Auxiliary equipment for installation of street lamp in lighting project

Abstract

The auxiliary equipment comprises a concrete plate, a plurality of evenly-distributed prefabricated studs are inserted into the concrete plate, the two prefabricated studs on the front side are in threaded connection with bent pipes, a base is arranged on the front side of the concrete plate, and a supporting plate is fixedly connected to the rear end of the base. The utility model effectively solves the problems that the street lamp in the prior art is time-consuming and labor-consuming to install, and the installation equipment is expensive.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary equipment for installing street lamps in lighting projects, and relates to auxiliary equipment for installing street lamps in lighting projects. Background Art

[0002] Street lamps are usually installed on both sides of urban roads for lighting in the dark. Street lamp installation is an indispensable part of lighting projects. Chinese patent CN210065022U discloses a lamp pole hoisting device for street lamp installation, including a fixing frame, a mounting plate and an operating table. A mounting cavity is arranged at the center position of one end of the mounting plate, and first cylinders are symmetrically arranged on the top of the mounting plates on both sides of the mounting cavity. The top of the first cylinder is fixedly connected to the bottom of the fixing frame, a roller is arranged inside the upper end of the fixing frame, and a rotating shaft is fixedly connected to the center position of the roller. One end of the rotating shaft is rotatably connected to the fixing frame through a rolling bearing, and the other end of the rotating shaft passes through the side of the fixing frame and extends to the outside of the fixing frame to be engaged with the output end of the motor, and the motor is fixedly mounted on the outer surface of the fixing frame. The utility model solves the problems of complex operation and poor coordination of existing lamp pole hanging equipment and the need for manual disassembly of the fixing device after installation by arranging a fourth semicircular fixing clamp, a second semicircular fixing clamp, a first semicircular fixing clamp, a rotating column, an electric telescopic rod, a third semicircular fixing clamp and an installation cavity. However, the prior art has the problems that the installation of street lamps is time-consuming and labor-intensive, the installation efficiency is low, and the installation equipment is expensive. Utility Model Content

[0003] In view of the above problems, the utility model proposes an auxiliary device for installing street lamps in lighting projects, which effectively solves the problems in the prior art that street lamp installation is time-consuming and labor-intensive, the installation efficiency is low, and the installation equipment is expensive.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An auxiliary device for installing street lamps in a lighting project, comprising a concrete slab, a plurality of evenly distributed prefabricated studs are inserted inside the concrete slab, two of the prefabricated studs on the front side are threadedly connected with bent pipes, a base is arranged at the front side of the concrete slab, a support plate is fixedly connected to the rear end of the base, through holes are provided on both sides of the support plate, the two bent pipes pass through the two through holes and are fixed to the support plate, a placement groove is provided on the inner side of the base, rib plates are fixedly connected to both sides of the upper part of the base, a flip plate is rotatably connected between the two rib plates, a flip component located in the placement groove is rotatably connected to the lower side of the flip plate, an adjustment shaft is fixedly connected to the lower side of the flip component, and the adjustment shaft is rotatably connected to the base;

[0006] A fixing rod is fixedly connected to the upper side of the flip plate, and an arc-shaped supporting plate is fixedly connected to the upper end of the fixing rod.

[0007] Preferably, the flip component includes an open groove arranged on the lower side of the flip plate, the adjustment shaft is connected to the flip shaft through an acceleration gear set, flip rods are fixedly connected on both sides of the flip shaft, and sliding rods are fixedly connected to the upper parts of the flip rods, and the sliding rods are plugged into the open grooves.

[0008] Preferably, a ratchet is fixedly connected to the right side of the adjusting shaft, a pawl is meshed with the ratchet, a short shaft is rotatably connected to the upper side of the pawl, the short shaft is fixedly connected to the base, a tension spring is mounted on the short shaft between the base and the pawl, the left end of the tension spring is fixedly connected to the base, and the right end of the tension spring is fixedly connected to the pawl.

[0009] Preferably, the right end of the adjusting shaft is fixedly connected to a screw with a polygonal groove, a polygonal joint is inserted in the polygonal groove, and the polygonal joint is fixedly connected to an extension rod.

