Concrete pole loading and transporting device

Abstract

The utility model discloses a concrete pole loading and transporting device which comprises an installation frame, a plurality of walking wheels are arranged at the bottom of the installation frame, a communication opening is formed in the installation frame, an installation block and four hydraulic oil cylinders are fixedly installed on the inner top of the installation frame, and a U-shaped plate is fixedly installed at the telescopic ends of the four hydraulic oil cylinders together. A supporting rod is fixedly installed on the inner side wall of the U-shaped plate, a second installation groove is formed in the U-shaped plate, a limiting mechanism is slidably connected into the second installation groove, a driving mechanism is rotatably connected to the top of the U-shaped plate, and the driving mechanism extends into the limiting mechanism and is in threaded connection with the limiting mechanism. The concrete pole lifting device is reasonable in structural design, when the concrete pole is loaded and conveyed, the concrete pole can be automatically lifted, when the concrete pole is conveyed to an installation site, the concrete pole can be automatically put down, the manual lifting operation of an operator is omitted, and the working intensity of the operator is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cement pole transportation, in particular to a cement pole transportation device. Background Art

[0002] Cement poles are mainly composed of steel bars and concrete, so they are also called reinforced concrete cement poles. They are mainly used as line support pillars in the power, communication, railway, petroleum and other industries. Cement poles may be buried in various special environments.

[0003] In the prior art, if the installation environment of cement poles is relatively special and large cranes cannot pass through, the operator needs to place the cement poles on a transport device. When taking and placing the cement poles, the operator needs to lift the cement poles and place them on the transport device. When transporting them to the installation site, the operator lifts and puts down the cement poles from the transport device. However, cement poles are heavy, and the operation of taking and placing cement poles will consume a lot of physical strength of the operator. For this reason, we have designed a cement pole transport device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art and proposes a cement pole loading and transporting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cement pole loading device comprises a mounting frame, a plurality of walking wheels are provided at the bottom of the mounting frame, a connecting port is provided on the mounting frame, a mounting block and four hydraulic cylinders are fixedly installed on the inner top of the mounting frame, a U-shaped plate is fixedly installed on the telescopic ends of the four hydraulic cylinders, a support rod is fixedly installed on the inner side wall of the U-shaped plate, a second mounting groove is provided on the U-shaped plate, a limiting mechanism is slidably connected in the second mounting groove, a driving mechanism is rotatably connected to the top of the U-shaped plate, the driving mechanism extends into the limiting mechanism and is threadedly connected thereto, a first mounting groove is provided on the side wall of the mounting block, a blocking mechanism is provided in the first mounting groove.

[0007] Preferably, the limiting mechanism comprises a threaded sleeve slidably connected in the second mounting groove, the threaded sleeve passes through the bottom of the U-shaped plate and is slidably connected thereto, a mounting piece is fixedly mounted on the bottom of the threaded sleeve, and a resist rod is fixedly mounted on the mounting piece.

[0008] Preferably, the driving mechanism comprises a first threaded rod rotatably connected to the top of the U-shaped plate, the first threaded rod extends into the threaded sleeve and is threadedly connected thereto, and a rotating handle is fixedly mounted on the top of the first threaded rod.

[0009] Preferably, the blocking mechanism comprises a sleeve slidably connected in the first mounting groove, a second threaded rod is threadedly connected through the side wall of the mounting block, and an end of the second threaded rod is rotatably connected to the side wall of the sleeve.

[0010] Preferably, a connecting plate is fixedly mounted on the side wall of the mounting frame, and a connecting piece is fixedly mounted on the side wall of the connecting plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Through the arrangement of the mounting frame, connecting port, hydraulic cylinder, U-shaped plate, supporting rod, walking wheel, driving mechanism and limiting mechanism, the cement pole can be automatically lifted when it is loaded and transported, and it can be automatically put down when it is transported to the installation site, eliminating the operator's manual lifting operation and greatly reducing the operator's work intensity.

[0013] 2. By setting up the blocking mechanism, the cement pole can be limited and blocked when it is transported, so as to prevent the cement pole from slipping off the device during transportation.

[0014] To sum up, the utility model has a reasonable structural design. It can automatically lift the cement poles when loading and transporting them, and can automatically put them down when they are transported to the installation site, eliminating the operator's manual lifting operation and greatly reducing the operator's workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a cement pole loading and transporting device proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a cement pole transport device proposed by the utility model during transport;

[0017] Figure 3 This is a structural side view of a cement pole loading and transporting device proposed by the utility model;

[0018] Figure 4 for Figure 1 A magnified view of the structure at A;

[0019] Figure 5 for Figure 1 Enlarged view of the structure at point B in the figure.

[0020] In the figure: 1 mounting frame, 2 connecting port, 3 connecting piece, 4 hydraulic cylinder, 5 U-shaped plate, 6 mounting block, 7 support rod, 8 support rod, 9 walking wheel, 10 connecting plate, 11 first threaded rod, 12 mounting piece, 13 second threaded rod, 14 first mounting groove, 15 sleeve, 16 second mounting groove, 17 threaded sleeve frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A cement pole loading and transporting device comprises a mounting frame 1, a connecting plate 10 is fixedly installed on the side wall of the mounting frame 1, a connecting member 3 is fixedly installed on the side wall of the connecting plate 10, a plurality of walking wheels 9 are arranged at the bottom of the mounting frame 1, a connecting port 2 is provided on the mounting frame 1, a mounting block 6 and four hydraulic cylinders 4 are fixedly installed on the inner top of the mounting frame 1, a U-shaped plate 5 is fixedly installed on the telescopic ends of the four hydraulic cylinders 4, a supporting rod 7 is fixedly installed on the inner side wall of the U-shaped plate 5, a second mounting groove 16 is provided on the U-shaped plate 5, a limiting mechanism is slidably connected in the second mounting groove 16, the limiting mechanism comprises a threaded sleeve 17 slidably connected in the second mounting groove 16, the threaded sleeve 17 passes through the bottom of the U-shaped plate 5 and is slidably connected thereto, a mounting member 12 is fixedly installed at the bottom of the threaded sleeve 17, and a stop rod 8 is fixedly installed on the mounting member 12;

[0023] The top of the U-shaped plate 5 is rotatably connected with a driving mechanism, which extends into the limiting mechanism and is threadedly connected thereto. The driving mechanism includes a first threaded rod 11 rotatably connected to the top of the U-shaped plate 5, which extends into the threaded sleeve frame 17 and is threadedly connected thereto. A rotating handle is fixedly installed on the top of the first threaded rod 11. Through the arrangement of the mounting frame 1, the connecting port 2, the hydraulic cylinder 4, the U-shaped plate 5, the support rod 7, the walking wheel 9, the driving mechanism and the limiting mechanism, the cement pole can be automatically lifted when it is shipped and transported, and can be automatically put down when it is transported to the installation site, eliminating the operator's manual lifting operation, which greatly reduces the operator's work intensity;

[0024] A first mounting groove 14 is formed on the side wall of the mounting block 6, and a blocking mechanism is provided in the first mounting groove 14. The blocking mechanism includes a sleeve 15 slidably connected in the first mounting groove 14. A second threaded rod 13 is threadedly connected through the side wall of the mounting block 6. The end of the second threaded rod 13 is rotatably connected to the side wall of the sleeve 15. Through the setting of the blocking mechanism, the cement pole can be limited and blocked when being transported to prevent the cement pole from slipping off the device during transportation.

[0025] The functional principle of the utility model can be explained through the following operation modes:

[0026] When it is necessary to transport the cement pole, first, the operator starts the extension of the hydraulic cylinder 4, and the hydraulic cylinder 4 drives the U-shaped plate 5 to move downward, so that the top of the support rod 7 on the U-shaped plate 5 is below the horizontal plane of the inner wall of the cement pole, and then pushes the mounting frame 1, so that the connecting port 2 on the mounting frame 1 passes through the cement pole, and the support rod 7 on the U-shaped plate 5 is inserted into the cement pole. When the support rod 7 completely passes through the cement pole, the operator controls the hydraulic cylinder 4 to retract, and the hydraulic cylinder 4 drives the U-shaped plate 5 to move upward, and the U-shaped plate 5 drives the support rod 7 to move upward, and the support rod 7 drives the cement pole to move upward. When the hydraulic cylinder 4 is fully retracted, the operator rotates The first threaded rod 11 and the threaded sleeve 17 slide downward, and the threaded sleeve 17 drives the push rod 8 to move downward through the mounting member 12, so that the bottom of the push rod 8 is tightly pressed against the inner bottom of the cement pole. At this time, the support rod 7 and the push rod 8 limit the cement pole, and then rotate the second threaded rod 13, and the second threaded rod 13 drives the sleeve 15 to slide out of the first mounting groove 14. Finally, the sleeve 15 is stuck at the end of the support rod 7, and the sleeve 15 provides support for the support rod 7, and the mounting block 6 blocks the cement pole on the support rod 7. At this time, the operator connects the connecting member 3 with the small tractor, and the tractor can be started to drive the cement pole on the device to move.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cement pole transport device, comprising a mounting frame (1), characterized in that: A plurality of walking wheels (9) are provided at the bottom of the mounting frame (1), a connecting port (2) is provided on the mounting frame (1), a mounting block (6) and four hydraulic cylinders (4) are fixedly installed on the inner top of the mounting frame (1), a U-shaped plate (5) is fixedly installed on the telescopic ends of the four hydraulic cylinders (4), a support rod (7) is fixedly installed on the inner side wall of the U-shaped plate (5), a second mounting groove (16) is provided on the U-shaped plate (5), a limiting mechanism is slidably connected in the second mounting groove (16), a driving mechanism is rotatably connected to the top of the U-shaped plate (5), the driving mechanism extends into the limiting mechanism and is threadedly connected thereto, a first mounting groove (14) is provided on the side wall of the mounting block (6), a blocking mechanism is provided in the first mounting groove (14).

2. A cement pole transport device according to claim 1, characterized in that: The limiting mechanism comprises a threaded sleeve (17) slidably connected in the second mounting groove (16); the threaded sleeve (17) passes through the bottom of the U-shaped plate (5) and is slidably connected thereto; a mounting member (12) is fixedly mounted on the bottom of the threaded sleeve (17); and a support rod (8) is fixedly mounted on the mounting member (12).

3. A cement pole transport device according to claim 2, characterized in that: The driving mechanism comprises a first threaded rod (11) rotatably connected to the top of the U-shaped plate (5), the first threaded rod (11) extending into a threaded sleeve (17) and being threadedly connected thereto, and a rotating handle being fixedly mounted on the top of the first threaded rod (11).

4. A cement pole transport device according to claim 1, characterized in that: The blocking mechanism comprises a sleeve (15) slidably connected in the first mounting groove (14); a second threaded rod (13) is threadedly connected through the side wall of the mounting block (6); and the end of the second threaded rod (13) is rotatably connected to the side wall of the sleeve (15).

5. A cement pole transport device according to claim 1, characterized in that: A connecting plate (10) is fixedly mounted on the side wall of the mounting frame (1), and a connecting piece (3) is fixedly mounted on the side wall of the connecting plate (10).

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