CN210977268U

CN210977268U - Tower convenient to climb for power distribution network construction

Info

Publication number: CN210977268U
Application number: CN201921756935.7U
Authority: CN
Inventors: 李洪昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-07-10
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a distribution network construction is with shaft tower convenient to climbing, including the shaft tower body, one side top fixedly connected with U type seat of shaft tower body, and the relative one side inner wall of U type seat is provided with the axis of rotation, the equal first curb plate of fixedly connected with in outer wall both ends of axis of rotation, the relative one side fixedly connected with equidistance distribution's of first curb plate head rod, the slot has all been opened to the bottom outer wall of first curb plate, and the inside of slot all pegs graft and have the second curb plate, the relative one side fixedly connected with equidistance distribution's of second curb plate second connecting rod, the fixed orifices that the equidistance distributes has all been opened to one side of second curb plate. The utility model discloses adjust the gradient of first curb plate to adjust the position of second curb plate in the slot, make first curb plate and second curb plate constitute the complete cat ladder of a tilting, the constructor of being convenient for scrambles and handles, utilizes pneumatic cylinder and U type support to form bearing structure, supports the processing to the cat ladder.

Description

Tower convenient to climb for power distribution network construction

Technical Field

The utility model relates to a distribution network technical field especially relates to a distribution network construction is with shaft tower of being convenient for climbing.

Background

The power distribution network is a power grid with the voltage grade of 35KV and below, is used for supplying power to each power distribution station and various power loads in a city, consists of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, accessory facilities and the like, and plays a role in distributing electric energy in the power grid.

At present, the distribution network all needs the workman to climb the top of shaft tower and carry out the construction operation when putting up cable run or when maintaining the circuit, all only utilizes simple instrument when climbing in addition, and the degree of safety is lower to do not have convenient performance, consequently, need to design a distribution network construction with the shaft tower of being convenient for to climb and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the distribution network construction that proposes is with shaft tower of being convenient for to climb.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tower convenient for climbing for power distribution network construction comprises a tower body, wherein the top of one side of the tower body is fixedly connected with a U-shaped seat, and the inner wall of one side of the U-shaped seat opposite to the U-shaped seat is provided with a rotating shaft, the two ends of the outer wall of the rotating shaft are fixedly connected with first side plates, the opposite side of the first side plates is fixedly connected with first connecting rods which are distributed equidistantly, the outer wall of the bottom of each first side plate is provided with a slot, and the inside of the slot is inserted with a second side plate, the opposite side of the second side plate is fixedly connected with second connecting rods which are distributed at equal intervals, one side of the second side plate is provided with fixing holes which are distributed at equal intervals, and the top of one side of the first side plate is provided with a plurality of limiting holes, the inside of the limiting holes and the inside of the fixing holes are inserted with limiting pins, the bottom of the second side plate is fixedly connected with universal wheels, and locking structures are arranged inside the universal wheels.

As a further aspect of the present invention: open one side of shaft tower body has the chute, and the first mounting bracket of top inner wall fixedly connected with of chute, and the inside of first mounting bracket is provided with the installation piece, and the bottom fixedly connected with pneumatic cylinder of installation piece, the piston end fixedly connected with U type support of pneumatic cylinder, the equal fixedly connected with second mounting bracket of one side outer wall of first curb plate, the both ends of U type support all set up on the relative one side inner wall of second mounting bracket.

As a further aspect of the present invention: the bottom of shaft tower body is provided with the base.

As a further aspect of the present invention: the outer wall fixedly connected with protective frame around the top of base, and one side of protective frame is opened has and is imported and exported, and the one side inner wall of importing and exporting is provided with the frame door, is provided with the hasp between one side of frame door and one side of protective frame.

As a further aspect of the present invention: the lock catch consists of two fixing blocks and a lock, the fixing blocks are respectively and fixedly connected to one side of the frame door and one side of the protective frame, the middle positions of the fixing blocks are provided with insertion holes, and the lock penetrates through the insides of the insertion holes.

As a further aspect of the present invention: and a ladder rope is fixedly connected between the first connecting rod and the second connecting rod.

