Convenient perpendicularity control mechanism for street lamp pole installation

Abstract

The utility model discloses a convenient perpendicularity control mechanism for mounting a street lamp pole, and solves the problems of poor reliability and time and labor consumption in the prior art. A horizontal upper annular ring is connected to a street lamp pole (1) in a sleeved mode, radial jackscrew penetrating connection screw holes (14) and radial jackscrews (15) are arranged on the vertical face of the outer side of the horizontal upper annular ring at equal intervals in a radian mode, the inner side ends, penetrating into the horizontal upper annular ring, of the radial jackscrews (15) are connected with abutting connection blocks (16), and the abutting connection blocks are connected to the side wall of the street lamp pole (1) in an abutting mode. A front suspender (10) and a rear suspender (9) are respectively arranged on the lower bottom surface of the horizontal upper annular ring at equal intervals of 180 radians, the lower ends of the two suspenders are connected with a horizontal lower annular ring, plumb bobs (17) are hung on the same circumference of the lower bottom surface of the horizontal upper annular ring at equal intervals of radians, and concentric circle marks (13) are arranged on the top end surface of the horizontal lower annular ring; accurate monitoring and control of the perpendicularity during installation of the street lamp pole are achieved.

Description

Technical Field

[0001] The utility model relates to a street lamp pole, in particular to a verticality control mechanism for installing a street lamp pole. Background Art

[0002] Generally, steel pipe columns are selected as street lamp poles on both sides of urban roads. A flange plate is arranged at the bottom end of such a street lamp pole, and the street lamp pole is connected to a street lamp pole concrete foundation pre-buried with bolts through the flange plate. Due to the poor flatness of the street lamp pole concrete foundation, it is necessary to adjust and correct the verticality of the street lamp pole when installing the street lamp pole. The existing technology is carried out by the visual judgment of on-site operators, which has problems of poor reliability and time-consuming and laborious. How to develop a convenient verticality judgment mechanism to improve the installation quality of street lamp poles has become a problem to be solved on site. Summary of the Invention

[0003] The utility model provides a convenient verticality control mechanism for installing a street lamp pole, which solves the problems of poor reliability and time-consuming and laborious existing in the visual judgment of on-site operators in the prior art.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] A convenient verticality control mechanism for installing a street lamp pole includes a street lamp pole. A street lamp pole installation base is arranged at the bottom end of the street lamp pole. The street lamp pole installation base is arranged on a street lamp pole installation concrete foundation seat. A horizontal upper annular ring is sleeved on the street lamp pole. The horizontal upper annular ring is composed of a left upper semi-annular ring and a right upper semi-annular ring after butt joint. Radial jack through holes are arranged at equal interval arcs on the outer side surface of the horizontal upper annular ring. Radial jacks are connected in the radial jack through holes. The inner ends of the radial jacks penetrating into the horizontal upper annular ring are connected with abutting blocks, and the abutting blocks abut against the side wall of the street lamp pole. The horizontal upper annular ring is horizontally suspended on the street lamp pole through the radially arranged radial jacks and abutting blocks at equal interval arcs; Front suspension rods and rear suspension rods are respectively arranged at equal interval of 180° arcs on the lower bottom surface of the horizontal upper annular ring. A horizontal lower annular ring is connected to the lower ends of the two suspension rods. The horizontal lower annular ring is composed of a left lower semi-annular sheet and a right lower semi-annular sheet after butt joint. The horizontal lower annular ring and the horizontal upper annular ring are arranged parallel to each other, and the plane where the horizontal upper annular ring is located is perpendicular to the street lamp pole. Plumb bobs are suspended at equal interval arcs on the same circumference of the lower bottom surface of the horizontal upper annular ring. Concentric circle marks are arranged on the top end surface of the horizontal lower annular ring. The same circumference on the lower bottom surface of the horizontal upper annular ring connecting the plumb bobs and the concentric circle marks are arranged corresponding to each other up and down.

[0006] A rear C-shaped notch is provided at the rear end of the upper left semi-circular ring, a rear tongue is provided at the rear end of the upper right semi-circular ring, a front C-shaped notch is provided at the front end of the upper left semi-circular ring, a front tongue is provided at the front end of the upper right semi-circular ring, an upper screw rod is provided at the upper end of the suspension rod, and a lower screw rod is provided at the lower end of the suspension rod. After the rear tongue is inserted into the rear C-shaped notch, they are connected together through the upper screw rod of the suspension rod; an upper step is provided at the end of the lower left semi-circular piece, a lower step is provided at the end of the lower right semi-circular piece, and after the upper step and the lower step are overlapped, they are penetrated together by the lower screw rod of the suspension rod.

[0007] The utility model realizes the precise monitoring and control of the verticality of the street lamp pole during the installation process; the device is easy to operate, and installers can use it without professional training; it can adapt to various installation environments. Brief Description of the Drawings

[0008] Figure 1 is a schematic structural diagram of the utility model;

[0009] Figure 2 is a schematic structural diagram of the utility model when installing the street lamp pole. Detailed Description of the Invention

[0010] The following is a detailed description of the utility model with reference to the drawings:

[0011] A convenient verticality control mechanism for street lamp pole installation, including a street lamp pole 1. At the bottom end of the street lamp pole 1, there is a street lamp pole installation base 2. The street lamp pole installation base 2 is arranged on the street lamp pole installation concrete foundation base. Bolts are embedded in the street lamp pole installation concrete foundation base. After the street lamp pole installation base 2 is connected to the embedded bolts, the installation of the street lamp pole is completed. A horizontal upper annular ring is sleeved on the street lamp pole 1. The horizontal upper annular ring is suspended and sleeved and fixed on the street lamp pole 1, forming the support base of the detection mechanism. The horizontal upper annular ring is composed of a left upper semi-annular ring 3 and a right upper semi-annular ring 4 butt-jointed. The left upper semi-annular ring 3 and the right upper semi-annular ring 4 are similar to two semi-circular hoop. After butt-jointing, they are suspended on the street lamp pole 1. On the outer vertical surface of the horizontal upper annular ring, radial jack screw through holes 14 are arranged at equal interval arcs. A radial jack screw 15 is connected in the radial jack screw through hole 14. At the inner end of the radial jack screw 15 penetrating into the horizontal upper annular ring, there is a top block 16. The top block 16 abuts against the side wall of the street lamp pole 1. The horizontal upper annular ring is horizontally suspended on the street lamp pole 1 through the radially arranged radial jack screws 15 and top blocks 16 at equal interval arcs. By adjusting the four jack screws, the street lamp pole 1 is set at the central position of the horizontal upper annular ring. On the lower bottom surface of the horizontal upper annular ring, a front suspension rod 10 and a rear suspension rod 9 are respectively arranged at equal interval of 180 degrees of arc. At the lower ends of the two suspension rods, there is a horizontal lower annular ring. The horizontal lower annular ring is composed of a left lower semi-annular piece 11 and a right lower semi-annular piece 12 butt-jointed. The horizontal lower annular ring and the horizontal upper annular ring are arranged parallel to each other. And the plane where the horizontal upper annular ring is located is perpendicular to the street lamp pole 1. The horizontal lower annular ring is suspended directly below the horizontal upper annular ring through the front suspension rod 10 and the rear suspension rod 9. On the same circumference of the lower bottom surface of the horizontal upper annular ring, plumb bobs 17 are suspended at equal interval arcs. The plumb bob 17 can be an infrared plumb bob. On the top end surface of the horizontal lower annular ring, there are concentric circle marks 13. The same circumference on the lower bottom surface of the horizontal upper annular ring connecting the suspended plumb bob 17 and the concentric circle marks 13 are arranged in an up-down corresponding manner. When the street lamp pole 1 is vertically arranged, the suspended plumb bob 17 is arranged directly above the concentric circle marks 13.

[0012] At the rear end of the left upper semi-annular ring 3, there is a rear C-shaped notch 5. At the rear end of the right upper semi-annular ring 4, there is a rear tongue 6. At the front end of the left upper semi-annular ring 3, there is a front C-shaped notch 7. At the front end of the right upper semi-annular ring 4, there is a front tongue 8. At the upper end of the suspension rod 10, there is an upper screw rod. At the lower end of the suspension rod 10, there is a lower screw rod. After the rear tongue 6 is inserted into the rear C-shaped notch 5, they are connected together through the upper screw rod of the suspension rod 10. At the end of the left lower semi-annular piece 11, there is an upper step 18. At the end of the right lower semi-annular piece 12, there is a lower step 19. After the upper step 18 and the lower step 19 are overlapped, they are penetrated together by the lower screw rod of the suspension rod 10. The butt-jointed two semi-circular hoops are convenient to be butted on the street lamp pole 1.

Claims

1. A convenient verticality control mechanism for installing a street light pole, comprising a street light pole (1), a street light pole installation base (2) being arranged at the bottom end of the street light pole (1), the street light pole installation base (2) being arranged on a street light pole installation concrete base, characterized in that: A horizontal upper annular ring is sleeved on the street light pole (1), and the horizontal upper annular ring is formed by connecting a left upper half annular ring (3) and a right upper half annular ring (4). Radial top screw threading screw holes (14) are arranged at equal intervals on the outer vertical surface of the horizontal upper annular ring. A radial top screw (15) is connected to the radial top screw threading screw hole (14). A top connection block (16) is connected to the inner end of the radial top screw (15) inserted into the horizontal upper annular ring. The top connection block (16) is connected to the side wall of the street light pole (1). The horizontal upper annular ring is horizontally suspended on the street light pole (1) by the radial top screws (15) and the top connection block (16) arranged at equal intervals. On the lower bottom surface of the horizontal upper annular ring, radial top screws (15) and the top connection block (16) are arranged at equal intervals. A front suspension rod (10) and a rear suspension rod (9) are respectively provided at 0 arcs, and a horizontal lower annular ring is connected at the lower ends of the two suspension rods. The horizontal lower annular ring is formed by connecting a left lower semi-annular piece (11) and a right lower semi-annular piece (12). The horizontal lower annular ring and the horizontal upper annular ring are arranged parallel to each other, and the plane where the horizontal upper annular ring is located is arranged perpendicular to the street light pole (1). A wire bob (17) is hung at equal intervals of arc on the same circumference on the lower bottom surface of the horizontal upper annular ring. A concentric circle mark (13) is arranged on the top surface of the horizontal lower annular ring. The same circumference on the lower bottom surface of the horizontal upper annular ring connected with the hanging wire bob (17) and the concentric circle mark (13) are arranged in upper and lower correspondence.

2. A convenient verticality control mechanism for installing a street light pole according to claim 1, characterized in that: A rear C-shaped notch (5) is provided at the rear end of the left upper semi-annular ring (3), a rear convex tongue (6) is provided at the rear end of the right upper semi-annular ring (4), a front C-shaped notch (7) is provided at the front end of the left upper semi-annular ring (3), a front convex tongue (8) is provided at the front end of the right upper semi-annular ring (4), an upper screw is provided at the upper end of the suspension rod (10), a lower screw is provided at the lower end of the suspension rod (10), the rear convex tongue (6) is inserted into the rear C-shaped notch (5), and the two are connected together through the upper screw of the suspension rod (10); an upper step (18) is provided at the end of the left lower semi-annular piece (11), and a lower step (19) is provided at the end of the right lower semi-annular piece (12), and the upper step (18) and the lower step (19) are overlapped and connected together by the lower screw of the suspension rod (10).

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