CN218293030U

CN218293030U - Electric power steel pipe pole with extension structure

Info

Publication number: CN218293030U
Application number: CN202222563121.XU
Authority: CN
Inventors: 于少凤
Original assignee: Qingdao Duohong Machinery Technology Co ltd
Current assignee: Qingdao Duohong Machinery Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-13
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an electric power steel pipe pole with extending structure, including base flange, support tube socket and push pipe, the top fixedly connected with of base flange supports the tube socket, and bearing structure is installed to the bottom of base flange, supports the inside sliding connection of tube socket and has the extension, and the inside top in push pipe both sides is seted up to the ground wire jack. The utility model discloses a be provided with ground wire limit structure, insert the inside of push pipe through the ground wire jack, and lay the ground wire along the first fixture block at push pipe inside wall both ends, and cover the block structure of second fixture block through draw-in groove and inserted block in one side of first fixture block, make first fixture block and second fixture block extrude the fastening to laying at the inboard ground wire of first fixture block, make the ground wire can't rock after laying, will introduce afterwards and drag downwards between the inside ground wire of push pipe and make one end along supporting tube seat, the extension pipe is finally drawn forth and is buried in the ground end from supporting lance bottom hole, the fastening to the ground wire has been realized.

Description

Electric power steel pipe pole with extension structure

Technical Field

The utility model relates to an electric power steel pipe pole technical field, in particular to electric power steel pipe pole with extend structure.

Background

The consumption of electric power is large in the vigorous push of urban construction and industrial construction, stable electric power has great influence on social production, and cables are often required to be laid at a higher position to be erected in the process of electric power long-distance transmission, so that a special electric power steel pipe rod is used;

for this reason, a patent specification with a publication number of CN215107817U discloses a power steel pipe pole, which includes: the base, the one end fixed mounting of basic mobile jib is on the base and vertical setting, branch passes through the adjustment mechanism cooperation and installs on basic mobile jib, and the level sets up, the second pulley rotates the other end of installing at U type groove port through the pivot, branch slidable mounting just passes the mechanism shell in the spout in, first cam all sets up in U type recess with the second cam, all be equipped with spacing spout on the rim of first cam and second cam, first pulley slidable mounting is in the spacing spout of first cam, second pulley slidable mounting is in the spacing spout of second cam, the horizontal distance of branch of being convenient for adjust has, easy to assemble, the effect of efficiency is laid to the improvement electric wire netting. The electric power steel pipe pole is stable when in use, but still has some problems:

1. when the electric steel pipe is used, the ground wire is required to be connected and one end of the ground wire is connected to the ground bottom in order to avoid the influence of lightning, static electricity and the like, the longer ground wire is abraded due to shaking, and the electric steel pipe does not have any protection measure for the installation of the ground wire.

2. The power steel pipe pole has no functions of extension, height adjustment and the like because the required cable laying height is different in different areas.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing an electric power steel pipe pole with extend structure for solve above-mentioned electric power steel pipe pole and do not have safeguard measure's defect to the installation of ground wire.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: electric power steel pipe pole with extending structure, including base flange, support tube socket and push pipe, the top fixedly connected with of base flange supports the tube socket, bearing structure is installed to the bottom of base flange, the inside sliding connection who supports the tube socket has the extension pipe, the top fixedly connected with push pipe of extension pipe, length extending structure has all been seted up to the inside of supporting the tube socket lateral wall, the cross arm support is all installed to the both sides of push pipe, the top cap is installed on the top of push pipe, the both ends of push pipe inside wall all are provided with ground wire limit structure, ground wire limit structure includes ground wire jack, first fixture block, draw-in groove, second fixture block and inserted block, the inside top in push pipe both sides is seted up to the ground wire jack.

Preferably, the length extension structure comprises a wire sliding groove, a fastening screw rod and a fastening nut, the wire sliding groove is arranged in the outer side wall of the support tube seat, the fastening screw rod is fixedly connected to the lower portion of the outer side wall of the extension tube, and the fastening nut is in threaded connection with the outer side wall of the fastening screw rod.

