CN219217310U

CN219217310U - Explosion-proof electric hoist bridge crane

Info

Publication number: CN219217310U
Application number: CN202320836580.2U
Authority: CN
Inventors: 徐建; 徐宁; 殷培锋; 徐勤章; 郇洲; 杨建保
Original assignee: Shandong Zhenyu Heavy Industry Machinery Co ltd
Current assignee: Shandong Zhenyu Heavy Industry Machinery Co ltd
Priority date: 2023-04-15
Filing date: 2023-04-15
Publication date: 2023-06-20
Anticipated expiration: 2033-04-15

Abstract

The utility model relates to the technical field of bridge cranes and discloses an explosion-proof electric hoist bridge crane which comprises a frame body and a mounting plate, wherein the mounting plate is positioned on the inner side of the frame body, a servo motor is arranged at the top of the frame body, a rectangular block is arranged at the top of the frame body, a threaded rod which is in rotary connection with the rectangular block is arranged at an output shaft of the servo motor, and a threaded rod is arranged on the outer side of the threaded rod. This explosion-proof electric block bridge crane through setting up mounting panel, spacing subassembly and montant, thereby adjusts the interval of layer board and mounting panel through the height of adjustment montant, fixes spacingly to the object, and the pulling pull ring drives pull rod and movable plate and removes, drives the fixture block and removes and remove its fixed to the montant, adjusts the height of montant afterwards, after adjusting to suitable position, loosens the pull ring, makes movable plate and fixture block reset under the tension promotion of spring, accomplishes the fixing again from this, has realized the better purpose of article stability.

Description

Explosion-proof electric hoist bridge crane

Technical Field

The utility model relates to the technical field of bridge cranes, in particular to an explosion-proof electric hoist bridge crane.

Background

The bridge crane is hoisting equipment for hoisting materials in workshops, warehouses and stock yards, is hoisting equipment with the widest application range and the largest quantity, has no certain stable structure, is poor in stability, cannot well limit articles, reduces the practicability of the bridge crane, and therefore provides the explosion-proof electric hoist bridge crane for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an explosion-proof electric hoist bridge crane which has the advantages of good stability of articles and the like, and solves the problems that the existing explosion-proof electric hoist bridge crane has no certain stable structure, has poor stability, can not well limit the articles and reduces the practicability of the bridge crane.

(II) technical scheme

In order to achieve the aim of better stability of the articles, the utility model provides the following technical scheme: the utility model provides an explosion-proof electric hoist bridge crane, includes support body and mounting panel, the mounting panel is located the inboard of support body, the top of support body is provided with servo motor, the top of support body is provided with the rectangle piece, servo motor's output shaft department is provided with the threaded rod of rotating to be connected with the rectangle piece, the outside of threaded rod is provided with the screw thread piece, the bottom of screw thread piece is provided with the connecting block that extends to the support body bottom, the bottom of connecting block is provided with the box body, the inner wall right side of box body is provided with servo motor, servo motor's output shaft department is provided with the winding bar that rotates to be connected with the box body inner wall, the outside of winding bar is provided with the stay cord that extends to the box body bottom, the bottom of stay cord is provided with the connecting rope of mounting panel fixed connection, the top of mounting panel is provided with the montant that extends to its bottom, the bottom of montant is provided with the layer board, the left and right sides of mounting panel all is provided with the spacing subassembly that extends to its inside and with montant joint.

The limiting assembly comprises a frame body, the left side and the right side of mounting panel all are provided with the frame body, the inboard of frame body is provided with the movable plate, one side of movable plate is provided with the fixture block that extends to the mounting panel inside and with montant joint, one side of movable plate be provided with frame body inner wall fixed connection's spring, one side of movable plate is provided with the pull rod that extends to the frame body outside, the one end that the pull rod is located the frame body outside is provided with the pull ring.

Preferably, a rectangular hole is formed in the inner side of the frame body, and the size of the rectangular hole is matched with the moving track of the connecting block.

Preferably, a through hole is formed in the mounting plate, and the size of the through hole is matched with that of the vertical rod.

Preferably, round holes are formed in the left side and the right side of the mounting plate, and the size of the round holes is matched with that of the clamping blocks.

Preferably, a sliding groove is formed in the inner side of the frame body, and the size of the sliding groove is matched with the moving track of the moving plate.

