CN211201333U - Electric power tower convenient to overhaul - Google Patents
Electric power tower convenient to overhaul Download PDFInfo
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- CN211201333U CN211201333U CN201921905160.5U CN201921905160U CN211201333U CN 211201333 U CN211201333 U CN 211201333U CN 201921905160 U CN201921905160 U CN 201921905160U CN 211201333 U CN211201333 U CN 211201333U
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Abstract
The embodiment of the utility model discloses an electric power tower convenient to overhaul, in particular to the technical field of electric power towers, which comprises a supporting plate and an electric power tower body, wherein the electric power tower body is fixedly arranged at the top of the supporting plate, an overhaul ladder is fixedly arranged inside the electric power tower body, a plurality of fixing plates are fixedly arranged on two sides of the overhaul ladder, the other ends of the fixing plates are fixedly connected with the electric power tower body, and an adjusting mechanism is arranged between the supporting plate and the electric power tower body; the adjusting mechanism comprises a motor, and the motor is fixedly arranged at the top of one of the fixing plates. The utility model discloses an adjustment mechanism's design can drive the maintainer through electric power and go to climb the access ladder, has avoided the maintainer to need oneself to take the instrument of a shorter double ladder class can just climb, provides great convenience for the maintainer.
Description
Technical Field
The embodiment of the utility model provides an electric power tower technical field, concretely relates to electric power tower convenient to overhaul.
Background
The power tower is a ladder-shaped or triangular tower-shaped building, the height of the power tower is usually 25-40 meters, the power tower is of a steel frame structure, the power tower is mostly built near a power plant and a power distribution station in the field, the power tower is an important facility of a power department, can be used for overhead wire and plays a role in protection and support, and the design, manufacture, installation, maintenance and quality detection of the power tower are important guarantees for the operation and development of a modern power system.
The prior art has the following defects: current electric power tower overhauls in order to make things convenient for the maintainer, generally all be equipped with the ladder inside the electric power tower, overhaul the ladder in order to prevent irrelevant personnel simultaneously, it is higher that generally all set up the bottom of ladder, make the unable ladder of climbing of irrelevant personnel, but this design has also brought many inconveniences for the maintainer, when the maintainer need overhaul the electric power tower, need oneself take the instrument of a shorter double ladder class can just climb, brought very big inconvenience for the maintainer.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an electric power tower convenient for maintenance, through the design of the adjusting mechanism, the maintainer can be driven by electric power to climb the maintenance ladder, the problem that the maintainer needs to take a tool such as a shorter herringbone ladder for climbing is avoided, through the design of the adjusting mechanism, the maintainer can be driven by electric power to climb the maintenance ladder, the problem that the maintainer needs to take a tool such as a shorter herringbone ladder for climbing is solved, in order to facilitate the maintenance of the maintainer in the prior art, the ladder is generally arranged inside the electric power tower, and meanwhile, in order to prevent the maintenance ladder of the irrelevant person, the bottom of the ladder is generally arranged higher, so that the irrelevant person can not climb the ladder, which causes inconvenience to the maintainer, when the maintainer needs to maintain the electric power tower, the electric power tower can be climbed only by taking a tool such as a shorter herringbone ladder, bringing great inconvenience to the maintainers.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: an electric power tower convenient to overhaul comprises a supporting plate and an electric power tower body, wherein the electric power tower body is fixedly arranged at the top of the supporting plate, an overhaul ladder is fixedly arranged inside the electric power tower body, a plurality of fixing plates are fixedly arranged on two sides of the overhaul ladder, the other ends of the fixing plates are fixedly connected with the electric power tower body, and an adjusting mechanism is arranged between the supporting plate and the electric power tower body;
the adjusting mechanism comprises a motor, the motor is fixedly arranged at the top of one of the fixed plates, the motor is fixedly connected with a rotating rod through an output shaft, the rotating rod penetrates through one of the fixed plates and extends out of the bottom of one of the fixed plates, a reciprocating screw rod is fixedly arranged at the bottom end of the rotating rod, a bearing seat is arranged outside the reciprocating screw rod and is in auxiliary connection with the reciprocating screw rod through a ball nut, a movable plate is fixedly arranged outside the reciprocating screw rod, the movable plate is arranged at the top of a supporting plate, a transverse plate is arranged at the top of the movable plate, a plurality of elastic components are arranged between the transverse plate and the movable plate, a supporting block is fixedly arranged at.
Further, the elastic component comprises a telescopic rod, the top end of the telescopic rod is fixedly connected with the bottom of the transverse plate, the bottom of the telescopic rod is fixedly connected with the top of the movable plate, a spring is arranged outside the telescopic rod, the top of the spring is fixedly connected with the top of the telescopic rod, and the bottom of the spring is fixedly connected with the bottom of the telescopic rod.
