CN108086103B - vibration leveling device for road construction - Google Patents
vibration leveling device for road construction Download PDFInfo
- Publication number
- CN108086103B CN108086103B CN201711387715.7A CN201711387715A CN108086103B CN 108086103 B CN108086103 B CN 108086103B CN 201711387715 A CN201711387715 A CN 201711387715A CN 108086103 B CN108086103 B CN 108086103B
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- piston
- rod
- piston rod
- driving motor
- block
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The application provides kind of road construction is with device of shaking out, filter the pole including vibrations mother board, motor support board, driving motor and vibrations, the motor support board sets up the top of vibrations mother board, driving motor sets up in the motor support board, vibrations filter the pole setting and are in vibrations mother board with between the motor support board, driving motor's right-hand member is equipped with the polarization piece, driving motor with the junction of polarization piece is equipped with the pivot of polarization piece, the polarization piece includes connecting piece, connecting rod and eccentric block, the connecting piece is fixed in the pivot of polarization piece, the connecting rod activity sets up in the connecting piece, the eccentric block is installed the end of connecting rod.
Description
Technical Field
The invention relates to road construction leveling devices, in particular to road construction leveling devices.
Background
The concrete is kinds of building materials which are most used in and have the largest use amount in civil engineering, the vibration flattening device is mainly used for lifting, compacting and flattening concrete ground, the compactness of the concrete can be improved by adopting the vibration flattening device, the strength of the concrete is improved, and the flatness of the surface of the concrete is improved.
Published patent CN206616869U discloses civil engineering flat-bed mechanical equipment that shakes, including the vibrations board mother board, the inside of vibrations board mother board is provided with the vibrations board, and the hookup location department of vibrations board mother board and vibrations board daughter board is provided with vibrations board fixing bolt, the top of vibrations board mother board is provided with the motor backup pad, and the hookup location department of vibrations board mother board and motor backup pad is provided with vibrations filter rod, the inside of vibrations filter rod is provided with the spring, the top intermediate position department of motor backup pad is provided with driving motor, driving motor's right-hand member is provided with the polarization piece.
In summary, how to adjust the magnitude of the exciting force of the vibration leveler according to the actual construction requirements is a problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to provide road construction leveling devices, which solve the problems that in the actual construction process, the actual construction road conditions are complex and various, exciting force needs to be applied in a targeted manner according to specific conditions, an eccentric block is directly connected to a driving motor as a polarizing block, the generated exciting force is fixed by the parameters of the eccentric block, and the requirement of exciting force change is difficult to realize.
road construction is with shaking the paper tinsel, motor shoe plate, driving motor and shaking the filter rod, the said motor shoe plate is set up above the said vibration plate paper tinsel, the said driving motor is set up in the said motor shoe plate, the said shaking the filter rod is set up between said vibration plate paper tinsel and said motor shoe plate, the right end of the said driving motor has polarizing blocks, the said driving motor has rotating shafts of polarizing blocks with the junction of the said polarizing blocks, the said polarizing block includes the link, tie rod and eccentric block, the said link is fixed on the rotating shaft of the said polarizing block, the said tie rod is set up in the said link movably, the said eccentric block is installed in the end of the said tie rod.
, a hole and a second hole are arranged on the connecting piece, and the second hole is concentric with and communicated with the hole.
the connecting rod has a piston at the front end of the rod, a second step part near the front end of the rod, a rod movably arranged in the hole, and a rod passing through the hole and the second hole in sequence and extending out of the connecting piece and connected with the eccentric block outside the connecting piece.
Further , the polarization block further comprises a spring, the spring is sleeved on the rod part and is located between the second step part and the blocking shoulder of the th hole.
Further , a third annular groove is formed between the second step and the piston, and a screw is provided on the connecting piece, the screw is provided at the front end of the th hole, and the screw is used for clamping in the third annular groove, so that the piston is positioned at the front end of the th hole.
