Water conservancy culvert pipe lifting appliance

Abstract

The utility model relates to the technical field of water conservancy, in particular to a water conservancy culvert pipe lifting appliance which comprises an end plate, a sliding groove is formed in one side wall of the end plate, a double-shaft motor is fixed to the middle of an inner cavity of the sliding groove, lead screws are fixed to the two ends of the double-shaft motor, the outer ends of the lead screws are rotationally connected with the inner wall of the sliding groove, and matched lead screw sliding blocks are arranged on the outer walls of the lead screws in a sleeved mode. The outer wall of the lead screw sliding block is fixedly connected with an adjusting block, the outer end of the adjusting block is connected with a supporting plate, and a plurality of evenly-distributed supporting blocks are fixed to the top of the supporting plate. The double-shaft motor drives the lead screws on the two sides to rotate, so that the lead screw sliding blocks can be driven to move, the adjusting blocks and the supporting plates can be driven to adjust the distance, the distance between the two supporting plates can be adjusted when culvert pipes of different sizes are hoisted, the inner walls of the culvert pipes are supported on the two sides, and the hoisting efficiency is improved. And the supporting position is adjusted optimally, so that high stability of the culvert pipe in the hoisting process is ensured, and the hoisting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy, in particular to a water conservancy culvert hanger. Background Art

[0002] During the water conservancy construction process, when some canals are built across roads, culverts need to be buried to ensure the normal flow of water in the canals. When burying the culverts, the culverts need to be hoisted, so corresponding hoists and cranes need to be used in conjunction;

[0003] Most of the existing hydraulic culvert lifting devices are simple hooks, which use two hooks to hang the inner walls of the two ends of the culvert, and then use a lifting rope to connect the two hooks and hang them on the crane. However, in actual use, the connection between the simple hook and the inner wall of the culvert is poor in stability, and the contact support area between the hook and the inner wall of the culvert is small, so it is easy to become unstable when lifting and transferring. Therefore, we propose a hydraulic culvert lifting device. Utility Model Content

[0004] The utility model aims to provide a hydraulic culvert hanger to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy culvert hanger, comprising an end plate, a side wall of the end plate is provided with a slide groove, a double-axis motor is fixed in the middle of the inner cavity of the slide groove, both ends of the double-axis motor are fixed with screws, the outer end of the screw is rotatably connected to the inner wall of the slide groove, the outer wall of the screw is sleeved with an adaptive screw slider, the outer wall of the screw slider is fixedly connected with an adjustment block, the outer end of the adjustment block is connected to a support plate, a plurality of evenly distributed support blocks are fixed on the top of the support plate, a support plate is fixed in the middle of the top of the end plate, and a cross plate is fixed to one side wall of the support plate.

[0006] By adopting the above technical scheme, two devices are respectively inserted into the inner cavities at both ends of the culvert, and then according to the inner diameter of the culvert, the dual-axis motor is started to drive the screw to rotate, thereby driving the screw sliders on both sides to move, thereby driving the support plates on both sides to adjust the position, and adjusting the distance between the support plates on both sides, so that the distribution distance on both sides on the curved surface of the inner wall of the culvert is moderate, thereby ensuring the stability during lifting. At the same time, the setting of the support block can utilize the curved surface of the support block and the curved surface of the inner wall of the culvert to fit and support, thereby further improving the lifting stability.

[0007] As a preferred embodiment of the utility model, the adjusting block includes a fixed box, a side wall of the fixed box is fixedly connected to the screw slider, a worm is rotatably installed in the inner cavity of the fixed box, a rotating shaft is fixed to one end of the support plate, the rotating shaft movably passes through a side wall of the fixed box and is fixedly connected to a worm wheel, and the worm wheel and the worm are meshing.

[0008] By adopting the above technical solution, during actual lifting, the rotating worm can drive the worm wheel to rotate, thereby driving the rotating shaft to rotate, and then driving the support plate to rotate, thereby driving the support block to adjust the angle, so that when supporting different culverts, the direction of the support block can be adjusted, thereby ensuring that the support block can fit tightly against the inner wall of the culvert during lifting, so that using the support block for tight support can avoid sliding, and at the same time, the high degree of fit further ensures the stability of the lifting.

[0009] As a preferred embodiment of the utility model, the outer end of the worm movably passes through the fixed box and is fixedly connected with a rotating block.

[0010] By adopting the above technical solution and the setting of the rotating block, it is convenient to manually operate the rotating block to drive the worm to rotate.

