CN213869184U - High-strength steel corner tower for low-temperature area - Google Patents
High-strength steel corner tower for low-temperature area Download PDFInfo
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- CN213869184U CN213869184U CN202022227581.6U CN202022227581U CN213869184U CN 213869184 U CN213869184 U CN 213869184U CN 202022227581 U CN202022227581 U CN 202022227581U CN 213869184 U CN213869184 U CN 213869184U
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Abstract
The utility model discloses a low temperature district is with high-strength steel corner tower, including the ground, fixed surface installs four angle steelframes, per two on the ground it is fixed through the strengthening rib between the angle steelframe, the inboard range of strengthening rib has the connecting pin, the surface of connecting pin one side is provided with the slot, one side fixed mounting of connecting pin has the endotheca, the both ends of endotheca are provided with protruding strake, the outside fixed mounting of endotheca has two grafting pins, the outside of grafting pin upper end is provided with the apical ring, the outside swing joint of grafting pin lower extreme has the spacing ring, through spring coupling between spacing ring and the apical ring, the inside of slot is provided with the circular slot, the top of circular slot inner wall is provided with the arc wall, the outside fixed mounting overcoat of strengthening rib. The utility model discloses the structure to steel outward appearance protection has been increased to structure simple to operate, easy operation.
Description
Technical Field
The utility model relates to a corner tower technical field specifically is a high-strength steel corner tower is used in low temperature district.
Background
In northeast, Xinjiang, Qinghai, Tibet, and other east and west areas of China, which have large temperature difference and the lowest gas reaches about forty degrees below zero every year, the countries develop the east and west areas at present and vigorously develop the electric power industry of the east and west areas, in order to overcome the problem that the original Q420B grade steel can not meet the requirements because the steel is easy to generate cold brittleness due to low temperature, the Q420C grade large-specification angle steel is adopted, and a high-strength steel corner tower for a low-temperature area is developed, so that the steel can not generate cold brittleness at low temperature, and the use requirements can be better met.
However, the existing corner tower is difficult to use for a long time in some areas with severe temperature, and the external part of the corner tower is lack of a protection structure, the structure is troublesome to install, and the operation is not convenient enough; therefore, the existing requirements are not met, and a high-strength steel corner tower for a low-temperature area is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-strength steel corner tower for low temperature zone to the corner tower that proposes in solving above-mentioned background art is difficult to use for a long time in the abominable area of some temperatures, and the outside lacks protection architecture, and the structrual installation is troublesome, operates convenient scheduling problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low temperature district is with high-strength steel corner tower, includes the ground, fixed surface installs four angle steelframes, per two on the ground the angle steelframe is fixed through the strengthening rib between the steelframe, the inboard range of strengthening rib has the connecting pin, the surface of connecting pin one side is provided with the slot, one side fixed mounting of connecting pin has the endotheca, the both ends of endotheca are provided with protruding strake, the outside fixed mounting of endotheca has two grafting pins, the outside of grafting pin upper end is provided with the apical ring, the outside swing joint of grafting pin lower extreme has the spacing ring, through spring coupling between spacing ring and the apical ring, the inside of slot is provided with the circular slot, the top of circular slot inner wall is provided with the arc wall, the outside fixed mounting overcoat of strengthening rib.
Preferably, the top end of the angle steel frame is fixedly provided with a support frame, and the support frame is fixed with the top end of the angle steel frame through a bolt.
Preferably, the two sides of the inner wall of the outer sleeve are provided with clamping hooks, and the outer sleeve and the inner sleeve are fixed through the matching of the convex edge strips and the clamping hooks.
Preferably, the lower end of the plug pin is provided with a cross rod, and the cross rod penetrates through the inside of the slot and extends to the inner side of the circular slot.
Preferably, the two ends of the spring are fixed with the limiting ring and the top ring through welding, and the top ring and the inserting pin are integrally cast and molded.
Preferably, the lower surface of the limiting ring is attached to the outer surface of the inner sleeve.
Preferably, the high-strength steel corner tower for the low-temperature area is characterized in that: the connecting pin and the reinforcing rib are integrally cast, and the connecting pin and the inner sleeve are fixed through the matching of the inserting pin and the slot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can protect the outer surface of the reinforcing rib through the effect of the inner sleeve and the inserting pin, reduce the contact between the reinforcing rib and the external environment and ensure that the reinforcing rib can also be fixed and stably operated under severe conditions;
2. the utility model discloses a with endotheca and the laminating of connecting pin one side, pass the inside that the endotheca extends to the slot with the grafting round pin again, and the surface laminating of spacing ring and endotheca, realize spacing effect, when the horizontal pole extends to the inside of circular slot, rotate the inside gomphosis that the grafting round pin made horizontal pole and arc wall, form the stationary state, go into the position of protruding strake with the both ends card of overcoat, make overcoat and endotheca realize whole cladding effect, through the cooperation of grafting round pin and slot, can make the device when using, improve the installation effectiveness of device, make the device can be more convenient carry out the fixed mounting operation under adverse conditions.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of a partial structure of the angle steel frame of the present invention;
FIG. 3 is a schematic view of the expanded structure of the angle steel frame of the present invention;
fig. 4 is a schematic view of the connection structure of the plug pin and the slot of the present invention.
In the figure: 1. a foundation; 2. an angle steel frame; 3. reinforcing ribs; 4. a support frame; 5. an inner sleeve; 6. a jacket; 7. a plug pin; 8. a convex edge strip; 9. a connecting pin; 10. a slot; 11. a circular groove; 12. a spring; 13. a top ring; 14. an arc-shaped slot; 15. a limit ring.
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.
Referring to fig. 1 to 4, the present invention provides an embodiment: a high-strength steel corner tower for a low-temperature area comprises a foundation 1, four corner steel frames 2 are fixedly mounted on the upper surface of the foundation 1, every two corner steel frames 2 are fixed through a reinforcing rib 3, connecting pins 9 are arranged on the inner sides of the reinforcing ribs 3, a slot 10 is formed in the outer surface of one side of each connecting pin 9, an inner sleeve 5 is fixedly mounted on one side of each connecting pin 9, protruding edge strips 8 are arranged at two ends of each inner sleeve 5, two inserting pins 7 are fixedly mounted on the outer sides of the inner sleeves 5, top rings 13 are arranged on the outer sides of the upper ends of the inserting pins 7, limiting rings 15 are movably connected to the outer sides of the lower ends of the inserting pins 7, the limiting rings 15 are connected with the top rings 13 through springs 12, the fixing effect on the limiting rings 15 can be achieved through the effects of the springs 12, circular grooves 11 are formed in the inner portions of the slots 10, arc-shaped grooves 14 are formed in the top ends of the inner walls of the circular grooves 11, outer sleeves 6 are fixedly mounted on the outer sides of the reinforcing ribs 3, and under the effects of the outer sleeves 6, it is possible to provide protection to the outside of the reinforcing bars 3.
Further, the top end of the angle steel frame 2 is fixedly provided with a support frame 4, and the support frame 4 is fixed with the top end of the angle steel frame 2 through a bolt.
By adopting the technical scheme, the circuit supporting function of the device can be realized through the mechanism.
Furthermore, the two sides of the inner wall of the outer sleeve 6 are provided with clamping hooks, and the outer sleeve 6 and the inner sleeve 5 are fixed through the matching of the convex edge strips 8 and the clamping hooks.
Through adopting above-mentioned technical scheme, through the effect of overcoat 6, can provide the guard action for the outside of strengthening rib 3.
Further, the lower end of the inserting pin 7 is provided with a cross bar which passes through the inside of the inserting slot 10 and extends to the inner side of the circular slot 11.
Through adopting above-mentioned technical scheme, can realize fixed effect through the effect of horizontal pole.
Further, both ends of the spring 12 are fixed with the limiting ring 15 and the top ring 13 through welding, and the top ring 13 and the plug pin 7 are integrally cast and molded.
Through adopting above-mentioned technical scheme, through the effect of spring 12, can realize fixed effect to spacing ring 15.
Further, the lower surface of the limiting ring 15 is attached to the outer surface of the inner sleeve 5.
By adopting the technical scheme, the protection effect of the device can be realized by matching the outer sleeve 6 with the inner sleeve 5.
Furthermore, the connecting pin 9 and the reinforcing rib 3 are integrally cast, and the connecting pin 9 and the inner sleeve 5 are fixed by matching the inserting pin 7 and the slot 10.
By adopting the technical scheme, the reinforcing rib 3 can be protected by the inner sleeve 5.
The working principle is as follows: when the device is used, the working state of the internal structure of the device is checked, the device is placed in a working area, the outer surface of the reinforcing rib 3 can be protected through the action of the inner sleeve 5 and the inserting pin 7, the contact between the reinforcing rib 3 and the external environment is reduced, the device can also be fixed and stably work under severe conditions, firstly, the inner sleeve 5 is attached to one side of the connecting pin 9, then, the inserting pin 7 penetrates through the inner sleeve 5 to extend into the slot 10, the limiting ring 15 is attached to the outer surface of the inner sleeve 5, the limiting effect is realized, when the cross bar extends into the circular slot 11, the inserting pin 7 is rotated to enable the cross bar to be embedded with the inner part of the arc-shaped slot 14 to form a fixed state, the two ends of the outer sleeve 6 are clamped into the positions of the convex edge strips 8, the outer sleeve 6 and the inner sleeve 5 are enabled to realize an integral coating effect, and when the device is used through the matching of the inserting pin 7 and the slot 10, the installation efficiency of the device is improved, and the device can be more conveniently fixed and installed under severe conditions.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a low temperature is high-strength steel corner tower for district, includes ground (1), its characterized in that: the ground foundation is characterized in that four angle steel frames (2) are fixedly arranged on the upper surface of the foundation (1), every two angle steel frames (2) are fixed through reinforcing ribs (3), connecting pins (9) are arranged on the inner sides of the reinforcing ribs (3), a slot (10) is formed in the outer surface of one side of each connecting pin (9), an inner sleeve (5) is fixedly arranged on one side of each connecting pin (9), convex edge strips (8) are arranged at the two ends of each inner sleeve (5), two inserting pins (7) are fixedly arranged on the outer sides of the inner sleeves (5), a top ring (13) is arranged on the outer side of the upper end of each inserting pin (7), a limiting ring (15) is movably connected to the outer side of the lower end of each inserting pin (7), the limiting ring (15) is connected with the top ring (13) through a spring (12), a circular groove (11) is formed in each slot (10), and an arc-shaped groove (14) is formed in the top end of the inner wall of each circular groove (11), and an outer sleeve (6) is fixedly arranged on the outer side of the reinforcing rib (3).
2. A high-strength steel angle tower for a low temperature region according to claim 1, wherein: the top end of the angle steel frame (2) is fixedly provided with a support frame (4), and the support frame (4) is fixed with the top end of the angle steel frame (2) through a bolt.
3. A high-strength steel angle tower for a low temperature region according to claim 1, wherein: the clamping hooks are arranged on two sides of the inner wall of the outer sleeve (6), and the outer sleeve (6) and the inner sleeve (5) are fixed through the matching of the convex edge strips (8) and the clamping hooks.
4. A high-strength steel angle tower for a low temperature region according to claim 1, wherein: the lower end of the inserting pin (7) is provided with a cross rod, and the cross rod penetrates through the inner part of the inserting groove (10) and extends to the inner side of the circular groove (11).
5. A high-strength steel angle tower for a low temperature region according to claim 1, wherein: the two ends of the spring (12) are fixed with the limiting ring (15) and the top ring (13) in a welding mode, and the top ring (13) and the inserting pin (7) are integrally cast and molded.
6. A high-strength steel angle tower for a low temperature region according to claim 1, wherein: the lower surface of the limiting ring (15) is attached to the outer surface of the inner sleeve (5).
7. A high-strength steel angle tower for a low temperature region according to claim 1, wherein: the connecting pin (9) and the reinforcing rib (3) are integrally cast, and the connecting pin (9) and the inner sleeve (5) are fixed through the matching of the inserting pin (7) and the inserting groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227581.6U CN213869184U (en) | 2020-10-09 | 2020-10-09 | High-strength steel corner tower for low-temperature area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227581.6U CN213869184U (en) | 2020-10-09 | 2020-10-09 | High-strength steel corner tower for low-temperature area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213869184U true CN213869184U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022227581.6U Active CN213869184U (en) | 2020-10-09 | 2020-10-09 | High-strength steel corner tower for low-temperature area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213869184U (en) |
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- 2020-10-09 CN CN202022227581.6U patent/CN213869184U/en active Active
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