CN210060242U

CN210060242U - Lamp post supporting device for street lamp welding

Info

Publication number: CN210060242U
Application number: CN201920665595.0U
Authority: CN
Inventors: 徐亮
Original assignee: Wuxi Huianweili Welding And Cutting Machinery Co Ltd
Current assignee: Wuxi Huianweili Welding And Cutting Machinery Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-02-14
Anticipated expiration: 2029-05-10

Abstract

The utility model belongs to the technical field of welding auxiliary assembly, a be used for street lamp welded lamp pole strutting arrangement is disclosed, its technical scheme main points are including guide rail, the removal seat that slides the setting on the guide rail, set up the riding wheel on removing the seat in pairs, still include the bearing roller of rotating turret setting on removing the seat, the bearing roller sets up along the horizontal direction, and the bearing roller is perpendicular with the axis of lamp pole, has the regulation and removes comparatively laborsaving when the position of seat on the guide rail, and can not fish tail lamp pole surface's effect.

Description

Lamp post supporting device for street lamp welding

Technical Field

The utility model relates to a technical field of welding auxiliary assembly, in particular to be used for street lamp welded lamp pole strutting arrangement.

Background

The street lamp consists of a lamp, a lamp arm, a lamp post and a base flange, wherein the lamp post and the lamp arm and the lamp post and the base flange are connected into a whole through welding. Because the lamp post is fixed on the basic embedded part through the base flange, the welding quality between the lamp post and the base flange directly influences whether the lamp post can be vertically installed, and whether the lamp post and the base flange can be fixed and aligned is very important in the initial welding stage.

The Chinese patent with the publication number of CN208614094U discloses a light pole supports adjusting device, including the guide rail that the level set up, arrange in proper order on the guide rail and be provided with tip supporting mechanism and at least two sets of under bracing mechanism, tip supporting mechanism includes through slider and guide rail swing joint's removal seat one, removes a top and is provided with the supporting disk that the axis is parallel with the guide rail, and the supporting disk is connected with the adjustment mechanism transmission that compresses tightly, under bracing mechanism includes through slider and guide rail swing joint's removal seat two, is equipped with at least a pair of riding wheel that can be in opposite directions, reverse movement on the removal seat two, and the riding wheel axis is parallel with the guide rail, the riding wheel sets up with the supporting disk is corresponding, remove and all be equipped with locking mechanical system on seat one and.

The light pole supporting and adjusting device can support a horizontally placed light pole, position the light pole, adjust the position of the movable light pole and facilitate welding and fixing the light pole and the bottom flange. In the in-service use process, two riding wheels that set up in pairs draw close each other, can raise the lamp pole, and two riding wheels are kept away from each other, can put down the lamp pole to the axis that makes the lamp pole remains the level all the time.

Because the bottom end of the lamp pole is thick, the top end is thin, and the riding wheel arranged below the top end of the lamp pole is often close to the top end of the lamp pole in order to lift the top end of the lamp pole to be flush with the bottom end. At the moment, the stress point of the lamp pole is too close, the stability of the lamp pole is poor, and the lamp pole is easy to turn on one side. In order to support the top end of the lamp pole from both sides of the lamp pole as much as possible while the riding wheel can lift the top end of the lamp pole, the position of the movable seat on the guide rail needs to be adjusted to enable the riding wheel to move towards the bottom end of the lamp pole. In the process, the friction force between the riding wheel and the lamp pole is large, the adjustment of the position of the movable seat is labor-consuming, and the surface of the lamp pole is easily abraded.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for street lamp welded lamp pole strutting arrangement has the regulation and removes comparatively laborsaving when the position of seat on the guide rail, and can not fish tail lamp pole surface's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a be used for street lamp welded lamp pole strutting arrangement, includes the guide rail, slides and sets up the removal seat on the guide rail, sets up the riding wheel on removing the seat in pairs, still includes the bearing roller of rotating turret setting on removing the seat, the bearing roller sets up along the horizontal direction, and the bearing roller is perpendicular with the axis of lamp pole.

Through adopting above-mentioned technical scheme, make two riding wheels keep away from each other, shelve the lamp pole on the riding wheel and put down gradually, offset until lamp pole and bearing roller to by the bearing roller support, make this moment remove the seat and slide on the guide rail, the friction between its and the lamp pole is rolling friction, and it is comparatively laborsaving when adjusting the position of removing the seat on the guide rail, and can not fish tail lamp pole surface.

Furthermore, the side wall of the carrier roller is arc-shaped, and the middle part of the carrier roller is concave.

Through adopting above-mentioned technical scheme, bearing roller middle part indent can be better with the laminating of lamp pole lateral wall, the stress area of increase lamp pole makes the lamp pole evenly exert oneself.

Further, the moving seat is provided with mounting seats in pairs, the mounting seats are respectively provided with first screw rods in a penetrating mode, the first screw rods are arranged in the vertical direction and in threaded fit with the mounting seats, the first screw rods are rotatably connected with the moving seat, and two ends of each carrier roller are rotatably connected with the corresponding mounting seats.

Through adopting above-mentioned technical scheme, revolve wrong first screw rod simultaneously, adjust the height of two mount pads, and then drive the bearing roller and go up and down, make the bearing roller earlier with the lamp pole contact, hold up the lamp pole, need not the position of two riding wheels of too much regulation.

Further, the movable base comprises a walking base and a lifting platform, the walking base is located below the lifting platform and is in sliding fit with the guide rail, a lifting mechanism is arranged between the walking base and the lifting platform, and the riding wheel and the first screw are arranged on the lifting platform.

Through adopting above-mentioned technical scheme, will remove the seat split and be walking base and lift platform, by walking base and guide rail cooperation slip, by the lift platform lift of elevating system control, make the position of riding wheel uprise the back, also can raise the height of lamp pole, need not too much the position of adjusting walking base.

Further, elevating system includes second screw rod, horizontal slider and vertical slider, the second screw rod rotating frame is established on the walking base, and the second screw rod sets up along the horizontal direction, is equipped with dextrorotation screw thread portion and levogyration screw thread portion on the second screw rod, horizontal slider sets up in pairs at the upper surface of walking base, and two horizontal slider cover establish on the second screw rod, respectively with dextrorotation screw thread portion and levogyration screw thread portion screw-thread fit on the second screw rod, vertical slider sets up in pairs at elevating platform's lower surface, and two vertical sliders are located between two horizontal sliders, and vertical slider sets up to the inclined plane towards the lateral wall bottom that corresponds horizontal slider one side.

Through adopting above-mentioned technical scheme, because be equipped with levogyration screw thread portion and dextrorotation screw thread portion and two horizontal slider cooperations on the second screw rod respectively, rotate the second screw rod, two horizontal slider draw close each other or keep away from, and vertical slider is the inclined plane with the contact surface that corresponds horizontal slider, so vertical slider accomplishes the lift under the effect of self gravity and horizontal slider supporting force.

Furthermore, the top of the side wall of the horizontal sliding block, which faces one side of the corresponding vertical sliding block, is also provided with an inclined plane, a guide groove is formed in the side wall, and a guide block is correspondingly arranged on the vertical sliding block.

Through adopting above-mentioned technical scheme, horizontal slider and vertical slider are along the interface staggered movement of the two, and the guide block then slides in the guide way, plays the effect of direction to vertical slider, and then makes lift platform keep steadily.

Furthermore, elevating system includes two at least hydro-cylinders, the hydro-cylinder sets up along vertical direction, and the hydro-cylinder links to each other with the walking base, and the piston rod of hydro-cylinder links to each other with lift platform.

By adopting the technical scheme, the piston rod of the oil cylinder extends out, so that the lifting platform can be jacked up, and the oil cylinder is adopted and has enough jacking force.

Further, the oil cylinders are connected in series.

Through adopting above-mentioned technical scheme, the hydro-cylinder series connection, the synchronism is high to guarantee to hold up lift platform steadily.

To sum up, the utility model discloses following beneficial effect has:

1. the position of the movable seat on the guide rail is adjusted in a labor-saving manner, and the surface of the lamp post is not scratched;

2. the lifting mechanism and the lifting platform are arranged, so that the riding wheel can be directly lifted without excessively adjusting the position of the riding wheel.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1;

FIG. 2 is a schematic structural view of the elevating mechanism in embodiment 1;

FIG. 3 is a schematic structural view of the elevating platform in embodiment 1;

fig. 4 is a schematic structural view of the lifting mechanism in embodiment 2.

