CN203257333U - Novel amplitude variation movement mechanism - Google Patents
Novel amplitude variation movement mechanism Download PDFInfo
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- CN203257333U CN203257333U CN 201320101796 CN201320101796U CN203257333U CN 203257333 U CN203257333 U CN 203257333U CN 201320101796 CN201320101796 CN 201320101796 CN 201320101796 U CN201320101796 U CN 201320101796U CN 203257333 U CN203257333 U CN 203257333U
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- slewing equipment
- bracing
- arm
- strutting arrangement
- hinged
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Abstract
The utility model discloses a novel amplitude variation movement mechanism which is used for a multifunctional micro-pile drilling machine. The novel amplitude variation movement mechanism comprises a first rotary device, a second rotary device, a connection arm, a first supporting device and a second supporting device, a rotary platform of the first rotary device and a rotary platform of the second rotary device are fixedly connected with a first support and a second support respectively, and the two ends of the connection arm are hinged to the first support and the second support respectively, the two ends of the first supporting device are hinged to the connection arm and the first support respectively, the first supporting device, the connection arm and the first support are distributed in a triangular shape, the two ends of the second supporting device are hinged to the connection arm and the first support respectively, the second supporting device, the connection arm and the first support are distributed in a triangular shape, and the first support, the first supporting device, the second support and the second supporting device are distributed in a quadrangle shape. The novel amplitude variation movement mechanism enables a mast of the multifunctional micro-pile drilling machine to be capable of rotating parallelly to the ground and laterally rotating with a large rotating angle.
Description
Technical field
The utility model relates to engineering machinery field, relates in particular to a kind of novel luffing motion for multi-functional little rig.
Background technology
Along with the fast development of China's economic construction, market increases day by day for the demand of the especially various rigs of engineering machinery.Multi-functional little rig has been applied to the fields such as foundation construction, deep foundation pit construction, mine construction, water conservancy construction and constructing tunnel more and more widely, is mainly used in little boring, anchoring slope protection construction, anti-earth's surface luffing, tunnel retaining wall, high-pressure rotary-spray etc.
Multi-functional little rig is when construction operation, and it is perpendicular to the ground that mast will keep sometimes, as in little drilling construction process; Mast needs sometimes and ground forms certain angle, constructs thereby satisfy being similar under the working condition of constructing tunnel; Mast sometimes needs to be parallel to ground and moves, as in the operation process that changes the position, hole.Therefore, in multi-functional little rig, mainly be the gyration that realizes the mast all directions by the jib lubbing mechanism that connects mast and platform.In the prior art, the mast of multi-functional little rig rotation mainly be by two oil cylinders stretch drive mast and rotate a certain angle at fore-and-aft direction, and can't so that mast carry out left and right sides big angle rotary and be parallel to the rotation on ground.
Therefore, the mast of multi-functional little rig provide a kind of so that can be parallel to the large jib lubbing mechanism of ground rotation and left rotation and right rotation and the anglec of rotation is the technical problem that those skilled in the art need solution badly.
The utility model content
The purpose of this utility model provides a kind of so that the mast of multi-functional little rig can be parallel to the large novel luffing motion of ground rotation and left rotation and right rotation and the anglec of rotation.
To achieve these goals, the utility model provides a kind of novel luffing motion for multi-functional little rig, comprise the first slewing equipment, the second slewing equipment, linking arm, the first bracing or strutting arrangement, the second bracing or strutting arrangement, be fixedly connected with respectively the first bearing and the second bearing on the panoramic table of described the first slewing equipment and described the second slewing equipment, described linking arm two ends are hinged with described the first bearing, described the second bearing respectively; Described the first bracing or strutting arrangement two ends are hinged with described linking arm, described the first bearing respectively, and three's distribution triangular in shape; Described the second bracing or strutting arrangement two ends are hinged with described linking arm, described the first bearing respectively, and three's distribution triangular in shape; Described the first bearing, described the first bracing or strutting arrangement, the second bearing, the second bracing or strutting arrangement are quadrangle and distribute.