Preferably, five clamping grooves are formed in one side of the vertical rod, the sizes of the clamping grooves are matched with those of the clamping blocks, and the five clamping grooves are arranged at equal intervals.

(III) beneficial effects

Compared with the prior art, the utility model provides an explosion-proof electric hoist bridge crane, which has the following beneficial effects:

this explosion-proof electric block bridge crane through setting up mounting panel, spacing subassembly and montant, thereby adjusts the interval of layer board and mounting panel through the height of adjustment montant, fixes spacingly to the object, and the pulling pull ring drives pull rod and movable plate and removes, drives the fixture block and removes and remove its fixed to the montant, adjusts the height of montant afterwards, after adjusting to suitable position, loosens the pull ring, makes movable plate and fixture block reset under the tension promotion of spring, accomplishes the fixing again from this, has realized the better purpose of article stability.

Drawings

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

fig. 2 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1 frame body, 2 mounting panel, 3 layer boards, 4 spacing components, 41 frame body, 42 movable plate, 43 fixture blocks, 44 springs, 45 pull rods, 46 pull rings, 5 vertical rods, 6 servo motors, 7 rectangular blocks, 8 threaded rods, 9 threaded blocks, 10 connecting blocks, 11 box bodies, 12 servo motors, 13 winding rods, 14 pull ropes and 15 connecting ropes.

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. 1-2, the present utility model provides a technical solution: the utility model provides an explosion-proof electric hoist bridge crane, including support body 1 and mounting panel 2, mounting panel 2 is located the inboard of support body 1, the top fixed mounting of support body 1 has servo motor 6, the top fixed mounting of support body 1 has rectangular piece 7, servo motor 6's output shaft department fixed mounting has the threaded rod 8 of rotating with rectangular piece 7 to be connected, threaded rod 8's outside threaded connection has threaded rod 9, threaded rod 9's bottom fixed mounting has the connecting block 10 that extends to support body 1 bottom, connecting block 10's bottom fixed mounting has box body 11, box body 11's inner wall right side fixed mounting has servo motor 12, servo motor 12's output shaft department fixed mounting has the rolling pole 13 with box body 11 inner wall rotation connection, the outside winding of rolling pole 13 has the stay cord 14 that extends to box body 11 bottom, the bottom fixed mounting of stay cord 14 has the connecting rope 15 with mounting panel 2 fixed connection, the top slidable mounting of mounting panel 2 has montant 5 that extends to its bottom, the bottom fixed mounting of montant 3, the left and right sides of mounting panel 2 all fixed mounting has the spacing subassembly 4 that extends to its inside and with 5 joint.

Rectangular holes are formed in the inner side of the frame body 1, the size of each rectangular hole is matched with the moving track of the connecting block 10, through holes are formed in the mounting plate 2, and the size of each through hole is matched with the vertical rod 5.

The limiting component 4 comprises a frame 41, the frame 41 is fixedly arranged on the left side and the right side of the mounting plate 2, a moving plate 42 is arranged on the inner side of the frame 41 in a sliding manner, a clamping block 43 which extends into the mounting plate 2 and is clamped with the vertical rod 5 is fixedly arranged on one side of the moving plate 42, a spring 44 fixedly connected with the inner wall of the frame 41 is fixedly arranged on one side of the moving plate 42, a pull rod 45 which extends to the outer side of the frame 41 is fixedly arranged on one side of the moving plate 42, and a pull ring 46 is fixedly arranged at one end of the pull rod 45, which is positioned on the outer side of the frame 41.

Through setting up mounting panel 2, spacing subassembly 4 and montant 5, thereby adjust the interval of layer board 3 and mounting panel 2 through the height of adjustment montant 5, fix the spacing to the object, pulling pull ring 46 drives pull rod 45 and movable plate 42 and removes, drive fixture block 43 and remove its fixed to montant 5, adjust the height of montant 5 afterwards, after adjusting to suitable position, loosen pull ring 46, make movable plate 42 and fixture block 43 reset under the tension promotion of spring 44, accomplish the fixing once more from this, realized the better purpose of article stability.

Round holes are formed in the left side and the right side of the mounting plate 2, the size of the round holes is matched with the clamping blocks 43, sliding grooves are formed in the inner side of the frame 41, the size of the sliding grooves is matched with the moving track of the moving plate 42, five clamping grooves are formed in one side of the vertical rod 5, and the clamping grooves are equidistantly arranged in size matched with the clamping blocks 43.

