CN210657895U

CN210657895U - Road surface tamping equipment for civil engineering

Info

Publication number: CN210657895U
Application number: CN201921198992.8U
Authority: CN
Inventors: 吴学泉; 许依松
Original assignee: Jiangsu Hao Ning Construction Engineering Co Ltd
Current assignee: Jiangsu Hao Ning Construction Engineering Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-06-02
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a road surface tamping equipment for civil engineering relates to civil engineering technical field, leads to the problem that equipment is difficult to control for solving current violent vibrations. The utility model discloses a damping device for the automobile, including shell, surge tank, slide bar, ramming pole, telescopic front end, hexagonal installation pole, shock attenuation pole, the surge tank is installed to one side of shell, the inside both sides of surge tank are provided with the spacing groove, the inside intermediate position department of surge tank is provided with the slide bar, the externally mounted of slide bar has the slider, the upper end of slider is provided with first spring, the lower extreme of slider is provided with the second spring, the one end of connecting rod is provided with the outer sleeve, the ramming pole is installed to the below of outer sleeve, install damping spring between outer sleeve and the ramming pole, the below of ramming pole is provided with the sleeve, telescopic front end is provided with the through-hole, hexagonal installation pole is installed to telescopic below, and the one end of hexagonal installation pole extends to telescopic inside, the.

Description

Road surface tamping equipment for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a road surface tamping equipment for civil engineering.

Background

The tamping equipment is a compaction machine for compacting backfill in layers by utilizing the action of impact and impact vibration, and in civil engineering, the tamping equipment is an important tool for leveling the soil.

However, the existing road surface tamping equipment for civil engineering is larger in self vibration amplitude due to repeated impact on the ground in the working process, the existing road surface tamping equipment for civil engineering is usually focused on shock absorption in the protection tamping equipment, the working condition of an operator is ignored, the vibration transmitted to a handle makes the operator difficult to operate the equipment, and the working efficiency is reduced, so that the existing requirements are not met, and the road surface tamping equipment for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road surface tamping equipment for civil engineering to solve the problem that the violent vibrations that provide lead to equipment to be difficult to control among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a road surface tamping device for civil engineering comprises a shell, wherein a damping box is installed on one side of the shell, limiting grooves are formed in two sides of the inner portion of the damping box, a sliding rod is arranged in the middle of the inner portion of the damping box, a sliding block is installed on the outer portion of the sliding rod, a first spring is arranged at the upper end of the sliding block, a second spring is arranged at the lower end of the sliding block, an equipment box is arranged in the shell, a lubricating pipeline is arranged in the equipment box, a supporting seat is arranged above the equipment box, a driving motor is installed above the supporting seat, a driving gear is installed on an output shaft of the driving motor, a mounting seat is arranged on one side of the driving motor, a driven gear is installed above the mounting seat, a chain is installed between the driving gear and the driven gear, a connecting rod is installed at one end of the driven gear, the utility model discloses a ramming device, including the outer sleeve, ramming pole, telescopic front end, hexagonal installation pole, telescopic installation pole, tamping plate, shock-absorbing spring, sleeve, tamping rod, tamping plate, tamping rod.

Preferably, the sliding block is connected with the sliding rod in a sliding mode, the first spring is fixedly connected with the upper end of the sliding block and the upper end of the shock absorption box, the second spring is fixedly connected with the lower end of the sliding block and the lower end of the shock absorption box, a handle is arranged at one end of the sliding block and fixedly connected with the sliding block, and an anti-skidding sleeve is arranged at the outer end of the handle.

Preferably, the sleeve is fixedly connected with the tamping rod, the hexagonal mounting rod is fixed with the sleeve through a bolt, the through hole corresponds to the threaded hole, and the tamping plate is connected with the hexagonal mounting rod in a welding mode.

Preferably, the support is installed to the below of shell, and the support mounting has a plurality of, the support is connected through the pivot with the shell, the below of support is provided with the support column, the below of going up the support column is provided with the bottom suspension dagger, and the one end of bottom suspension dagger extends to the inside of support column, go up support column and bottom suspension dagger sliding connection, go up and install buffer spring between support column and the bottom suspension dagger, the supporting legs is installed to the below of bottom suspension dagger, and the supporting legs passes through bolted connection with the bottom suspension dagger.

Preferably, the mounting seat is rotationally connected with a driven gear, and the driven gear is in transmission connection with the driving gear through a chain.

Preferably, the outer sleeve is slidably connected to the lubrication duct.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the surge tank between shell and handle, the inside of surge tank is provided with the spacing groove, the slider that has the handle slides from top to bottom on the slide bar, both ends all are provided with the spring through the upper and lower at the slider, when ramming equipment during operation produces violent vibrations, will shake through equipment and transmit to the surge tank in, the contraction action through the spring, can absorb most vibrations, make the slider keep the state of relative stability, make the operator can not receive strong vibrations sense and lead to equipment to be difficult to the manipulation, thereby work efficiency is improved, firmly fix the slider inside the surge tank by slide bar and spacing groove simultaneously, guarantee that the slider can only carry out vertical motion from top to bottom.

2. The utility model discloses a bottom at ramming the pole is provided with the sleeve, the inside air pocket that is the hexagon of sleeve, install the pole through the hexagonal that will have the ramming plate and insert inside the sleeve, it is corresponding with the screw hole to make the through-hole, install pole fixed connection with sleeve and hexagonal through the bolt, hexagonal prism structure makes hexagonal installation pole can not take place to rock inside the sleeve, guarantee the stability of during operation, this kind of mounting structure is simple convenient simultaneously, can install the dismantlement through the bolt under the prerequisite of guaranteeing the fastness, the daily maintenance work of being convenient for, even when damaging need be changed, only need to change the hexagonal installation pole that has the ramming plate can, the replacement cost is reduced.

3. The utility model discloses a bottom at the tamping equipment sets up the support that has the supporting legs, and the stability of tamping equipment work can be guaranteed to the support, and the below of support is provided with support column and bottom suspension dagger simultaneously, and bottom suspension dagger and last support column sliding connection go up the support column simultaneously and are provided with buffer spring with the bottom suspension dagger, slow down the impact force that the tamping during operation produced the support, have improved the durability of support.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the shock-absorbing box of the present invention;

fig. 3 is a schematic view of the mounting structure of the tamper plate of the present invention.

In the figure: 1. a housing; 2. an equipment box; 3. a drive motor; 4. a driving gear; 5. a driven gear; 6. a chain; 7. a connecting rod; 8. a mounting seat; 9. a supporting seat; 10. an outer sleeve; 11. a damping spring; 12. tamping the rod; 13. a sleeve; 14. a hexagonal mounting rod; 15. tamping plates; 16. a support; 17. an upper support column; 18. a lower support pillar; 19. a buffer spring; 20. supporting legs; 21. a damper box; 22. a slider; 23. a first spring; 24. a handle; 25. an anti-slip sleeve; 26. a limiting groove; 27. a through hole; 28. a threaded hole; 29. lubricating the pipeline; 30. a slide bar; 31. a second spring.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a road surface tamping device for civil engineering comprises a shell 1, a damping box 21 is installed on one side of the shell 1, limiting grooves 26 are formed in two sides of the interior of the damping box 21, a sliding rod 30 is arranged in the middle of the interior of the damping box 21, a sliding block 22 is firmly fixed in the interior of the damping box 21 through the sliding rod 30 and the limiting grooves 26 to ensure that the sliding block 22 can only vertically move up and down, the sliding block 22 is installed on the outer portion of the sliding rod 30, a first spring 23 is arranged at the upper end of the sliding block 22, a second spring 31 is arranged at the lower end of the sliding block 22, an equipment box 2 is arranged in the interior of the shell 1, a lubricating pipeline 29 is arranged in the interior of the equipment box 2, lubricating oil is coated in the lubricating pipeline 29 to reduce resistance as much as possible when an outer sleeve 10 moves in the lubricating pipeline 29, a supporting seat 9 is arranged above the equipment box 2, a driving, one side of driving motor 3 is provided with mount pad 8, driven gear 5 is installed to the top of mount pad 8, install chain 6 between driving gear 4 and the driven gear 5, connecting rod 7 is installed to driven gear 5's one end, the one end of connecting rod 7 is provided with outer sleeve 10, tamping rod 12 is installed to the below of outer sleeve 10, and the upper end of tamping rod 12 extends to the inside of outer sleeve 10, install damping spring 11 between outer sleeve 10 and the tamping rod 12, tamping rod 12's below is provided with sleeve 13, sleeve 13's front end is provided with through-hole 27, hexagonal installation pole 14 is installed to the below of sleeve 13, and the one end of hexagonal installation pole 14 extends to the inside of sleeve 13, the inside of hexagonal installation pole 14 is provided with screw hole 28, the below of hexagonal installation pole 14 is provided with rammer plate 15.