In the figure, 1, guide rail; 2. a movable seat; 3. a riding wheel; 4. a carrier roller; 5. a lamp post; 21. a mounting seat; 22. a first screw; 23. a traveling base; 24. a lifting platform; 25. a lifting mechanism; 251. a second screw; 252. a horizontal slider; 253. a vertical slide block; 254. a guide groove; 255. a guide block; 256. and an oil cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

a lamp post supporting device for street lamp welding is shown in figures 1 and 3 and comprises guide rails 1 which are arranged in pairs, wherein the guide rails 1 are arranged along the horizontal direction, and two movable seats 2 are arranged on the guide rails and respectively support two ends of a lamp post 5. The movable base 2 is composed of a walking base 23, a lifting mechanism 25 and a lifting platform 24, two ends of the walking base 23 are arranged on the guide rail 1 in a sliding mode, the lifting platform 24 is located above the walking base 23, a supporting roller 3 and a supporting roller 4 are arranged on the lifting platform 24, and the lifting mechanism 25 is located between the lifting platform 24 and the walking base 23 and used for adjusting the height of the lifting platform 24.

As shown in fig. 2, the lifting mechanism 25 includes a second screw 251, two horizontal sliders 252, and two vertical sliders 253. The second screw 251 is disposed along the horizontal direction and perpendicular to the guide rail 1 (see fig. 1), and is rotatably erected on the upper surface of the traveling base 23. The two horizontal sliding blocks 252 are slidably disposed on the upper surface of the traveling base 23 along the length direction of the second screw 251, and are respectively sleeved at two ends of the second screw 251, and the two ends of the second screw 251 are respectively provided with a left-handed thread portion and a right-handed thread portion, which are in threaded fit with the two horizontal sliding blocks 252. The second screw 251 is rotated to make the two horizontal sliding blocks 252 close to each other or separate from each other.

As shown in fig. 2, two vertical sliders 253 are located between the two horizontal sliders 252, and correspond to the two horizontal sliders 252, respectively. The top end of the vertical sliding block 253 is fixedly connected with the lifting platform 24, the bottom of the side wall of the vertical sliding block 253 facing to one side of the corresponding horizontal sliding block 252 is set to be an inclined surface, and correspondingly, the top of the side wall of the horizontal sliding block 252 facing to one side of the vertical sliding block 253 is also set to be an inclined surface which is attached to the vertical sliding block 253.

When the two horizontal sliders 252 are moved toward each other, the vertical slider 253 moves upward to lift the elevating platform 24. When the two horizontal sliders 252 move away from each other, the vertical slider 253 sinks, lowering the lifting platform 24.

As shown in fig. 2, a guide groove 254 is formed on the inclined surface of the top of the horizontal slider 252, and the axis of the guide groove 254 and the axis of the second screw 251 are in the same vertical plane. Correspondingly, the inclined plane of the bottom of the vertical sliding block 253 is fixedly provided with a guide block 255, the guide block 255 is embedded in the guide groove 254 and is in sliding fit with the guide groove 254, and the vertical sliding block 253 is limited and guided in the moving process.

As shown in fig. 3, the riding wheels 3 are arranged on the upper surface of the lifting platform 24 in pairs, and the axes thereof are parallel to the lamp pole 5 (see fig. 1) and are respectively positioned at two sides of the lamp pole 5 (see fig. 1).

As shown in fig. 3, two first screws 22 are disposed on the upper surface of the lifting platform 24, the two first screws 22 are disposed along the vertical direction and located on two sides of the lamp post 5 (see fig. 1), respectively, a handle is fixedly connected to the top end of the first screw, and the bottom end of the first screw is rotatably connected to the lifting platform 24.

As shown in fig. 3, the first screws 22 are respectively sleeved with mounting seats 21, and the mounting seats and the first screws are in threaded fit. A carrier roller 4 is arranged between the two mounting seats 21 on the rotating frame, and the carrier roller 4 is arranged along the horizontal direction and is vertical to the carrier roller 3 in the axial direction. In addition, the middle part indent of bearing roller 4, from middle to both ends, its diameter grow gradually, and the lateral wall middle part is the arc setting.

