CN209814720U - Protective device for tubular column - Google Patents
Protective device for tubular column Download PDFInfo
- Publication number
- CN209814720U CN209814720U CN201920343380.7U CN201920343380U CN209814720U CN 209814720 U CN209814720 U CN 209814720U CN 201920343380 U CN201920343380 U CN 201920343380U CN 209814720 U CN209814720 U CN 209814720U
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- tubular column
- nut
- plate
- fixing plate
- fixing
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Abstract
The utility model relates to the technical field of tubular column protection, in particular to a protective device for tubular columns, which comprises a tubular column, a fixed ring, a nut and a spring, wherein the fixed ring is arranged inside the tubular column, the outer side of the fixed ring is spirally connected with a threaded rod which is uniformly distributed, one end of the threaded rod is rotatably connected with a top plate, the other end of the top plate is fixedly connected with a cushion pad, the inner side of the fixed ring is provided with the nut, the inner side of the nut is spirally connected with the threaded rod, the outer side of the nut is provided with a first rotating plate and a second rotating plate, and one end of the first rotating plate; the utility model discloses in, through solid fixed ring, roof and the cushion that set up, effectively prevent the deformation condition of damaging that mutual extrusion caused between the tubular column, guarantee the quality of tubular column, also can be fine to the tubular column of the pipe diameter of variation in size use wide, have fine practical value, be worth using widely.
Description
Technical Field
The utility model relates to a tubular column protection technical field specifically is a protector for tubular column.
Background
The pipe column foundation is also formed by a single large pipe column. The steel pipe column is a building supporting structural member which is formed by filling concrete in a steel pipe and can bear the external load together with the core concrete of the steel pipe, and can be divided into round steel pipe concrete, square steel pipe column and the like according to different section forms.
Tubular column on the existing market all extrudees each other when the transportation, and the dress transports on the car, and the tubular column extrudees each other in the carriage, perhaps the car jolts all can become tubular column extrusion deformation or even damage in transit, causes economic loss, delays work efficiency, the waste of resource, consequently, proposes a protector for tubular column to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protector for tubular column 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:
a protective device for a tubular column comprises a tubular column, a fixing ring, a nut and a spring, wherein the fixing ring is arranged in the tubular column, threaded rods which are evenly distributed are spirally connected to the outer sides of the fixing rings, one end of each threaded rod is rotatably connected with a top plate, the other end of the top plate is fixedly connected with a cushion pad, the inner side of the fixing ring is provided with a nut, the inner side of the nut is spirally connected with a threaded rod, a first rotating plate and a second rotating plate are arranged on the outer side of the nut, one end of each of the first rotating plate and the second rotating plate is rotatably connected with the fixed ring, the other ends of the first rotating plates are fixedly connected with first fixed plates, the other ends of the second rotating plates are fixedly connected with second fixed plates, the second rotating plate and the first fixing plate are both internally provided with grooves, the first fixing plate is internally and slidably connected with a limiting rod, and a spring is arranged on the outer side of the limiting rod.
Preferably, the number of the springs is 4, one end of each spring is fixedly connected with the first fixing plate, and the other end of each spring is fixedly connected with the limiting rod.
Preferably, the groove on the inner side of the first fixing plate penetrates through the first fixing plate, and the length of the groove on the inner side of the second fixing plate is 2/3 times the length of the second fixing plate.
Preferably, roof and cushion terminal surface all are the arc setting, the cushion comprises the block rubber material.
Preferably, the outer diameter of the nut is 3/4 times the sum of the lengths of the first fixing plate and the second fixing plate, and the length of the limiting rod is 2 times the length of the first fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the threaded rod is rotated to extend the top plate through the arranged fixing ring, the threaded rod, the top plate and the buffer cushion, then the buffer cushion is contacted with the inner wall of the tubular column, the supporting effect on the tubular column is realized, the deformation and damage caused by mutual extrusion between the tubular columns are effectively prevented, the quality of the tubular column is ensured, the tubular column can be well used for tubular columns with different pipe diameters, the application range is wide, and the practical value is good;
2. the utility model discloses in, through first rotor plate, second rotor plate, first fixed plate and the gag lever post that sets up, can fix the nut, prevent that the nut from sliding and causing the supporting effect variation, guarantee the stability ability of device, guarantee the quality of tubular column, have fine practical benefit, be worth using widely.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of a second fixing plate structure of the present invention;
fig. 4 is a schematic view of the groove structure of the present invention.
In the figure: 1-tubular column, 2-fixed ring, 3-threaded rod, 4-top plate, 5-buffer pad, 6-nut, 7-first rotating plate, 8-second rotating plate, 9-first fixed plate, 10-limiting rod, 11-spring, 12-second fixed plate and a-groove.
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. 1-4, the present invention provides a technical solution:
a protection device for a tubular column comprises a tubular column 1, a fixing ring 2, a nut 6 and a spring 11, wherein the fixing ring 2 is arranged inside the tubular column 1, threaded rods 3 which are uniformly distributed are spirally connected to the outer side of the fixing ring 2, one end of each threaded rod 3 is rotatably connected with a top plate 4, the other end of each top plate 4 is fixedly connected with a cushion pad 5, then the cushion pads 5 are contacted with the inner wall of the tubular column 1 to realize the supporting effect on the tubular column 1, nuts 6 are arranged on the inner side of the fixing ring 2, the inner side of each nut 6 is spirally connected with the corresponding threaded rod 3, a first rotating plate 7 and a second rotating plate 8 are arranged on the outer side of each nut 6, one ends of the first rotating plate 7 and the second rotating plate 8 are rotatably connected with the fixing ring 2, the other end of the first rotating plate 7 is fixedly connected with a, the inside recess a that all is equipped with of second rotor plate 8 and first fixed plate 9, the inside sliding connection of first fixed plate 9 has gag lever post 10, the gag lever post 10 outside is equipped with spring 11, effectively prevents the condition of deformation damage that mutual extrusion caused between tubular column 1, guarantees the quality of tubular column 1.
The number of the springs 11 is 4, one end of each spring 11 is fixedly connected with the first fixing plate 9, the other end of each spring 11 is fixedly connected with the limiting rod 10, the fixing function of the first fixing plate 9 and the second fixing plate 12 to the nuts 6 is guaranteed when the device is used, the grooves a on the inner side of the first fixing plate 9 penetrate through the first fixing plate 9, the length of the grooves a in the second fixing plate 12 is 2/3 of the length of the second fixing plate 12, the limiting rod 10 can connect the first fixing plate 9 with the second fixing plate 12 to prevent the first fixing plate 9 from being separated from the second fixing plate 12, the end faces of the top plate 4 and the buffer cushion 5 are both arranged in an arc shape, the buffer cushion 5 is made of rubber blocks, the arrangement guarantees that the buffer cushion 5 is in close contact with the inner wall of the tubular column 1 and has a good buffer effect, the outer diameter of each nut 6 is 3/4 of the sum of the lengths of the first fixing plate 9 and the second fixing plate, the length of the limiting rod 10 is 2 times of the length of the first fixing plate 9, the spring 11 is in an extending state, and the limiting rod 10 is used for fixing the first fixing plate 9 and the second fixing plate 12 to prevent the nut 6 from sliding.
The working process is as follows: the device is applicable to 1m-3m of length of tubular column, then place solid fixed ring 2 inside tubular column 1, then through rotating threaded rod 3, make threaded rod 3 drive roof 4 and remove, roof 4 drives blotter 5 and removes, thereby make blotter 5 and 1 inner wall in close contact with of tubular column, then tighten nut 6, make nut 6 terminal surface and solid fixed ring 2 inner wall contact, through holding gag lever post 10, then rotate first fixed plate 9 and second fixed plate 12, then loosen gag lever post 10, gag lever post 10 realizes fixing first fixed plate 9 and second fixed plate 12 under the effect of spring 11, prevent that nut 6 from sliding, realize the supporting role to tubular column 1, effectively prevent the deformation damage's that the extrusion caused between tubular column 1 the condition, guarantee the quality of tubular column 1, and has a very good practical value.
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 a protector is used to tubular column, includes tubular column (1), solid fixed ring (2), nut (6) and spring (11), its characterized in that: the pipe column is characterized in that a fixing ring (2) is arranged inside the pipe column (1), the outer side of the fixing ring (2) is spirally connected with a threaded rod (3) which is uniformly distributed, one end of the threaded rod (3) is rotatably connected with a top plate (4), the other end of the top plate (4) is fixedly connected with a cushion pad (5), the inner side of the fixing ring (2) is provided with a nut (6), the inner side of the nut (6) is spirally connected with the threaded rod (3), the outer side of the nut (6) is provided with a first rotating plate (7) and a second rotating plate (8), one ends of the first rotating plate (7) and the second rotating plate (8) are rotatably connected with the fixing ring (2), the other end of the first rotating plate (7) is fixedly connected with a first fixing plate (9), the other end of the second rotating plate (8) is fixedly connected with a second fixing plate (12), and grooves (a) are formed inside, the first fixing plate (9) is connected with a limiting rod (10) in a sliding mode, and a spring (11) is arranged on the outer side of the limiting rod (10).
2. The protection device for a pipe string according to claim 1, wherein: the number of the springs (11) is 4, one end of each spring (11) is fixedly connected with the first fixing plate (9), and the other end of each spring (11) is fixedly connected with the limiting rod (10).
3. The protection device for a pipe string according to claim 1, wherein: the groove (a) on the inner side of the first fixing plate (9) penetrates through the first fixing plate (9), and the length of the groove (a) on the inner side of the second fixing plate (12) is 2/3 of the length of the second fixing plate (12).
4. The protection device for a pipe string according to claim 1, wherein: roof (4) and blotter (5) terminal surface all are the arc setting, blotter (5) comprise the block rubber material.
5. The protection device for a pipe string according to claim 1, wherein: the outer diameter of the nut (6) is 3/4 of the sum of the lengths of the first fixing plate (9) and the second fixing plate (12), and the length of the limiting rod (10) is 2 times of the length of the first fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343380.7U CN209814720U (en) | 2019-03-19 | 2019-03-19 | Protective device for tubular column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343380.7U CN209814720U (en) | 2019-03-19 | 2019-03-19 | Protective device for tubular column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209814720U true CN209814720U (en) | 2019-12-20 |
Family
ID=68875935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920343380.7U Active CN209814720U (en) | 2019-03-19 | 2019-03-19 | Protective device for tubular column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209814720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355388A (en) * | 2022-10-20 | 2022-11-18 | 山东省水利科学研究院 | Anti-deformation supporting device for pipe orifice of pipeline and operation method |
-
2019
- 2019-03-19 CN CN201920343380.7U patent/CN209814720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355388A (en) * | 2022-10-20 | 2022-11-18 | 山东省水利科学研究院 | Anti-deformation supporting device for pipe orifice of pipeline and operation method |
| CN115355388B (en) * | 2022-10-20 | 2023-01-10 | 山东省水利科学研究院 | Anti-deformation supporting device for pipe orifice of pipeline and operation method |
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