CN218209459U - Street lamp support structure - Google Patents

Abstract

The utility model relates to the technical field of street lamp supports, and discloses a street lamp support structure, which comprises a vertical rod, wherein the upper end surface of the vertical rod is fixedly connected with a baffle, one side of the upper end surface of the baffle is fixedly connected with a lamp holder, the lower end surface of the vertical rod is fixedly connected with a frame body, and the frame body and the vertical rod are provided with a limiting mechanism and a lifting mechanism; limiting mechanism is including lock joint mechanism, the contact piece, the pull rod, damping spring and connecting block, the inside at pole setting and framework is run through in the slip of pull rod, contact piece fixed connection is at the terminal surface of pull rod, the pull rod is the J font, connecting block fixed connection is at another terminal surface of pull rod, damping spring sets up the position that is in between the framework at the pull rod is buckled, lock joint mechanism is including detaining the piece, a spring, fender ring and spout, and lock joint mechanism's quantity is two, can carry out swift installation and dismantlement with the lamp holder, and also can guarantee the installation stability to the lamp holder simultaneously, can improve the maintenance efficiency of staff to the lamp holder greatly.

Description

Street lamp support structure

Technical Field

The utility model relates to a street lamp support technical field specifically is a street lamp supporting structure.

Background

Along with the improvement of living standard of people, the number of parks is also increased so as to meet the daily walking requirement of people, street lamps are indispensable power equipment in the parks, and supports of the street lamps are particularly important in use;

current street lamp supporting structure uses the back for a long time, and the lamp holder can appear damaging needs the staff to maintain, and park street lamp height is lower nevertheless still need the processing of ascending a height for people's height, can not carry out swift reduction operation with the lamp holder, and is difficult to swift with lamp holder and pole setting separation and fixed, the use of being not convenient for.

SUMMERY OF THE UTILITY MODEL

To current problem, the utility model provides a street lamp supporting structure can the effectual problem of proposing in the solution background art.

In order to solve the above problem, the utility model adopts the following technical scheme:

a street lamp support structure comprises a vertical rod, wherein a baffle plate is fixedly connected to the upper end face of the vertical rod, a lamp cap is fixedly connected to one side of the upper end face of the baffle plate, a frame body is fixedly connected to the lower end face of the vertical rod, and a limiting mechanism and a lifting mechanism are arranged in the frame body and the vertical rod;

limiting mechanism is including lock joint mechanism, contact the piece, the pull rod, damping spring and connecting block, the slip of pull rod runs through the inside at pole setting and framework, contact a terminal surface of fixed connection at the pull rod, the pull rod is the J font, connecting block fixed connection is at another terminal surface of pull rod, damping spring sets up buckles in the pull rod and is in the position between the framework, lock joint mechanism is including detaining the piece, a spring, fender ring and spout, and lock joint mechanism's quantity is two, and it sets up the both sides position at contact the piece respectively, the inside in the pole setting is seted up to the spout, detain the inside of piece slip grafting at the spout, keep off ring fixed connection at the surface of detaining the piece, the spring cup joints in the outside of detaining the piece, and spring and fender ring contact.

As the utility model discloses further scheme again: detain a terminal surface and the contact piece contact of piece, the face of contact piece and detaining contact between the piece all is the slope setting, and contact piece and detain and contact all the time between the piece.

As a further aspect of the present invention: the lifting mechanism comprises a fixed pulley, a pull rope, a winding roller and a handle, the fixed pulley is arranged on the upper end face of the baffle, one end of the pull rope is fixedly connected with the supporting plate, the other end of the pull rope is connected with the winding roller, and the supporting plate is sleeved outside the vertical rod.

As the utility model discloses further scheme again: the winding roller is located at the front end of the inner portion of the frame body, the handle is fixedly connected to the front end face of the winding roller, and the handle protrudes out of the front end of the frame body.

As a further aspect of the present invention: the inside of backup pad is provided with the touch roll, and the backup pad passes through the touch roll and the pole setting contact.

As a further aspect of the present invention: the supporting plate is provided with a buckling groove corresponding to the buckling block.

Compared with the prior art, the beneficial effects of the utility model are that: the staff can lift the connecting block, and then alright drive the pull rod and move up, and then the contact block moves up, because detain piece and contact block slope contact, simultaneously can promote the fender ring under the effect of spring, and then can make detain the piece shrink back to the inside of pole setting, and then just lost the restriction to the backup pad, later slowly rotate the handle, can transfer the lamp holder under the effect of fixed pulley, the backup pad passes through the contact roller and contacts with the pole setting, and then can guarantee the stability that the backup pad removed, later just can fall the height of lamp holder, can make things convenient for the staff to maintain the lamp holder, later utilize opposite mode again with the lamp holder install to the upper end of pole setting can, when moving backup pad laminating baffle to the lamp holder can, simultaneously withdraw the pulling force to the connecting block, later can make the pull rod upwards move under the effect of damping spring, and then can push the knot piece to the outside under the effect of contact block, and then the knot piece can detain again and prescribe a limit to the position of backup pad, and then realized prescribing a limit to the position of lamp holder, can also guarantee swift installation of lamp holder and dismantle, and also can guarantee the stability of maintenance work efficiency greatly to the lamp holder installation personnel.

Drawings

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

fig. 2 is a schematic view of the combination of the upright rod and the supporting plate of the present invention;

FIG. 3 is a schematic view of the combination of the lamp cap and the supporting plate of the present invention;

FIG. 4 is a schematic view of the spring and the retainer ring according to the present invention;

fig. 5 is a schematic view of the handle and the baffle of the present invention.

In the figure: 1. erecting a rod; 2. a lamp cap; 3. a support plate; 4. pulling a rope; 5. a frame body; 6. connecting blocks; 7. a handle; 8. a baffle plate; 9. a fixed pulley; 10. a contact roller; 11. buckling blocks; 12. a spring; 13. a baffle ring; 14. a chute; 15. a contact block; 16. a pull rod; 17. a damping spring; 18. and (7) winding the roller.

Detailed Description

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

As shown in fig. 1-5, the present embodiment provides a street lamp support structure, which includes an upright rod 1, a baffle plate 8 fixedly connected to an upper end surface of the upright rod 1, a lamp holder 2 fixedly connected to a side of the upper end surface of the baffle plate 8, a frame 5 fixedly connected to a lower end surface of the upright rod 1, and a limiting mechanism and a lifting mechanism disposed in the frame 5 and the upright rod 1;

the limiting mechanism comprises a buckling mechanism, contact blocks 15, a pull rod 16, a damping spring 17 and a connecting block 6, the pull rod 16 penetrates through the inside of the vertical rod 1 and the frame body 5 in a sliding mode, the contact blocks 15 are fixedly connected to one end face of the pull rod 16, the pull rod 16 is in a J shape, the connecting block 6 is fixedly connected to the other end face of the pull rod 16, the damping spring 17 is arranged at the position, between the frame body 5 and the pull rod 16 in a bending mode, the buckling mechanism comprises buckling blocks 11, springs 12, baffle rings 13 and sliding grooves 14, the buckling mechanisms are two in number and are respectively arranged on two sides of the contact blocks 15, the sliding grooves 14 are formed in the inside of the vertical rod 1, the buckling blocks 11 are inserted into the sliding grooves 14 in a sliding mode, the baffle rings 13 are fixedly connected to the outer surface of the buckling blocks 11, the springs 12 are connected to the outside of the buckling blocks 11 in a sleeved mode, the springs 12 are in contact with the baffle rings 13, buckling grooves are formed in the positions, corresponding to the buckling blocks 11, one end face of the buckling blocks 11 is in contact with the contact blocks 15, the contact faces between the contact blocks 15 and the buckling blocks 11 all the contact with the buckling blocks.

Elevating system is including fixed pulley 9, stay cord 4, wind-up roll 18 and handle 7, fixed pulley 9 sets up the up end at baffle 8, the one end and the backup pad 3 fixed connection of stay cord 4, and the other end and the wind-up roll 18 of stay cord 4 are connected, backup pad 3 cup joints the outside at pole setting 1, wind-up roll 18 is located the inside front end position of framework 5, handle 7 fixed connection is at the preceding terminal surface of wind-up roll 18, handle 7 salient in the framework 5 front end, the inside of backup pad 3 is provided with touch roll 10, backup pad 3 contacts with pole setting 1 through touch roll 10.

