CN220596854U - Protection device for building loop wheel machine - Google Patents

Abstract

The utility model discloses a protection device for a building crane, which relates to the technical field of building cranes and comprises a bottom plate, a support frame, a rotating shaft, a tripod, a placing plate, a paying-off wheel, a lifting rope and a hook.

Description

Protection device for building loop wheel machine

Technical Field

The utility model relates to the technical field of building cranes, in particular to a protective device for a building crane.

Background

The crane is popular name of a crane, and has wide application in a series of heavy work products such as buildings, ships, equipment, machinery, molds and the like, a large building construction place needs a plurality of building materials, when the building is constructed to a certain height according to the construction progress, part of the building materials need to be transported through a hoisting mechanism, so that the labor force is reduced, the building materials are placed in a hoisting device in the hoisting and transporting process, more building materials can be transported in a concentrated manner at one time, and the building materials are protected to a certain extent.

Through retrieving, chinese patent grant number CN108516457 a's patent discloses a novel hoist, relates to hoisting device technical field, including box, solar panel and normally closed stopper, the boom is installed to one side at box top, and the one end of angle regulator installs the davit, and the lifting rope is installed to the surface mounting of pulley, and the lifting hook is installed to one end of lifting rope, control panel is installed through the dead lever to the box top of solar panel one side, and the engine is installed through unable adjustment base in the box of spring balance one side, the transmission shaft is installed to the output of engine, the reel is installed to the output of transmission shaft, normally closed stopper is installed to the box internally mounted of transmission shaft one side, storage battery is installed to the box internally mounted of reel one side, the block terminal of box one side, the good energy saving of prior art and the operation of being convenient for go up, but the lifting rope does not install fixing device in prior art, and the object can take place under the lifting rope and shake violently under the condition receives wind power to have the potential safety hazard, take place easily.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a protective device for a building crane, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a protector for building loop wheel machine, includes bottom plate, support frame, axis of rotation, tripod, places board, paying off wheel, lifting rope and couple, bottom plate top fixed connection support frame, the axis of rotation is connected at the support frame top, the tripod is connected at the axis of rotation top, tripod rear portion fixed connection places the board, it is equipped with the paying off wheel to place the board top, the cooperation is used between paying off wheel and the lifting rope, lifting rope bottom fixed connection couple, L shape support is connected to the tripod lateral part, L shape support lateral part fixed connection rectangle piece, rectangle piece fixed connection hydraulic press, the telescopic link is connected to the hydraulic press, the first fixed plate of telescopic link front end fixed connection, the inboard fixed connection second fixed plate of L shape support, cooperation is used between first fixed plate, second fixed plate and the lifting rope.

Preferably, the side part of the tripod is provided with a threaded hole.

Preferably, the L-shaped bracket is provided with a connecting hole, and a connecting screw is inserted between the connecting hole and the threaded hole.

Preferably, the top of the tripod is connected with a rotating wheel, and the rotating wheel is matched with the lifting rope.

Preferably, the rectangular plates are fixedly connected to two ends of the top surface of the placing plate, a rotating rod is connected between the rectangular plates, and an outer ring of the rotating rod is connected with the paying-off wheel.

The utility model provides a protective device for a building crane. The beneficial effects are as follows:

this protector for building loop wheel machine through the spacing fixing device of installation in the lifting rope outside, can avoid the lifting rope down the object appear violently rocking the phenomenon to the security has been improved, the emergence of accident can effectively be avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model 1;

FIG. 2 is a schematic view of the overall structure of the present utility model 2;

FIG. 3 is a schematic view of the mounting structure of the L-shaped bracket of the present utility model;

FIG. 4 is a schematic view of a mounting structure of a mounting plate according to the present utility model;

fig. 5 is a schematic diagram 3 of the overall structure of the present utility model.

In the figure, 1, a bottom plate; 2. a support frame; 3. a rotating shaft; 4. a tripod; 5. placing a plate; 6. a paying-off wheel; 7. a hanging rope; 8. a hook; 9. an L-shaped bracket; 10. rectangular blocks; 11. a hydraulic device; 12. a telescopic rod; 13. a first fixing plate; 14. a second fixing plate; 15. a threaded hole; 16. a connection hole; 17. a screw; 18. a rotating wheel; 19. a rectangular plate; 20. and rotating the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a protector for building loop wheel machine, includes bottom plate 1, support frame 2, axis of rotation 3, tripod 4, places board 5, paying off wheel 6, lifting rope 7 and couple 8, bottom plate 1 top fixed connection support frame 2, axis of rotation 3 is connected at support frame 2 top, tripod 4 is connected at axis of rotation 3 top, tripod 4 rear portion fixed connection places board 5, place board 5 top and be equipped with paying off wheel 6, cooperation between paying off wheel 6 and the lifting rope 7 is used, lifting rope 7 bottom fixed connection couple 8, L shape support 9 is connected to tripod 4 lateral part, L shape support 9 lateral part fixed connection rectangle piece 10, rectangle piece 10 fixed connection hydraulic press 11, telescopic link 12 is connected to hydraulic press 11, telescopic link 12 front end fixed connection first fixed plate 13, L shape support 9 inboard fixed connection second fixed plate 14, cooperation between first fixed plate 13, second fixed plate 14 and the lifting rope 7 is used. Wherein, the bottom plate 1 and the supporting frame 2 are used for stably supporting the whole device; the tripod 4 can rotate due to the arrangement of the rotating shaft 3; the placing plate 5 is used for placing the paying-off wheel 6; the paying-off wheel 6 is used for accommodating and paying-off the lifting rope 7; the hook 8 is used for connecting objects; the L-shaped bracket 9 is used for connecting the hydraulic device 11 and the second fixing plate 14; the hydraulic press 11 is used for driving the telescopic link 12 to stretch out and draw back, and the cooperation is used between first fixed plate 13 and the second fixed plate 14, can realize the 7 fixed centre gripping to the lifting rope to avoid the lower part heavy object to appear violently rocking.

