CN214273135U

CN214273135U - Iron tower side cross arm mounting structure

Info

Publication number: CN214273135U
Application number: CN202023097588.7U
Authority: CN
Inventors: 张俊
Original assignee: Yangzhou Tianyuan Petroleum Machinery Co ltd
Current assignee: Yangzhou Tianyuan Petroleum Machinery Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-24
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to an iron tower side cross arm mounting structure, which relates to the technical field of line towers, and comprises a base device, a supporting device, a fixing device, a cross arm device and a positioning device, wherein the base device comprises a positioning plate, the supporting device comprises a supporting column, the lower surfaces of the supporting column are respectively welded with the upper surfaces of the positioning plate, the fixing device comprises a fixing screw, the fixing screws respectively pass through circular through holes of the supporting columns, the cross arm device comprises a cross arm rod, the positioning device comprises a fixing frame and a positioning screw, one surface of the fixing frame is respectively welded with one surface of the supporting column, the upper surface of the cross arm rod is provided with a plurality of thread grooves, the positioning screws are respectively rotatably matched with the thread grooves on the upper surface of the cross arm rod, the utility model relates to an iron tower side cross arm mounting structure which is connected by the rotary matching of a plurality of screw bodies and screw caps, the connection stability of the device is improved.

Description

Iron tower side cross arm mounting structure

Technical Field

The utility model relates to a circuit tower technical field, in particular to iron tower side cross arm mounting structure.

Background

Erect transmission conductor's rigid support structure, for avoiding corona discharge and induction electrostatic field to people's danger, the used shaft tower of high voltage and super high voltage transmission line must have sufficient height, still must separate considerable distance, the effect of cross arm between each power transmission line that erects on the shaft tower: the top of the pole is transversely fixed with angle iron, on which porcelain bottles are arranged for supporting overhead electric wires, and the cross arm is an important component of the pole tower and is used for installing insulators and hardware fittings for supporting wires and lightning conductors and keeping a certain safety distance according to regulations.

The cross arm mounting structure in the prior art has the defects that the structure is not stable enough and is easy to fall off, and iron tower component parts are too large in size and inconvenient to transport and mount, so that the iron tower side cross arm mounting structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides iron tower side cross arm mounting structure, can effectively solve the background art in the structure firm inadequately, drop easily, the iron tower component part is bulky, inconvenient transportation and installation scheduling problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the iron tower side cross arm mounting structure comprises a base device, a supporting device, a fixing device, a cross arm device and a positioning device, wherein the base device comprises a bottom plate, a plurality of positioning plates and base screws, the lower surfaces of the plurality of positioning plates are connected with the upper surface of the bottom plate, the bottom plate is provided with a plurality of threaded through holes, the plurality of base screws are in rotating fit with the bottom plate, the plurality of positioning plates are provided with a plurality of threaded through holes, the plurality of base screws are respectively in rotating fit with the plurality of positioning plates, the supporting device comprises supporting columns, connecting square columns and extending thread bodies, the surfaces of the two sides of the plurality of connecting square columns are respectively connected with one surfaces of the plurality of supporting columns, one ends of the plurality of extending thread bodies are respectively welded with the surfaces of the two sides of the plurality of connecting square columns, the plurality of supporting columns are provided with a plurality of circular through holes, and the plurality of extending thread bodies respectively pass through the circular through holes of the plurality of supporting columns, the lower surfaces of the support columns are respectively welded with the upper surfaces of the positioning plates, the fixing device comprises fixing rods, fixing screws, fixing nuts, fixing shafts and pressing plates, the fixing rods are provided with a plurality of circular through holes, the fixing screws are respectively matched with the fixing rods in a rotating manner, the fixing nuts are respectively matched with the fixing screws in a rotating manner, the fixing rods are respectively matched with the fixing shafts in a rotating manner, one surface of each pressing plate is respectively welded with two ends of the fixing shafts, the fixing screws respectively penetrate through the circular through holes of the support columns, the cross arm device comprises cross arm rods, rotating shafts and limiting plates, the lower surfaces of the rotating shafts are respectively welded with the upper surfaces of the cross arm rods, the lower surfaces of the limiting plates are respectively welded with the upper ends of the rotating shafts, the positioning device comprises fixing frames and positioning screws, the surface of the fixed frames is respectively welded with the surface of the support columns, the upper surface of the cross arm is provided with a plurality of thread grooves, a plurality of positioning screws are respectively rotatably matched with the thread grooves on the upper surface of the cross arm, wherein the number of the positioning plates is four, the positioning plates are mainly used for positioning and mounting the support columns, the number of the base screws is sixteen, the base screws are mainly used for connecting the positioning plates with the bottom plate and are four, the support columns are mainly used for supporting, the number of the connecting square columns is six, the connecting square columns are mainly used for connecting the support columns, the number of the extending thread bodies is twelve, the extending thread bodies are mainly used for fixedly connecting the square columns, the number of the fixed rods is eight, the fixed support columns are mainly used for fixing the fixed support columns, the number of the fixed screws is sixteen, and the fixed screws are mainly used for connecting the fixed rods with the support columns, the number of fixation nut is sixteen, fixation nut's main effect is fixed screw, the number of fixed axle is four, the main effect of fixed axle is the connection dead lever, the number of pressure strip is eight, the primary action of pressure strip is spacing, the number of horizontal pole is two, the primary action of horizontal pole is supported, the number of axis of rotation is four, the primary action of axis of rotation is supported, the number of limiting plate is four, the primary action of limiting plate is that the screens is fixed, the number of fixed frame is four, the primary action of fixed frame is fixed horizontal pole, the number of set screw is eight, the primary action of set screw is the connection.

