CN215817239U

CN215817239U - Portable transmission line overhauls uses work platform

Info

Publication number: CN215817239U
Application number: CN202121910875.7U
Authority: CN
Inventors: 陈剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-11
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a portable working platform for power transmission line maintenance, which comprises a fixed mounting plate, wherein the lower end of the fixed mounting plate is fixedly connected with a connecting block in a hollow structure, a second platform forms an overturning structure on the fixed mounting plate, and a limiting mechanism comprises a fixed rod with threads arranged on the outer surface, a connecting rod in an L-shaped structure, a first adjusting sleeve arranged at one side of the lower end of the connecting rod, which is far away from the vertical central axis of the fixed mounting plate, and a second adjusting sleeve arranged at one side of the lower end of the connecting rod, which is near to the vertical central axis of the fixed mounting plate. This portable transmission line overhauls uses work platform overturns on fixed mounting panel through the second platform to supplementary piece can play the supporting role to the second platform, has increased second platform stability, combines the setting of first platform, can increase work platform's usable floor area, and after the use, be convenient for fold work platform and accomodate simultaneously.

Description

Portable transmission line overhauls uses work platform

Technical Field

The utility model relates to the technical field related to power transmission line maintenance, in particular to a portable working platform for power transmission line maintenance.

Background

The transmission line is realized by boosting the electric energy generated by the generator by using a transformer and then accessing the electric energy into the transmission line through control equipment such as a circuit breaker, and in the actual transmission process, in order to ensure the orderly operation in the transmission process, the transmission line needs to be maintained and overhauled regularly, corresponding equipment is needed in the process of overhauling the transmission line, and the equipment and related tools are usually required to be placed on a working platform when the transmission line is overhauled by the equipment at each outdoor position, particularly in a mountain area;

however, in the actual use process of the commonly used working platform for power transmission line maintenance, the stability is not high, the equipment is easy to fall off in the process of preventing the equipment from being damaged, and meanwhile, the working platform is too large in size, inconvenient to fold and store, inconvenient to carry and not high in practicability;

therefore, a portable working platform for overhauling the power transmission line is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a portable working platform for power transmission line maintenance, which aims to solve the problems that the working platform for power transmission line maintenance, which is provided in the background art, is not high in stability in the actual use process, equipment is easy to fall off and damage in the process of preventing the equipment from being damaged, and meanwhile, the working platform is too large in size, inconvenient to fold and store, inconvenient to carry and low in practicability.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable working platform for power transmission line maintenance comprises a fixed mounting plate, wherein the lower end of the fixed mounting plate is fixedly connected with a connecting block in a hollow structure, and the lower end of the connecting block is in threaded connection with a support column in an inclined arrangement;

the single bodies of the second platform are symmetrically arranged on the left side and the right side of the upper end of the fixed mounting plate, the second platform forms a turnover structure on the fixed mounting plate, and the turnover angle of the second platform on the fixed mounting plate ranges from 0 degree to 180 degrees;

the upper end of the second platform is fixedly connected with a handle;

the limiting mechanism comprises a fixed rod with threads on the outer surface, a connecting rod in an L-shaped structure, a first adjusting sleeve arranged on one side of the lower end of the connecting rod, which is far away from the vertical central axis of the fixed mounting plate, and a second adjusting sleeve arranged on one side of the lower end of the connecting rod, which is close to the vertical central axis of the fixed mounting plate;

wherein, the dead lever fixed connection is in the edge of fixed mounting panel lower extreme.

Preferably, the lower end of the supporting column is fixedly connected with a fixing plate in a horizontal state, and the lower end of the fixing plate is welded with a fixing pin in a vertical state and in a conical structure;

the support column, the fixing plate and the fixing pin are symmetrically arranged on the left side and the right side of the lower end of the fixing mounting plate.

