CN212477872U

CN212477872U - Backfill device for civil air defense engineering building

Info

Publication number: CN212477872U
Application number: CN202021763682.9U
Authority: CN
Inventors: 史珂
Original assignee: Tianjin Liangsheng Technology Co ltd
Current assignee: Tianjin Liangsheng Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-02-05
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a civil air defense engineering is backfill device for building, including left frame, the upper end side fixedly connected with fixed block of left side frame, the one end of fixed block and the one end of keeping away from left frame have a first linkage through pivot swing joint, the side of right side frame and for one side swing joint of left frame have the crane, the terminal surface of crane and the one end that is close to first linkage are through the other end swing joint of pivot and first linkage. The utility model discloses a set up the first linkage frame and the second linkage frame by linkage shaft control at left side frame and right frame, the cooperation is installed in the removal wheel of steering spindle, realizes nimble interval regulation, has improved the application scope to backfilling hole basic spacing and special topography, through set up the water pipe by wind-up wheel control is flexible in the side at the linkage frame, effectual realization efficient water pumping and backfill work to its different foundation ditch degree of depth.

Description

Backfill device for civil air defense engineering building

Technical Field

The utility model relates to a civil air defense engineering technical field especially relates to a backfill device for civil air defense engineering building.

Background

The civil air defense engineering is also called civil air defense engineering, and refers to underground protective buildings which are independently built for guaranteeing shelter of personnel and materials during wartime, command of civil air defense and medical aid, and basements which are built by combining ground buildings and can be used for air defense during wartime. The civil air defense engineering is an important facility for preventing enemies from attacking suddenly, effectively masking personnel and materials and preserving the war potential; the method is an engineering guarantee for adhering to town battles and supporting anti-aggression wars to victory for a long time.

At present, be used for civil air defense engineering to construct backfill device structure all comparatively simple, the function is comparatively simple, and in the face of the backfill region of width change, the trafficability characteristic is poor, to the foundation ditch that various degree of depth standards differ, when backfilling, backfill efficiency is lower, backfill effect is relatively poor, in order to solve above-mentioned problem, need design a novel structure's backfill device for civil air defense engineering construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a backfill device for civil air defense construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a backfill device for civil air defense engineering construction comprises a left frame, wherein a fixed block is fixedly connected to the side face of the upper end of the left frame, a first linkage frame is movably connected to one end of the fixed block, which is far away from the left frame, through a rotating shaft, the side face of the right frame is movably connected to one side of the left frame by a lifting frame, the end face of the lifting frame is close to one end of the first linkage frame, and is movably connected to the other end of the first linkage frame through a rotating shaft, the side face of the upper end of the right frame is just opposite to the fixed block fixedly connected to one side of the left frame, the fixed block is movably connected to the second linkage frame through a rotating shaft, a lifting frame is movably connected to the side face of the left frame and is positioned below the fixed block, the other end of the second linkage frame is movably connected to the lifting frame through a rotating shaft, and guide tubes are movably connected to the side faces of, the device comprises a first linkage frame, a second linkage frame, a winder, a first filler, a second filler and a second winder, and is characterized in that the side faces of the upper sections of the first linkage frame and the second linkage frame are fixedly connected with mounting blocks, the mounting blocks are movably connected with the winder through rotating shafts, the first linkage frame and the second linkage frame are movably connected through linkage shafts, and the side faces of the linkage shafts are fixedly connected with the fillers.

Preferably, the side of the left frame is opposite to one side of the right frame and is fixedly connected with a sliding rail, and two ends of the sliding rail are provided with limiting blocks.

Preferably, the lifting frame is internally provided with a sliding chute and is movably connected with the side face of the left rack through the matching of the sliding chute and the sliding rail.

Preferably, the inner wall of the sliding chute of the lifting frame is movably connected with a toothed wheel through a driving shaft, a straight tooth surface is arranged on the side surface of the sliding rail and opposite to one side of the toothed wheel, and an edge tooth surface of the toothed wheel is meshed with the straight tooth surface.

Preferably, the guide pipe is provided with an inner cavity, the inner wall of the cavity of the guide pipe is movably connected with a water pipe, and the lower end of the water pipe is fixedly connected with a vertical water absorption end.

Preferably, the inner wall of the winder is movably connected with the water pipe through a driving shaft, and the number of the winder corresponds to that of the water pipe.

Preferably, the lower ends of the first linkage frame and the second linkage frame are movably connected with a steering shaft through a rotating shaft, the lower end of the steering shaft is movably connected with a moving wheel through a bearing shaft, and the moving wheel is placed on the edge of the foundation pit.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this backfill device for civil air defense engineering building through set up the first linkage frame and the second linkage frame by linkage shaft control in left frame and right frame, the cooperation is installed in the removal wheel of steering spindle, realizes nimble interval control, has improved the application scope to backfilling hole base interval and special topography.

2. Compared with the prior art, this backfill device for civil air defense engineering building through set up the flexible water pipe of wind-up pulley control in the side of linkage frame, effectually realizes efficient water pumping and backfill work to its different foundation ditch degree of depth.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional top view of the module crane of the present invention.

Fig. 3 is a left side view of the assembly guide tube of the present invention.

Illustration of the drawings:

1. a winder; 2. mounting blocks; 3. a fixed block; 4. a slide rail; 5. a straight tooth surface; 6. a left frame; 7. a lifting frame; 8. a limiting block; 9. a load bearing shaft; 10. a vertical weight water absorption end; 11. a moving wheel; 12. a steering shaft; 13. a right frame; 14. a water pipe; 15. a guide tube; 16. a first linkage frame; 17. a linkage shaft; 18. a second linkage frame; 19. a filler; 20. a toothed wheel.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of backfill device for civil air defense engineering building: comprises a left frame 6 for fixedly installing each accessory part and equipment, the side surface of the upper end of the left frame 6 is fixedly connected with a fixed block 3, one end of the fixed block 3, which is far away from the left frame 6, is movably connected with a first linkage frame 16 through a rotating shaft, the side surface of the right frame 13, which is opposite to one side of the left frame 6, is movably connected with a lifting frame 7, one end of the lifting frame 7, which is close to the first linkage frame 16, is movably connected with the other end of the first linkage frame 16 through a rotating shaft, the side surface of the upper end of the right frame 13, which is just opposite to one side of the left frame 6, is fixedly connected with the fixed block 3, the fixed block 3 is movably connected with a second linkage frame 18 through a rotating shaft, the lifting frame 7 is movably connected with the side surface of the left frame 6, which is positioned below the fixed block 3, the other end of the second linkage frame 18 is movably connected with the, the side of the lower section of the first linkage frame 16 and the second linkage frame 18 is movably connected with a guide pipe 15 through a rotating shaft and used for guiding a water supply pipe 14, the side of the upper section of the first linkage frame 16 and the second linkage frame 18 is fixedly connected with an installation block 2, the installation block 2 is movably connected with a winder 1 through a rotating shaft and used for adjusting the extension length of the water supply pipe 14, the first linkage frame 16 and the second linkage frame 18 are movably connected through a linkage shaft 17 and used for controlling the included angle of the first linkage frame 16 and the second linkage frame 18, so that the span adjustment of a backfilling device is realized, and the side of the linkage shaft 17 is fixedly connected with a filler 19 and used for backfilling building materials.

A slide rail 4 is fixedly connected to the side surface of the left frame 6 and just opposite to one side of the right frame 13 and used for limiting the freedom degree of movement of the lifting frame 7, two ends of the slide rail 4 are provided with limiting blocks 8 for limiting the maximum stroke of the lifting frame 7, a sliding groove is formed in the lifting frame 7, the lifting frame 7 is movably connected with the side surface of the left frame 6 through the matching of the sliding groove and the slide rail 4, the inner wall of the sliding groove of the lifting frame 7 is movably connected with a toothed wheel 20 through a driving shaft, the side surface of the slide rail 4 and one side opposite to the toothed wheel 20 are provided with a straight tooth surface 5, the edge tooth surface of the toothed wheel 20 is meshed with the straight tooth surface 5 and used for ensuring that enough driving force is transmitted, an inner cavity is formed in the guide pipe 15, the inner wall of the cavity of the guide pipe 15 is movably connected with a water pipe 14 and used for quickly, the inner wall of rolling ware 1 passes through drive shaft and 14 swing joint of water pipe, the quantity of rolling ware 1 corresponds with the quantity of water pipe 14, there is steering shaft 12 first linkage 16 and the lower extreme of second linkage 18 through axis of rotation swing joint, an angle for nimble adjustment removes wheel 11, there is removal wheel 11 lower extreme of steering shaft 12 through bearing axle 9 swing joint, make things convenient for the transfer of whole device, remove wheel 11 and place with the border of foundation ditch on, a holding power for providing ground for whole device.