Furthermore, a guardrail is fixedly arranged at the top of the moving plate, and the transverse plate is arranged inside the guardrail.
Further, the transverse plate is fixedly provided with sliding blocks on two sides, sliding grooves are formed in two side walls of the guardrail, and the sliding blocks are arranged inside the two sliding grooves respectively.
Further, a control cabinet is fixedly arranged on the inner side of the power tower body, a movable door is arranged on the front side of the control cabinet and connected with the control cabinet through a hinge, and an anti-theft lock is arranged on the movable door.
Furthermore, a control switch is arranged in the control cabinet, and the control switch, the light touch switch, the motor and an external power supply are connected in series.
Furthermore, two limiting rods are fixedly arranged at the bottom of the maintenance ladder and penetrate through the transverse plate and the moving plate and are fixedly connected with the top of the supporting plate.
Furthermore, the reciprocating screw rod penetrates through the transverse plate, and the bottom end of the reciprocating screw rod is connected with the supporting plate through a bearing.
The embodiment of the utility model provides a have following advantage:
through adjustment mechanism's design, can drive the maintainer through electric power and go to climb the access ladder, avoided the maintainer to need oneself take the instrument of a shorter double ladder and so on just can climb, pin control switch through the switch board simultaneously, compare with prior art, also can avoid irrelevant personnel to climb the access ladder, provide great convenience for the maintainer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure provided in embodiment 1 of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 provided in embodiment 1 of the present invention;
fig. 3 is a perspective view of a control cabinet provided in embodiment 1 of the present invention;
fig. 4 is a cross-sectional view of a control cabinet provided in embodiment 1 of the present invention;
fig. 5 is a perspective view of the transverse plate and the guardrail provided in embodiment 1 of the present invention.
In the figure: the device comprises a supporting plate 1, an electric power tower body 2, an overhaul ladder 3, a fixing plate 4, a motor 5, a rotating rod 6, a reciprocating screw rod 7, a bearing seat 8, a moving plate 9, a transverse plate 10, a supporting block 11, a light touch switch 12, a telescopic rod 13, a spring 14, a guardrail 15, a sliding block 16, a control cabinet 17, a movable door 18, a control switch 19 and a limiting rod 20.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 of the specification, the electric power tower convenient to overhaul comprises a supporting plate 1 and an electric power tower body 2, wherein the electric power tower body 2 is fixedly arranged at the top of the supporting plate 1, an overhaul ladder 3 is fixedly arranged inside the electric power tower body 2, a plurality of fixing plates 4 are fixedly arranged on two sides of the overhaul ladder 3, the other ends of the fixing plates 4 are fixedly connected with the electric power tower body 2, and an adjusting mechanism is arranged between the supporting plate 1 and the electric power tower body 2;
adjustment mechanism includes motor 5, motor 5 is fixed to be located one of them fixed plate 4 top, motor 5 passes through output shaft fixedly connected with dwang 6, dwang 6 runs through one of them fixed plate 4 and extends one of them fixed plate 4 bottom, 6 bottom mounting of dwang is equipped with reciprocal lead screw 7, 7 outsides of reciprocal lead screw are equipped with bearing frame 8, bearing frame 8 passes through ball nut pair with reciprocal lead screw 7 and is connected, 7 external fixings of reciprocal lead screw are equipped with movable plate 9, movable plate 9 is established at 1 top in the backup pad, 9 tops of movable plate are equipped with diaphragm 10, be equipped with a plurality of elastic component between diaphragm 10 and the movable plate 9, 9 fixed supporting shoes 11 that are equipped with in top of movable plate, 11 fixed being equipped with in top of supporting shoe dabs switch 12.
Further, the elasticity subassembly includes telescopic link 13, 13 top and the diaphragm 10 bottom fixed connection of telescopic link, 13 bottoms and the movable plate 9 top fixed connection of telescopic link, the telescopic link 13 outside is equipped with spring 14, 14 tops and 13 top fixed connection of telescopic link, 14 bottoms and 13 bottoms fixed connection of telescopic link of spring, the reciprocating of diaphragm 10 of being convenient for.
Furthermore, a guardrail 15 is fixedly arranged at the top of the moving plate 9, and the transverse plate 10 is arranged inside the guardrail 15 and can protect the maintainers.
Further, both sides of the transverse plate 10 are fixedly provided with sliders 16, both side walls of the guardrail 15 are provided with sliding grooves, and the sliders 16 are respectively arranged inside the two sliding grooves to limit the transverse plate 10 in the vertical movement.