It should be noted that the servo motor 6 and the servo motor 12 in the present application are all connected to 220V mains supply, and the servo motor 6 and the servo motor 12 are all conventionally known devices, standard parts used in the present application can be purchased from the market, specific connection modes of the parts are all connected by conventional means such as mature bolts, rivets and welding in the prior art, and the machines, parts and devices are all of conventional types in the prior art, and circuit connection is performed by conventional connection modes in the prior art, so that details not described in detail in the description belong to the prior art known to those skilled in the art, and no specific description is made here.

To sum up, this explosion-proof electric hoist bridge crane, through setting up mounting panel 2, spacing subassembly 4 and montant 5, thereby adjust the interval of layer board 3 and mounting panel 2 through the height of adjustment montant 5, fix spacingly to the object, the pulling pull ring 46 drives pull rod 45 and movable plate 42 and removes, drive fixture block 43 removal and remove its fixed to montant 5, adjust the height of montant 5 afterwards, after adjusting to suitable position, loosen pull ring 46, make movable plate 42 and fixture block 43 reset under the tension promotion of spring 44, accomplish the fixation again from this, the better purpose of article stability has been realized, the current explosion-proof electric hoist bridge crane has not certain stable structure, stability is relatively poor, can not be fine carry out spacingly to the article, the problem of bridge crane's practicality has been reduced.

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

1. The utility model provides an explosion-proof electric hoist bridge crane, includes support body (1) and mounting panel (2), mounting panel (2) are located the inboard of support body (1), the top of support body (1) is provided with servo motor (6), the top of support body (1) is provided with rectangle piece (7), the output shaft department of servo motor (6) is provided with threaded rod (8) of rotating and being connected with rectangle piece (7), the outside of threaded rod (8) is provided with screw thread piece (9), the bottom of screw thread piece (9) is provided with connecting block (10) that extend to support body (1) bottom, the bottom of connecting block (10) is provided with box body (11), the inner wall right side of box body (11) is provided with servo motor (12), the output shaft department of servo motor (12) is provided with winding rod (13) of rotating and being connected with box body (11) inner wall, the outside of winding rod (13) is provided with and extends to stay cord (14) of box body (11) bottom, the bottom of stay cord (14) is provided with and mounting panel (2) fixed connection rope (15), its characterized in that: the top of the mounting plate (2) is provided with a vertical rod (5) extending to the bottom of the mounting plate, the bottom of the vertical rod (5) is provided with a supporting plate (3), and the left side and the right side of the mounting plate (2) are respectively provided with a limiting component (4) extending to the inside of the mounting plate and being clamped with the vertical rod (5);

spacing subassembly (4) are including framework (41), the left and right sides of mounting panel (2) all is provided with framework (41), the inboard of framework (41) is provided with movable plate (42), one side of movable plate (42) is provided with and extends to inside mounting panel (2) and fixture block (43) with montant (5) joint, one side of movable plate (42) be provided with framework (41) inner wall fixed connection's spring (44), one side of movable plate (42) is provided with pull rod (45) that extend to the framework (41) outside, one end that pull rod (45) are located the framework (41) outside is provided with pull ring (46).

2. The explosion-proof electric hoist bridge crane of claim 1, characterized in that: rectangular holes are formed in the inner side of the frame body (1), and the size of each rectangular hole is matched with the moving track of the connecting block (10).

3. The explosion-proof electric hoist bridge crane of claim 1, characterized in that: the inside of mounting panel (2) has seted up the through-hole, the size of through-hole and montant (5) looks adaptation.

4. The explosion-proof electric hoist bridge crane of claim 1, characterized in that: round holes are formed in the left side and the right side of the mounting plate (2), and the size of the round holes is matched with that of the clamping blocks (43).

5. The explosion-proof electric hoist bridge crane of claim 1, characterized in that: a sliding groove is formed in the inner side of the frame body (41), and the size of the sliding groove is matched with the moving track of the moving plate (42).

6. The explosion-proof electric hoist bridge crane of claim 1, characterized in that: five clamping grooves are formed in one side of the vertical rod (5), the size of each clamping groove is matched with that of the clamping block (43), and the five clamping grooves are arranged at equal intervals.