Novel concrete pole repairing and lifting device

Abstract

The invention discloses a novel concrete pole repairing and lifting device which comprises a base and upper wrapping iron arranged above the base, the base comprises at least two or more fixing pieces, every two adjacent fixing pieces are detachably connected, and all the fixing pieces define a positioning hole matched with a tower body of a pole tower. The upper wrapping iron comprises at least two or more second arc-shaped plates, every two adjacent second arc-shaped plates are detachably connected, all the fixing pieces define a limiting hole, a plurality of drill holes allowing the positioning rods to penetrate through are formed in the plate walls of the second arc-shaped plates, and the fixing pieces and the second arc-shaped plates are arranged in a one-to-one correspondence mode; the outer side of the second arc-shaped plate is in threaded connection with a lead screw, the lower end of the lead screw is rotationally arranged on the outer side of the fixing piece, and the lead screw is connected with a driving mechanism driving the lead screw to rotate. Compared with the prior art, the device is simple in overall structure and convenient to disassemble and assemble. According to the invention, live-line repairing work can be carried out, the flow required by power failure is reduced, and the working efficiency is greatly improved. And secondly, the tower can be lifted.

Description

Technical Field

[0001] The invention relates to the technical field of pole tower repair, in particular to a novel cement pole repair and lifting device. Background Art

[0002] Due to the single power supply and single string single supply line in some areas, temporary power outage will cause power outage for the entire township (town) or important users, which will cause adverse social reactions and economic losses. Traditional cement pole lifting or repair work can only be carried out under power outage conditions.

[0003] Therefore, it is necessary to provide a novel cement pole repair and lifting device to solve the above-mentioned technical problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to address the deficiencies in the above-mentioned prior art and disclose a novel cement pole repair and lifting device to solve the problem that the existing cement pole repair requires power outages, causing adverse social reactions and economic losses.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a new type of cement pole repair and lifting device, including a base and an upper iron package arranged above the base, the base includes at least two or more fixing parts, two adjacent fixing parts are detachably connected, all the fixing parts are enclosed to form a positioning hole adapted to the tower body of the pole tower, the upper iron package includes at least two or more second arc-shaped plates, two adjacent second arc-shaped plates are detachably connected, all the fixing parts are enclosed to form a limited hole, a plurality of drill holes for the positioning rod to pass through are provided on the plate wall of the second arc-shaped plate, the fixing parts are arranged in a one-to-one correspondence with the second arc-shaped plates; a screw is threadedly connected to the outer side of the second arc-shaped plate, the lower end of the screw is rotatably arranged on the outer side of the fixing part, and the screw is connected to a driving mechanism for driving it to rotate.

[0006] Preferably, a first arc-shaped plate is provided at the upper end of the fixing member, a bottom plate is fixed to the lower end of the first arc-shaped plate, two adjacent bottom plates are detachably connected, and two adjacent first arc-shaped plates are detachably connected.

[0007] Preferably, an L-shaped plate is fixed between the first arc-shaped plate and the bottom plate, and two adjacent L-shaped plates are fixed by a plurality of bolts.

[0008] Preferably, a support rod is fixed on the L-shaped plate, and one end of the support rod is distributed between the first arc-shaped plate and the bottom plate.

[0009] Preferably, U-shaped plates are respectively provided at both ends of the support rod, and the U-shaped plates are fixed to the L-shaped plates by bolts.

[0010] Preferably, a telescopic rod is hinged between the bottom plate and the second arc-shaped plate.

[0011] Preferably, a connecting plate is provided on the outer side of the second arc-shaped plate, and two adjacent connecting plates are fixed by bolts.

[0012] Preferably, the driving mechanism includes: a first bevel gear, a second bevel gear and a driving motor, the first bevel gear is fixedly connected to the lead screw, the second bevel gear is rotatably connected to the first arc plate, the first bevel gear and the second bevel gear are meshed, and the output shaft of the driving motor is fixedly connected to the second bevel gear.

[0013] Preferably, a support block is provided on the outer side of the first arc-shaped plate, a bearing seat is provided at the lower end of the lead screw, the bearing seat is fixed to the support block by bolts, a connecting piece is fixed on the bearing seat, and the second bevel gear is rotatably arranged on the connecting piece.

[0014] Preferably, there are three fixing members and three second arc-shaped plates.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The traditional cement pole repair device can only be carried out in the case of power outage, while the new cement pole repair lifting device can carry out repair work with power on, reducing the economic and social impact of power outages and greatly improving work efficiency.

[0017] 2. The new cement pole repair and lifting device can quickly reinforce and repair cement poles on site, greatly improving work efficiency.

