CN217176040U

CN217176040U - Double pin main material iron tower cross arm

Info

Publication number: CN217176040U
Application number: CN202220182932.2U
Authority: CN
Inventors: 钱方良; 吴奇民; 苑佳; 钱伟锋; 丁文聪
Original assignee: Feihua Technology Co ltd
Current assignee: Feihua Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-12
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a two-piece main material iron tower cross arm, including the iron tower, still including the cross arm subassembly that is located the iron tower upper end, the cross arm subassembly includes the regulating plate at main part and installation main part both ends, the spout has all been seted up at side both ends in the main part, two just to lateral wall fixedly connected with cardboard in the spout, the regulating plate is two just to having seted up the draw-in groove along its length direction to the lateral wall, the regulating plate is installed in the spout, just the cardboard is installed in the draw-in groove, a plurality of first thread grooves have been seted up to the bottom in the spout, a plurality of second thread grooves have been seted up to the side on the regulating plate, but the screw thread installation insulator of position department of first thread groove and second thread groove, the utility model provides a poor flexibility of current cross arm, can't change the problem of the state of cross arm according to the interval that the cable laid circuit or adjacent cable.

Description

Double pin main material iron tower cross arm

Technical Field

The utility model relates to an iron tower cross arm technical field specifically is a two-piece main material iron tower cross arm.

Background

The cross arm is important composition part in the shaft tower, and its effect is used for installing insulator and gold utensil to supporting wire, lightning conductor, and make it keep certain safe distance according to the regulation, and along with scientific and technological development, the cross arm material takes place great change, the cross arm of splicing into including different materials, but present cross arm flexibility is relatively poor, can't lay the state of circuit or adjacent cable's interval change cross arm according to the cable, in order to solve this problem, the utility model discloses the inventor has designed this scheme.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-piece main material iron tower cross arm aims at improving that the existing cross arm flexibility is relatively poor, can't lay the problem of the interval change cross arm's of circuit or adjacent cable according to the cable state.

The utility model discloses a realize like this:

the utility model provides a pair of spelling owner material iron tower cross arm, including the iron tower, still including the cross arm subassembly that is located the iron tower upper end, the cross arm subassembly includes the regulating plate at main part and installation main part both ends, the spout has all been seted up at side both ends in the main part, two in the spout are just to lateral wall fixedly connected with cardboard, the regulating plate is two just to having seted up the draw-in groove along its length direction to the lateral wall, the regulating plate is installed in the spout, and the cardboard is installed in the draw-in groove, a plurality of first thread grooves have been seted up to the bottom surface in the spout, a plurality of second thread grooves have been seted up to the side on the regulating plate, but the position department screw thread installation insulator of first thread groove and second thread groove.

Furthermore, the through hole has been seted up perpendicularly in the middle part of the side in the main part, and the position department of through hole is provided with coupling assembling, and coupling assembling includes that the mechanism is put to the cover and installs the fastening device on the mechanism is put to the cover, and the setting of putting the mechanism is convenient for put the stable installation of coupling assembling on the iron tower through its work, and fastening device's setting is convenient for put the stable installation of main part on the mechanism is put to the cover through its work.

Further, the sleeving mechanism comprises a sleeve, a first annular plate is fixedly connected to the outer side wall of the sleeve, a second annular plate is fixedly connected to the inner side surface of the through hole, the first annular plate is located on the inner side of the second annular plate, the sleeve is arranged so that the iron tower can be sleeved on the top end of the iron tower, and the first annular plate, the second annular plate and the two annular connecting plates are matched to stably install the main body on the sleeve.

Further, the mechanism is put to cover still includes the polygon inserted bar, and top surface fixed connection in the upper end of polygon inserted bar and the sleeve, the polygon slot has been seted up perpendicularly to the up end of iron tower, and in the lower extreme of polygon inserted bar inserted the polygon slot, the setting of polygon inserted bar and polygon slot was convenient for the cooperation work restriction sleeve state relative iron tower to make the sleeve stably place, can lay the orientation that needs preliminary adjustment main part according to the cable simultaneously.

Furthermore, threaded holes are formed in the side wall of the polygonal slot, limiting bolts penetrate through the positions of the threaded holes, each side face of the polygonal inserted rod is provided with a limiting slot, the inner end of each limiting bolt is inserted into the corresponding limiting slot, the limiting bolts are arranged to be matched with the limiting slots to limit the positions of the polygonal inserted rods in the polygonal slot, and the sleeves are prevented from being easily separated from the iron tower due to the action of external force.

Furthermore, the fastening mechanism comprises two annular connecting plates which are arranged in parallel, the annular connecting plates are respectively arranged at the upper end and the lower end of the first annular plate, which are located on the second annular plate, and the annular connecting plates are connected with the first annular plate through bolts, the two annular connecting plates are arranged to be convenient for abutting against the upper end and the lower end of the first annular plate, which are located on the second annular plate, through the matching work of the two annular connecting plates, and then the main body is stably sleeved on the sleeve.

Further, the perpendicular fixedly connected with gag lever post of downside of upside annular even board, the gag lever post can insert the spacing inslot of second ring plate up side, and the setting of gag lever post is convenient for and spacing groove cooperation restriction regulation backward main part makes it stably place.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a setting is convenient for provide the cross arm of neotype double pin owner material for the iron tower, set up through the spout and remove to provide the passageway for the regulating plate, so that the length of cross arm is adjusted according to the way number of laying the cable or the interval of adjacent cable, enlarge its flexibility, and the regulating plate after adjusting passes through the position of its relative main part of effect injecing of bolt, the setting of first thread groove and second thread groove is convenient for provide the space for the installation of insulator, so that the position of the interval regulation insulator according to the way number of cable or adjacent cable, facilitate for laying the cable, the setting of through-hole is convenient for provide the space for coupling assembling's installation, and facilitate for the relative coupling assembling rotation of main part, so that lay the orientation that needs adjust the main part according to the cable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of an iron tower of the present invention;

fig. 3 is a schematic structural diagram of the main body of the present invention;

FIG. 4 is a schematic view of the adjusting plate of the present invention;

fig. 5 is a schematic structural view of the connection assembly of the present invention;

fig. 6 is a schematic view of the sleeve structure of the present invention;

fig. 7 is a schematic structural view of the fastening mechanism of the present invention;

in the figure: 1. an iron tower; 11. a polygonal slot; 12. a threaded hole; 2. a connecting assembly; 21. a sleeving mechanism; 211. a sleeve; 212. a first ring plate; 213. a polygonal inserted link; 214. a restriction slot; 22. a fastening mechanism; 221. a ring-shaped connecting plate; 222. a limiting rod; 3. a main body; 31. a through hole; 32. a second ring plate; 33. a chute; 34. clamping a plate; 35. a first thread groove; 4. an adjusting plate; 41. a card slot; 42. a second thread groove.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Example (b): referring to fig. 1-7: a double-spliced main material iron tower cross arm comprises an iron tower 1, wherein a polygonal slot 11 is vertically arranged on the upper end surface of the iron tower 1, a threaded hole 12 is arranged on the side wall of the polygonal slot 11, a limiting bolt is arranged at the position of the threaded hole 12 in a penetrating way, the double-spliced main material iron tower cross arm further comprises a cross arm component arranged on the upper end of the iron tower 1, the cross arm component comprises a main body 3 and adjusting plates 4 arranged at two ends of the main body 3, a through hole 31 is vertically arranged in the middle of the upper side surface of the main body 3, sliding grooves 33 are respectively arranged at two ends of the upper side surface of the main body 3, clamping plates 34 are fixedly connected to the two opposite side surfaces in the sliding grooves 33, clamping grooves 41 are respectively arranged on the two opposite side surfaces of the adjusting plates 4 along the length direction of the side surfaces, the adjusting plates 4 are arranged in the sliding grooves 33, the clamping plates 34 are arranged in the clamping grooves 41, a plurality of first threaded grooves 35 are arranged on the inner bottom surface of the adjusting plates 4, a plurality of second threaded grooves 42 are arranged on the positions of the first threaded grooves 35 and the second threaded grooves 42, the connecting assembly 2 is arranged at the position of the through hole 31, the connecting assembly 2 comprises a sleeving mechanism 21 and a fastening mechanism 22 arranged on the sleeving mechanism 21, the sleeving mechanism 21 comprises a sleeve 211, the outer side wall of the sleeve 211 is fixedly connected with a first annular plate 212, the inner side surface of the through hole 31 is fixedly connected with a second annular plate 32, the first annular plate 212 is arranged at the inner side of the second annular plate 32, the sleeving mechanism 21 further comprises a polygonal inserted rod 213, the upper end of the polygonal inserted rod 213 is fixedly connected with the inner top surface of the sleeve 211, the lower end of the polygonal inserted rod 213 is inserted into the polygonal slot 11, each side surface of the polygonal inserted rod 213 is provided with a limiting slot 214, the inner end of each limiting bolt is inserted into the limiting slot 214, the fastening mechanism 22 comprises two annular connecting plates 221 which are arranged in parallel, the annular connecting plates 221 are respectively arranged at the upper end and the lower end of the first annular plate 212 and at the lower end of the second annular plate 32, and the annular connecting plates 221 are connected with the first annular plate 212 through bolts, the lower side of the upper annular connecting plate 221 is vertically and fixedly connected with a limiting rod 222, and the limiting rod 222 can be inserted into a limiting groove on the upper side of the second annular plate 32.

The utility model discloses a setting is convenient for provide the cross arm of neotype double pin owner material for the iron tower, set up through spout 33 and provide the passageway for the removal of regulating plate 4, so as to adjust the length of cross arm according to the way number of laying the cable or the interval of adjacent cable, enlarge its flexibility, and regulating plate 4 after adjusting limits its relative main part 3's position through the effect of bolt, the setting of first thread groove 35 and second thread groove 42 is convenient for provide the space for the installation of insulator, so as to adjust the position of insulator according to the way number of cable or the interval of adjacent cable, facilitate for laying the cable, cardboard 34 and draw-in groove 41's setting is convenient for make regulating plate 4 stably install on main part 3.

