CN210214659U

CN210214659U - Construction lifting equipment for civil air defense engineering

Info

Publication number: CN210214659U
Application number: CN201921224195.2U
Authority: CN
Inventors: Xuehan Ding; 丁雪晗; Han Yang; 杨含
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-03-31
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a civil air defense engineering is with construction handling equipment relates to handling equipment field, for solving current civil air defense engineering is with construction handling equipment time of unloading of being of a specified duration, the degree of difficulty of unloading is big, the big problem of staff intensity of labour. The lifting device comprises a lifting device body, and is characterized in that an operating mechanism is installed at the front end of the lifting device body, a connecting frame is installed at the front end of the operating mechanism, a tensioning block is installed at the upper end and the lower end of the connecting frame, a lifting mechanism is installed below the tensioning block, balance iron is installed at one end of the connecting frame, a lifting pulley is installed at the other end of the connecting frame, a first lifting rope is installed between the lifting mechanism and the lifting pulley, a second lifting rope is installed at the lower end of the first lifting rope, a guide rail is installed at the lower end of the second lifting rope, an electric hoist is installed at the front end of the guide rail, limiting blocks are installed at the two ends of the guide rail, and an HG-2005-P type wireless controller is installed at the front.

Description

Construction lifting equipment for civil air defense engineering

Technical Field

The utility model relates to a handling equipment field specifically is a civil air defense engineering is with construction handling equipment.

Background

Civil air defense engineering also calls civil air defense workers, and refers to underground protective buildings which are independently built for guaranteeing personnel and material shelter, civil air defense command and medical rescue in wartime, and basements which are built by combining ground buildings and can be used for air defense in wartime. The civil air defense engineering is an important facility for preventing enemies from attacking suddenly, effectively masking personnel and materials and storing war potential, and in the process of building construction, bricks are firstly placed in a hoisting container one by one, then the bricks are transported by using hoisting equipment, but after the bricks are transported, as more than one bricklayer is needed and dispersed in different places, workers are needed to take out the bricks loaded in the hoisting container one by one, load the bricks into a small container and dispersedly transport the bricks to the position of each bricklayer.

However, the existing construction hoisting equipment for civil air defense engineering has long unloading time, great unloading difficulty and great labor intensity of workers; therefore, the existing requirements are not met, and the construction hoisting equipment for the civil air defense engineering is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil air defense engineering is with construction handling equipment to current civil air defense engineering that proposes in solving above-mentioned background art is with construction handling equipment time of unloading of a specified duration, and the degree of difficulty of unloading is big, the big problem of staff intensity of labour.

In order to achieve the above object, the utility model provides a following technical scheme: a construction lifting device for civil air defense engineering comprises a lifting device main body, wherein a running mechanism is installed at the front end of the lifting device main body, a connecting frame is installed at the front end of the running mechanism, a tensioning block is installed at the upper end and the lower end of the connecting frame, a lifting mechanism is installed below the tensioning block, balance iron is installed at one end of the connecting frame, a lifting pulley is installed at the other end of the connecting frame, a first lifting rope is installed between the lifting mechanism and the lifting pulley, a second lifting rope is installed at the lower end of the first lifting rope, a guide rail is installed at the lower end of the second lifting rope, an electric hoist is installed at the front end of the guide rail, limiting blocks are installed at two ends of the guide rail, an HG-2005-P type wireless controller is installed at the front end of the electric hoist, a lifting hook is installed at the lower end of the electric hoist, a charging box is arranged below the lifting hook, the improved box loading device is characterized in that a top box door is installed at the upper end of the loading box, a lifting hole is formed in the upper end of the top box door, a rear box door is installed at the rear end of the loading box, a box bottom is installed at the bottom end of the loading box, fixing pins are installed on two sides of the loading box, a distribution box is installed inside the loading box, and a handle is installed at the rear end of the distribution box.

Preferably, the lifting equipment main body is connected with the running mechanism through screws, the running mechanism is connected with the connecting frame through screws, the connecting frame is connected with the clamping block through screws, the clamping block is provided with two clamping blocks, the connecting frame is connected with the balance iron through screws, and the connecting frame is connected with the lifting pulley through screws.

Preferably, the first lifting rope and the second lifting rope are arranged to be of an integrally formed structure.

Preferably, the guide rail is connected with the limiting block in a welded mode, the charging box is connected with the box bottom in a welded mode, the charging box is connected with the fixing pin in a welded mode, the split box is connected with the handle in a welded mode, the split box is provided with five split boxes, and the handle is provided with five split boxes.

Preferably, the split charging box is connected with the box bottom through a sliding rail, and the guide rail is connected with the electric hoist through a sliding rail.

Preferably, the second lifting rope is fixedly connected with the guide rail, and the box bottom is connected with the rear box door through a hinge.