[0018] 3. The new cement pole repair and lifting device can lift the lower tower of the cement pole in the line, thereby reducing the safety hazards of power outage or electric shock caused by low sag. The lifting height range is 0.1m to 2m.

[0019] 4. On-site repair saves the cost of transportation and replacement of new cement poles, and old cement poles are reinforced and repaired, thereby improving resource utilization.

[0020] 5. The overall structure is simple and easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0022] Figure 2 It is a schematic structural diagram of a base according to an embodiment of the present invention;

[0023] Figure 3 It is a schematic structural diagram of the upper iron clad structure of an embodiment of the present invention;

[0024] Figure 4 for Figure 1 A magnified schematic diagram of the structure in the middle.

[0025] Description of reference numerals:

[0026] 1. Base, 2. Upper iron, 3. Screw, 4. Driving mechanism, 5. Telescopic rod, 6. Bearing seat, 11. Fixing part, 12. Support rod, 13. U-shaped plate, 14. Support block, 111. First arc plate, 112. Bottom plate, 113. L-shaped plate, 21. Second arc plate, 22. Connecting plate, 211. Drilling hole, 41. First bevel gear, 42. Second bevel gear, 43. Connecting part, 100. Positioning hole, 200. Limiting hole. DETAILED DESCRIPTION

[0027] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0028] The following is combined with Figure 1To further illustrate the present invention, a novel cement pole repair and lifting device comprises a base 1 and an upper iron package 2 arranged above the base 1, wherein the base 1 comprises at least two or more fixing members 11, two adjacent fixing members 11 are detachably connected, and all the fixing members 11 are enclosed to form a positioning hole 100 adapted to the tower body of the pole tower, and the detachable structural design facilitates the fixing member 11 to be attached to the tower body for fixing; the upper iron package 2 comprises at least two or more second arc-shaped plates 21, two adjacent second arc-shaped plates 21 are detachably connected, and all the fixing members 11 are enclosed to form a limited position hole 200, and the detachable structural design facilitates the second arc-shaped plates 21 is attached to the tower body for fixing; a plurality of holes 211 are provided on the wall of the second curved plate 21 for the positioning rod to pass through, and the fixing member 11 is arranged one by one with the second curved plate 21; a screw 3 is threadedly connected to the outer side of the second curved plate 21, and specifically, a nut block is fixed to the outer side of the second curved plate 21, and the screw 3 is threadedly connected to the nut block; the lower end of the screw 3 is rotatably arranged on the outer side of the fixing member 11, and the screw 3 connects the upper second curved plate 21 and the lower fixing member 11 as a whole, and when the fixing member 11 is attached to the tower body, the second curved plate 21 will also be attached to the tower body; the screw 3 is connected to a driving mechanism 4 for driving it to rotate. In the present invention, a plurality of fixing members 11 are fixed to the lower end of the cement pole, and the fixing members 11 are located on the pole tower foundation and supported by the pole tower foundation. This structural design effectively prevents the personal safety hazards caused by displacement, tilting or tipping of the device and the upper part of the pole tower during operation. A plurality of second arc-shaped plates 21 are fixed together. In this structural design, the upper iron plate 2 is used to fix the tower body above the breaking point to prevent the pole body from displacement, tilting or falling. Then, a hole 211 is drilled into the tower body in the limiting hole 200 along the drill hole 211, and the positioning rod is inserted into the hole of the tower body through the drill hole 211 to support the tower body. After the fixing is completed, the broken part of the tower body is cut off by a cutting machine, and the upper iron plate 2 is driven to rise or fall by the driving mechanism 4 to drive the lead screw 3 to rotate. After adjusting to a suitable height, the pole body is reinforced and repaired.

[0029] An implementation method of the fixing member 11: Figure 2 The upper end of the fixing member 11 is provided with a first curved plate 111, and the lower end of the first curved plate 111 is fixed with a bottom plate 112, and two adjacent bottom plates 112 are detachably connected, and two adjacent first curved plates 111 are detachably connected. When the first curved plate 111 is attached to the outside of the tower, the bottom plate 112 is located on the tower foundation and supported by the tower foundation.

[0030] An embodiment of the detachable connection between the fixing members 11: an L-shaped plate 113 is fixed between the first arc-shaped plate 111 and the bottom plate 112, and two adjacent L-shaped plates 113 are fixed by multiple bolts. The L-shaped plate 113 is provided with multiple first fixing holes, and the bolts pass through the first fixing holes on the two L-shaped plates 113 to fix the two adjacent fixing members 11 together.