Further, 2 inboard fixed switch boards 17 that are equipped with of electric power tower body, switch boards 17 front side is equipped with dodge gate 18, dodge gate 18 passes through hinge connection with switch boards 17, be equipped with the pickproof lock on the dodge gate 18, avoided irrelevant personnel to open switch boards 17.
Further, a control switch 19 is arranged inside the control cabinet 17, and the control switch 19, the tact switch 12, the motor 5 and an external power supply are connected in series, so that the motor 5 can be controlled conveniently.
Further, the bottom of the maintenance ladder 3 is fixedly provided with two limiting rods 20, and the two limiting rods 20 penetrate through the transverse plate 10 and the moving plate 9 and are fixedly connected with the top of the supporting plate 1, so that the moving plate 9 can move up and down to play a limiting role.
Furthermore, the reciprocating screw rod 7 penetrates through the transverse plate 10, and the bottom end of the reciprocating screw rod 7 is connected with the supporting plate 1 through a bearing, so that the reciprocating screw rod 7 can be supported.
The implementation scenario is specifically as follows: the utility model is connected with an external power supply, when an overhaul personnel needs to overhaul the electric power tower, the anti-theft lock on the movable door 18 can be opened through a key, then the control switch 19 is opened, then the overhaul personnel stands on the top of the transverse plate 10, because the overhaul personnel have weight, the transverse plate 10 can be pressed downwards, the transverse plate 10 moves downwards to drive the telescopic rod 13 to shorten, the telescopic rod 13 shortens to compress the spring 14, when the transverse plate 10 moves downwards to the lowest position, the bottom of the transverse plate 10 can be contacted with the tact switch 12, because the tact switch 12, the control switch 19, the motor 5 and the external power supply are connected in series, after the control switch 19 and the tact switch 12 are both opened, the motor 5 can work, the motor 5 works to drive the rotating rod 6 to rotate, the rotating rod 6 rotates to drive the reciprocating lead screw 7 to rotate, because the reciprocating lead screw 7 is connected with the bearing seat 8 through a ball nut pair, therefore, the reciprocating screw 7 rotates to drive the bearing seat 8 to move upwards, the bearing seat 8 moves upwards to drive the movable plate 9 to move upwards, the movable plate 9 moves upwards to drive the transverse plate 10 and the maintenance personnel to move upwards, when the maintenance personnel climbs the maintenance ladder 3, the top of the transverse plate 10 has no weight, so that the spring 14 is not stressed any more, the telescopic rod 13 and the spring 14 can restore to the original positions, the transverse plate 10 is disconnected with the tact switch 12, the motor 5 does not work, after the maintenance personnel finish maintenance, the maintenance personnel can stand on the transverse plate 10 again, the working principle is the same as that of the above working principle, but at the moment, the reciprocating screw 7 drives the bearing seat 8 to move downwards, the bearing seat 8 moves downwards to drive the transverse plate 10 and the maintenance personnel to move downwards, through the design of the adjusting mechanism, the maintenance personnel can be driven to climb the maintenance ladder 3 through electric, avoided the maintainer to need oneself to take the instrument of a shorter double ladder and so on to just can climb, pin control switch 19 through switch board 17 simultaneously, also can avoid irrelevant personnel to climb maintenance ladder 3, provide great convenience for the maintainer, this embodiment has specifically solved among the prior art for the convenience of maintainer maintenance, generally all be equipped with the ladder inside the electric power tower, simultaneously in order to prevent that irrelevant personnel from overhauing the ladder, generally all be higher with the bottom setting of ladder, make irrelevant personnel can't climb the ladder, but this design has also brought a lot of inconvenience for the maintainer, when the maintainer needs overhaul the electric power tower, need oneself to take the instrument of a shorter double ladder and so on can climb, brought very big inconvenient problem for the maintainer.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, the control switch 19 is turned on, then the maintenance personnel stand on the top of the transverse plate 10, due to the weight of the maintenance personnel, the transverse plate 10 can be pressed downwards, the transverse plate 10 moves downwards to drive the telescopic rod 13 to shorten, the telescopic rod 13 shortens to compress the spring 14, when the transverse plate 10 moves downwards to the lowest position, the bottom of the transverse plate 10 is contacted with the tact switch 12, the motor 5 works to drive the rotating rod 6 to rotate, the rotating rod 6 rotates to drive the reciprocating screw rod 7 to rotate, the rotating of the reciprocating screw rod 7 drives the bearing seat 8 to move upwards, the bearing seat 8 moves upwards to drive the moving plate 9 to move upwards, the moving plate 9 moves upwards to drive the transverse plate 10 and the maintenance personnel to move upwards, when the maintenance personnel climb the maintenance ladder 3, the top of the transverse plate 10 has no weight, so that the spring 14 is not stressed, the telescopic rod 13 and the spring 14 are both, make diaphragm 10 and the disconnection of dab switch 12, motor 5 is not working, after the maintainer overhauls, the maintainer can stand again on diaphragm 10, and is the same with above theory of operation, but reciprocal lead screw 7 can drive bearing frame 8 downstream this moment, thereby bearing frame 8 downstream drives diaphragm 10 and maintainer downstream.