CN214328830U - Back of a platform of narrow and small space is backfilled and is compacted machines - Google Patents

Abstract

The utility model discloses a compaction machines is backfilled to platform back of body in narrow and small space, including supporting base and compaction piece, the position that the crossbeam is close to the vertical central line of bracing piece is provided with spacing spout, the right side below of crossbeam is installed the second and is driven actuating cylinder, and the second drives actuating cylinder's lower extreme and is connected with the second telescopic link, the compaction piece is connected in the lower extreme of second telescopic link, the second drives actuating cylinder's left side and installs the ejector pad, and the left end of ejector pad is connected with the third telescopic link, the left end of third telescopic link is connected with the third and drives actuating cylinder. This compaction machines is backfilled to platform back in narrow and small space is provided with the third and drives actuating cylinder and can drive the ejector pad through the third telescopic link and remove about, and the in-process of ejector pad motion can push away near mound to bent cap department, and effort through the horizontal direction will fill out soil extrusion compaction, has avoided because the narrow and small problem of effectively backfilling the compaction to it in space to the part below the bent cap.

Description

Back of a platform of narrow and small space is backfilled and is compacted machines

Technical Field

The utility model relates to a backfill compaction machines technical field specifically is a compaction machines is backfilled to platform back of body in narrow and small space.

Background

The abutment back refers to a section of roadbed, one side or two sides of which are connected with the main body roadbed, one side of the roadbed is connected with the main body roadbed, and the other side of the roadbed is connected with the abutment body of the culvert abutment.

The existing table back backfilling compaction mode is usually implemented by backfilling with one type of instrument and compacting with another type of instrument, the same instrument cannot have two functions of backfilling and compacting at the same time, so that the engineering cost is increased, and the use requirements of people cannot be well met due to the fact that the space is narrow and small and effective backfilling compaction cannot be performed on the part below the bent cap, and technical innovation is performed on the basis of the existing table back backfilling compaction machine tool in the narrow and small space according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compaction machines is backfilled to platform back in narrow and small space to it backfills with a kind of instrument earlier usually to provide current platform back backfill compaction mode among the above-mentioned background art to solve, another kind of apparatus of reuse carries out the compaction, and same apparatus can't possess simultaneously and backfill and two kinds of functions of compaction, leads to the engineering cost to increase, and to the part below the bent cap, because the space is narrow and small can't effectively backfill the compaction to it, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a table back backfill compacting machine tool in a narrow space comprises a supporting base and a compacting block, wherein a first driving cylinder is arranged on the inner side of the supporting base, the right end of the first driving cylinder is connected with a first telescopic rod, the right end of the first telescopic rod is connected with a soil pushing bucket, a servo motor is arranged above the first driving cylinder, the upper end of the servo motor is connected with a rotating shaft, a supporting rod is arranged above the rotating shaft, the left side and the right side of the supporting rod are both provided with a crossbeam, a limiting sliding groove is arranged at the position of the cross beam close to the vertical central line of the supporting rod, a second driving cylinder is arranged at the lower right part of the cross beam, the lower end of the second driving cylinder is connected with a second telescopic rod, the compaction block is connected with the lower end of the second telescopic rod, the left side of the second driving cylinder is provided with a push block, and the left end of the push block is connected with a third telescopic rod, and the left end of the third telescopic rod is connected with a third driving cylinder.

Preferably, the first driving cylinder forms a telescopic structure with the bulldozing bucket through the first telescopic rod, and the structure of the bulldozing bucket is a semi-cylindrical structure with a hollow inner part.

Preferably, the second driving cylinder forms a telescopic structure through the second telescopic rod and the compaction block, and the compaction block is a solid stone block.

Preferably, the servo motor forms a rotating structure through the rotating shaft and the supporting rod, and the cross beam is perpendicular to the supporting rod.

Preferably, the third driving cylinder forms a telescopic structure through the third telescopic rod and the push block, and the push block is perpendicular to the supporting rod.

Preferably, the cross beam forms a sliding structure with the support rod through a limiting sliding groove, and the limiting sliding grooves are symmetrically distributed about the vertical center line of the support rod.

