CN219218591U

CN219218591U - Ground compaction device for highway bridge construction

Info

Publication number: CN219218591U
Application number: CN202220917183.3U
Authority: CN
Inventors: 薛涛; 高尚; 厍世勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2023-06-20
Anticipated expiration: 2032-04-20

Abstract

The utility model relates to the technical field of highway bridge construction, in particular to a ground compacting device for highway bridge construction, which comprises a connecting frame and connecting blocks, wherein connecting rods are fixedly arranged at the upper end part of the connecting frame, a cavity is arranged in the connecting frame, the number of the connecting blocks is two, the two connecting blocks are arranged in the cavity in a sliding way, two press rolls are rotatably arranged between the two connecting blocks, a cleaning structure for cleaning the press rolls is arranged in the cavity, the cleaning structure comprises a connecting plate and a baffle plate, a user rotates a threaded rod in the opposite direction, so that a fixing rod moves upwards, the two press rolls are driven to move upwards through the upward movement of the fixing rod, the two press rolls are retracted into the cavity, at the moment, the two press rolls are not contacted with the ground any more, the rolling condition of the device during transportation is avoided, the device is more stable in a transportation tool, and the device is convenient to transport and convenient to use.

Description

Ground compaction device for highway bridge construction

Technical Field

The utility model relates to the technical field of highway bridge construction, in particular to a ground compacting device for highway bridge construction.

Background

Constructing a bridge, and constructing the bridge according to the design content; mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like.

As disclosed in Chinese patent: ground compaction device is used in public road bridge roof beam construction, publication No.: CN214271988U, "through having seted up logical groove in the middle part of device frame surface both sides, wherein be provided with the scraper blade on the top of device frame inside, the both ends of scraper blade surface pass through the groove to carry out fixed in position by lock nut, can reach the purpose of striking off the earth that the compression roller surface adhered to, simultaneously all fixedly connected with mounting bracket on the both sides on device frame surface top, the person of facilitating the use is connected whole device with other devices, be convenient for carry out compaction processing to narrower road surface etc. and make whole device form independent individual, convenient to use places", but in the transportation, the device produces the roll easily, leads to the transportation comparatively inconvenient, and in the use, can not clear up the earth of compression roller surface adhesion, the practicality is relatively poor.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a ground compacting device for highway bridge construction.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a road bridge construction is with ground compaction device, includes link and connecting block, the upper end fixed mounting of link has the connecting rod, be provided with the cavity in the link, the quantity of connecting block is two, two the connecting block all slides and sets up in the cavity, two rotate between the connecting block and install two compression rollers, be provided with the clean structure that is used for clearing up the compression roller in the cavity, clean structure includes connecting plate and baffle, the recess is all seted up to the both sides of connecting plate bottom surface, two the recess is arc form, two the internal face of recess respectively with two the upper surface laminating of compression roller, be provided with the regulation structure that is used for adjusting the compression roller on the link, regulation structure includes dead lever and threaded rod, the quantity of baffle is unanimous with the quantity of compression roller, two the equal fixed mounting of baffle is in the both sides tip of connecting plate, two the baffle is in the top of two compression rollers respectively, the both sides internal face of cavity is the slope design, two the baffle all slides and sets up in the cavity.

As a preferable technical scheme of the utility model, round rods are fixedly connected to the end parts of two sides of each press roller, and a circular ring I is fixedly sleeved on each round rod.

As a preferable technical scheme of the utility model, circular holes are formed in two sides of the surface of each connecting block, annular grooves I matched with the circular rings I are formed in the side wall surfaces of each circular hole, each circular rod is respectively and rotatably arranged in each circular hole, and each circular ring I is respectively and rotatably arranged in each annular groove I.

As a preferable technical scheme of the utility model, the two side ends of the two connecting blocks are fixedly connected with sliding blocks, the two sliding blocks are respectively and slidably arranged in the sliding grooves, the fixing rod is U-shaped, the bottom ends of the two sides of the fixing rod are respectively and fixedly connected with the connecting blocks, the connecting plates are fixedly arranged in the fixing rod, the fixing rod is slidably arranged in the cavity, the end parts of the fixing rod are fixedly connected with annular blocks, and the side wall surface of each annular block is provided with an annular groove II.

As a preferable technical scheme of the utility model, the threaded rod is rotated and screwed into the cavity, the bottom end of the threaded rod is fixedly sleeved with a second circular ring, the second circular ring is rotatably arranged in the second annular groove, the top end of the threaded rod is fixedly connected with a hand wheel, a screw cap is sleeved on the hand wheel in a threaded manner, and the screw cap is positioned above the connecting frame.

Compared with the prior art, the utility model has the following beneficial effects:

first, twist the hand wheel for the threaded rod rotates, can drive ring two at ring channel two internal rotation through the rotation of threaded rod, because threaded rod and link threaded connection, make the threaded rod remove, can drive the dead lever through the removal of threaded rod and remove, can drive two compression rollers and move down through the removal of dead lever, make two compression rollers and ground contact, remove the link, can drive two compression rollers and rotate, compaction processing is carried out on ground, when not using, the user rotates the threaded rod through the opposite direction, make the dead lever upwards move, can drive two compression rollers upwards through the dead lever and remove, make two compression rollers retract to in the cavity, two compression rollers will no longer contact with ground this moment, avoid the device to cause rolling condition when the transportation, make the device place more stable in the transport means, thereby conveniently transport, it is comparatively convenient to use.

Secondly, through being provided with clean structure, the connecting plate can scratch the earth of adhesion on the compression roller, makes the compression roller surface keep smooth state, has kept the environment of construction, and it is more convenient to use, and the operation is more convenient, has played spacing effect to the threaded rod through being provided with the nut for it is more stable to support two compression rollers, through being provided with the baffle, avoids mud to be got rid of in the cavity, can effectually make the compression roller remove to the cavity in, has guaranteed this regulation structure's steady operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present utility model;

FIG. 2 is a schematic view of the structure of the connecting rod of the present utility model;

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

fig. 4 is a schematic structural view of the connecting plate of the present utility model.

Wherein: 1. a connecting frame; 11. a cavity; 12. a chute; 2. a connecting rod; 3. a connecting block; 31. a circular hole; 32. a slide block; 4. a press roller; 41. a round bar; 42. a first circular ring; 5. a connecting plate; 51. a groove; 6. a baffle; 7. a fixed rod; 71. a circular ring block; 8. a threaded rod; 81. a second circular ring; 82. a hand wheel; 83. and (5) a screw cap.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a road bridge construction ground compaction device comprises a connecting frame 1 and a connecting block 3, connecting rod 2 is fixedly installed at the upper end part of connecting frame 1, cavity 11 is arranged in connecting frame 1, the number of connecting blocks 3 is two, two connecting blocks 3 are all slidably arranged in cavity 11, two press rolls 4 are rotatably installed between two connecting blocks 3, a cleaning structure for cleaning press rolls 4 is arranged in cavity 11, the cleaning structure comprises a connecting plate 5 and baffle 6, grooves 51 are formed in two sides of the bottom surface of connecting plate 5, the two grooves 51 are arc-shaped, the inner wall surfaces of the two grooves 51 are respectively attached to the upper surfaces of two press rolls 4, an adjusting structure for adjusting press rolls 4 is arranged on connecting frame 1, the adjusting structure comprises a fixing rod 7 and a threaded rod 8, the number of baffle 6 is identical with the number of press rolls 4, two baffle 6 are fixedly installed at two side end parts of connecting plate 5, threaded rod 8 is twisted to enable threaded rod 8 to rotate, a circular ring two hand wheels 81 are driven to rotate in two directions, as 8 and connecting rod 8 are connected with connecting rod 8, two press rolls 7 are driven by two press rolls 4 to rotate, and the two press rolls 4 are driven by two rolls to rotate, and are driven by two rolls 4 to rotate in opposite directions, and can be in contact with two press rolls 4 are driven by two rolls 4, and can be fixed by two rolls 4 are driven by two rolls, and 4 are driven by two rolls are driven by the rotating rod 7 to move to rotate 4, and 4 are not to be in contact with the fixing rod 4, and can be fixed by the fixed rolls are contacted with each other, and move 4, avoid the device to cause rolling condition when transporting, make the device place more stable in the transport means, thereby conveniently transport, it is comparatively convenient to use, through being provided with clean structure, connecting plate 5 can scratch the earth of adhesion on compression roller 4, make compression roller 4 surface keep smooth state, the environment of construction has been kept, it is more convenient to use, the operation is more convenient, through being provided with nut 83, limit effect has been played to threaded rod 8, make it is more stable to support two compression rollers 4, through being provided with baffle 6, avoid the earth to be thrown into cavity 11 in, can effectually make compression roller 4 remove to cavity 11 in, guarantee the steady operation of this regulation structure, two baffles 6 are in the top of two compression rollers 4 respectively, the both sides internal face of cavity 11 is the slope design, two baffles 6 all slide and set up in cavity 11, round bars 41 are fixedly connected to the end parts of the two sides of each press roll 4, round rings I42 are fixedly sleeved on each round bar 41, round holes 31 are formed in the two sides of the surface of each connecting block 3, annular grooves I matched with the round rings I42 are formed in the side wall surfaces of each round hole 31, each round bar 41 is rotatably installed in the round holes 31 respectively, the round rings I42 are rotatably installed in the annular grooves I respectively, sliding blocks 32 are fixedly connected to the end parts of the two sides of each connecting block 3, the two sliding blocks 32 are slidably arranged in sliding grooves 12 respectively, the fixing rod 7 is U-shaped, the bottom ends of the two sides of the fixing rod 7 are fixedly connected with the connecting blocks 3 respectively, the connecting plates 5 are fixedly installed in the fixing rod 7, the fixing rod 7 is slidably arranged in the cavity 11, annular grooves II are formed in the side wall surfaces of the round rings blocks 71 in the end parts of the fixing rod 7, the threaded rods 8 are rotatably screwed into the cavity 11, the bottom end fixing of threaded rod 8 has cup jointed ring two 81, and ring two 81 rotation is installed in ring channel two, and the top fixedly connected with hand wheel 82 of threaded rod 8, the screw cap 83 has been cup jointed to the screw thread on the hand wheel 82, and nut 83 is in the top of link 1.

When in use, the hand wheel 82 is twisted to enable the threaded rod 8 to rotate, the second ring 81 is driven to rotate in the second annular groove through the rotation of the threaded rod 8, the threaded rod 8 is in threaded connection with the connecting frame 1 to enable the threaded rod 8 to move, the fixing rod 7 is driven to move through the movement of the threaded rod 8, the two press rolls 4 are driven to move downwards through the movement of the fixing rod 7 to enable the two press rolls 4 to be in contact with the ground, the connecting frame 1 is moved to enable the two press rolls 4 to rotate to conduct compaction treatment on the ground, when the device is not in use, a user rotates the threaded rod 8 in the opposite direction to enable the fixing rod 7 to move upwards, the two press rolls 4 are driven to move upwards through the upward movement of the fixing rod 7 to enable the two press rolls 4 to retract into the cavity 11, at this moment, two compression rollers 4 will no longer be in contact with the ground, avoid the device to cause rolling condition when the transportation, make the device place more stable in transport means, thereby conveniently transport, it is comparatively convenient to use, through being provided with clean structure, connecting plate 5 can scratch the earth of adhesion on compression roller 4, make compression roller 4 surface keep smooth state, the environment of having kept the construction, it is more convenient to use, the operation is more convenient, through being provided with nut 83, limit effect has been played threaded rod 8, make support two compression rollers 4 more stable, through being provided with baffle 6, avoid the clay to be thrown into in the cavity 11, can effectually make compression roller 4 remove to the cavity 11 in, the steady operation of this regulation structure has been guaranteed.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a road bridge construction is with ground compaction device, includes link (1) and connecting block (3), its characterized in that, upper end fixed mounting of link (1) has connecting rod (2), be provided with cavity (11) in link (1), the quantity of connecting block (3) is two, two connecting block (3) all slide and set up in cavity (11), two rotate between connecting block (3) and install two compression roller (4), be provided with the clean structure that is used for clearing up compression roller (4) in cavity (11), clean structure includes connecting plate (5) and baffle (6), recess (51) have all been seted up to the both sides of connecting plate (5) bottom surface, two recess (51) are the arcuation, two the inner wall surface of recess (51) respectively with two the laminating of the upper surface of compression roller (4), be provided with on link (1) and be used for adjusting the regulation structure of compression roller (4), regulation structure includes dead lever (7) and (8).

2. The ground compaction device for highway bridge construction according to claim 1, wherein the number of the baffles (6) is identical to the number of the press rolls (4), two baffles (6) are fixedly installed at two side end parts of the connecting plate (5), and the two baffles (6) are respectively located above the two press rolls (4).

3. The ground compacting device for highway bridge construction according to claim 2, wherein both side inner wall surfaces of the cavity (11) are of an inclined design, and both the baffle plates (6) are slidably arranged in the cavity (11).

4. The ground compacting device for highway bridge construction according to claim 1, wherein round bars (41) are fixedly connected to two side ends of each press roller (4), and a circular ring I (42) is fixedly sleeved on each round bar (41).

5. The ground compacting device for highway bridge construction according to claim 4, wherein circular holes (31) are formed in two sides of the surface of each connecting block (3), annular grooves I matched with the circular rings I (42) are formed in the side wall surfaces of each circular hole (31), each circular rod (41) is rotatably installed in each circular hole (31), and each circular ring I (42) is rotatably installed in each annular groove I.

6. The ground compaction device for highway bridge construction according to claim 5, wherein two side end portions of the connecting blocks (3) are fixedly connected with sliding blocks (32), the two sliding blocks (32) are respectively and slidably arranged in the sliding grooves (12), the fixing rod (7) is in a U shape, two side bottom ends of the fixing rod (7) are respectively and fixedly connected with the connecting blocks (3), the connecting plates (5) are fixedly arranged in the fixing rod (7), the fixing rod (7) is slidably arranged in the cavity (11), the end portions of the fixing rod (7) are fixedly connected with circular ring blocks (71), and annular grooves II are formed in the side wall surfaces of the circular ring blocks (71).

7. The ground compaction device for highway bridge construction according to claim 6, wherein the threaded rod (8) is rotationally screwed into the cavity (11), a second circular ring (81) is fixedly sleeved at the bottom end of the threaded rod (8), the second circular ring (81) is rotationally arranged in the second circular ring groove, a hand wheel (82) is fixedly connected to the top end of the threaded rod (8), a nut (83) is sleeved on the hand wheel (82) in a threaded manner, and the nut (83) is positioned above the connecting frame (1).