises a telescopic device 1021, the telescopic device 1021 connects the shock-absorbing bracket 101 and the wire rope 104, and the telescopic device 1021 is adapted to drive the shock-absorbing bracket 101 and the wire rope 104 to move away from or close to the milling cutter holder 2.
In this embodiment, two telescopic devices 1021 are provided, two telescopic devices 1021 are vertically arranged between the milling cutter frame 2 of the double-wheel slot milling machine and the main machine 3, and the two telescopic devices 1021 are respectively located at the front side and the rear side of the milling cutter frame 2, one end of each telescopic device 1021 is fixedly connected with the main machine 3, and the other end of each telescopic device 1021 is connected with the milling cutter frame 2 through the damping support 101 and the steel wire rope 104.
When the slot milling machine is in a non-working state, the telescopic device 1021 is in an extension state, and when the slot milling machine shakes due to walking or turning, the damping support 101 and the steel wire rope 104 inhibit the movement trend of the milling cutter frame 2, so that the shaking amplitude is reduced; when the slot milling machine works, the damping support 101, the steel wire rope 104 and the milling cutter frame 2 can be disconnected, the telescopic device 1021 contracts, and the influence on the downward movement of the milling cutter frame 2 is avoided.
Optionally, the platform structure 102 further comprises a connecting plate 1022, the connecting plate 1022 is vertically disposed between the two parallel telescopic devices 1021, and the connecting plate 1022 is adapted to support the boom 301 through the boom support 103.
In this embodiment, the connecting plate 1022 is vertically connected between the two telescopic devices 1021, the boom support 103 is connected to the middle of the connecting plate 1022 to support the boom 301, so as to balance the acting force of the milling cutter holder 2 on the platform structure 102, so that the whole anti-sway device is uniformly stressed.
Optionally, the telescopic device 1021 comprises a fixed section and at least one telescopic free section, and the free section is adapted to be connected with the steel cable 104 and the shock absorbing bracket 101 and adapted to move the steel cable 104 and the shock absorbing bracket 101; the securing segments are adapted to connect with the connecting plates 1022.
In this embodiment, the telescopic device 1021 may adopt a telescopic structure such as a telescopic rod, a telescopic cylinder, and the like, and at least includes two telescopic sections that slide relatively, wherein one of the telescopic sections located at the outermost portion is a fixed section, and the other telescopic sections are telescopic free sections, and the fixed section is connected with the connecting plate 1022, so as to prevent the connecting plate 1022 from being connected with the free sections to affect the telescopic movement.
Optionally, as shown in fig. 3, the shock absorbing bracket 101 includes an oil pressure damper 1011 and a shock absorbing spring 1012 sleeved outside the oil pressure damper 1011, two ends of the oil pressure damper 1011 are respectively connected to the platform structure 102 and the milling cutter holder 2, and the shock absorbing spring 1012 is sleeved outside the oil pressure damper 1011.
In the present embodiment, only the hydraulic damper 1011 may be used as the shock-absorbing mount 101, but in order to improve the shock-absorbing effect and the stability of the milling cutter holder 2, it is preferable that the hydraulic damper 1011 and the shock-absorbing spring 1012 are combined to form a double shock-absorbing structure, and the swing of the milling cutter holder 2 toward the main body 3 is reduced by the damping cushion of the hydraulic damper 1011 and the shock-absorbing spring 1012, and the swing of the milling cutter holder 2 toward the side away from the main body 3 is also restricted to a certain extent.
Optionally, the shock-absorbing bracket 101 is connected with a cotter pin at an end away from the platform structure 102, and the shock-absorbing bracket 101 is adapted to be connected with the milling cutter holder 2 through the cotter pin and the dowel pin.
In this embodiment, the shock-absorbing support 101 and the milling cutter holder 2 are detachably connected by using a cotter pin or a dowel pin, and when the double-wheel slot milling machine is switched from a non-working state to a working state, the connection between the shock-absorbing support 101 and the milling cutter holder 2 can be conveniently released, so that the milling cutter holder 2 can be smoothly lowered and starts to work.