The utility model discloses a theory of operation is: after long-time use, the lamp holder 2 needs to be replaced or maintained when damaged, firstly, a worker can lift the connecting block 6 upwards to drive the pull rod 16 to move upwards and further move the contact block 15 upwards, due to the fact that the buckling block 11 is in inclined contact with the contact block 15, the stop ring 13 can be pushed under the action of the spring 12, the buckling block 11 can be retracted into the upright rod 1, the limit on the support plate 3 is lost, then, the handle 7 is slowly rotated, the lamp holder 2 can be lowered under the action of the fixed pulley 9, the support plate 3 is in contact with the upright rod 1 through the contact roller 10, the moving stability of the support plate 3 can be ensured, and then, the height of the lamp holder 2 can be lowered, can make things convenient for the staff to maintain lamp holder 2, later utilize opposite mode again with lamp holder 2 install to pole setting 1 the upper end can, move lamp holder 2 to 3 laminating baffles of backup pad 8 in can, cancel the pulling force to connecting block 6 simultaneously, later can make pull rod 16 upwards remove under damping spring 17's effect, and then can promote knot piece 11 outside under the effect of contact piece 15, and then it prescribes a limit to the position of backup pad 3 in the catching groove once more to detain piece 11, and then just realized prescribing a limit to the position of lamp holder 2, can carry out swift installation and dismantlement with lamp holder 2, and also can guarantee the installation stability to lamp holder 2 simultaneously, can improve the staff to the maintenance efficiency of lamp holder 2 greatly.

It should be noted that, in this document, relational terms such as first and second, and the like are 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, and furthermore, the terms "comprise", "include", 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 (6)

1. A street lamp support structure comprises a vertical rod (1), and is characterized in that the upper end face of the vertical rod (1) is fixedly connected with a baffle (8), one side of the upper end face of the baffle (8) is fixedly connected with a lamp holder (2), the lower end face of the vertical rod (1) is fixedly connected with a frame body (5), and a limiting mechanism and a lifting mechanism are arranged in the frame body (5) and the vertical rod (1);

the limiting mechanism comprises a buckling mechanism, a contact block (15), a pull rod (16), a damping spring (17) and a connecting block (6), the pull rod (16) slides to penetrate through the inside of the vertical rod (1) and the frame body (5), the contact block (15) is fixedly connected to one end face of the pull rod (16), the pull rod (16) is J-shaped, the connecting block (6) is fixedly connected to the other end face of the pull rod (16), the damping spring (17) is arranged at the position, bent by the pull rod (16), of the frame body (5), the buckling mechanism comprises buckling blocks (11), springs (12), blocking rings (13) and sliding grooves (14), the buckling mechanisms are arranged at the positions of two sides of the contact block (15), the sliding grooves (14) are arranged in the inside of the vertical rod (1), the buckling blocks (11) slide in the inserting connection of the sliding grooves (14), the blocking rings (13) are fixedly connected to the outer surface of the buckling blocks (11), the springs (12) are sleeved on the buckling blocks (11), and the springs (12) are in contact with the blocking rings (13).

2. The street lamp support structure as claimed in claim 1, characterized in that one end face of the fastening block (11) is in contact with the contact block (15), the contact surfaces between the contact block (15) and the fastening block (11) are both arranged in an inclined manner, and the contact block (15) is in constant contact with the fastening block (11).

3. The street lamp support structure according to claim 1, wherein the lifting mechanism comprises a fixed pulley (9), a pull rope (4), a winding roller (18) and a handle (7), the fixed pulley (9) is arranged on the upper end face of the baffle (8), one end of the pull rope (4) is fixedly connected with the support plate (3), the other end of the pull rope (4) is connected with the winding roller (18), and the support plate (3) is sleeved outside the vertical rod (1).

4. A street lamp supporting structure as claimed in claim 3, characterized in that the take-up roll (18) is located at the inner front end of the frame (5), the handle (7) is fixedly connected to the front end face of the take-up roll (18), and the handle (7) protrudes from the front end of the frame (5).

5. A street light supporting construction according to claim 3, characterised in that the supporting plate (3) is provided with contact rollers (10) inside, the supporting plate (3) being in contact with the uprights (1) via the contact rollers (10).

6. The street lamp support structure as claimed in claim 5, wherein the support plate (3) is provided with a fastening slot corresponding to the fastening block (11).

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