Preferably, a first platform in a horizontal state is arranged below the second platform, the lower end of the first platform is rotatably connected with a connecting bolt for adjustment, the connecting bolt is in threaded connection with the middle of the fixed mounting plate, and the left end and the right end of the lower end of the first platform are fixedly connected with limit rods;

wherein, first platform constitutes elevation structure in the middle part of fixed mounting panel.

Preferably, the front end and the rear end of the joint of the second platform and the fixed mounting plate are fixedly connected with first gears, the lower ends of the first gears are meshed with second gears, and the first gears and the second gears are rotatably connected to the fixed mounting plate.

Preferably, the lower extreme of second gear is connected through the engaged mode with the connecting rod, the one end fixedly connected with that the perpendicular axis of fixed mounting panel was kept away from to the connecting rod has supporting role's supplementary piece, the monomer symmetry of supplementary piece sets up the left and right sides at fixed mounting panel.

Preferably, the lower extreme setting of connecting rod is in the middle part that has limiting displacement's first adjusting collar and second adjusting collar, first adjusting collar and second adjusting collar are all connected at the surface of dead lever through the mode of screw thread.

Compared with the prior art, the utility model has the beneficial effects that: the portable working platform for power transmission line maintenance is simple in structure and very convenient to use, and can automatically drive the auxiliary block to move towards one end far away from the vertical central axis of the fixed mounting plate through the arrangement of the limiting mechanism in the overturning process;

1. the platform is provided with supporting columns, fixing plates and fixing pins, the platform is carried to corresponding overhaul points, then the supporting columns are connected with the connecting blocks in a threaded mode, the supporting columns are obliquely arranged below the fixing mounting plate, meanwhile, the lower ends of the supporting columns are fixedly connected with the fixing plates in a horizontal state, the fixing pins are fixedly connected to the lower ends of the fixing plates, the fixing pins are inserted into soil, the effect of limiting and fixing the fixing mounting plate can be achieved, and the stability of the platform in the using process is improved;

2. the maintenance equipment is provided with a first platform and a second platform, when the maintenance equipment is used, the second platform is pulled to turn over on the fixed mounting plate, then the connection bolt is connected to the middle part of the fixed mounting plate through a rotating thread, the connection bolt rotates with the first platform, so that the first platform drives the limiting rod to slide on the fixed mounting plate, the first platform is lifted to the same height as the second platform, through the arrangement of the second platform and the first platform, corresponding maintenance equipment can be placed on the second platform and the first platform, the maintenance equipment is very convenient to use, and after the maintenance equipment is used, the second platform and the first platform can be folded and stored, so that the maintenance equipment is convenient to carry;

3. be equipped with second gear and auxiliary block, when the second platform overturns on fixed mounting panel, the second platform drives first gear and rotates, first gear and second gear meshing, and second gear and connecting rod meshing, thereby make the connecting rod drive the auxiliary block and remove to the one end of keeping away from the perpendicular axis of fixed mounting panel, can play the effect of support to the second platform through the auxiliary block, accessible threaded connection plays spacing effect to connecting rod and auxiliary block at the first adjusting collar and the second adjusting collar of dead lever surface simultaneously, moreover, the steam generator is simple in structure, high in practicability.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a connection structure of a support pillar, a fixing plate and a fixing pin according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic structural diagram of a second platform in an inverted state according to the present invention;

FIG. 5 is a schematic top view of the connection between the first platform and the second platform in an inverted state according to the present invention;

FIG. 6 is a front view of the sectional structure of the auxiliary block, the fixing rod and the connecting rod.

In the figure: 1. fixing the mounting plate; 2. connecting blocks; 3. a support pillar; 4. a fixing plate; 5. a fixing pin; 6. a connecting bolt; 7. a first platform; 8. a second platform; 9. a handle; 10. a first gear; 11. a second gear; 12. an auxiliary block; 13. a limiting mechanism; 14. fixing the rod; 15. a connecting rod; 16. a first adjusting sleeve; 17. a second adjusting sleeve; 18. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a portable working platform for power transmission line maintenance comprises a fixed mounting plate 1, a second platform 8 and a limiting mechanism 13.