[0031] Another implementation method of the detachable connection between the fixing parts 11: the fixing parts 11 are arranged side by side, and the fixing parts 11 at the head end and the tail end are fixed by bolts, and the fixing parts 11 in the middle part are hinged to each other (the fixing part 11 at the head end is hinged to the fixing part 11 in the middle part, and the fixing part 11 at the tail end is hinged to the fixing part 11 in the middle part). This arrangement can reduce the number of bolt installations, reduce workload, and improve work efficiency.

[0032] As another embodiment of the present invention: a support rod 12 is fixed on the L-shaped plate 113, and one end of the support rod 12 is distributed between the first arc-shaped plate 111 and the bottom plate 112. The arrangement of the support rod 12 can effectively improve the structural strength of the base 1.

[0033] An implementation method for fixing the support rod 12 and the L-shaped plate 113: U-shaped plates 13 are respectively provided at both ends of the support rod 12, and the two L-shaped plates 113 are inserted into the U-shaped plates 13. Bolts pass through the U-shaped plates 13 and the L-shaped plates 113 and are connected with nuts to fix the two together. This structure facilitates the installation and disassembly of the base 1.

[0034] An implementation method of fixing the support rod 12 and the L-shaped plate 113: a telescopic rod 5 is hinged between the bottom plate 112 and the second arc-shaped plate 21, and a U-shaped seat is fixed on both the bottom plate 112 and the second arc-shaped plate 21. The two ends of the telescopic rod 5 are flat joints, which are inserted into the U-shaped seat, and the hinge axis passes through the U-shaped seat and the joint. When the upper iron clad 2 moves up and down along the pole tower, it drives the telescopic rod 5 to extend and retract, and when the telescopic rod 5 extends and retracts, the joint rotates around the hinge axis. This arrangement can further improve the stability of the lifting device.

[0035] An implementation method of detachable connection between the second curved plates 21: Figure 3 A connecting plate 22 is provided on the outer side of the second arc-shaped plate 21, and two adjacent connecting plates 22 are fixed by bolts. A plurality of second fixing holes are provided on the connecting plate 22, and bolts pass through the second fixing holes on the two connecting plates 22 to fix the two adjacent connecting plates 22 together.

[0036] Another embodiment of the detachable connection between the second arc plates 21: the second arc plates 21 are arranged side by side, and the second arc plates 21 at the head end and the tail end are fixed by bolts, and the second arc plates 21 in the middle part are hinged to each other (the second arc plate 21 at the head end is hinged to the second arc plate 21 in the middle part, and the second arc plate 21 at the tail end is hinged to the second arc plate 21 in the middle part). This arrangement can reduce the number of bolt installations, reduce workload, and improve work efficiency.

[0037] A driving mechanism 4: see attached Figure 4 The driving mechanism 4 includes: a first bevel gear 41, a second bevel gear 42 and a driving motor. The first bevel gear 41 is fixedly connected to the lead screw 3, the second bevel gear 42 is rotatably connected to the first arc plate 111, the first bevel gear 41 and the second bevel gear 42 are meshed, and the output shaft of the driving motor is fixedly connected to the second bevel gear 42. The driving motor drives the second bevel gear 42 to rotate, thereby driving the first bevel gear 41 to rotate, and the first bevel gear 41 drives the lead screw 3 to rotate, thereby driving the upper iron clad 2 to move up and down, and the pole tower moves up and down with the upper iron clad 2 through the positioning rod.

[0038] As another embodiment of the present invention: a support block 14 is provided on the outer side of the first arc-shaped plate 111, a bearing seat 6 is provided at the lower end of the lead screw 3, a bearing is provided in the bearing seat 6, the lead screw 3 is fixed to the bearing, the first bevel gear 41 is located above the bearing seat 6, the bearing seat 6 is fixed to the support block 14 by bolts, a connecting piece 43 is fixed on the bearing seat 6, and the second bevel gear 42 is rotatably arranged on the connecting piece 43. This structural design facilitates the disassembly of the bearing seat 6, the second bevel gear 42 and the drive motor.

[0039] Specifically, a thrust bearing connected to the lead screw 3 is disposed in the support block 14 .

[0040] As another embodiment of the present invention: the connecting member 43 includes a vertical plate and a curved plate, one end of the curved plate is fixedly connected to the bearing seat 6 (bearing seat A) on the second bevel gear 42, and the other end is fixedly connected to the bearing seat 6 (bearing seat B) on the support block 14, the two ends of the vertical plate are respectively fixed to the bearing seat A and the bearing seat B, and the vertical plate is fixed at the middle position of the curved plate.