The setting of through-hole 31 is convenient for provide the space for the installation of coupling assembling 2, and provides convenience for main part 3 rotates relative coupling assembling 2 to lay the orientation that needs adjustment main part 3 according to the cable, and the setting of cover mechanism 21 is convenient for put coupling assembling 2 steady mounting on iron tower 1 through its work, and the setting of fastening device 22 is convenient for put main part 3 steady mounting on cover mechanism 21 through its work.

The sleeve 211 is arranged to be conveniently sleeved on the top end of the iron tower 1, and the first annular plate 212, the second annular plate 32 and the two annular connecting plates 221 are matched to stably install the main body 3 on the sleeve 211.

The arrangement of the polygonal insertion rod 213 and the polygonal insertion slot 11 facilitates the cooperation to limit the state of the sleeve 211 relative to the iron tower 1, so that the sleeve 211 can be stably placed, and simultaneously the orientation of the main body 3 can be preliminarily adjusted according to the cable laying requirements.

The limiting bolt is arranged to be matched with the limiting slot 214 to limit the position of the polygonal insertion rod 213 in the polygonal slot 11, so that the sleeve 211 is prevented from being easily separated from the iron tower 1 under the action of external force.

The two annular connecting plates 221 are disposed to press the first annular plate 212 against the upper and lower ends of the second annular plate 32 through the cooperation of the two annular connecting plates, so that the main body 3 is stably sleeved on the sleeve 211.

The arrangement of the limiting rod 222 is convenient for matching with the limiting groove to limit and adjust the backward main body 3 to be stably placed.

When the cable fixing device is used, firstly, the sleeve 211 is stably installed at the upper end of the iron tower 1 through the polygonal inserting rod 213 and the polygonal inserting slot 11, the main body 3 is sleeved on the sleeve 211, the main body 3 is supported through the lower side annular connecting plate 221, meanwhile, the orientation of the main body 3 is adjusted as required, after adjustment, the upper side annular connecting plate 221 is installed on the sleeve 211, the position of the main body 3 is further limited, the position of the adjusting plate 4 relative to the main body 3 is adjusted according to the number of laid paths of cables or the distance between adjacent cables, the position of an insulator is adjusted at the same time, and convenience is brought to cable erection.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pair of spelling owner's material iron tower cross arm, includes iron tower (1), its characterized in that: still including being located iron tower (1) upper end's cross arm subassembly, the cross arm subassembly includes regulating plate (4) at main part (3) and installation main part (3) both ends, spout (33) have all been seted up at side both ends on main part (3), two just to lateral wall fixedly connected with cardboard (34) in spout (33), draw-in groove (41) have been seted up along its length direction to regulating plate (4) two, regulating plate (4) are installed in spout (33), just cardboard (34) are installed in draw-in groove (41), a plurality of first thread grooves (35) have been seted up to the bottom surface in spout (33), a plurality of second thread grooves (42) have been seted up to side on regulating plate (4), but the position department screw thread installation insulator of first thread groove (35) and second thread groove (42).

2. The double-spliced main material iron tower cross arm as claimed in claim 1, wherein a through hole (31) is vertically formed in the middle of the upper side of the main body (3), a connecting assembly (2) is arranged at the position of the through hole (31), and the connecting assembly (2) comprises a sleeving mechanism (21) and a fastening mechanism (22) installed on the sleeving mechanism (21).

3. The double-spliced main material iron tower cross arm as claimed in claim 2, wherein the nesting mechanism (21) comprises a sleeve (211), a first annular plate (212) is fixedly connected to the outer side wall of the sleeve (211), a second annular plate (32) is fixedly connected to the inner side surface of the through hole (31), and the first annular plate (212) is located on the inner side of the second annular plate (32).

4. The double-spliced main material iron tower cross arm as claimed in claim 3, wherein the sleeving mechanism (21) further comprises a polygonal insertion rod (213), the upper end of the polygonal insertion rod (213) is fixedly connected with the inner top surface of the sleeve (211), a polygonal slot (11) is vertically formed in the upper end surface of the iron tower (1), and the lower end of the polygonal insertion rod (213) is inserted into the polygonal slot (11).

5. The double-spliced main material iron tower cross arm as claimed in claim 4, wherein a threaded hole (12) is formed in a side wall of the polygonal slot (11), a limiting bolt is arranged at a position of the threaded hole (12) in a penetrating manner, a limiting slot (214) is formed in each side surface of the polygonal inserted rod (213), and an inner end of the limiting bolt is inserted into the limiting slot (214).

6. The double-spliced main material iron tower cross arm as claimed in claim 5, wherein the fastening mechanism (22) comprises two annular connecting plates (221) which are arranged in parallel, the annular connecting plates (221) are respectively arranged at the upper end and the lower end of the first annular plate (212) which are arranged on the second annular plate (32), and the annular connecting plates (221) are connected with the first annular plate (212) through bolts.

7. The double-spliced main material iron tower cross arm as claimed in claim 6, wherein a limiting rod (222) is vertically and fixedly connected to the lower side surface of the upper annular connecting plate (221), and the limiting rod (222) can be inserted into a limiting groove in the upper side surface of the second annular plate (32).