CN217808459U

CN217808459U - Pole suspension device is strideed across in transmission of electricity

Info

Publication number: CN217808459U
Application number: CN202221191203.XU
Authority: CN
Inventors: 冀建强
Original assignee: Haojia Power Construction Group Co ltd
Current assignee: Haojia Power Construction Group Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-15
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a pole hanging device is embraced in transmission of electricity leap relates to pole hanging device technical field, and it includes bottom plate and four davits that play, the through-hole has been seted up at the middle part of bottom plate, the equal fixed mounting in bottom surface four corners of bottom plate has the universal wheel. Through the threaded rod that sets up, the pulley, thread bush two, the bolt, the spiral awl, thread bush one, mutually support between connection rope and the couple, can fix around embracing the pole through articulating four couples respectively, rotate bolt all around afterwards, make the bolt move down in thread bush two, meanwhile the spiral awl of bolt lower extreme is being rotatory fixing in ground, rotate simultaneously through four motors of control switch control afterwards, the threaded rod drives thread bush one when rotating and removes, thereby make the lower extreme that the thread bush drove the connection rope remove, direction through the pulley drives the couple rebound, the operation of lifting by crane of embracing the pole has been realized, the lifting cost has been reduced, make the device fix more stably simultaneously.

Description

Pole suspension device is strideed across in transmission of electricity

Technical Field

The utility model relates to an embrace pole suspension device, in particular to pole suspension device is embraced in transmission of electricity leap.

Background

The pole is a special tool for manual pole setting, hundreds of tons of heavy objects can be hoisted by matching with a winch, a pulley block, a steel wire rope and the like, in the construction of a high-voltage transmission line, the pole is often utilized to hoist and assemble a line iron tower, the pole needs to be hoisted firstly and then to be subjected to subsequent operation when being used daily, and the pole is usually firstly driven into a ground anchor on the ground and then hoisted when being suspended.

The prior holding pole suspension device has some defects and shortcomings when in use, and the specific needs for improvement are as follows:

when the existing holding pole is suspended in midair, the connecting rope is often passed through the anchor point through the manual work, and then the connecting rope is pulled to drive the holding pole to rise, and the suspension method not only can increase the lifting cost because of using a plurality of engineering instruments, but also can cause unstable gravity center due to different fixed positions of the anchor points, and can also cause engineering accidents in serious cases, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pole suspension device is strideed across in transmission of electricity to the pole of embracing that proposes in solving above-mentioned background art often will be connected the rope through the manual work and pass the anchor point after, pull again and connect the rope and drive the pole of embracing and rise, and such method of suspending in midair not only can increase the cost of lifting by crane because of using a plurality of engineering apparatus, moreover because the fixed position of anchor point is different, the unstable condition of focus can appear, still can take place the engineering accident when serious, the practicality is relatively poor.

In order to achieve the above purpose, the utility model provides a following technical scheme: a power transmission crossing pole suspension device comprises a bottom plate and four lifting arms, wherein a through hole is formed in the middle of the bottom plate, universal wheels are fixedly mounted at four corners of the bottom surface of the bottom plate, support columns are fixedly connected to four corners of the upper surface of the bottom plate, a pulley is arranged above each support column, an opening is formed in the right side of the through hole, and the four lifting arms are arranged at the four corners of the bottom plate respectively;

the lifting arm comprises a fixed plate, a threaded rod is arranged on one side between opposite surfaces of the fixed plate and the bottom plate, optical axis parts at two ends of the threaded rod are respectively connected with the fixed plate and the bottom plate through bearings in a rotating mode, one end of the threaded rod penetrates through a fixed shaft of the fixed plate and a fixed shaft of a motor, and the motor penetrates through a fixed frame and the fixed plate.

As a preferred technical scheme of the utility model, every two otic placodes of the equal fixedly connected with in upper end of support column, two the round hole has all been seted up on the otic placode, two all the cover is equipped with the fixed axle in the round hole, and the looks remote site of two fixed axles respectively with the both sides fixed connection of pulley.

As an optimal technical scheme of the utility model, every the top of pulley all is provided with the cover plate, and the below both ends of cover plate all through the connecting plate respectively with both sides otic placode fixed connection, and the periphery of pulley is the indent setting.

As a preferred technical scheme of the utility model, the opposite side of threaded rod is provided with the slide bar, and the both ends of slide bar respectively with fixed plate and bottom plate fixed connection, threaded connection has the thread bush one on the threaded rod, the opposite side fixedly connected with sliding sleeve of thread bush one, and sliding sleeve and slide bar sliding connection.

As a preferred technical scheme of the utility model, the upper surface middle part fixedly connected with of thread bush one connects the rope, and connects the upside overlap joint of rope in the top of pulley, connect the other end fixedly connected with couple of rope.