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

1. the utility model discloses a be provided with the wiping line in the inside of guide rail, be provided with the current collector on electric block, the current collector supplies power for electric block through contacting with the wiping line, installs HG-2005-P type wireless controller at electric block's lower extreme, HG-2005-P type wireless controller can accept the signal that wireless remote controller sent, operating personnel can control the horizontal migration of electric block on the guide rail through wireless remote controller, thereby disperse the material;

2. the utility model has the advantages that the box bottom is connected with the split charging box through the slide rail, after the constructor opens the rear box door, the split charging box can be easily pulled out by pulling the handle fixed at the front end of the split charging box, thereby reducing the difficulty of discharging, simplifying the discharging, shortening the discharging time, lightening the labor intensity of the constructor and improving the lifting efficiency;

3. the utility model discloses a be provided with five partial shipment boxes in the inside of charging box, increased disposable charging efficiency, be provided with three second lifting ropes through the lower extreme of lifting rope in the first place, fixed guide's left end middle and right-hand member respectively makes whole handling equipment more stable at the handling in-process.

Drawings

Fig. 1 is an overall front view of the construction lifting equipment for civil air defense engineering of the utility model;

FIG. 2 is a schematic structural view of the charging box of the present invention;

fig. 3 is a top view of the charging box of the present invention.

In the figure: 1. hoisting the equipment main body; 2. an operating mechanism; 3. a connecting frame; 4. a tightening block; 5. a lifting mechanism; 6. a first lifting rope; 7. hoisting a pulley; 8. balancing iron; 9. a charging box; 10. a second lifting rope; 11. a guide rail; 12. an electric hoist; 13. HG-2005-P type wireless controller; 14. a hook; 15. hoisting holes; 16. a top box door; 17. subpackaging boxes; 18. the box bottom; 19. a fixing pin; 20. a limiting block; 21. a handle; 22. and a rear box door.

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. 1-3, the present invention provides an embodiment: a construction lifting device for civil air defense engineering comprises a lifting device main body 1, wherein the front end of the lifting device main body 1 is provided with an operation mechanism 2, the front end of the operation mechanism 2 is provided with a connecting frame 3, the upper end and the lower end of the connecting frame 3 are both provided with a tightening block 4, a lifting mechanism 5 is arranged below the tightening block 4, one end of the connecting frame 3 is provided with a balance iron 8, the other end of the connecting frame 3 is provided with a lifting pulley 7, a first lifting rope 6 is arranged between the lifting mechanism 5 and the lifting pulley 7, the lower end of the first lifting rope 6 is provided with a second lifting rope 10, the lower end of the second lifting rope 10 is provided with a guide rail 11, the front end of the guide rail 11 is provided with an electric hoist 12, the two ends of the guide rail 11 are both provided with limit blocks 20, the front end of the electric hoist 12 is provided with an HG-2005-P type wireless controller 13, the lower end of the electric hoist 12 is provided, the upper end of the charging box 9 is provided with a top box door 16, the upper end of the top box door 16 is provided with a lifting hole 15, the rear end of the charging box 9 is provided with a rear box door 22, the bottom of the charging box 9 is provided with a box bottom 18, two sides of the charging box 9 are provided with fixing pins 19, the charging box 9 is internally provided with a split charging box 17, and the rear end of the split charging box 17 is provided with a handle 21.

Further, handling equipment main part 1 passes through the screw connection with running gear 2, and running gear 2 passes through the screw connection with link 3, and link 3 passes through the screw connection with the piece 4 that steps up, and the piece 4 that steps up is provided with two, and link 3 passes through the screw connection with balance iron 8, and link 3 passes through the screw connection with lifting by crane pulley 7, installs and removes the convenience, does benefit to the maintenance, can increase the pretightning force and prevent to become flexible, can not arouse the phase transition of junction material composition.

Further, the first lifting rope 6 and the second lifting rope 10 are arranged to be of an integrally formed structure, and the whole structure is firmer and more durable.

Further, the guide rail 11 is connected with the limiting block 20 in a welding mode, the charging box 9 is connected with the box bottom 18 in a welding mode, the charging box 9 is connected with the fixing pin 19 in a welding mode, the split charging boxes 17 are connected with the handles 21 in a welding mode, five split charging boxes 17 are arranged, five handles 21 are arranged, the air tightness and the water tightness of the welding connection are good, the structural rigidity is also high, the structural integrity is good, labor and time are saved, the sectional area of materials is not reduced, and the materials are fully utilized.

Further, the split charging box 17 is connected with the box bottom 18 through a slide rail, and the guide rail 11 is connected with the electric hoist 12 through a slide rail, so that the split charging box 17 can be easily assembled and disassembled, and the electric hoist 12 can horizontally move.

Further, the second lifting rope 10 is fixedly connected with the guide rail 11, the box bottom 18 is connected with the rear box door 22 through hinges, and the second lifting rope 10 is respectively fixed at two ends and the middle of the guide rail 11, so that the whole structure is more stable in the lifting process.