The utility model has the advantages that:

1. the first side plate and the first connecting rod, the second side plate and the second connecting rod form a ladder stand structure, a frame door on the protective frame is opened, the limiting pin is pulled out, the gradient of the first side plate is adjusted, the position of the second side plate in the slot is adjusted, the universal wheel is in contact with the ground, the universal wheel is fixed by using a locking structure, and the limiting pin is inserted into the limiting hole and the fixing hole, so that the first side plate and the second side plate form an inclined complete ladder stand, and the climbing treatment by constructors is facilitated;

2. the hydraulic cylinder is used for adjusting the position of the U-shaped support through the arranged chute, the first mounting frame, the hydraulic cylinder, the U-shaped support and the second mounting frame, so that the first side plate is pushed to move, the inclination angle of the first side plate is convenient to adjust, and when a constructor climbs, the hydraulic cylinder and the U-shaped support can form a supporting structure to support the ladder;

3. through the protection frame, the frame door and the hasp that set up, utilize the hasp to die the frame door lock on the protection frame, utilize the protection frame to protect the shaft tower body and handle, avoid irrelevant personnel to utilize the cat ladder to rise to the top of shaft tower body and the unexpected condition appears.

Drawings

Fig. 1 is a schematic view of an overall structure of a tower for power distribution network construction, which is provided in embodiment 1 and is convenient to climb;

fig. 2 is a schematic view of an elevational cross-sectional structure of a tower for facilitating climbing for power distribution network construction, which is provided in embodiment 1;

fig. 3 is a schematic diagram of a slot and a second side plate structure of a tower convenient to climb for power distribution network construction, which is provided in embodiment 1;

fig. 4 is a schematic view of a ladder rope structure of a tower convenient to climb for power distribution network construction in embodiment 2.

In the figure: the tower comprises a base 1, a protective frame 2, a door 3, a lock catch 4, a first side plate 5, a first connecting rod 6, a U-shaped seat 7, a tower body 8, universal wheels 9, a second side plate 10, fixing holes 11, limiting pins 12, a hydraulic cylinder 13, a chute 14, a slot 15 and a ladder rope 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a pole tower convenient for climbing for power distribution network construction comprises a pole tower body 8, wherein the top of one side of the pole tower body 8 is connected with a U-shaped seat 7 through a bolt, the inner wall of the opposite side of the U-shaped seat 7 is rotatably connected with a rotating shaft, the two ends of the outer wall of the rotating shaft are welded with first side plates 5, the opposite sides of the first side plates 5 are welded with first connecting rods 6 distributed equidistantly, the outer wall of the bottom of each first side plate 5 is provided with a slot 15, a second side plate 10 is inserted into the slot 15, the opposite sides of the second side plates 10 are welded with second connecting rods distributed equidistantly, one side of each second side plate 10 is provided with fixing holes 11 distributed equidistantly, the top of one side of each first side plate 5 is provided with a plurality of limiting holes, limiting pins 12 are inserted into the limiting holes and the fixing holes 11, and the bottom of each second side plate 10 is connected, and the inside of universal wheel 9 all is provided with the dead lock structure.

Wherein, one side of shaft tower body 8 is opened there is chute 14, and the welding of the top inner wall of chute 14 has first mounting bracket, and the inside of first mounting bracket is rotated and is connected with the installation piece, and there is pneumatic cylinder 13 bottom of installation piece through bolted connection, and there is U type support piston end of pneumatic cylinder 13 through bolted connection, and the second mounting bracket has all been welded to one side outer wall of first curb plate 5, and the both ends of U type support are all rotated and are connected on the relative one side inner wall of second mounting bracket.

Wherein, the bottom of shaft tower body 8 is provided with base 1.

Wherein, the outer wall all around of the top of base 1 has protective frame 2 through bolted connection, and one side of protective frame 2 is opened has an exit, and the inner wall of one side of exit has frame door 3 through hinged joint, is provided with hasp 4 between one side of frame door 3 and one side of protective frame 2.

Wherein, hasp 4 comprises two fixed blocks and locks, and the fixed block welds respectively in one side of frame door 3 and one side of protective frame 2, and the intermediate position of fixed block all opens the jack, and the inside of jack is passed to the lock.

The working principle is as follows: when in use, a user connects the hydraulic cylinder 13 to a hydraulic system, when maintaining or stringing, the lock catch 4 is opened, the frame door 3 is opened, the position of the U-shaped bracket is adjusted by the hydraulic cylinder 13, so that the inclination of the ladder structure formed by the first side plate 5 and the first connecting rod 6 is adjusted, the user pulls the limiting pin 12 to adjust the position of the second side plate 10 in the slot 15, the universal wheel 9 is contacted with the ground, the universal wheel 9 is fixed by using a locking structure, the limit pin 12 is inserted in the limit hole and the fixing hole 11, thereby, the first side plate 5 and the second side plate 10 form an inclined complete ladder stand, which is convenient for constructors to climb, after the use is finished, a user resets the first side plate 5 and the second side plate 10, and utilize hasp 4 to fix frame door 3 and protective frame 2, avoid irrelevant personnel to utilize the cat ladder to rise to the top of shaft tower body 8 and the unexpected condition appears.

Example 2

Referring to fig. 4, a tower convenient to climb for power distribution network construction, in this embodiment, compared with embodiment 1, there is a ladder rope 16 connected between the first connecting rod 6 and the second connecting rod through a bolt.

The working principle is as follows: when the position of the second side plate 10 in the slot 15 is adjusted, the ladder cord 16 can be unfolded for facilitating the climbing process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A tower convenient for climbing for power distribution network construction comprises a tower body (8) and is characterized in that the top of one side of the tower body (8) is fixedly connected with a U-shaped seat (7), the inner wall of the opposite side of the U-shaped seat (7) is provided with a rotating shaft, the two ends of the outer wall of the rotating shaft are fixedly connected with first side plates (5), the opposite side of each first side plate (5) is fixedly connected with first connecting rods (6) distributed equidistantly, the outer wall of the bottom of each first side plate (5) is provided with slots (15), the insides of the slots (15) are respectively inserted with second side plates (10), the opposite sides of the second side plates (10) are fixedly connected with second connecting rods distributed equidistantly, one side of each second side plate (10) is provided with fixing holes (11) distributed equidistantly, and the top of one side of each first side plate (5) is provided with a plurality of limiting holes, the inside in spacing hole and the inside of fixed orifices (11) are pegged graft and are had spacing pin (12), the equal fixedly connected with universal wheel (9) in bottom of second curb plate (10), and the inside of universal wheel (9) all is provided with the dead structure of lock.

2. The tower convenient to climb for power distribution network construction as claimed in claim 1, wherein a chute (14) is formed in one side of the tower body (8), a first mounting frame is fixedly connected to the inner wall of the top of the chute (14), a mounting block is arranged inside the first mounting frame, a hydraulic cylinder (13) is fixedly connected to the bottom of the mounting block, a U-shaped support is fixedly connected to the piston end of the hydraulic cylinder (13), a second mounting frame is fixedly connected to the outer wall of one side of the first side plate (5), and two ends of the U-shaped support are arranged on the inner wall of the opposite side of the second mounting frame.

3. The tower convenient to climb for power distribution network construction according to claim 2, wherein a base (1) is arranged at the bottom of the tower body (8).

4. The tower convenient to climb for power distribution network construction according to claim 3, wherein a protective frame (2) is fixedly connected to the outer wall of the periphery of the top of the base (1), an inlet and an outlet are formed in one side of the protective frame (2), a frame door (3) is arranged on the inner wall of the inlet and the outlet, and a lock catch (4) is arranged between one side of the frame door (3) and one side of the protective frame (2).

5. The tower convenient to climb for power distribution network construction as claimed in claim 4, wherein the lock catch (4) is composed of two fixing blocks and a lock, the fixing blocks are respectively and fixedly connected to one side of the frame door (3) and one side of the protection frame (2), jacks are formed in the middle positions of the fixing blocks, and the lock penetrates through the interiors of the jacks.

6. The tower convenient to climb for power distribution network construction according to any one of claims 1-5, characterized in that a ladder rope (16) is fixedly connected between the first connecting rod (6) and the second connecting rod.