CN218668777U - Foot nail of power transmission tower - Google Patents
Foot nail of power transmission tower Download PDFInfo
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- CN218668777U CN218668777U CN202222715596.6U CN202222715596U CN218668777U CN 218668777 U CN218668777 U CN 218668777U CN 202222715596 U CN202222715596 U CN 202222715596U CN 218668777 U CN218668777 U CN 218668777U
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- foot nail
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Abstract
The utility model discloses a foot nail of power transmission tower, including the power transmission tower body, power transmission tower body right side fixedly connected with installation pipe, installation intraductal chamber runs through and is equipped with the insulator spindle, insulator spindle right-hand member fixedly connected with foot nail shell, foot nail shell bottom is close to the left and right sides and has all been seted up the hole that leaks, foot nail shell inner chamber bottom is close to the equal fixedly connected with pipe of the left and right sides, through the mutually supporting between each part, has avoided the power transmission tower body to take place the problem that the electric leakage direction foot nail shell caused the damage to its inner structure, has improved the practicality of use to frictional force between multiplicable sole and the footboard, the problem of skidding takes place when having avoided trampling has improved the security of using, and can reduce the user and step on the impact force that produces in the twinkling of an eye, improves foot nail life, can be convenient for simultaneously change the foot nail, and easy operation is swift, has improved change efficiency.
Description
Technical Field
The utility model relates to a power transmission tower technical field especially relates to a foot nail of power transmission tower.
Background
The power transmission tower is a supporting point of an overhead line, a loop is erected on the power transmission tower and is a single-loop power transmission tower, two loops are erected on the power transmission tower and are double-loop power transmission towers, the single loop is a loop with a power supply for a load, the double loops are loops with 2 power supplies for a load, generally, enterprises with high requirements for power supply reliability or important transformer substations in regions adopt double-loop power supply, so that one power supply can be protected from power failure due to reasons, the other power supply can continue to supply power, but medium and small users with low requirements for power supply reliability generally adopt single power supply to supply power;
among the electric power system, for stepping on transmission tower or shaft tower, when building iron tower or shaft tower, the installation foot nail, the operating personnel of being convenient for from top to bottom, because the foot nail is trampled by the staff often when using, need bear the impact force that the staff produced when trampling, lead to the foot nail to take place deformation influence normal use easily, the change of being not convenient for of current foot nail simultaneously, the operation is comparatively loaded down with trivial details, has reduced change efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a foot nail of a power transmission tower.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a foot nail of power transmission tower, includes the power transmission tower body, power transmission tower body right side fixedly connected with installation pipe, installation intraductal chamber runs through and is equipped with the insulator spindle, insulator spindle right-hand member fixedly connected with foot nail shell, foot nail shell bottom is close to the left and right sides and has all seted up the hole that leaks, foot nail shell inner chamber bottom is close to the equal fixedly connected with pipe in the left and right sides, two equal fixedly connected with connecting spring in pipe inner chamber bottom, two the equal fixedly connected with connecting block in connecting spring top, two the equal fixedly connected with connecting rod in connecting block top, two the connecting rod top all runs through adjacent pipe inner chamber to common fixedly connected with footboard, pedal top fixedly connected with a plurality of friction strip, a plurality of friction strip is linear arrangement in proper order from a left side to the right side, two the one side that the pipe is close to mutually is close to the common fixedly connected with horizontal pole of bottom department, the horizontal pole is close to the equal cover in both ends about being close to the outside edge and is equipped with the ring, two the common fixedly connected with linkage spring between the one side that the ring kept away from mutually kept away from the adjacent pipe, two the equal cover is established at the horizontal pole outside, two the horizontal pole is all articulated with the interlock with the footboard bottom.
Further, the equal fixedly connected with slider in the footboard left and right sides, the foot nail shell inner chamber left and right sides is close to top department and has all seted up the spout, two the slider all is located adjacent spout inner chamber.
Furthermore, the top and the bottom of the installation tube are close to the center and are provided with positioning holes, the top and the bottom of the insulating rod are close to the left end and are provided with blind holes, the positioning hole inner cavities are provided with positioning rods in a penetrating mode, and the positioning rods are connected with one ends close to each other in an inserting mode in adjacent blind hole inner cavities.