As a preferred technical scheme of the utility model, fixedly connected with thread bush two on the lateral wall of fixed plate, threaded connection has the bolt in the thread bush two, the lower extreme of bolt extends to the downside fixedly connected with spiral awl of thread bush two.

As a preferred technical scheme of the utility model, the upper surface front side fixed mounting of bottom plate has control switch, and control switch's output is connected with the input electricity of a plurality of motors.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a threaded rod that sets up, the pulley, thread bush two, the bolt, the spiral awl, thread bush one, mutually support between connection rope and the couple, can be fixed around embracing the pole through articulating four couples respectively, rotate bolt all around afterwards, make the bolt remove downwards in thread bush two, meanwhile the spiral awl of bolt lower extreme is rotatory fixing in ground, rotate simultaneously through four motors of control switch control afterwards, the threaded rod drives thread bush one when rotating and removes, thereby make the thread bush drive the lower extreme of connecting the rope and remove, the direction through the pulley drives the couple rebound, the operation of lifting by crane of embracing the pole has been realized, the cost of lifting by crane has been reduced, it is more stable to make the device fix simultaneously.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the lifting arm of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the lifting arm of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the bottom plate of the present invention;

fig. 5 is a schematic view of the cover plate of the present invention.

In the figure: the device comprises a base plate 1, a lifting arm 2, a universal wheel 3, a support column 4, a pulley 5, an opening 6, a through hole 7, a fixing plate 8, a threaded rod 9, a motor 10, a sliding rod 11, an ear plate 12, a round hole 13, a fixed shaft 14, a cover plate 15, a threaded sleeve I16, a connecting rope 17, a hook 18, a sliding sleeve 19, a threaded sleeve II 20, a bolt 21, a spiral cone 22 and a control switch 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in fig. 1-5, the utility model provides a technical solution: a power transmission crossing pole suspension device comprises a base plate 1 and four lifting arms 2, wherein a through hole 7 is formed in the middle of the base plate 1, universal wheels 3 are fixedly mounted at four corners of the bottom surface of the base plate 1, supporting columns 4 are fixedly connected to four corners of the upper surface of the base plate 1, a pulley 5 is arranged above each supporting column 4, an opening 6 is formed in the right side of the through hole 7, and the four lifting arms 2 are arranged at four corners of the base plate 1 respectively;

the lifting arm 2 comprises a fixed plate 8, one side is provided with a threaded rod 9 between the opposite faces of the fixed plate 8 and the bottom plate 1, through setting up the threaded rod 9 and a thread bush 16, four motors 10 can be controlled to rotate simultaneously through a control switch 23, the threaded rod 9 is made to rotate, the threaded rod 9 drives the thread bush 16 to move when rotating, thereby realizing the lifting operation of the holding rod, and the two ends of the threaded rod 9 are all connected with the fixed plate 8 and the bottom plate 1 through the bearing respectively in a rotating manner, the one end of the threaded rod 9 penetrates the fixed shaft fixed connection of the fixed plate 8 and the motor 10, and the motor 10 passes through the fixed frame and the fixed plate 8 fixed connection.

Two otic placodes 12 of the equal fixedly connected with in upper end of every support column 4, round hole 13 has all been seted up on two otic placodes 12, through setting up otic placode 12, round hole 13 and fixed axle 14, can make pulley 5 realize stable the rotation to rope 17 is connected in better drive and is removed, all overlaps in two round holes 13 to be equipped with fixed axle 14, and two fixed axle 14's looks remote site respectively with pulley 5's both sides fixed connection.

Every pulley 5's top all is provided with cover plate 15, and cover plate 15's below both ends all through the connecting plate respectively with both sides otic placode 12 fixed connection, through setting up pulley 5's periphery into interior concave surface, can make to connect rope 17 imbed wherein when the activity, avoid connecting rope 17 and drop from pulley 5, set up cover plate 15 simultaneously and can carry out the shutoff to pulley 5's top, avoid connecting rope 17 and drop from pulley 5 top, and pulley 5's periphery is the indent setting.

The opposite side of threaded rod 9 is provided with slide bar 11, and the both ends of slide bar 11 respectively with fixed plate 8 and bottom plate 1 fixed connection, threaded connection has screw sleeve 16 on the threaded rod 9, the opposite side fixedly connected with sliding sleeve 19 of screw sleeve 16, through setting up sliding sleeve 19 and slide bar 11, can make screw sleeve 16 more stable when removing, it is spacing to screw sleeve 16 simultaneously, avoid threaded rod 9 to drive screw sleeve 16 when rotating and together rotate, the integrality of structure has been realized, and sliding sleeve 19 and slide bar 11 sliding connection.

The upper surface middle part fixedly connected with of a thread bush 16 connects rope 17, and connects the upside overlap joint of rope 17 and in the top of pulley 5, through setting up a thread bush 16, connecting rope 17 and couple 18, can drive the lower extreme of connecting rope 17 through a thread bush 16 and remove, drives 18 rebound of couple through the direction of pulley 5, has realized the operation of lifting by crane of armful pole, connects the other end fixedly connected with couple 18 of rope 17.

