Reinforced concrete pole steel skeleton hoisting machine

Abstract

The utility model relates to the technical field of electric pole steel reinforcement framework hoisting, and discloses a reinforced concrete electric pole steel reinforcement framework hoisting machine, which comprises a hoisting machine, an output motor and a control arm, the output motor is located at the top of the hoisting machine and is fixedly installed at the top of the hoisting machine, the control arm is located at the right side of the hoisting machine and is fixedly connected with the right side of the control arm, the output motor and the control arm are electrically connected, and the bottom of the control arm is provided with a tightening mechanism used in cooperation with the steel reinforcement framework. In the process of hoisting the electric pole steel reinforcement framework by using the hoisting machine, the electric pole steel reinforcement framework cannot be stably clamped, the electric pole steel reinforcement framework will shake to some extent in the hoisting process, the electric pole steel reinforcement framework will fall off, and the stable clamping of the electric pole steel reinforcement framework will cause certain safety hazards.

Description

Technical Field

[0001] This utility model belongs to the field of hoisting technology for steel reinforcement cages of utility poles, and particularly relates to a hoisting machine for steel reinforcement cages of reinforced concrete utility poles. Background Technology

[0002] A reinforced concrete utility pole reinforcement cage hoisting machine is a specialized piece of equipment used to hoist the reinforcement cage into the pole mold. During the pole production process, the reinforcing bars need to be processed into a specific cage shape, and then precisely placed into the mold using a hoisting machine, facilitating subsequent concrete pouring and shaping.

[0003] The reinforced concrete pole reinforcement cage hoisting machine can safely and efficiently lift the reinforcement cage from the ground or processing area and accurately place it in the preset position to facilitate subsequent concrete pouring and pole forming. In this process, the hoisting machine not only improves construction efficiency but also reduces the labor intensity of manual handling, ensuring the smooth progress of construction. However, the above technology has a problem: during the hoisting process, it is difficult to stably clamp the reinforcement cage of the pole. The reinforcement cage may sway during hoisting, potentially causing it to fall. This inability to stably clamp the reinforcement cage poses a certain safety hazard. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides a reinforced concrete utility pole steel reinforcement cage hoisting machine that can overcome the above problems or at least partially solve the above problems.

[0005] This utility model is implemented as follows: a hoisting machine for the reinforcing steel frame of a reinforced concrete utility pole includes a hoisting machine, an output motor, and a control arm. The output motor is located at the top of the hoisting machine and is fixedly installed thereon. The control arm is located on the right side of the hoisting machine and is fixedly connected to the right side of the control arm. The output motor and the control arm are electrically connected. A tightening mechanism for use with the reinforcing steel frame is provided at the bottom of the control arm. A transmission mechanism for use with the tightening mechanism is provided on the left side of the tightening mechanism. A magnetic attraction mechanism for use with the reinforcing steel frame is provided at the bottom of the right side of the control arm. A clamping mechanism for use with the magnetic attraction mechanism is provided on the right side of the tightening mechanism.

[0006] To improve the lifting stability of the hoisting machine, preferably, the tightening mechanism includes a fixed block, a lead screw, a moving block, and a base plate. The fixed block is located at the bottom of the control arm and is fixedly connected to the bottom of the control arm. The top of the lead screw is movably connected to the inner wall of the fixed block via a rotating shaft. The inner cavity of the moving block is threadedly connected to the surface of the lead screw. The base plate is located on the right side of the moving block. By setting up the tightening mechanism, the lead screw can achieve the effect of quickly dragging and tightening the steel reinforcement cage of the utility pole through the cooperation of the moving block and the base plate, thus preventing the steel reinforcement cage of the utility pole from falling off.

[0007] To improve the ease of use of the tightening mechanism, preferably, the transmission mechanism includes a rotary motor, a transmission gear plate, and a connecting gear plate. The rotary motor is located on the left side of the fixed block, the transmission gear plate is located at the output end of the rotary motor and is fixedly connected to the output end of the rotary motor, the connecting gear plate is located at the bottom of the fixed block, the top of the connecting gear plate is rotatably connected to the inner wall of the bottom of the fixed block, the top of the connecting gear plate is fixedly connected to the bottom of the lead screw, and the right side of the transmission gear plate is meshed with the left side of the connecting gear plate. By setting the transmission mechanism, the rotary motor can quickly drive the lead screw to rotate through the mutual cooperation of the transmission gear plate and the connecting gear plate.

[0008] To improve the hoisting effect of the hoisting machine on the steel reinforcement cage, preferably, the magnetic attraction mechanism includes a housing, an electromagnet, and a controller. The electromagnet is located at the bottom of the housing cavity and is fixedly installed with the housing. The controller is located at the top of the housing and is fixedly connected to the top of the housing. The controller and the electromagnet are electrically connected. By setting up the magnetic attraction mechanism, the controller can quickly attract the steel reinforcement cage of the utility pole through the electromagnet, thereby achieving the effect of stably clamping the steel reinforcement cage of the utility pole in conjunction with the tightening mechanism.

[0009] To improve the connection stability between the tightening mechanism and the reinforcing steel frame, preferably, the clamping mechanism includes a hydraulic cylinder, telescopic rods, and stops. The hydraulic cylinder is located at the top of the base plate and is fixedly installed to the top of the base plate with bolts. Multiple telescopic rods are evenly distributed around the output ends of the hydraulic cylinder and are fixedly connected to the output ends of the hydraulic cylinder. Multiple stops are evenly distributed on the side of the telescopic rods away from the hydraulic cylinder and are fixedly connected to the surface of the telescopic rods. By setting up the clamping mechanism, the hydraulic cylinder can achieve the effect of expanding and clamping the reinforcing steel frame at the bottom cavity of the pole through the cooperation of multiple telescopic rods and stops. This further assists the tightening mechanism and the magnetic attraction mechanism in clamping the reinforcing steel frame, preventing the pole's reinforcing steel frame from shaking.

[0010] To improve the ease of replacing the base plate, preferably, connecting plates are fixedly connected to the front and rear sides of the left side of the base plate. The opposite sides of the two connecting plates are in contact with the surface of the movable plate. The connecting plates are fixedly installed to the movable block by bolts. By setting the connecting plates, the base plate and the movable block can be quickly assembled and installed by bolts, avoiding the situation where the size of the base plate cannot be changed according to the usage requirements.

[0011] To improve the performance of the rotary motor, preferably, support frames are fixedly connected to both the front and rear sides of the right side of the rotary motor. The support frames are fixedly connected to the left side of the fixing block by bolts. By setting up the support frames, the support frames can provide stable support for the rotary motor and avoid the situation where the rotary motor cannot output stably.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model incorporates a hoisting machine, an output motor, a control arm, a tightening mechanism, a transmission mechanism, a magnetic attraction mechanism, and a clamping mechanism. The control arm and magnetic attraction mechanism work together to connect the rebar cage of the utility pole to the tightening mechanism, and the clamping mechanism assists in clamping it. After clamping, the hoisting machine can then lift and transport the rebar cage. This solves the problem of unstable clamping of the rebar cage during hoisting, which can lead to swaying and potential falls, posing a safety hazard. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model; Figure 2 This utility model provides a schematic diagram of the connection between the hoisting machine and the steel reinforcement frame of the utility pole; Figure 3 This is a schematic diagram of the extension of the clamping mechanism provided in an embodiment of the present invention; Figure 4 This is a connection diagram of the transmission mechanism provided in an embodiment of the present utility model; Figure 5 This is a cross-sectional view of the magnetic attraction mechanism provided in an embodiment of the present invention.

[0014] In the diagram: 1. Hoisting machine; 2. Output motor; 3. Control arm; 4. Tensioning mechanism; 5. Transmission mechanism; 6. Magnetic attraction mechanism; 7. Clamping mechanism; 401. Fixed block; 402. Lead screw; 403. Moving block; 404. Base plate; 501. Rotary motor; 502. Transmission gear plate; 503. Connecting gear plate; 601. Housing; 602. Electromagnetic disk; 603. Controller; 701. Hydraulic cylinder; 702. Telescopic rod; 703. Stop block; 8. Connecting plate; 9. Support frame. Detailed Implementation

[0015] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0016] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0017] like Figures 1 to 5As shown in the figure, the present invention provides a hoisting machine for reinforced concrete utility pole reinforcement cages, including a hoisting machine 1, an output motor 2, and a control arm 3. The output motor 2 is located at the top of the hoisting machine 1 and is fixedly installed thereon. The control arm 3 is located on the right side of the hoisting machine 1 and is fixedly connected to the right side of the control arm 3. The output motor 2 and the control arm 3 are electrically connected. A tightening mechanism 4 for use with the reinforcement cage is provided at the bottom of the control arm 3. A transmission mechanism 5 for use with the tightening mechanism 4 is provided on the left side of the tightening mechanism 4. A magnetic suction mechanism 6 for use with the reinforcement cage is provided at the bottom of the right side of the control arm 3. A clamping mechanism 7 for use with the magnetic suction mechanism 6 is provided on the right side of the tightening mechanism 4. The tightening mechanism 4 includes a fixing block 401 and a lead screw. 402, a moving block 403, and a base plate 404; a fixed block 401 is located at the bottom of the control arm 3 and is fixedly connected to the bottom of the control arm 3; the top of the lead screw 402 is movably connected to the inner wall of the fixed block 401 via a rotating shaft; the inner cavity of the moving block 403 is threadedly connected to the surface of the lead screw 402; and the base plate 404 is located to the right of the moving block 403. By setting a tightening mechanism 4, the lead screw 402 can quickly drag and tighten the rebar cage of the utility pole through the cooperation of the moving block 403 and the base plate 404, preventing the rebar cage from falling off. The transmission mechanism 5 includes a rotary motor 501, a transmission gear 502, and a connecting gear 503. The rotary motor 501 is located to the left of the fixed block 401, and the transmission gear 502... 02 is located at the output end of the rotary motor 501 and is fixedly connected to the output end of the rotary motor 501. The connecting gear 503 is located at the bottom of the fixed block 401, and the top of the connecting gear 503 is rotatably connected to the inner wall of the bottom of the fixed block 401. The top of the connecting gear 503 is fixedly connected to the bottom of the lead screw 402. The right side of the transmission gear 502 is meshed with the left side of the connecting gear 503. By setting the transmission mechanism 5, the rotary motor 501 can quickly drive the lead screw 402 to rotate through the mutual cooperation of the transmission gear 502 and the connecting gear 503. The magnetic attraction mechanism 6 includes a housing 601, an electric disk 602, and a controller 603. The electric disk 602 is located at the bottom of the inner cavity of the housing 601 and is fixedly connected to the output end of the rotary motor 502. The controller 603 is fixedly installed on top of the housing 601 and is fixedly connected to the top of the housing 601. The controller 603 is electrically connected to the magnetic disk 602. By setting the magnetic attraction mechanism 6, the controller 603 can quickly attract the rebar skeleton of the utility pole through the magnetic disk 602, thereby achieving the effect of stable clamping of the rebar skeleton of the utility pole in conjunction with the tightening mechanism 4. The clamping mechanism 7 includes a hydraulic cylinder 701, a telescopic rod 702, and a stop block 703. The hydraulic cylinder 701 is located on top of the base plate 404 and is fixedly installed on top of the base plate 404 with bolts. There are multiple telescopic rods 702, which are evenly distributed around the multiple output ends of the hydraulic cylinder 701 and are fixedly connected to the output ends of the hydraulic cylinder 701.Multiple stop blocks 703 are evenly distributed on the side of the multiple telescopic rods 702 away from the hydraulic cylinder 701 and are fixedly connected to the surface of the telescopic rods 702. By setting up the clamping mechanism 7, the hydraulic cylinder 701 can achieve the effect of expanding and clamping the rebar skeleton of the utility pole in the inner cavity at the bottom of the rebar skeleton through the cooperation of multiple telescopic rods 702 and stop blocks 703. This further assists the tightening mechanism 4 and the magnetic attraction mechanism 6 in clamping the rebar skeleton of the utility pole and preventing the rebar skeleton of the utility pole from shaking. Connecting plates 8 are fixedly connected to the front and rear sides of the left side of the base plate 404. The two connecting plates 8 are on opposite sides. All components are attached to the surface of the movable plate. The connecting plate 8 is fixedly installed to the movable block 403 with bolts. By setting the connecting plate 8, the base plate 404 and the movable block 403 can be quickly assembled and installed using bolts, avoiding situations where the size of the base plate 404 cannot be changed according to usage requirements. Support frames 9 are fixedly connected to the front and rear sides of the right side of the rotary motor 501. The support frames 9 are fixedly connected to the left side of the fixed block 401 with bolts. By setting the support frames 9, the support frames 9 can provide stable support for the rotary motor 501, preventing the rotary motor 501 from being unable to output stably.

[0018] The working principle of this utility model:

[0019] In operation, the control arm 3 is activated, which moves the housing 601. During this movement, the housing 601 engages the electromagnet with the top of the pole's reinforcing steel frame. After engagement, the controller 603 activates the electromagnet. Once fully charged, the electromagnet magnetically attracts the top of the pole's reinforcing steel frame. Then, through the cooperation of the control arm 3 and the hoisting machine 1, the pole's reinforcing steel frame is lifted, and its bottom is aligned with the base plate 404. During engagement, the hydraulic cylinder 701 inserts into the inner cavity at the bottom of the pole's reinforcing steel frame. After insertion, the hydraulic cylinder 701 is activated, and it, via the telescopic rod 702, moves the stop 703 against the inner wall of the pole's reinforcing steel frame. The materials are fitted together, creating an extended clamping pressure. Then, the rotary motor 501 can be started. The rotary motor 501 drives the transmission gear 502 to rotate through its output end. During the rotation of the transmission gear 502, it drives the lead screw 402 to rotate through the meshing connection with the connecting gear 503. During the rotation of the lead screw 402, it drives the moving block 403 to move up and down through the threaded connection with the moving block 403. During the movement, the moving block 403, through its interaction with the base plate 404, achieves an upward pressure on the pole's steel reinforcement frame, thereby further assisting the hoisting machine 1 in clamping the pole's steel reinforcement frame and preventing the pole's steel reinforcement frame from falling during hoisting.

