CN210246233U

CN210246233U - Novel electric crane span structure jib

Info

Publication number: CN210246233U
Application number: CN201921343918.0U
Authority: CN
Inventors: Yongtong Chen; 陈永同
Original assignee: Jiangsu Haichi Electric Manufacturing Co ltd
Current assignee: Jiangsu Haichi Electric Manufacturing Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-03
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a novel electric crane span structure jib, including the jib bottom plate, the up end of jib bottom plate is provided with electric crane span structure, there is evenly distributed's first recess on the surface of jib bottom plate, the inside of first recess is provided with the jib curb plate, the jib curb plate runs through first recess, the curb plate connecting plate is installed to the up end of jib curb plate, the surface of curb plate connecting plate evenly is provided with the bolt hole, the removal connecting plate is installed to the preceding terminal surface of curb plate connecting plate, the surface of removal connecting plate evenly is provided with the bolt hole, the roof is installed on the top of removal connecting plate, the bottom of jib curb plate is provided with the axis of rotation, two medial surfaces of jib curb plate lower extreme all are provided with the fourth recess, the surface of axis of rotation is provided. The utility model discloses a compatible not electric crane span structure of co-altitude and width is realized to the height and the width of adjustable jib, has made things convenient for staff's installation.

Description

Novel electric crane span structure jib

Technical Field

The utility model relates to a crane span structure jib technical field specifically is a novel electric crane span structure jib.

Background

In the process of interior decoration, various electrical equipment lines, cables or pipelines need to be supported, protected and guided by bridges, the bridges need to be fixedly hung near ceilings or walls through hanging rods, the existing hanging rods can only be used for hanging electrical bridges with specific heights or widths, and different hanging rods are needed for different bridges.

However, the existing hanger rods can only hoist the electric bridge with a specific height or width; therefore, the existing requirements are not met, and a novel electric bridge hanger rod is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electric crane span structure jib to solve the current present jib that proposes among the above-mentioned background art and often can only hoist the scheduling problem to the electric crane span structure of specific height or width.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electric crane span structure jib, includes the jib bottom plate, the up end of jib bottom plate is provided with electric crane span structure, there is evenly distributed's first recess on the surface of jib bottom plate, the inside of first recess is provided with the jib curb plate, the jib curb plate runs through first recess, the curb plate connecting plate is installed to the up end of jib curb plate, the surface of curb plate connecting plate evenly is provided with the bolt hole, the removal connecting plate is installed to the preceding terminal surface of curb plate connecting plate, the surface of removing the connecting plate evenly is provided with the bolt hole, the roof is installed on the top of removing the connecting plate, the bottom of jib curb plate is provided with the axis of rotation, two medial surfaces of jib curb plate lower extreme all are provided with the fourth recess, the.

Preferably, the contact surface of the rotating plate and the rotating shaft is smooth.

Preferably, the front end face of the side plate connecting plate is completely attached to the rear end face of the movable connecting plate, and the side plate connecting plate is connected with the movable connecting plate through bolts.

Preferably, both ends of the rotating shaft are completely attached to the inner side face of the lower end of the suspender side plate, and the rotating shaft is connected with the suspender side plate through welding.

Preferably, two outer side faces of the lower end of the rotating plate are provided with second grooves, and clamping plates are arranged inside the second grooves.

Preferably, four third grooves which are symmetrical to each other are arranged on the bottom end face of the rotating plate, and a clamping plate head is arranged inside each third groove.

Preferably, the bottom end face of the clamping plate is completely attached to the upper end face of the clamping plate head, and the clamping plate is connected with the clamping plate head in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an installation adjustable width's jib curb plate, through inserting the jib curb plate into different first recesses, then slide the cardboard to the inboard and make cardboard transmission 90 degrees, then the outside slip cardboard head makes cardboard card owner jib curb plate, then the rotor plate card owner jib bottom plate to this realizes adjusting installation width;

2. the utility model discloses an installation height-adjustable's removal connecting plate, the bolt hole of the different curb plate connecting plates is aimed at through the bolt hole that will remove the connecting plate, then realizes height-adjusting through bolted connection.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is an overall bottom view of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. a boom floor; 2. an electrical bridge; 3. a first groove; 4. a boom side panel; 5. a rotating plate; 6. a side plate connecting plate; 7. moving the connecting plate; 8. a bolt; 9. bolt holes; 10. a top plate; 11. a rotating shaft; 12. a second groove; 13. a third groove; 14. clamping a plate; 15. a fourth groove; 16. a card head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a novel electric crane span structure jib, including jib bottom plate 1, jib bottom plate 1's up end is provided with electric crane span structure 2, jib bottom plate 1's surface has evenly distributed's first recess 3, the inside of first recess 3 is provided with jib curb plate 4, jib curb plate 4 runs through first recess 3, curb plate connecting plate 6 is installed to jib curb plate 4's up end, curb plate connecting plate 6's surface evenly is provided with bolt hole 9, mobile connection board 7 is installed to the preceding terminal surface of curb plate connecting plate 6, mobile connection board 7's surface evenly is provided with bolt hole 9, roof 10 is installed on mobile connection board 7's top, jib curb plate 4's bottom is provided with axis of rotation 11, two medial surfaces of jib curb plate 4 lower extreme all are provided with fourth recess 15, axis of rotation 11.

Further, the contact surface of the rotating plate 5 with the rotating shaft 11 is smooth.

By adopting the above technical solution, the rotating plate 5 can rotate along the rotating shaft 11.

Further, the front end face of the side plate connecting plate 6 is completely attached to the rear end face of the movable connecting plate 7, and the side plate connecting plate 6 is connected with the movable connecting plate 7 through bolts 8.

Through adopting above-mentioned technical scheme, realized not high curb plate connecting plate 6 and the connection of removing connecting plate 7.

Further, both ends of the rotating shaft 11 are completely attached to the inner side surface of the lower end of the boom side plate 4, and the rotating shaft 11 is connected to the boom side plate 4 by welding.

Through adopting above-mentioned technical scheme, make the rotation axis 11 more firm with being connected of jib curb plate 4.

Further, two outer side surfaces of the lower end of the rotating plate 5 are provided with second grooves 12, and clamping plates 14 are arranged inside the second grooves 12.

By adopting the technical scheme, the clamping plate 14 can slide in the second groove 12.

Further, four third grooves 13 which are symmetrical to each other are arranged on the bottom end surface of the rotating plate 5, and a clamping plate head 16 is arranged inside the third grooves 13.

By adopting the above technical scheme, the chuck head 16 can slide in the third groove 13.

Further, the bottom end surface of the card board 14 completely fits the upper end surface of the card board head 16, and the card board 14 and the card board head 16 are connected by welding.

By adopting the technical scheme, the connection between the clamping plate 14 and the clamping plate head 16 is firmer.

The working principle is as follows: during the use, the staff is through inserting jib curb plate 4 another first recess 3, then to inside side slip cardboard head 16 make cardboard 14 rotate 90 degrees, then to outside side slip cardboard head 16 make cardboard 14 card main jib curb plate 4, and rotor plate 5 card main jib bottom plate 1 after that to this realization adjustment installation width, aim at the bolt hole 9 of different curb plate connecting plates 6 through the bolt hole that will remove connecting plate 7, then realize the height-adjusting through the bolt 8 connection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a novel electric crane span structure jib, includes jib bottom plate (1), its characterized in that: the suspension rod structure is characterized in that an electric bridge frame (2) is arranged on the upper end face of the suspension rod bottom plate (1), first grooves (3) are uniformly distributed on the surface of the suspension rod bottom plate (1), suspension rod side plates (4) are arranged inside the first grooves (3), the suspension rod side plates (4) penetrate through the first grooves (3), side plate connecting plates (6) are arranged on the upper end faces of the suspension rod side plates (4), bolt holes (9) are uniformly formed in the surfaces of the side plate connecting plates (6), movable connecting plates (7) are arranged on the front end faces of the side plate connecting plates (6), bolt holes (9) are uniformly formed in the surfaces of the movable connecting plates (7), a top plate (10) is arranged at the top ends of the movable connecting plates (7), a rotating shaft (11) is arranged at the bottom ends of the suspension rod side plates (4), and fourth grooves (15) are, the outer surface of the rotating shaft (11) is provided with a rotating plate (5).

2. The novel electrical bridge hanger bar of claim 1, wherein: the contact surface of the rotating plate (5) and the rotating shaft (11) is smooth.

3. The novel electrical bridge hanger bar of claim 1, wherein: the front end face of the side plate connecting plate (6) is completely attached to the rear end face of the movable connecting plate (7), and the side plate connecting plate (6) is connected with the movable connecting plate (7) through a bolt (8).

4. The novel electrical bridge hanger bar of claim 1, wherein: the two ends of the rotating shaft (11) are completely attached to the inner side face of the lower end of the suspender side plate (4), and the rotating shaft (11) is connected with the suspender side plate (4) in a welding mode.

5. The novel electrical bridge hanger bar of claim 1, wherein: two outer side faces of the lower end of the rotating plate (5) are respectively provided with a second groove (12), and a clamping plate (14) is arranged inside the second grooves (12).

6. The novel electrical bridge hanger bar of claim 1, wherein: four third grooves (13) which are symmetrical to each other are formed in the bottom end face of the rotating plate (5), and a clamping plate head (16) is arranged inside each third groove (13).

7. The novel electrical bridge hanger bar of claim 5, wherein: the bottom end face of the clamping plate (14) is completely attached to the upper end face of the clamping plate head (16), and the clamping plate (14) is connected with the clamping plate head (16) through welding.