Preferably, described linking arm comprises the first arm, the second arm and the first oil cylinder, has chute between described the first arm and described the second arm, and the cylinder barrel of described the first oil cylinder is connected with piston rod with described the first arm, the second arm and is connected; Described the first arm two ends are hinged with described the first bracing or strutting arrangement, the first bearing respectively, and three's distribution triangular in shape; Described the second arm two ends are hinged with described the second bracing or strutting arrangement, the second bearing respectively, and three's distribution triangular in shape.
Preferably, described the first bracing or strutting arrangement and/or the second bracing or strutting arrangement are oil cylinder.
Preferably, the gyroaxis of described the first slewing equipment, described the second slewing equipment is mutual vertical distribution.
Preferably, the hinged place is and is undertaken hinged by bearing pin between each parts.
Compared with prior art, this novel luffing motion provided by the utility model, be provided with the first slewing equipment and the second slewing equipment, form two revolving structures, so that mast is carrying out gyration by slewing equipment, adopt slewing equipment to turn round operation, the large and accurate positioning of the angular region of rotation; Connect by the first bracing or strutting arrangement, linking arm, the second bracing or strutting arrangement between the first slewing equipment and the second slewing equipment, the first bearing, the first bracing or strutting arrangement, linking arm distribution triangular in shape, simultaneously linking arm, the second bracing or strutting arrangement, the distribution triangular in shape of the second bearing, effectively utilized leg-of-mutton stability, so that whole pair of revolving structure is stable; Further, linking arm comprises the first arm, the second arm and the first oil cylinder, has chute between described the first arm and described the second arm, the cylinder barrel of described the first oil cylinder is connected with piston rod with described the first arm, the second arm and is connected, so that can relative sliding between the first arm and the second arm, thereby make the motion of mast more flexible; Further, the first bracing or strutting arrangement and/or the second bracing or strutting arrangement are oil cylinder, thereby can be by the front and back rotation of stretching to drive mast of oil cylinder; Further, the first slewing equipment, the second slewing equipment are mutual vertical distribution, thereby can further strengthen the revolution range of mast.
To achieve these goals, the utility model also provides a kind of novel luffing motion for multi-functional little rig, comprise the first slewing equipment, the second slewing equipment, linking arm, the first bracing or strutting arrangement, the second bracing or strutting arrangement, described linking arm two ends are hinged with the panoramic table of the panoramic table of described the first slewing equipment, described the second slewing equipment respectively; Described the first bracing or strutting arrangement two ends are hinged with the panoramic table of described linking arm, described the first slewing equipment respectively, and three's distribution triangular in shape; Described the second bracing or strutting arrangement two ends are hinged with the panoramic table of described linking arm, described the second slewing equipment respectively, and three's distribution triangular in shape; The panoramic table of described the first slewing equipment, described the first bracing or strutting arrangement, the panoramic table of the second slewing equipment, the second bracing or strutting arrangement are quadrangle and distribute.
Preferably, the gyroaxis of described the first slewing equipment, described the second slewing equipment is mutual vertical distribution.
Preferably, the hinged place is and is undertaken hinged by bearing pin between each parts.
This jib lubbing mechanism provided by the utility model is compared with the novel luffing motion of the first provided by the utility model, the first bearing and the second bearing have been removed, structure is simplified more, other technologies effect and the first jib lubbing mechanism provided by the utility model are basic identical, repeat no more herein.
To achieve these goals, the utility model also provides a kind of novel luffing motion for multi-functional little rig, comprise the first slewing equipment, the second slewing equipment, linking arm, described linking arm two ends are fixedly connected with respectively at the panoramic table of described the first slewing equipment and the panoramic table of described the second slewing equipment.
