CN219751695U - Crown block overhauls with portable basket of hanging - Google Patents

Abstract

The utility model relates to a movable hanging basket for crown block overhauling, which comprises a crown block bridge body, wherein an electric hoist crane is fixedly arranged at the bottom of the crown block bridge body, an adjusting mechanism is arranged at the bottom of the crown block bridge body and comprises a hanging arm, a hanging basket body, pulleys, a fence, a bottom plate, a limiting plate and a limiting groove, the hanging arm is movably arranged at the front side of the crown block bridge body, and the hanging basket body is fixedly arranged at the front side of the hanging arm. This overhead traveling crane overhauls with portable basket of hanging, at first operating personnel gets into and hangs inside the basket body to couple on the overhead traveling crane testing bridge body is connected with the safety belt on oneself then protects the operation through rail and bottom plate, when needs to hang electric block and maintain, operating personnel promotes the overhead traveling crane testing bridge body left or right, can stop when hanging the basket body and hang the body near electric block, then to hang the body to electric block and maintain can.

Description

Crown block overhauls with portable basket of hanging

Technical Field

The utility model relates to the technical field of crown block overhauling, in particular to a movable hanging basket for crown block overhauling.

Background

The overhead travelling crane is hoisting equipment for hoisting materials in workshops, warehouses and stock yards, two ends of the hoisting equipment are located on high cement columns or metal supports, the overhead travelling crane bridge runs longitudinally along rails laid on the overhead at two sides, and the hoisting hoist runs transversely along rails laid on the bridge to form a rectangular working range, so that the space below the bridge can be fully utilized for hoisting materials, and the space is not blocked by ground equipment. When the crown block is damaged, the crown block is required to be maintained by using a hanging basket or a hanging ladder.

For example, the utility model discloses a construction hanging basket for municipal works and house buildings, which can realize the adjustment of the hanging basket, but has a complex structure, needs an adjusting structure such as a chain wheel and the like to drive the hanging basket to move, has large cost consumption, is not beneficial to saving cost and is difficult to maintain after damage, so the utility model provides a movable hanging basket for crown block overhaul, and solves the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a movable hanging basket for crown block overhaul, which has the advantages of simple structure and convenient operation, and solves the problems that the hanging basket can be adjusted but has a complex structure, the hanging basket is driven to move by adjusting structures such as a chain wheel and the like, the cost is relatively high, the cost is not beneficial to saving, and the maintenance is not easy after the hanging basket is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable hanging basket for overhauling the crown block comprises a crown block bridge body, wherein an electric hoist crane is fixedly arranged at the bottom of the crown block bridge body, and an adjusting mechanism is arranged at the bottom of the crown block bridge body;

the regulating mechanism comprises a hanging arm, a hanging basket body, pulleys, a fence, a bottom plate, a limiting plate and a limiting groove, wherein the hanging arm is movably arranged on the front side of the crown block bridge body, the hanging basket body is fixedly arranged on the front side of the hanging arm, the pulleys are fixedly arranged on the outer side of the hanging arm, the fence is fixedly arranged on the front side of the hanging basket body, the bottom plate is fixedly arranged on the bottom of the hanging basket body, the limiting plate is fixedly arranged on the rear side of the crown block bridge body, and the limiting groove is formed in the limiting plate.

Further, the number of the hanging arms is two, a cross rod is arranged outside the crown block bridge body, and the two hanging arms are connected through the cross rod.

Further, the rear side of the hanging basket body is connected with the front sides of the two hanging arms, the number of the pulleys is twelve, the twelve pulleys are divided into six groups, and the number of the pulleys in each group is two.

Further, the six groups of pulleys are all connected with the outer wall of the crown block bridge body, and the six groups of pulleys are respectively positioned at the front side, the rear side and the top of the crown block bridge body.

Further, the hanging basket body is DN25 steel pipe, the bottom plate is the steel sheet, the height of rail is higher than hanging basket body.

Further, two one sides of the hanging arms far away from the hanging basket body are both in sliding connection with the limiting groove, the front side of the crown block bridge body is fixedly provided with at least ten hooks, and the distance between each hook is one meter.

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

1. this overhead traveling crane overhauls uses portable basket of hanging, through setting up overhead traveling crane bridge body and hanging electric block, overhead traveling crane bridge body is the crossbearer in workshop, warehouse and stock ground sky carries out the material hoist and mount, the hoisting equipment of handling, both ends are located on high big cement post or metal support, overhead traveling crane bridge is along the track longitudinal running of laying on both sides overhead, electric block hangs along the track lateral running of laying on the crane, constitute the working range of a rectangle, just space overhead traveling crane material below the make full use of crane is not hindered by ground equipment, through setting up adjustment mechanism, each structure of adjustment mechanism mutually support, can maintain the electric block of damage, the simple operation just security is higher, the safety rope couple is welded to every position of every interval of overhead traveling crane bridge body, after the maintenance personnel got into the basket of hanging, the safety rope has been worn to the very first time, double protection, even the basket of hanging off-weld, the safety rope also can ensure maintenance personnel safety.

2. This overhead traveling crane overhauls with portable basket of hanging, operating personnel get into and hang basket body inside, rail and bottom plate can protect operating personnel this moment, prevent that operating personnel from turning on one's side or falling, through setting up the pulley, multiunit pulley and hang arm sliding connection, not only can guarantee to hang the arm more stable, when operating personnel manually promotes overhead traveling crane bridge body simultaneously, can make to hang basket body back-and-forth movement regulation operating personnel and electric block hang the interval between, more be convenient for maintain.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

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

fig. 3 is a schematic side view of the present utility model.

In the figure: 1 crown block bridge body, 2 electric hoist hanging, 3 adjustment mechanism, 301 hanging arm, 302 hanging basket body, 303 pulley, 304 rail, 305 bottom plate, 306 limiting plate, 307 limiting groove, 4 couple.

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. 1-3, a movable hanging basket for overhauling a crown block comprises a crown block bridge body 1, wherein the crown block bridge body 1 is arranged to support an electric hoist 2, the crown block bridge body 1 is hoisting equipment for hoisting materials by transversely erecting a workshop, a warehouse and a material yard, two ends of the crown block bridge are located on high cement columns or metal brackets, the crown block bridge longitudinally moves along rails paved on the two side high frames, the bottom of the crown block bridge body 1 is fixedly provided with the electric hoist 2, the electric hoist 2 transversely moves along the rails paved on the bridge to form a rectangular working range, the space below the bridge can be fully utilized to hoist materials without being blocked by ground equipment, the bottom of the crown block bridge body 1 is provided with an adjusting mechanism 3, the structures of the adjusting mechanism 3 are mutually matched, the damaged electric hoist 2 can be maintained, the operation is convenient and the safety is higher, a safety rope hook is welded at each position of one meter interval of the crown block body 1, after an overhauling person enters the hanging basket 302, the safety rope is protected in a first time, and even if the safety rope is detached, and the overhauling person can be ensured;

the adjusting mechanism 3 comprises a hanging arm 301, a hanging basket body 302, pulleys 303, a fence 304, a bottom plate 305, a limiting plate 306 and a limiting groove 307, wherein the hanging arm 301 is movably arranged at the front side of the crown block bridge body 1, the hanging basket body 302 is fixedly arranged at the front side of the hanging arm 301, operators enter the hanging basket body 302, the fences 304 and the bottom plate 305 protect the operators at the moment, the operators are prevented from turning on one's side or falling, the pulleys 303 are fixedly arranged outside the hanging arm 301, a plurality of groups of pulleys 303 are in sliding connection with the hanging arm 301 through the pulleys 303, the hanging arm 301 can be ensured to be more stable, meanwhile, when the operators manually push the crown block bridge body 1, the hanging basket body 302 can be moved back and forth to adjust the distance between the operators and the electric hoist crane 2, the maintenance is facilitated, the fences 304 are fixedly arranged at the front side of the hanging basket body 302, the bottom of the hanging basket body 302 is fixedly provided with the bottom plate 305, the limiting plate 306 is fixedly arranged at the rear side of the crown block bridge body 1, and the limiting groove 307 is formed inside the limiting plate 306.