The working principle is as follows: when the device is used, the device is pushed to the upper part of a foundation pit, the moving wheels 11 are positioned on the edges of two sides of the foundation pit, the motor is started to drive the winder 1 to open the water pipe 14 to sink to the bottom of accumulated water in the foundation pit under the action of gravity of the vertical water suction end 10, the water pump communicated with the water pipe 14 quickly absorbs the accumulated water in the foundation pit, when a narrow foundation pit interval is met, the linkage shaft 17 controls the included angle between the first linkage frame 16 and the second linkage frame 18 to be enlarged, and the moving wheels 11 movably connected by the steering shaft 12 drive the left frame 6 and the right frame 13 to be close to each other, so that backfilling work of different terrains can be conveniently realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a backfill device for civil air defense engineering building, includes left frame (6), its characterized in that: the upper end side of the left rack (6) is fixedly connected with a fixed block (3), one end of the fixed block (3) and one end far away from the left rack (6) are movably connected with a first linkage frame (16) through a rotating shaft, the side of the right rack (13) is movably connected with a lifting frame (7) relative to one side of the left rack (6), the end face of the lifting frame (7) is close to one end of the first linkage frame (16) and is movably connected with the other end of the first linkage frame (16) through a rotating shaft, the upper end side of the right rack (13) is just opposite to one side of the left rack (6) and is fixedly connected with the fixed block (3), the fixed block (3) is movably connected with a second linkage frame (18) through a rotating shaft, the side of the left rack (6) is movably connected with the lifting frame (7) below the fixed block (3), the other end of the second linkage frame (18) is movably connected with the end face of the lifting frame (7) of the left rack, the device comprises a first linkage frame (16) and a second linkage frame (18), wherein the lower section side surfaces of the first linkage frame (16) and the second linkage frame (18) are movably connected with a guide pipe (15) through a rotating shaft, the upper section side surfaces of the first linkage frame (16) and the second linkage frame (18) are fixedly connected with an installation block (2), the installation block (2) is movably connected with a winder (1) through a rotating shaft, the first linkage frame (16) and the second linkage frame (18) are movably connected through a linkage shaft (17), and the side surface of the linkage shaft (17) is fixedly connected with a filler (19).

2. The backfill device for civil air defense engineering construction according to claim 1, characterized in that: the side of left side frame (6) just to with one side fixedly connected with slide rail (4) of right frame (13), the both ends of slide rail (4) are provided with stopper (8).

3. The backfill device for civil air defense engineering construction according to claim 1, characterized in that: the lifting frame (7) is internally provided with a sliding chute, and the lifting frame (7) is movably connected with the side surface of the left frame (6) through the matching of the sliding chute and the sliding rail (4).

4. The backfill device for civil air defense engineering construction according to claim 3, characterized in that: the inner wall of the sliding chute of the lifting frame (7) is movably connected with a toothed wheel (20) through a driving shaft, a straight tooth surface (5) is arranged on the side surface of the sliding rail (4) and on one side of the toothed wheel (20), and the toothed surface of the toothed wheel (20) is meshed with the straight tooth surface (5).

5. The backfill device for civil air defense engineering construction according to claim 1, characterized in that: the guide pipe (15) is provided with an inner cavity, the inner wall of the cavity of the guide pipe (15) is movably connected with a water pipe (14), and the lower end of the water pipe (14) is fixedly connected with a vertical water suction end (10).

6. The backfill device for civil air defense engineering construction according to claim 1, characterized in that: the inner wall of the winder (1) is movably connected with the water pipe (14) through a driving shaft, and the number of the winders (1) corresponds to the number of the water pipes (14).

7. The backfill device for civil air defense engineering construction according to claim 1, characterized in that: the lower extreme of first linkage frame (16) and second linkage frame (18) has steering spindle (12) through axis of rotation swing joint, the lower extreme of steering spindle (12) has removal wheel (11) through bearing axle (9) swing joint, remove wheel (11) place with the foundation ditch on the border.