CN210737440U - Lifting column protective sleeve - Google Patents
Lifting column protective sleeve Download PDFInfo
- Publication number
- CN210737440U CN210737440U CN201921148216.7U CN201921148216U CN210737440U CN 210737440 U CN210737440 U CN 210737440U CN 201921148216 U CN201921148216 U CN 201921148216U CN 210737440 U CN210737440 U CN 210737440U
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- China
- Prior art keywords
- protective sheath
- flange
- flange body
- cylinder
- protective sleeve
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Abstract
The utility model discloses a lift cylinder protective sheath, outer barrel, flange, cylinder protective sheath and lift cylinder, through the inside of placing outer barrel with placing the flange body, through mounting hole fixed mounting in the hole post on outer barrel, through the inside of placing the flange body with the protective sheath lower edge, rotate the protective sheath body, make the inside installation location tooth stable mounting on the protective sheath during inside the flange body, the location pinhole is located the inside at the flange body, run through the location pinhole with protective sheath body fixed mounting at the flange originally internally, make the outside of flange body be arranged in to the stair structure, place the inside of protective sheath body with the lift cylinder, can realize effectually protecting the lift cylinder.
Description
Technical Field
The utility model relates to a lift cylinder technical field specifically is a lift cylinder protective sheath.
Background
The lifting column is also called lifting ground column, lifting road pile, anti-collision road pile, hydraulic lifting column, isolation pile and the like. The lifting column is widely used in many occasions such as gates and peripheries of urban traffic, military and national important organs, pedestrian streets, expressway toll stations, airports, schools, banks, large-scale clubs, parking lots and the like. The traffic order and the safety of main facilities and places are effectively guaranteed by limiting the passing vehicles. However, the existing lifting column cannot provide effective protection measures for the column body inside, and the column body is easily damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lift cylinder protective sheath, effectually protect the lift cylinder, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting cylinder protective sleeve comprises an outer cylinder, a connecting flange, a cylinder protective sleeve and a lifting cylinder, wherein the connecting flange is arranged at the top end of the outer cylinder, the cylinder protective sleeve is arranged on the inner side of the connecting flange, and the lifting cylinder is movably arranged in the cylinder protective sleeve;
the connecting flange comprises a flange body, a mounting hole, a hole column and a limiting groove, the mounting hole is formed in the flange body, the hole column is arranged below the mounting hole, the hole column is fixedly mounted on the flange body, and the limiting groove is formed in the bottom end of the flange body.
Preferably, the cylinder protective sheath includes protective sheath body, protective sheath lower edge, stair structure, protective sheath upper edge, installation location tooth and location pinhole, the one end of protective sheath body is equipped with the protective sheath lower edge, the other end of protective sheath body is equipped with protective sheath upper edge, the outside on protective sheath upper edge is equipped with stair structure, the inboard on protective sheath upper edge is equipped with installation location tooth, the location pinhole has been seted up on the protective sheath body.
Preferably, the positioning pin hole is installed inside the flange body.
Preferably, the diameter of the step structure is not smaller than that of the upper edge of the protective sleeve.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses lift cylinder protective sheath, through the inside that will place the flange body and place outer barrel, through mounting hole fixed mounting in the hole post on outer barrel, through the inside of placing the flange body with the protective sheath lower edge, rotate the protective sheath body, make the inside installation location tooth stable mounting in the flange body on the protective sheath during inside, the location pinhole is located the inside at the flange body, run through the location pinhole through the locating pin and with protective sheath body fixed mounting this internally at the flange, make the outside of flange body be arranged in to the stair structure, place the inside of protective sheath body with the lift cylinder, can realize effectually protecting the lift cylinder.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the connecting flange of the present invention;
FIG. 3 is a schematic structural view of the column protective sleeve of the present invention;
fig. 4 is a schematic structural view of the column protective sleeve of the present invention.
In the figure: 1. an outer cylinder; 2. a connecting flange; 21. a flange body; 22. mounting holes; 23. a pore column; 24. a limiting groove; 3. a cylinder protective sleeve; 31. a protective sheath body; 32. the lower edge of the protective sleeve; 33. a step structure; 34. the upper edge of the protective sleeve; 35. installing positioning teeth; 36. a positioning pin hole; 4. a lifting column.
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. 1-2, a lifting column protective sleeve comprises an outer cylinder 1, a connecting flange 2, a column protective sleeve 3 and a lifting column 4, wherein the connecting flange 2 is arranged at the top end of the outer cylinder 1, the column protective sleeve 3 is arranged on the inner side of the connecting flange 2, the lifting column 4 is movably arranged inside the column protective sleeve 3, the connecting flange 2 comprises a flange body 21, a mounting hole 22, a hole column 23 and a limiting groove 24, the mounting hole 22 is formed inside the flange body 21, the hole column 23 is arranged below the mounting hole 22, the hole column 23 is fixedly arranged on the flange body 21, the limiting groove 24 is formed in the bottom end of the flange body 21, the flange body 21 is placed inside the outer cylinder 1, and the lifting column is fixedly arranged on the outer cylinder 1 through the mounting hole 22 in the hole column 23.
Referring to fig. 3-4, the column protective sleeve 3 includes a protective sleeve body 31, a protective sleeve lower edge 32, a step structure 33, a protective sleeve upper edge 34, a mounting positioning tooth 35 and a positioning pin hole 36, the protective sleeve lower edge 32 is disposed at one end of the protective sleeve body 31, the protective sleeve upper edge 34 is disposed at the other end of the protective sleeve body 31, the step structure 33 is disposed at the outer side of the protective sleeve upper edge 34, the step structure 33 has a diameter not smaller than the protective sleeve upper edge 34, the mounting positioning tooth 35 is disposed at the inner side of the protective sleeve upper edge 34, the protective sleeve body 31 is provided with the positioning pin hole 36, the positioning pin hole 36 is located inside the flange body 21, the protective sleeve lower edge 32 is placed inside the flange body 21, the protective sleeve body 31 is rotated to enable the mounting positioning tooth 35 inside the protective sleeve upper edge 34 to be stably mounted inside the flange, pass through locating pin hole 36 through the locating pin and with protective sheath body 31 fixed mounting in flange body 21, make the stair structure 33 arrange the outside of flange body 21 in, place the inside of protective sheath body 31 with lift cylinder 4, protect lift cylinder 4.
The working principle is as follows: through the inside of placing outer barrel 1 of flange body 21, through mounting hole 22 fixed mounting in the hole post 23 on outer barrel 1, through the inside of placing flange body 21 with protective sheath lower edge 32, rotate protective sheath body 31, make the inside installation location tooth 35 of protective sheath upper edge 34 stable installation when flange body 21 is inside, location pinhole 36 is located the inside at flange body 21, run through location pinhole 36 through the locating pin and with protective sheath body 31 fixed mounting in flange body 21, make stair structure 33 arrange the outside of flange body 21 in, place the inside of protective sheath body 31 with lift cylinder 4, protect lift cylinder 4.
In summary, the following steps: the utility model discloses lift cylinder protective sheath, through the inside that will place outer barrel 1 of flange body 21, through mounting hole 22 fixed mounting in the hole post 23 on outer barrel 1, through the inside of placing flange body 21 with protective sheath lower edge 32, rotate protective sheath body 31, make the inside installation location tooth 35 stable mounting in flange body 21 on the protective sheath, location pinhole 36 is located the inside at flange body 21, run through location pinhole 36 with protective sheath body 31 fixed mounting in flange body 21 through the locating pin, make stair structure 33 arrange flange body 21's outside in, place the inside of protective sheath body 31 with lift cylinder 4, can realize effectually protecting lift cylinder 4.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (4)
1. The utility model provides a lift cylinder protective sheath, includes outer barrel (1), flange (2), cylinder protective sheath (3) and lift cylinder (4), its characterized in that: a connecting flange (2) is arranged at the top end of the outer barrel (1), a cylinder protective sleeve (3) is arranged on the inner side of the connecting flange (2), and a lifting cylinder (4) is movably arranged in the cylinder protective sleeve (3);
connecting flange (2) include flange body (21), mounting hole (22), hole post (23) and spacing groove (24), the inside of flange body (21) is equipped with mounting hole (22), the below of mounting hole (22) is equipped with hole post (23), hole post (23) fixed mounting is on flange body (21), spacing groove (24) have been seted up to the bottom of flange body (21).
2. A lifting column protective sheath as claimed in claim 1, wherein: column protective sheath (3) include protective sheath body (31), protective sheath lower edge (32), stair structure (33), protective sheath upper edge (34), installation location tooth (35) and location pinhole (36), the one end of protective sheath body (31) is equipped with protective sheath lower edge (32), the other end of protective sheath body (31) is equipped with protective sheath upper edge (34), the outside of protective sheath upper edge (34) is equipped with stair structure (33), the inboard of protective sheath upper edge (34) is equipped with installation location tooth (35), location pinhole (36) have been seted up on protective sheath body (31).
3. A lifting column protective sheath as claimed in claim 2, wherein: the positioning pin hole (36) is positioned inside the flange body (21).
4. A lifting column protective sheath as claimed in claim 2, wherein: the diameter of the step structure (33) is not less than that of the upper edge (34) of the protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148216.7U CN210737440U (en) | 2019-07-19 | 2019-07-19 | Lifting column protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921148216.7U CN210737440U (en) | 2019-07-19 | 2019-07-19 | Lifting column protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210737440U true CN210737440U (en) | 2020-06-12 |
Family
ID=71004295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921148216.7U Active CN210737440U (en) | 2019-07-19 | 2019-07-19 | Lifting column protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210737440U (en) |
-
2019
- 2019-07-19 CN CN201921148216.7U patent/CN210737440U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |