CN214331091U - Steel pipe pole with adjustable length - Google Patents
Steel pipe pole with adjustable length Download PDFInfo
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- CN214331091U CN214331091U CN202120625716.6U CN202120625716U CN214331091U CN 214331091 U CN214331091 U CN 214331091U CN 202120625716 U CN202120625716 U CN 202120625716U CN 214331091 U CN214331091 U CN 214331091U
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Abstract
The utility model relates to a steel-pipe pole with adjustable length, including outer steel column, the inside of outer steel column is provided with interior steel column, the outer wall of interior steel column is fixed with the gag lever post that runs through outer steel column outer wall, the spacing groove has been seted up to the outer wall of outer steel column, the one end of gag lever post is located the fixed snap ring that is provided with of outer steel column's outer wall, the fixed spring that is provided with of inner wall of snap ring, the one end fixedly connected with fixed plate of spring, the outer wall of fixed plate is fixed with the connecting rod that runs through the snap ring outer wall, the one end fixedly connected with pull ring of connecting rod, this steel-pipe pole with adjustable length, through the cooperation use of outer steel column, interior steel column, gag lever post, spacing groove and snap ring, reached interior steel column can carry out the longitudinal sliding in the inside of outer steel column and carry out the purpose of length adjustment of whole steel-pipe pole, and through spring, fixed plate, connecting rod, The pull ring, the bayonet lock and the clamping groove are matched for use, so that the inner steel column with the adjusted length can be conveniently fixed.
Description
Technical Field
The utility model relates to a steel pipe structure technical field specifically is a steel-pipe pole with adjustable length.
Background
The steel pipe rod is a hollow section, and the length of the steel pipe rod is far greater than the diameter or the circumference of steel. The steel wire is divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape, and is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material, and along with the expansion of electric power facilities, in some small and medium-sized areas, the electric wires with longer lengths need to be fixedly supported through a plurality of groups of steel pipe rods.
One, current steel pipe pole is the fixed length usually, and when the region to the electric wire highly difference, the length of steel pipe pole can't be adjusted and make partial electric wire can't support to inconvenient staff is under construction.
Secondly, fix the steel-pipe pole on ground through the dowel pin when the installation steel-pipe pole, inconvenient staff dismantles the installation.
Aiming at the problems, the innovative design is carried out on the basis of the original steel pipe pole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel-pipe pole with adjustable length to it is the regular length usually to propose current steel-pipe pole among the above-mentioned background art to solve, when the region to the electric wire highly different, the length of steel-pipe pole can't be adjusted and make partial electric wire can't support, thereby inconvenient staff is under construction, and fix the steel-pipe pole on ground through the blind rivet when installing the steel-pipe pole, inconvenient staff dismantles the problem of installation.
In order to achieve the above object, the utility model provides a following technical scheme: a length-adjustable steel pipe rod comprises an outer steel column, wherein an inner steel column is arranged inside the outer steel column, a limiting rod penetrating through the outer wall of the outer steel column is fixed on the outer wall of the inner steel column, a limiting groove is formed in the outer wall of the outer steel column, a clamping ring is fixedly arranged at one end of the limiting rod, which is positioned on the outer wall of the outer steel column, a spring is fixedly arranged on the inner wall of the clamping ring, a fixing plate is fixedly connected with one end of the spring, a connecting rod penetrating through the outer wall of the clamping ring is fixed on the outer wall of the fixing plate, a pull ring is fixedly connected with one end of the connecting rod, a clamping pin penetrating through the outer wall of the outer steel column is fixed on the inner wall of the fixing plate, a clamping groove is formed in the outer wall of the outer steel column, a mounting seat is arranged on the outer wall of the outer steel column, a positioning groove is formed in the inner wall of the outer steel column, a positioning block is fixedly arranged inside the positioning groove, the top of mount pad is rotated and is connected with the dwang, the inside of dwang is provided with the gim peg, the top of mount pad is located one side of locating piece and has seted up the fixed orifices.
Preferably, the outer steel column is of a hollow cylindrical structure, the inner wall of the outer steel column is matched with the outer wall of the inner steel column, and the outer steel column and the inner steel column are in sliding connection.
Preferably, the outer wall of the limiting rod is matched with the inner wall of the limiting groove, the limiting rod is in sliding connection with the limiting groove, and four groups of limiting rods are distributed on the outer wall of the inner steel column at equal intervals.
Preferably, the fixed plate is of an arc structure, the clamping ring and the connecting rod form sliding connection, and two groups of springs are symmetrically fixed on the outer wall of the fixed plate.
Preferably, the outer wall of the bayonet lock is matched with the outer wall of the clamping groove, a plurality of groups of clamping grooves are formed in the outer wall of the outer steel column, and the plurality of groups of clamping grooves are distributed on the outer wall of the outer steel column at equal intervals.
Preferably, the inner wall of the positioning groove is matched with the outer steel column and the outer wall of the positioning block, the outer wall of the fixing bolt is matched with the inner wall of the fixing hole, and the outer wall of the fixing bolt and the inner wall of the fixing hole are provided with matched threads.
Compared with the prior art, the beneficial effects of the utility model are that: the steel pipe pole with the adjustable length is provided,
1. the purpose that the inner steel column can longitudinally slide in the outer steel column to adjust the length of the whole steel pipe rod is achieved by matching the outer steel column, the inner steel column, the limiting rod, the limiting groove and the clamping ring, and the inner steel column with the adjusted length can be conveniently fixed by matching the spring, the fixing plate, the connecting rod, the pull ring, the clamping pin and the clamping groove;
2. through the cooperation use of constant head tank, locating piece, dwang, gim peg and fixed orifices, reached the convenient purpose of dismantling fixedly to the bottom of external steel column, avoided causing inconvenience when the dismantlement maintenance in later stage.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic top sectional view of the present invention;
fig. 4 is a schematic top view of the mounting base of the present invention;
fig. 5 is a schematic view of a partial structure of the rotating rod of the present invention.
In the figure: 1. an outer steel column; 2. inner steel columns; 3. a limiting rod; 4. a limiting groove; 5. a snap ring; 6. a spring; 7. a fixing plate; 8. a connecting rod; 9. a pull ring; 10. a bayonet lock; 11. a card slot; 12. a mounting seat; 13. positioning a groove; 14. positioning blocks; 15. rotating the rod; 16. a fixing bolt; 17. and (7) fixing holes.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-5, the present invention provides a technical solution: a length-adjustable steel pipe pole comprises an outer steel column 1, an inner steel column 2 is arranged inside the outer steel column 1, a limiting rod 3 penetrating through the outer wall of the outer steel column 1 is fixed on the outer wall of the inner steel column 2, a limiting groove 4 is formed in the outer wall of the outer steel column 1, a clamping ring 5 is fixedly arranged at one end of the limiting rod 3, which is positioned on the outer wall of the outer steel column 1, a spring 6 is fixedly arranged on the inner wall of the clamping ring 5, a fixing plate 7 is fixedly connected at one end of the spring 6, a connecting rod 8 penetrating through the outer wall of the clamping ring 5 is fixed on the outer wall of the fixing plate 7, a pull ring 9 is fixedly connected at one end of the connecting rod 8, a clamping pin 10 penetrating through the outer wall of the outer steel column 1 is fixed on the inner wall of the fixing plate 7, a clamping groove 11 is formed in the outer wall of the outer steel column 1, a mounting seat 12 is arranged on the outer wall of the bottom end of the outer steel column 1, a positioning groove 13 is formed in the inner part of the mounting seat 12, a positioning block 14 is fixedly arranged on the outer wall of the outer steel column 1, the top end of the mounting seat 12 is rotatably connected with a rotating rod 15, a fixing bolt 16 is arranged inside the rotating rod 15, and a fixing hole 17 is formed in one side, located on the positioning block 14, of the top end of the mounting seat 12.
The outer wall of gag lever post 3 agrees with mutually with the inner wall of spacing groove 4, and gag lever post 3 constitutes sliding connection with spacing groove 4 to the outer wall equidistance of interior steel column 2 distributes and has four sets of gag lever posts 3, is convenient for slide in the inside of spacing groove 4 through gag lever post 3 and carries on spacingly to interior steel column 2.
Fixed plate 7 sets up to the arc type structure, and snap ring 5 constitutes sliding connection with connecting rod 8 to the outer wall symmetry of fixed plate 7 is fixed with two sets of springs 6, makes the inner wall of fixed plate 7 more laminate with the outer wall of outer steel column 1, thereby has strengthened the fixed effect of fixed plate 7 inner wall bayonet lock 10.
The outer wall of bayonet lock 10 agrees with mutually with the outer wall of draw-in groove 11, and the outer wall of outer steel column 1 is provided with multiunit draw-in groove 11 to multiunit draw-in groove 11 equidistant distribution is at the outer wall of steel column 1, and the bayonet lock 10 card of being convenient for is gone into in the draw-in groove 11 of co-altitude not, thereby adjusts the length of whole steel pipe pole.
The inner wall of constant head tank 13 agrees with mutually with the outer wall of outer steel column 1 and locating piece 14, and the outer wall of gim peg 16 agrees with mutually with the inner wall of fixed orifices 17 to the outer wall of gim peg 16 is provided with the assorted screw thread with the inner wall of fixed orifices 17, is convenient for insert outer steel column 1 location in the constant head tank 13, and it is fixed with dwang 15 in the fixed orifices 17 to block into through gim peg 16, thereby fixes outer steel column 1 in mount pad 12.
The working principle is as follows: according to the drawings shown in fig. 1-3, firstly, a pull ring 9 is pulled, a connecting rod 8 is pulled by the pull ring 9, the connecting rod 8 slides on the inner wall of a clamping ring 5, the connecting rod 8 pulls a fixing plate 7 to extrude a spring 6, meanwhile, a clamping pin 10 on the inner wall of the fixing plate 7 is pulled out from a clamping groove 11 on the outer wall of the bottom end of an outer steel column 1, the clamping ring 5 is pushed upwards at the moment, the clamping ring 5 drives an inner steel column 2 to slide upwards through the connecting rod 8, the inner steel column 2 is limited by the limiting rod 3 sliding in a limiting groove 4, when the inner steel column 2 slides to a height needing to be adjusted, the pull ring 9 is loosened, the spring 6 recovers deformation to drive the fixing plate 7 to reset, the fixing plate 7 drives the clamping pin 10 on the inner wall to be clamped into different clamping grooves 11 on the outer wall of the outer steel column 1, and accordingly, the inner steel column 2 is fixed in the outer steel column 1 to adjust the length of the whole steel column;
according to fig. 4-5, in the installation process, the installation base 12 is fixed with the ground through the stud, then the positioning block 14 on the outer wall of the bottom end of the outer steel column 1 is aligned to the positioning groove 13 on the top end of the installation base 12, the outer steel column 1 is inserted in a sliding manner, at the moment, two groups of rotating rods 15 are rotated, when the rotating rods 15 drive the fixing bolts 16 to move to the upper side of the fixing holes 17, the fixing bolts 16 are rotated, the fixing bolts 16 move to the fixing holes 17 through the outer wall and the threads matched with the fixing holes 17, at the moment, the rotating rods 15 limit the positioning block 14 on the outer wall of the outer steel column 1, and therefore the outer steel column 1 is fixed in the installation base 12, which is the working principle of the length-adjustable steel pipe.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a steel-pipe pole with adjustable length, includes outer steel column (1), its characterized in that: an inner steel column (2) is arranged inside the outer steel column (1), a limiting rod (3) penetrating through the outer wall of the outer steel column (1) is fixed on the outer wall of the inner steel column (2), a limiting groove (4) is formed in the outer wall of the outer steel column (1), a clamping ring (5) is fixedly arranged at one end of the limiting rod (3) and located on the outer wall of the outer steel column (1), a spring (6) is fixedly arranged on the inner wall of the clamping ring (5), a fixing plate (7) is fixedly connected to one end of the spring (6), a connecting rod (8) penetrating through the outer wall of the clamping ring (5) is fixed on the outer wall of the fixing plate (7), a pull ring (9) is fixedly connected to one end of the connecting rod (8), a clamping pin (10) penetrating through the outer wall of the outer steel column (1) is fixed on the inner wall of the fixing plate (7), a clamping groove (11) is formed in the outer wall of the outer steel column (1), a mounting seat (12) is arranged on the outer wall of the bottom end of the outer steel column (1), the steel column fixing device is characterized in that the outer wall of an outer steel column (1) in the mounting seat (12) is provided with a positioning groove (13), the inner portion of the outer steel column (1) in the positioning groove (13) is fixedly provided with a positioning block (14), the top end of the mounting seat (12) is rotatably connected with a rotating rod (15), the inner portion of the rotating rod (15) is provided with a fixing bolt (16), and one side of the top end of the mounting seat (12) in the positioning block (14) is provided with a fixing hole (17).
2. The length-adjustable steel pipe pole according to claim 1, wherein: the outer steel column (1) is of a hollow cylindrical structure, the inner wall of the outer steel column (1) is matched with the outer wall of the inner steel column (2), and the outer steel column (1) is in sliding connection with the inner steel column (2).
3. The length-adjustable steel pipe pole according to claim 1, wherein: the outer wall of the limiting rod (3) is matched with the inner wall of the limiting groove (4), the limiting rod (3) and the limiting groove (4) form sliding connection, and four groups of limiting rods (3) are distributed on the outer wall of the inner steel column (2) at equal intervals.
4. The length-adjustable steel pipe pole according to claim 1, wherein: the fixing plate (7) is of an arc structure, the clamping ring (5) and the connecting rod (8) form sliding connection, and two groups of springs (6) are symmetrically fixed on the outer wall of the fixing plate (7).
5. The length-adjustable steel pipe pole according to claim 1, wherein: the outer wall of bayonet lock (10) agrees with mutually with the outer wall of draw-in groove (11), and the outer wall of outer steel column (1) is provided with multiunit draw-in groove (11) to multiunit draw-in groove (11) equidistant distribution is at the outer wall of outer steel column (1).
6. The length-adjustable steel pipe pole according to claim 1, wherein: the inner wall of the positioning groove (13) is matched with the outer walls of the outer steel column (1) and the positioning block (14), the outer wall of the fixing bolt (16) is matched with the inner wall of the fixing hole (17), and the outer wall of the fixing bolt (16) and the inner wall of the fixing hole (17) are provided with matched threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625716.6U CN214331091U (en) | 2021-03-25 | 2021-03-25 | Steel pipe pole with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625716.6U CN214331091U (en) | 2021-03-25 | 2021-03-25 | Steel pipe pole with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214331091U true CN214331091U (en) | 2021-10-01 |
Family
ID=77889144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120625716.6U Active CN214331091U (en) | 2021-03-25 | 2021-03-25 | Steel pipe pole with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214331091U (en) |
-
2021
- 2021-03-25 CN CN202120625716.6U patent/CN214331091U/en active Active
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