CN213231279U

CN213231279U - Detachable crane

Info

Publication number: CN213231279U
Application number: CN202022039780.4U
Authority: CN
Inventors: 贾禄瑞
Original assignee: Shandong Taiwo Heavy Industry Co ltd
Current assignee: Shandong Taiwo Heavy Industry Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-18
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a can dismantle hoist, including base, bracing piece and jib loading boom, the top fixed mounting of base has the roating seat, and the top fixed mounting of roating seat has the mobile jib, the top fixed mounting of mobile jib has the connecting seat, the bottom fixed mounting of bracing piece has the mount pad, and the top fixed mounting of bracing piece one side has the mount, the one end fixed mounting of jib loading boom has the mounting panel, and the top of jib loading boom is equipped with the link, the opposite side fixed mounting of mount has steady rest. The utility model discloses be provided with roating seat and rotating electrical machines cooperation, the hoist of being convenient for rotates when using the operation, has increased the practicality of hoist, has reduced the limitation, is provided with telescopic link and pneumatic cylinder cooperation, can support when using the hoist, has increased the lifting surface area of hoist, has improved stability, makes hoist convenient to use more, has enlarged application scope.

Description

Detachable crane

Technical Field

The utility model relates to a hoist technical field specifically is a can dismantle hoist.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, and is also called a crown block, a gantry crane, a crane and a tire crane, and is mainly characterized in that: the traveling cab and the crane control cab are combined into a whole and are formed by the evolution of a crawler crane (crawler crane), the crawler and a traveling support part of a traveling mechanism are changed into a chassis with tires, the defect that a crawler plate of the crawler crane (crawler crane) damages a road surface is overcome, the crane belongs to material handling machinery, the bridge crane is hoisting equipment which is transversely erected above a workshop, a warehouse and a stock yard to hoist materials, the two ends of the bridge crane are located on a high cement column or a metal support and are shaped like a bridge, the bridge frame of the bridge crane longitudinally runs along rails laid on elevated frames at two sides, the space below the bridge frame can be fully utilized to hoist the materials, the obstacle of ground equipment is avoided, and the crane is the crane machinery which is widest in application range and most in quantity.

Although the prior crane achieves basic operation performance, the following defects still exist: 1. the existing crane does not have the function of disassembly, the transportation or later maintenance and replacement of the crane are inconvenient, and the practicability of the crane is reduced; 2. meanwhile, the stability of the existing crane is not high when the crane is used, and the crane cannot be adjusted according to the actual hoisting condition, so that the stability of the crane is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can dismantle hoist to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detachable crane, includes base, bracing piece and jib loading boom, the top fixed mounting of base has the roating seat, and the top fixed mounting of roating seat has the mobile jib, the top fixed mounting of mobile jib has the connecting seat, the bottom fixed mounting of bracing piece has the mount pad, and the top fixed mounting of bracing piece one side has the mount, the one end fixed mounting of jib loading boom has the mounting panel, and the top of jib loading boom is equipped with the link, the opposite side fixed mounting of mount has steady rest, and the top fixed mounting of steady rest has hoisting motor, the rope is stabilized to fixedly connected with on the steady rest, the top fixed mounting of mount has the stabilizer bar, the bottom of base is rotated and is installed the walking wheel, and the both sides movable mounting of base has the telescopic link, fixed.

Preferably, the bottom of the mounting rod is fixedly provided with a hydraulic cylinder, and the bottom of the hydraulic cylinder is fixedly provided with a supporting plate.

Preferably, one side fixed mounting at base top has the rotation motor, and rotates the output rotation of motor and install the running gear.

Preferably, the locating rods are rotatably mounted on two sides of the top of the base, and the rotating shafts are fixedly mounted at the tops of the locating rods.

Preferably, the bottom fixed mounting of mount pad has the pole of inlaying, and inlays and be equipped with the fixed orifices on the pole, and the positive top fixed mounting of mobile jib has fixing bolt.

Preferably, the other end of the crane boom is movably provided with a lifting rope, and one end of the lifting rope is fixedly provided with a lifting hook.

