CN113446503A - Lubricating maintenance apparatus for coupler of building tower crane - Google Patents
Lubricating maintenance apparatus for coupler of building tower crane Download PDFInfo
- Publication number
- CN113446503A CN113446503A CN202110855714.0A CN202110855714A CN113446503A CN 113446503 A CN113446503 A CN 113446503A CN 202110855714 A CN202110855714 A CN 202110855714A CN 113446503 A CN113446503 A CN 113446503A
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- China
- Prior art keywords
- rod
- tower crane
- coupler
- cylinder body
- piston
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/02—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention relates to a lubricating maintenance instrument, in particular to a lubricating maintenance instrument for a coupler of a building tower crane. The invention aims to provide a lubricating and maintaining instrument for a coupler of a building tower crane, which has high safety and can reduce the labor intensity. The technical scheme of the invention is as follows: a lubricating maintenance apparatus for a coupler of a building tower crane comprises a protective box, a cylinder body, a piston, a lifting rod, an arc-shaped block, a connecting rod, a round-head rod, a steel wire rope, a pull ring, an L-shaped rod, a fixed sleeve, a one-way valve, a hard pipe and the like; the top of frame is connected with the mounting bracket, and the middle part front side of mounting bracket is connected with the guard box, and the leading flank right part of mounting bracket is connected with the tower crane coupler body. According to the invention, the piston moves downwards, so that the lubricating oil in the cylinder body can be dripped onto the tower crane coupler body through the hard tube, and thus the lubricating oil liquid can be dripped onto the tower crane coupler body conveniently, so that the tower crane does not need to be climbed manually to drip the lubricating oil, the safety can be improved, and the labor intensity can be reduced.
Description
Technical Field
The invention relates to a lubricating maintenance instrument, in particular to a lubricating maintenance instrument for a coupler of a building tower crane.
Background
Tower crane coupler is after using a period, need carry out the maintenance of dripping lubricating oil to it, carry out the maintenance of dripping lubricating oil to the tower crane coupler at present, it is the position of artifical climbing to the tower crane coupler usually, carry out the lubricating oil that drips to the tower crane coupler afterwards, so security is lower, when the building tower crane is higher, the distance that artifical needs the climbing increases thereupon, so can increase workman's intensity of labour, in order to improve the security, the workman can use the rope to fix the workman on the loop wheel machine when climbing the tower crane, rise the people through the loop wheel machine and carry out the lubricating oil that drips afterwards, so difficult all-round maintenance is carried out to the tower crane coupler.
Disclosure of Invention
In order to overcome the defects that the safety is low and the labor intensity of workers is increased when a building tower crane is high because lubricating oil is manually climbed to the position of the tower crane coupler to drip, the invention aims to provide a lubricating and maintaining device for the building tower crane coupler, which is high in safety and capable of reducing the labor intensity.
The technical scheme of the invention is as follows: a lubricating and maintaining instrument for a building tower crane coupler comprises a protective box, a cylinder body, a piston, a lifting rod, an arc-shaped block, a connecting rod, a round head rod, a steel wire rope, a pull ring, an L-shaped rod, a fixed sleeve, a one-way valve, a hard pipe, a hose and a spring, wherein the top of a rack is connected with a mounting rack, the front side of the middle part of the mounting rack is connected with the protective box, the right part of the front side surface of the mounting rack is connected with a tower crane coupler body, the right side of the top in the protective box is connected with the cylinder body, the piston is arranged in the cylinder body, the top of the piston is connected with the lifting rod, the top end of the lifting rod penetrates through the protective box, the top end of the lifting rod is connected with the arc-shaped block, the upper part of the front side surface of the lifting rod is connected with the connecting rod, the right end of the connecting rod is connected with the round head rod, the steel wire rope is connected with the pull ring, the upper part of the right side surface of the protective box is connected with the L-shaped rod, the fixed sleeve is connected with the L-shaped rod, the bottom of cylinder body is connected with the hard tube, and the hard tube passes protective housing and fixed cover in proper order, and the bottom of hard tube is located the tower crane coupler body directly over, and the sub-unit connection of cylinder body left surface has the hose, and the hose passes the protective housing, all is equipped with the check valve in hose and the hard tube, is connected with two springs between the bottom of piston and the bottom in the cylinder body.
As a further preferred scheme, the lifting device further comprises a supporting rod, guide blocks and a cross rod, wherein the supporting rod is connected to the upper portion of the right side face of the lifting rod, the cross rod is connected to the upper portion of the right side face of the rack, the guide blocks are connected to the right ends of the cross rod and the supporting rod, and the bottom end of the steel wire rope sequentially penetrates through the two guide blocks.
When the invention is used, the hose is manually put into the lubricating oil liquid, then the pull ring is manually pulled downwards by hand, the pull ring moves downwards to enable the round-head rod to move downwards through the steel wire rope, the round-head rod moves downwards to enable the lifting rod to move downwards through the connecting rod, the lifting rod moves downwards to drive the piston to move downwards, the spring compresses therewith, then the pull ring is loosened, the piston can move upwards under the action of the elastic force of the spring, so that the lubricating oil liquid can be sucked into the tower crane coupler body through the hose, when the lubricating oil drips on the tower crane coupler body, the piston can move downwards by manually pulling the pull ring downwards, the lubricating oil in the tower coupler body can drip on the tower crane coupler body through the hard tube by the downward movement of the piston, so that the lubricating oil liquid can be dripped on the tower crane coupler body manually, and the tower crane can not need to climb manually to drip the lubricating oil, and then can improve the security, and can reduce intensity of labour, after the completion of dripping lubricating oil liquid, loosen the pull ring can, afterwards the manual work with the hose follow the internal taking out of lubricating oil can.
Two guide blocks can be fixed wire rope, so can prevent that wire rope from moving reduction life when blowing, and then can make things convenient for next use.
Compared with the prior art, the invention has the following advantages: according to the invention, the piston moves downwards to drop the lubricating oil in the cylinder body onto the tower crane coupler body through the hard tube, so that the lubricating oil liquid can be conveniently dropped onto the tower crane coupler body manually, the tower crane does not need to be climbed manually to drop the lubricating oil, the safety can be improved, the labor intensity can be reduced, the two guide blocks can fix the steel wire rope, the steel wire rope is prevented from moving during wind blowing, the service life is shortened, and the next use is facilitated.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of the structure of the present invention a.
FIG. 3 is an enlarged schematic view of the present invention B.
Fig. 4 is an enlarged schematic view of the structure of the present invention C.
Number designation in the figures: 1. the tower crane coupler comprises a mounting frame, 2 parts of a rack, 3 parts of a tower crane coupler body, 4 parts of a protective box, 5 parts of a cylinder body, 6 parts of a piston, 7 parts of a lifting rod, 8 parts of an arc-shaped block, 9 parts of a connecting rod, 10 parts of a round-head rod, 11 parts of a steel wire rope, 12 parts of a pull ring, 13 parts of an L-shaped rod, 14 parts of a fixed sleeve, 15 parts of a one-way valve, 16 parts of a hard pipe, 17 parts of a hose, 18 parts of a spring, 19 parts of a supporting rod, 20 parts of a guide block and 21 parts of a cross rod.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections.
Example 1
A lubricating and maintaining instrument for a building tower crane coupler is shown in figures 1-4 and comprises a protective box 4, a cylinder body 5, a piston 6, a lifting rod 7, an arc-shaped block 8, a connecting rod 9, a round-head rod 10, a steel wire rope 11, a pull ring 12, an L-shaped rod 13, a fixed sleeve 14, a one-way valve 15, a hard pipe 16, a hose 17 and a spring 18, wherein the top of a frame 2 is connected with the mounting frame 1, the protective box 4 is connected to the front side of the middle part of the mounting frame 1, the right part of the front side surface of the mounting frame 1 is connected with a tower crane coupler body 3, the cylinder body 5 is connected to the right side of the top part in the protective box 4, the piston 6 is arranged in the cylinder body 5, the lifting rod 7 is connected to the top of the piston 6, the top part of the lifting rod 7 penetrates through the protective box 4, the top end of the lifting rod 7 is connected with the arc-shaped block 8, the connecting rod 9 is connected to the upper part of the front side surface of the lifting rod 7, the round-head rod 10 is connected with the round-head rod 9, the steel wire rope 11 is connected to the round-head rod 10, the bottom of wire rope 11 is connected with pull ring 12, the upper portion of 4 right flanks of guard box is connected with L shape pole 13, be connected with fixed cover 14 on the L shape pole 13, the bottom of cylinder body 5 is connected with hard tube 16, hard tube 16 passes guard box 4 and fixed cover 14 in proper order, the bottom of hard tube 16 is located tower crane coupler body 3 directly over, the sub-unit connection of 5 left flanks of cylinder body has hose 17, hose 17 passes guard box 4, all be equipped with check valve 15 in hose 17 and the hard tube 16, be connected with two springs 18 between the bottom in piston 6 and the cylinder body 5.
Example 2
A lubricating and maintaining instrument for a building tower crane coupler is shown in figures 1-4 and comprises a protective box 4, a cylinder body 5, a piston 6, a lifting rod 7, an arc-shaped block 8, a connecting rod 9, a round-head rod 10, a steel wire rope 11, a pull ring 12, an L-shaped rod 13, a fixed sleeve 14, a one-way valve 15, a hard pipe 16, a hose 17 and a spring 18, wherein the top of a frame 2 is connected with the mounting frame 1, the protective box 4 is connected to the front side of the middle part of the mounting frame 1, the right part of the front side surface of the mounting frame 1 is connected with a tower crane coupler body 3, the cylinder body 5 is connected to the right side of the top part in the protective box 4, the piston 6 is arranged in the cylinder body 5, the lifting rod 7 is connected to the top of the piston 6, the top part of the lifting rod 7 penetrates through the protective box 4, the top end of the lifting rod 7 is connected with the arc-shaped block 8, the connecting rod 9 is connected to the upper part of the front side surface of the lifting rod 7, the round-head rod 10 is connected with the round-head rod 9, the steel wire rope 11 is connected to the round-head rod 10, the bottom of wire rope 11 is connected with pull ring 12, the upper portion of 4 right flanks of guard box is connected with L shape pole 13, be connected with fixed cover 14 on the L shape pole 13, the bottom of cylinder body 5 is connected with hard tube 16, hard tube 16 passes guard box 4 and fixed cover 14 in proper order, the bottom of hard tube 16 is located tower crane coupler body 3 directly over, the sub-unit connection of 5 left flanks of cylinder body has hose 17, hose 17 passes guard box 4, all be equipped with check valve 15 in hose 17 and the hard tube 16, be connected with two springs 18 between the bottom in piston 6 and the cylinder body 5.
The lifting device is characterized by further comprising a supporting rod 19, a guide block 20 and a cross rod 21, wherein the supporting rod 19 is connected to the upper portion of the right side face of the lifting rod 7, the cross rod 21 is arranged on the upper portion of the right side face of the rack 2, the guide block 20 is connected to the right ends of the cross rod 21 and the supporting rod 19, and the bottom end of the steel wire rope 11 sequentially penetrates through the two guide blocks 20.
When the invention is used, the hose 17 is firstly put into the lubricating oil liquid manually, then the pull ring 12 is pulled downwards by hand manually, the pull ring 12 moves downwards to enable the round-head rod 10 to move downwards through the steel wire rope 11, the round-head rod 10 moves downwards to enable the lifting rod 7 to move downwards through the connecting rod 9, the lifting rod 7 moves downwards to drive the piston 6 to move downwards, the spring 18 compresses, then the pull ring 12 is released, the piston 6 can move upwards under the action of the elastic force of the spring 18, so that the lubricating oil liquid can be sucked into the cylinder body 5 through the hose 17, when the lubricating oil is dripped on the tower crane coupler body 3, the piston 6 can move downwards by manually pulling the pull ring 12 downwards, the lubricating oil in the cylinder body 5 can be dripped on the tower crane coupler body 3 through the hard pipe 16 by the piston 6 moving downwards, so that the lubricating oil liquid can be dripped on the tower crane coupler body 3 manually, thereby need not artifical climbing tower crane drippage lubricating oil, and then can improve the security, and can reduce intensity of labour, after drippage lubricating oil liquid is accomplished, loosen pull ring 12 can, afterwards the manual work with the hose 17 from the internal taking out of lubricating oil liquid can.
Two guide blocks 20 can fix wire rope 11, so can prevent that wire rope 11 from moving reduction life when blowing, and then can conveniently use next time.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (2)
1. A lubrication maintenance apparatus for a coupler of a building tower crane is characterized in that: comprises a protective box, a cylinder body, a piston, a lifting rod, an arc block, a connecting rod, a round head rod, a steel wire rope, a pull ring, an L-shaped rod, a fixed sleeve, a one-way valve, a hard tube, a hose and a spring, wherein the top of a rack is connected with a mounting rack, the middle front side of the mounting rack is connected with the protective box, the right part of the front side surface of the mounting rack is connected with a tower crane coupler body, the right side of the top in the protective box is connected with the cylinder body, the piston is arranged in the cylinder body, the top of the piston is connected with the lifting rod, the top end of the lifting rod penetrates through the protective box, the top end of the lifting rod is connected with the arc block, the upper part of the front side surface of the lifting rod is connected with the connecting rod, the right end of the round head rod is connected with the steel wire rope, the bottom end of the steel wire rope is connected with the pull ring, the upper part of the right side surface of the protective box is connected with the L-shaped rod, the fixed sleeve is connected with the bottom of the cylinder body, the hard tube sequentially penetrates through the protective box and the fixed sleeve, the bottom of hard tube is located the tower crane coupler body directly over, and the sub-unit connection of cylinder body left surface has the hose, and the hose passes the protective housing, all is equipped with the check valve in hose and the hard tube, is connected with two springs between the bottom of piston and the bottom in the cylinder body.
2. The lubrication maintenance apparatus for the coupling of the tower crane of the building as claimed in claim 1, wherein: the lifting rod is characterized by further comprising a supporting rod, a guide block and a transverse rod, the upper portion of the right side face of the lifting rod is connected with the supporting rod, the transverse rod is arranged on the upper portion of the right side face of the rack, the transverse rod and the right end of the supporting rod are connected with the guide block, and the bottom end of the steel wire rope penetrates through the two guide blocks in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110855714.0A CN113446503B (en) | 2021-07-28 | 2021-07-28 | Lubricating maintenance apparatus for coupler of building tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110855714.0A CN113446503B (en) | 2021-07-28 | 2021-07-28 | Lubricating maintenance apparatus for coupler of building tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113446503A true CN113446503A (en) | 2021-09-28 |
| CN113446503B CN113446503B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110855714.0A Active CN113446503B (en) | 2021-07-28 | 2021-07-28 | Lubricating maintenance apparatus for coupler of building tower crane |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100685046B1 (en) * | 2005-12-02 | 2007-02-20 | 주식회사 포스코 | An apparatus for spraying the grease to wire rope |
| CN101392862A (en) * | 2008-10-10 | 2009-03-25 | 邢台供电公司 | Electrified lubricator of high voltage isolating switch |
| CN203571387U (en) * | 2013-11-07 | 2014-04-30 | 浙江中烟工业有限责任公司 | Chain servo lubricating device |
| CN108413235A (en) * | 2018-04-27 | 2018-08-17 | 天津开发区天水华源机电设备技术有限公司 | A kind of lubricating arrangement of hanging device |
| CN112875535A (en) * | 2021-01-21 | 2021-06-01 | 温州源铭振跃科技有限公司 | Rail type tower crane and hoisting method thereof |
| CN112944190A (en) * | 2019-12-10 | 2021-06-11 | 张家界旅典文化经营有限公司 | Lubricating device for textile machinery |
-
2021
- 2021-07-28 CN CN202110855714.0A patent/CN113446503B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100685046B1 (en) * | 2005-12-02 | 2007-02-20 | 주식회사 포스코 | An apparatus for spraying the grease to wire rope |
| CN101392862A (en) * | 2008-10-10 | 2009-03-25 | 邢台供电公司 | Electrified lubricator of high voltage isolating switch |
| CN203571387U (en) * | 2013-11-07 | 2014-04-30 | 浙江中烟工业有限责任公司 | Chain servo lubricating device |
| CN108413235A (en) * | 2018-04-27 | 2018-08-17 | 天津开发区天水华源机电设备技术有限公司 | A kind of lubricating arrangement of hanging device |
| CN112944190A (en) * | 2019-12-10 | 2021-06-11 | 张家界旅典文化经营有限公司 | Lubricating device for textile machinery |
| CN112875535A (en) * | 2021-01-21 | 2021-06-01 | 温州源铭振跃科技有限公司 | Rail type tower crane and hoisting method thereof |
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| Publication number | Publication date |
|---|---|
| CN113446503B (en) | 2022-12-13 |
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Effective date of registration: 20221116 Address after: 207, Building 2B, No. 23, Chuangxin Road, High tech Zone, Nanning, 530000 Guangxi Zhuang Autonomous Region Applicant after: GUANGXI FULEXING TECHNOLOGY Co.,Ltd. Address before: 435100 No.47 Pengjiawan community, pengwan village, Ming Township, Daye City, Huangshi City, Hubei Province Applicant before: Hubei Shengyuan Machinery Equipment Co.,Ltd. |
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