River-crossing stringing construction device

Abstract

The invention provides a river-crossing stringing construction device which comprises a river dike, mounting rack devices, a mooring rope, a traction device and a cable, the mounting rack devices are mounted on the upper left portion and the upper right portion of the river dike, the cable is connected between the mounting rack devices, the traction device is mounted in the middle of the mooring rope, and the mooring rope is connected with the cable. The cable is connected to the right portion of the traction device, and the mounting frame device comprises a tensioning wheel, a tensioning rod, a first-stage fixing plate, a second-stage fixing plate, an air cylinder, a third-stage fixing plate, a mounting plate, a rotating plate, mounting holes and mounting screws. The river-crossing stringing construction device has the beneficial effects that through the arrangement of the mounting frame device, the river-crossing stringing construction device can be conveniently mounted, meanwhile, the mounting time is saved, and the working efficiency is improved. And through the arrangement of the traction device, river-crossing stringing is facilitated, the labor intensity of workers is reduced, and meanwhile, the working efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of auxiliary wiring equipment, and in particular to a cross-river wiring construction device. Background Art

[0002] With the vigorous development of the national power grid, there are more and more high-voltage lines, and the crossing of new lines is becoming more and more complicated. It is inevitable that the lines will cross large and small rivers along the way. The construction of cross-river cable laying is difficult, mainly because the cable tension section is large and the cable extraction time is long. For cross-line construction in navigable rivers, it is even more difficult. Before the cable laying construction in navigable river sections, it is generally necessary to apply to the relevant departments for channel closure. However, for some river sections with dense commercial ships, the approval of the closure is extremely difficult. Since there are many passing ships and large spans in the navigable river sections, if conventional cable laying construction methods are used for construction without closing the navigation, it is likely to cause serious navigation accidents. The effect of this design is: the section-by-section laying of the crossing frame can greatly shorten the cable extraction time; the implementation of laying the line without closing the navigation can not only ensure the quality and quantity and complete the engineering tasks on schedule, but also do not affect the navigation of the river, avoiding economic losses to passing ships. Summary of the invention

[0003] In order to solve the above technical problems, the present design provides a cross-river line construction device, including a dam, a mounting frame device, a cable, a traction device and a cable. The mounting frame device is installed on the upper left and upper right parts of the dam, the cable is connected between the mounting frame device and the mounting frame device, the traction device is installed in the middle position of the cable, and the cable is connected to the right part of the traction device. The mounting frame device includes a tensioning wheel, a tensioning rod, a primary fixing plate, a secondary fixing plate, a cylinder, a tertiary fixing rod, a mounting plate, a rotating plate, a mounting hole and a mounting screw. The tensioning wheel pin is connected to the inner upper part of the tensioning rod, the tensioning rod pin is connected to the upper part of the primary fixing plate, the pin at one end of the cylinder is connected to the secondary fixing plate, and the pin at the other end is connected to the tertiary fixing rod, the tertiary fixing rod is welded to the upper middle position of the mounting plate, the rotating plate pin is connected to the lower right part of the mounting plate, the mounting holes are respectively opened in the left and right parts of the inner side of the mounting plate and the right part of the inner side of the rotating plate, and the mounting screws are placed on the inner side of the mounting hole.

[0004] The traction device includes an installation box, a lead-in hole, a motor, a driving wheel, a roller and a clamping block device. The lead-in holes are respectively opened in the middle positions of the left and right parts of the inner side of the installation box, the motor is bolted to the middle position of the inner upper part of the installation box, the driving wheel is sleeved on the output shaft of the motor, the roller shaft is connected to the middle position of the inner lower part of the installation box, the roller shaft is connected to the middle position of the inner lower part of the installation box, and the clamping block device is bolted to the lower part of the installation box.

[0005] The clamping block device includes a clamping box, a connecting block, a connecting plate, a wire wheel, a clamping groove, a clamping block, a clamping bolt, a gasket and a threading port. The connecting block is respectively welded to the upper left and upper right parts of the clamping box, the connecting plate is respectively welded to the lower left and lower right parts of the connecting block, the wire wheel pin is connected to the lower part of the connecting plate, the inner upper part of the clamping groove and the upper part of the clamping block, and the threading port is respectively opened in the middle position of the left and right parts of the inner side of the clamping box.

[0006] The mounting screws penetrate the mounting holes and are clamped to the river dam.

[0007] The mounting holes are arranged opposite to each other.

[0008] The gasket is specifically a rectangular rubber sheet.

[0009] The rotating plate is specifically made of a rectangular steel plate.

[0010] The inner periphery of the driving wheel is provided with traction grooves, and the inner periphery of the roller is provided with traction grooves.