[0041] As another embodiment of the present invention, there are three fixing members 11 and three second arc-shaped plates 21, and the three lead screws 3 are the three vertices of a triangle. This structural design can more stably lift and lower the tower body.

[0042] Specifically, the lead screw 3 is disposed at the middle position of the second arc-shaped plate 21 .

[0043] The drilled holes 211 on the second arc-shaped plate 21 are arranged vertically and staggered in the height direction of the tower. This structural design is conducive to dispersing stress.

[0044] As another embodiment of the present invention: the aperture of the positioning hole 100 is equal to the aperture of the limiting hole 200. The lifting device provided by the present invention is suitable for equal-diameter rods. When repairing a tapered rod, a washer can be added to the upper iron clad 2 to fix the tower body.

[0045] The present invention achieves the following beneficial effects:

[0046] 1. The traditional cement pole repair device can only be carried out in the case of power outage, while the new cement pole repair lifting device can carry out repair work with power on, reducing the economic and social impact of power outages and greatly improving work efficiency.

[0047] 2. The new cement pole repair and lifting device can quickly reinforce and repair cement poles on site, greatly improving work efficiency.

[0048] 3. The new cement pole repair and lifting device can lift the lower tower of the cement pole in the line, thereby reducing the safety hazards of power outage or electric shock caused by low sag. The lifting height range is 0.1m to 2m.

[0049] 4. On-site repair saves the cost of transportation and replacement of new cement poles, and old cement poles are reinforced and repaired, thereby improving resource utilization.

[0050] 5. The overall structure is simple and easy to disassemble and assemble.

[0051] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new cement pole repair and lifting device, characterized in that: It includes a base and an upper iron package arranged above the base, the base includes at least two fixing parts, two adjacent fixing parts are detachably connected, all the fixing parts are enclosed to form a positioning hole adapted to the tower body of the pole tower, the upper iron package includes at least two second arc-shaped plates, two adjacent second arc-shaped plates are detachably connected, all the fixing parts are enclosed to form a limited position hole, a plurality of drill holes for the positioning rod to pass through are arranged on the plate wall of the second arc-shaped plate, the fixing parts are arranged in a one-to-one correspondence with the second arc-shaped plates; a screw is threadedly connected to the outer side of the second arc-shaped plate, the lower end of the screw is rotatably arranged on the outer side of the fixing part, and the screw is connected to a driving mechanism for driving it to rotate.

2. The new cement pole repair and lifting device according to claim 1 is characterized in that: A first arc-shaped plate is disposed at the upper end of the fixing member, a bottom plate is fixed to the lower end of the first arc-shaped plate, two adjacent bottom plates are detachably connected, and two adjacent first arc-shaped plates are detachably connected.

3. The new cement pole repair and lifting device according to claim 2 is characterized in that: An L-shaped plate is fixed between the first arc-shaped plate and the bottom plate, and two adjacent L-shaped plates are fixed by a plurality of bolts.

4. The new cement pole repair and lifting device according to claim 3 is characterized in that: A support rod is fixed on the L-shaped plate, and one end of the support rod is distributed between the first arc-shaped plate and the bottom plate.

5. The new cement pole repair and lifting device according to claim 4 is characterized in that: The two ends of the support rod are respectively provided with U-shaped plates, and the U-shaped plates are fixed to the L-shaped plates by bolts.

6. The new cement pole repair and lifting device according to claim 5 is characterized in that: A telescopic rod is hinged between the bottom plate and the second arc-shaped plate.

7. The new cement pole repair and lifting device according to claim 1 is characterized in that: A connecting plate is provided on the outer side of the second arc-shaped plate, and two adjacent connecting plates are fixed by bolts.

8. The new cement pole repair and lifting device according to claim 1 is characterized in that: The driving mechanism includes: a first bevel gear, a second bevel gear and a driving motor, the first bevel gear is fixedly connected to the lead screw, the second bevel gear is rotationally connected to the first arc plate, the first bevel gear and the second bevel gear are meshed, and the output shaft of the driving motor is fixedly connected to the second bevel gear.

9. The new cement pole repair and lifting device according to claim 8 is characterized in that: A support block is provided on the outer side of the first arc-shaped plate, a bearing seat is provided at the lower end of the lead screw, the bearing seat is fixed to the support block by bolts, a connecting piece is fixed on the bearing seat, and the second bevel gear is rotatably arranged on the connecting piece.

10. The new cement pole repair and lifting device according to claim 1 is characterized in that: There are three fixing members and three second arc-shaped plates.

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