CN220928005U

CN220928005U - Civil air defense engineering building backfill device

Info

Publication number: CN220928005U
Application number: CN202322764718.5U
Authority: CN
Inventors: 马东东; 张文; 朱文凤; 邹茂利; 闫少景
Original assignee: Shandong Hengcai Construction Engineering Co ltd
Current assignee: Shandong Hengcai Construction Engineering Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-10
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to the technical field of backfilling devices, and discloses a civil air defense engineering building backfilling device which comprises two hydraulic telescopic rods, wherein fixed plates are fixedly arranged at the telescopic ends of the two hydraulic telescopic rods, sliding grooves are formed in the upper surfaces of the fixed plates in a penetrating manner, sliding plates are slidably arranged between inner walls on two opposite sides of each sliding groove, and discharge barrels are rotatably arranged on the upper surfaces of the sliding plates. According to the utility model, through the reciprocating motion of the discharging barrel, the discharging barrel rotates under the action of the racks and the annular gear, the internal raw materials are driven to rotate through the rotation of the discharging barrel, the internal raw materials are dispersed through the conical blocks and then uniformly scattered out from the gap at the bottom end of the discharging barrel, and the raw materials can be uniformly accumulated on a pit hole during backfilling through the device, so that the raw materials are prevented from accumulating at one place during backfilling, and the flatness of a road surface after backfilling is ensured.

Description

Civil air defense engineering building backfill device

Technical Field

The utility model relates to the technical field of backfilling devices, in particular to a civil air defense engineering building backfilling device.

Background

The civil air defense engineering refers to an underground protective building which is constructed independently by shielding personnel and materials, and a basement which is constructed by combining with a ground building and can be used for air defense, and can be divided into command communication, personnel shielding, medical treatment, rescue stations, warehouses, garages and the like according to purposes.

The existing civil air defense engineering building backfill device (publication number: CN 219450868U) has at least the following disadvantages:

When the novel filling machine is used, the filling device is driven to move up and down through the winding drum, raw materials inside the filling device are filled back into the pit, and the filling device is filled back, so that the raw materials can be accumulated at one position of the pit after coming out of the filling device, the backfilling raw materials are uneven, the road surface backfilled later is uneven, and the backfilling effect is affected.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, as the filler is backfilled, raw materials are accumulated at one position of a pit from the filler, and backfill raw materials are uneven, the backfill effect is affected due to uneven road surface after backfill, and provides a civil air defense engineering building backfill device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a civil air defense engineering building backfill device, includes two hydraulic telescoping rods, two hydraulic telescoping rods's telescopic link fixed mounting has the fixed plate, the spout has been seted up in the upper surface of fixed plate run through, slidable mounting has the slide between the inner wall of the relative both sides of spout, the upper surface rotation of slide is installed out the storage bucket, the inner wall equidistance fixed mounting that the storage bucket is close to the bottom has the polylith baffle, polylith fixed mounting has the toper piece between the baffle, be equipped with the clearance between toper piece and the inner wall of storage bucket, be equipped with on the fixed plate and drive out storage bucket pivoted actuating mechanism, be equipped with the actuating mechanism who drives slide reciprocating motion on the fixed plate.

As a further scheme of the utility model, the motion mechanism comprises a reciprocating screw rod rotatably arranged between the inner walls of the two opposite ends of the sliding groove, the reciprocating screw rod penetrates through the outer surface of the sliding plate and is in threaded connection with the sliding plate, a driving motor is fixedly arranged on the outer surface of one end of the fixing plate, and the output end of the driving motor penetrates through the outer surface of the fixing plate and is fixedly arranged with the rotation center of the reciprocating screw rod.

As a further scheme of the utility model, the driving mechanism comprises a ring gear fixedly arranged on the outer surface of the discharging barrel close to the top end, a rack is fixedly arranged on the inner wall of one side of the chute, and the rack is meshed with the ring gear.

As a further scheme of the utility model, mounting plates are fixedly arranged at the bottom ends of the two hydraulic telescopic rods, and crawler wheels are rotatably arranged between the inner walls of the mounting plates.

As a further scheme of the utility model, the top end of the discharging barrel penetrates through the upper surface of the fixing plate and is fixedly provided with a feeding hopper, and the feeding hopper is communicated with the inside of the discharging barrel.

