CN112520553A - Hydraulic pressure station motor is dismantled and is maintained lifting device - Google Patents
Hydraulic pressure station motor is dismantled and is maintained lifting device Download PDFInfo
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- CN112520553A CN112520553A CN202011171094.0A CN202011171094A CN112520553A CN 112520553 A CN112520553 A CN 112520553A CN 202011171094 A CN202011171094 A CN 202011171094A CN 112520553 A CN112520553 A CN 112520553A
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- hook
- motor
- maintaining
- chain guide
- station motor
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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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a hydraulic station motor dismounting, maintaining and hoisting device, and mainly relates to the technical field of hydraulic station motor dismounting and maintaining. The utility model provides a hydraulic pressure station motor is dismantled and is maintained lifting device, includes fixing device and hook assembly, hook assembly includes that hook mechanism leads chain mechanism with two that the interval set up, it is connected with fixing device, two to lead chain mechanism's jack-up end is connected with hook mechanism respectively. The invention has the beneficial effects that: the invention can realize the movement of the motor in the horizontal direction, then adjust the space placing position of the motor by adjusting the extension or the shortening of the two chain guiding mechanisms, and simultaneously achieve the purpose of fixed-point landing and dismounting, thereby solving the problems of complex working environment, narrow working environment, large motor mass, difficult personnel matching and potential safety hazard of the motor, reducing the dismounting time, improving the dismounting and maintaining efficiency, reducing the manual labor of operators and bringing convenience to the use.
Description
Technical Field
The invention mainly relates to the technical field of hydraulic station motor disassembly and maintenance, in particular to hydraulic station motor disassembly, maintenance and hoisting equipment.
Background
The motor at the bottom of the oil tank of the hydraulic station needs to be detached, maintained and repaired along with the increase of service time, and due to the fact that the motor is large in mass and particularly large-scale motors, detachment work for the motor is more difficult, the working environment of the motor is generally complex, facilities such as lines and pipelines are often distributed on the periphery of the motor, and some motors are even just plugged in a space.
In the prior art, the bearing battens are arranged below the motor for disassembly, but the battens are easy to damage other facilities below the motor, if enough working space is not available, the bearing battens can not be arranged, even if there is enough space for disassembly, the disassembly process can damage other facilities, and when facing some large motors, the large motors are required to be placed on the ground from the inclined surface of the bearing batten, the large motor is heavy and is very heavy, 5-6 persons are needed for matching in the dismounting process, whether the working space is enough or not and whether the bearing battens are stably placed or not are not considered, and only in the process that the motor is placed on the ground from an inclined plane, if the matching of workers is wrong, the motor is accidentally rolled off, the expensive motor is easily damaged, and importantly, the personal safety of the workers can be seriously threatened, so that inconvenience is brought to the maintenance of the motor of the oil tank of the hydraulic station.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a hydraulic station motor dismounting maintenance hoisting device which can realize the movement of a motor in the horizontal direction, then adjust the spatial arrangement position of the motor by adjusting the extension or shortening of two guide chain mechanisms, and simultaneously achieve the purpose of fixed-point landing dismounting, thereby solving the problems of complex working environment, narrow working environment, high motor quality, difficult personnel matching and potential safety hazard of work of the motor, reducing the dismounting time, improving the dismounting maintenance efficiency, reducing the manual labor of operators and bringing convenience to the use.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a hydraulic pressure station motor is dismantled and is maintained lifting device, includes fixing device and hook assembly, its characterized in that: the lifting hook device comprises a lifting hook mechanism and two chain guide mechanisms arranged at intervals, the chain guide mechanisms are connected with a fixing device, the lifting ends of the chain guide mechanisms are connected with the lifting hook mechanism respectively, the chain guide mechanisms are located on two sides of the lifting hook mechanism respectively, the fixing device comprises a cross beam and two fixing mechanisms which are connected with the cross beam in a sliding mode, the two fixing mechanisms are symmetrically arranged, and a locking structure is arranged on the fixing mechanisms.
Further, fixed establishment includes the main part, the main part cup joints on the crossbeam, be provided with the girder retaining member in the main part, the girder retaining member includes the screw rod, screw rod one end runs through behind the main part with the crossbeam contact cooperation.
Furthermore, the other end of the main beam locking piece is provided with a hanging ring.
Furthermore, be provided with in the main part along the clamping part that crossbeam length direction extends, the clamping part is located the below of crossbeam, the clamping part with have the clearance between the crossbeam, threaded connection has oil tank locking screw on the clamping part.
Furthermore, two telescopic mechanisms are arranged on the cross beam at intervals, one end of each telescopic mechanism is connected with the cross beam, and the other end of each telescopic mechanism is connected with the chain guide mechanism.
Furthermore, telescopic machanism is including the first pipe and the second pipe that cup joint each other, be provided with a plurality of first locating holes on the lateral wall of first pipe, be provided with the second locating hole on the lateral wall of second pipe, telescopic machanism still includes and is used for running through the locating pin of first locating hole and second locating hole.
Furthermore, the outer end of the telescopic mechanism is provided with a hanging ring, the chain guide mechanism comprises a first hook, and the first hook is used for being hooked on the hanging ring.
Further, the hoisting end of the chain guide mechanism is provided with a second hook, the lifting hook mechanism comprises a connecting block, a lifting hook and two hanging holes are arranged on the connecting block, and the hook is used for hooking the hanging holes.
Compared with the prior art, the invention has the beneficial effects that:
the invention can realize the movement of the motor in the horizontal direction, then adjust the space placing position of the motor by adjusting the extension or the shortening of the two chain guiding mechanisms, and simultaneously achieve the purpose of fixed-point landing and dismounting, thereby solving the problems of complex working environment, narrow working environment, large motor mass, difficult personnel matching and potential safety hazard of the motor, reducing the dismounting time, improving the dismounting and maintaining efficiency, reducing the manual labor of operators and bringing convenience to the use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the telescoping mechanism;
FIG. 3 is a schematic structural view of the chain guide mechanism;
reference numerals shown in the drawings: 100. a cross beam; 110. a main body; 120. an oil tank locking screw; 130. hanging a ring; 140. a telescoping mechanism; 141. a first tube; 142. a second tube; 143. positioning a pin; 144. a hoisting ring; 200. a chain guide mechanism; 210. a first hook; 220. a second hook; 300. a hook mechanism.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
As shown in fig. 1 to 3, the hydraulic station motor dismounting, maintaining and hoisting device provided by the invention comprises a fixing device and a hook device, wherein the fixing device is used for being connected with an oil tank and hanging the device on the oil tank, the hook device comprises a hook mechanism 300 and two chain guide mechanisms 200 arranged at intervals, the chain guide mechanisms 200 are connected with the fixing device, the hoisting ends of the two chain guide mechanisms 200 are respectively connected with the hook mechanism 300, the two chain guide mechanisms 200 are respectively positioned at two sides of the hook mechanism, the hook mechanism 300 is used for hooking a motor, the fixing device comprises a cross beam 100 and two fixing mechanisms in sliding connection with the cross beam 100, the two fixing mechanisms are symmetrically arranged, the fixing mechanisms are provided with locking structures, and the locking mechanisms are used for locking the fixing mechanisms and the cross beam 100.
Specifically, the fixing mechanism comprises a main body 110, the main body 110 is sleeved on the cross beam 100, a main beam locking piece is arranged on the main body 100 and comprises a screw, and one end of the screw penetrates through the main body 110 and then is in contact fit with the cross beam 100. By adjusting the screw on the body 110, the end of the screw can be abutted against the cross beam 100, and the body 110 and the cross beam 100 are fixed together.
Specifically, the other end of the main beam locking member is provided with a hanging ring 130. The user can hook and lift the lifting device by using equipment such as a crane through the hanging ring 130, lift the lifting device to the upper part of the oil tank, or detach the lifting device from the upper part of the oil tank.
Specifically, the main body 110 is provided with a clamping portion extending along the length direction of the cross beam 100, the clamping portion is located below the cross beam 100, a gap is formed between the clamping portion and the cross beam 100, and an oil tank locking screw is connected to the clamping portion through a thread. By rotating the tank locking screw 120 on the clamping portion, the tank locking screw 120 can be abutted against the edge of the tank, thereby locking the fixing device with the tank.
Specifically, two telescopic mechanisms 140 are arranged on the cross beam at intervals, one end of each telescopic mechanism 140 is connected with the cross beam 100, and the other end of each telescopic mechanism 140 is connected with the chain guide mechanism 200. The distance between the chain guide mechanisms 200 and 100 can be changed by adjusting the telescoping mechanism 140 to accommodate tanks of different lengths.
Specifically, the telescopic mechanism 140 includes a first tube 141 and a second tube 142 that are sleeved with each other, a plurality of first positioning holes are provided on a side wall of the first tube 141, a second positioning hole is provided on a side wall of the second tube 142, and the telescopic mechanism 140 further includes a positioning pin 143 that is used for penetrating through the first positioning hole and the second positioning hole. The relative positions of the first tube 141 and the second tube 142 can be fixed by inserting the positioning pins 143 into the aligned first positioning holes and second positioning holes.
Specifically, the outer end of the telescopic mechanism 140 is provided with a hanging ring 144, and the chain guide mechanism 200 includes a first hook 210, and the first hook 210 is used for being hooked on the hanging ring 144. The first hook 210 is hooked to the hanging ring 144, so that the chain guide mechanism 200 can be hung on the telescoping mechanism 140.
Specifically, the hoisting end of the chain guide mechanism 200 is provided with a second hook 220, the hook mechanism 300 comprises a connecting block, the connecting block is provided with a hook and two hanging holes, and the hook is used for hooking on the hanging holes. The hook is hung on the hanging hole, the chain guide mechanism 200 can be connected with the hook mechanism 300, and the hook is used for hooking the motor.
Example (b):
when the device is used, firstly, a fixing device of a hoisting device is fixed on an oil tank, two chain guide mechanisms 200 are positioned on two opposite sides of the oil tank, then a hook mechanism 300 is respectively connected with hoisting ends of the two chain guide mechanisms 200, the hook mechanism 300 is positioned between the oil tank and a motor, the motor is fixed on the hook mechanism 300, the connection between the motor and the original external arrangement is released, one chain guide mechanism 200 is controlled to shorten a guide chain acting on the hook mechanism 300, and meanwhile, the other chain guide mechanism 200 is controlled to extend the guide chain acting on the hook mechanism 300, so that the motor translates out from the lower side of the oil tank along with the hook mechanism 300, the disassembly of the motor is realized, and then the motor is maintained; the invention can realize the movement of the motor in the horizontal direction, then adjust the space placing position of the motor by adjusting the extension or the shortening of the two chain guiding mechanisms, and simultaneously achieve the purpose of fixed-point landing and dismounting, thereby solving the problems of complex working environment, narrow working environment, large motor mass, difficult personnel matching and potential safety hazard of the motor, reducing the dismounting time, improving the dismounting and maintaining efficiency, reducing the manual labor of operators and bringing convenience to the use.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a hydraulic pressure station motor is dismantled and is maintained lifting device, includes fixing device and hook assembly, its characterized in that: the lifting hook device comprises a lifting hook mechanism and two chain guide mechanisms arranged at intervals, the chain guide mechanisms are connected with a fixing device, the lifting ends of the chain guide mechanisms are connected with the lifting hook mechanism respectively, the chain guide mechanisms are located on two sides of the lifting hook mechanism respectively, the fixing device comprises a cross beam and two fixing mechanisms which are connected with the cross beam in a sliding mode, the two fixing mechanisms are symmetrically arranged, and a locking structure is arranged on the fixing mechanisms.
2. The hydraulic station motor disassembling, maintaining and hoisting device of claim 1, which is characterized in that: the fixing mechanism comprises a main body, the main body is sleeved on the cross beam, a main beam locking piece is arranged on the main body and comprises a screw rod, and one end of the screw rod penetrates through the main body and then is in contact fit with the cross beam.
3. The hydraulic station motor disassembling, maintaining and hoisting device of claim 2, which is characterized in that: the other end of the main beam locking piece is provided with a hanging ring.
4. The hydraulic station motor disassembling, maintaining and hoisting device of claim 2, which is characterized in that: the main part is provided with the edge the clamping part that crossbeam length direction extends, the clamping part is located the below of crossbeam, the clamping part with have the clearance between the crossbeam, threaded connection has oil tank locking screw on the clamping part.
5. The hydraulic station motor disassembling, maintaining and hoisting device of claim 1, which is characterized in that: two telescopic mechanisms are arranged on the cross beam at intervals, one end of each telescopic mechanism is connected with the cross beam, and the other end of each telescopic mechanism is connected with the chain guide mechanism.
6. The hydraulic station motor disassembling, maintaining and hoisting device of claim 5, wherein: the telescopic mechanism comprises a first pipe and a second pipe which are mutually sleeved, a plurality of first positioning holes are formed in the side wall of the first pipe, second positioning holes are formed in the side wall of the second pipe, and the telescopic mechanism further comprises positioning pins which are used for penetrating through the first positioning holes and the second positioning holes.
7. The hydraulic station motor disassembling, maintaining and hoisting device of claim 5, wherein: the outer end of the telescopic mechanism is provided with a lifting ring, the chain guide mechanism comprises a first hook, and the first hook is used for being hooked on the lifting ring.
8. The hydraulic station motor disassembling, maintaining and hoisting device of claim 1, which is characterized in that: the lifting end of the chain guide mechanism is provided with a second hook, the lifting hook mechanism comprises a connecting block, a lifting hook and two hanging holes are formed in the connecting block, and the hook is used for hooking the hanging holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011171094.0A CN112520553A (en) | 2020-10-28 | 2020-10-28 | Hydraulic pressure station motor is dismantled and is maintained lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011171094.0A CN112520553A (en) | 2020-10-28 | 2020-10-28 | Hydraulic pressure station motor is dismantled and is maintained lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112520553A true CN112520553A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011171094.0A Pending CN112520553A (en) | 2020-10-28 | 2020-10-28 | Hydraulic pressure station motor is dismantled and is maintained lifting device |
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| CN (1) | CN112520553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590699A (en) * | 2022-03-01 | 2022-06-07 | 中建八局第三建设有限公司 | Stepless adjustment retractable hoist and mount distributive girder device |
-
2020
- 2020-10-28 CN CN202011171094.0A patent/CN112520553A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590699A (en) * | 2022-03-01 | 2022-06-07 | 中建八局第三建设有限公司 | Stepless adjustment retractable hoist and mount distributive girder device |
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