CN214828491U

CN214828491U - Dangerous area early warning device below bridge crane lifting object

Info

Publication number: CN214828491U
Application number: CN202120691156.4U
Authority: CN
Inventors: 李春元
Original assignee: Tianjin Zehao Hoisting Equipment Co ltd
Current assignee: Tianjin Zehao Hoisting Equipment Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-23
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a bridge crane hangs thing below dangerous area precaution device belongs to hoist technical field, the utility model discloses it is by the loop wheel machine, the backing plate, the goods, lamp body and coupling mechanism, the bottom fixedly connected with backing plate of loop wheel machine, the upper surface of backing plate is equipped with the goods admittedly, the four corners of backing plate all is equipped with the lamp body, the position that the backing plate is close to the lamp body is equipped with coupling mechanism, coupling mechanism is including the fixed block, two travellers, fixture block and supporting shoe, the surface activity of fixed block is connected with the fixture block, the inside sliding connection of fixture block and fixed block has the traveller, the one end fixedly connected with supporting shoe of fixed block is kept away from to the fixture block, the surface of backing plate is equipped with the ligature admittedly, one side that the ligature was kept away from to the backing plate is equipped with the piece of placing, the inner wall and the ligature surface activity of placing the piece. The utility model provides a traditional warning light comparatively loaded down with trivial details when the installation, can cause when dismantling to dismantle inconvenient problem.

Description

Dangerous area early warning device below bridge crane lifting object

Technical Field

The utility model belongs to the technical field of the hoist, especially, relate to a bridge crane hangs thing below hazardous area precaution device.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range; there are many types of cranes such as: the tire crane, the bridge crane, and the hoisting machinery used in the bridge construction project can be generally divided into four major categories, i.e., a light and small hoisting device, a bridge type hoisting machinery, a boom type crane, and a cable type crane, according to the differences in the structure and performance.

The crane changes along with service environment's difference, the hoist in the workshop generally is bridge crane, need hoist the goods when using the hoist, but because there is the workman to walk about in the workshop, this can install the warning light on the general hoist so can be dangerous, shine the warning workman on ground through light, but traditional warning light is comparatively loaded down with trivial details when the installation, can cause the inconvenient problem of dismantlement when dismantling, it is very important to combine above-mentioned problem to develop a warning light that has the function of convenient to dismantle regulation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient disassembly of the warning lamp in the prior art and providing a dangerous area early warning device below a crane of a bridge crane.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the dangerous area early warning device below a crane of a bridge crane comprises a crane, a base plate, goods, a lamp body and a connecting mechanism, wherein the base plate is fixedly connected to the bottom end of the crane, the goods are fixedly arranged on the upper surface of the base plate, the lamp body is arranged at four corners of the base plate, the connecting mechanism is arranged at a position, close to the lamp body, of the base plate, the connecting mechanism comprises a fixed block, two sliding columns, a clamping block and a supporting block, the clamping block is movably connected to the surface of the fixed block, the sliding columns are slidably connected to the inside of the clamping block and the fixed block, the supporting block is fixedly connected to one end, far away from the fixed block, of the clamping block, the surface of the supporting block and the surface of the lamp body rotate, a driving assembly is arranged on the surfaces of the fixed block and the sliding columns, adjusting mechanisms are arranged on the surfaces of the supporting block and the lamp body, the sliding columns play a role in fixing the position of the clamping block, and the driving assembly comprises two connecting blocks, The sliding column is characterized by comprising two springs and supporting blocks, the side wall of each connecting block is fixed with the side wall of the sliding column, the connecting blocks are fixedly connected with springs at one ends close to each other, the springs are fixedly connected with supporting blocks at one ends close to each other, the bottom ends of the supporting blocks are fixedly connected with the upper surfaces of the fixing blocks, and the springs play a role in moving the position of the sliding column.

The adjusting mechanism comprises a rotary table, a bolt and a convex block, the surface of the rotary table is rotatably connected with the inner wall of the supporting block, the surface of the rotary table is fixed with the surface of the lamp body, the convex block is fixedly connected with the upper surface of the supporting block, the bolt is inserted into the convex block and the rotary table, and the bolt plays a role in fixing the angle of the rotary table.

The fixture block is in a U-shaped structure, and two ends of the fixture block are respectively movably connected with two sides of the fixing block.