Preferably, the plurality of wire chutes are arranged inside the outer side wall of the supporting tube seat, and the plurality of wire chutes are annularly distributed inside the outer side wall of the supporting tube seat, so that the extension of the extension tube can be fastened.

Preferably, bearing structure includes mounting flange, support lance, backing sheet and backup pad, mounting flange installs in the bottom of base flange, mounting flange's bottom fixedly connected with supports the lance, the top fixedly connected with backing sheet of supporting the lance lateral wall, the intermediate position department fixedly connected with backup pad of supporting the lance lateral wall.

Preferably, the support lance is perpendicular to the inside of the support plate, and the support plate is annularly distributed at the top end of the outer side wall of the support lance, so that the support lance can be stably inserted into the ground.

Preferably, a first clamping block is fixedly connected to the top end of the inner side wall of the jacking pipe, a clamping groove is formed in one side inside the first clamping block, a second clamping block is arranged on one side of the first clamping block, and an inserting block is fixedly connected to one side of the second clamping block.

Preferably, the ground wire jacks are symmetrically distributed about a vertical center line of the top pipe, and the clamping groove and the inside of the inserting block form a clamping structure, so that the first clamping block and the second clamping block clamp and limit the ground wire.

(III) advantageous effects

The utility model provides an electric power steel pipe pole with extend structure, its advantage lies in: the ground wire limiting structure is arranged, the ground wire is inserted into the top pipe through the ground wire insertion hole, the ground wire is laid along the first clamping blocks at two ends of the inner side wall of the top pipe, the second clamping block is covered on one side of the first clamping block through the clamping groove and the clamping structure of the insertion block, the first clamping block and the second clamping block extrude and fasten the ground wire laid on the inner side of the first clamping block, the ground wire cannot shake after being laid, then the ground wire introduced into the top pipe is pulled downwards, one end of the ground wire is finally led out from a hole at the bottom of the support lance along the support pipe seat and the extension pipe and is buried at the bottom of the ground, and the ground wire is fastened;

the length extending structure is arranged, the supporting pipe seat and the extending pipe are designed to be sliding, the extending pipe can be pulled out upwards from the interior of the top pipe so as to extend the practical use length of the electric power steel pipe rod, the fastening screw rod can slide in the wire sliding groove when the extending pipe extends outwards, and the extending pipe is fixed by tightening the fastening nut after the extending pipe extends, so that the extending of the steel pipe piece is realized;

through being provided with bearing structure, will support the lance and insert the ground end in advance before this electric power steel pipe pole installation to make mounting flange and ground keep level, the backup pad transversely buries in the ground end this moment and supports supporting the lance, with mounting flange and base flange butt joint after finishing with follow-up spare part equipment again, make this electric power steel pipe pole receive to support the lance and support and remain stable when using, realized improving the stability of this electric power steel pipe pole.

Drawings

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

Fig. 1 is a schematic view of a front view partial section structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic structural view of a partial section at a in fig. 1 according to the present invention;

fig. 4 is a schematic front view of the supporting structure of the present invention;

fig. 5 is a schematic view of the front view local structure of the ground wire limiting structure of the present invention;

fig. 6 is the three-dimensional local structure schematic diagram of the ground wire limiting structure of the present invention.

In the figure: 1. a base flange; 2. supporting the tube seat; 3. an extension pipe; 4. jacking pipes; 5. a cross arm support; 6. a top cover; 7. a length extension structure; 701. a wire chute; 702. fastening a screw rod; 703. fastening a nut; 8. a support structure; 801. installing a flange; 802. a support lance; 803. a support sheet; 804. a support plate; 9. a ground wire limiting structure; 901. a ground wire jack; 902. a first clamping block; 903. a card slot; 904. a second fixture block; 905. and (5) inserting the blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-6, the utility model provides an electric power steel pipe pole with extending structure, including base flange 1, support tube socket 2 and push pipe 4, base flange 1's top fixedly connected with supports tube socket 2, support tube socket 2's inside sliding connection has extension pipe 3, extension pipe 3's top fixedly connected with push pipe 4, cross arm support 5 is all installed to push pipe 4's both sides, top cap 6 is installed on push pipe 4's top, the both ends of push pipe 4 inside wall all are provided with ground wire limit structure 9, ground wire limit structure 9 includes ground wire jack 901, first fixture block 902, draw-in groove 903, second fixture block 904 and inserted block 905, ground wire jack 901 sets up in the inside top of push pipe 4 both sides, the top fixedly connected with first fixture block 902 of the inside wall of push pipe 4, draw-in groove 903 has been seted up to one side inside of first fixture block 902, one side of first fixture block 902 is provided with second fixture block 904, one side fixedly connected with inserted block 905 of second fixture block 904, ground wire 901 is symmetrical distribution about the perpendicular centerline of push-in 903, be the structure between draw-in groove and the inserted block 905.

