CN109926987B - Auxiliary device for driving maintenance - Google Patents
Auxiliary device for driving maintenance Download PDFInfo
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- CN109926987B CN109926987B CN201910306819.3A CN201910306819A CN109926987B CN 109926987 B CN109926987 B CN 109926987B CN 201910306819 A CN201910306819 A CN 201910306819A CN 109926987 B CN109926987 B CN 109926987B
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- connecting arm
- screw rod
- screw
- channel steel
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- 238000012423 maintenance Methods 0.000 title claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 75
- 239000010959 steel Substances 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The invention relates to a driving maintenance auxiliary device which comprises a suspension supporting mechanism and a locking mechanism, wherein the suspension supporting mechanism comprises a bottom plate, a left screw rod, a right screw rod, a left clamping piece connecting arm and a right clamping piece connecting arm, the left clamping piece connecting arm is fixed on the left screw rod through a nut, the right clamping piece connecting arm is fixed on the right screw rod through a nut, the locking mechanism comprises a left clamping channel steel and a right clamping channel steel, a left clamping channel steel screw rod and a right clamping channel steel screw rod, the left clamping channel steel screw rod and the right clamping channel steel screw rod are all connected with the left clamping channel steel and the right clamping channel steel in a penetrating manner, and the left clamping channel steel and the right clamping channel steel are connected and fixed into a whole through the nut. The invention can not only overcome the problem of great potential safety hazard in the maintenance and construction process, but also has simple operation and easy grasp, and can finish maintenance by a single person, thereby reducing the potential safety hazard, simultaneously reducing the maintenance cost and shortening the maintenance time.
Description
Technical Field
The invention relates to the field of mechanical maintenance, in particular to a driving maintenance auxiliary device.
Background
At present, the maintenance crane needs climbing operation, and when the motor or other parts on the cross beam of the maintenance crane are disassembled and assembled, the high-altitude operation is often needed. Especially for electrode maintenance, the motor needs to be disassembled, so that the problem is that 3 to 4 persons need to disassemble the motor every time because the motor is relatively large and heavy in weight, personal safety accidents are easy to occur because the maintenance personnel are positioned at high positions, and equipment damage accidents caused by the fact that the maintenance personnel do not hold the motor in time are often caused because of inconvenient actions.
At present, the adoption brings larger personal safety accident occurrence probability and equipment damage accident probability to enterprises, the maintenance time is long, the production is delayed, and unnecessary loss is caused to the enterprises.
Disclosure of Invention
The invention aims at solving the defects of the current maintenance traveling crane, and provides a traveling crane maintenance auxiliary device so as to realize rapid installation and maintenance, save installation and maintenance time, save labor cost and reduce potential safety hazards.
In order to achieve the above purpose, the invention provides a driving maintenance auxiliary device, which comprises a suspension supporting mechanism and a locking mechanism arranged on the suspension supporting mechanism, wherein the suspension supporting mechanism comprises a lower supporting plate, a left screw and a right screw which are arranged at two ends of the lower supporting plate, and a left clamping piece connecting arm and a right clamping piece connecting arm which are respectively arranged on the left screw and the right screw, the left clamping piece connecting arm is fixed on the left screw through a limit adjustment locking nut and a left screw upper locking nut which are respectively arranged at the upper side and the lower side of the left clamping piece connecting arm, the right clamping piece connecting arm is fixed on the right screw through a right screw upper limit adjustment locking nut and a right screw upper locking nut which are respectively arranged at the upper side and the lower side of the right clamping piece connecting arm, and the locking mechanism comprises a left clamping channel steel and a right clamping channel steel which are respectively arranged at the end parts of the left clamping piece connecting arm and the right clamping piece connecting arm, and a left clamping channel steel screw and a right clamping screw which are respectively arranged at two sides of the left clamping piece connecting arm and the right clamping channel steel, and the left clamping channel steel and the right clamping channel steel are integrally connected through the left clamping channel steel and the right clamping channel steel and the channel steel through the clamping nut.
Preferably, the left screw is fixed with the left screw lower reinforcing plate through left screw lower locking nuts respectively arranged on the upper side and the lower side of the lower supporting plate, and the right screw is fixed with the right screw lower reinforcing plate through right screw lower locking nuts respectively arranged on the upper side and the lower side of the lower supporting plate.
Preferably, two ends of the left clamping channel steel screw rod are respectively connected and fixed with the left side of the left clamping channel steel and the right side of the right clamping channel steel through a first left clamping channel steel locking nut and a first right clamping channel steel locking nut, and two ends of the right clamping channel steel screw rod are respectively connected and fixed with the right side of the left clamping channel steel and the right side of the right clamping channel steel through a second left clamping channel steel locking nut and a second right clamping channel steel locking nut.
Preferably, the lower support plate is formed by assembling and welding steel plates.
Preferably, during maintenance of the crane, two sets of crane maintenance auxiliary devices which are arranged side by side on the crane I-shaped rail are adopted for maintenance.
Based on the technical scheme, the invention has the advantages that:
the driving maintenance auxiliary device has good practicability, and when the driving maintenance is carried out, the motor and the winch are fixed on the driving track through the driving maintenance auxiliary device, so that maintenance personnel do not need to carry the motor during maintenance. Therefore, the problem of extremely high potential safety hazard in the maintenance and construction process can be solved, the operation is simple, the maintenance can be completed by a single person, the potential safety hazard is reduced, a large amount of manpower and material resources are saved, the maintenance cost is reduced, and the maintenance time is shortened.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of a driving repair assist apparatus;
FIG. 2 is a schematic view of a locking mechanism;
fig. 3 is a working schematic diagram of the driving maintenance auxiliary device.
Detailed Description
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
The present invention provides a driving repair assistance device as shown in fig. 1 to 3, in which a preferred embodiment of the present invention is shown. The auxiliary device for repairing the travelling crane can be made of plates and profiles with higher mechanical properties such as tensile strength, yield strength and the like, and the structure of the auxiliary device mainly comprises a locking system and a suspension support system.
As shown in fig. 1 and 2, the driving maintenance auxiliary device comprises a suspension supporting mechanism and a locking mechanism arranged on the suspension supporting mechanism, the suspension supporting mechanism comprises a lower supporting plate 20, a left screw rod 1 and a right screw rod 14 arranged at two ends of the lower supporting plate 20, a left clamping piece connecting arm 4 and a right clamping piece connecting arm 17 arranged on the left screw rod 1 and the right screw rod 14 respectively, the left clamping piece connecting arm 4 is fixed on the left screw rod 1 through a left screw rod upper limit adjustment locking nut 2 and a left screw rod upper locking nut 3 arranged at the upper side and the lower side of the left clamping piece connecting arm 4 respectively, the right clamping piece connecting arm 17 is fixed on the right screw rod 14 through a right screw rod upper limit adjustment locking nut 15 and a right screw rod upper locking nut 16 arranged at the upper side and the lower side of the right clamping piece connecting arm 17 respectively, and the locking mechanism comprises a left clamping channel steel 8 and a right clamping channel steel 9 arranged at the end of the left clamping piece connecting arm 4 and the right clamping piece connecting arm 17 respectively, and the left clamping channel steel connecting arm 4 and the right clamping channel steel connecting arm 17 are respectively, and the left clamping channel steel 8 and the channel steel 8 and the right channel steel connecting arm 13 are integrally clamped through the left clamping channel steel 8 and the right channel steel connecting nut 13 and the left clamping channel steel connecting arm 13.
Preferably, the left screw 1 is fixed to the left screw lower reinforcing plate 6 by a left screw lower locking nut 5 provided on the upper side and the lower side of the lower plate 20, respectively, and the right screw 14 is fixed to the right screw lower reinforcing plate 19 by a right screw lower locking nut 18 provided on the upper side and the lower side of the lower plate 20, respectively.
Further, two ends of the left clamping channel steel screw 22 are respectively connected and fixed with the left side of the left clamping channel steel 8 and the left side of the right clamping channel steel 9 through a first left clamping channel steel locking nut 10 and a first right clamping channel steel locking nut 11, and two ends of the right clamping channel steel screw 13 are respectively connected and fixed with the right side of the left clamping channel steel 8 and the right side of the right clamping channel steel 9 through a second left clamping channel steel locking nut 7 and a second right clamping channel steel locking nut 12.
Preferably, the bottom plate 20 is formed by assembling and welding steel plates, and baffles can be arranged around the bottom plate 20 to prevent falling objects during high-altitude operation. As shown in fig. 3, at the time of the running maintenance, two sets of running maintenance auxiliary devices arranged side by side on the running h-rail 21 are used for the maintenance. For more convenient and safe maintenance, two driving maintenance auxiliary devices can be adopted to simultaneously use one set, a motor is placed on the lower supporting plate of one set, and a winch is placed on the lower supporting plate of the other set.
The application method of the driving maintenance auxiliary device comprises the following steps:
on a driving maintenance lifting table, a driving maintenance auxiliary device left screw upper limit adjustment lock nut 2 and a driving maintenance auxiliary device right screw upper limit adjustment lock nut 15 are respectively unscrewed from a left screw 1 and a right screw 14, a first left clamping channel steel lock nut 10, a second left clamping channel steel lock nut 7, a first right clamping channel steel lock nut 11 and a second right clamping channel steel lock nut 12 on a right clamping channel steel screw 13 and a left clamping channel steel screw 22 are loosened until a driving I-shaped track can be placed, and then the first left clamping channel steel lock nut 10, the second left clamping channel steel lock nut 7, the first right clamping channel steel lock nut 11 and the second right clamping channel steel lock nut 12 on the right clamping channel steel screw 13 and the left clamping channel steel screw 22 are locked.
The left screw 1 and the right screw 14 are respectively penetrated through the through holes of the left clamping piece connecting arm 4 and the right clamping piece connecting arm 17, and the left screw upper limit adjustment locking nut 2 and the right screw upper limit adjustment locking nut 15 are respectively screwed into the left screw 1 and the right screw 14. The left screw upper limit adjustment lock nut 2 and the right screw upper limit adjustment lock nut 15 are adjusted to corresponding positions through the external dimensions of the winch and the motor, and the left clamping piece connecting arm 4 and the right clamping piece connecting arm 17 are locked through the left screw upper lock nut 3 and the right screw upper lock nut 16, and then maintenance operation can be performed.
The driving maintenance auxiliary device has good practicability, and when the driving maintenance is carried out, the motor and the winch are fixed on the driving track through the driving maintenance auxiliary device, so that maintenance personnel do not need to carry the motor during maintenance. Therefore, the problem of extremely high potential safety hazard in the maintenance and construction process can be solved, the operation is simple, the maintenance can be completed by a single person, the potential safety hazard is reduced, a large amount of manpower and material resources are saved, the maintenance cost is reduced, and the maintenance time is shortened.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present invention and are not limiting; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (3)
1. The utility model provides a driving maintenance auxiliary device which characterized in that: comprises a hanging supporting mechanism and a locking mechanism arranged on the hanging supporting mechanism, wherein the hanging supporting mechanism comprises a lower supporting plate (20), a left screw (1) and a right screw (14) which are arranged at two ends of the lower supporting plate (20), a left clamping piece connecting arm (4) and a right clamping piece connecting arm (17) which are respectively arranged on the left screw (1) and the right screw (14), the left clamping piece connecting arm (4) is fixed on the left screw (1) through a left screw upper limit adjusting locking nut (2) and a left screw upper locking nut (3) which are respectively arranged at the upper side and the lower side of the left clamping piece connecting arm (4), the right clamping piece connecting arm (17) is fixed on the right screw (14) through a right screw upper limit adjusting locking nut (15) and a right screw upper locking nut (16) which are respectively arranged at the upper side and the lower side of the right clamping piece connecting arm (17), the locking mechanism comprises a left clamping piece (8) and a right clamping piece (9) which are respectively arranged at the end parts of the left clamping piece connecting arm (4) and the right clamping piece connecting arm (17), a left clamping piece (22) and the left clamping piece connecting arm (17) which are respectively arranged at the two sides of the left clamping piece connecting arm (17), left side presss from both sides tight channel-section steel screw rod (22) and right side and presss from both sides tight channel-section steel screw rod (13) all through connection left side and presss from both sides tight channel-section steel (9) and just pass through the nut will left side presss from both sides tight channel-section steel (8) and presss from both sides tight channel-section steel (9) to be connected fixedly into an organic wholely, left side screw rod (1) is fixed with left side screw rod lower reinforcing plate (6) through left side screw rod lock nut (5) that set up respectively in bottom plate (20) upside, downside down lock nut (18) and right side screw rod lower reinforcing plate (19) through setting up respectively, left side presss from both ends tight channel-section steel screw rod (22) will left side presss from both sides tight channel-section steel (8) and right side tight channel-section steel (9) left side to be connected fixedly, right side presss from both ends tight channel-section steel screw rod (13) presss from both sides tight lock nut (12) and presss from both sides tight channel-section steel (8) and presss from both sides tight side and presss from both sides tight channel-section steel (9) left side to both sides tight side through second left side and presss from both sides tight lock nut (12) respectively.