In practice, the method is carried out according to the following steps:

1) Firstly, an operator enters the interior of the hanging basket body 302, and the hook 4 on the crown block bridge body 1 is connected with a safety belt on the body of the operator;

2) Then, the rail 304 and the bottom plate 305 are used for protecting operators, and when the electric hoist 2 needs to be maintained, the operators push the crown block bridge body 1 leftwards or rightwards;

3) When the hanging basket body 302 is close to the electric hoist hanging body 2, the hanging basket can be stopped, and then the electric hoist hanging body 2 can be maintained.

To sum up, this overhead traveling crane overhauls with portable basket of hanging, operating personnel gets into and hangs basket body 302 inside, rail 304 and bottom plate 305 can protect operating personnel this moment, prevent that operating personnel from turning on one's side or falling, through setting up pulley 303, multiunit pulley 303 and string arm 301 sliding connection, not only can guarantee to hang arm 301 more stable, simultaneously when operating personnel manually promotes overhead traveling crane bridge body 1, can make to hang basket body 302 back and forth movement adjust the interval between operating personnel and the electric block crane 2, more be convenient for maintain.

And, at first, operating personnel gets into and hangs basket body 302 inside to couple 4 on crown block crane span structure body 1 and oneself on one's body safety belt are connected then to the operation through rail 304 and bottom plate 305, and personnel protect, when need hang 2 to electric block and maintain, operating personnel promotes crown block crane span structure body 1 left or right, can stop when hanging basket body 302 is close to electric block and hang body 2, then hang 2 to electric block and maintain can.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a crown block overhauls with portable basket of hanging, includes crown block crane span structure body (1), its characterized in that: the bottom of the crown block bridge body (1) is fixedly provided with an electric hoist crane (2), and the bottom of the crown block bridge body (1) is provided with an adjusting mechanism (3);

adjustment mechanism (3) are including hanging arm (301), hanging basket body (302), pulley (303), rail (304), bottom plate (305), limiting plate (306) and spacing groove (307), the front side movable mounting of crown block crane span structure body (1) has hanging arm (301), the front side fixed mounting of hanging arm (301) has hanging basket body (302), the outside fixed mounting of hanging arm (301) has pulley (303), the front side fixed mounting of hanging basket body (302) has rail (304), the bottom fixed mounting of hanging basket body (302) has bottom plate (305), the rear side fixed mounting of crown block crane span structure body (1) has limiting plate (306), limiting groove (307) have been seted up to the inside of limiting plate (306).

2. The movable hanging basket for crown block overhaul as claimed in claim 1, wherein: the number of the hanging arms (301) is two, a cross rod is arranged outside the crown block bridge body (1), and the two hanging arms (301) are connected through the cross rod.

3. The movable hanging basket for crown block overhaul as claimed in claim 1, wherein: the rear side of the hanging basket body (302) is connected with the front sides of the two hanging arms (301) in a connecting mode, the number of the pulleys (303) is twelve, the twelve pulleys (303) are divided into six groups, and the number of the pulleys (303) in each group is two.

4. The movable hanging basket for crown block overhaul as claimed in claim 1, wherein: the six groups of pulleys (303) are all connected with the outer wall of the crown block bridge body (1), and the six groups of pulleys (303) are respectively positioned at the front side, the rear side and the top of the crown block bridge body (1).

5. The movable hanging basket for crown block overhaul as claimed in claim 1, wherein: the hanging basket body (302) is a DN25 steel pipe, the bottom plate (305) is a steel plate, and the height of the fence (304) is higher than that of the hanging basket body (302).

6. The movable hanging basket for crown block overhaul as claimed in claim 1, wherein: one side of each hanging arm (301) far away from the hanging basket body (302) is in sliding connection with the limiting groove (307), the front side of the crown block bridge body (1) is fixedly provided with at least ten hooks (4), and the distance between each two hooks (4) is one meter.