This novel luffing motion provided by the utility model, compare with the novel luffing motion of the first provided by the utility model, directly linking arm is fixedly connected with two slewing equipments, structure is simplified more, just lost the locomitivity of rotating before and after the mast, the novel luffing motion of other technologies effect and the first provided by the utility model is basic identical, repeats no more herein.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of a kind of novel luffing motion that the utility model proposes;
Fig. 2 is the structural representation of the another kind of embodiment of a kind of novel luffing motion that the utility model proposes;
Fig. 3 is the structural representation of the third embodiment of a kind of novel luffing motion that the utility model proposes.
The specific embodiment
The purpose of this utility model provides a kind of so that the mast of multi-functional little rig can be parallel to the large novel luffing motion of ground rotation and left rotation and right rotation and the anglec of rotation.
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing the utility model is described in detail; the description of this part only is exemplary and explanatory, should any restriction not arranged to protection domain of the present utility model.
Please refer to Fig. 1, in one embodiment, a kind of novel luffing motion for multi-functional little rig provided by the utility model, comprise the first slewing equipment 1, the second slewing equipment 7, the first arm 3, the second arm 4, be fixedly connected with respectively the first bearing 2 and the second bearing 6 on the panoramic table of the first slewing equipment 1 and the second slewing equipment 7, have chute 9 between the first arm 3 and the second arm 4, chute 9 belows are provided with oil cylinder 8, and these oil cylinder 8 two ends are hinged with the first arm 3, the second arm 2 respectively; The first arm 3 one ends and the first bearing 2 one ends are hinged, be provided with oil cylinder 10 between both other ends, these oil cylinder 10 two ends and the first arm 3, the first bearing 2 are hinged, the second arm 4 one ends and the second bearing 6 one ends are hinged, be provided with oil cylinder 5 between both other ends, these oil cylinder 5 two ends and the second arm 4, the second bearing 6 are hinged; The first bearing 2, the first arm 3 and oil cylinder 10 distributions triangular in shape between the two, the second bearing 6, the second arm 4 and oil cylinder 5 distributions triangular in shape between the two; The gyroaxis of the first slewing equipment 1, the second slewing equipment 7 is mutual vertical distribution, and above-mentioned hinged place is is undertaken hinged by bearing pin 11.
The novel luffing motion that present embodiment provides, be provided with the first slewing equipment and the second slewing equipment, form two revolving structures, so that mast is carrying out gyration by slewing equipment, adopt slewing equipment to turn round operation, the large and accurate positioning of the angular region of rotation; Connect by the first bracing or strutting arrangement, linking arm, the second bracing or strutting arrangement between the first slewing equipment and the second slewing equipment, the first bearing, the first bracing or strutting arrangement, linking arm distribution triangular in shape, simultaneously linking arm, the second bracing or strutting arrangement, the distribution triangular in shape of the second bearing, effectively utilized leg-of-mutton stability, so that whole pair of revolving structure is stable; Further, linking arm comprises the first arm, the second arm and the first oil cylinder, has chute between described the first arm and described the second arm, the cylinder barrel of described the first oil cylinder is connected with piston rod with described the first arm, the second arm and is connected, so that can relative sliding between the first arm and the second arm, thereby make the motion of mast more flexible; Further, the first bracing or strutting arrangement and/or the second bracing or strutting arrangement are oil cylinder, thereby can be by the front and back rotation of stretching to drive mast of oil cylinder; Further, the first slewing equipment, the second slewing equipment are mutual vertical distribution, thereby can further strengthen the revolution range of mast.
