CN214328413U - Town road construction is shaken paper-back edition and is put - Google Patents
Town road construction is shaken paper-back edition and is put Download PDFInfo
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- CN214328413U CN214328413U CN202120491099.5U CN202120491099U CN214328413U CN 214328413 U CN214328413 U CN 214328413U CN 202120491099 U CN202120491099 U CN 202120491099U CN 214328413 U CN214328413 U CN 214328413U
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Abstract
The embodiment of the utility model provides a town road construction is shaken paper-back edition and is put, include: dull and stereotyped subassembly shakes, shakes dull and stereotyped subassembly upper portion and is fixed with the support, and drive arrangement sets up on the support, the one end and the support fixed connection of bar, and the bar includes: a fixed rod and a movable rod; wherein, the first end and the support fixed connection of dead lever, the second end is connected with the one end of movable rod through straining the mechanism that shakes. Use the embodiment of the utility model provides a scheme reduces the transmission of vibrating force through set up the mechanism that shakes of straining on the bar, slows down constructor arm fatigue degree.
Description
Technical Field
The utility model relates to a road construction equipment technical field especially relates to a town road construction is shaken paper-back edition and is put.
Background
In concrete road construction, a vibration leveling device is generally used in order to quickly discharge air from concrete to compact the concrete and level the surface of the concrete.
When the operation of shaking flat is carried out on relatively narrower road surface, adopt small-size flat equipment that shakes usually, small-size flat equipment that shakes needs both hands to grip the handrail pole to drag small-size flat equipment that shakes at the flat operation in-process that shakes slowly, constructor grips the handrail pole in-process for a long time, because small-size flat equipment that shakes frequently vibrates, the vibration power can lead to constructor arm acid and numb on constructor's arm.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a town road construction is shaken paper-back edition and is put to reach the technological effect that reduces the vibrational force that the paper-back edition of putting was used on the constructor arm that shakes.
The utility model discloses an aspect of implementation provides a town road construction is shaken paper-back edition and is put, include: dull and stereotyped subassembly shakes, shakes dull and stereotyped subassembly upper portion and is fixed with the support, and drive arrangement sets up on the support, the one end and the support fixed connection of bar, and the bar includes: a fixed rod and a movable rod; wherein, the first end and the support fixed connection of dead lever, the second end is connected with the one end of movable rod through straining the mechanism that shakes.
Compared with the prior art, the beneficial effects of the utility model reside in that: use the embodiment of the utility model provides a scheme reduces the transmission of vibrating force through set up the mechanism that shakes of straining on the bar, slows down constructor arm fatigue degree.
Optionally, the vibration filter mechanism includes: one end open-ended outside casing, the inside and the relative one side of opening of outside casing are provided with the pneumatic cylinder, and outside casing is close to and is provided with the rubber sleeve on the inside lateral wall of opening, and the second end of dead lever passes the rubber sleeve and is connected with the hydraulic stem of pneumatic cylinder, and outside casing is connected with the one end of the relative one side outside and movable rod of opening.
Optionally, the hydraulic rod is externally sleeved with a compression spring.
Optionally, a threaded hole is formed in the second end of the fixing rod, an external thread is arranged on the outer side of the end portion of the hydraulic rod, and the second end of the fixing rod is in threaded connection with the hydraulic rod.
Optionally, a screw rod is fixed outside one side of the external shell opposite to the opening, a threaded hole is formed in the first end of the movable rod, and the outside of one side of the external shell opposite to the opening is in threaded connection with the first end of the movable rod.
Optionally, a side wall of the vibration filtering mechanism far away from the support is fixedly connected with the first end of the support rod, and the second end of the support rod is provided with an anti-sinking tire.
Optionally, the anti-sinking tire crown outer side array is provided with a duck web sheet structure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of a municipal road construction levelling device provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of a vibration filtering mechanism according to an embodiment of the present invention.
The vibration-proof device comprises a vibration-proof plate assembly 1, a bracket 2, a driving device 3, a grab bar 4, a fixed rod 401, a movable rod 402, a vibration-proof mechanism 5, an outer shell 501, a hydraulic cylinder 502, a rubber sleeve 503, a hydraulic rod 504, a compression spring 505, a support rod 6 and a trap-proof tire 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1, the embodiment of the utility model provides a municipal road construction shake flat device includes: dull and stereotyped subassembly 1 shakes, and 1 upper portion of dull and stereotyped subassembly shakes is fixed with support 2, and drive arrangement 3 sets up on support 2, and the one end and the 2 fixed connection of support of bar 4, bar 4 includes: a fixed bar 401 and a movable bar 402; wherein the content of the first and second substances,
the first end of the fixed rod 401 is fixedly connected with the bracket 2, and the second end is connected with one end of the movable rod 402 through the vibration filtering mechanism 5.