[0011] Compared with the prior art, this design has the following beneficial effects: The cross-river cable construction device is widely used in the technical field of cable auxiliary equipment. 1. This design is conducive to the convenient installation of the cross-river cable construction device, while saving installation time and improving work efficiency. 2. It is conducive to the convenience of cross-river cable laying, reducing the labor intensity of staff and improving work efficiency. 3. The setting of the clamping block device is conducive to the convenience of clamping the cable and facilitating traction. 4. The rotating plate specifically adopts a rectangular steel plate, which is conducive to the convenience of installation on different terrains and increases the function of the cross-river cable device. 5. The gasket specifically adopts a rectangular rubber sheet, which is conducive to further clamping the cable and preventing it from falling during traction. 6. Traction grooves are opened around the inner side of the driving wheel, which is conducive to increasing the contact area between the driving wheel and the cable, increasing friction and facilitating traction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of this design.

[0013] Figure 2 It is a structural schematic diagram of the mounting frame device of this design.

[0014] Figure 3 It is a structural schematic diagram of the traction device of this design.

[0015] Figure 4 It is a structural schematic diagram of the clamping block device of this design.

[0016] In the figure: 1. dam; 2. mounting frame device; 21. tensioning wheel; 22. tensioning rod; 23. primary fixing plate; 24. secondary fixing plate; 25. cylinder; 26. tertiary fixing rod; 27. mounting plate; 28. rotating plate; 29. ​​mounting hole; 210. mounting screw; 3. cable; 4. traction device; 41. mounting box; 42. lead hole; 43. motor; 44. driving wheel; 45. roller; 46. clamping block device; 461. clamping box; 462. connecting block; 463. connecting plate; 464. wire pulley; 465. clamping groove; 466. clamping block; 467. clamping bolt; 468. gasket; 469. threading port; 5. cable. Implementation

[0017] The design is further described with reference to the accompanying drawings: Example: As attached Figure 1 To Attachment Figure 4 As shown, The present design provides a cross-river cable construction device, including a dam 1, a mounting frame device 2, a cable 3, a traction device 4 and a cable 5. The mounting frame device 2 is installed at the upper left and upper right parts of the dam 1, the cable 3 is connected between the mounting frame device 2 and the mounting frame device 2, the traction device 4 is installed in the middle position of the cable 3, and the cable 5 is connected to the right part of the traction device 4. The mounting frame device 2 includes a tensioning wheel 21, a tensioning rod 22, a primary fixing plate 23, a secondary fixing plate 24, a cylinder 25, a tertiary fixing rod 26, a mounting plate 27, a rotating plate 28, a mounting hole 29 and a mounting screw 210. The pin shaft of the tensioning wheel 21 is connected to the tensioning rod 22. On the inner upper part, the tensioning rod 22 is pin-connected to the upper part of the primary fixing plate 23, the primary fixing plate (23) is welded to the upper right part of the mounting plate (27), the secondary fixing plate (24) is welded to the left middle position of the tensioning rod 22, one end of the cylinder 25 is pin-connected to the secondary fixing plate 24, and the other end is pin-connected to the tertiary fixing rod 26, the tertiary fixing rod 26 is welded to the upper middle position of the mounting plate 27, the rotating plate 28 is pin-connected to the lower right part of the mounting plate 27, the mounting holes 29 are respectively opened on the inner left and right parts of the mounting plate 27 and the inner right part of the rotating plate 28, and the mounting screws 210 are placed on the inner side of the mounting holes 29.

[0018] In the above-mentioned implementation example, specifically, the traction device 4 includes an installation box 41, a lead hole 42, a motor 43, a driving wheel 44, a roller 45 and a clamping block device 46. The lead hole 42 is respectively opened in the middle position of the left and right parts of the inner side of the installation box 41, the motor 43 is bolted to the middle position of the inner upper part of the installation box 41, the driving wheel 44 is sleeved on the output shaft of the motor 43, the roller 45 is axially connected to the middle position of the inner lower part of the installation box 41, and the clamping block device 46 is bolted to the lower part of the installation box 41.

[0019] In the above embodiment, specifically, the clamping block device 46 comprises a clamping box 461, a connecting block 462, a connecting plate 463, a wire pulley 464, a clamping groove 465, a clamping block 466, a clamping bolt 467, a gasket 468 and a threading buckle 469. The connecting block 462 is welded to the upper left and upper right parts of the clamping box 461, respectively. The connecting plate 463 is welded to the lower left and lower right parts of the connecting block 462, respectively. The wire pulley (464) is pinned The shaft is connected to the lower part of the terminal board (463), the clamping groove 465 is opened in the lower inner part of the clamping box 461, the clamping block 466 is placed on the inner side of the clamping groove 465, the clamping bolt 467 is threadedly connected to the lower middle position of the clamping box 461, the gasket 468 is respectively pasted on the inner upper part of the clamping groove 465 and the upper part of the clamping block 466, and the threading port 469 is respectively opened in the middle position of the left and right parts of the inner side of the clamping box 461.

[0020] In the above implementation example, specifically, the mounting hole 210 passes through the mounting hole 29 to engage the dam 1 .

[0021] In the above implementation example, specifically, the mounting holes 29 and the mounting holes 29 are arranged opposite to each other.

[0022] In the above implementation example, specifically, the gasket 468 is a rectangular rubber sheet.