Preferably, the base device still includes the hexagonal screw lid, and a plurality of the hexagonal screw lid lower surface welds with a plurality of base screw upper ends respectively, and wherein, the number of hexagonal screw lid is sixteen, and the main function of hexagonal screw lid makes the base screw more conveniently twist and move.

Preferably, the supporting device further comprises a plurality of connecting nuts, the connecting nuts are respectively matched with the plurality of extending thread bodies in a rotating mode, the number of the connecting nuts is twelve, and the connecting nuts are mainly used for fixing the extending thread bodies.

Preferably, the fixing device further comprises springs, one ends of the springs are respectively connected with the surfaces of the fixing rods, one ends of the springs are respectively connected with the surfaces of the pressing plates, the number of the springs is eight, and the springs are mainly used for pressing the fixing rods.

Preferably, the cross arm device further comprises a plurality of insulation wheels, the insulation wheels are respectively matched with the rotating shafts in a rotating mode, the number of the insulation wheels is four, and the insulation wheels mainly serve for winding the electric wires.

Preferably, positioner still includes L type screens board, and is a plurality of L type screens board is equipped with a plurality of screw through-holes, and is a plurality of set screw respectively with a plurality of L type screens board normal running fit, wherein, the number of L type screens board is four, and L type screens board's primary function carries out fixed position to the cross arm pole.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the rotatory cooperation of multiple spiral shell body and nut and carry out the connection effect for the firm type of connection of device improves, improves the direction of connection and the connecting piece that set up the multi-angle, makes the device can be more stable support, through setting up many connection structure, makes the device can be convenient for transport to the open air and carry out installation work again;

2. the utility model discloses a set up the insulating wheel to and the axis of rotation for the electric wire can twine on the insulating wheel and not lead to the electric leakage, through setting up L type screens board, can fix the horizontal pole well.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the iron tower side cross arm mounting structure of the present invention;

fig. 2 is a schematic front view of the installation structure of the lateral cross arm of the iron tower of the present invention;