[0020] The specific models and specifications of the hoisting machine 1, output motor 2, control arm 3, rotary motor 501, electric disk 602, controller 603 and hydraulic cylinder 701 proposed in this application need to be selected and determined according to the actual specifications of the device. The specific selection calculation method, wiring connection method and control method all adopt the existing technology in this field, so they will not be described in detail.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A hoisting machine for the reinforcing steel frame of a reinforced concrete utility pole, comprising a hoisting machine (1), an output motor (2), and a control arm (3), characterized in that: The output motor (2) is located at the top of the hoist (1) and is fixedly installed at the top of the hoist (1). The control arm (3) is located on the right side of the hoist (1) and is fixedly connected to the right side of the control arm (3). The output motor (2) and the control arm (3) are electrically connected. The bottom of the control arm (3) is provided with a tightening mechanism (4) that works in conjunction with the steel reinforcement frame; The left side of the tightening mechanism (4) is provided with a transmission mechanism (5) that works in conjunction with the tightening mechanism (4). The bottom right side of the control arm (3) is provided with a magnetic suction mechanism (6) that works in conjunction with the steel frame. The tightening mechanism (4) is provided with a clamping mechanism (7) on the right side, which works in conjunction with the magnetic attraction mechanism (6).

2. The steel reinforcement cage hoisting machine for reinforced concrete utility poles as described in claim 1, characterized in that: The tightening mechanism (4) includes a fixed block (401), a lead screw (402), a moving block (403), and a base plate (404). The fixed block (401) is located at the bottom of the control arm (3) and is fixedly connected to the bottom of the control arm (3). The top of the lead screw (402) is movably connected to the inner wall of the fixed block (401) through a rotating shaft. The inner cavity of the moving block (403) is connected to the surface of the lead screw (402) through a thread. The base plate (404) is located on the right side of the moving block (403).

3. The steel reinforcement cage hoisting machine for reinforced concrete utility poles as described in claim 2, characterized in that: The transmission mechanism (5) includes a rotary motor (501), a transmission gear plate (502), and a connecting gear plate (503). The rotary motor (501) is located on the left side of the fixed block (401). The transmission gear plate (502) is located at the output end of the rotary motor (501) and is fixedly connected to the output end of the rotary motor (501). The connecting gear plate (503) is located at the bottom of the fixed block (401). The top of the connecting gear plate (503) is rotatably connected to the inner wall of the bottom of the fixed block (401). The top of the connecting gear plate (503) is fixedly connected to the bottom of the lead screw (402). The right side of the transmission gear plate (502) is meshed with the left side of the connecting gear plate (503).

4. The steel reinforcement cage hoisting machine for reinforced concrete utility poles as described in claim 1, characterized in that: The magnetic attraction mechanism (6) includes a housing (601), an electric disk (602), and a controller (603). The electric disk (602) is located at the bottom of the inner cavity of the housing (601) and is fixedly installed with the housing (601). The controller (603) is located at the top of the housing (601) and is fixedly connected to the top of the housing (601). The controller (603) is electrically connected to the electric disk (602).

5. The steel reinforcement cage hoisting machine for reinforced concrete utility poles as described in claim 2, characterized in that: The clamping mechanism (7) includes a hydraulic cylinder (701), a telescopic rod (702), and a stop (703). The hydraulic cylinder (701) is located on the top of the base plate (404) and is fixedly installed on the top of the base plate (404) by bolts. There are multiple telescopic rods (702) and they are evenly distributed around the multiple output ends of the hydraulic cylinder (701) and are fixedly connected to the output ends of the hydraulic cylinder (701). There are multiple stop (703) and they are evenly distributed on the side of the multiple telescopic rods (702) away from the hydraulic cylinder (701) and are fixedly connected to the surface of the telescopic rods (702).

6. The steel reinforcement cage hoisting machine for reinforced concrete utility poles as described in claim 2, characterized in that: The base plate (404) has connecting plates (8) fixedly connected to the front and rear sides on the left side. The opposite sides of the two connecting plates (8) are in contact with the surface of the moving plate. The connecting plates (8) are fixedly installed to the moving block (403) by bolts.

7. The steel reinforcement cage hoisting machine for reinforced concrete utility poles as described in claim 3, characterized in that: The front and rear sides of the right side of the rotary motor (501) are fixedly connected to support frames (9), and the support frames (9) are fixedly connected to the left side of the fixing block (401) by bolts.

Images