CN214780401U

CN214780401U - Rotating platform welding body of automobile crane

Info

Publication number: CN214780401U
Application number: CN202120689011.0U
Authority: CN
Inventors: 莫晨栋; 何春良
Original assignee: Jiangsu Zhonggao Electric Power Equipment Technology Co ltd
Current assignee: Jiangsu Zhonggao Electric Power Equipment Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-19
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a mobile crane's revolving stage welding body, concretely relates to mobile crane field, including bottom plate and side board, bottom plate top welded connection has the side board, side board side welded connection has the strengthening rib, side board one end welded connection has the location case, the inside welded connection of location incasement has the riser, a riser top side welded connection has the reinforcing plate No. one, a riser bottom side welded connection has the reinforcing plate No. two, and No. two reinforcing plates are located the location incasement portion, side inboard surface welded connection has the ladder link, the cavity groove has been arranged to ladder link inside, ladder link top welded connection has the hang plate, hang plate top side welded connection has the backup pad. The utility model relates to a novelty can make revolving stage welding body have stronger stability can, makes it be difficult for taking place displacement or deformation phenomenon at the during operation to avoid influencing self normal work, comparatively practical.

Description

Rotating platform welding body of automobile crane

Technical Field

The utility model relates to a mobile crane field, more specifically says, the utility model relates to a mobile crane's revolving stage welding body.

Background

The automobile crane is one kind of crane installed on common or special automobile chassis and has driving cab separated from the crane control cab. The crane has the advantages of good maneuverability and rapid transfer. The defects are that supporting legs are needed during working, the vehicle cannot run under load, and the vehicle is not suitable for working on soft or muddy places. Meanwhile, after the rotary table welding body of the existing automobile crane works for a long time, the position deviation or the deformation phenomenon is easy to occur, so that the normal work of the crane is seriously influenced, the requirements of people cannot be met, and therefore, the rotary table welding body of the automobile crane is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a mobile crane's revolving stage welded body, the utility model aims to solve the technical problem that: how to promote the stable effect of the revolving stage welding body of hoist at the during operation, make it be difficult for taking place offset or deformation phenomenon.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a jack-up's revolving stage welded body, includes bottom plate and side board, bottom plate top welded connection has side board, side board side welded connection has the strengthening rib, side board one end welded connection has the location case, the inside welded connection of location incasement has the riser, a riser top side welded connection has the reinforcing plate No. one, a riser bottom side welded connection has the reinforcing plate No. two, and No. two reinforcing plates are located the incasement portion of fixing a position, side inboard surface welded connection has the ladder link, ladder link internally arranged has the cavity groove, ladder link top welded connection has the hang plate, hang plate top side welded connection has the backup pad.

The implementation mode is as follows: the ladder connecting frame can well limit the position of the side panel, so that the side panel is not easy to displace or deform during working, the stable effect of the side panel during working can be effectively improved, meanwhile, the hollow groove is arranged in the ladder connecting frame, so that workers can conveniently install other structures, the normal assembly of the workers on a crane is not influenced, and the ladder connecting frame is more practical, secondly, the outer connecting shaft can be effectively and well supported by combining the inclined plate and the supporting plate, the pressure applied by the outer connecting shaft to the side panel can be reduced, the deformation phenomenon of the side panel can be avoided, the stability of the side panel during working can be further improved, in addition, the first reinforcing plate and the second reinforcing plate are combined, the vertical plate can be well fixed, and the stable effect of the vertical plate during working can be improved, and the vertical plate is not easy to deform or shift during working, and is practical.

In a preferred embodiment, a connecting seat is fixedly arranged on one side of the side panel and is located inside the bottom plate, reinforcing rods are fixedly arranged on both sides of the connecting seat, one end of each reinforcing rod is connected with the bottom plate in a welded mode, and the other end of each reinforcing rod is connected with the side panel in a welded mode.

In a preferred embodiment, a first mounting hole is fixedly formed in the supporting plate, a second mounting hole is fixedly formed in the side panel, and the second mounting hole and the first mounting hole are in the same central axis.

In a preferred embodiment, a third installation hole is fixedly formed in the vertical plate, and a rotary bearing seat is welded and connected to the bottom end of the bottom plate.

In a preferred embodiment, the side panels and the risers are both in two groups.

