CN210342852U

CN210342852U - Novel cement wire pole

Info

Publication number: CN210342852U
Application number: CN201920872551.5U
Authority: CN
Inventors: 方艳
Original assignee: Hebei Hengyue Power Equipment Co Ltd
Current assignee: Hebei Hengyue Power Equipment Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-17
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a novel cement wire pole, include a spacing section of thick bamboo, go up staple bolt, locating lever and staple bolt down, a spacing section of thick bamboo is inlayed at second pole inner wall downside, it inlays in second pole outer peripheral face lower part to go up the staple bolt, on the terminal surface under the locating lever welded staple bolt, the staple bolt is inlayed on first pole outer peripheral face upper portion down, the through-hole is seted up to staple bolt one side down, locating lever outer peripheral face downside symmetry is seted up first groove and the second of accomodating and is accomodate the groove, first reset spring of inslot welded fastening of accomodating, the first bayonet lock of first reset spring other end welded fastening, the inslot welded fastening second reset spring is accomodate to the second, second reset spring other end welded fastening second bayonet lock compares with prior art, the utility model discloses following beneficial effect has: simplify the process of erectting of pole, improved and erect efficiency.

Description

Novel cement wire pole

Technical Field

The utility model belongs to the technical field of the electric power accessory, concretely relates to novel cement wire pole.

Background

The utility pole is a pole for erecting electric wires as the name implies. The system appears in various rural areas, fields, roads and streets and is one of the important infrastructures in China in the early period. Early various telegraph poles started from wood poles, even including high-voltage wire poles with not too high voltage grade, concrete and steel bars or steel wires used for cement telegraph poles, and the driven cement telegraph poles still have various problems and are difficult to meet the requirements of practical use.

Like the utility model discloses an authorized bulletin number CN 206722517U's utility model discloses an equipment cement wire pole, it designs the body of rod of cement wire pole into upper and lower two parts, is convenient for the long distance transportation of wire pole and carries out the on-the-spot erection, but its package assembly is complicated, and operating procedure is loaded down with trivial details, has increased the time of erectting, does not have cross arm mounting structure simultaneously, can't realize the fast assembly of cross arm, for this reason we propose a novel cement wire pole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cement wire pole to the operating procedure who proposes in solving above-mentioned background art is loaded down with trivial details, has increased the time of erectting, does not have cross arm mounting structure simultaneously, can't realize the fast assembly problem of cross arm.

In order to achieve the above object, the utility model provides a following technical scheme: a novel cement telegraph pole comprises a first telegraph pole and a second telegraph pole, wherein the lower end of the first telegraph pole is connected with the second telegraph pole through a splicing assembly, a cross arm installation assembly is embedded at the upper end of the outer peripheral surface of the second telegraph pole, the splicing assembly comprises a limiting cylinder, an upper hoop, a positioning rod and a lower hoop, the limiting cylinder is embedded at the lower side of the inner wall of the second telegraph pole, the upper hoop is embedded at the lower part of the outer peripheral surface of the second telegraph pole, the positioning rod is welded on the lower end surface of the upper hoop, the lower hoop is embedded at the upper part of the outer peripheral surface of the first telegraph pole, a through hole is formed in one side of the lower hoop, a first accommodating groove and a second accommodating groove are symmetrically formed in the lower side of the outer peripheral surface of the positioning rod, a first reset spring is welded and fixed in the first accommodating groove, a first clamping pin is welded and, and the other end of the second return spring is fixedly welded with a second bayonet lock.

Preferably, cross arm installation component is including bearing seat, dovetail slider, steel cross arm, locking bolt, floor and backup pad, bear the seat and inlay at second pole outer peripheral face upside, the dovetail is seted up on bearing the seat leading flank, dovetail slider welded fastening is at the steel cross arm back, the steel cross arm passes through locking bolt and bears seat fixed connection, floor upper end and steel cross arm base flank fixed connection, floor lower extreme and backup pad leading flank fixed connection, backup pad welded fastening is on bearing the seat downside, and the backup pad back is inlayed in the second pole.

Preferably, the first pole diameter size is the same as the second pole diameter size.

Preferably, the central axis of the positioning rod and the central axis of the through hole are on the same longitudinal straight line.