Further , at the moment when the driving motor starts rotating, the eccentric block connected to the end of the rod drives the piston to slide rightwards in the th hole under the action of centrifugal force, and the piston compresses the spring while sliding.
step by step, the piston includes step, a plurality of ring channel, a plurality of second ring channel and a plurality of sealing washer, ring channel sets up the left end of step, the second ring channel sets up the right-hand member of step, a plurality of sealing washer are established respectively the cover is established ring channel with on the second ring channel, the outer lane of a plurality of sealing washer is contradicted on the inner wall in hole.
Further , the connecting rods have one or more.
Further , the eccentric block has a mounting hole and a step part, the end of the rod part is connected in the mounting hole, and the step part is arranged on the left end face of the eccentric block.
According to the technical scheme, the invention has the following beneficial effects:
1. in the prior art, an eccentric block is directly connected to a driving motor as a polarizing block, and the generated exciting force is fixed by the parameters of the eccentric block, so that the adjustment of the exciting force is difficult to realize.
The invention is further described in detail in connection with the figures and the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of a polarizing block of the present invention.
FIG. 3 is a schematic diagram of a structure of the polarizing block with a changed eccentricity.
Fig. 4 is a left side view of the connector of the present invention.
FIG. 5 is a left side view of the eccentric mass of the present invention.
Fig. 6 is a partial schematic view at the piston of the connecting rod of the present invention.
The reference numbers indicate that the vibration plate 1, the vibration plate mother plate 2, the motor support plate 3, the driving motor 4, the vibration filter rod 5, the polarization block rotating shaft 6, the polarization block 7, the connecting piece 710, the screw through hole 711, the th hole 712, the shoulder 7121, the second hole 713, the screw mounting groove 714, the threaded hole 715, the connecting rod 720, the piston 720A, the step 721, the th annular groove 722, the second annular groove 723, the third annular groove 724, the second step 725, the rod part 726, the spring 730, the eccentric block 740, the mounting hole 741, the step 742, the step top surface 7421, the sealing ring 750, the screw 760, the gasket 770, the rubber protective sleeve 8, the handhold handle 9, the support frame 10, the support frame fixing bolt 11, the support frame telescopic sleeve 12 and the vibration plate fixing bolt 13.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The present application is described in with reference to fig. 1 to 6, as shown in fig. 1, the road construction leveling device includes a vibration plate mother board 2, a motor support board 3, a driving motor 4, a vibration filter rod 5, a polarization block rotating shaft 6, a polarization block 7, a rubber protective sleeve 8, a hand-held handle 9, a support frame 10, a support frame telescopic sleeve 12, a vibration plate daughter board 1 is arranged inside the vibration plate mother board 2, a vibration plate fixing bolt 13 is arranged at the connection position of the vibration plate mother board 2 and the vibration plate daughter board 1, the motor support board 3 is arranged above the vibration plate mother board 2, the vibration filter rod 5 is arranged between the vibration plate mother board 2 and the motor support board 3, a spring is arranged inside the vibration filter rod 5, the driving motor 4 is fixedly arranged on the motor support board 3 through a bolt, a polarization block 7 is arranged at the right end of the driving motor 4, a polarization block rotating shaft 6 is arranged at the connection position of the driving motor 4 and the polarization block 7, the polarization block rotating shaft 7 is connected to the polarization block rotating shaft 6 through a polarization block fixing bolt 14, the support frame sleeve 12 is arranged above the motor support board 3, the support frame is arranged at the connection position of the support frame 10, and the support frame 10 are arranged at the top end of the support frame 10.
In this embodiment, as shown in fig. 2, 3, and 6, the polarization block 7 includes a connection piece 710, four connection rods 720, and an eccentric block 740, the connection piece 710 is provided with a screw through hole 711, the connection piece 710 is connected to the polarization block rotating shaft 6 through the polarization block fixing bolt 14, the connection rod 720 is movably disposed in the connection piece 710, and the end of the connection rod 720 is welded with the eccentric block 740.