2. The service assistance device according to claim 1, wherein: the lower supporting plate (20) is formed by assembling and welding steel plates.
3. The service assistance device according to claim 1, wherein: when the crane is maintained, two sets of crane maintenance auxiliary devices which are arranged on the crane I-shaped track (21) side by side are adopted for maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306819.3A CN109926987B (en) | 2019-04-17 | 2019-04-17 | Auxiliary device for driving maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306819.3A CN109926987B (en) | 2019-04-17 | 2019-04-17 | Auxiliary device for driving maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109926987A CN109926987A (en) | 2019-06-25 |
| CN109926987B true CN109926987B (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910306819.3A Active CN109926987B (en) | 2019-04-17 | 2019-04-17 | Auxiliary device for driving maintenance |
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| Country | Link |
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| CN (1) | CN109926987B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3615087A (en) * | 1968-03-04 | 1971-10-26 | Ronald Price Hickman | Workbenches |
| CN104348100A (en) * | 2014-11-19 | 2015-02-11 | 国家电网公司 | Substation maintenance platform with multiple installation modes and installation method thereof |
| CN205989304U (en) * | 2016-08-02 | 2017-03-01 | 重庆腾通工业设计有限公司 | Positioning and clamping mechanism |
| CN106853627A (en) * | 2016-12-30 | 2017-06-16 | 安徽清水岩生态科技有限公司 | A kind of height adjustable supporting tool |
| CN206748365U (en) * | 2017-03-28 | 2017-12-15 | 济宁宏海喷油泵维修有限公司 | A kind of injection pump maintenance support frame |
| CN207757572U (en) * | 2017-12-08 | 2018-08-24 | 芜湖新兴铸管有限责任公司 | Machine frame for speed reducer overturning maintenance |
| CN209868519U (en) * | 2019-04-17 | 2019-12-31 | 北京铠钺防护科技有限公司 | Driving maintenance auxiliary device |
-
2019
- 2019-04-17 CN CN201910306819.3A patent/CN109926987B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3615087A (en) * | 1968-03-04 | 1971-10-26 | Ronald Price Hickman | Workbenches |
| CN104348100A (en) * | 2014-11-19 | 2015-02-11 | 国家电网公司 | Substation maintenance platform with multiple installation modes and installation method thereof |
| CN205989304U (en) * | 2016-08-02 | 2017-03-01 | 重庆腾通工业设计有限公司 | Positioning and clamping mechanism |
| CN106853627A (en) * | 2016-12-30 | 2017-06-16 | 安徽清水岩生态科技有限公司 | A kind of height adjustable supporting tool |
| CN206748365U (en) * | 2017-03-28 | 2017-12-15 | 济宁宏海喷油泵维修有限公司 | A kind of injection pump maintenance support frame |
| CN207757572U (en) * | 2017-12-08 | 2018-08-24 | 芜湖新兴铸管有限责任公司 | Machine frame for speed reducer overturning maintenance |
| CN209868519U (en) * | 2019-04-17 | 2019-12-31 | 北京铠钺防护科技有限公司 | Driving maintenance auxiliary device |
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| Publication number | Publication date |
|---|---|
| CN109926987A (en) | 2019-06-25 |
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