Preferably, the diameter size of the positioning rod is 0.2 times smaller than that of the through hole.

Preferably, go up the welded fastening threaded rod on the staple bolt downside, the threaded rod lower extreme runs through the locating hole, the locating hole is seted up under on the staple bolt, the threaded rod lower extreme passes through lock nut and lower staple bolt fixed connection.

Preferably, the cross sections of the first clamping pin and the second clamping pin are both right-angled trapezoids.

Preferably, dovetail and forked tail slider all are equipped with two sets ofly, two sets of the dovetail symmetry is seted up on bearing the weight of the seat leading flank, and is two sets of forked tail slider symmetric welding is at the steel cross arm back, and two sets of forked tail sliders slip joint respectively in two sets of dovetails.

Preferably, the locking bolt penetrates through the steel cross arm and the dovetail sliding block in sequence and is connected with the threaded hole, and the threaded hole is formed in the inner wall of the dovetail sliding groove.

Preferably, the upper end of the rib plate is fixedly connected with the bottom side surface of the steel cross arm through a fastening bolt, and the lower end of the rib plate is fixedly connected with the support plate through a fastening bolt.

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

(1) through inserting the locating lever through-hole, first bayonet lock of rethread and second bayonet lock are fixed the locating lever under on the staple bolt, accomplish the spacing of first pole and second pole, and rethread lock nut is fixed the threaded rod under on the staple bolt, accomplishes the equipment of first pole and second pole, simplifies the process of erectting of pole, has improved the efficiency of erectting.

(2) Through forked tail slider and forked tail slider at the joint, realized the quick location of steel cross arm, then fix the steel cross arm at the seat that bears through the locking bolt, the quick installation of steel cross arm, the installation of the steel cross arm of being convenient for, the interpolation of floor carries out auxiliary stay to the steel cross arm, has improved the stability of steel cross arm installation.

Drawings

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

fig. 2 is a schematic front view of a cross-sectional structure of the first electric pole and the second electric pole of the present invention after being assembled;

fig. 3 is a schematic view of a right-side sectional structure of the first electric pole and the second electric pole of the present invention after being assembled;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 5 is a schematic structural view of a cross arm mounting assembly of the present invention;

in the figure: 1. a first electric pole; 2. a second pole; 101. a limiting cylinder; 102. an anchor ear is arranged; 103. positioning a rod; 104. a lower hoop; 105. a through hole; 106. a first bayonet lock; 107. a first return spring; 108. a first receiving groove; 109. a second receiving groove; 110. a second return spring; 111. a second bayonet lock; 112. a threaded rod; 113. positioning holes; 21. a bearing seat; 22. a dovetail groove; 23. a dovetail slide block; 24. a steel cross arm; 25. locking the bolt; 26. a rib plate; 27. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides a technical solution: a novel cement telegraph pole comprises a first telegraph pole 1 and a second telegraph pole 2, wherein the lower end of the first telegraph pole 1 is connected with the second telegraph pole 2 through a splicing assembly, a cross arm mounting assembly is embedded at the upper end of the outer peripheral surface of the second telegraph pole 2, the splicing assembly comprises a limiting cylinder 101, an upper hoop 102, a positioning rod 103 and a lower hoop 104, the limiting cylinder 101 is embedded at the lower side of the inner wall of the second telegraph pole 2, the upper hoop 102 is embedded at the lower part of the outer peripheral surface of the second telegraph pole 2, the positioning rod 103 is welded on the lower end surface of the upper hoop 102, the lower hoop 104 is embedded at the upper part of the outer peripheral surface of the first telegraph pole 1, one side of the lower hoop 104 is provided with a through hole 105, the lower side of the outer peripheral surface of the positioning rod 103 is symmetrically provided with a first accommodating groove 108 and a second accommodating groove 109, a first reset spring 107 is welded and fixed in the first accommodating groove 108, the other end of the second return spring 110 is welded and fixed with a second bayonet pin 111.

In order to facilitate quick installation of the steel cross arm 24, in this embodiment, preferably, the cross arm installation assembly includes a bearing seat 21, a dovetail groove 22, a dovetail slider 23, a steel cross arm 24, a locking bolt 25, a rib plate 26 and a support plate 27, the bearing seat 21 is embedded on the upper side of the outer peripheral surface of the second pole 2, the dovetail groove 22 is formed on the front side surface of the bearing seat 21, the dovetail slider 23 is welded and fixed on the back surface of the steel cross arm 24, the steel cross arm 24 is fixedly connected with the bearing seat 21 through the locking bolt 25, the upper end of the rib plate 26 is fixedly connected with the bottom side surface of the steel cross arm 24, the lower end of the rib plate 26 is fixedly connected with the front side surface of the support plate 27, the support plate 27 is welded and fixed on the lower.

In order to facilitate the pouring of the pole, reduce the manufacturing cost of enterprise, in this embodiment, it is preferred that 1 diameter of first pole size is the same with 2 diameter of second pole sizes.

In order to enable the positioning rod 103 to precisely pass through the through hole 105, in the embodiment, it is preferable that the central axis of the positioning rod 103 and the central axis of the through hole 105 are on the same longitudinal straight line.

In order to facilitate insertion of the positioning rod 103 into the through hole 105, in the present embodiment, it is preferable that the diameter of the positioning rod 103 is smaller than the diameter of the through hole 105 by 0.2 times.

In order to facilitate the locking and fixing of the first electric pole 1 and the second electric pole 2, in this embodiment, preferably, the threaded rod 112 is welded and fixed on the lower side surface of the upper anchor ear 102, the lower end of the threaded rod 112 penetrates through the positioning hole 113, the positioning hole 113 is formed in the lower anchor ear 104, and the lower end of the threaded rod 112 is fixedly connected with the lower anchor ear 104 through a locking nut.

In order to facilitate the first bayonet 106 and the second bayonet 111 to be simultaneously clamped into the through hole 105, in this embodiment, the cross section of the first bayonet 106 and the cross section of the second bayonet 111 are preferably right trapezoid.

In order to realize the positioning function of the steel cross arm 24, in this embodiment, preferably, two sets of dovetail grooves 22 and dovetail sliders 23 are provided, the two sets of dovetail grooves 22 are symmetrically provided on the front side surface of the bearing seat 21, the two sets of dovetail sliders 23 are symmetrically welded on the back surface of the steel cross arm 24, and the two sets of dovetail sliders 23 are respectively slidably engaged in the two sets of dovetail grooves 22.

In order to facilitate the fixed connection between the steel cross arm 24 and the bearing seat 21, in this embodiment, preferably, the locking bolt 25 sequentially penetrates through the steel cross arm 24 and the dovetail slider 23 and is connected with a threaded hole, and the threaded hole is formed in the inner wall of the dovetail sliding groove.

In order to facilitate the fixed connection of the rib 26 with the steel cross arm 24 and the support plate 27, in the present embodiment, preferably, the upper end of the rib 26 is fixedly connected with the bottom side surface of the steel cross arm 24 through a fastening bolt, and the lower end of the rib 26 is fixedly connected with the support plate 27 through a fastening bolt.

The utility model discloses a theory of operation and use flow: when the device is assembled, the limiting cylinder 101 is inserted into the first electric pole 1, the positioning rod 103 is inserted into the through hole 105, at the same time, the first bayonet lock 106 and the second bayonet lock 111 simultaneously extrude the first return spring 107 and the second return spring 110, after the first bayonet lock 106 and the second bayonet lock 111 are moved out of the through hole 105, the first return spring 107 and the second return spring 110 fix the first bayonet lock 106 and the second bayonet lock 111 on the lower anchor ear 104 under the action of resilience force, the positioning of the first electric pole 1 and the second electric pole 2 is completed, the threaded rod 112 passes through the positioning hole 113 at the same time, the locking nut is screwed, the threaded rod 112 is fixed on the lower anchor ear 104 by the locking nut, the assembly of the first electric pole 1 and the second electric pole 2 is completed, the splicing efficiency is improved, then the slide block 23 on the steel cross arm 24 is clamped into the dovetail groove 22, then the cross arm is fixed on the bearing seat 21 by the locking bolt 25, then, the upper end of the rib plate 26 is fixed with the steel cross arm 24 through a fastening bolt, and the lower end of the rib plate 26 is fixedly connected with the support plate 27 through the fastening bolt, so that the steel cross arm 24 is quickly installed.

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. The utility model provides a novel cement wire pole, includes first pole (1) and second pole (2), its characterized in that: the lower end of the first electric pole (1) is connected with the second electric pole (2) through a splicing assembly, the cross arm installation assembly is embedded at the upper end of the outer peripheral surface of the second electric pole (2), the splicing assembly comprises a limiting cylinder (101), an upper hoop (102), a positioning rod (103) and a lower hoop (104), the limiting cylinder (101) is embedded at the lower side of the inner wall of the second electric pole (2), the upper hoop (102) is embedded at the lower part of the outer peripheral surface of the second electric pole (2), the positioning rod (103) is welded on the lower end surface of the hoop (102), the lower hoop (104) is embedded at the upper part of the outer peripheral surface of the first electric pole (1), a through hole (105) is formed in one side of the lower hoop (104), a first accommodating groove (108) and a second accommodating groove (109) are symmetrically formed in the lower side of the outer peripheral surface of the positioning rod (103), and a first reset spring (107) is fixedly welded in the first accommodating groove (, the other end of the first return spring (107) is fixedly welded with a first bayonet (106), the second accommodating groove (109) is internally fixedly welded with a second return spring (110), and the other end of the second return spring (110) is fixedly welded with a second bayonet (111).

2. The novel cement pole of claim 1, characterized in that: the cross arm mounting assembly comprises a bearing seat (21), a dovetail groove (22), a dovetail slide block (23), a steel cross arm (24), a locking bolt (25), a ribbed plate (26) and a support plate (27), the bearing seat (21) is embedded at the upper side of the peripheral surface of the second electric pole (2), the dovetail groove (22) is arranged on the front side surface of the bearing seat (21), the dovetail slide block (23) is welded and fixed on the back of a steel cross arm (24), the steel cross arm (24) is fixedly connected with the bearing seat (21) through a locking bolt (25), the upper end of the ribbed plate (26) is fixedly connected with the bottom side surface of the steel cross arm (24), floor (26) lower extreme and backup pad (27) leading flank fixed connection, backup pad (27) welded fastening bears on seat (21) downside, and inlay in second pole (2) backup pad (27) back.

3. The novel cement pole of claim 1, characterized in that: the diameter of the first electric pole (1) is the same as that of the second electric pole (2).

4. The novel cement pole of claim 1, characterized in that: the central axis of the positioning rod (103) and the central axis of the through hole (105) are on the same longitudinal straight line.

5. The novel cement pole of claim 1, characterized in that: the diameter size of the positioning rod (103) is 0.2 times smaller than that of the through hole (105).

6. The novel cement pole of claim 1, characterized in that: go up weld fixture threaded rod (112) on staple bolt (102) downside, threaded rod (112) lower extreme runs through locating hole (113), locating hole (113) are seted up under on staple bolt (104), threaded rod (112) lower extreme passes through lock nut and staple bolt (104) fixed connection down.

7. The novel cement pole of claim 1, characterized in that: the cross sections of the first clamping pin (106) and the second clamping pin (111) are both right-angled trapezoids.

8. The novel cement pole of claim 2, characterized in that: dovetail (22) and forked tail slider (23) all are equipped with two sets ofly, two sets of dovetail (22) symmetry is seted up on bearing seat (21) leading flank, and is two sets of forked tail slider (23) symmetric welding is at steel cross arm (24) back, and two sets of forked tail slider (23) slip joint respectively in two sets of dovetails (22).

9. The novel cement pole of claim 2, characterized in that: the locking bolt (25) penetrates through the steel cross arm (24) and the dovetail sliding block (23) in sequence and is connected with a threaded hole, and the threaded hole is formed in the inner wall of the dovetail sliding groove.

10. The novel cement pole of claim 2, characterized in that: the upper end of the ribbed plate (26) is fixedly connected with the bottom side surface of the steel cross arm (24) through a fastening bolt, and the lower end of the ribbed plate (26) is fixedly connected with the supporting plate (27) through a fastening bolt.