阅读说明：本技术 一种履带起重机用辅助转场装置 (Auxiliary transition device for crawler crane ) 是由 肖华 薛振 刘威 杨慧杰 于 2019-11-28 设计创作，主要内容包括：本发明公开了一种履带起重机用辅助转场装置,包括底板,所述底板的上端设置有一号支撑板,所述一号支撑板的一端设置有固定机构,所述底板的上端一号支撑板的一侧设置有二号支撑板,所述底板的上端外表面位于一号支撑板与二号支撑板之间设置有滑动机构,所述一号支撑板与二号支撑板的一端外表面均设置有搬运把手。本发明所述的一种履带起重机用辅助转场装置,便于对起重机臂的搬运,比较省力,可以将起重机臂夹紧固定,固定比较牢固,避免起重机臂在转场过程中晃动,避免起重机臂被撞坏,便于对起重机的转场。(The invention discloses an auxiliary transition device for a crawler crane, which comprises a bottom plate, wherein a first supporting plate is arranged at the upper end of the bottom plate, a fixing mechanism is arranged at one end of the first supporting plate, a second supporting plate is arranged at one side of the first supporting plate at the upper end of the bottom plate, a sliding mechanism is arranged between the first supporting plate and the second supporting plate on the outer surface of the upper end of the bottom plate, and carrying handles are arranged on the outer surfaces of one ends of the first supporting plate and the second supporting plate. The auxiliary transition device for the crawler crane is convenient to carry the crane arm, saves labor, can clamp and fix the crane arm, is firm in fixation, avoids the crane arm from shaking in the transition process, avoids the crane arm from being damaged by collision, and facilitates the transition of the crane.)

1. The utility model provides a crawler crane is with supplementary device of transition, includes bottom plate (1), its characterized in that: the upper end of bottom plate (1) is provided with backup pad (2) No. one, the one end of backup pad (2) is provided with fixed establishment (3), one side of backup pad (2) in the upper end of bottom plate (1) is provided with backup pad (5) No. two, the upper end surface of bottom plate (1) is located and is provided with slide mechanism (6) between backup pad (2) and backup pad (5) No. two, the one end surface of backup pad (2) and backup pad (5) No. two all is provided with transport handle (4).

2. The auxiliary transition device for the crawler crane according to claim 1, wherein: the fixing mechanism (3) comprises a support (31), a screw rod (32), a rotary hand wheel (33), a connecting rod (34) and a fixing plate (35), wherein the support (31) is arranged at one end of the first support plate (2), the outer surface of one end of the support (31) is fixedly connected with the outer surface of one end of the first support plate (2), the support (31) is in a shape like a Chinese character 'ao', the screw rod (32) penetrates through the support (31) and the inner part of the first support plate (2), the outer surface of the screw rod (32) is movably connected with the first support plate (2) and the support (31), the rotary hand wheel (33) is arranged on the outer surface of one end of the screw rod (32), the rotary hand wheel (33) is welded at one end of the screw rod (32), the connecting rod (34) is arranged at the other end of the screw rod (32), and, and a fixing plate (35) is arranged on the outer side of the connecting rod (34).

3. The auxiliary transition device for the crawler crane according to claim 2, wherein: the outside of one end surface connecting rod (34) of fixed plate (35) is hollowed and is provided with fixed slot (37), the surface of connecting rod (34) passes through fixed slot (37) and fixed plate (35) swing joint, the other end surface of fixed plate (35) is provided with protection backing plate (36), the surface and fixed plate (35) fixed connection of protection backing plate (36), protection backing plate (36) are rubber materials.

4. The auxiliary transition device for the crawler crane according to claim 1, wherein: slide mechanism (6) include mounting panel (61), turn trough (62), universal ball (63), the inside of mounting panel (61) is run through and is provided with the fixed screw, the lower extreme surface of mounting panel (61) passes through the upper end external surface fixed connection of fixed screw and bottom plate (1), the upper end of mounting panel (61) is provided with turn trough (62), the lower extreme welding of turn trough (62) is in the upper end of mounting panel (61), the inside of turn trough (62) is provided with universal ball (63), the external diameter of universal ball (63) and the internal diameter looks adaptation of turn trough (62), the surface of universal ball (63) and the internal surface swing joint of turn trough (62), turn trough (62) and universal ball (63) are stainless steel material.

5. The auxiliary transition device for the crawler crane according to claim 1, wherein: the outer surfaces of the lower ends of the first supporting plate (2) and the second supporting plate (5) are fixedly connected with the outer surface of the upper end of the bottom plate (1), and the first supporting plate (2) and the second supporting plate (5) are axisymmetric about the center line of the bottom plate (1).