In this embodiment, as shown in fig. 3, 4 and 6, the connecting member 710 is provided with a th hole 712 and a second hole 713, the second hole 713 is concentrically arranged with and communicated with the th hole 712, the connecting rod 720 is provided with a piston 720A, a second step 725 and a rod 726, the piston 720A is arranged at the front end of the rod 726, the second step 725 is arranged near the front end of the rod 726, the piston 720A is movably arranged in the th hole 712, the rod 726 sequentially passes through the th hole 712 and the second hole 713 and extends out of the connecting member 710 and is connected with an eccentric block 740 outside the connecting member 710, the eccentric block 740 is provided with a mounting hole 741, the tail end of the rod 726 is connected in the mounting hole 741 so as to facilitate the positioning and mounting of the connecting rod 720 and the eccentric block 740, the connecting rod 720 can be provided with 2 or 4 connecting rods 720, and the th hole 712 and the second hole 713 on the connecting member 710 are the.
In this embodiment, as shown in fig. 2 and 3, the polarization block 7 further includes a spring , the spring 730 is sleeved on the rod portion 726 and located between the second step portion 725 and the stop shoulder 7121 of the hole 712, at the moment when the driving motor 4 starts rotating, the eccentric block 740 connected to the end of the rod portion 726 drives the piston 720A to slide rightward in the hole 712 under the action of centrifugal force, the piston 720A slides while compressing the spring 730, the eccentric distance of the polarization block 7 changes, and the arrangement of the spring 730 can prevent the eccentric block 740 from being suddenly thrown out when starting rotating to damage the connection member 710 and the connection rod 720, after the driving motor 4 stops operating, the spring 730 pushes the connection rod 720 to move into the connection member 710, and the auxiliary eccentric block 740 resets, so that damage to the connection rod 720 caused by factors such as collision can be reduced.
In this embodiment, as shown in fig. 2, 3, 4, and 6, a third annular groove 724 is formed between the second step portion 725 and the piston 720A, 4 sets of screw mounting grooves 714 and threaded holes 715 are formed on the connecting member 710, the threaded holes 715 lead to the front end of the th hole 712, screws 760 pass through the screw mounting grooves 714 and the threaded holes 715 into the th hole 712 and are clamped in the third annular groove 724, so that the piston 720A is positioned at the front end of the th hole 712, so that the connecting rod 720 does not move in the th hole 712 during rotation, the eccentricity of the polarizing block 7 is not changed, the screws 760 are provided with a gasket 770 in a matching manner, and the screws 760 are kept from loosening during vibration.
In this embodiment, as shown in fig. 3 and 6, the piston 720A includes an th step portion 721, a plurality of th annular grooves 722, a plurality of second annular grooves 723 and a plurality of sealing rings 750, the th annular groove 722 is disposed at the left end of the th step portion 721, the second annular groove 723 is disposed at the right end of the th step portion 721, the plurality of sealing rings 750 are respectively sleeved on the th annular groove 722 and the second annular groove 723, outer rings of the plurality of sealing rings 750 abut against the inner wall of the th hole 712, and the sealing rings 750 are disposed to reduce dust from entering the th hole 712 inside the piston 720A and simultaneously bear wear generated when the connecting rod 720 moves in the th hole 712.