[0010] Preferably, the front ends of the bent pipes are fixedly connected with threaded rods, and the front ends of the threaded rods are threadedly connected with locking nuts.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By passing the through hole of the support plate through the upper side of the bent pipe and fixing it, the street lamp pole is placed on the position of the support plate, and the adjusting shaft is rotated. The rotation of the adjusting shaft drives the flip plate connected to the flip component to flip upward, pushing the street lamp upward, thereby improving the efficiency of street lamp installation.

[0013] 2. By rotating the adjusting shaft, since the adjusting shaft is connected through the acceleration gear set, the flip rod driven by the rotating adjusting shaft can rotate efficiently, which is convenient for quickly erecting and installing the street lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the flip rod of the utility model.

[0016] Figure 3 It is a schematic diagram of the ratchet structure of the utility model.

[0017] Figure 4 This is a schematic diagram of the flip plate structure of the utility model.

[0018] In the figure: 1. Extension rod; 2. Base; 3. Concrete slab; 4. Precast studs; 5. Support plate; 6. Support plate; 7. Flip plate; 8. Rib plate; 9. Bend pipe; 10. Lock nut; 11. Adjustment shaft; 12. Flip rod; 13. Through hole; 14. Pawl; 15. Ratchet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: an auxiliary device for installing street lamps in lighting projects, including a concrete slab 3, a plurality of evenly distributed prefabricated studs 4 are inserted inside the concrete slab 3, and the two prefabricated studs 4 on the front side are threadedly connected with bent pipes 9, a base 2 is arranged on the front side of the concrete slab 3, a support plate 5 is fixedly connected to the rear end of the base 2, and through holes 13 are opened on both sides of the support plate 5, and the two bent pipes 9 pass through the two through holes 13 and are fixed to the support plate 5, a placement groove is opened on the inner side of the base 2, ribs 8 are fixedly connected to the two sides of the upper part of the base 2, a flip plate 7 is rotatably connected between the two ribs 8, and a flip component located in the placement groove is rotatably connected to the lower side of the flip plate 7, and an adjusting shaft 11 is fixedly connected to the lower side of the flip component, and the adjusting shaft 11 is rotatably connected to the base 2; a fixing rod is fixedly connected to the upper side of the flip plate 7, and an arc-shaped supporting plate 6 is fixedly connected to the upper end of the fixing rod.

[0021] When in use, firstly, the bent pipe 9 is threadedly connected with the two prefabricated studs 4 on the concrete slab 3 near the side of the base 2, and then the prefabricated holes on the street lamp base plate that match the prefabricated studs are placed on the lower side of the two bent pipes 9, and then the through holes 13 of the support plate 5 are passed through the upper side of the bent pipe 9 and fixed by bolts, and the street lamp pole is placed on the position of the support plate 6, and the adjusting shaft 11 is rotated. The rotation of the adjusting shaft 11 drives the flip plate 7 connected to the flip component to flip upward, and the street lamp is pushed upward, so that the two prefabricated holes on one side of the street lamp base plate are inserted into the prefabricated studs 4. In the process of the street lamp base plate driving the street lamp pole to be pushed upward, the two prefabricated holes on the other side of the street lamp base plate are inserted into the other two prefabricated studs 4, which facilitates the improvement of the efficiency of street lamp installation.

[0022] The flip component includes an open groove 18 arranged on the lower side of the flip plate 7. The adjustment shaft 11 is connected to the flip shaft through an acceleration gear set. Flip rods 12 are fixedly connected on both sides of the flip shaft. The upper part of the flip rods 12 is fixedly connected to sliding rods, and the sliding rods are plugged into the open grooves 18.

[0023] By rotating the adjusting shaft 11, since the adjusting shaft 11 is connected through the accelerating gear set, the flip rod 12 driven by the rotating adjusting shaft 11 can rotate efficiently, so that the street lamp can be quickly erected and installed.

[0024] A ratchet 15 is fixedly connected to the right side of the adjusting shaft 11, and the ratchet 15 is meshedly connected to the pawl 14. A short shaft 17 is rotatably connected to the upper side of the pawl 14, and the short shaft 17 is fixedly connected to the base 2. A tension spring is mounted on the short shaft 17 between the base 2 and the pawl 14, and the left end of the tension spring is fixedly connected to the base 2, and the right end of the tension spring is fixedly connected to the pawl 14.

[0025] The meshing connection between the ratchet 15 and the pawl 14 allows the adjusting shaft 11 to make a one-way rotation, thereby preventing the rotating shaft from reversing during the process of raising the street lamp base plate, which is not conducive to the installation of the street lamp base plate; when it is necessary to restore the adjusted flip plate 7 to its original state, an external force is used to push one side of the pawl 14 upward to disengage the pawl 14 from the ratchet 15, at which time the adjusting shaft 11 can be freely rotated in the direction of the adjusting shaft 11, so that the flip plate 7 can be adjusted to its original position; when the pawl 14 is released, the pawl 14 is meshed with the ratchet 15 under the action of the tension spring, and at this time the adjusting shaft 11 can only rotate in one direction.

[0026] The right end of the adjusting shaft 11 is fixedly connected to a screw 16 with a polygonal groove, a polygonal joint is inserted into the polygonal groove, and the polygonal joint is fixedly connected to the extension rod 1.

[0027] The extension rod 1 increases the force arm, making it easier to rotate the adjustment shaft 11, thus saving time and effort.

[0028] The front ends of the bent pipes 9 are fixedly connected with threaded rods, and the front ends of the threaded rods are threadedly connected with locking nuts 10.

[0029] The threaded connection between the locking nut 10 and the threaded rod prevents the bent pipe 9 from being separated from the through hole 13 .

[0030] When the utility model is in use, firstly, the bent pipe 9 is threadedly connected with the two prefabricated studs 4 on one side of the concrete slab 3, and after the opening of the street lamp base plate is placed on the lower side of the bent pipe 9, the through hole 13 of the support plate 5 is passed through the upper side of the bent pipe 9 and fixed, the street lamp pole is placed on the position of the support plate 6, and the adjusting shaft 11 is rotated. The rotation of the adjusting shaft 11 drives the flip plate 7 connected to the flip component to flip upward, and the street lamp is pushed upward, thereby improving the efficiency of the street lamp installation.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for installing street lamps for lighting projects, characterized by: It comprises a concrete slab, wherein a plurality of evenly distributed prefabricated studs are inserted inside the concrete slab, two of the prefabricated studs on the front side are threadedly connected with bent pipes, a base is arranged on the front side of the concrete slab, a support plate is fixedly connected to the rear end of the base, through holes are provided on both sides of the support plate, the two bent pipes pass through the two through holes and are fixed to the support plate, a placement groove is provided on the inner side of the base, rib plates are fixedly connected to both sides of the upper part of the base, a flip plate is rotatably connected between the two rib plates, a flip component located in the placement groove is rotatably connected to the lower side of the flip plate, an adjustment shaft is fixedly connected to the lower side of the flip component, and the adjustment shaft is rotatably connected to the base; A fixing rod is fixedly connected to the upper side of the flip plate, and an arc-shaped supporting plate is fixedly connected to the upper end of the fixing rod.

2. The auxiliary equipment for installing street lamps for lighting projects according to claim 1 is characterized by: The flip component includes an open groove arranged on the lower side of the flip plate, the adjustment shaft is connected to the flip shaft through an acceleration gear set, flip rods are fixedly connected to both sides of the flip shaft, and sliding rods are fixedly connected to the upper parts of the flip rods, and the sliding rods are plugged into the open grooves.

3. The auxiliary equipment for installing street lamps for lighting projects according to claim 2 is characterized by: A ratchet is fixedly connected to the right side of the adjusting shaft, a pawl is meshed with the ratchet, a short shaft is rotatably connected to the upper side of the pawl, the short shaft is fixedly connected to the base, a tension spring is mounted on the short shaft between the base and the pawl, the left end of the tension spring is fixedly connected to the base, and the right end of the tension spring is fixedly connected to the pawl.

4. The auxiliary equipment for installing street lamps for lighting projects according to claim 3 is characterized by: The right end of the adjusting shaft is fixedly connected to a screw with a polygonal groove, a polygonal joint is inserted in the polygonal groove, and the polygonal joint is fixedly connected to an extension rod.

5. The auxiliary equipment for installing street lamps for lighting projects according to claim 1 is characterized by: The front ends of the bent pipes are fixedly connected with threaded rods, and the front ends of the threaded rods are threadedly connected with locking nuts.

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