fig. 3 is a schematic top view of the lateral cross arm mounting structure of the iron tower of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a base unit; 101. a base plate; 102. positioning a plate; 103. a base screw; 104. a hexagonal screw cap; 200. a support device; 201. a support pillar; 202. connecting the square columns; 203. an extended thread body; 204. A connecting nut; 300. a fixing device; 301. fixing the rod; 302. fixing screws; 303. fixing a nut; 304. a fixed shaft; 305. a compression plate; 306. a spring; 400. a cross arm device; 401. a transverse stretcher bar; 402. a rotating shaft; 403. a limiting plate; 404. an insulating wheel; 500. a positioning device; 501. a fixing frame; 502. an L-shaped clamping plate; 503. and (5) positioning screws.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the utility model relates to an iron tower side cross arm mounting structure, which comprises a base device 100, a supporting device 200, a fixing device 300, a cross arm device 400 and a positioning device 500, wherein the base device 100 comprises a bottom plate 101, a plurality of positioning plates 102 and base screws 103, the lower surfaces of the plurality of positioning plates 102 are all connected with the upper surface of the bottom plate 101, the bottom plate 101 is provided with a plurality of thread through holes, the plurality of base screws 103 are all rotatably matched with the bottom plate 101, the plurality of positioning plates 102 are all provided with a plurality of thread through holes, the plurality of base screws 103 are respectively rotatably matched with the plurality of positioning plates 102, the supporting device 200 comprises supporting columns 201, connecting square columns 202 and extending thread bodies 203, the surfaces of the two sides of the plurality of connecting square columns 202 are respectively connected with the surfaces of the plurality of supporting columns 201, and one ends of the extending thread bodies 203 are respectively welded with the surfaces of the two sides of the plurality of connecting square columns 202, a plurality of the support column 201 is provided with a plurality of circular through holes, a plurality of the extension screw body 203 respectively passes through the circular through holes of a plurality of support columns 201, a plurality of the lower surface of the support column 201 is respectively welded with the upper surface of a plurality of positioning plates 102, the fixing device 300 comprises a fixing rod 301, a plurality of fixing nuts 302, a fixing shaft 304 and a pressing plate 305, a plurality of the fixing rod 301 is provided with a plurality of circular through holes, a plurality of the fixing screws 302 are respectively in rotating fit with the fixing rods 301, a plurality of the fixing nuts 303 are respectively in rotating fit with the fixing screws 302, a plurality of the fixing rods 301 are respectively in rotating fit with the fixing shafts 304, a plurality of the pressing plate 305 is respectively welded with two ends of the fixing shafts 304, a plurality of the fixing screws 302 respectively pass through the circular through holes of a plurality of the support columns 201, the cross arm device 400 comprises a cross arm 401, a cross arm 401, The positioning device 500 comprises a fixing frame 501 and four positioning screws 503, wherein one surface of the fixing frame 501 is welded with one surface of a plurality of supporting columns 201, the upper surface of the plurality of cross-arm rods 401 is provided with a plurality of threaded grooves, the plurality of positioning screws 503 are rotatably matched with the threaded grooves on the upper surfaces of the cross-arm rods 401, the number of the positioning plates 102 is four, the positioning plates 102 are mainly used for positioning and mounting the supporting columns 201, the number of the base screws 103 is sixteen, the base screws 103 are mainly used for connecting the positioning plates 102 with the base plate 101, the number of the supporting columns 201 is four, the main function of the supporting columns 201 is supporting, and the number of the connecting square columns 202 is six, the main function of the connecting square column 202 is to connect the supporting columns 201, the number of the extending thread bodies 203 is twelve, the main function of the extending thread bodies 203 is to fixedly connect the square columns 202, the number of the fixing rods 301 is eight, the main function of the fixing rods 301 is to fix the supporting columns 201, the number of the fixing screws 302 is sixteen, the main function of the fixing screws 302 is to connect the fixing rods 301 with the supporting columns 201, the number of the fixing nuts 303 is sixteen, the main function of the fixing nuts 303 is to fix the fixing screws 302, the number of the fixing shafts 304 is four, the main function of the fixing shafts 304 is to connect the fixing rods 301, the number of the pressing plates 305 is eight, the main function of the pressing plates 305 is to limit, the number of the cross bars 401 is two, the main function of the cross bars 401 is to support, the number of the rotating shafts 402 is four, the main function of the rotating shafts 402 is to support, the number of the limiting plates 403 is four, the main function of the limiting plate 403 is to fix the position, the number of the fixing frames 501 is four, the main function of the fixing frames 501 is to fix the crossbar rods 401, the number of the positioning screws 503 is eight, and the main function of the positioning screws 503 is to connect.

Further, the base device 100 further includes hexagonal caps 104, and a plurality of the hexagonal caps 104 are welded to the upper ends of the plurality of base screws 103 respectively at the lower surfaces thereof, wherein the number of the hexagonal caps 104 is sixteen, and the hexagonal caps 104 mainly serve to facilitate screwing of the base screws 103.

Further, the supporting device 200 further includes a plurality of connection nuts 204, the connection nuts 204 are respectively rotatably engaged with the plurality of extension screw bodies 203, wherein the number of the connection nuts 204 is twelve, and the connection nuts 204 are mainly used for fixing the extension screw bodies 203.

Further, the fixing device 300 further includes springs 306, one end of each of the springs 306 is connected to one surface of each of the fixing rods 301, one end of each of the springs 306 is connected to one surface of each of the pressing plates 305, the number of the springs 306 is eight, and the springs 306 mainly serve to press the fixing rods 301.

Further, the cross arm device 400 further includes a plurality of insulation wheels 404, the insulation wheels 404 are respectively rotatably engaged with the plurality of rotation shafts 402, wherein the number of the insulation wheels 404 is four, and the insulation wheels 404 mainly function to wind the electric wire.

Further, positioner 500 still includes L type screens board 502, and is a plurality of L type screens board 502 is equipped with a plurality of screw through-holes, and is a plurality of set screw 503 is respectively with a plurality of L type screens board 502 normal running fit, and wherein, the number of L type screens board 502 is four, and L type screens board 502's primary function carries out fixed position to cross arm pole 401.

