CN209906286U - Guide tracked lifting machine piston rod top cover device - Google Patents
Guide tracked lifting machine piston rod top cover device Download PDFInfo
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- CN209906286U CN209906286U CN201920663549.7U CN201920663549U CN209906286U CN 209906286 U CN209906286 U CN 209906286U CN 201920663549 U CN201920663549 U CN 201920663549U CN 209906286 U CN209906286 U CN 209906286U
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- piston rod
- rod top
- top cover
- guide tracked
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Abstract
The utility model discloses a guide tracked lifting machine piston rod top cover device, the hydro-cylinder comprises a cylinder, the upper end surface of hydro-cylinder is provided with the piston rod, the upper end surface of piston rod is provided with the piston rod top cover, the upper end surface of piston rod top cover is provided with the backing plate, the upper end surface of backing plate is provided with the mesa, the both sides surface of mesa all is provided with the link, the both sides surface of link all is provided with the connector card, one side surface of connector card is provided with the bracing piece. A guide tracked lifting machine piston rod top cover device, be equipped with piston rod top cover and backing plate, can play the spacing effect of direction through piston rod top cover, the backing plate plays and strengthens the effect, neotype piston rod top cover's structural design is better than in the past in intensity, the piston rod also obtains corresponding promotion at the in-process stability of operation, is favorable to people to use, brings better use prospect.
Description
Technical Field
The utility model relates to a piston rod top cover device field, in particular to guide tracked lifting machine piston rod top cover device.
Background
The original guide rail type hoister pushes a piston rod through hydraulic oil in an oil cylinder, the piston rod pushes a piston rod jacking sleeve on a trolley to control the lifting of a platform surface, the diameter of the head of the former piston rod is relatively small, the piston rod jacking sleeve penetrates through a reinforced rectangular pipe, the strength of the rectangular pipe is damaged, and therefore the requirements of people on the piston rod jacking sleeve device are higher and higher; the existing piston rod top sleeve has certain defects in use, firstly, the diameter of the head of a traditional piston rod is small, the piston rod top sleeve penetrates through a reinforced rectangular pipe, the strength of the rectangular pipe is damaged, the guide limiting effect cannot be achieved, certain adverse effects are achieved, certain influences are brought to the use process of people, and therefore the piston rod top sleeve device of the guide rail type elevator is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a guide tracked lifting machine piston rod top cover device can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a guide tracked lifting machine piston rod top cover device, includes the hydro-cylinder, the upper end surface of hydro-cylinder is provided with the piston rod, the upper end surface of piston rod is provided with piston rod top cover, the upper end surface of piston rod top cover is provided with the backing plate, the upper end surface of backing plate is provided with the mesa, the both sides surface of mesa all is provided with the link, the both sides surface of link all is provided with the connector card, one side surface of connector card is provided with the bracing piece, the lower extreme surface of hydro-cylinder is provided with the base, the lower extreme both sides surface of base all is provided with puts the pole to.
The piston rod top sleeve mainly plays a role in guiding and limiting.
The backing plate mainly plays a role in reinforcement.
The inclined rod mainly plays a role in supporting and fixing.
The oil cylinder mainly plays a role in pushing oil.
Preferably, a movable groove is formed between the oil cylinder and the piston rod, and the inner surface of the upper end of the oil cylinder is movably connected with the outer surface of the lower end of the piston rod through the movable groove.
Preferably, a connecting groove is formed between the piston rod and the piston rod ejecting sleeve, and the inner surface of the middle of the piston rod ejecting sleeve is movably connected with the outer surface of the upper end of the piston rod through the connecting groove.
Preferably, a piston is arranged on the inner surface of the upper end of the oil cylinder, and hydraulic oil is arranged on the inner surface of the middle of the oil cylinder.
Preferably, a sliding groove is formed between the table top and the connecting frame, and the outer surfaces of the two sides of the table top are in sliding connection with the inner surfaces of the two sides of the connecting frame through the sliding groove.
Preferably, the number of the obliquely-arranged rods is two, the outer surfaces of the two sides of the connecting frame are fixedly connected with the outer surface of one side of the supporting rod through connecting clamps, and the number of the connecting clamps is a plurality of groups.
Compared with the prior art, the utility model discloses following beneficial effect has: this guide tracked lifting machine piston rod top cover device, piston rod top cover and backing plate through setting up, can play the spacing effect of direction through piston rod top cover, the backing plate plays and strengthens the effect, the structural design of neotype piston rod top cover, better than in the past in intensity, the piston rod also obtains corresponding promotion at the in-process stability of operation, be favorable to people to use, whole guide tracked lifting machine piston rod top cover device simple structure, and convenient operation, the effect of using is better for traditional mode.
Drawings
Fig. 1 is the overall structure schematic diagram of the guide rail type hoister piston rod top sleeve device of the utility model.
Fig. 2 is an enlarged view of a piston rod top sleeve device a in fig. 1 of the guide rail type elevator of the present invention.
Fig. 3 is an enlarged view of the piston rod 2 in fig. 1 of the guide rail type lifter piston rod top sleeve device of the present invention.
Fig. 4 is an enlarged view of the piston rod top sleeve 3 in fig. 1 of the guide rail type elevator piston rod top sleeve device of the present invention.
In the figure: 1. an oil cylinder; 2. a piston rod; 3. the piston rod is sleeved; 4. a base plate; 5. a table top; 6. a connecting frame; 7. connecting a card; 8. a support bar; 9. a diagonal rod; 10. a base.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a guide rail type elevator piston rod jacking device comprises an oil cylinder 1, a piston rod 2 is arranged on the outer surface of the upper end of the oil cylinder 1, a piston rod jacking sleeve 3 is arranged on the outer surface of the upper end of the piston rod jacking sleeve 3, a backing plate 4 is arranged on the outer surface of the upper end of the piston rod jacking sleeve 3, a table top 5 is arranged on the outer surface of the upper end of the backing plate 4, connecting frames 6 are arranged on the outer surfaces of two sides of the table top 5, connecting clamps 7 are arranged on the outer surfaces of two sides of the connecting frames 6, a supporting rod 8 is arranged on the outer surface of one side of each connecting clamp 7, a base.
A movable groove is arranged between the oil cylinder 1 and the piston rod 2, and the inner surface of the upper end of the oil cylinder 1 is movably connected with the outer surface of the lower end of the piston rod 2 through the movable groove, so that people can push the piston rod 2 conveniently and the operation is convenient; a connecting groove is formed between the piston rod 2 and the piston rod top sleeve 3, the inner surface of the middle part of the piston rod top sleeve 3 is movably connected with the outer surface of the upper end of the piston rod 2 through the connecting groove, and the piston rod top sleeve 3 can play a role in guiding and limiting; a piston is arranged on the inner surface of the upper end of the oil cylinder 1, and hydraulic oil is arranged on the inner surface of the middle part of the oil cylinder 1; a sliding groove is arranged between the table top 5 and the connecting frame 6, and the outer surfaces of the two sides of the table top 5 are in sliding connection with the inner surfaces of the two sides of the connecting frame 6 through the sliding groove, so that the table top 5 can be conveniently lifted and lowered, and the use by people is facilitated; the quantity of the inclined rods 9 is two groups, the outer surfaces of two sides of the connecting frame 6 are fixedly connected with the outer surface of one side of the supporting rod 8 through the connecting clamp 7, and the quantity of the connecting clamp 7 is a plurality of groups.
It is required to explain, the utility model relates to a guide tracked lifting machine piston rod top cover device, when using, the machine is in operation, earlier through the inside piston of hydraulic oil promotion in the hydro-cylinder 1, the piston then promotes the binder that piston rod top cover 3 and backing plate 4 are constituteed, thereby control table surface 5's lift, piston rod top cover 3 then plays the spacing effect of direction, backing plate 4 plays the enhancement effect, the structural design of piston rod top cover 3, better in intensity than in the past, piston rod 2 also obtains corresponding promotion at the in-process stability of operation, be favorable to people to use, and is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a guide tracked lifting machine piston rod top cover device, includes hydro-cylinder (1), its characterized in that: the upper end surface of hydro-cylinder (1) is provided with piston rod (2), the upper end surface of piston rod (2) is provided with piston rod top cover (3), the upper end surface of piston rod top cover (3) is provided with backing plate (4), the upper end surface of backing plate (4) is provided with mesa (5), the both sides surface of mesa (5) all is provided with link (6), the both sides surface of link (6) all is provided with hitch clevis (7), one side surface of hitch clevis (7) is provided with bracing piece (8), the lower extreme surface of hydro-cylinder (1) is provided with base (10), the lower extreme both sides surface of base (10) all is provided with puts pole (9) to one side.
2. The guide tracked elevator piston rod top sleeve device of claim 1, characterized in that: a movable groove is formed between the oil cylinder (1) and the piston rod (2), and the inner surface of the upper end of the oil cylinder (1) is movably connected with the outer surface of the lower end of the piston rod (2) through the movable groove.
3. The guide tracked elevator piston rod top sleeve device of claim 1, characterized in that: a connecting groove is formed between the piston rod (2) and the piston rod ejecting sleeve (3), and the inner surface of the middle of the piston rod ejecting sleeve (3) is movably connected with the outer surface of the upper end of the piston rod (2) through the connecting groove.
4. The guide tracked elevator piston rod top sleeve device of claim 1, characterized in that: the piston is arranged on the inner surface of the upper end of the oil cylinder (1), and hydraulic oil is arranged on the inner surface of the middle of the oil cylinder (1).
5. The guide tracked elevator piston rod top sleeve device of claim 1, characterized in that: a sliding groove is arranged between the table top (5) and the connecting frame (6), and the outer surfaces of the two sides of the table top (5) are in sliding connection with the inner surfaces of the two sides of the connecting frame (6) through the sliding groove.
6. The guide tracked elevator piston rod top sleeve device of claim 1, characterized in that: the quantity of putting pole (9) to one side is two sets of, the both sides surface of link (6) all is through one side fixed surface connection of connecting card (7) and bracing piece (8), the quantity of connecting card (7) is a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920663549.7U CN209906286U (en) | 2019-05-10 | 2019-05-10 | Guide tracked lifting machine piston rod top cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920663549.7U CN209906286U (en) | 2019-05-10 | 2019-05-10 | Guide tracked lifting machine piston rod top cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209906286U true CN209906286U (en) | 2020-01-07 |
Family
ID=69047538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920663549.7U Active CN209906286U (en) | 2019-05-10 | 2019-05-10 | Guide tracked lifting machine piston rod top cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209906286U (en) |
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2019
- 2019-05-10 CN CN201920663549.7U patent/CN209906286U/en active Active
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