[0011] As a preferred implementation of the utility model, reinforcing ribs are fixed between the transverse plate and the support plate.

[0012] By adopting the above technical solution and setting the reinforcing ribs, the connection strength can be improved, thereby improving the stability of the lifting.

[0013] As a preferred embodiment of the utility model, a lifting ring is fixedly connected to the top of the horizontal plate.

[0014] By adopting the above technical solution, the setting of the lifting ring makes it convenient to connect with the lifting rope of the crane, thereby making it convenient to lift the device and the culvert.

[0015] As a preferred embodiment of the present invention, the outer wall of the support block is provided with anti-slip grooves.

[0016] By adopting the above technical solution and setting the anti-skid pattern, the anti-skid property is high when supporting the culvert, thus avoiding the situation of relative sliding.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] A hydraulic culvert hoist of the technical solution of the present application drives the screws on both sides to rotate through a double-axis motor, thereby driving the screw slider to move, thereby driving the adjustment block and the support plate to adjust the distance, so that the distance between the two support plates can be adjusted when hoisting culverts of different sizes, so that the inner wall of the culvert is supported on both sides, and the support position is adjusted to the best, thereby ensuring the stability of the culvert during the hoisting process, thereby improving the hoisting effect;

[0019] By rotating the rotating block, the worm can be driven to rotate, thereby driving the worm wheel to rotate, so that the support plate can be rotated, so that the direction of the support block on the top of the support plate can be adjusted, so that the arc surface of the wear-resistant outer wall of the support block can be used to fit and support the inner wall of the culvert, and the fit is high, thereby further ensuring the lifting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model water conservancy culvert hanger;

[0022] Figure 2 It is a schematic diagram of the end plate structure of the hydraulic culvert hanger of the utility model;

[0023] Figure 3 The utility model is a schematic diagram of the structure of the adjusting block of the hydraulic culvert hanger.

[0024] In the figure:

[0025] 1. End plate; 11. Support plate; 12. Horizontal plate; 13. Lifting ring; 14. Dual-axis motor; 15. Screw rod; 16. Screw rod slider;

[0026] 2. Adjustment block; 21. Fixed box; 22. Worm; 23. Rotation block;

[0027] 3. Support plate; 31. Support block; 32. Rotating shaft; 33. Worm gear. DETAILED DESCRIPTION

[0028] See also Figure 1-3The utility model provides a technical solution: a water conservancy culvert hanger, including an end plate 1, a slide groove is opened on one side wall of the end plate 1, a double-axis motor 14 is fixed in the middle of the inner cavity of the slide groove, screw rods 15 are fixed at both ends of the double-axis motor 14, the outer end of the screw rod 15 is rotatably connected to the inner wall of the slide groove, the outer wall of the screw rod 15 is sleeved with an adapted screw rod slider 16, the outer wall of the screw rod slider 16 is fixedly connected with an adjustment block 2, the outer end of the adjustment block 2 is connected with a support plate 3, a plurality of evenly distributed support blocks 31 are fixed on the top of the support plate 3, a support plate 11 is fixed in the middle of the top of the end plate 1, and a horizontal plate 12 is fixed on one side wall of the support plate 11;

[0029] In actual use, two devices are respectively inserted into the inner cavities at both ends of the culvert, and then according to the inner diameter of the culvert, the dual-axis motor 14 is started to drive the screw 15 to rotate, thereby driving the screw sliders 16 on both sides to move, thereby driving the support plates 3 on both sides to adjust the position, and adjusting the distance between the support plates 3 on both sides, so that the distribution distance on both sides on the arc surface of the inner wall of the culvert is moderate, thereby ensuring the stability during hoisting. At the same time, the setting of the support block 31 can use the arc surface of the support block 31 and the arc surface of the inner wall of the culvert to fit and support, further improving the hoisting stability;

[0030] Furthermore, a lifting ring 13 is fixedly connected to the top of the horizontal plate 12. The setting of the lifting ring 13 makes it convenient to connect with the lifting rope of the crane, so as to facilitate the lifting of the device and the culvert.

[0031] Furthermore, reinforcing ribs are fixed between the transverse plate 12 and the support plate 11. The provision of the reinforcing ribs can improve the connection strength and thus improve the stability of the hoisting.

[0032] It is worth mentioning that the outer wall of the support block 31 is provided with anti-skid grooves, which make the support block 31 highly anti-skid when supporting the culvert, thus avoiding the situation of relative sliding.

