Background technology
Street lamp is as night light, and its main task guarantees that highway environment has good visibility, ensures driving and walking safety, reduces accident rate at night.Street lamp generally comprises lamp stand, top bottom-disc and low bottom-disc, and top bottom-disc and low bottom-disc are split type, and lamp stand is fixedly connected with top bottom-disc.The pole height higher (usually having more than 5 meters) of street lamp and heavier-weight (being generally cement material), when installing street lamp, need first low bottom-disc to be fixed on the ground, then the equipment of ascending a height of specialty and crane is adopted to be sling by lamp stand by several professional, adjustment lamp stand position top bottom-disc and low bottom-disc are closed up after adopt bolt to be fixed together top bottom-disc and low bottom-disc, complete the installation of street lamp thus; When street lamp bulb damages, professional is also needed to adopt the equipment of ascending a height of specialty more to change the bulb.Thus, at present when installing street lamp or changing the bulb of street lamp, there is following problem: one, install or dismounting time need to be equipped with ascend a height equipment, crane and the special-purpose vehicle of the equipment of ascending a height and crane can be held, cost is higher; Two, ascend a height equipment and crane needs several professional to operate simultaneously, and installing/dismounting speed is slow, and efficiency is lower, and higher to the technical requirement of staff; Three, the volume of equipment and crane of ascending a height is all comparatively large, and the highway area taken in use is comparatively large, affects road normal pass.
Summary of the invention
It is lower that technical problem to be solved by this invention is to provide a kind of cost, installing/dismounting speed, lower to the technical requirement of staff, and the highway area taken in use is less, can not affect the street lamp handler of road normal pass.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of street lamp handler, comprise hydraulic mechanism, Hinge mechanism, first bearing pin and the second bearing pin, described Hinge mechanism by top bottom-disc and low bottom-disc hinged, the first described bearing pin is fixed on the lateral wall bottom lamp stand, the second described bearing pin is fixed on lateral wall following in the middle part of lamp stand, described hydraulic mechanism comprises hydraulic press, hydraulic stem and horizontally disposed bracing frame, described bracing frame is connected with described hydraulic stem, the first described bearing pin, the second described bearing pin and described Hinge mechanism are positioned at the same side of lamp stand, when installing street lamp, lamp stand is laid on the ground, one end and the first described bearing pin of described bracing frame are coupling, one end and the second described bearing pin of described hydraulic stem are coupling, hydraulic stem described in described hydraulic press drives extends lamp stand jack-up, lamp stand is transitioned into vertical state until top bottom-disc and low bottom-disc close up from its flat presentation, after top bottom-disc is fixing with low bottom-disc, hydraulic mechanism is separated with the second bearing pin with the first bearing pin, complete the installation of street lamp, when dismantling street lamp, by hydraulic mechanism and the first bearing pin and the second pinned connection, hydraulic stem described in described hydraulic press drives shortens, lamp stand follows hydraulic stem run-off the straight, lamp stand is from vertical status transition to its flat presentation, top bottom-disc is separated with low bottom-disc, complete the dismounting of street lamp.
One end of described bracing frame is provided with the first socket, the other end of described bracing frame is connected with the other end of described hydraulic stem, one end of described hydraulic stem is provided with the second socket, the first described socket and the second described socket are U-shaped mouth, the first described bearing pin and the second described bearing pin are cylinder, the first described bearing pin and the second described bearing pin extend along the radial direction of lamp stand, when installing or dismantle street lamp, in the first socket described in the first described bearing pin inserts, the two ends of the first described bearing pin contact with the madial wall of the first described socket, the first described socket with the first described bearing pin for axle rotates, in the second socket described in the second described bearing pin inserts, the two ends of the second described bearing pin contact with the madial wall of the second described socket, the second described socket with the second described bearing pin for axle rotates.
Described bracing frame is frame, the other end of described bracing frame and the other end of described hydraulic stem are fixed by connecting pin, the other end of described hydraulic stem is connected with described hydraulic press, when lamp stand is propped up, described bracing frame, described hydraulic stem and lamp stand between the two surround acute triangle.