Fixedly connected with thread bush two 20 on the lateral wall of fixed plate 8, threaded connection has bolt 21 in the thread bush two 20, through setting up thread bush two 20, bolt 21 and spiral cone 22, can be through rotating bolt 21 all around, make bolt 21 move down in thread bush two 20, and the spiral cone 22 of bolt 21 lower extreme is being rotatory fixing in ground simultaneously, has improved the fixed effect of the device, and the lower extreme of bolt 21 extends to the downside fixedly connected with spiral cone 22 of thread bush two 20.

The upper surface front side fixed mounting of bottom plate 1 has control switch 23, and through setting up control switch 23, be convenient for control a plurality of motors 10 and rotate simultaneously, and control switch 23's output is connected with a plurality of motors 10's input electricity.

The utility model discloses an operating procedure does:

when the pole hanging device is used, firstly, the opening 6 of the pole hanging device is pushed towards the pole hanging device, the pole hanging device is located in the through hole 7 of the bottom plate 1, then the four hooks 18 are respectively fixedly connected to the periphery of the pole hanging device, then the peripheral bolts 21 are rotated, the bolts 21 move downwards in the threaded sleeves two 20, meanwhile, the spiral cones 22 at the lower ends of the bolts 21 are rotatably fixed to the ground, then the four motors 10 are controlled to rotate simultaneously through the control switch 23, the threaded rod 9 is rotated, the threaded rod 9 drives the threaded sleeves one 16 to move when rotating, therefore, the threaded sleeves one 16 drives the lower ends of the connecting ropes 17 to move, the hooks 18 are driven to move upwards through the guide of the pulleys 5, and the pole hanging operation is achieved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a pole hanging device is strideed across in transmission of electricity, includes bottom plate (1) and four davit (2), its characterized in that: the middle of the bottom plate (1) is provided with a through hole (7), four corners of the bottom surface of the bottom plate (1) are fixedly provided with universal wheels (3), four corners of the upper surface of the bottom plate (1) are fixedly connected with support columns (4), a pulley (5) is arranged above each support column (4), the right side of the through hole (7) is provided with an opening (6), and four lifting arms (2) are respectively arranged at four corners of the bottom plate (1);

the lifting arm (2) comprises a fixing plate (8), a threaded rod (9) is arranged on one side between opposite faces of the fixing plate (8) and the bottom plate (1), optical axis parts at two ends of the threaded rod (9) are respectively and rotatably connected with the fixing plate (8) and the bottom plate (1) through bearings, one end of the threaded rod (9) penetrates through a fixing shaft fixedly connected with the fixing plate (8) and the motor (10), and the motor (10) is fixedly connected with the fixing plate (8) through a fixing frame.

2. A power transmission spanning pole suspension device according to claim 1, wherein: every two otic placodes (12) of the equal fixedly connected with in upper end of support column (4), two round hole (13), two have all been seted up on otic placode (12) all the cover is equipped with fixed axle (14) in round hole (13), and the looks remote site of two fixed axles (14) respectively with the both sides fixed connection of pulley (5).

3. A power transmission spanning pole suspension device according to claim 2, wherein: every pulley (5)'s top all is provided with cover plate (15), and the below both ends of cover plate (15) all through connecting plate respectively with both sides otic placode (12) fixed connection, and the periphery of pulley (5) is the indent setting.

4. A power transmission spanning pole suspension device according to claim 1, wherein: the other side of threaded rod (9) is provided with slide bar (11), and the both ends of slide bar (11) respectively with fixed plate (8) and bottom plate (1) fixed connection, threaded connection has thread bush (16) on threaded rod (9), the opposite side fixedly connected with sliding sleeve (19) of thread bush (16), and sliding sleeve (19) and slide bar (11) sliding connection.

5. A power transmission spanning pole suspension device according to claim 4, wherein: the upper surface middle part fixedly connected with of thread bush (16) connects rope (17), and the upside overlap joint of connecting rope (17) is in the top of pulley (5), the other end fixedly connected with couple (18) of connecting rope (17).

6. The power transmission spanning pole suspension device according to claim 1, wherein: and a second threaded sleeve (20) is fixedly connected to one side wall of the fixing plate (8), a bolt (21) is connected to the second threaded sleeve (20) in a threaded manner, and the lower end of the bolt (21) extends to the lower side of the second threaded sleeve (20) and is fixedly connected with a spiral cone (22).

7. A power transmission spanning pole suspension device according to claim 1, wherein: the motor is characterized in that a control switch (23) is fixedly mounted on the front side of the upper surface of the bottom plate (1), and the output end of the control switch (23) is electrically connected with the input ends of the motors (10).