Optionally, a shackle is connected to the end of the wire cable 104 remote from the platform structure 102, the wire cable 104 being adapted to be connected to the milling cutter head 2 via the shackle.
In this embodiment, the wire rope 104 is detachably connected to the milling cutter holder 2 by a shackle connection method, and of course, other detachable structures may be adopted to meet the requirements of the technical solution of the present application. When the double-wheel slot milling machine is in a non-working state, the steel wire rope 104 is connected with the milling cutter frame 2 so as to limit the milling cutter frame 2 to swing during walking or turning; when the double-wheel slot milling machine is in a working state, the connection between the steel wire rope 104 and the milling cutter frame 2 is released, so that the milling cutter frame 2 of the double-wheel slot milling machine can be smoothly lowered and starts to work.
Optionally, the boom support 103 is detachably connected to the boom 301.
In this embodiment, the detachable connection between the boom support 103 and the boom 301 is mainly used to release the connection between the boom support 103 and the boom 301 when the boom 301 of the two-wheel slot milling machine is adjusted in a variable-amplitude manner, so as to avoid affecting smooth operation of the variable-amplitude operation, and after the adjustment in the variable-amplitude manner is completed, the boom support 103 and the boom 301 are fixed again.
On the basis of the above embodiment, a double-wheel slot milling machine according to another embodiment of the present invention is used to solve the technical problem that a milling cutter holder is easy to shake when the double-wheel slot milling machine is running or turning, and adopts the following technical scheme: comprising an anti-sloshing device 1 according to any of the above embodiments.
Specifically, the double-wheel slot milling machine of the embodiment connects the anti-shaking device 1 between the milling cutter frame 2 and the main machine 3, the anti-shaking device 1 includes the platform structure 102 connected with the main machine 3, the platform structure 102 is further connected with the milling cutter frame 2 through the damping support 101, and the damping support 101 limits the swinging of the milling cutter frame 2 in different directions, so that the stability of the milling cutter frame 2 is improved, and the use safety of the double-wheel slot milling machine is improved.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.
Claims (9)
1. An anti-shaking device for a double-wheel slot milling machine is characterized by comprising a platform structure (102) and a damping support (101), wherein the platform structure (102) is suitable for being connected with a main machine (3) of the double-wheel slot milling machine, the platform structure (102) is connected with the damping support (101) so as to be connected with a milling cutter frame (2) of the double-wheel slot milling machine through the damping support (101), and the damping support (101) is used for limiting the milling cutter frame (2) to swing relative to the main machine (3); the milling cutter support is characterized by further comprising a steel wire rope (104), the platform structure (102) is connected with the steel wire rope (104) to be connected with the milling cutter support (2) through the steel wire rope (104), and the steel wire rope (104) is used for limiting the milling cutter support (2) to swing back and forth and/or move to one side far away from the main machine (3).
2. The anti-sway device of claim 1, further comprising a boom support (103), the platform structure (102) being connected with the boom support (103) to be connected with a boom (301) of the host machine (3) through the boom support (103).
3. The anti-sloshing apparatus according to claim 2, wherein the platform structure (102) comprises a telescopic device (1021), the telescopic device (1021) connecting the shock-absorbing bracket (101) and the wire rope (104), the telescopic device (1021) being adapted to drive the shock-absorbing bracket (101) and the wire rope (104) to move away from or towards the milling cutter holder (2).
4. Anti-sloshing apparatus according to claim 3, wherein said platform structure (102) further comprises a connection plate (1022), said connection plate (1022) being vertically arranged between two parallel telescopic means (1021), said connection plate (1022) being adapted to support said boom (301) by means of said boom support (103).