As a further scheme of the utility model, the discharging barrel and the conical block are arranged on the same axis.

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

Through the reciprocating motion of play storage bucket, make its self rotate under rack and ring gear's effect, drive inside raw materials through the rotation of play storage bucket and rotate, inside raw materials are dispersed through the tapered block, then evenly scatter out from the gap of ejection of compact bucket bottom, through this device when backfilling, can make the even pile up of raw materials on the hole, raw materials pile up in one department when avoiding backfilling, guaranteed the planarization on road surface after backfilling.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a civil air defense construction backfill device according to the present utility model;

FIG. 2 is a schematic diagram of a discharge barrel of a civil air defense construction backfill device according to the present utility model;

FIG. 3 is a schematic view of a reciprocating screw rod of a backfill device for civil air defense construction provided by the utility model;

FIG. 4 is a schematic view of a ring gear of a backfill apparatus for civil air defense construction according to the present utility model;

fig. 5 is a schematic diagram of a tapered block of a backfill device for civil air defense construction according to the present utility model.

In the figure: 1. track wheels; 2. a mounting plate; 3. a hydraulic telescopic rod; 4. a fixing plate; 5. a feed hopper; 6. discharging barrels; 7. a driving motor; 8. a slide plate; 9. a chute; 10. a reciprocating screw rod; 11. a rack; 12. a ring gear; 13. a conical block; 14. a partition board.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a civil air defense construction backfilling device comprises two hydraulic telescopic rods 3, wherein fixed plates 4 are fixedly arranged at telescopic ends of the two hydraulic telescopic rods 3, sliding grooves 9 are formed in the upper surface of the fixed plates 4 in a penetrating mode, sliding plates 8 are slidably arranged between inner walls of two opposite sides of the sliding grooves 9, a discharging barrel 6 is rotatably arranged on the upper surface of the sliding plates 8, a plurality of partition plates 14 are fixedly arranged on inner walls of the discharging barrel 6, which are close to the bottom end, at equal intervals, of the sliding plates, a conical block 13 is fixedly arranged between the plurality of partition plates 14, gaps are formed between the conical block 13 and the inner walls of the discharging barrel 6, a driving mechanism for driving the discharging barrel 6 to rotate is arranged on the fixed plates 4, the driving mechanism comprises a ring gear 12 fixedly arranged on the discharging barrel 6, which is close to the outer surface of the top end, racks 11 are fixedly arranged on the inner walls of one side of the sliding grooves 9, the racks 11 are meshed with the ring gear 12, and the discharging barrel 6 and the conical block 13 are arranged on the same axis.

During the use, through the reciprocating motion of play storage bucket 6, make it rotate under rack 11 and ring gear 12's effect self, drive inside raw materials through the rotation of play storage bucket 6 and rotate, inside raw materials is dispersed through toper piece 13, then evenly scatter out from the gap of play storage bucket 6 bottom, when backfilling through this device, can make the even pile up of raw materials on the hole, raw materials pile up in one department when avoiding backfilling, guaranteed the planarization on road surface after backfilling.

In this embodiment, the fixed plate 4 is provided with a motion mechanism for driving the sliding plate 8 to reciprocate, the motion mechanism comprises a reciprocating screw rod 10 rotatably mounted between inner walls at two opposite ends of the sliding groove 9, the reciprocating screw rod 10 penetrates through the outer surface of the sliding plate 8 and is in threaded connection with the sliding plate, the outer surface of one end of the fixed plate 4 is fixedly provided with a driving motor 7, the output end of the driving motor 7 penetrates through the outer surface of the fixed plate 4 and is fixedly mounted with the rotation center of the reciprocating screw rod 10, the top end of the discharging barrel 6 penetrates through the upper surface of the fixed plate 4 and is fixedly mounted with the feeding hopper 5, and the feeding hopper 5 is communicated with the inside of the discharging barrel 6.

When the device is used, the crawler wheel 1 moves the device to the position above the position to be backfilled, and the height of the discharge end of the discharge barrel 6 and the backfilled position is adjusted by the extension and shortening of the telescopic end of the hydraulic telescopic rod 3, so that the device is convenient for filling and simultaneously avoids a large amount of dust generated by the raw materials due to too high height; during backfilling, the raw materials are poured into the interior of the feed hopper 5 through the material conveying vehicle, and then the reciprocating screw rod 10 is driven to rotate through the driving motor 7, so that the reciprocating screw rod 10 drives the sliding plate 8 to reciprocate along the sliding groove 9, and the material discharging barrel 6 is driven to reciprocate through the sliding plate 8, so that the material discharging barrel 6 scatters the raw materials in the interior of a pit hole to landfill the pit hole, and the backfilling efficiency is improved through the device.

In this embodiment, the bottom of two hydraulic telescoping rods 3 is equal fixed mounting has mounting panel 2, rotates between the inner wall of mounting panel 2 and installs crawler wheel 1, is convenient for remove the device to the position top that waits to backfill through crawler wheel 1.

When the device is used, the crawler wheel 1 moves the device to the position above the position to be backfilled, and the height of the discharging end of the discharging barrel 6 and the backfilled position is adjusted by the extension and shortening of the telescopic end of the hydraulic telescopic rod 3, so that the device is convenient for filling and a large amount of dust generated by the too high height of raw materials is avoided; during backfilling, raw materials are poured into the feed hopper 5 through the material conveying vehicle, then the reciprocating screw rod 10 is driven to rotate through the driving motor 7, the reciprocating screw rod 10 drives the sliding plate 8 to reciprocate along the sliding groove 9, the material discharging barrel 6 is driven to reciprocate through the sliding plate 8, the material discharging barrel 6 is used for scattering the raw materials in the material discharging barrel to fill the pit hole, and the backfilling efficiency is improved through the device; through the reciprocating motion of play storage bucket 6, make it rotate under rack 11 and ring gear 12's effect, drive inside raw materials through the rotation of play storage bucket 6 and rotate, inside raw materials are dispersed through tapered block 13, then evenly scatter out from the gap of play storage bucket 6 bottom, when backfilling through this device, can make the even pile up of raw materials on the hole, raw materials pile up in one department when avoiding backfilling, guaranteed the planarization on road surface after backfilling.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a civil air defense construction backfill device, includes two hydraulic telescoping rods (3), its characterized in that, two telescopic ends fixed mounting of hydraulic telescoping rods (3) has fixed plate (4), spout (9) have been run through to the upper surface of fixed plate (4), slidable mounting has slide (8) between the inner wall of the relative both sides of spout (9), discharge basket (6) are installed in the upper surface rotation of slide (8), discharge basket (6) are close to the inner wall equidistance fixed mounting of bottom have polylith baffle (14), the polylith fixed mounting has toper piece (13) between baffle (14), be equipped with the clearance between the inner wall of toper piece (13) and discharge basket (6), be equipped with on fixed plate (4) and drive discharge basket (6) pivoted actuating mechanism, be equipped with on fixed plate (4) and drive slide (8) reciprocating motion's actuating mechanism.

2. The civil air defense construction backfill device according to claim 1, wherein the movement mechanism comprises a reciprocating screw rod (10) rotatably mounted between inner walls of opposite ends of the sliding groove (9), the reciprocating screw rod (10) penetrates through the outer surface of the sliding plate (8) and is in threaded connection with the sliding plate, a driving motor (7) is fixedly mounted on the outer surface of one end of the fixed plate (4), and an output end of the driving motor (7) penetrates through the outer surface of the fixed plate (4) and is fixedly mounted with the rotation center of the reciprocating screw rod (10).

3. The civil air defense construction backfilling device according to claim 1, wherein the driving mechanism comprises a ring gear (12) fixedly mounted on the outer surface of the top end of the discharging barrel (6), a rack (11) is fixedly mounted on the inner wall of one side of the sliding groove (9), and the rack (11) is meshed with the ring gear (12).

4. The civil air defense construction backfill device according to claim 1, wherein the bottom ends of the two hydraulic telescopic rods (3) are fixedly provided with mounting plates (2), and crawler wheels (1) are rotatably arranged between the inner walls of the mounting plates (2).

5. The civil air defense construction backfilling device according to claim 1, wherein the top end of the discharging barrel (6) penetrates through the upper surface of the fixing plate (4) and is fixedly provided with a feeding hopper (5), and the feeding hopper (5) is communicated with the inside of the discharging barrel (6).

6. The civil air defense construction backfill device according to claim 1, wherein the discharge barrel (6) and the conical block (13) are arranged on the same axis.