In a preferred embodiment, both ends of the step connecting frame and the inclined plate are connected with the side panel in a welding mode.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a good restriction can be carried out to the position of side panel to the ladder link, make it be difficult for taking place displacement or deformation at the during operation, thereby can effectually promote the stable effect of side board at the during operation, and simultaneously, the inside dead slot that is equipped with of ladder link is convenient for the staff and installs other structures, thereby can not influence the normal equipment of staff to the hoist, and is comparatively practical, secondly, through the combination of hang plate and backup pad, can effectually carry out good supporting effect to external connecting axle, thereby can alleviate the pressure that external connecting axle applyed to the side panel, in order to avoid the side board to take place the deformation phenomenon, the stability ability of side board at the during operation has further been promoted.

2. The utility model discloses a combination of reinforcing plate and No. two reinforcing plates can carry out good fixed effect to the riser to promote the riser at the during operation stable effect, and make the riser difficult deformation or the skew phenomenon of taking place at the during operation, comparatively practical can promote the stability of connecting seat department through the stiffener, makes it difficult deformation of taking place at the during operation, with the stable effect when promoting connecting seat and external structural connection.

Drawings

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

Fig. 2 is a schematic structural view of the ladder connecting frame of the present invention.

Fig. 3 is a schematic view of the internal structure of the positioning box of the present invention.

Fig. 4 is a schematic view of the structure of the rotary receiving base of the present invention.

The reference signs are: 1. a base plate; 2. a side panel; 3. reinforcing ribs; 4. a positioning box; 5. a vertical plate; 6. a first reinforcing plate; 7. a second reinforcing plate; 8. a ladder connecting frame; 9. a hollow groove; 10. an inclined plate; 11. a support plate; 12. a connecting seat; 13. a reinforcing bar; 14. a first mounting hole; 15. a third mounting hole; 16. a second mounting hole; 17. a rotary bearing seat.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a mobile crane's revolving stage welding body, including bottom plate 1 and

side board

2, 1 top welded connection of bottom plate has

side board

2, 2 side welded connection of side board has strengthening

rib

3, 2 one end welded connection of side board has

location case

4, 4 inside welded connection of location case has riser 5, 5 a side welded connection in the top of riser have reinforcing plate 6 No. one, 5 a side welded connection in the bottom of riser have reinforcing plate 7 No. two, and No. two reinforcing plates 7 are located inside 4 of location case, 2 medial surface welded connection of side board has

ladder link

8, 8 internally arranged hollow groove 9 of ladder link, 8 top welded connection in ladder link has

hang plate

10, 10 top side welded connection in hang plate has backup pad 11.

Furthermore, a connecting seat 12 is fixedly arranged on one side of the side panel 2, the connecting seat 12 is positioned in the bottom plate 1, reinforcing rods 13 are fixedly arranged on two sides of the connecting seat 12, one end of each reinforcing rod 13 is connected with the bottom plate 1 in a welding mode, and the other end of each reinforcing rod 13 is connected with the side panel 2 in a welding mode; can promote the stability of connecting seat 12 department through stiffener 13, make it be difficult for taking place deformation at the during operation to promote the stable effect when connecting seat 12 is connected with external structure.

Furthermore, a first mounting hole 14 is fixedly formed in the supporting plate 11, a second mounting hole 16 is fixedly formed in the side panel 2, and the second mounting hole 16 and the first mounting hole 14 are in the same central axis; through the combination of the first mounting hole 14 and the second mounting hole 16, the connecting shaft can be conveniently mounted by workers, so that the supporting plate 11 can work on the connecting shaft.

Furthermore, a third mounting hole 15 is fixedly formed in the vertical plate 5, and a rotary bearing seat 17 is welded and connected to the bottom end of the bottom plate 1; the bottom plate 1 is convenient to be connected with an automobile through the rotary bearing seat 17, so that the crane can rotate.

Further, the side panels 2 and the vertical plates 5 are respectively provided with two groups; the turntable welding body is convenient to be connected with an external hoisting beam through the vertical plate 5.

Furthermore, two ends of the ladder connecting frame 8 and two ends of the inclined plate 10 are both connected with the side panel 2 in a welding way; the inclined plate 10 can provide a good supporting effect for the supporting plate 11, so that the supporting plate 11 can perform a stable operation.

As shown in fig. 1 to 4, the embodiment specifically is: the position of the side panel 2 can be well limited through the ladder connecting frame 8, so that the side panel 2 is not easy to displace or deform during working, the stable effect of the side panel 2 during working can be effectively improved, meanwhile, the hollow groove 9 is arranged in the ladder connecting frame 8, so that workers can conveniently install other structures, the normal assembly of the workers on a crane cannot be influenced, and the ladder connecting frame is practical, secondly, the external connecting shaft can be effectively and well supported through the combination of the inclined plate 10 and the supporting plate 11, the pressure applied by the external connecting shaft to the side panel 2 can be reduced, the deformation phenomenon of the side panel 2 can be avoided, the stable performance of the side panel 2 during working is further improved, in addition, the good fixing effect of the vertical plate 5 can be realized through the combination of the first reinforcing plate 6 and the second reinforcing plate 7, thereby promote riser 5 at the during operation stable effect, and make riser 5 difficult deformation or the skew phenomenon of taking place at the during operation, comparatively practical.

As shown in fig. 1 to 4, the embodiment specifically is: can promote the stability of connecting seat 12 department through stiffener 13, make it be difficult for taking place deformation at the during operation to promote the stable effect when connecting seat 12 is connected with external structure, through the combination of mounting hole 14 and No. two mounting holes 16, the staff's installation connecting axle of being convenient for, thereby can make backup pad 11 carry out work to the connecting axle, accept seat 17 through the gyration simultaneously and be convenient for bottom plate 1 and be connected with the car, thereby can make the hoist rotate work, comparatively practical.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, the ladder connecting frame 8 can well limit the position of the side panel 2, so that the side panel 2 is not easy to displace or deform during operation, and the stable effect of the side panel 2 during operation can be effectively improved, meanwhile, the hollow groove 9 is formed in the ladder connecting frame 8, so that a worker can conveniently install other structures, the normal assembly of the worker on a crane cannot be influenced, and the ladder connecting frame is relatively practical, secondly, the external connecting shaft can be effectively and well supported by combining the inclined plate 10 with the supporting plate 11, so that the pressure applied by the external connecting shaft to the side panel 2 can be reduced, the deformation phenomenon of the side panel 2 is avoided, the stable performance of the side panel 2 during operation is further improved, in addition, the good fixing effect of the vertical plate 5 can be realized by combining the first reinforcing plate 6 and the second reinforcing plate 7, thereby promote riser 5 at the during operation stable effect, and make riser 5 be difficult for taking place deformation or position offset phenomenon at the during operation, it is comparatively practical, can promote the stability of connecting seat 12 department through stiffener 13, make it be difficult for taking place deformation at the during operation, in order to promote the stable effect when connecting seat 12 is connected with external structure, through the combination of a mounting hole 14 and No. two mounting holes 16, the staff erection joint axle of being convenient for, thereby can make backup pad 11 work to the connecting axle, accept seat 17 through the gyration simultaneously and be convenient for bottom plate 1 and be connected with the car, thereby can make the hoist rotate work, and is comparatively practical.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mobile crane's revolving stage welded body, includes bottom plate (1) and side board (2), bottom plate (1) top welded connection has side board (2), its characterized in that: side board (2) side welded connection has strengthening rib (3), side board (2) one end welded connection has location case (4), location case (4) inside welded connection has riser (5), riser (5) top side welded connection has reinforcing plate (6) No. one, riser (5) bottom side welded connection has reinforcing plate (7) No. two, and reinforcing plate (7) are located inside location case (4), side board (2) medial surface welded connection has ladder link (8), ladder link (8) internally arranged has well dead slot (9), ladder link (8) top welded connection has hang plate (10), hang plate (10) top side welded connection has backup pad (11).

2. The welding body of the turntable of the mobile crane according to claim 1, wherein: side board (2) one side is fixed and is equipped with connecting seat (12), and inside connecting seat (12) were located bottom plate (1), connecting seat (12) both sides all are fixed and are equipped with stiffener (13), stiffener (13) one end and bottom plate (1) welded connection, and the stiffener (13) other end and side board (2) welded connection.

3. The welding body of the turntable of the mobile crane according to claim 1, wherein: the utility model discloses a solar panel, including backup pad (11), side panel (2), mounting hole (16), mounting hole (14) are fixed No. one to backup pad (11) inside, side panel (2) inside is fixed and is equipped with No. two mounting holes (16), and No. two mounting holes (16) and mounting hole (14) are same axis.

4. The welding body of the turntable of the mobile crane according to claim 1, wherein: a third mounting hole (15) is fixedly formed in the vertical plate (5), and a rotary bearing seat (17) is connected to the bottom end of the bottom plate (1) in a welded mode.

5. The welding body of the turntable of the mobile crane according to claim 1, wherein: the side panels (2) and the vertical plates (5) are two groups.

6. The welding body of the turntable of the mobile crane according to claim 1, wherein: both ends of the ladder connecting frame (8) and the inclined plate (10) are connected with the side panel (2) in a welding mode.