Furthermore, two the equal fixedly connected with locating piece of one end that the locating lever was kept away from mutually, two one side that the locating piece was close to mutually all with the installation between the pipe the common fixedly connected with location spring between the left and right sides.
Further, the installation pipe left end is close to the equal fixedly connected with fixed plate in top and bottom, two be close to the left and right sides on the fixed plate and all seted up spacing hole, two be close to central department on the fixed plate and all seted up threaded hole.
Furthermore, a plurality of spacing hole inner chamber all runs through and is equipped with the gag lever post, a plurality of the equal fixedly connected with stopper of the one end that the insulator spindle was kept away from to the gag lever post, and is adjacent the common fixedly connected with grip block of one end that the insulator spindle is close to the gag lever post.
Furthermore, one side, close to the two clamping plates, of the two clamping plates is mutually attached to the insulating rod, one side, far away from the two clamping plates, of the clamping plates is close to the center and is fixedly connected with a bearing, threaded rods are inserted into the inner cavities of the bearing, one ends, far away from the threaded rods, of the threaded rods penetrate through the inner cavities of the adjacent threaded holes and are fixedly connected with rotating plates, and the outer edges of the two threaded rods are mutually meshed with the inner cavities of the adjacent threaded holes.
Compared with the prior art, the beneficial effects of the utility model reside in that:
through mutually supporting between each part, avoided the power transmission tower body to take place the problem that electric leakage direction foot nail shell caused the damage to its inner structure, improved the practicality of using to frictional force between multiplicable sole and the footboard, the problem of taking place to skid when having avoided trampling has improved the security of using, and can reduce the user and trample the impact force that produces in the twinkling of an eye, improves foot nail life, can be convenient for change the foot nail simultaneously, easy operation is swift, has improved change efficiency.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of the present embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is an enlarged view at C of FIG. 1;
fig. 5 is a right side view of the component mounting tube and the insulating rod of the present embodiment.
In the figure: 1. a power transmission tower body; 2. installing a pipe; 3. an insulating rod; 4. a foot pin housing; 5. a circular tube; 6. a connecting spring; 7. connecting blocks; 8. a connecting rod; 9. a pedal; 10. rubbing the strips; 11. a cross bar; 12. a circular ring; 13. a linkage spring; 14. a linkage rod; 15. positioning a rod; 16. positioning blocks; 17. a positioning spring; 18. a fixing plate; 19. a limiting rod; 20. a limiting block; 21. a clamping plate; 22. a threaded rod; 23. rotating the plate; 24. a slide block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present invention provides a technical solution:
example 1:
a foot nail of a power transmission tower comprises a power transmission tower body 1, a mounting pipe 2 is fixedly connected to the right side of the power transmission tower body 1, an insulating rod 3 penetrates through the inner cavity of the mounting pipe 2, a foot nail shell 4 is fixedly connected to the right end of the insulating rod 3, water leakage holes are formed in the bottom of the foot nail shell 4 close to the left side and the right side, circular pipes 5 are fixedly connected to the bottom of the inner cavity of the foot nail shell 4 close to the left side and the right side, connecting springs 6 are fixedly connected to the bottoms of the inner cavities of the two circular pipes 5, connecting blocks 7 are fixedly connected to the top ends of the two connecting blocks 6, connecting rods 8 are fixedly connected to the tops of the two connecting rods 8, a pedal 9 is fixedly connected to the top of the pedal 9 together, a plurality of friction strips 10 are fixedly connected to the top of the pedal 9, the plurality of friction strips 10 are sequentially linearly arranged from left to right, a cross rod 11 is fixedly connected to the side close to the bottom end together, rings 12 are sleeved to the outer edges of the cross rod 11 close to the left side and the right side, two linked circular rings 12 are fixedly connected to the inner cavities of the cross rods, two linked circular pipes 5, 24 sliders are hinged to the top of the cross rod 24, and the linking slide blocks are connected to the inner cavities of the left side and the right side, and the linking slide blocks 14, and the slide blocks are hinged to the slide blocks 24;
during the use, played insulating effect between power transmission tower body 1 and the foot nail shell 4 through setting up insulator spindle 3, avoided power transmission tower body 1 to take place electric leakage direction foot nail shell 4 and caused the problem of damage to its inner structure, the practicality of use has been improved, when user's sole trampled footboard 9, the sole contacts with rub strip 10 earlier and makes its downstream, through the setting of a plurality of rub strip 10, the frictional force between multiplicable sole and footboard 9, the problem of skidding takes place when having avoided trampling, the security of use has been improved, drive two connecting rods 8 and trace 14 downstream through footboard 9, thereby can drive two connecting spring 6 and the compression of interlock spring 13, through the elastic force effect of connecting spring 6 and interlock spring 13, can produce ascending holding power to footboard 9, thereby can reduce the impact force that the user trampled in the twinkling of an eye and produce, improve foot nail life.
Example 2:
positioning holes are formed in the top and the bottom of the mounting tube 2 close to the center, blind holes are formed in the top and the bottom of the insulating rod 3 close to the left end, positioning rods 15 penetrate through inner cavities of the two positioning holes, the ends of the two positioning rods 15 close to each other are inserted into adjacent inner cavities of the blind holes, positioning blocks 16 are fixedly connected to the ends of the two positioning rods 15 far away from each other, positioning springs 17 are fixedly connected between the left and right sides of the two positioning blocks 16 close to each other and the mounting tube 2, fixing plates 18 are fixedly connected to the left end and the bottom of the mounting tube 2 close to each other, limiting holes are formed in the two fixing plates 18 close to each other, threaded holes are formed in the two fixing plates 18 close to the center, limiting rods 19 penetrate through the inner cavities of the limiting rods 19, one ends of the limiting rods 19 far away from the insulating rod 3 are fixedly connected with limiting blocks 20, one ends of the adjacent limiting rods 19 close to the insulating rod 3 are fixedly connected with clamping plates 21 together, one ends of the two clamping plates 21 close to each other are mutually attached to the insulating rod 3, threaded rods 22, and outer edges of the threaded rods 22 far away from each other are engaged with the threaded holes of the adjacent threaded rods, and the threaded rods 22 are arranged on the outer edges of the outer side of the threaded holes of the threaded rods, and the threaded rods which are engaged with the threaded rods which are connected with the adjacent threaded holes of the threaded rods which are connected with the threaded rods 22;
when needs are changed, through rotating two commentaries on classics boards 23, it rotates to drive adjacent threaded rod 22 through two commentaries on classics boards 23, drive adjacent grip block 21 through two threaded rod 22 and remove to both sides, make two grip block 21 not have the fixed effect of centre gripping to insulator spindle 3, through to two locating pieces 16 of both sides pulling this moment, drive adjacent locating lever 15 through two locating pieces 16 and remove to both sides, make the one end that two locating levers 15 are close to mutually separate with adjacent blind hole inner chamber, thereby can be convenient for change the foot nail, the operation is simple and fast, the change efficiency is improved.
The working principle is as follows: when the utility model is used, the insulating rod 3 is arranged between the power transmission tower body 1 and the foot nail shell 4 to play an insulating role, thereby avoiding the problem that the power transmission tower body 1 generates electric leakage and the foot nail shell 4 damages the internal structure thereof, improving the practicability of use, when the sole of a user tramples the pedal 9, the sole contacts with the friction strip 10 to move downwards, the friction force between the sole and the pedal 9 can be increased by arranging a plurality of friction strips 10, avoiding the problem of skidding when trampling, improving the safety of use, and the pedal 9 drives the two connecting rods 8 and the interlocking rod 14 to move downwards, thereby driving the two connecting springs 6 and the interlocking spring 13 to compress, and through the elastic action of the connecting springs 6 and the interlocking spring 13, can produce ascending holding power to footboard 9, thereby can reduce the user and step on the impact force of trampling the production in the twinkling of an eye, improve foot nail life, when needs are changed, through rotating two commentaries on classics board 23, it rotates to drive adjacent threaded rod 22 through two commentaries on classics boards 23, drive adjacent grip block 21 through two threaded rod 22 and remove to both sides, make two grip block 21 do not have the fixed effect of centre gripping to insulator spindle 3, this moment through to two locating pieces 16 of both sides pulling, drive adjacent locating lever 15 through two locating pieces 16 and remove to both sides, make the one end that two locating levers 15 are close to mutually separate with adjacent blind hole inner chamber, thereby can be convenient for change the foot nail, the operation is simple and fast, the change efficiency is improved.