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides an electric power tower convenient to overhaul, includes backup pad (1) and electric power tower body (2), its characterized in that: the electric power tower body (2) is fixedly arranged at the top of the supporting plate (1), an overhaul ladder (3) is fixedly arranged inside the electric power tower body (2), a plurality of fixing plates (4) are fixedly arranged on two sides of the overhaul ladder (3), the other ends of the fixing plates (4) are fixedly connected with the electric power tower body (2), and an adjusting mechanism is arranged between the supporting plate (1) and the electric power tower body (2);
the adjusting mechanism comprises a motor (5), the motor (5) is fixedly arranged at the top of one of the fixed plates (4), the motor (5) is fixedly connected with a rotating rod (6) through an output shaft, the rotating rod (6) penetrates through one of the fixed plates (4) and extends out of the bottom of one of the fixed plates (4), a reciprocating screw rod (7) is fixedly arranged at the bottom of the rotating rod (6), a bearing seat (8) is arranged outside the reciprocating screw rod (7), the bearing seat (8) is connected with the reciprocating screw rod (7) through a ball nut pair, a movable plate (9) is fixedly arranged outside the reciprocating screw rod (7), the movable plate (9) is arranged at the top of the supporting plate (1), a transverse plate (10) is arranged at the top of the movable plate (9), a plurality of elastic assemblies are arranged between the transverse plate (10) and the movable plate (9), a supporting block (, and a tact switch (12) is fixedly arranged at the top of the supporting block (11).
2. An easy to service power tower as claimed in claim 1, wherein: the elasticity subassembly includes telescopic link (13), telescopic link (13) top and diaphragm (10) bottom fixed connection, telescopic link (13) bottom and movable plate (9) top fixed connection, telescopic link (13) outside is equipped with spring (14), spring (14) top and telescopic link (13) top fixed connection, spring (14) bottom and telescopic link (13) bottom fixed connection.
3. An easy to service power tower as claimed in claim 1, wherein: a guardrail (15) is fixedly arranged at the top of the moving plate (9), and the transverse plate (10) is arranged inside the guardrail (15).
4. An easy to service power tower as claimed in claim 3 wherein: the sliding blocks (16) are fixedly arranged on two sides of the transverse plate (10), sliding grooves are formed in two side walls of the guardrail (15), and the sliding blocks (16) are arranged inside the two sliding grooves respectively.
5. An easy to service power tower as claimed in claim 3 wherein: the power tower is characterized in that a control cabinet (17) is fixedly arranged on the inner side of the power tower body (2), a movable door (18) is arranged on the front side of the control cabinet (17), the movable door (18) is connected with the control cabinet (17) through a hinge, and an anti-theft lock is arranged on the movable door (18).
6. An easy to service power tower as claimed in claim 5 wherein: the control cabinet (17) is internally provided with a control switch (19), and the control switch (19), the light touch switch (12), the motor (5) and an external power supply are connected in series.
7. An easy to service power tower as claimed in claim 1, wherein: two limiting rods (20) are fixedly arranged at the bottom of the maintenance ladder (3), and the two limiting rods (20) penetrate through the transverse plate (10) and the moving plate (9) and are fixedly connected with the top of the supporting plate (1).
8. An easy to service power tower as claimed in claim 1, wherein: the reciprocating screw rod (7) penetrates through the transverse plate (10), and the bottom end of the reciprocating screw rod (7) is connected with the supporting plate (1) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921905160.5U CN211201333U (en) | 2019-11-06 | 2019-11-06 | Electric power tower convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921905160.5U CN211201333U (en) | 2019-11-06 | 2019-11-06 | Electric power tower convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201333U true CN211201333U (en) | 2020-08-07 |
Family
ID=71855009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921905160.5U Active CN211201333U (en) | 2019-11-06 | 2019-11-06 | Electric power tower convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211201333U (en) |
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2019
- 2019-11-06 CN CN201921905160.5U patent/CN211201333U/en active Active
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