CN214619299U

CN214619299U - Adjustable street light pole

Info

Publication number: CN214619299U
Application number: CN202120903531.7U
Authority: CN
Inventors: 朱美山; 夏云
Original assignee: Yangzhou Zhongmei New Energy Lighting Co ltd
Current assignee: Yangzhou Zhongmei New Energy Lighting Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-05
Anticipated expiration: 2031-04-28

Abstract

The utility model provides an adjustable street light pole, including the stand, the support arm is installed through the pivot in stand upper end one side, is equipped with the recess on the stand, is equipped with the movable block in the recess, and has seted up the spout on one side, and one side of spout is equipped with the installation cover, and the screw rod is installed in the vertical rotation of installation cover, and the cover is equipped with the nut on the screw rod, and the lower extreme passes the installation cover, and the lower part of support arm articulates there is the bracing piece, and the other end of bracing piece articulates on the movable block, and the movable block is through the mounting and the nut rigid coupling that pass the spout. The utility model discloses simple structure, and structural stress stability is high, and the ability of anti-wind load is strong, reciprocates through the nut on the screw rod and drives putting down or raising of support arm, and maintainer need not to maintain in the middle of the road after climbing, guarantees maintainer's safety, and does not influence the traffic.

Description

Adjustable street light pole

Technical Field

The utility model relates to a street lamp field specifically is an adjustable street light pole.

Background

Street lamp pole is the core part of street lamp, play the effect of supporting lamps and lanterns, common street lamp pole is including fixed pole setting and support arm, in the in-service use, in order to enlarge the scope of illumination, the support arm generally stretches out longer, self structure atress is extremely unbalanced, anti-wind load capacity is low, the pole setting that needs enough intensity, in addition, if need maintain the change to the illumination lamp body, need climb with the help of lift machinery, and lift machinery places on the road, influence the traffic, can threaten maintainer's life safety even.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable street light pole to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an adjustable street light pole, includes the stand, the support arm is installed through the pivot to stand upper end one side, be equipped with the recess on the stand, be equipped with the movable block in the recess, and one side has seted up the spout, one side of spout is equipped with the installation cover, vertical rotation installs the screw rod in the installation cover, the cover is equipped with the nut on the screw rod, and the lower extreme passes the installation cover, the lower part of support arm articulates there is the bracing piece, the other end of bracing piece articulates on the movable block, the movable block through pass the mounting of spout with the nut rigid coupling.

The top and the bottom of the moving block are respectively provided with a first extension spring and a second extension spring, one end of the first extension spring is hinged with the top of the groove, the other end of the first extension spring is hinged with the top of the moving block, one end of the second extension spring is hinged with the bottom of the moving block, and the other end of the second extension spring is hinged with the bottom of the groove.

And one side of the nut is provided with a roller, and the roller is tightly attached to the inner wall of the mounting cover.

And a handle is arranged at the bottom end of the screw rod.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses simple structure, and structural stress stability is high, and the ability of anti-wind load is strong, reciprocates through the nut on the screw rod and drives putting down or raising of support arm, and maintainer need not to maintain in the middle of the road after climbing, guarantees maintainer's safety, and does not influence the traffic.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a view showing the support arm of the present invention in a lowered state;

in the figure: 1, upright column; 2, supporting arms; 3, grooves; 4 moving blocks; 5, a chute; 6, mounting a cover; 7, a screw rod; 8, a nut; 9 supporting rods; 10 a fixing member; 11 a first extension spring; 12 a second extension spring; 13 rollers.

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, the present invention provides a technical solution: the utility model provides an adjustable street light pole, including stand 1, support arm 2 is installed through the pivot in 1 upper end one side of stand, be equipped with recess 3 on the stand 1, be equipped with movable block 4 in the recess 3, and spout 5 has been seted up to one side, one side of spout 5 is equipped with installation cover 6, vertical rotation installs screw rod 7 in the installation cover 6, the cover is equipped with nut 8 on the screw rod 7, and the lower extreme passes installation cover 6, the lower part of support arm 2 articulates there is bracing piece 9, the other end of bracing piece 9 articulates on movable block 4, movable block 4 is through the mounting 10 and the nut 8 rigid coupling that pass spout 5.

The top and the bottom of movable block 4 are equipped with first extension spring 11 and second extension spring 12 respectively, and the one end of first extension spring 11 is articulated with the top of recess 3, and the other end articulates the top at movable block 4, and the one end of second extension spring 12 is articulated with the bottom of movable block 4, and the other end articulates the bottom at recess 3, and first extension spring 11 and second extension spring 12 can guarantee the stability that movable block 4 reciprocated, and then guarantee the stability of bracing piece 9 and support arm 2.

One side of the nut 8 is provided with a roller 13, the roller 13 is tightly attached to the inner wall of the mounting cover 6, and when the nut 8 moves up and down, the roller 13 can roll on the inner wall of the mounting cover 6, so that the moving stability of the nut 8 is maintained.

The handle is installed to screw rod 7's bottom, conveniently rotates screw rod 7, and pivoted screw rod 7 drives nut 8 and moves down, and nut 8 drives movable block 4 through mounting 10 and moves down, and movable block 4 drives support arm 2 through bracing piece 9 and puts down (as shown in fig. 2), and then can maintain the change to the terminal illumination lamp body of support arm 2, and maintainer need not to maintain in the middle of the road after climbing, guarantees maintainer's safety, and does not influence the traffic.

It is noted that 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 an adjustable street light pole, includes stand (1), support arm (2), its characterized in that are installed through the pivot in stand (1) upper end one side: the vertical column is characterized in that a groove (3) is formed in the vertical column (1), a moving block (4) is arranged in the groove (3), a sliding groove (5) is formed in one side of the groove (3), an installation cover (6) is arranged on one side of the sliding groove (5), a screw rod (7) is vertically installed in the installation cover (6) in a rotating mode, a nut (8) is sleeved on the screw rod (7), the lower end of the screw rod penetrates through the installation cover (6), a supporting rod (9) is hinged to the lower portion of the supporting arm (2), the other end of the supporting rod (9) is hinged to the moving block (4), and the moving block (4) penetrates through a fixing piece (10) of the sliding groove (5) and the nut (8) in a fixedly connected mode.

2. An adjustable street light pole as recited in claim 1, wherein: the top and the bottom of the moving block (4) are respectively provided with a first extension spring (11) and a second extension spring (12), one end of the first extension spring (11) is hinged with the top of the groove (3), the other end of the first extension spring is hinged with the top of the moving block (4), one end of the second extension spring (12) is hinged with the bottom end of the moving block (4), and the other end of the second extension spring is hinged with the bottom of the groove (3).

3. An adjustable street light pole as recited in claim 1, wherein: and a roller (13) is arranged on one side of the nut (8), and the roller (13) is tightly attached to the inner wall of the mounting cover (6).

4. An adjustable street light pole as recited in claim 1, wherein: and a handle is arranged at the bottom end of the screw rod (7).