[0023] In the above implementation example, specifically, the rotating plate 28 is made of a rectangular steel plate.

[0024] In the above implementation example, specifically, traction grooves are provided at the inner periphery of the driving wheel 44 , and traction grooves are provided at the inner periphery of the roller 45 .

[0025] The working principle of this design: through the installation frame device 2, the cross-river cable construction device can be easily installed, which saves installation time and improves work efficiency. Through the traction device 4, it is convenient to string cables across the river, reduce the labor intensity of the staff and improve work efficiency. Through the clamping block device 46, the cable 5 can be conveniently clamped to facilitate traction. Because the rotating plate 28 specifically adopts a rectangular steel plate, it can be convenient to install on different terrains and increase the function of the cross-river cable device. Because the gasket 468 specifically adopts a rectangular rubber sheet, the cable 5 can be further clamped to prevent it from falling during traction. Because traction grooves are provided around the inner side of the driving wheel 44, the contact area between the driving wheel 44 and the cable 3 can be increased, the friction force is increased, and traction is convenient.

Claims

1. A cross-river cable construction device, characterized in that: The cross-river cable construction device comprises a dam (1), a mounting frame device (2), a cable (3), a traction device (4) and a cable (5), wherein the mounting frame device (2) is mounted on the upper left and upper right parts of the dam (1), the cable (3) is connected between the mounting frame device (2) and the mounting frame device (2), the traction device (4) is mounted at the middle position of the cable (3), the cable (5) is connected to the right part of the traction device (4), the mounting frame device (2) comprises a tensioning wheel (21), a tensioning rod (22), a primary fixing plate (23), a secondary fixing plate (24), a cylinder (25), a tertiary fixing rod (26), a mounting plate (27), a rotating plate (28), a mounting hole (29) and a mounting screw (210), and the tensioning wheel (21) is pin-connected to the tensioning wheel (21). At the inner upper part of the tensioning rod (22), the tensioning rod (22) is pin-connected to the upper part of the primary fixing plate (23), the primary fixing plate (23) is welded to the upper right part of the mounting plate (27), the secondary fixing plate (24) is welded to the middle position of the left part of the tensioning rod (22), one end of the cylinder (25) is pin-connected to the secondary fixing plate (24), and the other end of the cylinder (25) is pin-connected to the tertiary fixing rod (26), the tertiary fixing rod (26) is welded to the upper middle position of the mounting plate (27), the rotating plate (28) is pin-connected to the lower right part of the mounting plate (27), the mounting holes (29) are respectively opened on the inner left and right parts of the mounting plate (27) and the inner right part of the rotating plate (28), and the mounting screws (210) are placed on the inner side of the mounting holes (29).

2. The cross-river cable construction device according to claim 1, characterized in that: The traction device (4) comprises a mounting box (41), a lead-in hole (42), a motor (43), a driving wheel (44), a roller (45) and a clamping block device (46), wherein the lead-in hole (42) is respectively opened at the middle position of the left and right parts of the inner side of the mounting box (41), the motor (43) is bolted to the middle position of the upper inner side of the mounting box (41), the driving wheel (44) is sleeved on the output shaft of the motor (43), the roller (45) is axially connected to the middle position of the lower inner side of the mounting box (41), and the clamping block device (46) is bolted to the lower part of the mounting box (41).

3. The cross-river cable construction device according to claim 2, characterized in that: The clamping block device (46) comprises a clamping box (461), a connecting block (462), a connecting plate (463), a wire pulley (464), a clamping groove (465), a clamping block (466), a clamping bolt (467), a gasket (468) and a threading buckle (469). The connecting block (462) is welded to the upper left and upper right parts of the clamping box (461), the connecting plate (463) is welded to the lower left and lower right parts of the connecting block (462), and the wire pulley (464) is pin-connected. At the lower part of the terminal board (463), the clamping groove (465) is opened at the lower inner part of the clamping box (461), the clamping block (466) is placed on the inner side of the clamping groove (465), the clamping bolt (467) is threadedly connected to the lower middle position of the clamping box (461), the gasket (468) is respectively pasted to the inner upper part of the clamping groove (465) and the upper part of the clamping block (466), and the threading opening (469) is respectively opened at the middle position of the left and right inner parts of the clamping box (461).

4. The cross-river cable construction device according to claim 1, characterized in that: The mounting hole (210) passes through the mounting hole (29) and is clamped to the river dam (1).

5. The cross-river cable construction device according to claim 1, characterized in that: The mounting hole (29) and the mounting hole (29) are arranged opposite to each other.

6. The cross-river cable construction device according to claim 3, characterized in that: The gasket (468) is specifically a rectangular rubber sheet.

7. The cross-river cable construction device according to claim 1, characterized in that: The rotating plate (28) is specifically made of a rectangular steel plate.

8. The cross-river cable construction device according to claim 2, characterized in that: The inner periphery of the driving wheel (44) is provided with traction grooves, and the inner periphery of the roller (45) is provided with traction grooves.

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