CN216377159U

CN216377159U - Lifting rope lubricating device for self-elevating tower crane

Info

Publication number: CN216377159U
Application number: CN202122652052.5U
Authority: CN
Inventors: 滕发程; 杨大春; 丁国民; 李秋松; 赵罡
Original assignee: Sichuan Zhuomate Heavy Industry Co ltd
Current assignee: Sichuan Zhuomate Heavy Industry Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-26
Anticipated expiration: 2031-11-02

Abstract

The utility model belongs to the technical field of cranes, and particularly relates to a lifting rope lubricating device for a self-elevating tower crane, which comprises a base and a rolling cylinder, wherein four corners of the lower end of the base are fixedly connected with supporting legs, four rolling wheels are fixedly arranged at the upper end of the base, a motor is fixedly arranged at the left part of the upper end of the base, the output end of the motor is fixedly connected with a driving wheel, the left end of the rolling cylinder is fixedly connected with a driven wheel, the driven wheel is meshed with the driving wheel, the outer surface of the rolling cylinder is fixedly connected with two sliding rails, the four rolling wheels are connected into the two sliding rails in a pairwise sliding manner, the right end of the rolling cylinder is fixedly connected with a discharge opening, a movable door is movably connected into the discharge opening, the middle part of the right end of the movable door is fixedly connected with a pressure outlet, and the middle part of the right part of the base is fixedly provided with a vacuum equipment box. The utility model has multiple functions, not only has vacuum effect but also has refrigeration effect, is beneficial to improving the processing effect of meat products, and has high stability and high rolling efficiency.

Description

Lifting rope lubricating device for self-elevating tower crane

Technical Field

The utility model belongs to the technical field of cranes, and particularly relates to a lubricating device for a lifting rope of a self-elevating tower crane.

Background

The tower crane is the most common hoisting equipment on the construction site, is lengthened (raised) section by section like an iron tower, and is also called a tower crane for hoisting construction raw materials such as reinforcing steel bars, wood ridges, scaffold tubes and the like for construction. The self-elevating tower crane lifting rope lubricating device is indispensable equipment for building construction, and an existing crane is in a lifting process, because a lifting rope is frequently in contact with a lifting hook pulley, mechanical abrasion is easily formed during long-term use, the operation of the crane is influenced, the service life is prolonged, the self-elevating tower crane lifting rope lubricating device is used, higher installation stability is needed, and the safety of high-altitude operation is improved, so that a novel self-elevating tower crane lifting rope lubricating device is provided.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a lifting rope lubricating device for a self-elevating tower crane, which can lubricate a lifting rope while the lifting rope is in contact with a pulley, prevent the lifting rope from increasing mechanical wear due to long-term use in a dry environment, and has the advantages of high stability, good lubricating effect and good lubricating continuity.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for from lift-type tower crane lifting rope lubricating arrangement, includes right splint, right splint left end has the gyro wheel through pivot swing joint, the gyro wheel left end has left splint through pivot swing joint, be provided with lubricated storehouse between right splint and the left splint, two regulation poles of lubricated storehouse front end and the equal fixedly connected with in rear end, lubricated storehouse front end is provided with front clamping device, lubricated storehouse rear end is provided with back clamping device, front clamping device is the same with back clamping device structure, lubricated storehouse front end upper portion is provided with the oil tank, four adjust the pole two liang and alternate and be connected with the limiting plate for a set of, the common fixedly connected with lifting hook of right splint and left splint.

Preferably, the front clamping device comprises a fixing plate, the fixing plate is of a U-shaped structure, the front end of the fixing plate is provided with two through holes, and the left end and the right end of the fixing plate are both in threaded connection with two fastening screws.

Preferably, the diameters of the two through holes are larger than the diameters of the four adjusting rods, and the front clamping device is fixedly connected with the right clamping plate and the left clamping plate through four fastening screws.

Preferably, the lubrication bin is an internal hollow structure, a groove is formed in the upper end of the lubrication bin, three contact strips are fixedly connected to the lower wall of the groove, a plurality of oil outlets are formed in the outer surfaces of the contact strips, the lubrication bin is communicated with the inside of the contact strips, an oil pipe is fixedly connected to the front end of the lubrication bin, a fixing seat is fixedly connected to the front end of the lubrication bin, the fixing seat is located on the lower portion of the oil pipe, and the fixing seat is not in contact with the oil pipe.

Preferably, the oil pipe is fixedly connected with an oil tank, the oil tank is fixedly mounted at the upper end of the fixed seat, and the right parts of the outer surfaces of the four adjusting rods are respectively provided with a left adjusting hole and a right adjusting hole which are communicated with each other.

Preferably, two the equal fixedly connected with screw thread post in spacing board left end upper portion and left end lower part, two equal threaded connection of screw thread post surface has the nut.

Compared with the prior art, the utility model has the beneficial effects that: link together lubricated storehouse and oil tank through oil pipe, it can enter into inside the lubricated storehouse through oil pipe to receive gravity to influence lubricating oil, the oil outlet on the rethread contact strip flows, can be on the lifting rope with lubricating oil adhesion when the lifting rope is through three contact strip, make the lifting rope lubricate in the while of work, avoid the lifting rope to work under dry environment for a long time, improve the life of lifting rope, through clamping device and back clamping device before setting up on lubricated storehouse, through rotatory fastening screw and right splint and the contact of left splint, can improve the steadiness in lubricated storehouse, avoid taking place to drop when high altitude construction, cause danger, through being connected with the limiting plate with four regulation poles between two liang, can carry on spacingly to preceding clamping device and back clamping device, can adjust fixed position simultaneously, be favorable to the installation and dismantlement.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the overall structure of the front clamping device of the present invention;

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

fig. 4 is a schematic view of the overall structure of the limiting plate according to the present invention.

In the figure: 1. a right splint; 2. a left splint; 3. a roller; 4. an oil tank; 5. a front clamping device; 6. a limiting plate; 7. adjusting a rod; 8. a lubrication bin; 9. a hook; 10. a rear clamping device; 51. a fixing plate; 52. perforating; 53. fastening screws; 61. a nut; 62. a threaded post; 71. an adjustment hole; 81. a groove; 82. an oil outlet hole; 83. a contact bar; 84. a fixed seat; 85. and (4) an oil pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a be used for from lift-type tower crane lifting rope lubricating arrangement, including right splint 1, there is gyro wheel 3 right splint 1 left end through pivot swing joint, there is left splint 2 gyro wheel 3 left end through pivot swing joint, be provided with lubricated storehouse 8 between right splint 1 and the left splint 2, two regulation poles 7 of the equal fixedly connected with in lubricated storehouse 8 front end and rear end, lubricated storehouse 8 front end is provided with

front clamping device

5, 8 rear ends in lubricated storehouse are provided with back clamping device 10, front clamping device 5 is the same with back clamping device 10 structure, lubricated storehouse 8 front end upper portions are provided with oil tank 4, four regulation poles 7 are two liang be a set of interlude and are connected with limiting plate 6, the common fixedly connected with lifting hook 9 of right splint 1 and left splint 2.

Specifically, preceding clamping device 5 includes fixed plate 51, and fixed plate 51 is "U" shape structure, and open fixed plate 51 front end has two perforation 52, and the equal threaded connection of fixed plate 51 left end and right-hand member has two fastening screws 53, can extrude right splint 1 and left splint 2 when four two fastening screws 53 are screwed up each other to clamping device 5's firm in connection nature before improving avoids taking place to drop.

Specifically, the diameters of the two through holes 52 are larger than the diameters of the four adjusting rods 7, the front clamping device 5 is fixedly connected with the right clamping plate 1 and the left clamping plate 2 through the four fastening screws 53, and the four adjusting rods 7 can penetrate through the through holes 52 conveniently, so that the four adjusting rods 7 can be connected and fixed conveniently.

Specifically, lubrication cabin 8 is inside hollow out construction, 8 upper ends in lubrication cabin open there is recess 81, the three contact strip 83 of cell wall fixedly connected with under the recess 81, a plurality of oil outlet 82 has all been opened to three contact strip 83 surface, lubrication cabin 8 communicates with each other with contact strip 83 is inside, 8 front end fixedly connected with oil pipe 85 in lubrication cabin, 8 front end fixedly connected with in lubrication cabin 84, fixing base 84 is located oil pipe 85 lower part, fixing base 84 and oil pipe 85 contactless, three contact strip 83 is crisscross with the lifting rope mutually, can improve lubricated effect.

Specifically, oil pipe 85 and oil tank 4 fixed connection, oil tank 4 fixed mounting is in fixing base 84 upper end, and communicating regulation hole 71 about four are all opened to adjust 7 surface right parts of pole, and oil pipe 85 and fixing base 84 contactless avoid producing wearing and tearing to oil pipe 85, reduce life.

Specifically, two 6 left end upper portions of limiting plate and the equal fixedly connected with screw post 62 in left end lower part, the equal threaded connection of two screw post 62 surfaces has nut 61, adjusts pole 7 and is located between limiting plate 6 and the nut 61, can improve the stability of fastening.

The working principle and the using process of the utility model are as follows: when the lubricating device is installed, the adjusting rod 7 firstly passes through the through hole 52, then the threaded column 62 passes through the adjusting hole 71 and is fixed through the nut 61, the lubricating bin 8 can be fixed between the right splint 1 and the left splint 2 through the rear clamping device 10 and the front clamping device 5, then the fastening screw 53 is in contact with the right splint 1 and the left splint 2 through rotating the fastening screw 53, the stability of the lubricating bin 8 can be improved, the lubricating bin 8 is prevented from falling off during high-altitude operation to cause danger, then the lubricating oil is added into the oil tank 4, because the oil tank 4 is connected with the lubricating bin 8 through the oil pipe 85, the oil tank 4 is higher than the lubricating bin 8 and is influenced by gravity, the lubricating oil can flow into the lubricating bin 8, because the lubricating bin 8 is internally provided with three contact strips 83, the three contact strips 83 are staggered with the lifting rope, and the lubricating oil flows out through the oil outlet 82 on the contact strips 83, thereby contact with the lifting rope, can reduce the mechanical wear of lifting rope in the operation process, improve life, whole lifting rope lubricating arrangement is lubricated effectual, and stability is high, continuously lubricates when being favorable to the lifting rope operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement 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 be used for self-elevating tower crane lifting rope lubricating arrangement, includes right splint (1), its characterized in that: the utility model discloses a lubrication cabin, including right side splint (1), gyro wheel (3), lubricated storehouse (8), two regulation poles (7) of the equal fixedly connected with in lubricated storehouse (8) front end and rear end, lubricated storehouse (8) front end is provided with front clamping device (5), lubricated storehouse (8) rear end is provided with back clamping device (10), front clamping device (5) and back clamping device (10) the same structure, lubricated storehouse (8) front end upper portion is provided with oil tank (4), four adjust pole (7) two liang be a set of interlude and be connected with limiting plate (6), the common fixedly connected with lifting hook (9) of right side splint (1) and left splint (2).

2. The lubrication device for the lifting rope of the self-elevating tower crane according to claim 1, wherein: preceding clamping device (5) are including fixed plate (51), fixed plate (51) are "U" shape structure, fixed plate (51) front end is opened has two perforation (52), fixed plate (51) left end and right-hand member all threaded connection have two fastening screw (53).

3. The lubrication device for the lifting rope of the self-elevating tower crane according to claim 2, wherein: the diameter of the two through holes (52) is larger than that of the four adjusting rods (7), and the front clamping device (5) is fixedly connected with the right clamping plate (1) and the left clamping plate (2) through four fastening screws (53).

4. The lubrication device for the lifting rope of the self-elevating tower crane according to claim 1, wherein: lubricated storehouse (8) are inside hollow out construction, open lubricated storehouse (8) upper end has recess (81), three contact strip (83) of cell wall fixedly connected with under recess (81), it is three contact strip (83) surface has all opened a plurality of oil outlet (82), lubricated storehouse (8) and contact strip (83) are inside to communicate with each other, lubricated storehouse (8) front end fixedly connected with oil pipe (85), lubricated storehouse (8) front end fixedly connected with fixing base (84), fixing base (84) are located oil pipe (85) lower part, fixing base (84) and oil pipe (85) contactless.

5. The lubrication device for the lifting rope of the self-elevating tower crane according to claim 4, wherein: oil pipe (85) and oil tank (4) fixed connection, oil tank (4) fixed mounting is in fixing base (84) upper end, four it all opens and controls communicating regulation hole (71) to adjust pole (7) surface right part.

6. The lubrication device for the lifting rope of the self-elevating tower crane according to claim 1, wherein: two equal fixedly connected with screw thread post (62) in limiting plate (6) left end upper portion and left end lower part, two equal threaded connection of screw thread post (62) surface has nut (61).