CN217839597U

CN217839597U - A road bed compaction device for road bridge construction

Info

Publication number: CN217839597U
Application number: CN202222003620.3U
Authority: CN
Inventors: 赵伟波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-18
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a road bed compaction device for road bridge construction belongs to road bridge construction compaction equipment technical field, including the bracket and connect the mounting bracket on the bracket, the mounting groove has all been seted up at the both ends of mounting bracket, and the equal slip grafting in both ends top of mounting bracket has the bolt, the device has the compression roller between two mounting grooves, and the diapire of mounting groove has seted up the spacing groove, and it has the fastening block to slip the grafting through the spacing groove, the locating hole has been seted up on the top of fastening block, the top cover of bolt is equipped with the second spring fixed with the mounting bracket, and the identical grafting in the locating hole in the bottom of bolt, the both ends of compression roller all are fixed with the roller of identical grafting in the mounting groove, this a road bed compaction device for road bridge construction, be applicable to clearing up the road bed compaction device surface of different models, be convenient for change the road bed compaction device of different weight, the suitability of road bed compaction device has been promoted.

Description

A road bed compaction device for road bridge construction

Technical Field

The utility model belongs to the technical field of road bridge construction compaction equipment, concretely relates to road bed compaction device for road bridge construction.

Background

The road and bridge construction refers to the work of investigation, design, construction, maintenance, management and the like of roads and bridges. The road and bridge engineering can be divided into: roadbeds, pavements, bridges, culverts, tunnels, drainage, protection, greening, traffic engineering, electromechanical engineering and other engineering; the unit project according to the standard is divided into: roadbed engineering, pavement engineering, bridge engineering, interchange engineering, tunnel engineering, environmental protection engineering, traffic safety facilities, electromechanical engineering, house building engineering, and road and bridge construction engineering.

The existing dragging roadbed compaction device comprises a fixed frame and a compaction roller, the fixed frame is a closed rectangular frame, the compaction roller is matched with a dragging frame in a rotating mode, the compaction roller rolls on the roadbed through dragging the fixed frame, and the fixed frame is not detachable, so that the roadbed compaction device with different weights needs to be replaced when different compactedness needs to be needed or the operation time needs to be shortened, and the roadbed compaction device is very inconvenient to construction operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road bed compaction device for road bridge construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road bed compaction device for road bridge construction, include the bracket and connect the mounting bracket on the bracket, the mounting groove has all been seted up at the both ends of above-mentioned mounting bracket, and the both ends top of mounting bracket all slides and pegs graft and have the bolt, the device has the compression roller between two above-mentioned mounting grooves, and the diapire of mounting groove has seted up the spacing groove, and it has the fastening block to slide to peg graft through the spacing groove, the locating hole has been seted up on the top of above-mentioned fastening block, the top cover of above-mentioned bolt is equipped with the second spring fixed with the mounting bracket, and the identical grafting in the locating hole in bottom of bolt.

Furthermore, the both ends of above-mentioned compression roller all are fixed with the roller of identical grafting in the mounting groove, and the fastening groove with the roller laminating is seted up to the one end that above-mentioned fastening block stretched into the mounting groove.

Furthermore, a limiting block is convexly arranged at the center of the bottom end face of the fastening block, and the limiting block is matched and inserted in a limiting groove in the bottom wall of the mounting groove.

Further, above-mentioned bracket all is U type structure with the mounting bracket, and the connecting hole has all been seted up at the both ends of bracket, and wherein the outer wall symmetry of bracket is fixed with the connecting rod with mounting bracket welded.

Furthermore, the both ends of above-mentioned mounting bracket have all been seted up the spout, and the slip is provided with the mounting panel between two above-mentioned spouts, the lateral wall fixedly connected with of above-mentioned mounting panel and the scraper blade of compression roller butt.

Furthermore, the bottom wall of the sliding groove is provided with a positioning groove, a first spring connected with the mounting plate is fixed on the inner wall of the sliding groove, and a positioning block which is matched and inserted into the positioning groove is arranged at the bottom end of the mounting plate in a protruding mode.