When the portable power transmission line maintenance working platform is used, the maintenance platform is firstly carried to a corresponding maintenance place, as shown in fig. 1 and fig. 2, then the supporting columns 3 are connected with the connecting blocks 2 in a threaded mode, the supporting columns 3 are obliquely arranged below the fixed mounting plate 1, meanwhile, the lower ends of the supporting columns 3 are fixedly connected with fixing plates 4 in a horizontal state, the lower ends of the fixing plates 4 are fixedly connected with fixing pins 5 in a vertical state, the lower ends of the fixing plates are in a conical structure, the fixing pins 5 are inserted into outdoor soil, the maintenance platform is limited and fixed, and the stability of the maintenance platform in the use process is improved;

as shown in fig. 3, 4 and 6, the left and right ends of the lower end of the fixed mounting plate 1 are both provided with a limiting mechanism 13, the limiting mechanism 13 comprises a fixed rod 14 with a thread on the outer surface, a connecting rod 15 in an "L" shaped structure, a first adjusting sleeve 16 arranged at one side of the lower end of the connecting rod 15 far away from the vertical central axis of the fixed mounting plate 1 and a second adjusting sleeve 17 arranged at one side of the lower end of the connecting rod 15 close to the vertical central axis of the fixed mounting plate 1, and the fixed rod 14 is fixedly connected to the edge of the lower end of the fixed mounting plate 1;

rotating a first adjusting sleeve 16 which is in threaded connection with the outer surface of a fixed rod 14 to enable the first adjusting sleeve 16 to move towards one end far away from a vertical central axis of the fixed mounting plate 1, then driving a second platform 8 to turn over on the fixed mounting plate 1 by a hand-held handle 9, as shown in fig. 5, fixedly connecting first gears 10 to the front end and the rear end of the joint of the second platform 8 and the fixed mounting plate 1, connecting the lower ends of the first gears 10 with a second gear 11 in a meshed manner, and simultaneously connecting the second gears 11 with a connecting rod 15 in a meshed manner to drive the connecting rod 15 to slide at the lower end of the fixed mounting plate 1;

the lower end of the connecting rod 15 is inserted with the fixed rod 14, the connecting rod 15 and the fixed rod 14 move relatively, the connecting rod 15 is fixedly connected with the auxiliary block 12 with a supporting effect, so that the auxiliary block 12 is driven to move towards one end far away from the vertical central axis of the fixed mounting plate 1, and after the second platform 8 is turned over on the fixed mounting plate 1 for 180 degrees, the second platform 8 and the upper surface of the auxiliary block 12 are arranged in a fit manner, and the auxiliary block 12 can support the second platform 8;

then, a second adjusting sleeve 17 in threaded connection with the outer surface of the fixed rod 14 is rotated, the second adjusting sleeve 17 moves towards one end far away from the vertical central axis of the fixed mounting plate 1, so that the second platform 8 is attached to the upper end of the auxiliary block 12, and the first adjusting sleeve 16 and the second adjusting sleeve 17 play a role in limiting the connecting rod 15, so that the second platform 8 is limited and fixed;

then, a connecting bolt 6 in threaded connection with the middle of the fixed mounting plate 1 is rotated, the connecting bolt 6 is rotatably connected with the first platform 7, so that the first platform 7 is driven to move upwards, a limiting rod 18 slides in the fixed mounting plate 1, the first platform 7 is lifted up and down in the middle of the fixed mounting plate 1, the upper surface of the first platform 7 is flush with the second platform 8, and then corresponding equipment is placed on the upper end surfaces of the second platform 8 and the first platform 7, so that the power transmission line is overhauled, and the operation is convenient and fast, and the use is very convenient;