The inner wall fixedly connected with pivot of supporting shoe, the surface and the carousel inner wall of pivot rotate to be connected, and a plurality of fixed orificess have been seted up on the surface of carousel, and the inside and the bolt surface of fixed orifices slide.

The surface of backing plate is equipped with the ligature admittedly, one side that the backing plate kept away from the ligature is equipped with admittedly and places the piece, the inner wall and the ligature surface activity of placing the piece, the inside sliding connection who places piece and ligature has two cylinders, and the cylinder has played the effect of fixed ligature position.

The placing block is of a concave structure, the position, close to the placing block, of the backing plate is fixedly provided with a containing block, and the inner wall of the containing block is connected with the outer surface of the cylinder in a sliding mode.

Two the cylinder is kept away from the one end fixedly connected with rectangular block of placing the piece, the inner wall threaded connection of rectangular block and placing the piece has the screw thread round pin.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the lamp body needs to be installed, the fixture block is aligned with the position of the fixed block, the support block is pushed to drive the fixture block to slide after alignment, the connecting block is dragged to drive the connecting block to drive the sliding column to slide before the fixture block contacts the fixed block, the sliding of the connecting block also drives the spring to stretch, the spring is fixed on the surface of the supporting block, after the sliding column slides to a proper position, the fixture block slides to a position attached to the fixed block, then the connecting block spring is loosened to drive the connecting block to slide, the connecting block drives the sliding column to slide, the sliding column slides into the fixed block and the fixture block, the sliding column, the fixture block and the fixed block play a role in fixing the position of the lamp body, after the installation is finished, the turntable rotates to rotate on the inner wall of the support block, the turntable drives the lamp body to rotate, the turntable plays a role in adjusting the position of the lamp body, the bolt lug and the turntable are inserted into the proper position, the bolt has played the effect of fixed lamp body angle, has solved traditional warning light comparatively loaded down with trivial details when the installation, can cause when dismantling to dismantle inconvenient problem.

2. The utility model discloses in, after the goods are placed and are finished, drag the ligature rope and let the ligature rope place the inside slip of piece, after the ligature rope slides suitable position, align the cylinder and place the piece and accomodate the piece, promote the rectangular block after aligning and let the rectangular block drive the cylinder and slide, the cylinder slides and advances to place the piece and the ligature rope is inside, the cylinder slides and advances to accomodate the piece inside the rope slip, the cylinder has played the effect of fixed ligature rope position, rotate into the rectangular block with the screw thread round pin again and place the piece inside, the screw thread round pin has played the effect of fixed cylinder position, the problem that traditional ligature rope can throw off when using needs to tie a knot has been solved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a dangerous area early warning device under a crane of a bridge crane;

FIG. 2 is a schematic structural view of a dangerous area early warning device at position A below a suspended object of the bridge crane shown in FIG. 1;

FIG. 3 is a schematic diagram of an explosion structure of a danger area early warning device under a bridge crane hoist shown in FIG. 2;

FIG. 4 is a schematic top view of the danger area early warning device under the crane of FIG. 1;

FIG. 5 is a schematic structural view of a dangerous area early warning device at position B below a suspended object of the bridge crane shown in FIG. 4;

fig. 6 is a partial structural schematic view of the danger area early warning device below the crane of the bridge crane shown in fig. 5.

Illustration of the drawings: 1. hoisting a machine; 2. a base plate; 3. goods; 4. a lamp body; 5. a fixed block; 6. a traveler; 7. a clamping block; 8. a support block; 9. connecting blocks; 10. a spring; 11. a resisting block; 12. a turntable; 13. a bolt; 14. a bump; 15. tying a rope; 16. placing the blocks; 17. a cylinder; 18. receiving the block; 19. a rectangular block; 20. and (4) a threaded pin.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 6, a dangerous area early warning device below a crane of a bridge crane comprises a crane 1, a base plate 2, goods 3, a lamp body 4 and a connecting mechanism, wherein the base plate 2 is fixedly connected to the bottom end of the crane 1, the goods 3 are fixedly mounted on the upper surface of the base plate 2, the lamp body 4 is arranged at each of four corners of the base plate 2, and the connecting mechanism is arranged at a position, close to the lamp body 4, of the base plate 2.