The working principle is as follows: when the brick loading machine is used, bricks required by civil air defense engineering construction are placed in each split charging box 17 in the charging box 9, the number of the split charging boxes 17 is five, the accommodating space is enlarged, after the split charging boxes 17 are filled, the top box door 16 is fixed, fixing pins 19 are installed on two sides of the outside of the charging box 9, the fixing pins 19 on two sides of the charging box 9 penetrate through lugs on two sides of the top box door 16, the top box door 16 and the charging box 9 are tightly fixed through fixing bolts, the lifting hook 14 and the lifting hole 15 are fixed together, the operating mechanism 2 starts to work, the lifting mechanism 5 lifts the charging box 9 to a proper position through the first lifting rope 6 and the lifting pulley 7, the HG-2005-P type wireless controller 13 can receive signals sent by a wireless remote controller, a sliding contact line is arranged in the guide rail 11, an electric receiver is arranged on the electric hoist 12, and the electric receiver supplies power to the electric hoist 12 through contact with the sliding contact line, an HG-2005-P type wireless controller is installed at the lower end of the electric hoist 12, the HG-2005-P type wireless controller 13 can receive signals sent by a wireless remote controller, an operator can control the electric hoist 12 to horizontally move on the guide rail 11 through the wireless remote controller, the moving range is controlled through the limiting blocks 20 at the two ends of the guide rail 11, when the specified position is reached, the constructor opens the rear box door 22, the box bottom 18 is connected with the sub-packaging box 17 through the sliding rail, the constructor can easily pull out the sub-packaging box 17 from the charging box 9 through the handle 21 at the front end of the sub-packaging box 17, the box door is closed to control the electric hoist 12 to horizontally move to other positions through the wireless remote controller, the constructor only needs to pull out the sub-packaging box 17 to unload, and preferably only needs to place the sub-packaging box 17 in place.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a construction handling equipment for civil air defense engineering, includes handling equipment main part (1), its characterized in that: the lifting device is characterized in that an operating mechanism (2) is installed at the front end of the lifting device main body (1), a connecting frame (3) is installed at the front end of the operating mechanism (2), a tensioning block (4) is installed at each of the upper end and the lower end of the connecting frame (3), a lifting mechanism (5) is installed below the tensioning block (4), balance iron (8) is installed at one end of the connecting frame (3), a lifting pulley (7) is installed at the other end of the connecting frame (3), a first lifting rope (6) is installed between the lifting mechanism (5) and the lifting pulley (7), a second lifting rope (10) is installed at the lower end of the first lifting rope (6), a guide rail (11) is installed at the lower end of the second lifting rope (10), an electric hoist (12) is installed at the front end of the guide rail (11), and limit blocks (20) are installed at each of the two ends of the guide rail (11, HG-2005-P type wireless controller (13) are installed to the front end of electric block (12), lifting hook (14) are installed to the lower extreme of electric block (12), the below of lifting hook (14) is provided with charging box (9), top chamber door (16) are installed to the upper end of charging box (9), the upper end of top chamber door (16) is provided with lewis hole (15), rear chamber door (22) are installed to the rear end of charging box (9), bottom of the case (18) are installed to the bottom of charging box (9), fixed pin (19) are all installed to the both sides of charging box (9), the internally mounted of charging box (9) has branch dress box (17), handle (21) are installed to the rear end of branch dress box (17).

2. The construction hoisting equipment for the civil air defense engineering according to claim 1, which is characterized in that: the hoisting equipment is characterized in that the hoisting equipment main body (1) is connected with the running mechanism (2) through screws, the running mechanism (2) is connected with the connecting frame (3) through screws, the connecting frame (3) is connected with the tightening block (4) through screws, the tightening block (4) is provided with two parts, the connecting frame (3) is connected with the balance iron (8) through screws, and the connecting frame (3) is connected with the hoisting pulley (7) through screws.

3. The construction hoisting equipment for the civil air defense engineering according to claim 1, which is characterized in that: the first lifting rope (6) and the second lifting rope (10) are arranged to be of an integrally formed structure.

4. The construction hoisting equipment for the civil air defense engineering according to claim 1, which is characterized in that: the guide rail (11) is connected with the limiting block (20) in a welded mode, the charging box (9) is connected with the box bottom (18) in a welded mode, the charging box (9) is connected with the fixing pin (19) in a welded mode, the split box (17) is connected with the handle (21) in a welded mode, the split box (17) is provided with five, and the handle (21) is provided with five.

5. The construction hoisting equipment for the civil air defense engineering according to claim 1, which is characterized in that: the distribution box (17) is connected with the box bottom (18) through a sliding rail, and the guide rail (11) is connected with the electric hoist (12) through a sliding rail.

6. The construction hoisting equipment for the civil air defense engineering according to claim 1, which is characterized in that: the second lifting rope (10) is fixedly connected with the guide rail (11), and the box bottom (18) is connected with the rear box door (22) through a hinge.