CN220301313U

CN220301313U - Tamping equipment for road and bridge construction

Info

Publication number: CN220301313U
Application number: CN202322274678.6U
Authority: CN
Inventors: 石亚楠; 杨清锋; 潘家富; 周雁冰; 王煜; 包灿强
Original assignee: Zhejiang Communications Construction Group Co Ltd
Current assignee: Zhejiang Communications Construction Group Co Ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-01-05
Anticipated expiration: 2033-08-23

Abstract

The utility model discloses compaction equipment for road and bridge construction, which relates to the field of road and bridge construction and comprises a base, wherein a through hole is formed in the middle end of the top of the base, a mounting frame is fixedly arranged in the middle end of the top of the base, a mounting groove is formed in the middle end of the inside of the mounting frame, a driving wheel is mounted on an inner bearing of the mounting groove, and turntables coaxial with the driving wheel are movably arranged on the left side and the right side of the mounting groove. According to the utility model, the driving wheel is driven to rotate through the driving belt, the rotating discs on two sides of the driving wheel are driven to rotate through the driving wheel, the connecting columns are driven to rotate through the rotating discs, the connecting rods are driven to drive the sliding blocks to slide up and down along the inside of the guide grooves along with the rotation of the connecting columns, the rammer plates at the bottoms of the sliding blocks are driven to tamp the ground when the sliding blocks travel to the bottommost end along with the connecting rods, and the rammer plates on the other sides can tamp the ground while the rammer plates on one side are lifted through the staggered arrangement of the connecting columns on the two sides, so that the rammer plates continuously work, and the efficiency is improved.

Description

Tamping equipment for road and bridge construction

Technical Field

The utility model relates to the field of road and bridge construction, in particular to tamping equipment for road and bridge construction.

Background

The roadbed is a strip-shaped structure which is constructed according to the route position and certain technical requirements and is used as a road surface foundation, and is a railway and highway foundation, and the roadbed is a linear structure constructed by soil or stone. Roadbed built under good geological, hydrologic and climatic conditions, pavement foundation need to be tamped in the construction process, and the follow-up of upper end road surface is laid conveniently, and tamping equipment generally refers to a soil compactor, and the soil compactor is a compaction machine for tamping backfill soil in layers by utilizing impact and impact vibration actions. The following problems exist in the prior art:

1. the existing tamping equipment for road and bridge construction is mainly used for tamping by ascending and descending a rammer, when the tamping is completed once, the rammer needs to ascend and then descend, and the period is time-consuming, so that the rammer cannot continuously work, and the efficiency is affected to a certain extent.

2. The existing road bridge construction is with ramming equipment, and it is at the in-process that tamps ground probably can make subaerial dust produce the raise dust along with the shock, does not have the dust fall measure that corresponds, influences the progress of ground tamp.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a road bridge construction is with ramming equipment, includes the base, the through-hole has been seted up to the middle-end at base top, the middle-end fixed mounting at base top has the mounting bracket, the mounting groove has been seted up to the inside middle-end of mounting bracket, the drive wheel is installed to the internal bearing of mounting groove, the left and right sides of mounting groove all activity have with the coaxial carousel of drive wheel, the outside fixedly connected with spliced pole of carousel, the inboard movable joint of mounting bracket has the sliding block, movable mounting has the connecting rod between spliced pole and the sliding block, the bottom fixed mounting of sliding block has the ramming board, the rear end fixed mounting at base top has the fixing base, the action wheel is installed to the medial bearing of fixing base top, the rear end fixed mounting at base top has the driving motor that is connected with the action wheel, the inboard movable mounting of action wheel and drive wheel has the drive belt.

The technical scheme of the utility model is further improved as follows: the water tank is fixedly arranged at the front end of the top of the base, the water pump communicated with the water tank is fixedly arranged at the front end of the top of the base, the connecting frame is fixedly arranged at the middle end of the front side of the base, the water storage cavity is fixedly arranged at the top of the connecting frame, and the rotary atomizing spray heads are movably arranged at the left end and the right end of the top of the water storage cavity.

The technical scheme of the utility model is further improved as follows: the connecting columns are arranged in a staggered mode based on the left side and the right side of the driving wheel.

The technical scheme of the utility model is further improved as follows: the guide slot is formed in the inner side of the mounting frame, and the left side and the right side of the sliding block are movably clamped in the guide slot.

The technical scheme of the utility model is further improved as follows: the power supply is fixedly arranged at the rear end of the top of the base, and the handle is fixedly arranged at the rear side of the base.

The technical scheme of the utility model is further improved as follows: the rotary atomizing nozzle is arranged in an inclined mode.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides compaction equipment for road and bridge construction, which is provided with a driving wheel, a turntable, connecting columns, sliding blocks and the like, wherein the driving motor is started to drive a driving wheel connected with the inner side of a fixed seat to rotate, the driving wheel is driven to rotate through a driving belt in a driving way, the turntable on two sides of the driving wheel is driven to rotate through the driving wheel, the connecting columns are driven to rotate through the turntable, a connecting rod is driven to drive the sliding blocks to slide up and down along the inside of a guide groove along with the rotation of the connecting columns, the sliding blocks drive a rammer on the bottom of the sliding blocks to compact the ground when travelling to the lowest end along with the connecting rod, and the connecting columns on two sides are arranged in a staggered way, so that the rammer on the other side can compact the ground while the rammer on one side is lifted, and the efficiency is improved.

2. The utility model provides compaction equipment for road and bridge construction, which is provided with a water tank, a water pump, a connecting frame, a water storage cavity and the like, wherein when compaction operation is carried out by pushing equipment, water is injected into the water tank, a water source is extracted from the inside of the water tank by starting the water pump and is conveyed to the water storage cavity connected with the water tank for kneading, the water is atomized and sprayed out from rotary atomizing nozzles at two ends of the top of the water storage cavity by the increased water pressure in the water storage cavity, and the rotary atomizing nozzles are rotated along an axis to spray the periphery in a fan shape, so that dust emission is reduced, and the progress of the compaction operation is ensured.

Drawings

FIG. 1 is a schematic view of a construction of a compaction apparatus for road and bridge construction according to the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic view of the structure of the driving wheel of the present utility model;

fig. 4 is a schematic structural view of a rotary atomizer according to the present utility model.

In the figure: 1. a base; 2. a mounting frame; 3. a mounting groove; 4. a driving wheel; 5. a turntable; 6. a connecting column; 7. a sliding block; 8. a connecting rod; 9. a rammer; 10. a fixing seat; 11. a driving wheel; 12. a driving motor; 13. a transmission belt; 14. a guide groove; 15. a power supply; 16. a handle; 17. a water tank; 18. a water pump; 19. a connecting frame; 20. a water storage cavity; 21. and rotating the atomizing spray head.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides tamping equipment for road and bridge construction, which comprises a base 1, wherein a through hole is formed in the middle end of the top of the base 1, a mounting frame 2 is fixedly arranged at the middle end of the top of the base 1, a mounting groove 3 is formed in the middle end of the inside of the mounting frame 2, a driving wheel 4 is mounted on an inner bearing of the mounting groove 3, turntables 5 coaxial with the driving wheel 4 are movably arranged on the left side and the right side of the mounting groove 3, a connecting column 6 is fixedly connected on the outer side of the turntables 5, a sliding block 7 is movably clamped on the inner side of the mounting frame 2, a connecting rod 8 is movably arranged between the connecting column 6 and the sliding block 7, a tamping plate 9 is fixedly arranged at the bottom of the sliding block 7, a fixing seat 10 is fixedly arranged at the rear end of the top of the base 1, a driving wheel 11 is fixedly arranged on an inner side bearing of the fixing seat 10, a driving motor 12 connected with the driving wheel 11 is fixedly arranged at the rear end of the top of the base 1, and a driving belt 13 is movably arranged on the inner sides of the driving wheel 11 and the driving wheel 4; the connecting columns 6 are arranged in a staggered manner based on the left side and the right side of the driving wheel 4; the inner side of the mounting frame 2 is provided with a guide groove 14, and the left side and the right side of the sliding block 7 are movably clamped in the guide groove 14.

In this embodiment, through being provided with drive wheel 4, carousel 5, spliced pole 6, sliding block 7 etc. through opening driving motor 12, drive the action wheel 11 rotation of being connected with it through driving motor 12 drive fixing base 10 inboard, it rotates to drive wheel 4 through the transmission belt 13 to carry out the transmission, drive the carousel 5 rotation of its both sides through drive wheel 4, drive spliced pole 6 rotation through carousel 5, promote connecting rod 8 along with the rotation of spliced pole 6 and drive sliding block 7 and slide from top to bottom along guide way 14 inside, drive the rammer 9 of its bottom to tamp ground when advancing to the bottommost through sliding block 7 along with connecting rod 8, the connecting pole 6 crisscross setting through the both sides, can make the rammer 9 of opposite side tamp ground when the rammer 9 promotes, thereby make rammer 9 continuous operation, and efficiency is improved.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the front end of the top of the base 1 is fixedly provided with a water tank 17, the front end of the top of the base 1 is fixedly provided with a water pump 18 communicated with the water tank 17, the middle end of the front side of the base 1 is fixedly provided with a connecting frame 19, the top of the connecting frame 19 is fixedly provided with a water storage cavity 20, and the left end and the right end of the top of the water storage cavity 20 are movably provided with rotary atomizing spray heads 21; a power supply 15 is fixedly arranged at the rear end of the top of the base 1, and a handle 16 is fixedly arranged at the rear side of the base 1; the rotary atomizing head 21 is disposed in an inclined manner.

In this embodiment, through being provided with water tank 17, water pump 18, link 19, retaining chamber 20 etc. when carrying out the ramming operation through pushing equipment, through with water injection into water tank 17, through opening the inside extraction water source of water tank 17 and carry to the retaining chamber 20 that is connected with it and pinch, through the rotatory atomizer 21 atomizing blowout at its top both ends of the water pressure that increases in the retaining chamber 20, be fan-shaped through rotatory atomizer 21 along the axle center rotation and spray around, thereby reduce the raise dust, guarantee the progress of ramming operation.

The working principle of the compaction apparatus for road and bridge construction will be described in detail below.

As shown in fig. 1-4, water is injected into a water tank 17, a water source is extracted from the inside of the water tank 17 by starting a water pump 18 and is conveyed to a water storage cavity 20 connected with the water tank, water is atomized and sprayed out from rotary atomizing nozzles 21 at two ends of the top of the water storage cavity by increasing water pressure in the water storage cavity 20, the rotary atomizing nozzles 21 rotate along an axis to spray the periphery in a fan shape, dust emission is reduced, a base 1 is driven to travel by pushing a handle 16, a driving motor 12 is started, a driving wheel 11 connected with the inner side of a fixing seat 10 is driven to rotate by driving the driving motor 12, a driving wheel 4 is driven to rotate by driving a driving belt 13, turntables 5 at two sides of the driving wheel 4 are driven to rotate, connecting columns 6 are driven to rotate by the turntables 5, a connecting rod 8 is driven to slide up and down along the inside of a guide groove 14 by rotation of the connecting columns 6, a plate 9 at the bottom of the connecting rod 8 is driven to tamp the ground by the sliding block 7 when the connecting columns 8 travel to the lowest end, the connecting columns 6 at two sides are arranged in a staggered manner, and the plate 9 at the other side can tamp the ground while the ground is driven.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Compaction equipment for road and bridge construction, including base (1), its characterized in that: the utility model discloses a self-locking type automatic rammer is characterized in that a through hole is formed in the middle end of the top of a base (1), a mounting frame (2) is fixedly arranged at the middle end of the top of the base (1), a mounting groove (3) is formed in the middle end of the inside of the mounting frame (2), a driving wheel (4) is mounted on an inner bearing of the mounting groove (3), a rotary disc (5) coaxial with the driving wheel (4) is movably arranged on the left side and the right side of the mounting groove (3), a connecting column (6) is fixedly connected to the outer side of the rotary disc (5), a sliding block (7) is movably clamped on the inner side of the mounting frame (2), a connecting rod (8) is movably mounted between the connecting column (6) and the sliding block (7), a rammer plate (9) is fixedly mounted at the bottom of the sliding block (7), a fixed seat (10) is fixedly mounted at the rear end of the top of the base (1), a driving motor (12) connected with the driving wheel (11) is fixedly mounted at the rear end of the top of the base (1), and a driving belt (13) is movably mounted on the inner side of the driving wheel (11).

2. The compaction apparatus for road and bridge construction according to claim 1, wherein: the novel water storage device is characterized in that a water tank (17) is fixedly arranged at the front end of the top of the base (1), a water pump (18) communicated with the water tank (17) is fixedly arranged at the front end of the top of the base (1), a connecting frame (19) is fixedly arranged at the middle end of the front side of the base (1), a water storage cavity (20) is fixedly arranged at the top of the connecting frame (19), and rotary atomizing spray heads (21) are movably arranged at the left end and the right end of the top of the water storage cavity (20).

3. The compaction apparatus for road and bridge construction according to claim 1, wherein: the connecting columns (6) are arranged in a staggered mode on the left side and the right side of the driving wheel (4).

4. The compaction apparatus for road and bridge construction according to claim 1, wherein: the inner side of the mounting frame (2) is provided with a guide groove (14), and the left side and the right side of the sliding block (7) are movably clamped in the guide groove (14).

5. The compaction apparatus for road and bridge construction according to claim 1, wherein: the power supply (15) is fixedly arranged at the rear end of the top of the base (1), and the handle (16) is fixedly arranged at the rear side of the base (1).

6. The compaction apparatus for road and bridge construction according to claim 2, wherein: the rotary atomizing nozzle (21) is obliquely arranged.