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

1. the utility model discloses being provided with first actuating cylinder and can driving bulldozing fill side-to-side motion through first telescopic link, so bulldozing fill can push away soil away, the structure of bulldozing fill can increase disposable volume of pushing away for the hollow semi-cylindrical structure in inside, second actuating cylinder can drive the compaction piece through the second telescopic link and go up and down, the compaction piece can play the effect with the soil compaction, solved the unable two kinds of functions of possessing backfill and compaction simultaneously of same apparatus, lead to the problem that the engineering cost increases;

2. the utility model discloses be provided with servo motor and can drive the bracing piece through the pivot and rotate, so can change the position with both sides crossbeam, the third actuating cylinder can drive the ejector pad through the third telescopic link and move about, can push away near mound to the bent cap department in the process of ejector pad motion, will fill out the soil through the effort of horizontal direction and extrude the compaction, avoided to the part below the bent cap, can't carry out the problem of effectively backfilling the compaction to it because the space is narrow and small;

3. the utility model discloses be provided with spacing spout and can play limiting displacement to the slip of crossbeam, prevent that the crossbeam from removing the skew track of in-process, greatly increased the practicality of compaction machines is backfilled to the platform back of the body in this kind of narrow and small space.

Drawings

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

fig. 2 is a schematic top view of the support rod of the present invention;

fig. 3 is a schematic external structural view of the present invention;

fig. 4 is a schematic view of the bottom structure of the compaction block of the present invention.

In the figure: 1. a support base; 2. a soil pushing hopper; 3. a first telescopic rod; 4. a first driving cylinder; 5. a servo motor; 6. a rotating shaft; 7. compacting the block; 8. a second telescopic rod; 9. a second driving cylinder; 10. a cross beam; 11. a support bar; 12. a third driving cylinder; 13. a third telescopic rod; 14. a limiting chute; 15. and (7) pushing the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bench back backfill compacting machine tool in a narrow space comprises a supporting base 1 and a compacting block 7, wherein a first driving cylinder 4 is installed on the inner side of the supporting base 1, a first telescopic rod 3 is connected to the right end of the first driving cylinder 4, a soil pushing hopper 2 is connected to the right end of the first telescopic rod 3, a servo motor 5 is installed above the first driving cylinder 4, a rotating shaft 6 is connected to the upper end of the servo motor 5, a supporting rod 11 is installed above the rotating shaft 6, cross beams 10 are installed on the left side and the right side of the supporting rod 11 respectively, a limiting sliding chute 14 is arranged at the position, close to the vertical central line of the supporting rod 11, of each cross beam 10, a second driving cylinder 9 is installed below the right side of each cross beam 10, the lower end of the second driving cylinder 9 is connected with a second telescopic rod 8, the compacting block 7 is connected to the lower end of the second telescopic rod 8, a pushing block 15 is installed on the left side of the second driving cylinder 9, and the left end of the pushing block 15 is connected with a third telescopic rod 13, and the left end of the third telescopic rod 13 is connected with a third driving cylinder 12.

In the utility model, furthermore, the first driving cylinder 4 forms a telescopic structure with the bulldozing bucket 2 through the first telescopic rod 3, and the structure of the bulldozing bucket 2 is a semi-cylindrical structure with a hollow inner part; first drive actuating cylinder 4 can drive through first telescopic link 3 and push away native fill 2 side-to-side movement, so push away native fill 2 and can push away soil away, and the structure of bulldozing fill 2 can increase disposable volume of pushing away soil for inside hollow semi-cylindrical structure.

Furthermore, a second driving cylinder 9 and the compaction block 7 form a telescopic structure through a second telescopic rod 8, and the compaction block 7 is a solid stone block; the second drives actuating cylinder 9 and can drive compaction piece 7 through second telescopic link 8 and go up and down, and compaction piece 7 can play the effect with the soil compaction, has solved that same apparatus can't possess simultaneously backfill and two kinds of functions of compaction, leads to the problem that engineering cost increases.

Furthermore, the servo motor 5 forms a rotating structure with the support rod 11 through the rotating shaft 6, and the cross beam 10 is perpendicular to the support rod 11; the servo motor 5 can drive the support rod 11 to rotate through the rotating shaft 6, so that the positions of the two side cross beams 10 can be changed.

Furthermore, a telescopic structure is formed between the third driving cylinder 12 and the pushing block 15 through the third telescopic rod 13, and the pushing block 15 is perpendicular to the supporting rod 11; the third drives actuating cylinder 12 and can drive ejector pad 15 through third telescopic link 13 and remove about, and the in-process of ejector pad 15 motion can push away near mound to bent cap department, and the effort through the horizontal direction will fill out the soil extrusion compaction, has avoided because the narrow and small problem that can't effectively backfill the compaction to its in space to the part below the bent cap.

