CN215060795U - Damping mechanism for small-sized construction engineering machinery - Google Patents
Damping mechanism for small-sized construction engineering machinery Download PDFInfo
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- CN215060795U CN215060795U CN202121509174.2U CN202121509174U CN215060795U CN 215060795 U CN215060795 U CN 215060795U CN 202121509174 U CN202121509174 U CN 202121509174U CN 215060795 U CN215060795 U CN 215060795U
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Abstract
The utility model belongs to the field of construction engineering machinery, in particular to a damping mechanism for small construction engineering machinery, which comprises a supporting base; the inner wall of the supporting base is fixedly connected with a fixed rod, the outer wall of the fixed rod is fixedly connected with a first spring, the outer wall of the fixed rod is movably connected with a movable block, the top of the movable block is movably connected with a connecting rod through a shaft, and the top of the connecting rod is movably connected with a connecting block through a shaft; through the structural design who supports base, dead lever, first spring, movable block, connecting rod, connecting block, hold the case, accomodate the groove, bracing piece, supporting shoe and second spring, realized reinforcing absorbing function, solved the poor problem of current mechanism shock attenuation effect, improved support intensity simultaneously to avoided small-size machinery to receive the damage phenomenon that takes place after the external collision, further improvement the protecting effect, satisfied people's work demand, be worth using widely.
Description
Technical Field
The utility model relates to a building engineering machine tool field specifically is a damper for small-size building engineering machine tool.
Background
The construction engineering is an engineering entity for planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or expanding a house building and an attached structure facility, and an installation engineering of lines, pipelines and equipment matched with the engineering entity, and also refers to a construction engineering of various houses and buildings.
But current damper shock attenuation effect is poor for can't effectually protect small-size machinery, be unfavorable for simultaneously installing the small-size machinery of different specifications, lead to application scope narrower, so current damper can't satisfy people's user demand, and the work of giving people brings inconvenience.
Therefore, a damper mechanism for a small construction machine has been proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, solve the poor and narrow problem of application scope of shock attenuation effect, the utility model provides a damper for small-size building engineering machinery.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a damping mechanism for small-sized construction engineering machinery, which comprises a supporting base; the inner wall fixedly connected with dead lever of support base, the first spring of outer wall fixedly connected with of dead lever, the outer wall swing joint of dead lever has the movable block, there is the connecting rod at the top of movable block through axle swing joint, there is the connecting block at the top of connecting rod through axle swing joint, the top fixedly connected with of connecting block holds the case.
The bottom outer wall that holds the case has been seted up and has been accomodate the groove, the top outer wall fixedly connected with bracing piece of support base, the top of bracing piece stretches into and accomodates the inside fixedly connected with supporting shoe of inslot, the top fixedly connected with second spring of supporting shoe, the one end inner wall swing joint that holds the case has the connecting screw, the other end inner wall fixedly connected with gag lever post that holds the case, the equal swing joint of outer wall of connecting screw and gag lever post has the mounting panel, the through-hole has been seted up to the outer wall of mounting panel.
Preferably, the movable block and the fixed rod form a telescopic structure through the first spring, and the movable block and the fixed rod are in through connection.
Preferably, the movable blocks are symmetrically distributed at two ends of the fixed rod, the movable blocks are rotatably connected with the connecting blocks through the connecting rods, and the connecting rods are in an inclined shape.
Preferably, the bracing piece is through accomodating groove and holding case sliding connection, and the bracing piece is provided with four, and four bracing pieces are two liang of symmetric distributions.
Preferably, the support blocks and the support rods are distributed in a T shape, and the diameter of each support rod is larger than that of the second spring.
Preferably, the connecting screw rod and the limiting rod are symmetrically distributed about the longitudinal central line of the mounting plate, and the limiting rod is in penetrating connection with the mounting plate.
Preferably, be threaded connection between connecting screw rod and the mounting panel, and the mounting panel is at the both ends symmetric distribution of connecting screw rod, and the screw thread at connecting screw rod both ends is opposite distribution.
Preferably, the through holes are uniformly distributed on the outer wall of the mounting plate, and threads are distributed on the inner wall of the through holes.
The utility model discloses an useful part lies in:
1. the utility model realizes the function of enhancing shock absorption through the structural design of the supporting base, the fixed rod, the first spring, the movable block, the connecting rod, the connecting block, the accommodating box, the accommodating groove, the supporting rod, the supporting block and the second spring, solves the problem of poor shock absorption effect of the existing mechanism, and simultaneously improves the supporting strength, thereby avoiding the damage phenomenon after the small-sized machinery is collided externally, further improving the protection effect, meeting the working requirements of people and being worthy of popularization and use;
2. the utility model discloses a structural design who connects lead screw, gag lever post, mounting panel and through-hole has realized the function of installing the small-size machinery of different specifications, has solved the narrow problem of application scope to the small-size machinery of having avoided different specifications need use different damper, has improved application scope, has practiced thrift the cost simultaneously, and whole convenient operation is swift, has improved the installation effectiveness, takes place the phenomenon of wasting time and energy when having avoided the installation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic front sectional view of the embodiment;
FIG. 2 is an enlarged schematic view of the embodiment at A in FIG. 1;
FIG. 3 is a schematic side sectional view of the embodiment;
FIG. 4 is a schematic side view of the connection structure of the supporting rod and the receiving groove according to the embodiment;
FIG. 5 is a schematic top-view structure of the embodiment.
In the figure: 1. a support base; 2. fixing the rod; 3. a first spring; 4. a movable block; 5. a connecting rod; 6. connecting blocks; 7. an accommodating box; 8. a receiving groove; 9. a support bar; 10. a support block; 11. a second spring; 12. connecting a screw rod; 13. a limiting rod; 14. mounting a plate; 15. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1 to 5, a shock absorbing mechanism for a small-sized construction machine includes a supporting base 1; the inner wall fixedly connected with dead lever 2 that supports base 1, the first spring 3 of outer wall fixedly connected with of dead lever 2, the outer wall swing joint of dead lever 2 has movable block 4, and there is connecting rod 5 at the top of movable block 4 through axle swing joint, and there is connecting block 6 at the top of connecting rod 5 through axle swing joint, and the top fixedly connected with of connecting block 6 holds case 7.
Hold the bottom outer wall of case 7 and seted up and accomodate groove 8, support base 1's top outer wall fixedly connected with bracing piece 9, the top of bracing piece 9 stretches into and accomodates the inside fixedly connected with supporting shoe 10 of groove 8, the top fixedly connected with second spring 11 of supporting shoe 10, the one end inner wall swing joint who holds case 7 has connecting lead screw 12, the other end inner wall fixedly connected with gag lever post 13 that holds case 7, the equal swing joint of outer wall of connecting lead screw 12 and gag lever post 13 has mounting panel 14, through-hole 15 has been seted up to mounting panel 14's outer wall.
The during operation, at first place the inside that holds case 7 with the small-size machinery that needs the absorbing, then stir connecting screw 12 through the handle and rotate, make connecting screw 12 drive mounting panel 14 slide in opposite directions under the rotatory spacing of gag lever post 13, thereby make mounting panel 14 support tightly with the outer wall of small-size machinery, accomplish the preliminary location to it, after that in alternate fastening bolt into through-hole 15, through the screw in through-hole 15, make fastening bolt fix mounting panel 14 and small-size machinery, and then accomplish the installation work to small-size machinery.
After the installation is accomplished, when small-size machinery receives external impact, will promote and hold 7 gliding of case, make and hold 7 extrusion second spring 11's one end, make the other end of second spring 11 contract under the support of supporting shoe 10, thereby the impact force that holds 7 and receive through the elasticity of second spring 11 cushions, when second spring 11 contracts to the minimum, the continuation gliding that holds 7 will promote the one end slope rotation of connecting rod 5 through connecting block 6, make the other end of connecting rod 5 promote movable block 4 after the slope rotation and slide dorsad at the outer wall of dead lever 2, and make movable block 4 extrude first spring 3 shrink, the elasticity through first spring 3 at this moment will cushion remaining impact force again after second spring 11 cushions, thereby holistic damper effect has been improved.
In this embodiment, movable block 4 constitutes extending structure through first spring 3 and dead lever 2, and is through connection between movable block 4 and the dead lever 2 to guaranteed that movable block 4 is effectual to slide at the outer wall of dead lever 2, then be favorable to further buffering of external impact force through the elasticity of first spring 3.
In this embodiment, movable block 4 is at the both ends symmetric distribution of dead lever 2, and movable block 4 rotates with connecting block 6 through connecting rod 5 and is connected, and connecting rod 5 is just looked for the slope form, has made things convenient for longitudinal pressure to convert horizontal pressure to can carry out the buffering to a certain extent to pressure in the conversion process, be favorable to reducing overall height simultaneously, avoid highly too high phenomenon that leads to the installation inconvenient and stability to reduce.
In this embodiment, bracing piece 9 through accomodate groove 8 with hold case 7 sliding connection, and bracing piece 9 is provided with four, and four bracing pieces 9 are two liang of symmetric distributions to be favorable to improving the bracing piece 9 to holding case 7's support intensity.
In this embodiment, the supporting blocks 10 and the supporting rod 9 are distributed in a T shape, and the diameter of the supporting rod 9 is larger than that of the second spring 11, so that the supporting blocks 10 are favorable for supporting the second spring 11.
In this embodiment, the connecting screw 12 and the limiting rod 13 are symmetrically distributed about the longitudinal center line of the mounting plate 14, and the limiting rod 13 and the mounting plate 14 are connected in a penetrating manner, so that the mounting plate 14 is limited by the limiting rod 13, and the mounting plate 14 cannot rotate.
In this embodiment, the connecting screw rod 12 is in threaded connection with the mounting plate 14, the mounting plates 14 are symmetrically distributed at two ends of the connecting screw rod 12, and the threads at two ends of the connecting screw rod 12 are distributed in opposite directions, so that the connecting screw rod 12 is favorable for mounting and fixing small machines of different specifications after the mounting plates 14 at two ends are driven to slide oppositely and reversely.
In this embodiment, the through holes 15 are uniformly distributed on the outer wall of the mounting plate 14, and the inner wall of the through holes 15 is provided with threads, so that the fastening bolts can be connected with the mounting plate 14 through the threads in the through holes 15.
In conclusion, the damping mechanism for the small-sized construction engineering machinery realizes the function of enhancing damping, solves the problem of poor damping effect of the existing mechanism, realizes the function of mounting the small-sized machinery with different specifications, solves the problem of narrow application range, further meets the use requirements of people, and is worthy of popularization and use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. A damper for a small-sized construction machine, characterized in that: comprising a support base (1); the inner wall of the supporting base (1) is fixedly connected with a fixed rod (2), the outer wall of the fixed rod (2) is fixedly connected with a first spring (3), the outer wall of the fixed rod (2) is movably connected with a movable block (4), the top of the movable block (4) is movably connected with a connecting rod (5) through a shaft, the top of the connecting rod (5) is movably connected with a connecting block (6) through a shaft, and the top of the connecting block (6) is fixedly connected with an accommodating box (7);
the utility model discloses a storage box, including holding case (7), support base (1), the bottom outer wall that holds case (7) has been seted up and has been accomodate groove (8), top outer wall fixedly connected with bracing piece (9) of support base (1), the top of bracing piece (9) is stretched into and is accomodate inside fixedly connected with supporting shoe (10) of groove (8), the top fixedly connected with second spring (11) of supporting shoe (10), the one end inner wall swing joint that holds case (7) has connecting screw (12), the other end inner wall fixedly connected with gag lever post (13) that holds case (7), the equal swing joint of outer wall of connecting screw (12) and gag lever post (13) has mounting panel (14), through-hole (15) have been seted up to the outer wall of mounting panel (14).
2. A shock absorbing mechanism for a small construction machine according to claim 1, wherein: the movable block (4) and the fixed rod (2) form a telescopic structure through the first spring (3), and the movable block (4) is in penetrating connection with the fixed rod (2).
3. A shock absorbing mechanism for a small construction machine according to claim 1, wherein: the movable blocks (4) are symmetrically distributed at two ends of the fixed rod (2), the movable blocks (4) are rotatably connected with the connecting blocks (6) through the connecting rods (5), and the connecting rods (5) are in an inclined shape.
4. A shock absorbing mechanism for a small construction machine according to claim 1, wherein: the supporting rods (9) are connected with the containing box (7) in a sliding mode through the containing grooves (8), the number of the supporting rods (9) is four, and the four supporting rods (9) are distributed in a pairwise symmetrical mode.
5. A shock absorbing mechanism for a small construction machine according to claim 1, wherein: the supporting blocks (10) and the supporting rods (9) are distributed in a T shape, and the diameter of each supporting rod (9) is larger than that of each second spring (11).
6. A shock absorbing mechanism for a small construction machine according to claim 1, wherein: the connecting screw rod (12) and the limiting rod (13) are symmetrically distributed about the longitudinal central line of the mounting plate (14), and the limiting rod (13) is in penetrating connection with the mounting plate (14).
7. A shock absorbing mechanism for a small construction machine according to claim 1, wherein: the connecting screw rod (12) is in threaded connection with the mounting plate (14), the mounting plate (14) is symmetrically distributed at two ends of the connecting screw rod (12), and threads at two ends of the connecting screw rod (12) are distributed oppositely.
8. A shock absorbing mechanism for a small construction machine according to claim 1, wherein: the through holes (15) are uniformly distributed on the outer wall of the mounting plate (14), and threads are distributed on the inner wall of the through holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121509174.2U CN215060795U (en) | 2021-07-01 | 2021-07-01 | Damping mechanism for small-sized construction engineering machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121509174.2U CN215060795U (en) | 2021-07-01 | 2021-07-01 | Damping mechanism for small-sized construction engineering machinery |
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| Publication Number | Publication Date |
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| CN215060795U true CN215060795U (en) | 2021-12-07 |
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| CN202121509174.2U Active CN215060795U (en) | 2021-07-01 | 2021-07-01 | Damping mechanism for small-sized construction engineering machinery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161552A3 (en) * | 2022-05-16 | 2023-02-09 | 太仓德纳森机电工程有限公司 | Electromechanical apparatus placement platform having good damping effect |
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2021
- 2021-07-01 CN CN202121509174.2U patent/CN215060795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161552A3 (en) * | 2022-05-16 | 2023-02-09 | 太仓德纳森机电工程有限公司 | Electromechanical apparatus placement platform having good damping effect |
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