CN214059667U

CN214059667U - Hoist bridge crane convenient to maintain

Info

Publication number: CN214059667U
Application number: CN202121601641.4U
Authority: CN
Inventors: 刘广磊; 赵达彪; 韩明
Original assignee: Henan Yuyuan Intelligent Equipment Co ltd
Current assignee: Henan Yuyuan Intelligent Equipment Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-08-27
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a hoist bridge crane convenient to maintain, including pillar, crossbearer and rope, the climbing frame is evenly installed to one side of pillar, and the limit frame is installed on the top of pillar, and the top of limit frame one side is provided with protective structure, and one side of limit frame is fixed with the crossbearer, and the intermediate position department of crossbearer is provided with auxiliary structure, and the guardrail is all installed at the both ends on crossbearer top, and the top of crossbearer is provided with the trolley, and the bottom of trolley is provided with the rope, and the bottom of rope is provided with connection structure, and connection structure's bottom is provided with the couple. The utility model discloses a be provided with auxiliary structure, processing has the dead slot one on the accessory plate for the rope passes, establishes the accessory plate frame between two sets of crossbearers, can make operating personnel when stepping on the crossbearer and maintaining this equipment, can step on the accessory plate, uses of arranging with the guardrail on the crossbearer, can further guarantee operating personnel's safety, has realized the convenience when this bridge crane maintains.

Description

Hoist bridge crane convenient to maintain

Technical Field

The utility model relates to a hoist technical field, in particular to hoist bridge crane convenient to maintain.

Background

The bridge crane is hoisting equipment which is transversely erected above workshops, warehouses and stockyards for hoisting materials, the bridge frame of the bridge crane longitudinally runs along rails laid on the elevated frames on two sides, the space below the bridge frame can be fully utilized for hoisting the materials, and the bridge crane is hoisting machinery with the widest application range and the largest quantity;

chinese patent No. CN205555900U, published 2016, 09 and 07, discloses a bridge crane, which is erected on a factory building and comprises end beams erected at both ends of the factory building, a main beam connected with the end beams, a cab assembled on the main beam, an auxiliary chute frame arranged beside the cab, a resistance box arranged beside the auxiliary chute frame, a trolley arranged beside the resistance box, and a cart dragging motor arranged beside the trolley, wherein the bridge crane further comprises an alternating current magnetic controller arranged between the auxiliary chute frame and the resistance box, and a main chute arranged between the main beam and the factory building, and the bridge crane has a simple structure and is convenient to maintain;

the above prior art solutions have the drawback that the conventional cranes are inconvenient in terms of their danger for maintenance due to their high height, and thus need to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a hoist bridge crane convenient to maintain for solve the defect that current hoist is not convenient for maintain.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a hoist bridge crane convenient to maintain, includes pillar, crossbearer and rope, climbing frame is evenly installed to one side of pillar, the side frame is installed on the top of pillar, the top of side frame one side is provided with protective structure, one side of side frame is fixed with the crossbearer, the intermediate position department of crossbearer is provided with auxiliary structure, and auxiliary structure includes accessory plate, dead slot and connection piece, the accessory plate sets up in the one end of crossbearer, the guardrail is all installed at the both ends on crossbearer top, the top of crossbearer is provided with trolley, trolley's bottom is provided with the rope, the bottom of rope is provided with connection structure, connection structure's bottom is provided with the couple.

Preferably, protective structure is including installation section of thick bamboo, spring, flexible post and buffering head, the installation section of thick bamboo is installed in one side of side frame, the inside of installation section of thick bamboo is fixed with the spring, spring one side is fixed with flexible post, flexible post one side extends to one side of installation section of thick bamboo, one side of flexible post is fixed with the buffering head.

Preferably, the inner diameter of the mounting cylinder is larger than the outer diameter of the telescopic column, and the mounting cylinder and the telescopic column form a telescopic structure.

Preferably, the top end of the installation cylinder on one side of the side frame is provided with two groups, and the two groups of installation cylinders are symmetrically distributed.

Preferably, the auxiliary plate is provided with a hollow groove inside, and a connecting sheet is fixed at the bottom end of the auxiliary plate.

Preferably, the connecting structure comprises a connecting seat, a fixing bolt and a plug, the connecting seat is arranged at the bottom end of the rope, the plug is fixed at the top end of the hook, the top end of the plug extends to the inside of the connecting seat, and the fixing bolt is arranged on one side of the connecting seat.

Preferably, the cross section of the connecting seat is larger than that of the plug, and the connecting seat forms a detachable structure on the plug.