[0033] like Figure 1 and 2 As shown; the adjusting block 2 includes a fixed box 21, a side wall of the fixed box 21 is fixedly connected to the screw slider 16, a worm 22 is rotatably installed in the inner cavity of the fixed box 21, a rotating shaft 32 is fixed at one end of the support plate 3, the rotating shaft 32 movably passes through a side wall of the fixed box 21 and is fixedly connected to a worm wheel 33, and the worm wheel 33 is meshed with the worm 22;

[0034] During actual hoisting, the rotating worm 22 can drive the worm wheel 33 to rotate, thereby driving the rotating shaft 32 to rotate, and then driving the support plate 3 to rotate, thereby driving the support block 31 to adjust the angle, so that when supporting different culverts, the direction of the support block 31 can be adjusted, thereby ensuring that the support block 31 can be tightly fitted to the inner wall of the culvert during hoisting, so that the support block 31 can be used to tightly support the culvert to avoid sliding, and the high degree of fit can further ensure the stability of hoisting;

[0035] Furthermore, the outer end of the worm 22 movably passes through the fixed box 21 and is fixedly connected to the rotating block 23. The arrangement of the rotating block 23 makes it convenient to manually operate the rotating block 23 to drive the worm 22 to rotate.

[0036] The implementation principle of a water conservancy culvert hanger of the present application is as follows: in actual use, two devices are respectively inserted into the inner cavities at both ends of the culvert, and then according to the inner diameter of the culvert, starting the double-axis motor 14 can drive the screw 15 to rotate, thereby driving the screw sliders 16 on both sides to move, thereby driving the support plates 3 on both sides to adjust the position, and adjusting the distance between the support plates 3 on both sides, so that the distribution distance on both sides on the arc surface of the inner wall of the culvert is moderate, thereby ensuring the stability during lifting. During actual lifting, the rotating worm 22 can drive the worm wheel 33 to rotate, thereby driving the rotating shaft 32 to rotate, and then driving the support plate 3 to rotate, thereby driving the support block 31 to adjust the angle, so that when supporting different culverts, the direction of the support block 31 can be adjusted, thereby ensuring that the support block 31 can be used to fit tightly against the inner wall of the culvert during lifting, so that the support block 31 can be used to support tightly against the inner wall of the culvert to avoid sliding, and the high degree of fit further ensures the stability of lifting.

[0037] In addition, the components included in the hydraulic culvert hanger of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible monitoring computers and power supplies are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no explanation of electrical control is given.

Claims

1. A hydraulic culvert hanger, comprising an end plate (1), characterized in that: A slide groove is provided on one side wall of the end plate (1), a dual-axis motor (14) is fixed in the middle of the inner cavity of the slide groove, screw rods (15) are fixed at both ends of the dual-axis motor (14), the outer end of the screw rod (15) is rotatably connected to the inner wall of the slide groove, the outer wall of the screw rod (15) is sleeved with an adapted screw rod slider (16), the outer wall of the screw rod slider (16) is fixedly connected to an adjustment block (2), the outer end of the adjustment block (2) is connected to a support plate (3), a plurality of evenly distributed support blocks (31) are fixed on the top of the support plate (3), a support plate (11) is fixed in the middle of the top of the end plate (1), and a transverse plate (12) is fixed to one side wall of the support plate (11).

2. A hydraulic culvert hanger according to claim 1, characterized in that: The adjusting block (2) comprises a fixing box (21), a side wall of the fixing box (21) is fixedly connected to a screw slider (16), a worm (22) is rotatably mounted in the inner cavity of the fixing box (21), a rotating shaft (32) is fixed to one end of the supporting plate (3), the rotating shaft (32) movably passes through a side wall of the fixing box (21) and is fixedly connected to a worm wheel (33), and the worm wheel (33) is meshed with the worm wheel (22).

3. A hydraulic culvert hanger according to claim 2, characterized in that: The outer end of the worm (22) movably passes through the fixed box (21) and is fixedly connected to a rotating block (23).

4. A hydraulic culvert hanger according to claim 1, characterized in that: Reinforcing ribs are fixed between the transverse plate (12) and the support plate (11).

5. A hydraulic culvert hanger according to claim 1, characterized in that: A lifting ring (13) is fixedly connected to the top of the transverse plate (12).

6. A hydraulic culvert hanger according to claim 1, characterized in that: The outer wall of the support block (31) is provided with anti-slip grooves.

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