Further, the cross beam 10 forms a sliding structure with the support rod 11 through a limiting sliding groove 14, and the limiting sliding grooves 14 are symmetrically distributed about the vertical center line of the support rod 11; the limiting sliding groove 14 can limit the sliding of the cross beam 10, so that the cross beam 10 is prevented from deviating from the rail in the moving process, and the practicability of the table back backfilling compaction machine in a narrow space is greatly improved.

The working principle of the bench back backfill compacting machine tool in the narrow space is as follows: firstly, moving the device to a required working position, and supporting the device by a supporting base 1; secondly, a first driving cylinder 4 is started, the first driving cylinder 4 drives a soil pushing bucket 2 to move left and right through a first telescopic rod 3, and soil is pushed to the back of the platform right through the soil pushing bucket 2; secondly, the beam 10 is moved downwards for a certain distance through the limiting sliding groove 14, so that the soil compacting and loosening efficiency can be effectively improved; then a servo motor 5 is started, the servo motor 5 drives a support rod 11 to rotate through a rotating shaft 6, the positions of cross beams 10 on two sides are changed, a third driving cylinder 12 is started, the third driving cylinder 12 works, a third telescopic rod 13 stretches and retracts to drive a push block 15 to move leftwards, the push block 15 pushes nearby mound to the lower portion of a cover beam when moving leftwards, and the push block 15 extrudes and compacts the mound through the lower end plane by the action force in the horizontal direction while moving leftwards and rightwards; and finally, the support rod 11 is driven to rotate through the rotating shaft 6, the second driving cylinder 9 is adjusted to the same direction of the table back, the second driving cylinder 9 is started, the second driving cylinder 9 drives the compaction block 7 to descend through the second telescopic rod 8, and the soil is compacted in the descending process of the compaction block 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a compactor is backfilled to platform back in narrow and small space, includes support base (1) and compaction piece (7), its characterized in that: a first driving cylinder (4) is installed on the inner side of the supporting base (1), a first telescopic rod (3) is connected to the right end of the first driving cylinder (4), a soil pushing hopper (2) is connected to the right end of the first telescopic rod (3), a servo motor (5) is installed above the first driving cylinder (4), a rotating shaft (6) is connected to the upper end of the servo motor (5), a supporting rod (11) is installed above the rotating shaft (6), cross beams (10) are installed on the left side and the right side of the supporting rod (11), a limiting sliding chute (14) is arranged at the position, close to the vertical central line of the supporting rod (11), of each cross beam (10), a second driving cylinder (9) is installed on the right lower portion of each cross beam (10), a second telescopic rod (8) is connected to the lower end of each second driving cylinder (9), and the compaction block (7) is connected to the lower end of each second telescopic rod (8), the left side of second drive actuating cylinder (9) is installed ejector pad (15), and the left end of ejector pad (15) is connected with third telescopic link (13), the left end of third telescopic link (13) is connected with third and drives actuating cylinder (12).

2. The narrow space platform back backfilling compactor according to claim 1, characterized in that: the first driving cylinder (4) forms a telescopic structure with the soil pushing bucket (2) through a first telescopic rod (3), and the soil pushing bucket (2) is of a semi-cylindrical structure with a hollow inner part.

3. The narrow space platform back backfilling compactor according to claim 1, characterized in that: the second driving cylinder (9) forms a telescopic structure with the compaction block (7) through a second telescopic rod (8), and the compaction block (7) is a solid stone.

4. The narrow space platform back backfilling compactor according to claim 1, characterized in that: the servo motor (5) forms a rotating structure with the supporting rod (11) through the rotating shaft (6), and the cross beam (10) is perpendicular to the supporting rod (11).

5. The narrow space platform back backfilling compactor according to claim 1, characterized in that: the third driving cylinder (12) forms a telescopic structure with the push block (15) through a third telescopic rod (13), and the push block (15) is perpendicular to the supporting rod (11).

6. The narrow space platform back backfilling compactor according to claim 1, characterized in that: the cross beam (10) forms a sliding structure with the supporting rod (11) through the limiting sliding groove (14), and the limiting sliding grooves (14) are symmetrically distributed around the vertical center line of the supporting rod (11).

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