CN211103826U - Maintenance platform device for multi-section telescopic oil cylinder - Google Patents
Maintenance platform device for multi-section telescopic oil cylinder Download PDFInfo
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- CN211103826U CN211103826U CN201921833589.8U CN201921833589U CN211103826U CN 211103826 U CN211103826 U CN 211103826U CN 201921833589 U CN201921833589 U CN 201921833589U CN 211103826 U CN211103826 U CN 211103826U
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Abstract
The utility model relates to a telescopic cylinder overhauls the relevant technical field of the device, specifically is an overhaul platform device of multisection telescopic cylinder, including fixed bolster and the oil-collecting tray of installing on the fixed bolster, the fixed bolster is a rectangle platform, its upper surface has a cross-section to be semicircular support column through integrative casting, and the centre of a circle department of its cylinder has seted up the balance shaft mounting hole, the oil-collecting tray is a rectangular plate, the lower fixed surface of its plate body front and back both sides limit has the fixed plate, set up circular through-hole on the fixed plate, the aperture of circular through-hole is the same with the aperture of balance shaft mounting hole, and rotate through the balance shaft between the two and connect; through set up the balance shaft mounting hole on the fixed bolster to set up circular through-hole on the oil catch tray, and with both in the same place through balance shaft swivelling joint, thereby let the staff adjust the position of oil catch tray according to actual demand, thereby adjust the position of the fixed flexible hydro-cylinder in its top, let the staff more convenient go to overhaul it.
Description
Technical Field
The utility model relates to a flexible hydro-cylinder overhauls the relevant technical field of device, specifically is an overhaul platform device of flexible hydro-cylinder of multisection.
Background
The multi-stage telescopic oil cylinder is generally applied to engineering equipment such as mining dump trucks, loaders and excavators. Traditional multi-stage telescopic cylinder's maintenance method is because dangerous big, causes personnel's injury easily, and the inside remaining fluid of hydro-cylinder not only can't be retrieved moreover, causes the pollution of environment, so to cause the loss to enterprise and national safety in production and environmental protection, and the hydro-cylinder is when overhauing moreover, owing to not having special hydro-cylinder fixing tool, can appear hydro-cylinder roll often and hinder people's incident, for this, the utility model provides an overhaul platform device of multi-section telescopic cylinder is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an overhaul platform device of flexible hydro-cylinder of multisection to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the fixed support is a rectangular table, a support column with a semicircular cross section is formed on the upper surface of the rectangular table through integral casting, a balance shaft mounting hole is formed in the center of a circle of the cylinder, the oil collecting disc is a rectangular plate, fixed plates are fixedly welded on the lower surfaces of the front side edge and the rear side edge of the plate body of the oil collecting disc, circular through holes are formed in the fixed plates, the circular through holes are the same as the diameter of the balance shaft mounting hole, and the circular through holes and the balance shaft mounting hole are in rotating connection through the balance shaft.
Preferably, the two ends of the upper surface of the fixed support are fixedly welded with positioning plates, a threaded hole is formed in a plate body of each positioning plate, an adjusting screw rod is rotatably installed in each threaded hole, and the end part of each adjusting screw rod is supported on the lower bottom surface of the oil collecting disc.
Preferably, an oil groove is formed in the upper surface of the oil collecting disc, oil outlets are formed in two ends of the bottom of the oil groove, an oil pipe is connected to the lower portion of each oil outlet, and an oil drain valve is mounted at the tail end of each oil pipe.
Preferably, fixed welding has the fixture block in the cell body of oil groove, the fixture block is a flat board, and its symmetries altogether are provided with two, and two plate body intervals are seventy centimetres, and the downside of its plate body has seted up the oil flow notch, and the upside of its plate body has seted up next notch, and the vertical direction of its plate body has seted up a set of screw hole, and the top of its plate body is provided with the clamp, the clamp is a flat board, and the upside notch has been seted up to the downside of its plate body, and the vertical direction of its plate body has seted up a set of through-hole, is provided with the chucking bolt in this through-hole, and the terminal rotation of chucking bolt.
Preferably, the lower notch and the upper notch are both half oval notches, the two notches correspond in position, and a clamping opening of twenty centimeters to forty centimeters can be formed between the lower notch and the upper notch through adjustment of a clamping bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the balance shaft mounting hole is formed in the fixed support, the circular through hole is formed in the oil collecting tray, and the oil collecting tray and the balance shaft are rotatably connected together, so that a worker can adjust the position of the oil collecting tray according to actual requirements, the position of the telescopic oil cylinder fixed above the oil collecting tray is adjusted, and the worker can overhaul the telescopic oil cylinder more conveniently;
2. and set up the oil groove through the top at the oil catch tray, let the fluid that flexible hydro-cylinder flowed out when overhauing can trickle and keep in the oil groove to set up the oil outlet in the bottom of oil groove, and install oil pipe and oil drain valve in the below of oil-out, thereby let the staff can be very convenient after the maintenance work collect fluid.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing bracket of the present invention;
fig. 3 is a schematic view of the oil collecting tray of the present invention.
In the figure: the oil drain device comprises a fixed support 1, an oil collecting tray 2, a support column 3, a balance shaft mounting hole 4, a positioning plate 5, an adjusting screw 6, an oil groove 7, an oil outlet 8, an oil pipe 9, an oil drain valve 10, a fixed plate 11, a circular through hole 12, a balance shaft 13, a fixed clamping block 14, an oil flowing notch 15, a lower notch 16, a clamping hoop 17, an upper notch 18 and a clamping bolt 19.
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 creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an overhaul platform device of flexible hydro-cylinder of multisection, include fixed bolster 1 and install the oil catch tray 2 on fixed bolster 1, fixed bolster 1 is a rectangle platform, its upper surface is formed with a cross-section through integrative casting and is semicircular support column 3, and the centre of a circle department of its cylinder has seted up balance shaft mounting hole 4, oil catch tray 2 is a rectangular plate, the lower fixed surface welding of both sides limit has fixed plate 11 around its plate body, circular through-hole 12 has been seted up on fixed plate 11, circular through-hole is the same with the aperture of balance shaft mounting hole 4, and rotate through balance shaft 13 between the two and connect.
Furthermore, the two ends of the upper surface of the fixed support 1 are fixedly welded with the positioning plates 5, the plate body of the positioning plate 5 is provided with a threaded hole, an adjusting screw rod 6 is rotatably installed in the threaded hole, the end part of the adjusting screw rod 6 is supported on the lower bottom surface of the oil collecting disc 2, the fixed support 1 is provided with a balance shaft installation hole 4, the oil collecting disc 2 is provided with a circular through hole 12, and the balance shaft installation hole and the circular through hole are rotatably connected together through a balance shaft 13, so that a worker can adjust the position of the oil collecting disc 2 according to actual requirements, adjust the position of a telescopic oil cylinder fixed above the oil collecting disc, and more conveniently overhaul the oil collecting disc;
furthermore, an oil groove 7 is formed in the upper surface of the oil collecting tray 2, oil outlets 8 are formed in two ends of the bottom of the oil groove 7, oil pipes 9 are connected below the oil outlets 8, an oil drain valve 10 is installed at the tail end of each oil pipe 9, the oil groove 7 is formed above the oil collecting tray 2, oil flowing out when the telescopic oil cylinder is overhauled can flow into the oil groove 7 to be temporarily stored, the oil outlet 8 is formed in the bottom end of the oil groove 7, and the oil pipes 9 and the oil drain valves 10 are installed below the oil outlets 8, so that workers can conveniently collect the oil after overhauling work is finished;
furthermore, a fixture block 14 is fixedly welded in the groove body of the oil groove 7, the fixture block 14 is a flat plate, two plates are symmetrically arranged, the distance between the two plates is seventy centimeters, an oil flowing notch 15 is formed in the lower side of each plate, a lower notch 16 is formed in the upper side of each plate, a group of threaded holes are formed in the vertical direction of each plate, a clamp 17 is arranged above each plate, the clamp 17 is a flat plate, an upper notch 18 is formed in the lower side of each plate, a group of through holes are formed in the vertical direction of each plate, a clamping bolt 19 is arranged in each through hole, the tail end of each clamping bolt 19 is rotatably installed in each threaded hole in the fixture block 14, and the telescopic part is firmly fixed on the oil collecting disc 2 through the fixing effect of the fixture block 14 and the clamp 17, so that rolling pressure injury to maintenance personnel during maintenance of the;
furthermore, the lower notch 16 and the upper notch 18 are both half oval notches, the two notches correspond in position, a clamping opening ranging from twenty centimeters to forty centimeters can be formed between the lower notch 16 and the upper notch through adjustment of the clamping bolt 19, and the device can be used for fixing telescopic oil cylinders of different models through adjustment of the clamping bolt 19;
the working principle is as follows: in practical use, a worker firstly loosens the clamping bolt 19 to a proper position, then puts the telescopic oil cylinder into the lower notch 16 on the fixed clamping block 14 and the upper notch 18 on the clamping hoop 17, then the contracting oil cylinder is fixed by tightening the clamping bolt 19, and then the contracting oil cylinder can be fixed by adjusting the adjusting screw rod 6 on the positioning plate 5, thereby adjusting the angle of the oil collecting tray 2, leading the working personnel to examine and repair the telescopic oil cylinder at the most proper angle, then the working personnel can overhaul the telescopic oil cylinder, because the telescopic oil cylinder is tightly fixed, so that the rolling phenomenon is effectively avoided, when in maintenance, the oil liquid flowing out of the oil cylinder can be temporarily stored in the oil groove 7, after the maintenance work is finished, the clamping bolt 19 is loosened, the oil cylinder is taken down, the oil drain valve 10 is opened, and the oil is collected by the collecting device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an overhaul platform device of flexible hydro-cylinder of multisection, includes fixed bolster (1) and installs catch tray (2) on fixed bolster (1), its characterized in that: the fixed bolster (1) is a rectangle platform, and its upper surface is formed with a cross-section through integrative casting and is semicircular support column (3), and the centre of a circle department of its cylinder has seted up balance shaft mounting hole (4), oil-collecting tray (2) are a rectangular plate, and the lower fixed surface welding on both sides limit has fixed plate (11) around its plate body, circular through-hole (12) have been seted up on fixed plate (11), circular through-hole is the same with the aperture of balance shaft mounting hole (4), and rotates through balance shaft (13) between the two and connect.
2. The maintenance platform device of the multi-joint telescopic cylinder as claimed in claim 1, wherein: the oil collecting plate is characterized in that positioning plates (5) are fixedly welded at two ends of the upper surface of the fixing support (1), threaded holes are formed in a plate body of each positioning plate (5), adjusting screws (6) are rotatably installed in the threaded holes, and the end portions of the adjusting screws (6) are supported on the lower bottom surface of the oil collecting plate (2).
3. The maintenance platform device of the multi-joint telescopic cylinder as claimed in claim 1, wherein: an oil groove (7) is formed in the upper surface of the oil collecting disc (2), oil outlets (8) are formed in two ends of the bottom of the oil groove (7), an oil pipe (9) is connected to the lower portion of each oil outlet (8), and an oil drain valve (10) is mounted at the tail end of each oil pipe (9).
4. The maintenance platform device of the multi-joint telescopic cylinder as claimed in claim 3, wherein: fixed welding has fixture block (14) in the cell body of oil groove (7), fixture block (14) are a flat board, and its symmetry altogether is provided with two, and two plate body intervals are seventy centimetres, and the downside of its plate body has seted up oil flow notch (15), and lower notch (16) have been seted up to the upside of its plate body, and the vertical direction of its plate body has seted up a set of screw hole, and the top of its plate body is provided with clamp (17), clamp (17) are a flat board, and upper notch (18) have been seted up to the downside of its plate body, and the vertical direction of its plate body has seted up a set of through-hole, are provided with chucking bolt (19) in this through-hole, and the terminal rotation of chucking bolt (19) is installed in the screw hole.
5. The maintenance platform device of the multi-joint telescopic cylinder as claimed in claim 4, wherein: the lower notch (16) and the upper notch (18) are half oval notches, the positions of the two notches are corresponding, and a clamping opening of twenty centimeters to forty centimeters can be formed between the two notches through adjustment of a clamping bolt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833589.8U CN211103826U (en) | 2019-10-29 | 2019-10-29 | Maintenance platform device for multi-section telescopic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833589.8U CN211103826U (en) | 2019-10-29 | 2019-10-29 | Maintenance platform device for multi-section telescopic oil cylinder |
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| Publication Number | Publication Date |
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| CN211103826U true CN211103826U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921833589.8U Active CN211103826U (en) | 2019-10-29 | 2019-10-29 | Maintenance platform device for multi-section telescopic oil cylinder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842876A (en) * | 2019-11-21 | 2020-02-28 | 郭欣 | Maintenance platform device of multistage telescopic oil cylinder |
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2019
- 2019-10-29 CN CN201921833589.8U patent/CN211103826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842876A (en) * | 2019-11-21 | 2020-02-28 | 郭欣 | Maintenance platform device of multistage telescopic oil cylinder |
| CN110842876B (en) * | 2019-11-21 | 2021-04-27 | 郭欣 | Maintenance platform device of multistage telescopic oil cylinder |
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