5. The anti-sloshing apparatus according to claim 4, wherein said telescopic means (1021) comprises a fixed section and at least one telescopic free section, said free section being adapted to be connected to said cable (104) and said shock-absorbing support (101) and adapted to move said cable (104) and said shock-absorbing support (101); the securing segments are adapted to connect with the connecting plate (1022).
6. The anti-sloshing apparatus according to claim 1, wherein the shock-absorbing bracket (101) comprises an oil pressure damper (1011) and a shock-absorbing spring (1012), both ends of the oil pressure damper (1011) are respectively connected with the platform structure (102) and the milling cutter holder (2), and the shock-absorbing spring (1012) is sleeved outside the oil pressure damper (1011).
7. Anti-sloshing apparatus according to claim 1, wherein said shock-absorbing support (101) is connected to a cotter pin at an end remote from said platform structure (102), said shock-absorbing support (101) being adapted to be detachably connected to said milling cutter holder (2) by means of said cotter pin and dowel.
8. Anti-sloshing device according to claim 2, wherein said wire rope (104) is connected to a shackle at an end remote from said platform structure (102), said wire rope (104) being adapted to be detachably connected to said milling cutter holder (2) by means of said shackle.
9. A two-wheel slot milling machine comprising an anti-sloshing apparatus as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011522962.5A CN112681426B (en) | 2020-12-22 | 2020-12-22 | Anti-shaking device and double-wheel slot milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011522962.5A CN112681426B (en) | 2020-12-22 | 2020-12-22 | Anti-shaking device and double-wheel slot milling machine |
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| Publication Number | Publication Date |
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| CN112681426A CN112681426A (en) | 2021-04-20 |
| CN112681426B true CN112681426B (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011522962.5A Active CN112681426B (en) | 2020-12-22 | 2020-12-22 | Anti-shaking device and double-wheel slot milling machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115045358B (en) * | 2021-08-13 | 2023-09-15 | 中国水电基础局有限公司 | Mounting method of double-wheel slot milling machine |
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|---|---|---|---|---|
| US5388654A (en) * | 1992-03-24 | 1995-02-14 | Heiss; Josef | Ground-boring device |
| WO2003095750A1 (en) * | 2002-05-10 | 2003-11-20 | Stewart James Wright | Dampening apparatus |
| CN2837390Y (en) * | 2005-11-18 | 2006-11-15 | 敬林 | Groove milling machine |
| CA2652616A1 (en) * | 2008-12-05 | 2010-06-05 | Jerry Jones | Drilling rod retainer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2843949B2 (en) * | 1990-09-20 | 1999-01-06 | 株式会社北川鉄工所 | Underground wall construction equipment |
| AUPR371501A0 (en) * | 2001-03-14 | 2001-04-12 | Wright, Stewart James | Dampening apparatus |
| US20070215371A1 (en) * | 2003-10-22 | 2007-09-20 | Wright Stewart J | Dampening Apparatus |
| WO2008117669A1 (en) * | 2007-03-23 | 2008-10-02 | Komatsu Ltd. | Damping device |
| CN104028822A (en) * | 2014-06-11 | 2014-09-10 | 重庆强尔弘机械制造有限公司 | Milling machine cutter tooling |
| CN111441410A (en) * | 2020-04-17 | 2020-07-24 | 徐州徐工基础工程机械有限公司 | Auxiliary flushing device of double-wheel milling and stirring machine |
-
2020
- 2020-12-22 CN CN202011522962.5A patent/CN112681426B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388654A (en) * | 1992-03-24 | 1995-02-14 | Heiss; Josef | Ground-boring device |
| WO2003095750A1 (en) * | 2002-05-10 | 2003-11-20 | Stewart James Wright | Dampening apparatus |
| CN2837390Y (en) * | 2005-11-18 | 2006-11-15 | 敬林 | Groove milling machine |
| CA2652616A1 (en) * | 2008-12-05 | 2010-06-05 | Jerry Jones | Drilling rod retainer |
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| CN112681426A (en) | 2021-04-20 |
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