As shown in fig. 1-3, the connecting mechanism includes a fixing block 5, two sliding columns 6, a clamping block 7 and a supporting block 8, the surface of the fixing block 5 is movably connected with the clamping block 7, the sliding columns 6 are slidably connected inside the clamping block 7 and the fixing block 5, the supporting block 8 is fixedly connected to one end of the clamping block 7 far away from the fixing block 5, the surface of the supporting block 8 and the surface of the lamp body 4 rotate, the surfaces of the fixing block 5 and the sliding columns 6 are provided with driving components, the surfaces of the supporting block 8 and the lamp body 4 are provided with adjusting mechanisms, and the sliding columns 6 play a role in fixing the position of the clamping block 7.

The driving assembly comprises two connecting blocks 9, two springs 10 and a supporting block 11, the side wall of each connecting block 9 and the side wall of the sliding column 6 are fixed, the springs 10 are fixedly connected to one ends, close to each other, of the two connecting blocks 9, the springs 11 are fixedly connected to one ends, close to each other, of the two springs 10, the bottom ends of the supporting blocks 11 are fixedly connected to the upper surface of the fixing block 5, and the springs 10 play a role in moving the position of the sliding column 6.

The adjusting mechanism comprises a rotary disc 12, a bolt 13 and a bump 14, the surface of the rotary disc 12 is rotatably connected with the inner wall of the supporting block 8, the surface of the rotary disc 12 is fixed with the surface of the lamp body 4, the bump 14 is fixedly connected with the upper surface of the supporting block 8, the bolt 13 is inserted into the bump 14 and the rotary disc 12, and the bolt 13 plays a role in fixing the angle of the rotary disc 12.

The fixture block 7 is in a U-shaped structure, and two ends of the fixture block 7 are respectively movably connected with two sides of the fixing block 5.

The inner wall fixedly connected with pivot of supporting shoe 8, the surface of pivot and 12 inner walls of carousel rotate to be connected, and a plurality of fixed orificess have been seted up on the surface of carousel 12, and the inside and 13 outer surfaces of bolt of fixed orificess slide.

The upper section parts of the lamp body are matched with each other to achieve the effect that when the lamp body 4 needs to be installed, the fixture block 7 is aligned with the position of the fixing block 5, the support block 8 is pushed after the lamp body is aligned to drive the fixture block 7 to slide, the connecting block 9 is pulled before the fixture block 7 contacts the fixing block 5 to drive the sliding column 6 to slide, the sliding of the connecting block 9 also drives the spring 10 to stretch, the spring 10 is fixed on the surface of the abutting block 11, after the sliding column 6 slides to a proper position, the fixture block 7 slides to a position which is attached to the fixing block 5, then the spring 10 of the connecting block 9 is loosened to drive the connecting block 9 to slide, the connecting block 9 drives the sliding column 6 to slide, the sliding column 6 slides into the fixing block 5 and the fixture block 7, the sliding column 6, the fixture block 7 and the fixing block 5 play a role of fixing the position of the lamp body 4, and after the installation, the rotary disc 12 is rotated to rotate on the inner wall of the support block 8, carousel 12 drives lamp body 4 and rotates, and carousel 12 has played the effect of adjusting 4 positions of lamp body, rotates 4 back suitable positions at the lamp body and inserts bolt 13 inside lug 14 and carousel 12, and bolt 13 has played the effect of fixed lamp body 4 angles, has solved traditional warning light comparatively loaded down with trivial details when the installation, can cause the inconvenient problem of dismantlement when dismantling.

As shown in fig. 4-6, a binding rope 15 is fixedly arranged on the surface of the backing plate 2, a placing block 16 is fixedly arranged on one side of the backing plate 2 far away from the binding rope 15, the inner wall of the placing block 16 and the surface of the binding rope 15 move, two columns 17 are slidably connected inside the placing block 16 and the binding rope 15, and the columns 17 play a role in fixing the position of the binding rope 15.

The placing block 16 is of a concave structure, a containing block 18 is fixed at the position of the cushion plate 2 close to the placing block 16, and the inner wall of the containing block 18 is connected with the outer surface of the column 17 in a sliding way.

The end of the two columns 17 far from the placing block 16 is fixedly connected with a rectangular block 19, and the inner walls of the rectangular block 19 and the placing block 16 are in threaded connection with a threaded pin 20.