This a road bed compaction device for road bridge construction's technological effect and advantage: mounting grooves are formed in the two ends of the mounting frame, bolts are inserted into the top ends of the mounting grooves in a sliding mode, roller shafts at the two ends of the compression roller are inserted into the mounting grooves in an inosculating mode, limiting grooves are formed in the bottom walls of the mounting grooves, fastening blocks are inserted into the mounting grooves in an inosculating mode, the fastening blocks are in contact with the roller shafts in the mounting grooves through the fastening grooves, meanwhile, the bolts are pulled to move downwards by second springs fixed to the top ends of the mounting frame, the bottom ends of the bolts are inserted into positioning holes in the top ends of the fastening blocks in an inosculating mode, the roller shafts are fixed in the mounting grooves through positioning blocks, the rollers and the compression roller are detached and replaced after the bolts are pulled out of the positioning holes, roadbed compaction devices with different weights can be replaced conveniently, and the applicability of the roadbed compaction devices is improved; the sliding grooves are formed in the two ends of the mounting frame, the mounting plate is arranged between the two sliding grooves in a sliding mode, the first springs in the sliding grooves push the scraping plates on the mounting plate to be in contact with the roller shaft, the scraping plates are convenient to scrape the adhered soil on the roller shaft, meanwhile, the mounting plate slides in the positioning grooves through the positioning blocks, and the mounting plate is suitable for cleaning the surfaces of roadbed compacting devices of different models.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a mounting frame according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a chute according to an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of the mounting groove according to the embodiment of the present invention.

In the figure: 1. a towing bracket; 2. a connecting rod; 3. pressing rollers; 4. a roll shaft; 5. a mounting frame; 6. connecting holes; 7. mounting a plate; 8. a squeegee; 9. mounting grooves; 10. a chute; 11. a first spring; 12. positioning blocks; 13. positioning a groove; 14. a bolt; 15. a second spring; 16. positioning holes; 17. a fastening block; 18. a limiting block; 19. a fastening groove; 20. a limiting groove.

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 to 4, a roadbed compacting apparatus for road and bridge construction includes a bracket 1 and a mounting frame 5 connected to the bracket 1.

Referring to fig. 1 and 2, mounting grooves 9 are formed at both ends of a mounting frame 5, and a pin 14 is inserted at the top end of the mounting groove 9 in a sliding manner, a roller shaft 4 at both ends of a compression roller 3 is inserted into the mounting groove 9 in an anastomotic manner, a limit groove 20 is formed in the bottom wall of the mounting groove 9, a fastening block 17 is inserted into the mounting groove 9 in an anastomotic manner, and the fastening block 17 contacts with the roller shaft 4 in the mounting groove 9 through a fastening groove 19, and meanwhile, a second spring 15 fixed at the top end of the mounting frame 5 pulls the pin 14 to move downwards, so that the bottom end of the pin 14 is inserted into a positioning hole 16 at the top end of the fastening block 17 in an anastomotic manner, thereby fixing the roller shaft 4 in the mounting groove 9 through a positioning block 12, after the pin 14 is pulled out of the positioning hole 16, the compression roller shaft 4 and the compression roller 3 are detached and replaced, thereby facilitating replacement of roadbed compaction devices with different weights, the roadbed compaction devices is improved in applicability, the mounting frame 5, the mounting groove 9 has the mounting groove 9 at both ends, and the mounting groove 9 has a pin 14 is inserted into the mounting groove 14 at the top end of the bottom end of the positioning groove 14, and the mounting groove 14, and the fastening block 17 is inserted into the fastening block 17, and the fastening block 17 is inserted into the mounting groove 14, and the fastening block 14.

Referring to fig. 3 and fig. 4, spout 10 has all been seted up through the both ends at mounting bracket 5, it is provided with mounting panel 7 to slide between two spout 10, first spring 11 in spout 10 promotes scraper blade 8 and the contact of roller 4 on the mounting panel 7, it scrapes down to the earth of adhesion on the roller 4 to be convenient for through scraper blade 8, mounting panel 7 slides in constant head tank 13 through locating piece 12 simultaneously, be applicable to the road bed compaction device surface to different models and clear up, carriage 1 all is U type structure with mounting bracket 5, and connecting hole 6 has all been seted up at the both ends of carriage 1, wherein the outer wall symmetry of carriage 1 is fixed with connecting rod 2 with mounting bracket 5 welded, spout 10 has all been seted up at the both ends of mounting bracket 5, it is provided with mounting panel 7 to slide between two spout 10, the lateral wall fixedly connected with of mounting panel 7 and the scraper blade 8 of compression roller 3 butt, constant head tank 13 has been seted up to the diapire of spout 10, and the inner wall of spout 10 is fixed with first spring 11 of being connected with mounting panel 7, the bottom protrusion of mounting panel 7 is provided with identical locating piece 12 of pegging graft in constant head tank 13.

This a road bed compaction device for road bridge construction, fix it on power vehicle through connecting hole 6 on the bracket 1 during the use, in the compacted in-process of road bed, first spring 11 promotes scraper blade 8 on the mounting panel 7 and roller 4 contact, make scraper blade 8 scrape down the earth of roller 4 surface adhesion, when changing compression roller 3, hold bolt 14 and make its back of extracting from locating hole 16, dismantle and change roller 4 and compression roller 3, the roller 4 of change back compression roller 3 both ends coincide and peg graft in mounting groove 9, fastening block 17 coincide and peg graft in mounting groove 9, and fastening block 17 contacts with the roller 4 in the mounting groove 9 through fastening groove 19, the second spring 15 pulling bolt 14 that the while is fixed on mounting bracket 5 top moves down, make the bottom of bolt 14 coincide and peg graft in the locating hole 16 on fastening block 17 top, thereby make roller 4 keep fixed in mounting groove 9 through locating piece 12.

Above, only be the embodiment of the preferred of the utility model, but the scope of protection of the utility model is not limited to this, and any person skilled in the art should be covered within the scope of protection of the utility model in the technical scope disclosed by the utility model, according to the technical scheme of the utility model and the design of the utility model, equivalent replacement or change.

Claims

1. The utility model provides a road bed compaction device for road bridge construction, includes bracket (1) and connects mounting bracket (5) on bracket (1), its characterized in that: mounting groove (9) have all been seted up at the both ends of mounting bracket (5), and the both ends top of mounting bracket (5) all slides and pegs graft and have bolt (14), two the device has compression roller (3) between mounting groove (9), and the diapire of mounting groove (9) has seted up spacing groove (20) to it has fastening block (17) to slide to peg graft through spacing groove (20), locating hole (16) have been seted up on the top of fastening block (17), the top cover of bolt (14) is equipped with second spring (15) fixed with mounting bracket (5), and the bottom of bolt (14) coincide pegs graft in locating hole (16).

2. The roadbed compacting device for road and bridge construction is characterized in that: the two ends of the compression roller (3) are respectively fixed with a roller shaft (4) which is matched and inserted in the mounting groove (9), and one end of the fastening block (17) extending into the mounting groove (9) is provided with a fastening groove (19) which is attached to the roller shaft (4).

3. The roadbed compacting device for road and bridge construction is characterized in that: the center of the bottom end surface of the fastening block (17) is convexly provided with a limiting block (18), and the limiting block (18) is matched and inserted in a limiting groove (20) of the bottom wall of the mounting groove (9).

4. The roadbed compacting device for road and bridge construction is characterized in that: bracket (1) all is U type structure with mounting bracket (5), and connecting hole (6) have all been seted up at the both ends of bracket (1), wherein the outer wall symmetry of bracket (1) is fixed with connecting rod (2) with mounting bracket (5) welded.

5. The roadbed compacting device for road and bridge construction is characterized in that: spout (10), two have all been seted up at the both ends of mounting bracket (5) the slip is provided with mounting panel (7) between spout (10), the lateral wall fixedly connected with of mounting panel (7) and scraper blade (8) of compression roller (3) butt.

6. The roadbed compacting device for road and bridge construction, according to claim 5, characterized in that: the bottom wall of the sliding groove (10) is provided with a positioning groove (13), a first spring (11) connected with the mounting plate (7) is fixed on the inner wall of the sliding groove (10), and a positioning block (12) which is matched and inserted into the positioning groove (13) is arranged at the bottom end of the mounting plate (7) in a protruding mode.