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

1. be provided with mobile jib and bracing piece cooperation, can support when using the hoist to be convenient for the hoist carries out jack-up to the object, when having improved the use, is provided with mount pad and connecting seat, mount and mounting panel cooperation, is convenient for transport the dismantlement of hoist, and the later stage of being convenient for simultaneously is to the maintenance of hoist and the change of part, has improved the practicality.

2. Be provided with roating seat and rotating electrical machines cooperation, the hoist of being convenient for rotates when using the operation, has increased the practicality of hoist, has reduced the limitation, is provided with telescopic link and pneumatic cylinder cooperation, can support when using the hoist, has increased the lifting surface area of hoist, has improved stability, makes hoist convenient to use more, has enlarged application scope.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the expansion structure of the expansion rod of the present invention;

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

fig. 4 is a schematic diagram of the boom structure of the present invention.

In the figure: 1. a base; 101. a traveling wheel; 2. a hydraulic cylinder; 201. a support plate; 3. mounting a rod; 301. a telescopic rod; 4. a rotating base; 5. rotating the motor; 501. a rotating gear; 6. a rotating shaft; 601. positioning a rod; 7. a main rod; 701. fixing the bolt; 8. a connecting seat; 9. a support bar; 901. a mounting seat; 10. a fixed mount; 11. a stabilizer frame; 12. a hoisting motor; 13. a stabilizing cord; 14. a cargo boom; 1401. mounting a plate; 15. a lifting rope; 1501. a hook; 16. a stabilizer bar; 17. a connecting frame; 18. an embedded rod; 1801. and (7) fixing holes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-4, the present invention provides an embodiment: a detachable crane comprises a base 1, a support rod 9 and a crane boom 14, wherein a walking wheel 101 is rotatably installed at the bottom of the base 1 through a rotating shaft, the walking wheel 101 can move the crane, the flexibility of the crane is improved, a rotary seat 4 is fixedly installed at the top of the base 1 through a bolt, the rotary seat 4 can rotate during the operation of the crane, a main rod 7 is fixedly installed at the top of the rotary seat 4 through a bolt, a connecting seat 8 is fixedly installed at the top of the main rod 7 through welding, an installation seat 901 is fixedly installed at the bottom of the support rod 9 through welding, the installation seat 901 is fixedly installed on the connecting seat 8 through a bolt, so that the support rod 9 is fixedly installed, an embedded rod 18 is fixedly installed at the bottom of the installation seat 901 through welding, the embedded rod 18 is inserted into the main rod 7, two groups of fixing holes 1801 are formed in the embedded rod 18, and a fixing bolt 701, the fixing bolt 701 is rotatably installed in the fixing hole 1801, so that the embedded rod 18 is fixed when being inserted, the embedded rod 18 increases the firmness of the supporting rod 9 during installation, the supporting rod 9 is convenient to disassemble through the matching of the installation seat 901 and the connecting seat 8, the fixing frame 10 is fixedly installed above one side of the supporting rod 9 through welding, the installation plate 1401 is fixedly installed at one end of the crane boom 14 through welding, and the installation plate 1401 is fixedly installed in the fixing frame 10 through bolts, so that the crane boom 14 can be fixedly installed, and the crane boom 14 can be conveniently disassembled;

the top of bracing piece 9 opposite side has stabilizer 11 through welded fastening, and has hoisting motor 12 through bolt and bolt fixed mounting on stabilizer 11, and hoisting motor 12's model can be: 2IK6 type, the hoisting motor 12 is connected with an external power supply through a lead, a lifting rope 15 is movably installed on the lifting arm 14, the lifting rope 15 is wound on the output end of the hoisting motor 12, a lifting hook 1501 is fixedly installed at the other end of the lifting rope 15 through a bolt, the lifting rope 15 can be wound through the rotation of the hoisting motor 12, so that the lifting operation can be carried out on an object through the lifting hook 1501, a stabilizing rope 13 is fixedly installed on the stabilizing frame 11 through a bolt, a connecting frame 17 is fixedly installed on the lifting arm 14 through welding, one end of the stabilizing rope 13 is fixedly installed on the connecting frame 17 through a bolt, a stabilizing rod 16 is fixedly installed at the top of the supporting rod 9 through a bolt, and the stabilizing rod 16 supports the stabilizing rope 13, so that the stability of the lifting arm 14 during;

both sides of the base 1 are movably provided with telescopic rods 301, the telescopic rods 301 are fixedly provided with mounting rods 3 through bolts, the bottoms of the mounting rods 3 are fixedly provided with hydraulic cylinders 2 through bolts, the output ends of the hydraulic cylinders 2 are fixedly provided with supporting plates 201 through bolts, the hydraulic cylinder 2 is matched with the supporting plate 201 to support the crane in use, the length of the telescopic rod 301 can be adjusted during supporting, the stability of the crane during operation is improved, the positioning rods 601 are rotatably arranged on the two sides of the top of the base 1, the positioning rods 601 can position the telescopic rod 301 during adjustment through rotation, and there is rotation axis 6 at the top of locating lever 601 through bolt fixed mounting, and rotation axis 6 is convenient for the staff to rotate locating lever 601, and there is rotation motor 5 at the top of base 1 through bolt fixed mounting, and the model of rotation motor 5 can be: 2IK6 type, the rotating motor 5 is connected with an external power supply through a lead, the output end of the rotating motor 5 is rotatably provided with a rotating gear 501, and the rotating gear 501 is rotatably connected with the rotating base 4, so that the rotating motor 5 can rotate when the crane is used;

the working principle is as follows: the mobile jib 7 supports the crane in cooperation with the support rod 9, the crane boom 14 is matched with the hoisting motor 12 to hoist objects, the connecting base 8 can be detached from the crane in cooperation with the mounting base 901, the fixing frame 10 and the mounting plate 1401, the rotating base 4 can rotate during operation of the crane in cooperation with the rotating motor 5, and the telescopic rod 301 can support the crane in use in cooperation with the hydraulic cylinder 2.

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. A detachable crane, comprising a base (1), a support rod (9) and a crane arm (14), characterized in that: the top fixed mounting of base (1) has roating seat (4), and the top fixed mounting of roating seat (4) has mobile jib (7), the top fixed mounting of mobile jib (7) has connecting seat (8), the bottom fixed mounting of bracing piece (9) has mount pad (901), and the top fixed mounting of bracing piece (9) one side has mount (10), the one end fixed mounting of jib loading boom (14) has mounting panel (1401), and the top of jib loading boom (14) is equipped with link (17), the opposite side fixed mounting of mount (10) has steady rest (11), and the top fixed mounting of steady rest (11) has hoisting motor (12), fixedly connected with stabilizes rope (13) on steady rest (11), the top fixed mounting of mount (10) has stabilizer bar (16), the bottom of base (1) is rotated and is installed walking wheel (101), and both sides movable mounting of base (1) have telescopic link (301), fixed mounting has installation pole (3) on telescopic link (301).

2. A mobile crane, as claimed in claim 1, wherein: the bottom fixed mounting of installation pole (3) has pneumatic cylinder (2), and the bottom fixed mounting of pneumatic cylinder (2) has backup pad (201).

3. A mobile crane, as claimed in claim 1, wherein: one side fixed mounting at base (1) top has rotation motor (5), and rotates the output rotation of motor (5) and install rotating gear (501).

4. A mobile crane, as claimed in claim 1, wherein: the two sides of the top of the base (1) are respectively and rotatably provided with a positioning rod (601), and the top of the positioning rod (601) is fixedly provided with a rotating shaft (6).

5. A mobile crane, as claimed in claim 1, wherein: the bottom of the mounting seat (901) is fixedly provided with an embedding rod (18), a fixing hole (1801) is formed in the embedding rod (18), and a fixing bolt (701) is fixedly mounted above the front face of the main rod (7).

6. A mobile crane, as claimed in claim 1, wherein: the other end of the crane arm (14) is movably provided with a lifting rope (15), and one end of the lifting rope (15) is fixedly provided with a lifting hook (1501).