The effect that mutually supports between its upper segment part reached does, place the back that finishes at goods 3, drag and tie up rope 15 and let tie up rope 15 place 16 inside slideings, after tie up rope 15 slides to suitable position, place piece 16 and accomodate piece 18 with cylinder 17 alignment, promote rectangular block 19 after aligning and let rectangular block 19 drive cylinder 17 slip cylinder 17 slide and enter and place piece 16 and tie up rope 15 inside, cylinder 17 slides and enter and accomodate piece 18 inside through tie up rope 15 slides, cylinder 17 has played the effect of fixed tie up rope 15 position, rotate threaded pin 20 again and advance rectangular block 19 and place piece 16 inside, threaded pin 20 has played the effect of fixed cylinder 17 position, traditional tie up rope 15 has been solved and has been knotted the problem that can break off in the use needs.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a bridge crane hangs thing below danger area precaution device, it is by loop wheel machine (1), backing plate (2), goods (3), lamp body (4) and coupling mechanism, its characterized in that: the bottom end of the crane (1) is fixedly connected with a base plate (2), goods (3) are fixedly arranged on the upper surface of the base plate (2), lamp bodies (4) are arranged at four corners of the base plate (2), a connecting mechanism is arranged at a position, close to the lamp bodies (4), of the base plate (2), the connecting mechanism comprises a fixing block (5), two sliding columns (6), a clamping block (7) and a supporting block (8), the surface of the fixing block (5) is movably connected with the clamping block (7), the sliding columns (6) are slidably connected inside the clamping block (7) and the fixing block (5), the supporting block (8) is fixedly connected at one end, far away from the fixing block (5), of the clamping block (7), the surface of the supporting block (8) and the surface of the lamp bodies (4) rotate, driving components are arranged on the surfaces of the fixing block (5) and the sliding columns (6), and adjusting mechanisms are arranged on the surfaces of the supporting block (8) and the lamp bodies (4), the sliding column (6) has the effect of fixing the position of the clamping block (7).

2. The danger area early warning device under the bridge crane hoist as claimed in claim 1, wherein: the driving assembly comprises two connecting blocks (9), two springs (10) and a support block (11), the side wall of each connecting block (9) is fixed to the side wall of the sliding column (6), the connecting blocks (9) are two, one end of each connecting block (9) is close to the corresponding spring (10), the other end of each spring (10) is fixedly connected to the corresponding support block (11), the bottom end of each support block (11) is fixedly connected with the upper surface of the corresponding fixing block (5), and the springs (10) play a role in moving the position of the sliding column (6).

3. The danger area early warning device under the bridge crane hoist as claimed in claim 1, wherein: adjustment mechanism is including carousel (12), bolt (13) and lug (14), the surface and the supporting shoe (8) inner wall of carousel (12) rotate to be connected, the surface and lamp body (4) fixed surface of carousel (12), the last fixed surface of supporting shoe (8) is connected with lug (14), the inside of lug (14) and carousel (12) is inserted and is equipped with bolt (13), and bolt (13) have played the effect of fixed carousel (12) angle.

4. The danger area early warning device under the bridge crane hoist as claimed in claim 1, wherein: the fixture block (7) is in a U-shaped structure, and two ends of the fixture block (7) are movably connected with two sides of the fixing block (5) respectively.

5. The danger area early warning device under the bridge crane hoist as claimed in claim 3, wherein: the inner wall fixedly connected with pivot of supporting shoe (8), the surface and carousel (12) inner wall of pivot rotate to be connected, and a plurality of fixed orificess have been seted up on the surface of carousel (12), and the inside and the bolt (13) surface of fixed orifices slide.

6. The danger area early warning device under the bridge crane hoist as claimed in claim 1, wherein: the surface of backing plate (2) is equipped with admittedly and ties up rope (15), one side that binding rope (15) were kept away from in backing plate (2) is equipped with admittedly and places piece (16), the inner wall of placing piece (16) and binding rope (15) surface activity, the inside sliding connection who places piece (16) and binding rope (15) has two cylinders (17), and cylinder (17) have played the effect of fixed binding rope (15) position.

7. The danger area early warning device under the bridge crane hoist as claimed in claim 6, wherein: the placing block (16) is of a concave structure, the position, close to the placing block (16), of the backing plate (2) is fixed with a containing block (18), and the inner wall of the containing block (18) is connected with the outer surface of the cylinder (17) in a sliding mode.

8. The danger area early warning device under the bridge crane hoist as claimed in claim 6, wherein: two one end fixedly connected with rectangular block (19) of placing piece (16) is kept away from in cylinder (17), the inner wall threaded connection of rectangular block (19) and placing piece (16) has screw thread round pin (20).