The utility model discloses a theory of operation does: in the installation process, the threaded hole of the positioning plate 102 is aligned with the threaded hole of the bottom plate 101, the positioning plate 102 is fixedly connected with the bottom plate 101 through the base screw 103, the extension screw body 203 passes through the circular hole on the supporting column 201 and is fixed through the connecting nut 204, the fixing rod 301 is unfolded into an X-shaped structure through the fixing shaft 304 and is aligned with the circular through hole on the supporting column 201 and is fixed through the fixing screw 302 and the fixing nut 303, the cross arm rod 401 passes through the fixing frame 501, and the L-shaped clamping plate 502 is installed through the positioning screw 503 and is fixed on the upper surface of the cross arm rod 401.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Iron tower side cross arm mounting structure, including base device (100), strutting arrangement (200), fixing device (300), cross arm device (400) and positioner (500), its characterized in that: the base device (100) comprises a bottom plate (101), positioning plates (102) and base screws (103), wherein the lower surfaces of the positioning plates (102) are connected with the upper surface of the bottom plate (101), the bottom plate (101) is provided with a plurality of thread through holes, the base screws (103) are rotatably matched with the bottom plate (101), the positioning plates (102) are provided with a plurality of thread through holes, the base screws (103) are rotatably matched with the positioning plates (102), the supporting device (200) comprises supporting columns (201), connecting square columns (202) and extending thread bodies (203), the surfaces of the two sides of the connecting square columns (202) are respectively connected with the surfaces of the supporting columns (201), one ends of the extending thread bodies (203) are welded with the surfaces of the two sides of the connecting square columns (202), the supporting columns (201) are provided with a plurality of circular through holes, the plurality of extending thread bodies (203) respectively penetrate through circular through holes of a plurality of supporting columns (201), the lower surfaces of the plurality of supporting columns (201) are respectively welded with the upper surfaces of a plurality of positioning plates (102), the fixing device (300) comprises fixing rods (301), fixing screws (302), fixing nuts (303), fixing shafts (304) and pressing plates (305), the plurality of fixing rods (301) are respectively provided with a plurality of circular through holes, the plurality of fixing screws (302) are respectively in rotating fit with the plurality of fixing rods (301), the plurality of fixing nuts (303) are respectively in rotating fit with the plurality of fixing screws (302), the plurality of fixing rods (301) are respectively in rotating fit with the plurality of fixing shafts (304), one surface of the plurality of pressing plates (305) is respectively welded with two ends of the plurality of fixing shafts (304), and the plurality of fixing screws (302) respectively penetrate through the circular through holes of the plurality of supporting columns (201), cross arm device (400) are including horizontal pole (401), axis of rotation (402) and limiting plate (403), and are a plurality of axis of rotation (402) lower surface respectively with a plurality of horizontal pole (401) upper surface weld, a plurality of limiting plate (403) lower surface respectively with a plurality of axis of rotation (402) upper end weld, positioner (500) are including fixed frame (501) and set screw (503), and are a plurality of fixed frame (501) a surface respectively with a plurality of support column (201) a surface weld, a plurality of horizontal pole (401) upper surface is equipped with a plurality of screw fluting, and is a plurality of set screw (503) respectively with horizontal pole (401) upper surface screw fluting normal running fit.

2. The iron tower side cross arm mounting structure of claim 1, wherein: the base device (100) further comprises a hexagonal screw cap (104), and the lower surfaces of the hexagonal screw caps (104) are welded with the upper ends of the base screws (103) respectively.

3. The iron tower side cross arm mounting structure of claim 1, wherein: the supporting device (200) further comprises a plurality of connecting nuts (204), and the connecting nuts (204) are respectively in rotating fit with the extending thread bodies (203).

4. The iron tower side cross arm mounting structure of claim 1, wherein: the fixing device (300) further comprises springs (306), one ends of the springs (306) are respectively connected with one surfaces of the fixing rods (301), and one ends of the springs (306) are respectively connected with one surfaces of the pressing plates (305).

5. The iron tower side cross arm mounting structure of claim 1, wherein: the cross arm device (400) further comprises insulating wheels (404), and the insulating wheels (404) are respectively in rotating fit with the rotating shafts (402).

6. The iron tower side cross arm mounting structure of claim 1, wherein: positioner (500) still include L type screens board (502), and is a plurality of L type screens board (502) are equipped with a plurality of screw through-holes, and is a plurality of set screw (503) are respectively with a plurality of L type screens board (502) normal running fit.