The working principle of the power steel pipe pole with the extension structure based on the embodiment 1 is that the power steel pipe pole is installed to a relatively spacious designated position when in use, and the cross arm brackets 5 are installed on two sides of the top pipe 4 in advance before installation, and various parts for assisting the transportation of the power cable are arranged at two ends of the cross arm bracket 5, so that the power cable can be supported on the top of the cross arm bracket 5 after the power steel pipe pole is arranged, therefore, the power cable can be laid at a higher position when being transported in a long distance, and because the power steel pipe fitting is mostly installed in the open outdoor, in rainy days, lightning, static electricity and other factors can cause certain influence on the power cable, so that a corresponding ground wire needs to be installed on the power steel pipe fitting, one end of the ground wire is connected with relevant equipment at two ends of the cross arm bracket 5, the other end of the ground wire is buried in the ground, and the whole ground wire is longer and is positioned at a higher position, the ground wire is easy to shake under the influence of wind power and is abraded to a certain extent due to friction with other parts, therefore, before the electric steel pipe fitting is used, the ground wire is installed in advance, inserted into the top pipe 4 through the ground wire insertion hole 901, and lay the ground wire along the first fixture block 902 at push pipe 4 inside wall both ends, and cover second fixture block 904 in one side of first fixture block 902 through the block structure of draw-in groove 903 and inserted block 905, make first fixture block 902 and second fixture block 904 extrude the fastening to the ground wire of laying in first fixture block 902 inboard, make the ground wire unable after laying rock, will introduce afterwards to pull down between the inside ground wire of push pipe 4 and make one end follow support tube socket 2, extension pipe 3 finally draws out and buries in the ground from supporting lance 802 bottom hole, appear leaking when this electric power steel pipe fitting and make the ground wire will introduce the ground wire in the ground fast.

Example two

This embodiment still includes: support the inside of 2 lateral walls of tube socket and all seted up length extension structure 7, length extension structure 7 includes wire spout 701, fastening screw 702 and fastening nut 703, wire spout 701 set up with the inside of supporting 2 lateral walls of tube socket, the below fixedly connected with fastening screw 702 of 3 lateral walls of extension tube, fastening screw 702's lateral wall threaded connection has fastening nut 703, wire spout 701 is provided with a plurality of in the inside of supporting 2 lateral walls of tube socket, and a plurality of wire spout 701 is the annular distribution in the inside of supporting 2 lateral walls of tube socket.

In this embodiment, when the power steel pipe pole is used, the height of the power steel pipe pole often needs to meet the regional conditions according to the different regions used, so that various power steel pipe poles with different lengths need to be carried when the power steel pipe pole is installed, in order to improve the convenience of using the power steel pipe pole, the support pipe seat 2 and the extension pipe 3 are designed to be of a sliding type, the extension pipe 3 can be pulled out upwards from the inside of the top pipe 4 to extend the actual use length of the power steel pipe pole, the fastening screw 702 also slides inside the wire sliding groove 701 when the extension pipe 3 extends outwards, the extension pipe 3 is fixed by screwing the fastening nut 703 after the extension pipe 3 extends, and thus the length of the power steel pipe pole can be extended according to the actual use situation when the power steel pipe pole is used.

EXAMPLE III

This embodiment still includes: supporting structure 8 is installed to base flange 1's bottom, supporting structure 8 includes mounting flange 801, support lance 802, support piece 803 and backup pad 804, mounting flange 801 installs in base flange 1's bottom, mounting flange 801's bottom fixedly connected with supports lance 802, the top fixedly connected with support piece 803 of supporting lance 802 lateral wall, the intermediate position department fixedly connected with backup pad 804 of supporting lance 802 lateral wall, support mutually perpendicular between lance 802 and the backup pad 804 inside, support piece 803 is the ring-type distribution on the top of supporting lance 802 lateral wall.

In this embodiment, when this electric power steel pipe spare was used, for making it more convenient and stable when the installation, consequently will support lance 802 to insert the ground end in advance before this electric power steel pipe pole installation, and make mounting flange 801 and ground keep level, the backup pad 804 transversely buries in the ground end and supports supporting lance 802 this moment, after finishing with follow-up spare part equipment again with mounting flange 801 and the butt joint of base flange 1, make this electric power steel pipe pole supported lance 802 and remain stable when using.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Electric power steel pipe pole with extend structure, including base flange (1), support tube socket (2) and push pipe (4), its characterized in that: the top end of the base flange (1) is fixedly connected with a supporting tube seat (2), and the bottom end of the base flange (1) is provided with a supporting structure (8);

an extension pipe (3) is connected to the inside of the supporting pipe seat (2) in a sliding mode, a top pipe (4) is fixedly connected to the top end of the extension pipe (3), and length extension structures (7) are arranged inside the outer side wall of the supporting pipe seat (2);

the cross arm support (5) are installed on two sides of the top pipe (4), the top cover (6) is installed on the top end of the top pipe (4), ground wire limiting structures (9) are arranged at two ends of the inner side wall of the top pipe (4), each ground wire limiting structure (9) comprises a ground wire jack (901), a first clamping block (902), a clamping groove (903), a second clamping block (904) and an inserting block (905), and the ground wire jack (901) is arranged at the top end of the inner portion of the two sides of the top pipe (4).

2. The electric power steel pipe pole with an extension structure as set forth in claim 1, wherein: the length extension structure (7) comprises a wire sliding groove (701), a fastening screw rod (702) and a fastening nut (703), the wire sliding groove (701) is arranged inside the outer side wall of the supporting tube seat (2), the fastening screw rod (702) is fixedly connected to the lower portion of the outer side wall of the extension tube (3), and the fastening nut (703) is in threaded connection with the outer side wall of the fastening screw rod (702).

3. The electric power steel pipe pole with an extension structure as set forth in claim 2, wherein: the wire sliding grooves (701) are arranged in the outer side wall of the supporting tube seat (2) and are distributed in an annular mode in the outer side wall of the supporting tube seat (2).

4. The electric power steel pipe pole with the extension structure according to claim 1, wherein: support structure (8) are including mounting flange (801), support lance (802), support piece (803) and backup pad (804), mounting flange (801) are installed in the bottom of base flange (1), the bottom fixedly connected with of mounting flange (801) supports lance (802), the top fixedly connected with of supporting lance (802) lateral wall supports piece (803), fixedly connected with backup pad (804) are located to the intermediate position of supporting lance (802) lateral wall.

5. The electric power steel pipe pole with an extension structure as set forth in claim 4, wherein: the supporting spear (802) and the supporting plate (804) are perpendicular to each other, and the supporting plates (803) are annularly distributed at the top end of the outer side wall of the supporting spear (802).

6. The electric power steel pipe pole with an extension structure as set forth in claim 1, wherein: the top end of the inner side wall of the top pipe (4) is fixedly connected with a first clamping block (902), a clamping groove (903) is formed in one side of the interior of the first clamping block (902), a second clamping block (904) is arranged on one side of the first clamping block (902), and an inserting block (905) is fixedly connected to one side of the second clamping block (904).

7. The electric power steel pipe pole with an extension structure as set forth in claim 6, wherein: the ground wire jacks (901) are symmetrically distributed about the vertical center line of the top pipe (4), and the clamping grooves (903) and the insides of the inserting blocks (905) form clamping structures.