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a foot nail of transmission tower, includes transmission tower body, its characterized in that: the power transmission tower comprises a power transmission tower body, and is characterized in that an installation pipe is fixedly connected to the right side of the power transmission tower body, an insulation rod is arranged in an inner cavity of the installation pipe in a penetrating mode, a foot nail shell is fixedly connected to the right end of the insulation rod, water leakage holes are formed in the bottom of the foot nail shell and close to the left side and the right side, circular pipes are fixedly connected to the bottom of the foot nail shell and close to the left side and the right side, a connecting spring is fixedly connected to the bottom of each circular pipe, a connecting rod is fixedly connected to the top of each connecting rod, the top of each connecting rod penetrates through the inner cavity of each adjacent circular pipe and is fixedly connected with a pedal, a plurality of friction strips are fixedly connected to the top of each pedal, the friction strips are sequentially linearly arranged from left to right, a cross rod is fixedly connected to the position, close to one side, close to the outer edge of each circular pipe, a circular ring is sleeved on the outer edge of each cross rod, a linkage spring is fixedly connected between one side, and the adjacent circular ring, the linkage springs are sleeved on the outer edge of each cross rod, and the top of each circular ring is hinged to the bottom of each pedal.
2. The foot peg for a transmission tower of claim 1, wherein: the equal fixedly connected with slider in footboard left and right sides, the foot nail shell inner chamber left and right sides is close to top department and has all seted up the spout, two the slider all is located adjacent spout inner chamber.
3. The transmission tower foot pin according to claim 1, wherein: the mounting tube top and bottom are close to center department and have all seted up the locating hole, the insulator spindle top and bottom are close to left end department and have all seted up the blind hole, two the locating hole inner chamber all runs through and is equipped with the locating lever, two the one end that the locating lever is close to mutually all pegs graft at adjacent blind hole inner chamber.
4. A foot peg for a transmission tower according to claim 3, wherein: two the equal fixedly connected with locating piece of one end that the locating lever was kept away from mutually, two one side that the locating piece was close to mutually all and the installation pipe between common fixedly connected with location spring.
5. The foot peg for a transmission tower of claim 1, wherein: the installation pipe left end is close to the equal fixedly connected with fixed plate in top and bottom, two spacing hole has all been seted up close to the left and right sides on the fixed plate, two be close to central department on the fixed plate and all seted up threaded hole.
6. The foot peg for a transmission tower of claim 5, wherein: a plurality of spacing hole inner chamber all runs through and is equipped with gag lever post, a plurality of the equal fixedly connected with stopper of one end that the insulator spindle was kept away from to the gag lever post is adjacent the common fixedly connected with grip block of one end that the insulator spindle is close to the gag lever post.
7. The foot peg for a transmission tower of claim 6, wherein: two the clamping plates are close to one side and are mutually attached to the insulating rod, one side of each clamping plate, which is far away from the clamping plates, is close to the center and is fixedly connected with bearings, two bearing inner cavities are all spliced with threaded rods, two ends, which are far away from the threaded rods, penetrate through the adjacent threaded hole inner cavities, are fixedly connected with rotating plates, and the outer edges of the threaded rods are mutually meshed with the adjacent threaded hole inner cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715596.6U CN218668777U (en) | 2022-10-16 | 2022-10-16 | Foot nail of power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222715596.6U CN218668777U (en) | 2022-10-16 | 2022-10-16 | Foot nail of power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218668777U true CN218668777U (en) | 2023-03-21 |
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ID=85564614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222715596.6U Active CN218668777U (en) | 2022-10-16 | 2022-10-16 | Foot nail of power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218668777U (en) |
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2022
- 2022-10-16 CN CN202222715596.6U patent/CN218668777U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230706 Address after: 201199 Unit D, 15/F, Building 9, No. 2337, Gudai Road, Minhang District, Shanghai Patentee after: Jingshen (Shanghai) New Energy Co.,Ltd. Address before: No. 8, Group 1, Zhaojia Village, Yangjiachang Town, Gong'an County, Jingzhou City, Hubei Province, 434300 Patentee before: Han Yaqin |
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| TR01 | Transfer of patent right |