Please refer to Fig. 2, in another kind of embodiment, a kind of novel luffing motion for multi-functional little rig provided by the utility model, comprise the first slewing equipment 12, the second slewing equipment 17, linking arm 15, linking arm 15 two ends are hinged with an end of the panoramic table of the panoramic table of the first slewing equipment 12, the second slewing equipment 17 respectively; Be provided with oil cylinder 13 between the other end of the end that the panoramic table of linking arm 15 and the second slewing equipment 17 is hinged and the panoramic table of the first slewing equipment 12, these oil cylinder 13 two ends and both are hinged; Be provided with oil cylinder 16 between the other end of the end that the panoramic table of linking arm 14 and the first slewing equipment 12 is hinged and the panoramic table of the second slewing equipment 17, these oil cylinder 16 two ends and both are hinged; The gyroaxis of the first slewing equipment 12, the second slewing equipment 17 is mutual vertical distribution, and each hinged place is all undertaken hinged by bearing pin.
The novel luffing motion that present embodiment provides is compared with the novel luffing motion that first embodiment provides, directly that linking arm and two slewing equipments is hinged, the first bearing and the second bearing have been removed, and the structure of linking arm simplified, in the situation of sacrificing the mast kinematic dexterity, simplified structure, the novel luffing motion that other technologies effect and first embodiment provide is basic identical, repeats no more herein.
Please refer to Fig. 3, in the third embodiment, a kind of novel luffing motion for multi-functional little rig provided by the utility model, comprise the first slewing equipment 18, the second slewing equipment 19, linking arm 20, described linking arm 20 two ends are fixedly connected with respectively at the panoramic table of described the first slewing equipment 18 and the panoramic table of described the second slewing equipment 19.
The novel luffing motion that present embodiment provides, compare with the novel luffing motion that the first embodiment provides, directly linking arm is fixedly connected with two slewing equipments, structure is simplified more, lost the locomitivity of rotating before and after the mast, sacrificed the kinematic dexterity of mast, the jib lubbing mechanism that other technologies effect and first embodiment provide is basic identical, repeats no more herein.
Novel luffing motion among three kinds of embodiment provided by the utility model all has two revolving structures, and one of them slewing equipment is connected with the mast of multi-functional little rig, and another slewing equipment is connected with the platform of multi-functional little rig.
Need to prove that the utility model does not limit the closure of each oil cylinder, the piston rod of each oil cylinder and the closure of cylinder barrel can be reversed, and therefore, only needing to adopt oil cylinder to drive all should be within the utility model protection domain.
Need to prove, in this article, relational terms such as the first and second grades only is used for an entity or operation and another entity or operation are made a distinction, and not necessarily require or hint these entities or the operation between exist any this reality relation or the order, and, term " comprises ", " comprise " or its any other variant is intended to contain comprising of nonexcludability, thereby so that comprise the process of a series of key elements, method, which key element article or equipment not only comprise, but also comprise other key elements of clearly not listing, or also be included as this process, method, the key element that article or equipment are intrinsic.Do not having in the situation of more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises key element and also have other identical element.
Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.The above only is preferred embodiment of the present utility model, should be understood that, because the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be made up by rights; These improve retouching, change or combination, or without improving the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.
Claims (10)
1. novel luffing motion, be used for multi-functional little rig, it is characterized in that, comprise the first slewing equipment, the second slewing equipment, linking arm, the first bracing or strutting arrangement, the second bracing or strutting arrangement, be fixedly connected with respectively the first bearing and the second bearing on the panoramic table of described the first slewing equipment and described the second slewing equipment, described linking arm two ends are hinged with described the first bearing, described the second bearing respectively; Described the first bracing or strutting arrangement two ends are hinged with described linking arm, described the first bearing respectively, and three's distribution triangular in shape; Described the second bracing or strutting arrangement two ends are hinged with described linking arm, described the first bearing respectively, and three's distribution triangular in shape; Described the first bearing, described the first bracing or strutting arrangement, the second bearing, the second bracing or strutting arrangement are quadrangle and distribute.
2. novel luffing motion according to claim 1, it is characterized in that, described linking arm comprises the first arm, the second arm and the first oil cylinder, has chute between described the first arm and described the second arm, and the cylinder barrel of described the first oil cylinder is connected with piston rod with described the first arm, the second arm and is connected; Described the first arm two ends are hinged with described the first bracing or strutting arrangement, the first bearing respectively, and three's distribution triangular in shape; Described the second arm two ends are hinged with described the second bracing or strutting arrangement, the second bearing respectively, and three's distribution triangular in shape.
3. novel luffing motion according to claim 1 is characterized in that, described the first bracing or strutting arrangement and/or the second bracing or strutting arrangement are oil cylinder.
4. each described novel luffing motion is characterized in that the gyroaxis of described the first slewing equipment, described the second slewing equipment is mutual vertical distribution according to claim 1-3.
5. each described novel luffing motion is characterized in that the hinged place is and is undertaken hinged by bearing pin between each parts according to claim 1-3.
6. novel luffing motion, be used for multi-functional little rig, it is characterized in that, comprise the first slewing equipment, the second slewing equipment, linking arm, the first bracing or strutting arrangement, the second bracing or strutting arrangement, described linking arm two ends are hinged with the panoramic table of the panoramic table of described the first slewing equipment, described the second slewing equipment respectively; Described the first bracing or strutting arrangement two ends are hinged with the panoramic table of described linking arm, described the first slewing equipment respectively, and three's distribution triangular in shape; Described the second bracing or strutting arrangement two ends are hinged with the panoramic table of described linking arm, described the second slewing equipment respectively, and three's distribution triangular in shape; The panoramic table of described the first slewing equipment, described the first bracing or strutting arrangement, the panoramic table of the second slewing equipment, the second bracing or strutting arrangement are quadrangle and distribute.
7. novel luffing motion according to claim 6 is characterized in that, the gyroaxis of described the first slewing equipment, described the second slewing equipment is mutual vertical distribution.
8. novel luffing motion according to claim 6 is characterized in that, the hinged place is and is undertaken hinged by bearing pin between each parts.
9. novel luffing motion, be used for multi-functional little rig, it is characterized in that, comprise the first slewing equipment, the second slewing equipment, linking arm, described linking arm two ends are fixedly connected with respectively at the panoramic table of described the first slewing equipment and the panoramic table of described the second slewing equipment.
10. novel luffing motion according to claim 9 is characterized in that, the gyroaxis of described the first slewing equipment, described the second slewing equipment is mutual vertical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101796 CN203257333U (en) | 2013-03-06 | 2013-03-06 | Novel amplitude variation movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101796 CN203257333U (en) | 2013-03-06 | 2013-03-06 | Novel amplitude variation movement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257333U true CN203257333U (en) | 2013-10-30 |
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ID=49469910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101796 Expired - Fee Related CN203257333U (en) | 2013-03-06 | 2013-03-06 | Novel amplitude variation movement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033107A (en) * | 2014-06-17 | 2014-09-10 | 三一重型装备有限公司 | Drilling equipment and drill arm |
| CN109138850A (en) * | 2018-09-10 | 2019-01-04 | 陕西斯达防爆安全科技股份有限公司 | A kind of luffing rotating mechanism |
| CN111561271A (en) * | 2020-05-14 | 2020-08-21 | 江苏徐工工程机械研究院有限公司 | Drilling machine luffing mechanism and drilling machine |
-
2013
- 2013-03-06 CN CN 201320101796 patent/CN203257333U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033107A (en) * | 2014-06-17 | 2014-09-10 | 三一重型装备有限公司 | Drilling equipment and drill arm |
| CN109138850A (en) * | 2018-09-10 | 2019-01-04 | 陕西斯达防爆安全科技股份有限公司 | A kind of luffing rotating mechanism |
| CN109138850B (en) * | 2018-09-10 | 2024-01-30 | 陕西斯达防爆安全科技股份有限公司 | Amplitude-variable rotating mechanism |
| CN111561271A (en) * | 2020-05-14 | 2020-08-21 | 江苏徐工工程机械研究院有限公司 | Drilling machine luffing mechanism and drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |