CN219864836U - Novel pole tower foot nail - Google Patents
Novel pole tower foot nail Download PDFInfo
- Publication number
- CN219864836U CN219864836U CN202320826304.8U CN202320826304U CN219864836U CN 219864836 U CN219864836 U CN 219864836U CN 202320826304 U CN202320826304 U CN 202320826304U CN 219864836 U CN219864836 U CN 219864836U
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- Prior art keywords
- annular bag
- annular
- bag pad
- foot nail
- tower
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- 238000005452 bending Methods 0.000 claims abstract description 16
- 239000004033 plastic Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009194 climbing Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a novel tower foot nail which comprises a rod body, wherein the rod body comprises a connecting part and a bending part formed at one end of the connecting part. The beneficial effects are that: according to the utility model, on one hand, the two sides of the foot of a worker can be effectively limited under the action of the bending part, so that the contact area between the worker and a pole tower foot nail is prevented from being reduced due to the deviation of the foot of the worker when the worker steps on, the safety and stability of the worker during stepping on and climbing are ensured, and on the other hand, the pole tower foot nail can be conveniently screwed and installed under the premise of not using an external screwing tool through the design of the limiting ring table, the screw head, the annular bag pad I, the annular bag pad II, the locking screw sleeve and the deflector rod, the installation efficiency is high, and the friction force at the locking screw sleeve can be effectively increased through the annular bag pad I and the annular bag pad II after the installation, so that the loosening of the locking screw sleeve after the installation is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of tower maintenance, in particular to a novel tower foot nail.
Background
In a power line pole tower, pole tower foot nails are required to be installed on the pole tower in order to facilitate convenient climbing of staff on the pole tower in the overhaul and maintenance process. The tower foot nails are attached to the tower for centuries, have no obvious change, and have many defects, mainly safety defects.
In order to lift the contact area of shaft tower foot nail when using with human foot to ensure the steady climbing of staff along the shaft tower, chinese patent number CN201921053800.4 discloses a shaft tower foot nail, including being used for being connected fixed connecting portion with the shaft tower, connecting portion and platykurtic, the footboard portion of being convenient for step on is connected, is provided with the antiskid portion that is used for the joint in the recess of work sole on the footboard portion.
The utility model provides a pole tower foot nail, though can increase staff foot through add footboard portion and bellying when using with pole tower foot nail's area of contact when stepping on to ensure that the staff tramples on pole tower foot nail's stability, but the pole tower foot nail of above-mentioned structure still mainly adopts outside instrument to screw the nut when using and realizes pole tower foot nail's fixed on the one hand, whole fixed process is comparatively loaded down with trivial details, thereby lead to the installation effectiveness of pole tower foot nail comparatively low, the high-efficient use of inconvenient pole tower foot nail, on the other hand because the pole tower foot nail of above-mentioned structure can't carry out effective spacing to the staff foot when using, the area of contact that makes staff foot and pole tower foot nail diminishes because of staff's skew when trampling easily, thereby reduce pole tower foot nail safety in utilization.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the current state of the art, the utility model provides a novel tower foot nail which can limit the feet of a worker, ensure the contact area between the feet of the worker and the tower foot nail and can be efficiently installed without an external screwing tool.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a novel pole tower foot nail, which comprises a pole body, wherein the pole body comprises a connecting part and a bending part formed at one end of the connecting part, two elastic supporting plates are symmetrically fixed at two sides of the bending part, a screw head is formed at one end of the connecting part, which is far away from the bending part, a limiting ring table is fixed at one side of the screw head, a first annular bag cushion is arranged on one side wall of the limiting ring table, a locking screw sleeve is distributed at one side of the connecting part, a second annular bag cushion is arranged at the locking end of the locking screw sleeve, and four deflector rods are annularly arranged on the outer wall of the locking screw sleeve.
Further, the elastic supporting plate is adhered to the bending portion, and the elastic supporting plate is made of elastic plastic.
Through adopting above-mentioned technical scheme, when the staff tramples back on the elastic support plate, the elastic support plate can be strutted to increase the area of contact of this shaft tower foot nail and staff foot, ensure that the staff's is trampled steadily.