Compared with prior art, the invention has the advantages that by Hinge mechanism by top bottom-disc and low bottom-disc hinged, first bearing pin is fixed on the lateral wall bottom lamp stand, second bearing pin is fixed on lateral wall following in the middle part of lamp stand, when installing street lamp, lamp stand is laid on the ground, one end and first bearing pin of bracing frame are coupling, one end and second bearing pin of hydraulic stem are coupling, hydraulic press drives hydraulic stem to extend lamp stand jack-up, lamp stand is transitioned into vertical state from its flat presentation, top bottom-disc and low bottom-disc close up, after top bottom-disc is fixing with low bottom-disc, hydraulic mechanism is separated with the second bearing pin with the first bearing pin, complete the installation of street lamp, when dismantling street lamp, by hydraulic mechanism and the first bearing pin and the second pinned connection, hydraulic press drives hydraulic stem to shorten, lamp stand follows hydraulic stem run-off the straight, from vertical status transition to its flat presentation, top bottom-disc is separated with low bottom-disc, complete the dismounting of street lamp, now can more change the bulb easily, the present invention can be equipped with a set of hydraulic mechanism and overlap Hinge mechanism more, first bearing pin and the second bearing pin are applied to multiple street lamp, a staff is only needed to manipulate the installation and removal that a set of hydraulic mechanism can realize multiple street lamp, structure is simple, cost is lower, installing/dismounting speed, lower to the technical requirement of staff, and the highway area taken in use is less, the street lamp handler of road normal pass can not be affected,
When one end of bracing frame is provided with the first socket, the other end of bracing frame is connected with the other end of hydraulic stem, one end of hydraulic stem is provided with the second socket, first socket and the second described socket are U-shaped mouth, first bearing pin and the second bearing pin are cylinder, when first bearing pin and the second bearing pin extend along the radial direction of lamp stand, when installing or dismantle street lamp, first bearing pin inserts in the first socket, the two ends of the first bearing pin contact with the madial wall of the first socket, first socket with the first bearing pin for axle rotates, second bearing pin inserts in the second socket, the two ends of the second bearing pin contact with the madial wall of the second socket, second socket with the second bearing pin for axle rotates, simple and that stability is high structure is adopted to realize the connection of hydraulic mechanism and lamp stand thus, the installing/dismounting realizing street lamp of safe and convenient,
When bracing frame is frame, the other end of bracing frame and the other end of hydraulic stem are fixed by connecting pin, when the other end of hydraulic stem is connected with hydraulic press, when lamp stand is propped up, bracing frame, hydraulic stem and lamp stand between the two surround acute triangle, alleviate the weight of device of the present invention on the one hand, make it lighter, ensure device of the present invention stability of equilibrium in use simultaneously, improve its security performance.
Embodiment: as shown in the figure, a kind of street lamp handler, comprise hydraulic mechanism, Hinge mechanism 1, first bearing pin 2 and the second bearing pin 3, Hinge mechanism 2 by top bottom-disc 4 and low bottom-disc 5 hinged, first bearing pin 2 is fixed on the lateral wall bottom lamp stand 6, second bearing pin 3 is fixed on lateral wall following in the middle part of lamp stand 6, hydraulic mechanism comprises hydraulic press (not shown), hydraulic stem 7 and horizontally disposed bracing frame 8, first bearing pin 2, second bearing pin 3 and Hinge mechanism 1 are positioned at the same side of lamp stand 6, when installing street lamp, lamp stand 6 is laid on the ground, , bracing frame 8 is divided on the ground, one end and first bearing pin 2 of bracing frame 8 are coupling, one end and second bearing pin 3 of hydraulic stem 7 are coupling, hydraulic press drives hydraulic stem 7 to extend lamp stand 6 jack-up, lamp stand 6 is transitioned into vertical state from its flat presentation, top bottom-disc 4 and low bottom-disc 5 close up, after top bottom-disc 4 and low bottom-disc 5 being adopted bolt fixing, hydraulic mechanism is separated with the second bearing pin 3 with the first bearing pin 2, complete the installation of street lamp, when dismantling street lamp, hydraulic mechanism is connected with the first bearing pin 2 and the second bearing pin 3, hydraulic press drives hydraulic stem 7 to shorten, lamp stand 6 follows hydraulic stem 7 run-off the straight, from vertical status transition to its flat presentation, top bottom-disc is separated with low bottom-disc, complete the dismounting of street lamp, now can more change the bulb easily.
In the present embodiment, one end of bracing frame 8 is provided with the first socket 81, the other end of bracing frame 8 is connected with the other end of hydraulic stem 7, one end of hydraulic stem 7 is provided with the second socket 71, first socket 81 and the second socket 71 are U-shaped mouth, first bearing pin 2 and the second bearing pin 3 are cylinder, first bearing pin 2 and the second bearing pin 3 extend along the radial direction of lamp stand 6, when installing or dismantle street lamp, first bearing pin 2 inserts in the first socket 81, the two ends of the first bearing pin 2 contact with the madial wall of the first socket 81, first socket 81 with the first bearing pin 2 for axle rotate, second bearing pin 3 inserts in the second socket 71, the two ends of the second bearing pin 3 contact with the madial wall of the second socket 71, second socket 71 with the second bearing pin 3 for axle rotate.
In the present embodiment, bracing frame 8 is frame, and the other end of bracing frame 8 and the other end of hydraulic stem 7 are fixed by connecting pin 9, and the other end of hydraulic stem 7 is connected with hydraulic press, when lamp stand 6 is propped up, bracing frame 8, hydraulic stem 7 and lamp stand between the two 6 surround acute triangle.
The Hinge mechanism 1 of the present embodiment can adopt the mature technology of the art.