In this embodiment, as shown in fig. 2 and 5, the eccentric mass 740 has a stepped portion 742, the stepped portion 742 is provided on the left end surface of the eccentric mass 740, and a stepped portion top surface 7421 of the stepped portion 742 is in contact with the left end surface of the eccentric mass 740, thereby facilitating the attachment and welding of the eccentric mass 740 and the connecting rod 720.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1, road construction vibration leveling device, comprising a vibration plate motherboard (2), a motor support plate (3), a driving motor (4) and a vibration filter rod (5), wherein the motor support plate (3) is arranged above the vibration plate motherboard (2), the driving motor (4) is arranged on the motor support plate (3), the vibration filter rod (5) is arranged between the vibration plate motherboard (2) and the motor support plate (3), characterized in that, the right end of the driving motor (4) is provided with a polarization block (7), the connection position of the driving motor (4) and the polarization block (7) is provided with a polarization block rotating shaft (6), the polarization block (7) comprises a connecting piece (710), a connecting rod (720) and a 0 eccentric block (740), the connecting piece (710) is fixed on the polarization block rotating shaft (6), the connecting rod (720) is movably arranged in the connecting piece (710), the eccentric block (720) is mounted at the tail end of the connecting rod (720), the connecting piece (710) is fixed on the second connecting piece (712), the second connecting piece (712) is arranged in the front stepped portion (712), a) of the second connecting piece (730), the piston (730) is arranged in the second piston rod portion (730), the piston rod (720), the piston rod (712) is provided with a) and a 720), the second piston rod (730), the piston rod (730) is provided with the piston rod (730), the piston rod (420), the piston rod (320), the piston rod (712) and the piston rod (320), the piston rod (730), the piston rod (320), the piston rod (710) is provided with the piston rod (720), the piston (320), the piston (710) is provided with the piston (320), the piston (320) is provided with the piston (710), the piston (720) and the piston (720), the piston (730) is provided with the second piston (730) and the piston (720), the piston (320), the piston rod (320), the piston (710), the piston.
2. The device according to claim 1, wherein at the moment when the driving motor (4) starts rotating, the eccentric mass (740) connected to the end of the rod (726) drives the piston (720A) to slide to the right in the th hole (712) by centrifugal force, and the piston (720A) compresses the spring (730) while sliding.
3. The apparatus of claim 1, wherein the piston (720A) comprises an th step part (721), th ring grooves (722), 723 th ring grooves (723) and 750, the th ring groove (722) is disposed at the left end of the th step part (721), the 723 th ring groove (723) is disposed at the right end of the th step part (721), the 750 th ring grooves (722) are respectively sleeved on the th ring groove (722) and the 723 second ring groove, and the outer rings of the 750 ring grooves abut against the inner wall of the th hole (712).
4. The device for levelling off for road construction according to claim 1, characterized in that the connecting rods (720) have 2 or 4.
5. The device according to claim 4, wherein the eccentric block (740) has a mounting hole (741) and a step (742), the rod (726) has a distal end connected to the mounting hole (741), and the step (742) is provided on a left end surface of the eccentric block (740).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387715.7A CN108086103B (en) | 2017-12-20 | 2017-12-20 | vibration leveling device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387715.7A CN108086103B (en) | 2017-12-20 | 2017-12-20 | vibration leveling device for road construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108086103A CN108086103A (en) | 2018-05-29 |
| CN108086103B true CN108086103B (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711387715.7A Active CN108086103B (en) | 2017-12-20 | 2017-12-20 | vibration leveling device for road construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN108086103B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203594026U (en) * | 2013-11-28 | 2014-05-14 | 刘守进 | Electric variable frequency amplitude modulation vibration head |
| CN203695369U (en) * | 2014-01-10 | 2014-07-09 | 赵广洋 | Sliding type eccentric block |
| CN206616869U (en) * | 2017-04-07 | 2017-11-07 | 张来君 | A kind of civil engineering is shaken flat plant equipment |
-
2017
- 2017-12-20 CN CN201711387715.7A patent/CN108086103B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203594026U (en) * | 2013-11-28 | 2014-05-14 | 刘守进 | Electric variable frequency amplitude modulation vibration head |
| CN203695369U (en) * | 2014-01-10 | 2014-07-09 | 赵广洋 | Sliding type eccentric block |
| CN206616869U (en) * | 2017-04-07 | 2017-11-07 | 张来君 | A kind of civil engineering is shaken flat plant equipment |
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| Publication number | Publication date |
|---|---|
| CN108086103A (en) | 2018-05-29 |
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Effective date of registration: 20191220 Address after: Xihongmen Town, Daxing District, Beijing 102600 Applicant after: China Railway 18th Bureau Group Beijing Engineering Co., Ltd Address before: 325000 Zhejiang province Wenzhou City train station square Oujiang Office Building Room 405 Applicant before: Innovation urban engineering project Co., Ltd of Wenzhou City |
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