CN210616349U - Dismounting device convenient to dismouting unwrapping wire coaster - Google Patents
Dismounting device convenient to dismouting unwrapping wire coaster Download PDFInfo
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- CN210616349U CN210616349U CN201921172745.0U CN201921172745U CN210616349U CN 210616349 U CN210616349 U CN 210616349U CN 201921172745 U CN201921172745 U CN 201921172745U CN 210616349 U CN210616349 U CN 210616349U
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- steel frame
- door body
- piston rod
- connecting plate
- dismounting device
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Abstract
The utility model discloses a dismounting device convenient to dismouting unwrapping wire coaster aims at providing a dismounting device convenient to dismouting unwrapping wire coaster that can improve dismantlement efficiency. The door comprises a steel frame which is cuboid and provided with a door body on one side, wherein the lower end of the door body is hinged with the corresponding part of the steel frame; two parallel upright posts are arranged on the steel frame and on one side adjacent to the door body, a connecting plate is arranged in the middle of the outer side of each upright post, and two sides of the connecting plate are fixedly connected with the two upright posts through locking screws respectively; a hydraulic cylinder is horizontally arranged in the middle of the connecting plate, a piston rod of the hydraulic cylinder penetrates between the two upright posts and extends into the steel frame, and a push rod is arranged at the end part of the piston rod; the end part of the piston rod is provided with a blind hole, the ejector rod is inserted in the blind hole, and the end part of the piston rod has magnetism; the top of the steel frame is provided with a cross beam, the middle part of the cross beam is screwed with a handle bolt extending downwards, and the lower end of the handle bolt is provided with a pressing block.
Description
Technical Field
The utility model belongs to the technical field of the power maintenance equipment technique and specifically relates to a dismounting device convenient to dismouting unwrapping wire coaster is related to.
Background
The stringing pulley for overhead transmission line stringing construction is one of main machines and tools necessary for power transmission line engineering stringing construction, the stringing pulley is high in use frequency and strength, wheel piece abrasion, support and bearing damage and the like often occur, stringing construction cannot be normally carried out in serious conditions, disassembly, maintenance and overhaul are needed at the moment, in the process of overhauling, maintenance and overhaul, the difficulty of disassembling a pulley main shaft and taking out wheel pieces is the difficulty of overhauling, and the process is mainly finished manually at present. And manual work standardability is poor, inefficiency, and the safeguard measure does not set up well, consequently need a dismounting device of dismouting unwrapping wire coaster of being convenient for urgently to improve the quality, safety, the efficiency of unwrapping wire coaster in maintenance process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose aims at overcoming the not enough of prior art existence, provides a dismounting device of dismouting unwrapping wire coaster of being convenient for that can improve maintenance efficiency.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a dismounting device convenient for dismounting a pay-off tackle comprises a steel frame which is in a cuboid shape and provided with a door body on one side, wherein the lower end of the door body is hinged with the corresponding position of the steel frame; two parallel upright posts are arranged on the steel frame and on one side adjacent to the door body, a connecting plate is arranged in the middle of the outer side of each upright post, and two sides of the connecting plate are fixedly connected with the two upright posts through locking screws respectively; a hydraulic cylinder is horizontally arranged in the middle of the connecting plate, a piston rod of the hydraulic cylinder penetrates between the two upright posts and extends into the steel frame, and a push rod is arranged at the end part of the piston rod; the end part of the piston rod is provided with a blind hole, the ejector rod is inserted in the blind hole, and the end part of the piston rod has magnetism; the steel framework is characterized in that a cross beam is arranged at the top of the steel framework, a handle bolt extending downwards is screwed in the middle of the cross beam, a pressing block is arranged at the lower end of the handle bolt, and a rubber layer is arranged at the lower end of the pressing block.
Preferably, the connecting plate is provided with a kidney hole for connecting the locking screw rod, so that the connecting plate can be adjusted up and down.
Preferably, the lower end of the door body is connected with the lower end of the steel frame through a hinge.
Preferably, the upright is connected to the steel frame by bolts.
Compared with the prior art, the utility model has the advantages of as follows:
utilize neotype unwrapping wire coaster fixing device to carry out the coaster and disassemble the maintenance operation, shortened and demolishd the coaster main shaft and taken out the wheel piece time, the operation total time reduces by a wide margin, effectively reduces artifical input, improves the unwrapping wire coaster and maintains maintenance efficiency and quality, has reduced the safety in production risk of stringing construction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a first embodiment of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is an enlarged schematic view of the connection plate of fig. 1.
Fig. 5 is a schematic view of a second embodiment of the present invention.
In the figure: the door body 1, the steel frame 2, the upright post 3, the connecting plate 4, the locking screw 5, the hydraulic cylinder 6, the ejector rod 7, the cross beam 8, the handle bolt 9, the pressing block 10, the rubber layer 11 and the kidney hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention. In the following description, for the sake of clarity of illustrating the structure and operation of the present invention, reference will be made to the accompanying drawings by means of directional terms, but the terms "front", "rear", "left", "right", "up", "down", etc. should be construed as convenient terms and not as limitative terms.
Example one
The dismounting device convenient for dismounting and mounting a pay-off tackle shown in fig. 1-4 comprises a steel frame 2 which is cuboid and is provided with a door body 1 at one side, wherein the lower end of the door body 1 is hinged with the steel frame 2 at the corresponding position; two parallel upright posts 3 are arranged on one side of the steel frame 2 adjacent to the door body 1, a connecting plate 4 is arranged in the middle of the outer side of each upright post 3, two sides of each connecting plate 4 are fixedly connected with the two upright posts 3 through locking screw rods 5 respectively, and the locking screw rods 5 can adopt handle screw rods, so that the connecting plates 4 can be conveniently and quickly disassembled; a hydraulic cylinder 6 is horizontally arranged in the middle of the connecting plate 4, a piston rod of the hydraulic cylinder 6 penetrates between the two upright posts 3 and extends into the steel frame 2, and a push rod 7 is arranged at the end part of the piston rod; the end part of the piston rod is provided with a blind hole (not shown in the figure), the ejector rod 7 is inserted in the blind hole, and the end part of the piston rod has magnetism; the top of the steel frame 2 is provided with a cross beam 8, the middle of the cross beam 8 is screwed with a handle bolt 9 extending downwards, the lower end of the handle bolt 9 is provided with a pressing block 10, and the lower end of the pressing block 10 is provided with a rubber layer 11.
The lower end of the door body 1 is connected with the lower end of the steel frame 2 through hinges, so that the door body is convenient to open and close, and obviously, other common hinge structures can be adopted.
The upright posts 3 are connected with the steel frame 2 through bolts, so that the maintenance of the dismounting device is convenient, and obviously, the welding connection can also be adopted.
Example two
Fig. 5 shows a dismounting device for dismounting the paying-off tackle, wherein a waist hole 12 for connecting the locking screw 5 is formed in the connecting plate 4, so that the connecting plate 4 can be adjusted up and down along the upright post. The maintenance and overhaul requirements of different pulleys are met, and the applicability is improved. The rest is basically the same as the first embodiment.
The utility model discloses in, steel frame can adopt the I-steel preparation to satisfy the unwrapping wire coaster and disassemble the atress requirement, guarantee safety in utilization and life. The lower end of the steel frame, one side opposite to the door body 1 and two sides adjacent to the door body 1 are provided with a plurality of parallel supporting I-shaped steel, and the enough connection strength or the supporting strength can be ensured by adopting a groined supporting structure or a steel plate for supporting and the like. A plurality of parallel I-shaped steel bars are arranged on the door body 1, so that the paying-off tackle is convenient to move, and obviously, a groined support structure or other applicable structures can be adopted. When the door body 1 is closed, the door body can be closed by adopting a magnet adsorption mode, a door pin mode or a clamping embedding mode and a steel frame mode, and the door body is convenient to carry. The ejector rod 7 and the piston rod end plate of the hydraulic cylinder 6 are magnetically inserted, so that the ejector rod 7 with different specifications can be conveniently replaced, and the use of the tackle with different specifications is met.
The working process is as follows:
when the hydraulic paying-off tackle is used, the door body 1 is opened, the piston rod of the hydraulic cylinder 6 is ensured to retract, then the paying-off tackle is put in, the paying-off tackle is attached to one side, opposite to the hydraulic cylinder 6, of the steel frame, the main shaft of the paying-off tackle is aligned with the ejector rod 7 on the hydraulic cylinder, then the handle bolt 9 is screwed, the pressing block 10 moves downwards and pushes the paying-off tackle tightly, then the hydraulic cylinder 6 can be started, the ejector rod 7 is driven to push the main shaft of the paying-off tackle to be separated from the paying-off tackle, and then the.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a dismounting device convenient to dismouting unwrapping wire coaster which characterized in that: the door comprises a steel frame which is cuboid and provided with a door body on one side, wherein the lower end of the door body is hinged with the corresponding part of the steel frame; two parallel upright posts are arranged on the steel frame and on one side adjacent to the door body, a connecting plate is arranged in the middle of the outer side of each upright post, and two sides of the connecting plate are fixedly connected with the two upright posts through locking screws respectively; a hydraulic cylinder is horizontally arranged in the middle of the connecting plate, a piston rod of the hydraulic cylinder penetrates between the two upright posts and extends into the steel frame, and a push rod is arranged at the end part of the piston rod; the end part of the piston rod is provided with a blind hole, the ejector rod is inserted in the blind hole, and the end part of the piston rod has magnetism; the steel framework is characterized in that a cross beam is arranged at the top of the steel framework, a handle bolt extending downwards is screwed in the middle of the cross beam, a pressing block is arranged at the lower end of the handle bolt, and a rubber layer is arranged at the lower end of the pressing block.
2. The dismounting device convenient for dismounting and mounting the pay-off tackle as claimed in claim 1, wherein: the waist holes for connecting the locking screws are formed in the connecting plates, and therefore the connecting plates can be adjusted up and down.
3. The dismounting device for facilitating dismounting and mounting of the pay-off tackle as claimed in claim 1 or 2, wherein: the lower end of the door body is connected with the lower end of the steel frame through a hinge.
4. The dismounting device for facilitating dismounting and mounting of the pay-off tackle as claimed in claim 1 or 2, wherein: the upright posts are connected with the steel frame through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921172745.0U CN210616349U (en) | 2019-07-24 | 2019-07-24 | Dismounting device convenient to dismouting unwrapping wire coaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921172745.0U CN210616349U (en) | 2019-07-24 | 2019-07-24 | Dismounting device convenient to dismouting unwrapping wire coaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210616349U true CN210616349U (en) | 2020-05-26 |
Family
ID=70748845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921172745.0U Active CN210616349U (en) | 2019-07-24 | 2019-07-24 | Dismounting device convenient to dismouting unwrapping wire coaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210616349U (en) |
-
2019
- 2019-07-24 CN CN201921172745.0U patent/CN210616349U/en active Active
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