(III) advantageous effects

The utility model provides a pair of hoist bridge crane convenient to maintain, its advantage lies in: by arranging the auxiliary structure, the auxiliary plate is provided with the empty groove for the rope to pass through, and the auxiliary plate is arranged between the two groups of cross frames, so that an operator can step on the auxiliary plate when climbing onto the cross frames to maintain the equipment and can be matched with guardrails on the cross frames for use, the safety of the operator can be further ensured, and the convenience in maintenance of the bridge crane is realized;

by arranging the protective structure, when an operator controls the trolley to move to two sides, the trolley can be in contact with the buffer head, the buffer head is stressed to push the telescopic column to move towards the inner side of the mounting cylinder, and the spring in the mounting cylinder can buffer and adsorb force to a certain extent, so that the trolley is prevented from colliding with the side frames on two sides, and the protective property of the bridge crane during use is realized;

through being provided with connection structure, insert the plug on couple top back in the connecting seat of rope below, pass the gim peg and fix and can install the couple in the below of rope, when dismantling, pull down the back with the help of the instrument with the gim peg, can directly extract the plug at couple top from the connecting seat, realized the convertibility of this bridge crane couple.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the front cross-sectional structure of the protective structure of the present invention;

fig. 4 is a schematic diagram of the three-dimensional structure of the protective structure of the present invention;

fig. 5 is a schematic front sectional view of the auxiliary structure of the present invention;

fig. 6 is a schematic view of the front cross-sectional structure of the connection structure of the present invention.

In the figure: 1. a pillar; 2. a climbing frame; 3. a side frame; 4. a protective structure; 401. mounting the cylinder; 402. a spring; 403. a telescopic column; 404. a buffer head; 5. a cross frame; 6. a guardrail; 7. a trolley; 8. a rope; 9. an auxiliary structure; 901. an auxiliary plate; 902. an empty groove; 903. connecting sheets; 10. a connecting structure; 1001. a connecting seat; 1002. a fixing bolt; 1003. a plug; 11. and (4) hanging hooks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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. 1-6, the present invention provides an embodiment: a hoisting bridge crane convenient to maintain comprises a support column 1, a cross frame 5 and ropes 8, wherein climbing frames 2 are uniformly arranged on one side of the support column 1, a side frame 3 is arranged on the top end of the support column 1, a protective structure 4 is arranged on the top end of one side of the side frame 3, the protective structure 4 comprises an installation cylinder 401, a spring 402, a telescopic column 403 and a buffer head 404, the installation cylinder 401 is installed on one side of the side frame 3, the spring 402 is fixed inside the installation cylinder 401, the telescopic column 403 is fixed on one side of the spring 402, one side of the telescopic column 403 extends to one side of the installation cylinder 401, the buffer head 404 is fixed on one side of the telescopic column 403, the inner diameter of the installation cylinder 401 is larger than the outer diameter of the telescopic column 403, the installation cylinder 401 and the telescopic column 403 form a telescopic structure, two groups of installation cylinders 401 are arranged on the top end of one side of the side frame;

specifically, as shown in fig. 1, 3 and 4, when the structure is used, four groups of protection structures 4 are mounted on the side frames 3 on the left and right sides, when an operator controls the trolley 7 to move to the two sides, the protection structures are in contact with the buffer head 404, the buffer head 404 is stressed to push the telescopic column 403 to move towards the inner side of the mounting cylinder 401, and the spring 402 in the mounting cylinder 401 can buffer and adsorb the force to a certain extent, so that the trolley 7 is prevented from colliding with the side frames 3 on the two sides;

a cross frame 5 is fixed on one side of the side frame 3, an auxiliary structure 9 is arranged in the middle of the cross frame 5, the auxiliary structure 9 comprises an auxiliary plate 901, a hollow groove 902 and a connecting sheet 903, the auxiliary plate 901 is arranged at one end of the cross frame 5, the hollow groove 902 is arranged in the auxiliary plate 901, and the connecting sheet 903 is fixed at the bottom end of the auxiliary plate 901;

specifically, as shown in fig. 1 and 5, when the structure is used, the auxiliary plate 901 is erected between the two sets of crossbars 5 through the connecting pieces 903, a hollow slot 902 is further processed on the auxiliary plate 901 for the rope 8 to pass through, the auxiliary plate 901 is erected between the two sets of crossbars 5, so that an operator can step on the auxiliary plate 901 when climbing onto the crossbars 5 to maintain the equipment, and a plurality of sets of anti-skid lines are further processed on the auxiliary plate 901 to prevent the operator from falling down and are used in cooperation with the guardrails 6 on the crossbars 5, so that the safety of the operator can be further ensured;

the guardrail 6 is installed at two ends of the top end of the transverse frame 5, the trolley 7 is arranged at the top end of the transverse frame 5, the rope 8 is arranged at the bottom end of the trolley 7, the connecting structure 10 is arranged at the bottom end of the rope 8, the connecting structure 10 comprises a connecting seat 1001, a fixing bolt 1002 and a plug 1003, the connecting seat 1001 is arranged at the bottom end of the rope 8, the plug 1003 is fixed at the top end of the hook 11, the top end of the plug 1003 extends into the connecting seat 1001, the fixing bolt 1002 is arranged on one side of the connecting seat 1001, the cross section of the connecting seat 1001 is larger than that of the plug 1003, the connecting seat forms a detachable structure 1001 together with the plug 1003, and the hook 11 is arranged at the bottom end of the connecting structure 10;

specifically, as shown in fig. 1 and 6, when the structure is used, the connecting seat 1001 is installed below the rope 8, the plug 1003 is fixed above the hook 11, the plug 1003 at the top end of the hook 11 is inserted into the connecting seat 1001, the fixing bolt 1002 is passed through and fixed, the hook 11 can be installed below the rope 8, and when the structure is disassembled, the plug 1003 at the top of the hook 11 can be directly pulled out of the connecting seat 1001 after the fixing bolt 1002 is disassembled by means of a tool.

The working principle is as follows: when the bridge crane is used, firstly, the external power supply of the bridge crane is connected, the hook 11 of the bridge crane can be replaced according to the needs, when the hook is replaced, an operator removes the fixing bolt 1002 on the side surface of the connecting seat 1001 by means of a tool, after the fixing bolt is removed, the hook 11 can be replaced or maintained, when the hook is installed, the plug 1003 at the top end of the hook 11 is inserted into the connecting seat 1001 at the bottom of the rope 8, and the hook passes through the fixing bolt 1002 to be fixed;

secondly, four groups of protective structures 4 are arranged on the left group of side frames 3 and the right group of side frames 3, when the trolley 7 moves and contacts with the buffer head 404, the buffer head 404 moves inwards under stress, so that the spring 402 in the installation cylinder 401 is compressed, and the spring 402 contracts to buffer the stress to a certain extent, so that the trolley 7 can be prevented from colliding to the side frames 3 on the two sides;

finally, this equipment is whole to be erect in the eminence, during the maintenance, operating personnel climbs crossbearer 5 through climbing frame 2, all is equipped with an accessory plate 901 that can supply the people to walk between two sets of crossbearers 5, still processes on the accessory plate 901 and has the antiskid groove to prevent that operating personnel from falling down to this cooperatees with guardrail 6 on the crossbearer 5, can be convenient for operating personnel to carry out maintenance work on the crossbearer 5, and protection operating personnel's safety, the whole use of this bridge crane is finally accomplished.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a hoist bridge crane convenient to maintain, includes pillar (1), crossbearer (5) and rope (8), its characterized in that: climbing frames (2) are uniformly arranged on one side of the strut (1), a side frame (3) is arranged at the top end of the strut (1), a protective structure (4) is arranged at the top end of one side of the side frame (3), and a cross frame (5) is fixed on one side of the side frame (3);

an auxiliary structure (9) is arranged in the middle of the transverse frame (5), the auxiliary structure (9) comprises an auxiliary plate (901), an empty groove (902) and a connecting piece (903), the auxiliary plate (901) is arranged at one end of the transverse frame (5), two ends of the top end of the transverse frame (5) are provided with guardrails (6), the top end of the transverse frame (5) is provided with a trolley (7), and the bottom end of the trolley (7) is provided with a rope (8);

the bottom end of the rope (8) is provided with a connecting structure (10), and the bottom end of the connecting structure (10) is provided with a hook (11).

2. The hoisting bridge crane for facilitating maintenance as claimed in claim 1, wherein: protective structure (4) are including installation section of thick bamboo (401), spring (402), flexible post (403) and buffering head (404), install one side in side frame (3) in installation section of thick bamboo (401), the inside of installation section of thick bamboo (401) is fixed with spring (402), spring (402) one side is fixed with flexible post (403), flexible post (403) one side extends to one side of installation section of thick bamboo (401), one side of flexible post (403) is fixed with buffering head (404).

3. A hoisting bridge crane for facilitating maintenance according to claim 2, characterized in that: the inner diameter of the installation cylinder (401) is larger than the outer diameter of the telescopic column (403), and the installation cylinder (401) and the telescopic column (403) form a telescopic structure.

4. A hoisting bridge crane for facilitating maintenance according to claim 2, characterized in that: the top of installation section of thick bamboo (401) on side frame (3) one side is provided with two sets ofly, two sets of installation section of thick bamboo (401) are the symmetric distribution.

5. The hoisting bridge crane for facilitating maintenance as claimed in claim 1, wherein: the auxiliary plate (901) is internally provided with a hollow groove (902), and the bottom end of the auxiliary plate (901) is fixed with a connecting sheet (903).

6. The hoisting bridge crane for facilitating maintenance as claimed in claim 1, wherein: connection structure (10) include connecting seat (1001), gim peg (1002) and plug (1003), connecting seat (1001) sets up in the bottom of rope (8), plug (1003) are fixed in the top of couple (11), inside that plug (1003) top extended to connecting seat (1001), one side of connecting seat (1001) is provided with gim peg (1002).

7. The hoisting bridge crane for facilitating maintenance as claimed in claim 6, wherein: the cross section of the connecting seat (1001) is larger than that of the plug (1003), and the connecting seat (1001) forms a detachable structure on the plug (1003).