Auxiliary wire embedding device for water conservancy and hydropower engineering

Abstract

The utility model relates to the technical field of wire embedding, in particular to an auxiliary wire embedding device for water conservancy and hydropower engineering, which comprises a support frame, a push rod, guide frames, a sliding block, a sliding rod, a rotating wheel, a damper I, a connecting frame, a support rod and a wire winding wheel, sliding blocks are slidably connected to the four guide frames, sliding rods are arranged on the four sliding blocks, rotating wheels are rotatably connected to the sliding rods, dampers I are connected between the four sliding rods and the supporting frame, connecting frames are arranged on the two sides of the supporting frame, and supporting rods are connected to the two connecting frames; and three reels are uniformly and movably connected to the supporting rod at intervals. When the wire embedding distance needs to be adjusted, the rotating rod and the bidirectional screw rod are rotated to drive the pay-off racks on the left side and the right side and the pay-off rack connecting blocks to move together, so that the distance among the three winding wheels is changed, and the requirements of different wire embedding distances are met.

Description

Technical Field

[0001] The utility model relates to the technical field of wire burying, in particular to an auxiliary wire burying device for water conservancy and hydropower engineering. Background Art

[0002] In large-scale water conservancy and hydropower projects, it is usually necessary to conduct long-term monitoring of the stress, strain, displacement, etc. of the buildings. At the same time, in order to ensure the accuracy of the construction, a large amount of measurement work is required. Auxiliary buried cables are used to connect cables or optical fibers of sensors and other monitoring equipment. Data is transmitted through monitoring cables to achieve the purpose of monitoring buildings in water conservancy and hydropower projects.

[0003] When performing cable burying operations, it is first necessary to dig trenches along pre-marked lines using a grooving machine or manual excavation, and then use special cable burying equipment to bury the cables or optical fiber lines in these trenches. However, in actual construction, the line spacing under different construction requirements will be different. In some cases, the distance between lines needs to be closer to obtain denser data points; in other cases, a larger spacing is required to cover a wider area. When burying multiple lines at the same time, it is difficult for the cable burying equipment to flexibly adjust the spacing between lines, which makes the cable burying equipment inflexible when dealing with diverse construction needs, thereby reducing its applicability.

[0004] In summary, there is an urgent need for an auxiliary wire burying device for water conservancy and hydropower projects that can easily adjust the buried wire spacing to solve the above problems. Utility Model Content

[0005] In order to overcome the disadvantage that it is difficult for the cable burying equipment to flexibly adjust the spacing between lines when burying multiple lines at the same time, which makes the cable burying equipment inflexible when dealing with diversified construction needs, thereby reducing its applicability, the utility model provides an auxiliary cable burying device for water conservancy and hydropower projects that is convenient for adjusting the cable burying spacing.

[0006] The technical scheme is: an auxiliary wire burying device for water conservancy and hydropower engineering, including a support frame, a push rod, a guide frame, a sliding block, a sliding rod, a rotating wheel, a damper I, a connecting frame, a support rod and a winding wheel, a push rod is arranged on the support frame, both sides of the support frame are connected to the guide frame, four guide frames are slidably connected to the sliding blocks, four sliding blocks are arranged on the sliding rods, the sliding rods are rotatably connected to the rotating wheels, dampers I are connected between the four sliding rods and the support frame, connecting frames are arranged on both sides of the support frame, two connecting frames are connected to the support rods, and three winding wheels are evenly spaced and movably connected on the support rods. The wire wheel also includes a supporting shell, a bidirectional screw, a guide rod, a pay-off frame, a connecting block, a rotating rod and a bevel gear group. The supporting frame is provided with a supporting shell, the supporting shell is rotatably connected with a bidirectional screw, the bidirectional screw is rotatably connected to the supporting frame, a guide rod is provided on the supporting frame, both ends of the bidirectional screw are threadedly connected with an upper pay-off frame, the middle part of the bidirectional screw is rotatably connected with another pay-off frame, the pay-off frames at both ends of the bidirectional screw are slidably connected with the guide rod, two connecting blocks are rotatably connected to the pay-off frame, and the connecting blocks are snap-fitted with the supporting rod, the supporting shell is rotatably connected with a rotating rod, and the rotating rod and the bidirectional screw are driven by the bevel gear group.

[0007] Furthermore, it also includes a limiting frame, a dual-axis motor, a threaded rod and a soil-polymerizing plate. The two guide frames on the front side are connected to the limiting frame, the dual-axis motor is installed on the limiting frame, the output shaft of the dual-axis motor is connected to the threaded rod through a coupling, and the two threaded rods are both connected to the soil-polymerizing plate through threads, and the soil-polymerizing plate slides on the limiting frame.

[0008] Furthermore, it also includes a limit rod, a rotating shaft, a compaction roller, a slider and a damper II. A limit rod is arranged on the front side of the support frame, sliders are slidably connected on both sides of the limit rod, a rotating shaft is connected between the two sliders, a compaction roller is rotatably connected on the rotating shaft, and a damper II is connected between the two sliders and the limit rod.

[0009] Furthermore, it also includes a fender, and the four sliding rods are connected with the fender by means of screws.

[0010] Furthermore, a rubber sleeve is included, and the push rod is provided with the rubber sleeve.

[0011] Furthermore, it also includes a wire-paying sleeve, and the three wire-paying frames are all connected with the wire-paying sleeve.

[0012] The beneficial effects of the utility model are as follows: 1. When the spacing of the buried wires needs to be adjusted, by rotating the rotating rod, the bidirectional screw drives the wire pay-off frames on the left and right sides, and the wire pay-off frame connecting blocks move together, thereby changing the spacing between the three winding wheels to meet the needs of different buried wire spacings.

[0013] 2. By starting the double-shaft motor, the output shaft of the double-shaft motor starts to rotate, driving the threaded rod connected thereto to rotate. The rotational movement of the threaded rod brings the aggregate plates closer to each other, thereby reducing the spacing between the aggregate plates.

[0014] 3. The soil is compacted by the rolling contact of the compaction roller. Compaction can reduce the pores in the soil and reduce the water penetration rate, thereby reducing the accumulation of water in the soil and preventing wire corrosion or other damage caused by water accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the damper I, the connecting frame and the supporting rod of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the guide frame, sliding block and sliding rod of the utility model.

[0018] Figure 4 It is a three-dimensional cross-sectional view of the bidirectional screw, guide rod and pay-off frame of the utility model.

[0019] Figure 5 It is a three-dimensional cross-sectional view of the limit frame, the dual-axis motor and the threaded rod of the utility model.

[0020] Figure 6 It is a three-dimensional cross-sectional view of the rotating shaft, compacting roller and sliding block of the utility model.

[0021] The names and serial numbers of the parts in the figure are: 1-support frame, 2-push rod, 3-guide frame, 4-sliding block, 5-sliding rod, 6-rotating wheel, 7-damper I, 8-connecting frame, 9-support rod, 10-winding wheel, 11-support shell, 12-bidirectional screw, 13-guide rod, 14-pay-off frame, 15-connecting block, 16-rotating rod, 17-bevel gear set, 18-limiting frame, 19-dual-axis motor, 20-threaded rod, 21-polymer plate, 22-limiting rod, 23-rotating shaft, 24-compacting roller, 25-sliding block, 26-damper II, 27-mudguard, 28-rubber sleeve, 29-pay-off sleeve. DETAILED DESCRIPTION

[0022] The preferred technical solution of the present utility model is described in detail below with reference to the accompanying drawings.

[0023] Embodiment 1: An auxiliary cable embedding device for water conservancy and hydropower engineering, such as Figure 1-Figure 5As shown, it includes a support frame 1, a push rod 2, a guide frame 3, a sliding block 4, a sliding rod 5, a rotating wheel 6, a damper Ⅰ7, a connecting frame 8, a support rod 9, a winding wheel 10, a support shell 11, a bidirectional screw 12, a guide rod 13, a wire pay-off frame 14, a connecting block 15, a rotating rod 16 and a bevel gear set 17. A push rod 2 is welded on the rear side of the support frame 1, four guide frames 3 are fixedly connected to the bottom of the support frame 1, and the four guide frames 3 are symmetrically distributed at the four corners of the bottom of the support frame 1. The four guide frames 3 are slidably connected to the sliding blocks 4, and the four sliding blocks 4 are welded with sliding rods 5. The sliding rods 5 are rotatably connected to the rotating wheel 6, and the dampers Ⅰ7 are fixedly connected between the four sliding rods 5 and the support frame 1. Connecting frames 8 are welded on the left and right sides of the rear of the support frame 1, and the two connecting frames 8 are connected to the support rods 9. The support rods 9 are evenly spaced and movable Three winding wheels 10 are connected, and a support shell 11 is welded on the left side of the support frame 1. A bidirectional screw 12 is rotatably connected to one side of the support shell 11, and the bidirectional screw 12 is rotatably connected to the support frame 1. A guide rod 13 is welded on the support frame 1, and an upper pay-off frame 14 is threadedly connected to both ends of the bidirectional screw 12. Another pay-off frame 14 is rotatably connected to the middle of the bidirectional screw 12, and the pay-off frames 14 at both ends of the bidirectional screw 12 are slidably connected to the guide rod 13. Two connecting blocks 15 are rotatably connected to the pay-off frame 14, and the connecting blocks 15 are snap-fitted with the support rod 9. A rotating rod 16 is rotatably connected to the support shell 11, and the rotating rod 16 and the bidirectional screw 12 are driven by a bevel gear set 17. The bevel gear set 17 consists of two bevel gears, and the rotating rod 16 and the bidirectional screw 12 are keyed with bevel gears, and the rotating rod 16 and the bidirectional screw 12 are driven by meshing of two bevel gears.

[0024] When it is necessary to carry out the line burying operation, the staff rotates the connecting block 15 upwards so that the connecting block 15 is not connected with the support rod 9, then moves the support rod 9 upwards, removes the winding wheel 10 on the support rod 9, replaces the winding wheel 10 with the line, then puts the support rod 9 back on the connecting frame 8, and rotates the connecting block 15 downwards again so that the connecting block 15 is re-engaged with the support rod 9, thereby limiting the winding wheel 10. The staff first pulls out a part of the line through the pay-off frame 14 and places it into the groove for burying. Then the staff holds the push rod 2 and pulls the support frame 1 to move for the line burying operation. When the support frame 1 moves, the rotating wheel moves on the ground. Due to the presence of obstacles such as gravel on the road, the road is uneven. When the rotating wheel 6 contacts the obstacle, the sliding block 4 will move along The guide frame 3 drives the sliding rod 5 and the rotating wheel 6 to move upward, and the guide frame 3 plays a guiding role. As a result, the damper Ⅰ7 is compressed, thereby playing a certain buffering role and reducing the vibration problem of the device. When the rotating wheel 6 is not in contact with the obstacle, under the resetting action of the damper Ⅰ7, the sliding block 4 drives the sliding rod 5 and the rotating wheel 6 to reset downward to prevent the buried line operation from being affected by the large vibration amplitude. When the buried line spacing needs to be adjusted, the staff rotates the rotating rod 16, and the bevel gear set 17 rotates to drive the bidirectional screw 12 to rotate. The bidirectional screw 12 drives the wire pay-off frames 14 on the left and right sides to move along the guide rod 13. The wire pay-off frame 14 moves and drives the connecting block 15 to move together, thereby changing the spacing between the three winding wheels 10 to meet the needs of different buried line spacings.

[0025] Embodiment 2: Based on embodiment 1, Figure 3 and Figure 5 As shown, it also includes a limiting frame 18, a dual-axis motor 19, a threaded rod 20 and an aggregate plate 21. The limiting frame 18 is fixedly connected between the two front guide frames 3. The dual-axis motor 19 is installed on the limiting frame 18 by bolt connection. The threaded rod 20 is connected to the output shaft of the dual-axis motor 19 through a coupling. The two threaded rods 20 are both connected to the aggregate plate 21 by threads, and the aggregate plate 21 slides on the limiting frame 18.

[0026] During the process of burying the wires, when the staff pushes the device to move, the soil-collecting plate 21 will come into contact with the soil on both sides of the groove and gather the soil on both sides together. As the device moves forward, the soil on both sides will be effectively pushed into the groove by the soil-collecting plate 21, thereby automatically filling the groove and ensuring that the wires are completely covered, thereby preventing the wires from being exposed and damaged. The staff starts the dual-axis motor 19, and the output shaft of the dual-axis motor 19 rotates to drive the threaded rod 20 to rotate. The rotation of the threaded rod 20 causes the soil-collecting plate 21 to move left and right on the limit frame 18, so that the staff can adjust the position of the soil-collecting plate 21 according to the width of the groove to improve the applicability of the device, so that it can be used to bury wires in grooves of different widths.

[0027] like Figure 6 As shown, it also includes a limit rod 22, a rotating shaft 23, a compacting roller 24, a slider 25 and a damper II 26. The limit rod 22 is welded on the front side of the support frame 1. The left and right sides of the limit rod 22 are slidably connected with sliders 25. The rotating shaft 23 is fixedly connected between the two sliders 25. The compacting roller 24 is rotatably connected to the rotating shaft 23. The damper II 26 is fixedly connected between the two sliders 25 and the limit rod 22.

[0028] When the staff pulls the device to move, the compaction roller 24 rolls and contacts the soil to compact the soil, reducing the pores in the soil and the water penetration rate, thereby reducing the accumulation of water in the soil and preventing line corrosion or other damage caused by water accumulation. When the compaction roller 24 encounters a high pile of soil or an obstacle, the compaction roller 24 squeezes the slider 25 to move upward, and drives the rotating shaft 23 and the compaction roller 24 to move together. At this time, the damper Ⅱ 26 is compressed to prevent the compaction roller 24 from directly contacting the obstacle. When the compaction roller 24 no longer contacts the obstacle, the slider 25 and the compaction roller 24 will reset under the resetting action of the damper Ⅱ 26, ensuring that the compaction roller 24 can adapt to different terrain conditions. Under the action of the damper Ⅱ 26, the vibration during the operation is reduced.

[0029] like Figure 1 As shown, it also includes a mudguard 27, a rubber sleeve 28 and a wire-releasing sleeve 29. The mudguard 27 is connected to the four sliding rods 5 by screws, the rubber sleeve 28 is welded on the push rod 2, and the three wire-releasing frames 14 are fixedly connected with the wire-releasing sleeve 29.

[0030] The mud guard 27 can effectively block the splashing of debris such as mud and gravel to prevent affecting the wiring operation. The rubber sleeve 28 makes it easier for the staff to hold the push rod 2 during operation, thereby reducing the situation where the palm is separated from the push rod 2. The design of the wire release sleeve 29 can put the wire into the wire release sleeve 29, which limits the wire and prevents it from moving.

[0031] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in the field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. An auxiliary wire burying device for water conservancy and hydropower engineering, comprising a support frame (1), a push rod (2), a guide frame (3), a sliding block (4), a sliding rod (5), a rotating wheel (6), a damper I (7), a connecting frame (8), a support rod (9) and a winding wheel (10), wherein the support frame (1) is provided with a push rod (2), both sides of the support frame (1) are connected to the guide frame (3), four guide frames (3) are slidably connected to the sliding blocks (4), four sliding blocks (4) are provided with sliding rods (5), the sliding rods (5) are rotatably connected to the rotating wheel (6), the four sliding rods (5) and the support frame (1) are connected to the damper I (7), both sides of the support frame (1) are provided with connecting frames (8), two connecting frames (8) are connected to the support rods (9), and three winding wheels (10) are evenly spaced and movably connected to the support rod (9), characterized in that: The invention also comprises a support shell (11), a bidirectional screw (12), a guide rod (13), a wire pay-off frame (14), a connecting block (15), a rotating rod (16) and a bevel gear set (17). The support frame (1) is provided with a support shell (11), the support shell (11) is rotatably connected with a bidirectional screw (12), the bidirectional screw (12) is rotatably connected to the support frame (1), the support frame (1) is provided with a guide rod (13), and both ends of the bidirectional screw (12) are threadedly connected to an upper A pay-off frame (14) is rotatably connected to another pay-off frame (14) at the middle of the bidirectional screw (12), the pay-off frames (14) at both ends of the bidirectional screw (12) are slidably connected to the guide rod (13), the pay-off frame (14) is rotatably connected to two connecting blocks (15), and the connecting blocks (15) are engaged with the support rod (9), and a rotating rod (16) is rotatably connected to the support shell (11), and the rotating rod (16) and the bidirectional screw (12) are driven by a bevel gear set (17).

2. The auxiliary wire embedding device for water conservancy and hydropower engineering according to claim 1, characterized in that: The invention also comprises a limit frame (18), a dual-axis motor (19), a threaded rod (20) and a soil-collecting plate (21). The two guide frames (3) on the front side are connected to the limit frame (18). The dual-axis motor (19) is installed on the limit frame (18). The output shaft of the dual-axis motor (19) is connected to the threaded rod (20) via a coupling. The two threaded rods (20) are both connected to the soil-collecting plate (21) via threads. The soil-collecting plate (21) slides on the limit frame (18).

3. The auxiliary wire embedding device for water conservancy and hydropower engineering according to claim 2, characterized in that: The support frame (1) further comprises a limit rod (22), a rotating shaft (23), a compacting roller (24), a slider (25) and a damper II (26). The limit rod (22) is arranged on the support frame (1). The sliders (25) are slidably connected to both sides of the limit rod (22). The rotating shaft (23) is connected between the two sliders (25). The compacting roller (24) is rotatably connected to the rotating shaft (23). The damper II (26) is connected between the two sliders (25) and the limit rod (22).

4. The auxiliary wire embedding device for water conservancy and hydropower engineering according to claim 3, characterized in that: It also includes a fender (27), and the four sliding rods (5) are connected to the fender (27) by means of screws.

5. The auxiliary wire embedding device for water conservancy and hydropower engineering according to claim 4, characterized in that: It also includes a rubber sleeve (28), and the push rod (2) is provided with the rubber sleeve (28).

6. The auxiliary wire embedding device for water conservancy and hydropower engineering according to claim 5, characterized in that: It also includes a wire-paying sleeve (29), and the three wire-paying frames (14) are all connected to the wire-paying sleeve (29).

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