Further, the limiting ring table is welded with the connecting part, and the annular bag pad I is adhered with the limiting ring table.
By adopting the technical scheme, the annular bag pad I is mainly used for increasing the friction performance between the limiting ring table and the tower body of the tower.
Furthermore, the locking screw sleeve is adhered to the annular bag pad II, and the deflector rod is welded with the locking screw sleeve.
By adopting the technical scheme, the annular bag pad II is mainly used for increasing the friction performance between the locking screw sleeve and the tower body of the tower, so that the locking screw sleeve is placed to loose after being installed.
Furthermore, the first annular bag pad and the second annular bag pad are made of hollow annular rubber, the second annular bag pad is larger than the first annular bag pad, and the first annular bag pad and the second annular bag pad are larger than the screw head.
By adopting the technical scheme, the friction performance and the shrinkage performance of the annular bag cushion I and the annular bag cushion II can be effectively ensured.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
in order to solve the problem that the contact area between the foot of a staff and the foot nail of the tower can be increased by additionally arranging the pedal part and the bulge part when the foot nail of the tower is used, so that stable treading of the staff on the foot nail of the tower is ensured, on the one hand, the foot nail of the tower with the structure still mainly adopts an external tool to screw nuts to fix the foot nail of the tower when the foot nail is used, the whole fixing process is complicated, the installation efficiency of the foot nail of the tower is low, the foot nail of the tower is inconvenient to use, on the other hand, the foot nail of the tower with the structure cannot be effectively limited when the foot nail is used, the contact area between the foot nail of the staff and the foot nail of the tower is easy to be reduced due to the fact that the foot part of the staff is inclined when the foot nail is stepped, on the other hand, the utility model can effectively limit the two sides of the foot nails of the staff under the action of the bending part, so that the contact area between the staff and the foot nail is reduced due to the offset of the foot nail of the staff when the foot nail is stepped on, the staff is avoided, the safety performance of the staff is ensured, the annular screw is not only can be effectively limited, the annular, the screw can be further arranged on the premise of the annular head is not only can be conveniently and the annular, and the screw can be further screwed down by the annular screw pad is further arranged at the annular head, and the annular head is not screwed on the annular head, and the annular head is further can be conveniently screwed, and can be further screwed on the annular, and can be conveniently screwed, and the annular pad can be further conveniently screwed, and the two can be conveniently and screwed.
Drawings
FIG. 1 is a split view of a novel pole tower foot pin of the present utility model;
fig. 2 is a left cross-sectional view of a pole body in a novel pole leg nail according to the present utility model.
The reference numerals are explained as follows:
1. a rod body; 101. a bending part; 102. a connection part; 2. a limiting ring table; 3. annular bag cushion II; 4. a deflector rod; 5. a locking screw sleeve; 6. a screw head; 7. an annular bag cushion I; 8. and an elastic supporting plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, a novel tower foot nail in this embodiment includes a rod body 1, the rod body 1 includes connecting portion 102 and a bending portion 101 formed at one end of the connecting portion 102, two elastic supporting plates 8 are symmetrically fixed at two sides of the bending portion 101, when a worker steps on the elastic supporting plates 8, the elastic supporting plates 8 are stretched, so that the contact area between the tower foot nail and the foot of the worker is increased, stable stepping of the worker is ensured, one end of the connecting portion 102, far away from the bending portion 101, is formed with a screw head 6, a limit ring table 2 is fixed at one side of the screw head 6 on the connecting portion 102, an annular bag pad 7 is mounted on one side wall of the limit ring table 2, a locking screw sleeve 5 is arranged at one side of the connecting portion 102, an annular bag pad two 3 is mounted at the locking end of the locking screw sleeve 5, the annular bag pad two 7 is mainly used for increasing friction performance between the limit ring table 2 and a tower body, thereby loosening the outer wall of the locking screw sleeve 5 after being mounted is ensured, the screw head 5 is mounted on the outer wall of the tower body, the screw head 4 is mounted on the tower body, and the screw head 4 is required to be screwed on the tower body 4 after the screw head is mounted on the tower body is screwed on the tower body, and the screw head 4 is required to be screwed on the tower body is mounted on the tower body 4.