Further, the sliding block 22 is slidably connected with the sliding rod 30, the first spring 23 is fixedly connected with the upper end of the sliding block 22 and the upper end of the shock absorption box 21, the second spring 31 is fixedly connected with the lower end of the sliding block 22 and the lower end of the shock absorption box 21, the handle 24 is arranged at one end of the sliding block 22, the handle 24 is fixedly connected with the sliding block 22, the anti-slip sleeve 25 is arranged at the outer end of the handle 24, most of shock can be absorbed through the contraction effect of the springs, the sliding block 22 keeps a relatively stable state, an operator cannot feel strong shock, and the device cannot be controlled easily, and therefore working efficiency is improved.

Further, sleeve 13 and ramming pole 12 fixed connection, hexagonal installation pole 14 passes through the bolt fastening with sleeve 13, through-hole 27 is corresponding with screw hole 28, ram 15 and hexagonal installation pole 14 welded connection, install pole 14 fixed connection with sleeve 13 and hexagonal through the bolt, hexagonal prism structure makes hexagonal installation pole 14 can not take place to rock inside sleeve 13, guarantee the stability of during operation, this kind of mounting structure is simple convenient simultaneously, can install the dismantlement through the bolt under the prerequisite of guaranteeing the fastness.

Further, support 16 is installed to the below of shell 1, and support 16 installs a plurality of, support 16 and shell 1 are through the pivot, support 16's below is provided with support column 17, the below of going up support column 17 is provided with lower support column 18, and the one end of lower support column 18 extends to the inside of upper support column 17, go up support column 17 and lower support column 18 sliding connection, go up and install buffer spring 19 between support column 17 and the lower support column 18, supporting legs 20 is installed to the below of lower support column 18, and supporting legs 20 passes through bolted connection with lower support column 18, through setting up support 16 that has supporting legs 20 in the bottom of tamping equipment, support 16 can guarantee the stability of tamping equipment work.

Further, mount pad 8 rotates with driven gear 5 to be connected, and driven gear 5 passes through chain 6 transmission with driving gear 4 to be connected, and driving motor 3 drives driving gear 4 rotatory and then drives driven gear 5 through chain 6 and rotates for work about ramming plate 15 carries out below, thereby tamps ground.

Further, the outer sleeve 10 is slidably connected to the lubrication duct 29, and the lubrication duct 29 is internally coated with lubrication oil, so that the outer sleeve 10 is moved in the lubrication duct 29 with a reduced resistance as much as possible.

The working principle is as follows: when the device is used, the machine is started, the driving motor 3 starts to work, the driving gear 4 is driven to rotate by the output shaft, the driving gear 4 is in transmission connection with the driven gear 5 through the chain 6, the driven gear 5 starts to rotate, and then the connecting rod 7 on the driven gear 5 is driven to rotate, the connecting rod 7 is respectively in rotation connection with the outer sleeve 10 and the driven gear 5, the outer sleeve 10 vertically moves up and down in the lubricating pipeline 29 under the limit of the lubricating pipeline 29 to drive the tamping rod 12 with the tamping plate 15 to tamp, the damping spring 11 is arranged between the outer sleeve 10 and the damping spring 11, the vibration generated by the tamping plate 15 and the ground can be reduced, internal devices of the device are protected, the sleeve 13 is arranged at the bottom of the tamping rod 12, the inner part of the sleeve 13 is provided with a hexagonal empty groove, and the hexagonal mounting rod 14 with the tamping plate 15 is inserted into the sleeve 13, the through hole 27 is corresponding to the threaded hole 28, the sleeve 13 is fixedly connected with the hexagonal mounting rod 14 through a bolt, the hexagonal prism structure ensures that the hexagonal mounting rod 14 does not shake in the sleeve 13, the stability in work is ensured, meanwhile, the mounting structure is simple and convenient, the mounting and dismounting can be carried out through the bolt on the premise of ensuring the firmness, the daily maintenance work is convenient, even if the hexagonal mounting rod 14 with the tamping plate 15 is damaged and needs to be replaced, the replacement cost is reduced, in addition, the shock absorption box 21 is arranged between the shell 1 and the handle 24, the limiting groove 26 is arranged in the shock absorption box 21, the sliding block 22 with the handle 24 slides up and down on the sliding rod 30, springs are arranged at the upper end and the lower end of the sliding block 22, when the tamping equipment generates violent vibration during work, the vibration is transmitted into the shock absorption box 21 through the equipment, and through the contraction effect of the springs, can absorb most vibrations, make slider 22 keep the state of relative stability, make the operator not receive the strong vibrations sense and lead to the equipment to be difficult to control, thereby work efficiency has been improved, simultaneously by slide bar 30 and spacing groove 26 firmly fix slider 22 inside surge tank 21, guarantee that slider 22 can only carry out vertical motion from top to bottom, the bottom of tamping equipment sets up the support 16 that has supporting legs 20, the stability of tamping equipment work can be guaranteed to support 16, support 16's below is provided with support column 17 and bottom suspension fagging 18 simultaneously, bottom suspension fagging 18 and last support column 17 sliding connection, it is provided with buffer spring 19 with bottom suspension fagging 18 to go up the support 17 simultaneously, slow down the impact force to the support production during tamping work, the durability of support has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A road surface tamping apparatus for civil engineering, comprising a housing (1), characterized in that: a damping box (21) is installed on one side of the shell (1), limiting grooves (26) are formed in two sides of the interior of the damping box (21), a sliding rod (30) is arranged at the middle position of the interior of the damping box (21), a sliding block (22) is installed on the exterior of the sliding rod (30), a first spring (23) is arranged at the upper end of the sliding block (22), a second spring (31) is arranged at the lower end of the sliding block (22), an equipment box (2) is arranged inside the shell (1), a lubricating pipeline (29) is arranged inside the equipment box (2), a supporting seat (9) is arranged above the equipment box (2), a driving motor (3) is installed above the supporting seat (9), a driving gear (4) is installed on an output shaft of the driving motor (3), and a mounting seat (8) is arranged on one side of the driving motor (3), driven gear (5) is installed above mounting seat (8), chain (6) is installed between driving gear (4) and driven gear (5), connecting rod (7) is installed to the one end of driven gear (5), the one end of connecting rod (7) is provided with outer sleeve (10), ramming pole (12) is installed to the below of outer sleeve (10), and the upper end of ramming pole (12) extends to the inside of outer sleeve (10), install damping spring (11) between outer sleeve (10) and ramming pole (12), the below of ramming pole (12) is provided with sleeve (13), the front end of sleeve (13) is provided with through-hole (27), hexagonal installation pole (14) is installed to the below of sleeve (13), and the one end of hexagonal installation pole (14) extends to the inside of sleeve (13), the inside of hexagonal installation pole (14) is provided with screw hole (28), a tamping plate (15) is arranged below the hexagonal mounting rod (14).

2. The road surface tamping apparatus for civil engineering according to claim 1, wherein: the sliding block (22) is connected with the sliding rod (30) in a sliding mode, the first spring (23) is fixedly connected with the upper end of the sliding block (22) and the upper end of the shock absorption box (21), the second spring (31) is fixedly connected with the lower end of the sliding block (22) and the lower end of the shock absorption box (21), a handle (24) is arranged at one end of the sliding block (22), the handle (24) is fixedly connected with the sliding block (22), and an anti-skidding sleeve (25) is arranged at the outer end of the handle (24).

3. The road surface tamping apparatus for civil engineering according to claim 1, wherein: the sleeve (13) is fixedly connected with the tamping rod (12), the hexagonal mounting rod (14) is fixed with the sleeve (13) through bolts, the through hole (27) corresponds to the threaded hole (28), and the tamping plate (15) is connected with the hexagonal mounting rod (14) in a welding mode.

4. The road surface tamping apparatus for civil engineering according to claim 1, wherein: support (16) are installed to the below of shell (1), and support (16) install a plurality of, support (16) are connected through the pivot with shell (1), the below of support (16) is provided with support column (17), the below of going up support column (17) is provided with bottom suspension strut (18), and the inside of the one end of bottom suspension strut (18) extending to support column (17), go up support column (17) and bottom suspension strut (18) sliding connection, upward install buffer spring (19) between support column (17) and bottom suspension strut (18), supporting legs (20) are installed to the below of bottom suspension strut (18), and supporting legs (20) pass through bolted connection with bottom suspension strut (18).

5. The road surface tamping apparatus for civil engineering according to claim 1, wherein: the mounting seat (8) is rotationally connected with the driven gear (5), and the driven gear (5) is in transmission connection with the driving gear (4) through a chain (6).

6. The road surface tamping apparatus for civil engineering according to claim 1, wherein: the outer sleeve (10) is connected with the lubricating pipeline (29) in a sliding mode.