An installation auxiliary device for municipal street lamp jacking engineering

Abstract

The utility model provides an auxiliary installation device for municipal street lamp jacking engineering, including a base, a universal wheel connected to the bottom end of the base, a support seat connected to the top end of the base, a first vertical plate and a second vertical plate relatively installed at the right end of the top side of the base, a fixed seat rotatably connected between the middle and lower ends of the first vertical plate and the second vertical plate, a fixed plate fixedly installed at the rear end of the top side of the fixed seat, three grooves equidistantly provided at the top end of the fixed seat, a reciprocating screw rod connected in the three grooves, a connecting plate connected to the surface of the reciprocating screw rod, a moving block connected to the top end of the connecting plate, and slide grooves provided on both the left and right sides of the grooves at the top end of the fixed seat. This auxiliary installation device for municipal street lamp jacking engineering can fix street lamps of different diameters by providing a fixed plate and a moving block, can rotate the fixed seat by providing a turning handle and a transmission rope, and can prevent the fixed seat from exceeding 90° when rotating by providing a limit block, thereby ensuring that the street lamp is in a vertical state.

Description

Technical Field

[0001] The utility model relates to the field of municipal engineering equipment, and more specifically, to an installation auxiliary device for municipal street lamp jacking engineering. Background Art

[0002] At present, with the development of the times, more and more roads are opened up, and various street lamps are installed on both sides of the roads; the existing street lamps are all manually installed. First, a mounting groove is dug on the ground where the installation is required, and then a crane and a rope are used to lift the street lamp to mid-air, and then the supporting pole of the street lamp is manually erected, and then the lamp pole is gradually moved above the ground, and finally inserted into the mounting groove on the ground. However, the street lamp is heavy, and manual pushing of the street lamp cannot ensure that the street lamp is in a vertical state.

[0003] For example, the Chinese utility model with application number 201921908533.4 proposes an auxiliary installation device for municipal street lamp jacking projects. The patent first places the lamp pole of the street lamp in the fixing groove of the fixing plate, and then inserts the screw into the threaded through hole on the connecting piece at the end of the fixing piece and the threaded blind hole on the fixing plate in sequence, so that the lamp pole is fixed to the fixing plate. Then the motor is turned on, so that the lamp pole fixed on the fixing piece will also rotate accordingly. Since there is also a limit plate on the base to limit the position of the lamp pole, when the fixing plate rotates, the lamp pole will not slide laterally under the action of the limit plate, but will rotate with the fixing plate until it rotates to a vertical state, thereby effectively avoiding the situation where the lamp pole cannot be pushed up to a vertical state due to the lateral sliding of the bottom of the lamp pole of the street lamp. However, the diameter of the fixing groove in the fixing plate of the patent is fixed. Due to different street lamp styles, the bottom diameter is also different. When the diameter of the street lamp is larger than the diameter of the fixing groove, the fixing plate cannot fix the street lamp.

[0004] Therefore, the utility model proposes an installation auxiliary device for municipal street lamp jacking engineering. Utility Model Content

[0005] The utility model aims to solve the technical problems raised by the above-mentioned background technology, and provides an auxiliary installation device for municipal street lamp jacking engineering, which can fix street lamps of different diameters through a fixing plate and a moving block, and can ensure that the fixing seat is in a vertical state after being rotated clockwise through a limiting block;

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary installation device for municipal street lamp jacking engineering, comprising a base, the bottom end of the base is connected to a universal wheel, the top end of the base is connected to a support base, the right end of the top side of the base is relatively installed with a first vertical plate and a second vertical plate, a fixed base is rotatably connected between the middle and lower ends of the first vertical plate and the second vertical plate, a fixed plate is fixedly installed at the rear end of the top side of the fixed base, three grooves are equidistantly opened at the top of the fixed base, reciprocating screw rods are connected in the three grooves, and a connecting plate is connected to the surface of the reciprocating screw rod The top of the connecting plate is connected to a moving block, and the top of the fixed seat is provided with sliding grooves on the left and right sides of the groove, and sliding blocks are installed at the left and right ends of the bottom side of the moving block, and connecting blocks are installed at the left ends of the front and rear side walls of the fixed seat, and a first rotating shaft is connected between the top of the first vertical plate and the second vertical plate, and a second rotating shaft is connected between the first vertical plate and the second vertical plate on the right side of the fixed seat, and the front end of the second rotating shaft passes through the second vertical plate and is connected to a turning handle, and a transmission rope is connected between the connecting block, the first rotating shaft and the second rotating shaft, and a limiting block is installed at the right end of the top side of the base.

[0007] A further preferred solution is that three fixing hooks are equidistantly fixed on the rear side wall of the fixing plate, and a notch is opened on the left part of the top end of the fixing plate, and the distance from the right end of the fixing plate to the notch is the same as the distance from the right end of the fixing plate to the first rotation axis.

[0008] A further preferred solution is that a fixing belt is fixedly connected to the front side wall of the moving block, the fixing belt is vertically located to the fixing hook, and the rear side wall of the moving block is curved.

[0009] A further preferred solution: the fixed seat is located above the supporting seat, the right end of the fixed seat is located at the left end of the first vertical plate and the second vertical plate, and the bottom end of the fixed seat is in contact with the top end of the supporting seat, the supporting seat is made of rubber, and the first rotating axis and the second rotating axis are located at the right end of the first vertical plate and the second vertical plate.

[0010] A further preferred solution is that the left end of the transmission rope is fixedly connected to the connecting block, and the right end of the transmission rope is firstly wrapped around the surface of the first rotating shaft for one to two turns and then fixedly connected to the surface of the second rotating shaft.

[0011] A further preferred solution is that the longitudinal sections of the slide groove and the slider are both in a "convex" shape, and the slider is located in the slide groove.

[0012] A further preferred solution is that the connecting plate is located in the groove, the rear end of the reciprocating screw is rotatably connected to the inner wall of the groove, the front end of the reciprocating screw passes through the connecting plate and the fixed seat in sequence, and the reciprocating screw is threadedly connected to the connecting plate.

[0013] A further preferred solution is that the fixing seat is rotatably connected to the first vertical plate and the second vertical plate via a rotating shaft, the limit block is located at the lower right side of the bottom side of the fixing seat, and the right side wall of the limit block is located below the center of the rotating shaft.

[0014] Beneficial effects:

[0015] 1. By providing a fixed plate and a moving block, the connecting plate is driven to move backward by rotating the reciprocating screw, and the connecting plate drives the moving block to move toward the fixed plate, so as to fix street lamps of different diameters;

[0016] 2. By setting a turning handle and a transmission rope, turning the turning handle drives the second rotating shaft to rotate, tightening the transmission rope, so that the connecting block moves upward, driving the fixing seat to rotate, and facilitating the rotation of the fixing seat;

[0017] 3. By setting a limit block, the right end of the fixed seat rotates clockwise until the right end of the bottom side of the fixed seat contacts the right side wall of the limit block. At this time, the fixed seat is in a vertical state. At the same time, the limit block presses against the fixed seat to limit the fixed seat, preventing the fixed seat from continuing to rotate clockwise, thereby ensuring that the street lamp is in a vertical state. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a right-side stereoscopic structural schematic diagram of the utility model.

[0020] Figure 3 It is a front sectional structural schematic diagram of the utility model.

[0021] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Figure 5 It is a rear view stereoscopic structural schematic diagram of the fixing plate of the utility model.

[0023] Figure 6 It is a schematic diagram of the structure of the utility model after the second rotating shaft rotates.

[0024] Figure 1-6 In: 1. Base; 2. Support seat; 3. Fixed seat; 4. Fixed plate; 5. First vertical plate; 6. Second vertical plate; 7. Connecting block; 8. Moving block; 9. Fixed belt; 10. Groove; 11. Slide; 12. Reciprocating screw rod; 13. Transmission rope; 14. First rotating shaft; 15. Second rotating shaft; 16. Turning handle; 17. Universal wheel; 18. Connecting plate; 19. Sliding block; 20. Limiting block; 21. Fixed hook. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the present utility model Figure 1-Figure 6 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0026] See also Figure 1-6 In the embodiment of the utility model, an auxiliary installation device for municipal street lamp jacking engineering includes a base 1, a universal wheel 17 is connected to the bottom end of the base 1, a support base 2 is connected to the top end of the base 1, a first vertical plate 5 and a second vertical plate 6 are relatively installed at the right end of the top side of the base 1, a fixed base 3 is rotatably connected between the middle and lower ends of the first vertical plate 5 and the second vertical plate 6, a fixed plate 4 is fixedly installed at the rear end of the top side of the fixed base 3, three grooves 10 are equidistantly opened at the top of the fixed base 3, and a reciprocating screw rod 12 is connected in the three grooves 10. The reciprocating screw rod 12 The surface of the rod 12 is connected to a connecting plate 18, the top of the connecting plate 18 is connected to a moving block 8, the top of the fixed seat 3 is provided with a slide groove 11 on both sides of the left and right sides of the groove 10, the bottom of the moving block 8 is provided with a slider 19 on both sides, the left and right ends of the front and rear side walls of the fixed seat 3 are provided with a connecting block 7, the top of the first vertical plate 5 and the second vertical plate 6 are connected to a first rotating shaft 14, the first vertical plate 5 and the second vertical plate 6 are connected to the right side of the fixed seat 3 between the second rotating shaft 15, the front end of the second rotating shaft 15 passes through the second vertical plate 6 and is connected to a turning handle 16 A transmission rope 13 is connected between the connecting block 7, the first rotating shaft 14 and the second rotating shaft 15, and a limit block 20 is installed at the right end of the top side of the base 1. First, the street lamp is placed between the fixed plate 4 and the moving block 8, and then the reciprocating screw rod 12 is rotated to drive the connecting plate 18 to move backward, and the connecting plate 18 drives the moving block 8 to move toward the fixed plate 4. The street lamp is clamped and fixed by the moving block 8 and the fixed plate 4. At this time, the front end of the fixing belt 9 can be fixed on the fixing hook 21 along the top surface of the street lamp to enhance the stability of the street lamp; then Then, the handle 16 is turned, and the handle 16 drives the second rotating shaft 15 to rotate. At this time, the transmission rope 13 is wound along the surface of the second rotating shaft 15, and then the connecting block 7 is gradually pulled upward. The connecting block 7 drives the left end of the fixed seat 3 to move upward, so that the fixed seat 3 rotates clockwise along the right end of the fixed seat 3 until the right end of the bottom side of the fixed seat 3 contacts the right side wall of the limit block 20. At this time, the fixed seat 3 is in a vertical state; at the same time, the limit block 20 presses against the fixed seat 3 to limit the fixed seat 3 to prevent the fixed seat 3 from continuing to rotate clockwise.

[0027] In the embodiment of the utility model, three fixing hooks 21 are fixedly installed on the rear side wall of the fixing plate 4 at equal intervals, and a notch is opened on the left part of the top of the fixing plate 4, and the distance from the right end of the fixing plate 4 to the notch is the same as the distance from the right end of the fixing plate 4 to the first rotating shaft 14, the fixing seat 3 is located above the supporting seat 2, the right end of the fixing seat 3 is located at the left end of the first vertical plate 5 and the second vertical plate 6, and the bottom end of the fixing seat 3 is in contact with the top of the supporting seat 2, the supporting seat 2 is made of rubber, the first rotating shaft 14 and the second rotating shaft 15 are located at the right end of the first vertical plate 5 and the second vertical plate 6, the left end of the transmission rope 13 is fixedly connected to the connecting block 7, the right end of the transmission rope 13 is firstly wrapped around the surface of the first rotating shaft 14 for one to two turns and then fixedly connected to the surface of the second rotating shaft 15, a connecting shaft is opened in the middle of the first rotating shaft 14 and the second rotating shaft 15, and the front and rear ends of the two connecting shafts are rotatably connected to the first rotating shaft 14 and the second rotating shaft 15 respectively by bolts, and the fixing seat 3 can be rotated by setting the turning handle 16 and the transmission rope 13.

[0028] When in use, turn the handle 16, the handle 16 drives the second rotating shaft 15 to rotate, and at this time the transmission rope 13 is wound along the surface of the second rotating shaft 15, so that the transmission rope 13 rotates along the surface of the first rotating shaft 14, and then gradually pulls the connecting block 7 upward, and the connecting block 7 drives the left end of the fixed seat 3 to move upward, so that the fixed seat 3 rotates along the right end of the fixed seat 3 until the fixed seat 3 is in a vertical state. At this time, the first rotating shaft 14 is located in the groove opened in the fixed plate 4 to prevent the fixed plate 4 from contacting the first rotating shaft 14 and affecting the movement of the fixed seat 3.

[0029] The front side wall of the moving block 8 is fixedly connected with a fixing belt 9, and the fixing belt 9 is vertically located with the fixing hook 21. The rear side wall of the moving block 8 is curved, and the connecting plate 18 is located in the groove 10. The rear end of the reciprocating screw rod 12 is rotatably connected to the inner wall of the groove 10, and the front end of the reciprocating screw rod 12 passes through the connecting plate 18 and the fixing seat 3 in sequence. The reciprocating screw rod 12 is threadedly connected to the connecting plate 18. The longitudinal sections of the slide groove 11 and the slider 19 are both in the shape of a "convex" character, and the slider 19 is located in the slide groove 11. By providing the fixing plate 4 and the moving block 8, street lamps of different diameters can be fixed.

[0030] When in use, first place the street lamp between the fixed plate 4 and the moving block 8, then rotate the reciprocating screw rod 12 to drive the connecting plate 18 to move backward, and the connecting plate 18 drives the moving block 8 to move toward the fixed plate 4. The movement of the moving block 8 simultaneously drives the slider 19 to move along the slide groove 11. The slider 19 and the slide groove 11 can limit the moving block 8. When the moving block 8 moves toward the fixed plate 4, it will drive the street lamp to move toward the fixed plate 4 until the moving block 8 and the fixed plate 4 clamp and fix the street lamp. At this time, the front end of the fixing belt 9 can be fixed on the fixing hook 21 along the top surface of the street lamp to enhance the stability of the street lamp.

[0031] The fixing base 3 is rotatably connected to the first vertical plate 5 and the second vertical plate 6 via a rotating shaft. The limit block 20 is located at the lower right side of the bottom side of the fixing base 3, and the right side wall of the limit block 20 is located below the center of the rotating shaft. By setting the limit block 20, the fixing base 3 can be prevented from exceeding 90° when rotating, thereby ensuring that the street lamp is in a vertical state.

[0032] When the transmission rope 13 drives the fixed seat 3 to move upward through the connecting block 7, the right end of the fixed seat 3 rotates clockwise until the right end of the bottom side of the fixed seat 3 contacts the right side wall of the limit block 20. At this time, the fixed seat 3 is in a vertical state, and the limit block 20 presses against the fixed seat 3 to limit the fixed seat 3, preventing the fixed seat 3 from continuing to rotate clockwise;

[0033] When the street lamp is vertical, loosen the bolt on one side of the connecting shaft between the first rotating shaft 14 and the second rotating shaft 15, and then rotate the connecting shaft so that the street lamp can be separated from the device between the first rotating shaft 14 and the second rotating shaft 15.

Claims

1. An auxiliary installation device for municipal street lamp jacking engineering, comprising a base (1), characterized in that: The bottom end of the base (1) is connected to a universal wheel (17), the top end of the base (1) is connected to a support base (2), the right end of the top side of the base (1) is relatively mounted with a first vertical plate (5) and a second vertical plate (6), the middle and lower ends of the first vertical plate (5) and the second vertical plate (6) are rotatably connected with a fixed seat (3), the top rear end of the fixed seat (3) is fixedly mounted with a fixed plate (4), the top of the fixed seat (3) is equidistantly provided with three grooves (10), the three grooves (10) are connected with reciprocating screw rods (12), the surface of the reciprocating screw rod (12) is connected with a connecting plate (18), the top of the connecting plate (18) is connected with a moving block (8), the top of the fixed seat (3) is in the groove (1 0) are provided with slide grooves (11) on both left and right sides, slide blocks (19) are installed on the left and right ends of the bottom side of the moving block (8), connecting blocks (7) are installed on the left ends of the front and rear side walls of the fixed seat (3), a first rotating shaft (14) is connected between the top ends of the first vertical plate (5) and the second vertical plate (6), a second rotating shaft (15) is connected between the first vertical plate (5) and the second vertical plate (6) on the right side of the fixed seat (3), the front end of the second rotating shaft (15) passes through the second vertical plate (6) and is connected to a turning handle (16), a transmission rope (13) is connected between the connecting block (7), the first rotating shaft (14) and the second rotating shaft (15), and a limiting block (20) is installed on the right end of the top side of the base (1).

2. The auxiliary installation device for municipal street lamp pipe jacking engineering according to claim 1 is characterized in that: The rear side wall of the fixing plate (4) is equidistantly fixed with three fixing hooks (21), and a notch is provided at the left portion of the top end of the fixing plate (4), and the distance from the right end of the fixing plate (4) to the notch is the same as the distance from the right end of the fixing plate (4) to the first rotating shaft (14).

3. The auxiliary installation device for municipal street lamp pipe jacking engineering according to claim 2 is characterized in that: The front side wall of the moving block (8) is fixedly connected with a fixing belt (9), the fixing belt (9) and the fixing hook (21) are in a vertical relationship, and the rear side wall of the moving block (8) is in a curved surface shape.

4. The auxiliary installation device for municipal street lamp pipe jacking engineering according to claim 1 is characterized in that: The fixing seat (3) is located above the supporting seat (2), the right end of the fixing seat (3) is located at the left end of the first vertical plate (5) and the second vertical plate (6), and the bottom end of the fixing seat (3) is in contact with the top end of the supporting seat (2), the supporting seat (2) is made of rubber material, and the first rotating shaft (14) and the second rotating shaft (15) are located at the right end of the first vertical plate (5) and the second vertical plate (6).

5. The auxiliary installation device for municipal street lamp pipe jacking engineering according to claim 1 is characterized in that: The left end of the transmission rope (13) is fixedly connected to the connection block (7), and the right end of the transmission rope (13) is firstly wound around the surface of the first rotating shaft (14) for one to two turns and then fixedly connected to the surface of the second rotating shaft (15).

6. The auxiliary installation device for municipal street lamp pipe jacking engineering according to claim 1, characterized in that: The longitudinal sections of the slide groove (11) and the slider (19) are both in a "convex" shape, and the slider (19) is located in the slide groove (11).

7. The auxiliary installation device for municipal street lamp pipe jacking engineering according to claim 1, characterized in that: The connecting plate (18) is located in the groove (10), the rear end of the reciprocating screw rod (12) is rotatably connected to the inner wall of the groove (10), the front end of the reciprocating screw rod (12) passes through the connecting plate (18) and the fixing seat (3) in sequence, and the reciprocating screw rod (12) is threadedly connected to the connecting plate (18).

8. The auxiliary installation device for municipal street lamp pipe jacking engineering according to claim 1, characterized in that: The fixing seat (3) is rotatably connected to the first vertical plate (5) and the second vertical plate (6) via a rotating shaft, the limiting block (20) is located at the lower right side of the bottom side of the fixing seat (3), and the right side wall of the limiting block (20) is located below the center of the rotating shaft.

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