6. The auxiliary transition device for the crawler crane according to claim 1, wherein: the utility model discloses a transport handle, including a backup pad, No. 2 backup pad, No. two backup pads, No. 5, the inboard surface of a backup pad (2) and No. two backup pads all is provided with iron ring (7), transport handle (4), iron ring (7) all with backup pad (2), No. two backup pad (5) fixed connection, the quantity of slide mechanism (6) is a plurality of groups, slide mechanism (6) are the rectangle array and arrange, No. two backup pads (5) are the same with the structure of a backup pad (2).

Technical Field

The invention relates to the technical field of crane transition, in particular to an auxiliary transition device for a crawler crane.

Background

Because crawler crane is great, and the quality is heavy, crawler crane must disassemble the transportation when banning to go on the highway and large-scale crawler crane, and difficult the fixing when the crane arm that disassembles changes, leads to the crane arm to be crashed, and crane arm quality is heavy, and it is very inconvenient to change the transport, in order to solve above-mentioned problem, we have provided a crawler crane with supplementary device of changing over.

Disclosure of Invention

The invention mainly aims to provide an auxiliary transition device for a crawler crane, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a crawler crane is with supplementary device of transiting, includes the bottom plate, the upper end of bottom plate is provided with the backup pad No. one, the one end of backup pad No. one is provided with fixed establishment, one side of the backup pad No. one in the upper end of bottom plate is provided with the backup pad No. two, the upper end surface of bottom plate is located and is provided with slide mechanism between backup pad and the backup pad No. two, the one end surface of backup pad and backup pad No. two all is provided with the transport handle.

Preferably, fixed establishment includes support, lead screw, rotatory hand wheel, connecting rod, fixed plate, the one end of backup pad is provided with the support, the one end surface of support and the one end fixed surface of backup pad is connected, the support is character cut in bas-relief, the support runs through with the inside of backup pad and is provided with the lead screw, the surface and the backup pad of lead screw, support swing joint, the one end surface of lead screw is provided with rotatory hand wheel, rotatory hand wheel welding is in the one end of lead screw, the other end of lead screw is provided with the connecting rod, connecting rod and lead screw fixed connection, the outside of connecting rod is provided with the fixed plate.

Preferably, the outside of the one end surface connecting rod of fixed plate is hollowed and is provided with the fixed slot, the surface of connecting rod passes through fixed slot and fixed plate swing joint, the other end surface of fixed plate is provided with the protection backing plate, the surface and the fixed plate fixed connection of protection backing plate, the protection backing plate is rubber materials.

Preferably, slide mechanism includes mounting panel, turn trough, universal ball, the inside of mounting panel is run through and is provided with the fixed screw, the lower extreme surface of mounting panel passes through the upper end external surface fixed connection of fixed screw and bottom plate, the upper end of mounting panel is provided with the turn trough, the lower extreme welding of turn trough is in the upper end of mounting panel, the inside of turn trough is provided with universal ball, the external diameter of universal ball and the internal diameter looks adaptation of turn trough, the surface of universal ball and the internal surface swing joint of turn trough, the turn trough is stainless steel material with universal ball.

Preferably, the outer surfaces of the lower ends of the first supporting plate and the second supporting plate are fixedly connected with the outer surface of the upper end of the bottom plate, and the first supporting plate and the second supporting plate are axisymmetric with respect to the center line of the bottom plate.

Preferably, the inside surface of a backup pad and No. two backup pads all is provided with the iron ring, transport handle, iron ring all with a backup pad, No. two backup pad fixed connection, slide mechanism's quantity is a plurality of groups, slide mechanism is the rectangle array and arranges, No. two backup pads are the same with the structure of a backup pad.

Compared with the prior art, the invention has the following beneficial effects: the auxiliary transition device for the crawler crane fixes the mounting plate at the upper end of the bottom plate through the fixing screw, thereby fixing the rotary groove, placing and pushing the crane arm at the upper end of the universal ball, driving the crane arm to translate through the rotation of the universal ball in the rotary groove, facilitating the transportation of the crane arm, saving labor, the screw rod is fixed by the arranged bracket and the first supporting plate, the screw rod can be rotated by rotating the hand wheel and can move when rotating, thereby leading the screw rod to drive the connecting rod to rotate and move in the fixed groove, leading the fixed plate and the protective backing plate to clamp and fix the crane arm through the connecting rod, leading the fixation to be firmer, avoiding the crane arm from shaking in the transition process, avoiding the crane arm from being damaged by collision, being convenient for the transition of the crane, and the surface abrasion of the heavy machine arm can be avoided through the protective backing plate, and the using effect is better than that of the traditional mode.

Drawings

Fig. 1 is a schematic overall structure diagram of an auxiliary transition device for a crawler crane according to the present invention;

FIG. 2 is a schematic structural diagram of a fixing mechanism of an auxiliary transition device for a crawler crane according to the present invention;

FIG. 3 is a partially cut-away schematic view of a fixing mechanism of an auxiliary transition device for a crawler crane according to the present invention;

fig. 4 is a schematic structural diagram of a sliding mechanism of an auxiliary transition device for a crawler crane according to the present invention.

In the figure: 1. a base plate; 2. a first support plate; 3. a fixing mechanism; 31. a support; 32. a screw rod; 33. rotating a hand wheel; 34. a connecting rod; 35. a fixing plate; 36. a protective backing plate; 37. fixing grooves; 4. carrying handles; 5. a second support plate; 6. a sliding mechanism; 61. mounting a plate; 62. rotating the groove; 63. a universal ball; 7. an iron ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-4, a crawler crane is with supplementary device of transition, including bottom plate 1, the upper end of bottom plate 1 is provided with backup pad 2 No. one, the one end of backup pad 2 is provided with fixed establishment 3, one side of backup pad 2 No. one in the upper end of bottom plate 1 is provided with backup pad 5 No. two, the upper end surface of bottom plate 1 is located and is provided with slide mechanism 6 between backup pad 2 and backup pad 5 No. two, the one end surface of backup pad 2 and backup pad 5 No. two all is provided with transport handle 4, the transport of device is convenient for through transport handle 4.

The fixing mechanism 3 comprises a support 31, a screw rod 32, a rotating hand wheel 33, a connecting rod 34 and a fixing plate 35, wherein the support 31 is arranged at one end of a first support plate 2, the outer surface of one end of the support 31 is fixedly connected with the outer surface of one end of the first support plate 2, the support 31 is in a concave shape, the screw rod 32 is arranged inside the support 31 and the first support plate 2 in a penetrating mode, the outer surface of the screw rod 32 is movably connected with the first support plate 2 and the support 31, the outer surface of one end of the screw rod 32 is provided with the rotating hand wheel 33, the rotating hand wheel 33 is welded at one end of the screw rod 32, the screw rod 32 can be rotated through the rotating hand wheel 33, the connecting rod 34 is arranged at the other end of the screw rod 32, the fixing plate 35 and a protective cushion plate 36 can be.

The outside of the one end surface connecting rod 34 of fixed plate 35 is hollowed and is provided with fixed slot 37, and the surface of connecting rod 34 passes through fixed slot 37 and fixed plate 35 swing joint, and the other end surface of fixed plate 35 is provided with protection backing plate 36, and protection backing plate 36's surface and fixed plate 35 fixed connection, protection backing plate 36 are rubber materials, can avoid crane arm surface wear through rubber materials's protection backing plate 36.

Slide mechanism 6 includes mounting panel 61, the turn trough 62, universal ball 63, the inside of mounting panel 61 is run through and is provided with the fixed screw, the lower extreme surface of mounting panel 61 passes through the fixed screw and is connected with the upper end surface fixed connection of bottom plate 1, the upper end of mounting panel 61 is provided with turn trough 62, the lower extreme welding of turn trough 62 is in the upper end of mounting panel 61, the inside of turn trough 62 is provided with universal ball 63, the external diameter of universal ball 63 and the internal diameter looks adaptation of turn trough 62, the surface of universal ball 63 and the internal surface swing joint of turn trough 62, turn trough 62 and universal ball 63 are stainless steel material.

The outer surfaces of the lower ends of the first supporting plate 2 and the second supporting plate 5 are fixedly connected with the outer surface of the upper end of the bottom plate 1, and the first supporting plate 2 and the second supporting plate 5 are axisymmetric about the center line of the bottom plate 1.

The inside surface of backup pad 2 and No. two backup pads 5 all is provided with iron ring 7, can fix the rope through iron ring 7, can consolidate the crane jib through the rope, and transport handle 4, iron ring 7 all with backup pad 2, No. two backup pad 5 fixed connection, the quantity of slide mechanism 6 is a plurality of groups, and slide mechanism 6 is the rectangle array and arranges, and No. two backup pads 5 are the same with a backup pad 2's structure.

It should be noted that, the invention is an auxiliary transition device for a crawler crane, a user fixes a mounting plate 61 on the upper end of a bottom plate 1 through a fixing screw, further fixes a transition groove 62, places and pushes a crane arm on the upper end of a universal ball 63, rotates the universal ball 63 in the transition groove 62 to drive the crane arm to translate, fixes a screw rod 32 through a bracket 31 and a support plate 2, can rotate the screw rod 32 through a rotating hand wheel 33, and can move when the screw rod 32 rotates, further drives a connecting rod 34 to rotate and move in a fixing groove 37, can push a fixing plate 35 and a protective cushion plate 36 through the connecting rod 34 to clamp and fix the crane arm, thereby facilitating the transition of the crane, avoiding the abrasion of the crane arm surface through the protective cushion plate 36, fixing a rope through an iron ring 7, reinforcing the crane arm through the rope, the carrying handle 4 is convenient for carrying the device, surpasses the traditional transition device in the use prospect and is practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.