A street light installation lift and method of use thereof

Abstract

The application discloses a street lamp installation elevator and a use method thereof, and relates to the technical field of street lamp installation elevators, and aims at solving the problems of large manual positioning deviation and long time consumption during street lamp installation. The street lamp installation elevator comprises a positioning frame, a mounting frame, a telescopic rod and a limiting sleeve. One end of the telescopic rod is hingedly connected to the positioning base, and the other end is hingedly connected to the mounting frame. The limiting sleeve is arranged on the mounting frame. The application can solve the problems of large manual positioning deviation and long time consumption during street lamp installation.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of street lamp equipment, and particularly relates to a street lamp installation elevator and a use method thereof. BACKGROUND

[0002] A street lamp is a lamp used for illuminating a traffic road and is widely used in life. The height of the street lamp determines an illumination field. In order to ensure the illumination field, the height of the street lamp is generally set to 5-7.5 meters, and the street lamp pole is relatively long.

[0003] Before installation, the street lamp needs to be pre-buried with a foundation frame on the ground to ensure the stability of the street lamp. During installation, a crane is used to hoist the street lamp pole to the air, and then the street lamp pole is moved to be aligned with the top of the pre-buried foundation frame. Then, the bottom of the street lamp pole is bolted to the top of the pre-buried foundation frame to complete the installation of the street lamp.

[0004] The inventor found that the prior art at least has the following technical problems in actual use:

[0005] During installation of the street lamp, manual positioning is used, and the positioning deviation is large, which needs to be repeatedly adjusted, and is time-consuming and labor-consuming. SUMMARY

[0006] In order to overcome the above-mentioned problems, the inventor of the present application has made long-term exploration and attempts, and through repeated experiments and efforts, continuous reform and innovation, and finally proposed a street lamp installation elevator and a use method thereof, which can solve the problem of large manual positioning deviation and long time consumption during installation of the street lamp.

[0007] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is to provide a street lamp installation elevator, which comprises: a positioning frame, the positioning frame comprising a positioning base frame and a positioning support, one end of the positioning base frame being fixedly connected with a street lamp pre-buried frame, and the positioning support being vertically arranged at one end of the positioning base frame close to the street lamp pre-buried frame; an installation frame being hingedly connected to the positioning support; an extension rod, one end of the extension rod being hingedly connected to the positioning base frame, and the other end of the extension rod being hingedly connected to the installation frame; and a limiting sleeve being arranged on the fixing frame.

[0008] According to the further preferred technical scheme of the street lamp installation elevator, the street lamp installation elevator further comprises a balance frame, the balance frame being hingedly connected to both ends of the positioning support and being in a half-enclosing shape.

[0009] According to the further preferred technical scheme of the street lamp installation elevator, the street lamp installation elevator further comprises a sliding block and a sliding groove, the positioning base frame being provided with the sliding groove, the sliding block being connected in the sliding groove, and one end of the extension rod close to the positioning base frame being hingedly connected to the sliding block. An end portion of the sliding block in contact with the sliding groove is further provided with a connecting plate, and the connecting plate is bolted to the positioning base frame.

[0010] The further preferable technical scheme of the street lamp installation elevator according to the application is that the bottom of the positioning base frame is provided with a pulley, and the positioning base frame and the positioning support are square frame structures, and a support is further arranged at the bottom of the positioning base frame.

[0011] The further preferable technical scheme of the street lamp installation elevator according to the application is that the mounting frame comprises a fixed frame arranged on the top and a lifting frame arranged on the bottom, the limiting sleeve is arranged on the fixed frame, the lifting frame comprises a first sleeve and a first plate body, the first plate body is slidingly connected in the first sleeve, and the lower part of the fixed frame is fixedly connected with the wall of the first sleeve.

[0012] The further preferable technical scheme of the street lamp installation elevator according to the application is that the mounting frame further comprises an adjusting bottom plate, the adjusting bottom plate is arranged at the bottom of the mounting frame, the adjusting bottom plate comprises a second sleeve and a second plate body, the second plate body is slidingly connected in the second sleeve, and the first plate body is fixedly connected with the second sleeve perpendicularly.

[0013] The further preferable technical scheme of the street lamp installation elevator according to the application is that the limiting sleeve comprises a limiting pipe and a branch pipe, the limiting pipe is sleeved on the street lamp pole, the two ends of the branch pipe are fixedly connected with the limiting pipe and the mounting frame respectively, the limiting pipe comprises a bend pipe and a connecting pipe, and the connecting pipe and the bend pipe are arranged at intervals and are coupled by bolts.

[0014] The use method of the street lamp installation elevator comprises the following steps: coupling the positioning base frame with the street lamp pre-buried frame by bolts, and installing the street lamp pole on the mounting frame; controlling the length of the telescopic rod, so that the mounting frame is rotated to a vertical state, and the length of the mounting frame is adjusted, if the mounting frame interferes with the ground, the length of the mounting frame is shortened, if there is a space between the mounting frame and the street lamp pre-buried frame, the length of the mounting frame is adjusted to abut against the street lamp pre-buried frame; after the street lamp pole is installed on the street lamp pre-buried frame, the street lamp pole is separated from the mounting frame, and then the positioning base frame and the street lamp pre-buried frame are disassembled.

[0015] The further preferable technical scheme of the street lamp installation elevator and the use method thereof according to the application is that in the above steps, the limiting pipe is sleeved on the street lamp pole, the bottom of the street lamp pole abuts against the second plate body, and then the limiting pipe and the branch pipe on the mounting frame are coupled by bolts.

[0016] The further preferable technical scheme of the street lamp installation elevator and the use method thereof according to the application is that in the above steps, when the mounting frame is rotated to a vertical state, the adjusting bottom plate is controlled, so that the second plate body is retracted, the street lamp pole falls onto the street lamp pre-buried frame, the bottom of the street lamp pole is coupled with the street lamp pre-buried frame by bolts, and then the limiting sleeve is disassembled.

[0017] Compared with the prior art, the technical scheme of the present application has the following advantages / benefits:

[0018] The present application is provided with a positioning frame, a telescopic rod, a mounting frame and a limiting sleeve, the positioning frame comprises a positioning base frame fixedly connected with a street lamp embedded frame, and a positioning support vertically arranged at one end of the positioning base frame close to the street lamp embedded frame, that is, the positioning base frame is aligned with the street lamp embedded frame, and the positioning support is used for positioning. The mounting frame is hinged on the positioning support, the limiting sleeve is used for fixing the street lamp pole on the mounting frame, and the telescopic rod provides power for the rotation of the mounting frame, that is, the telescopic rod is controlled to make the street lamp pole rotate with the mounting frame to be parallel to the positioning support, and the bottom of the street lamp pole is accurately aligned with the street lamp embedded frame, thereby ensuring the accuracy of positioning, without manual positioning, simple operation and time saving. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced below, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 is a structural schematic view of a street lamp installation elevator of the present application.

[0021] Figure 2 is a structural schematic view of the mounting frame when fixing the street lamp pole.

[0022] Figure 3 is a structural schematic view of the mounting frame when rotating and positioning.

[0023] Figure 4 is a structural schematic view of the mounting frame and the limiting sleeve.

[0024] Figure 5 is Figure 4 is an enlarged structural schematic view of part A in the figure.

[0025] Figure 6 is a structural schematic view before the length of the mounting frame is adjusted.

[0026] Figure 7 is a structural schematic view after the length of the mounting frame is adjusted.

[0027] Figure 8 is a structural schematic view when the second plate body of the adjusting base plate is extended.

[0028] Figure 9 is a structural schematic view when the second plate body of the adjusting base plate is retracted.

[0029] The markings in the diagram are as follows: 1. Positioning frame, 2. Mounting frame, 3. Telescopic rod, 4. Balancing frame, 5. Slider, 6. Connecting plate, 7. Pulley, 8. Support, 9. Control device, 10. Street light pole, 11. Positioning base frame, 12. Positioning bracket, 13. Slide groove, 14. Street light pre-embedded frame; 20. Limiting sleeve, 21. Fixing frame, 22. Lifting frame, 23. Reinforcing plate, 24. Adjusting base plate; 221. First shell, 222. First plate; 241. Second shell, 242. Second plate; 201. Bend, 202. Connecting pipe, 203. Branch pipe. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions in the embodiments of this invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of this invention, not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this invention. Therefore, the detailed description of the embodiments of this invention provided below is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

[0032] Example:

[0033] like Figures 1 to 9 As shown, a street light installation lift includes: a positioning frame 1, a mounting frame 2, a telescopic rod 3, a balancing frame 4, a slider 5, a connecting plate 6, a pulley 7, a support 8, a control device 9, a street light pole 10, a positioning base frame 11, a positioning bracket 12, a sliding groove 13, a street light pre-embedded frame 14, a limiting sleeve 20, a fixing frame 21, a lifting frame 22, a reinforcing plate 23, an adjusting base plate 24, a first housing 221, a first plate 222, a second housing 241, a second plate 242, a bend 201, a connecting pipe 202, and a branch pipe 203.

[0034] The positioning frame 1 is used to locate the street light pre-embedded frame 14, reducing the time spent installing the street light. The positioning frame 1 includes a positioning base 11 and a positioning bracket 12, both of which are square frame structures. The positioning base 11 is placed flat on the ground, with one end of the positioning base 11 fixedly connected to the street light pre-embedded frame 14. The positioning bracket 12 is vertically fixed at one end of the positioning base 11 near the street light pre-embedded frame 14.

[0035] The top of the positioning support 12 is provided with a hinged seat, the mounting rack 2 is hinged at the top of the positioning support 12, that is, the mounting rack 2 can rotate around the hinged point at the top of the positioning support 12, and the mounting rack 2 is used for fixing the street lamp pole 10, and when the mounting rack 2 rotates, the street lamp pole 10 rotates along with it.

[0036] The telescopic rod 3 is a hydraulic cylinder and is used for driving the mounting rack 2 to rotate, one end of the telescopic rod 3 is hinged on the positioning base frame 11, and the other end is hinged with the side wall of the mounting rack 2. In order to conveniently adjust the position of the telescopic rod 3 hinged on the positioning base frame 11, a sliding groove 13 is arranged on the rod body constituting the positioning base frame 11, and a sliding block 5 is arranged in the sliding groove 13, and the relative position of the sliding block 5 in the sliding groove 13 can be adjusted according to the situation, and when the adjustment is not needed, the sliding block 5 is bolted with the positioning base frame 11. The telescopic rod 3 is hinged on the sliding block 5, so as to be connected with the positioning base frame 11.

[0037] More preferably, the end surface of the sliding block 5 contacting the sliding groove 13 is further fixedly provided with an extended connecting plate 6, that is, the connecting plate 6 directly contacts the positioning base frame 11, and the sliding block 5 is bolted with the positioning base frame 11 through the connecting plate 6, so as to be fixed on the positioning base frame 11.

[0038] It should be noted that the application can also be provided with a control device 9, the control device 9 is connected with the telescopic rod 3 and is used for controlling the length of the telescopic rod 3, so as to control the rotation of the mounting rack 2. The control device 9 can be a computer device with a processor and the like, such as a single-chip microcomputer, an industrial computer or a computer, and can also be other devices with signal processing, calculation and control.

[0039] In order to prevent the street lamp pole 10 from being turned along with the mounting rack 2 and causing the positioning rack 1 to overturn, the application is further provided with a balance rack 4 on both sides of the positioning rack 1. Specifically, the balance rack 4 is a right-angled triangular rack, one right-angled side is abutted with the ground, and the other right-angled side is hinged on the positioning support 12, that is, the positioning support 12 is provided with one balance rack 4 on each side, so that the two balance racks 4 and the positioning support 12 form a half-enclosed structure, and the balance rack 4 arranged on the positioning support 12 can rotate around the positioning support 12 to reach the best balance position.

[0040] In order to facilitate the installation of street lamps at different positions, four pulleys 7 are evenly arranged at the four corners of the bottom of the positioning rack 1, and the pulleys 7 can be universal wheels. At the same time, in order to enable the positioning rack 1 to be supported stably and not to slip when being moved to a position, a support 8 with adjustable height is arranged at the bottom of the positioning rack 1, and when the positioning rack 1 does not need to be moved, the height of the support 8 can be adjusted, the support 8 is used as the main support to prevent the pulleys 7 from slipping.

[0041] As Figure 4As shown, the mounting frame 2 comprises a fixed frame 21 and a lifting frame 22, the lifting frame 22 is arranged at the bottom of the fixed frame 21, that is, the fixed frame 21 is on the top and the lifting frame 22 is on the bottom. The fixed frame 21 is used to be hinged with the positioning device, so that the fixed frame 21 can rotate around the hinge point. A reinforcing plate 23 is arranged at the connecting part of the fixed frame 21 and the lifting frame 22, the reinforcing plate 23 is triangular in structure, so that the fixed frame 21 and the lifting frame 22 can be connected more firmly and stably.

[0042] As shown in Figure 5 , a limiting sleeve 20 is also detachably arranged on the fixed frame 21, the limiting sleeve 20 can be provided with multiple, but in this embodiment, only two are provided. The limiting sleeve 20 is used to be sleeved on the outer wall of the street lamp pole 10 to limit the street lamp pole 10. The limiting sleeve 20 comprises a limiting pipe and a branch pipe 203, the limiting pipe is sleeved on the street lamp pole 10 and is adapted to the curvature and shape of the street lamp pole 10, one end of the branch pipe 203 is fixedly connected with the fixed frame 21, and the other end of the branch pipe 203 is bolted with the limiting pipe, through the branch pipe 203, the limiting pipe is fixedly installed on the fixed frame 21. The limiting pipe is composed of a bent pipe 201 and a connecting pipe 202, the bent pipe 201 and the connecting pipe 202 are arranged alternately and bolted, which is convenient for disassembly and installation.

[0043] As shown in Figure 6 and Figure 7 , the lifting frame 22 is used to change the length of the mounting frame 2 to prevent the mounting frame 2 from interfering with the ground when rotating. The lifting frame 22 comprises a first sleeve 221 and a first plate body 222, a first recess is arranged in the first sleeve 221, so that the first plate body 222 can be slidably connected in the first sleeve 221, and a hydraulic cylinder is arranged in the first recess, which is convenient for controlling the extension and retraction of the first plate body 222. When it is necessary to adjust the length of the mounting frame 2, the hydraulic cylinder is controlled to make the first plate body 222 extend or retract, so that the length of the mounting frame 2 is increased or shortened, the length from the hinge point to the bottom of the mounting frame 2 is changed, and interference is avoided when the mounting frame 2 rotates.

[0044] More preferably, as shown in Figure 8 and Figure 9As shown, the lower end of the first plate body 222 is provided with an adjusting bottom plate 24, which is fixed vertically with the first plate body 222, and is used to support the street lamp pole 10. The adjusting bottom plate 24 comprises a second sleeve 241 and a second plate body 242, the second sleeve 241 is provided with a second groove, the second plate body 242 is slidingly connected in the second sleeve 241 through the second groove, and a hydraulic cylinder is arranged in the second groove, so as to control the extension and retraction of the second plate body 242. When it is needed to change the state of the adjusting bottom plate 24, the hydraulic cylinder is controlled to make the second plate body 242 extend or retract, when the second plate body 242 extends, the bottom of the street lamp pole 10 abuts against the second plate body 242, and when the second plate body 242 retracts, the street lamp pole 10 slides downward in the direction of the second plate body 242.

[0045] A method for using the street lamp installation elevator, comprising the following steps:

[0046] One end of the positioning base frame is bolted with the street lamp embedded frame 14, the limiting tube is arranged on the street lamp pole, the bottom of the street lamp pole is placed on the second plate body 242, and then the limiting tube is bolted with the branch pipe 203 on the installation frame 2, so that the street lamp pole can rotate with the installation frame 2;

[0047] The length of the telescopic rod 3 is controlled, the telescopic rod 3 pushes the installation frame 2, and the installation frame 2 is rotated from the horizontal state to the vertical state, in the rotating process, the hydraulic cylinder of the installation frame 2 controls the first plate body 222 to extend or retract, so as to adjust the length of the installation frame 2, if the installation frame 2 interferes with the ground during rotation, the length of the installation frame 2 is shortened, and if there is a gap between the installation frame 2 and the street lamp embedded frame 14 when the installation frame 2 is rotated to the vertical state, the length of the installation frame 2 is increased to abut against the street lamp embedded frame 14;

[0048] When the installation frame 2 is rotated to the vertical state, the bottom of the street lamp pole is bolted with the street lamp embedded frame 14, the hydraulic cylinder of the adjusting bottom plate is controlled to make the second plate body 242 retract into the second sleeve 241, then the limiting sleeve 20 is disassembled, the street lamp pole is separated from the installation frame 2, and then the positioning base frame is disassembled from the street lamp embedded frame 14, and the installation of the street lamp is completed.

[0049] It should be noted that the second plate body 242 is used to support the street lamp pole, and when the installation frame 2 is in the vertical state, it is convenient to confirm whether the street lamp pole is aligned with the lower street lamp embedded frame 14, and it is convenient to bolt the street lamp pole with the street lamp embedded frame 14.

[0050] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0051] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] In the present application, unless otherwise explicitly specified and limited, "on" or "under" the first feature of the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0053] The above is only the preferred embodiment of the present application, and it should be pointed out that the above preferred embodiment should not be regarded as a limitation on the present application, and the protection scope of the present application should be limited by the scope defined by the claims. For those skilled in the art, without departing from the spirit and scope of the present application, a number of improvements and refinements can also be made, which should also be regarded as the protection scope of the present application.

Claims

1. A street light installation hoist characterized by, The utility model relates to a positioning device for street lamp, which comprises the following parts: A positioning frame, which comprises a positioning base and a positioning support, one end of the positioning base is fixedly connected with a street lamp embedded frame, and the positioning support is vertically arranged at one end of the positioning base close to the street lamp embedded frame; a mounting frame is hingedly connected to the positioning support; a telescopic rod is hingedly connected at one end to the positioning base and at the other end to the mounting frame; a limiting sleeve is arranged on the mounting frame; A balance frame is hingedly connected to both ends of the positioning support and has a semi-enclosing shape; A sliding block and a sliding groove are arranged on the positioning base, the sliding block is connected in the sliding groove, and one end of the telescopic rod is hingedly connected to the sliding block; the end of the sliding block contacting the sliding groove is further provided with a connecting plate, and the connecting plate is bolted to the positioning base; A pulley is arranged at the bottom of the positioning base, and the positioning base and the positioning support have a square frame structure; a support is further arranged at the bottom of the positioning base; The mounting frame comprises an upper fixing frame and a lower lifting frame, the limiting sleeve is arranged on the fixing frame, the lifting frame comprises a first sleeve and a first plate body, the first plate body is slidingly connected in the first sleeve, and the lower part of the fixing frame is fixedly connected to the wall of the first sleeve; The mounting frame further comprises an adjusting bottom plate, the adjusting bottom plate is arranged at the bottom of the mounting frame, the adjusting bottom plate comprises a second sleeve and a second plate body, a second recess is arranged in the second sleeve, the second plate body is slidingly connected in the second sleeve through the second recess, a hydraulic cylinder is arranged in the second recess to control the extension and retraction of the second plate body, and the first plate body is fixedly connected to the second sleeve perpendicularly; The limiting sleeve comprises a limiting pipe and a branch pipe, the limiting pipe is sleeved on the street lamp pole, the two ends of the branch pipe are fixedly connected to the limiting pipe and the mounting frame respectively, the limiting pipe comprises a bend pipe and a connecting pipe, and the connecting pipe and the bend pipe are spaced apart and bolted.

2. A method of using a street light installation elevator as claimed in claim 1, wherein, The utility model relates to a positioning device for street lamp, which comprises the following parts: S1: bolt the positioning base to the street lamp embedded frame, and install the street lamp pole on the mounting frame; S2: control the length of the telescopic rod, rotate the mounting frame to the vertical state, control the length of the mounting frame, shorten the length of the mounting frame if the mounting frame interferes with the ground, and adjust the length of the mounting frame to abut against the street lamp embedded frame if there is a space between the mounting frame and the street lamp embedded frame; S3: after installing the street lamp pole on the street lamp embedded frame, separate the street lamp pole from the mounting frame, and then disassemble the positioning base from the street lamp embedded frame.

3. A method of using a street light installation elevator as defined in claim 2, wherein, In S1, sleeve the limiting pipe on the street lamp pole, abut the bottom of the street lamp pole against the second plate body, and then bolt the limiting pipe to the branch pipe on the mounting frame.

4. The method of using a street light installation elevator of claim 3, wherein, In S3, when the mounting frame is rotated to the vertical state, control the adjusting bottom plate to retract the second plate body, and then make the street lamp pole fall on the street lamp embedded frame, bolt the bottom of the street lamp pole to the street lamp embedded frame, and then disassemble the limiting sleeve.

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