after the use, rotate connecting bolt 6 and drive first platform 7 downstream, then rotate second adjusting collar 17, make it remove to the one end that is close to 1 perpendicular axis of fixed mounting panel, second platform 8 overturns on fixed mounting panel 1, then rotate first adjusting collar 16, make it remove to the one end that is close to 1 perpendicular axis of fixed mounting panel, it is spacing to connecting rod 15 through first adjusting collar 16 and second adjusting collar 17, thereby fix second platform 8, then take out fixed pin 5 from soil, dismantle between support column 3 and the connecting block 2, be convenient for fold and accomodate the maintenance platform, conveniently carry, the practicality is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable transmission line overhauls uses work platform which characterized in that includes:

the lower end of the fixed mounting plate (1) is fixedly connected with a connecting block (2) in a hollow structure, and the lower end of the connecting block (2) is in threaded connection with a support column (3) which is obliquely arranged;

the single bodies of the second platform (8) are symmetrically arranged on the left side and the right side of the upper end of the fixed mounting plate (1), the second platform (8) forms a turnover structure on the fixed mounting plate (1), and the turnover angle of the second platform (8) on the fixed mounting plate (1) ranges from 0 degree to 180 degrees;

wherein, the upper end of the second platform (8) is fixedly connected with a handle (9);

the limiting mechanism (13) comprises a fixing rod (14) with threads arranged on the outer surface, a connecting rod (15) in an L-shaped structure, a first adjusting sleeve (16) arranged on one side, far away from the vertical central axis of the fixed mounting plate (1), of the lower end of the connecting rod (15), and a second adjusting sleeve (17) arranged on one side, close to the vertical central axis of the fixed mounting plate (1), of the lower end of the connecting rod (15);

wherein, the fixed rod (14) is fixedly connected at the edge of the lower end of the fixed mounting plate (1).

2. The portable power transmission line overhauls workstation of claim 1 characterized in that: the lower end of the supporting column (3) is fixedly connected with a fixing plate (4) in a horizontal state, and a fixing pin (5) which is in a vertical state and has a conical structure at the lower end is welded at the lower end of the fixing plate (4);

wherein, the monomer of support column (3), fixed plate (4) and fixed pin (5) all symmetry sets up the left and right sides at fixed mounting panel (1) lower extreme.

3. The portable power transmission line overhauls workstation of claim 1 characterized in that: a first platform (7) in a horizontal state is arranged below the second platform (8), the lower end of the first platform (7) is rotatably connected with a connecting bolt (6) for adjustment, the connecting bolt (6) is in threaded connection with the middle of the fixed mounting plate (1), and the left end and the right end of the lower end of the first platform (7) are fixedly connected with limiting rods (18);

wherein, the first platform (7) forms a lifting structure in the middle of the fixed mounting plate (1).

4. The portable power transmission line overhauls workstation of claim 3 characterized in that: the utility model discloses a fixed mounting panel, including fixed mounting panel (1), the equal fixedly connected with first gear (10) in both ends around second platform (8) and fixed mounting panel (1) junction, the lower extreme meshing of first gear (10) is connected with second gear (11), first gear (10) and second gear (11) are all rotated and are connected on fixed mounting panel (1).

5. The portable power transmission line overhauls workstation of claim 4 characterized in that: the lower extreme of second gear (11) is connected through the mode of meshing with connecting rod (15), the one end fixedly connected with that the perpendicular axis of fixed mounting panel (1) was kept away from in connecting rod (15) has supporting role's supplementary piece (12), the monomer symmetry of supplementary piece (12) sets up the left and right sides at fixed mounting panel (1).

6. The portable power transmission line overhauls workstation of claim 5 characterized in that: the lower extreme setting of connecting rod (15) is in the middle part that has limiting effect's first adjusting collar (16) and second adjusting collar (17), first adjusting collar (16) and second adjusting collar (17) are all connected at the surface of dead lever (14) through the mode of screw thread.