The specific implementation process comprises the following steps:

the two riding wheels 3 are far away from each other, and the lamp pole 5 placed on the riding wheels 3 is gradually lowered until the lamp pole 5 abuts against the supporting roller 4 and is supported by the supporting roller 4. At this time, the movable seat 2 slides on the guide rail 1, the friction between the movable seat 2 and the lamp post 5 is rolling friction, the position of the movable seat 2 on the guide rail 1 is adjusted in a labor-saving manner, and the surface of the lamp post 5 cannot be scratched.

Example 2:

the difference from embodiment 1 is that, as shown in fig. 4, the elevating mechanism 25 is composed of four oil cylinders 256. The four oil cylinders 256 are disposed in the vertical direction and located at four vertex angles of the lifting platform 24. The cylinder bodies of the oil cylinders 256 are fixedly connected with the walking base 23, the piston rods extend upwards and are connected with the lifting platform 24, and the four oil cylinders 256 are connected in series.

The specific implementation process comprises the following steps:

the piston rods of the four oil cylinders 256 synchronously extend out, so that the lifting platform 24 can be stably and effectively jacked up, and the height of the lifting platform can be adjusted.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a be used for street lamp welded lamp pole strutting arrangement, includes guide rail (1), the removal seat (2) of slip setting on guide rail (1), riding wheel (3) that set up in pairs on removing seat (2), its characterized in that: still establish bearing roller (4) on removing seat (2) including the rotating turret, bearing roller (4) set up along the horizontal direction, and bearing roller (4) are perpendicular with the axis of lamp pole (5).

2. A pole support for street light welding as defined in claim 1, wherein: the side wall of the carrier roller (4) is arc-shaped, and the middle part of the carrier roller is concave.

3. A pole support for street light welding as defined in claim 1, wherein: remove and be equipped with mount pad (21) on seat (2) in pairs, wear to be equipped with first screw rod (22) on mount pad (21) respectively, vertical direction setting is followed in first screw rod (22), and first screw rod (22) and mount pad (21) screw-thread fit, first screw rod (22) rotate with removing seat (2) and are connected, bearing roller (4) both ends rotate with corresponding mount pad (21) respectively and are connected.

4. A pole support for street light welding as defined in claim 1, wherein: remove seat (2) including walking base (23) and lift platform (24), walking base (23) are located lift platform (24) below, and walking base (23) and guide rail (1) sliding fit are equipped with elevating system (25) between walking base (23) and lift platform (24), riding wheel (3) and first screw rod (22) all set up on lift platform (24).

5. A pole support for street light welding as claimed in claim 4, wherein: elevating system (25) include second screw rod (251), horizontal slider (252) and vertical slider (253), second screw rod (251) rotating stand establishes on walking base (23), and second screw rod (251) set up along the horizontal direction, are equipped with dextrorotation screw portion and levogyration screw portion on second screw rod (251), horizontal slider (252) set up the upper surface at walking base (23) in pairs, and two horizontal slider (252) cover establish on second screw rod (251), respectively with dextrorotation screw portion and levogyration screw portion screw-thread fit on second screw rod (251), vertical slider (253) set up the lower surface at lift platform (24) in pairs, and two vertical slider (253) are located between two horizontal slider (252), and vertical slider (253) set up to the inclined plane towards the lateral wall bottom that corresponds horizontal slider (252) one side.

6. A pole support for street light welding as defined in claim 5, wherein: the top of the side wall of the horizontal sliding block (252) facing one side of the corresponding vertical sliding block (253) is also provided with an inclined surface, a guide groove (254) is formed in the side wall, and a guide block (255) is correspondingly arranged on the vertical sliding block (253).

7. A pole support for street light welding as claimed in claim 4, wherein: the lifting mechanism (25) comprises at least two oil cylinders (256), the oil cylinders (256) are arranged in the vertical direction, the oil cylinders (256) are connected with the walking base (23), and piston rods of the oil cylinders (256) are connected with the lifting platform (24).

8. A pole support for street light welding as defined in claim 7, wherein: the oil cylinders (256) are connected in series.