As shown in fig. 1-2, in this embodiment, the elastic supporting plate 8 is adhered to the bending portion 101, the elastic supporting plate 8 is made of elastic plastic, the limiting ring table 2 is welded to the connecting portion 102, the annular bag pad one 7 is adhered to the limiting ring table 2, the locking screw sleeve 5 is adhered to the annular bag pad two 3, the deflector rod 4 is welded to the locking screw sleeve 5, the annular bag pad one 7 and the annular bag pad two 3 are made of hollow annular rubber, the size of the annular bag pad two 3 is larger than that of the annular bag pad one 7, and the size of the annular bag pad one 7 and the size of the annular bag pad two 3 are larger than that of the screw head 6, so that friction performance and shrinkage performance of the annular bag pad one 7 and the annular bag pad two 3 can be effectively ensured.
The specific implementation process of this embodiment is as follows: when the locking screw is used, the screw head 6 passes through the reserved mounting hole on the tower body of the tower, then the locking screw sleeve 5 is screwed on the screw head 6 only under the action of the deflector rod 4 until the annular bag pad I7 and the annular bag pad II 3 are tightly attached to the tower body of the tower, the reliable mounting and fixing of the tower foot nail can be realized, the mounting and fixing efficiency of the tower foot nail is effectively improved because no external tool is used for mounting and fixing during mounting, meanwhile, the friction force at the locking screw sleeve 5 can be effectively increased by matching with the design of the annular bag pad I7 and the annular bag pad II 3, the use safety of the locking screw sleeve 5 is further improved, in addition, the effective limiting part is matched for effectively limiting the two sides of the foot of a worker, the contact area between the worker and the tower foot nail is reduced due to the offset of the foot of the worker during trampling, and the safety and stability of the climbing of the worker are ensured.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A novel tower foot nail, its characterized in that: including body of rod (1), body of rod (1) include connecting portion (102) and shaping in bending portion (101) of connecting portion (102) one end, bending portion (101) bilateral symmetry is fixed with two elastic supporting plates (8), connecting portion (102) are kept away from bending portion (101) one end shaping has screw head (6), be located on connecting portion (102) screw head (6) one side is fixed with spacing ring platform (2), annular bag pad one (7) is installed on spacing ring platform (2) a side wall, locking swivel nut (5) has been laid to connecting portion (102) one side, annular bag pad two (3) are installed to the locking end of locking swivel nut (5), be annular on the outer wall of locking swivel nut (5) and install four driving levers (4).
2. The novel pole leg nail according to claim 1, wherein: the elastic supporting plate (8) is adhered to the bending part (101), and the elastic supporting plate (8) is made of elastic plastic.
3. The novel pole leg nail according to claim 1, wherein: the limiting ring table (2) is welded with the connecting part (102), and the annular bag pad I (7) is bonded with the limiting ring table (2).
4. The novel pole leg nail according to claim 1, wherein: the locking screw sleeve (5) is adhered to the annular bag pad II (3), and the deflector rod (4) is welded with the locking screw sleeve (5).
5. The novel pole leg nail according to claim 1, wherein: the annular bag cushion I (7) and the annular bag cushion II (3) are made of hollow annular rubber, the size of the annular bag cushion II (3) is larger than that of the annular bag cushion I (7), and the sizes of the annular bag cushion I (7) and the annular bag cushion II (3) are larger than that of the screw head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826304.8U CN219864836U (en) | 2023-04-14 | 2023-04-14 | Novel pole tower foot nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320826304.8U CN219864836U (en) | 2023-04-14 | 2023-04-14 | Novel pole tower foot nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864836U true CN219864836U (en) | 2023-10-20 |
Family
ID=88324433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320826304.8U Active CN219864836U (en) | 2023-04-14 | 2023-04-14 | Novel pole tower foot nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864836U (en) |
-
2023
- 2023-04-14 CN CN202320826304.8U patent/CN219864836U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |