CN212669022U

CN212669022U - Column type cantilever crane

Info

Publication number: CN212669022U
Application number: CN202021268424.3U
Authority: CN
Inventors: 林渲; 孙秋利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-09
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a column cantilever crane, comprising a base plate, the equal fixed mounting in four sides of bottom plate has the fixer, the equal fixed mounting in bottom plate lower extreme four corners has the seat of rotation, four rotate seat lower extreme swing joint and have the movable pulley, bottom plate upper end middle part fixed mounting has the fixed block, fixed block front end fixed mounting has the controller, fixed block upper end fixed mounting has the stand, stand upper end swing joint has strutting arrangement, stand upper end swing joint has the rotation post, it has the ground jack to rotate post upper end fixed mounting, ground jack upper end fixed mounting has the collection line case, the inside fixed mounting of collection line case has hoisting apparatus. A column cantilever crane, through setting up strutting arrangement and hoisting apparatus and fixer, can adapt to and remove in hoisting work, can also be convenient for when jack-up support simultaneously and stabilize, simple structure is firm, the flexibility is strong, the security performance is high.

Description

Column type cantilever crane

Technical Field

The utility model relates to a hoisting machinery technical field, in particular to column cantilever crane.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, which is also called a crown block, a gantry crane, a crane, and the like, and can be divided into a gantry crane, a bridge crane, a column crane, and the like according to the structure and the function, in the prior art: 1. the hoist can't remove when the jack-up, must carry out the position after the jack-up and remove, 2, hoist supporting effect when rotating is poor, not convenient to use, and the hoist is too huge, can't fold, and area is great simultaneously to lead to the fact the limitation that this column cantilever crane used, column cantilever crane needs higher stability moreover, so, we propose a neotype column cantilever crane.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a column cantilever crane, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a column cantilever crane, includes the bottom plate, the equal fixed mounting in four sides of bottom plate has the fixer, the equal fixed mounting in bottom plate lower extreme four corners has the seat of rotation, four rotate seat lower extreme swing joint and have the movable pulley, bottom plate upper end middle part fixed mounting has the fixed block, fixed block front end fixed mounting has the controller, fixed block upper end fixed mounting has the stand, stand upper end swing joint has strutting arrangement, stand upper end swing joint has the rotation post, it has the ground jack to rotate post upper end fixed mounting, ground jack upper end fixed mounting has the collection line case, the inside fixed mounting of collection line case has hoisting apparatus.

Preferably, strutting arrangement includes the activity ring, two fixed plates of activity ring left end fixedly connected with, two fixed plate front end through connection has the connecting bolt, two the fixed plate is connected with the connecting plate with the connecting bolt jointly, connecting plate left end swing joint has the support column, the lower extreme at the ground jack is fixed to the support column.

Preferably, the inner diameter of the movable ring is larger than the diameter of the upright post, and the connecting plate is not in contact with the movable ring.

Preferably, hoisting apparatus includes the fixing base, fixing base upper end fixedly connected with motor, motor output end fixedly connected with dwang, dwang rear end fixedly connected with auxiliary wheel, the auxiliary wheel left end is provided with the main wheel, and auxiliary wheel and main wheel mesh mutually together, main wheel front end fixedly connected with receipts line roller, it is located the collection incasement to receive the line roller.

Preferably, the main wheel is not contacted with the outer wall of the wire winding box, and the wire winding roller penetrates through the wire winding box and is connected with the main wheel.

Preferably, the fixer comprises an adjusting plate, a limiting plate is fixedly connected to the lower end of the adjusting plate, fixing holes are formed in four corners of the upper end of the limiting plate, supporting blocks are movably connected to one end, far away from the limiting plate, of the adjusting plate, and the supporting blocks are fixed to four sides of the bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the supporting device is arranged on the whole device, so that the rotation is convenient in the use process, and the rotating seat is convenient for adjusting the direction when moving;

2. the utility model discloses in, hoisting apparatus is convenient for the steel cable rolling when the jack-up is used, and the ground jack is convenient for fold simultaneously, reduces area to make overall structure can remove when using, can also be convenient for rotate at the jack-up in-process simultaneously, improve the flexibility.

Drawings

Fig. 1 is an overall structure diagram of a column cantilever crane of the present invention;

fig. 2 is an overall structure diagram of a supporting device of a column cantilever crane according to the present invention;

fig. 3 is an overall structure diagram of a hoisting device of a column cantilever crane according to the present invention;

fig. 4 is an overall structure diagram of the fixer of the column cantilever crane of the present invention.

In the figure: 1. a base plate; 2. a movable wheel; 3. a rotating seat; 4. a fixed block; 5. a controller; 6. a column; 7. a support device; 8. rotating the column; 9. a hoisting device; 10. a holder; 11. a jack; 12. a wire collection box; 71. a movable ring; 72. a fixing plate; 73. a connecting bolt; 74. a connecting plate; 75. a support pillar; 91. a fixed seat; 92. a motor; 93. rotating the rod; 94. an auxiliary wheel; 95. a main wheel; 96. a wire take-up roller; 101. an adjusting plate; 102. a limiting plate; 103. a fixing hole; 104. and (7) a supporting block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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.

As shown in fig. 1-4, a column cantilever crane, including bottom plate 1, the equal fixed mounting in four sides of bottom plate 1 has fixer 10, the equal fixed mounting in bottom plate 1 lower extreme four corners has rotation seat 3, four 3 lower extreme swing joints that rotate seat have movable pulley 2, 1 upper end middle part fixed mounting of bottom plate has

fixed block

4, 4 front end fixed mounting of fixed block have

controller

5, 4 upper end fixed mounting of fixed block has stand 6, 6 upper end swing joints of stand have

strutting arrangement

7, 6 upper end movable mounting of stand has

rotation post

8, 8 upper end fixed mounting of rotation post has

ground jack

11, 11 upper end fixed mounting of ground jack has

collection box

12, 12 inside fixed mounting of collection box has hoisting apparatus 9.

The supporting device 7 comprises a movable ring 71, the left end of the movable ring 71 is fixedly connected with two fixed plates 72, the front ends of the two fixed plates 72 are connected with a connecting bolt 73 in a penetrating manner, the two fixed plates 72 and the connecting bolt 73 are connected with a connecting plate 74 together, the left end of the connecting plate 74 is movably connected with a supporting column 75, and the supporting column 75 is fixed at the lower end of the jack 11; the movable ring 71 rotates together with the rotation of the jack 11, so that the object with heavy load of the jack 11 can be supported conveniently, the possibility of breaking the jack 11 is reduced, the inner diameter of the movable ring 71 is larger than that of the upright post 6, and the connecting plate 74 is not in contact with the movable ring 71; the movable ring 71 is conveniently fixed on the outer surface of the upright post 6, the hoisting device 9 comprises a fixed seat 91, the upper end of the fixed seat 91 is fixedly connected with a motor 92, the output end of the motor 92 is fixedly connected with a rotating rod 93, the rear end of the rotating rod 93 is fixedly connected with an auxiliary wheel 94, the left end of the auxiliary wheel 94 is provided with a main wheel 95, the auxiliary wheel 94 and the main wheel 95 are meshed together, the front end of the main wheel 95 is fixedly connected with a wire collecting roller 96, and the wire collecting roller 96 is positioned in the wire collecting; the labor consumption is reduced under the action of the motor 92, the working efficiency is increased, the main wheel 95 is not contacted with the outer wall of the wire-rewinding box 12, and the wire-rewinding roller 96 penetrates through the wire-rewinding box 12 and is connected with the main wheel 95; the wire take-up roller 96 also plays a hoisting effect when taking up wires, is not in contact with and is convenient for take-up wires to use, and the fixer 10 includes regulating plate 101, and regulating plate 101 lower extreme fixedly connected with limiting plate 102, limiting plate 102 upper end four corners all have fixed orifices 103, and the one end swing joint that limiting plate 102 was kept away from to regulating plate 101 has supporting shoe 104, and supporting shoe 104 is fixed in four sides of bottom plate 1, and four fixers 10 are convenient for stably at the hoisting in-process, increase stability when removing simultaneously.

It should be noted that the utility model relates to a column cantilever crane, can make things convenient for the removal of overall structure through setting up loose wheel 2, set up fixer 10 simultaneously and be convenient for remove in the jack-up process, bottom plate 1 is convenient for the installation of fixer 10 and loose wheel 2 to be fixed simultaneously, can strengthen the stability of overall structure, in the use, when the object needs to jack-up, jack-up through hoisting apparatus 9, drive dwang 93 and auxiliary wheel 94 to rotate by the effect of motor 92 simultaneously, the effect of receiving line roller 96 when making main wheel 95 operate reaches the jack-up effect, support jack-up 11 by strutting arrangement 7 again, it becomes more firm, operate through rotating post 8 when jack-up 11 needs to rotate, strutting arrangement 7 rotates the support through loose ring 71 simultaneously, fixer 10 adjusts the use according to the ground condition when using, the safety of the whole structure is convenient to increase, the jack 11 is convenient to fold and contract, the occupied area is reduced, and the whole device is simple in structure and high in adaptability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A column cantilever crane, includes bottom plate (1), its characterized in that: the utility model discloses a take-up reel, including bottom plate (1), four equal fixed mounting in side have fixer (10), the equal fixed mounting in bottom plate (1) lower extreme four corners has rotation seat (3), four rotate seat (3) lower extreme swing joint has movable pulley (2), bottom plate (1) upper end middle part fixed mounting has fixed block (4), fixed block (4) front end fixed mounting has controller (5), fixed block (4) upper end fixed mounting has stand (6), stand (6) upper end swing joint has strutting arrangement (7), stand (6) upper end movable mounting has rotation post (8), it has ground jack (11) to rotate post (8) upper end fixed mounting, ground jack (11) upper end fixed mounting has collection line case (12), the inside fixed mounting of collection line case (12) has hoisting apparatus (9).

2. A column jib crane according to claim 1 wherein: strutting arrangement (7) are including activity ring (71), two fixed plate (72), two of activity ring (71) left end fixedly connected with fixed plate (72) front end through connection has connecting bolt (73), two fixed plate (72) and connecting bolt (73) are connected with connecting plate (74) jointly, connecting plate (74) left end swing joint has support column (75), the lower extreme at ground jack (11) is fixed in support column (75).

3. A column jib crane according to claim 2 wherein: the inner diameter of the movable ring (71) is larger than the diameter of the upright post (6), and the connecting plate (74) is not in contact with the movable ring (71).

4. A column jib crane according to claim 1 wherein: hoisting apparatus (9) are including fixing base (91), fixing base (91) upper end fixedly connected with motor (92), motor (92) output end fixedly connected with dwang (93), dwang (93) rear end fixedly connected with auxiliary wheel (94), auxiliary wheel (94) left end is provided with main wheel (95), and auxiliary wheel (94) and main wheel (95) mesh together mutually, main wheel (95) front end fixedly connected with receipts line roller (96), it is located receipts line case (12) to receive line roller (96).

5. A column jib crane according to claim 4 wherein: the main wheel (95) is not in contact with the outer box wall of the wire winding box (12), and the wire winding roller (96) penetrates through the wire winding box (12) and is connected with the main wheel (95).

6. A column jib crane according to claim 1 wherein: the fixer (10) comprises a regulating plate (101), a limiting plate (102) is fixedly connected to the lower end of the regulating plate (101), fixing holes (103) are formed in four corners of the upper end of the limiting plate (102), supporting blocks (104) are movably connected to one end, far away from the limiting plate (102), of the regulating plate (101), and the supporting blocks (104) are fixed to four sides of the bottom plate (1).