The side part of the tripod 4 is provided with a threaded hole 15, and the arrangement of the threaded hole 15 provides a guarantee for the installation of the L-shaped bracket 9.

The L-shaped bracket 9 is provided with the connecting hole 16, the connecting screw 17 is inserted between the connecting hole 16 and the threaded hole 15, and the above parts are matched for use, so that the L-shaped bracket 9 can be mounted and dismounted, and meanwhile, the L-shaped bracket 9 can be adjusted according to an angle.

The top of the tripod 4 is connected with a rotating wheel 18, the rotating wheel 18 is matched with the lifting rope 7, and the arrangement of the rotating wheel 18 further provides guarantee for the lowering and contraction of the lifting rope 7.

Place board 5 top surface both ends fixed connection rectangular plate 19, connect dwang 20 between the rectangular plate 19, dwang 20 outer lane connection paying-off wheel 6, cooperation is used between the above-mentioned spare part, can realize paying-off wheel 6's rotation.

Working principle: during the use, with screw 17 insert connecting hole 16 and screw hole 15 in, screw 17 is tightened simultaneously, opens crane control button, under the effect of dwang 20, paying off wheel 6 rotates and begins the unwrapping wire, and lifting rope 7 moves down along rotor 18, connects the object with couple 8, begins the receipts line afterwards, opens hydraulic press 11, and telescopic link 12 drives first fixed plate 13 and removes to the direction of second fixed plate 14, and then carries out the centre gripping to lifting rope 7.

The utility model relates to a base plate 1; 2. a support frame; 3. a rotating shaft; 4. a tripod; 5. placing a plate; 6. a paying-off wheel; 7. a hanging rope; 8. a hook; 9. an L-shaped bracket; 10. rectangular blocks; 11. a hydraulic device; 12. a telescopic rod; 13. a first fixing plate; 14. a second fixing plate; 15. a threaded hole; 16. a connection hole; 17. a screw; 18. a rotating wheel; 19. a rectangular plate; 20. the rotating rod and the components are all universal standard components or components known to the person skilled in the art, and the structure and the principle of the rotating rod are all known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a protector for building loop wheel machine, includes bottom plate (1), support frame (2), axis of rotation (3), tripod (4), places board (5), paying off wheel (6), lifting rope (7) and couple (8), bottom plate (1) top fixed connection support frame (2), axis of rotation (3) are connected at support frame (2) top, tripod (4) are connected at axis of rotation (3) top, tripod (4) rear portion fixed connection places board (5), place board (5) top and be equipped with paying off wheel (6), cooperation use between paying off wheel (6) and lifting rope (7), lifting rope (7) bottom fixed connection couple (8), its characterized in that: the utility model discloses a lifting rope for a hydraulic power generation device, including tripod (4) lateral part, L shape support (9) lateral part fixed connection rectangle piece (10), rectangle piece (10) fixed connection hydraulic press (11), telescopic link (12) are connected to hydraulic press (11), telescopic link (12) front end fixed connection first fixed plate (13), L shape support (9) inboard fixed connection second fixed plate (14), cooperation is used between first fixed plate (13), second fixed plate (14) and lifting rope (7).

2. The protective device for a construction crane according to claim 1, wherein: threaded holes (15) are formed in the side portions of the triangular frames (4).

3. The protective device for a construction crane according to claim 1, wherein: a connecting hole (16) is formed in the L-shaped support (9), and a connecting screw (17) is inserted between the connecting hole (16) and the threaded hole (15).

4. The protective device for a construction crane according to claim 1, wherein: the top of the tripod (4) is connected with a rotating wheel (18), and the rotating wheel (18) and the lifting rope (7) are matched for use.

5. The protective device for a construction crane according to claim 1, wherein: the pay-off reel is characterized in that two ends of the top surface of the placing plate (5) are fixedly connected with rectangular plates (19), a rotating rod (20) is connected between the rectangular plates (19), and an outer ring of the rotating rod (20) is connected with the pay-off reel (6).