As shown in fig. 2, the vibration filter mechanism 5 includes: an outer shell 501 with an opening at one end, a hydraulic cylinder 502 is arranged on one side of the inside of the outer shell 501 opposite to the opening, a rubber sleeve 503 is arranged on the side wall of the outside shell 501 close to the inside of the opening, the second end of the fixed rod 401 penetrates through the rubber sleeve 503 to be connected with a hydraulic rod 504 of the hydraulic cylinder 502, and the outside of one side of the outside shell 501 opposite to the opening is connected with one end of the movable rod 402.
In implementation, the hydraulic rod 504 is externally sleeved with a compression spring 505.
When vibration is transmitted from the fixing rod 401 to the vibration filtering mechanism 5, the vibration is firstly applied to the rubber sleeve 503, the fixing rod 401 is prevented from being in direct contact with the outer shell 501 through the rubber sleeve 503 to generate vibration transmission, meanwhile, when the end of the fixing rod 401 drives the hydraulic rod 504 to move up and down, on one hand, the compression spring 505 can absorb partial acting force, on the other hand, the hydraulic cylinder 502 can absorb and convert residual kinetic energy into internal energy, and the vibration transmission is greatly reduced.
In implementation, a threaded hole is formed in the second end of the fixing rod 401, and an external thread is arranged on the outer side of the end portion of the hydraulic rod 504, so that the second end of the fixing rod 401 is in threaded connection with the hydraulic rod 504.
In implementation, a screw is fixed outside the side of the external housing 501 opposite to the opening, and a threaded hole is formed in the first end of the movable rod 402, so that the external side of the external housing 501 opposite to the opening is in threaded connection with the first end of the movable rod 402.
In the implementation, one side wall of the vibration filtering mechanism 5 far away from the bracket 2 is fixedly connected with a first end of the stay bar 6, and a second end of the stay bar 6 is provided with an anti-sinking tire 7; specifically, the outer side of the crown of the anti-sinking tire 7 can be provided with duck-leg sheet structures in an array manner.
Through increase on bar 4 strain the transmission that shakes 5 and reduce the vibration, prevent simultaneously that tire 7 cooperation vaulting pole 6 that sink into plays whole supporting role to the flat device that shakes, in the in-service use process, constructor need not to lift up bar 4, and then reduces intensity of labour, alleviates fatigue.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. A town road construction levelling apparatus, comprising: dull and stereotyped subassembly shakes, and dull and stereotyped subassembly upper portion of shaking is fixed with the support, and drive arrangement sets up on the support, the one end and the support fixed connection of bar, its characterized in that, bar includes: a fixed rod and a movable rod; wherein, the first end and the support fixed connection of dead lever, the second end is connected with the one end of movable rod through straining the mechanism that shakes.
2. The municipal road construction levelling device of claim 1, wherein the vibration filtering mechanism comprises: one end open-ended outside casing, the inside and the relative one side of opening of outside casing are provided with the pneumatic cylinder, and outside casing is close to and is provided with the rubber sleeve on the inside lateral wall of opening, and the second end of dead lever passes the rubber sleeve and is connected with the hydraulic stem of pneumatic cylinder, and outside casing is connected with the one end of the relative one side outside and movable rod of opening.
3. The municipal road construction levelling device according to claim 2, wherein the hydraulic rod is externally sleeved with a compression spring.
4. The municipal road construction levelling device of claim 2, wherein the second end of the fixing rod is threaded, the hydraulic rod is externally threaded on the outside of its end, and the second end of the fixing rod is threaded with the hydraulic rod.
5. The municipal road construction levelling device according to claim 2, wherein a threaded rod is externally fixed to the side of the external housing opposite the opening, a threaded hole is formed in the first end of the movable rod, and the external housing opposite the opening is externally in threaded connection with the first end of the movable rod.
6. The municipal road construction levelling device of claim 1, wherein a side wall of the vibration-filtering mechanism remote from the support is fixedly connected to a first end of the stay bar, and a second end of the stay bar is provided with an anti-sinking tire.
7. The municipal road construction levelling device according to claim 6, wherein the array outside the crown of the anti-trap tire is provided with a duck's web sheet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491099.5U CN214328413U (en) | 2021-03-08 | 2021-03-08 | Town road construction is shaken paper-back edition and is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120491099.5U CN214328413U (en) | 2021-03-08 | 2021-03-08 | Town road construction is shaken paper-back edition and is put |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214328413U true CN214328413U (en) | 2021-10-01 |
Family
ID=77888065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120491099.5U Active CN214328413U (en) | 2021-03-08 | 2021-03-08 | Town road construction is shaken paper-back edition and is put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214328413U (en) |
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2021
- 2021-03-08 CN CN202120491099.5U patent/CN214328413U/en active Active
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