A cable fixing and clamping device for water conservancy and hydropower

Abstract

The utility model relates to water conservancy and hydropower technical field, concretely is a kind of cable fixing clamping device for water conservancy and hydropower, including base, pivot, fixed box, round tank and clamping mechanism, pivot is rotatably connected with the inner wall of base, fixed box is fixedly connected with the surface of pivot, the quantity of round tank is multiple and evenly set up in the side of fixed box, clamping mechanism is set in the surface of fixed box, clamping mechanism includes sliding slot, sliding slot is set in the top surface of fixed box and is communicated with round tank, the surface sliding connection of sliding slot has clamping plate one, the bottom surface of clamping plate one is provided with recess, the bottom surface of clamping plate one is fixedly connected with stretch spring one, the end of stretch spring one away from clamping plate one is fixedly connected with the surface of sliding slot.The utility model, by setting clamping mechanism, different sizes of cable can be fixed clamping respectively, and reduce the abrasion damage of cable and corner, effectively improve the applicability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy and hydropower technology, and in particular to a cable fixing and clamping device for water conservancy and hydropower. Background Technology

[0002] Water conservancy projects are engineering projects built to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. Cables are indispensable in water conservancy and hydropower projects. During use, fixed clamping devices are often used to fix the cables to prevent them from being placed randomly and affecting the operation.

[0003] Existing technologies, such as Chinese Patent Publication No. CN217789199U, disclose a cable fixing device for water conservancy and hydropower, including a base. A fixing box is rotatably connected to the top of the base via a pivot. Multiple corresponding through slots are provided on both the front and rear sides of the fixing box. A fixing plate is slidably connected to the inner cavity of the fixing box. This invention uses a sliding rod, with one end away from the fixing plate, to pass through the sliding slot and extend to the outside of the fixing box. This allows for manual pulling of the sliding rod to adjust the lifting and lowering of the fixing plate, enabling multiple cables to pass through the through slot and be fixed at once. The groove and through slot of the fixing plate, acting as a clamping and fixing mechanism, utilize the elastic force of a first spring, eliminating the need for bolt tightening and simplifying operation. Furthermore, the base has multiple ring-shaped slots on its top that match the insert rods, facilitating cable arrangement by tilting the cable at a certain angle. However, this invention is only suitable for fixing cables of uniform size. When cables are of different sizes, the fixing plate can only fix the largest cable, and smaller cables cannot be effectively fixed. Additionally, it requires holding two insert rods from both sides of the device to rotate it, which is inconvenient.

[0004] To address the issue that cable clamping devices for water conservancy and hydropower cannot simultaneously clamp cables of different sizes, existing equipment often only clamps cables of the same size when clamping multiple sets of cables. When the cable sizes are different, smaller cables may not be effectively clamped, reducing practicality and applicability. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that existing cable fixing and clamping devices for water conservancy and hydropower cannot simultaneously fix and clamp cables of different sizes, and to propose a cable fixing and clamping device for water conservancy and hydropower.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a cable fixing and clamping device for water conservancy and hydropower, comprising a base, a rotating shaft, a fixing box, a circular groove, and a clamping mechanism. The rotating shaft is rotatably connected to the inner wall of the base, and the fixing box is fixedly connected to the surface of the rotating shaft. Multiple sets of circular grooves are evenly distributed on the sides of the fixing box. The clamping mechanism is disposed on the surface of the fixing box, and includes a sliding groove. The sliding groove is located on the top surface of the fixing box and communicates with the circular grooves. A clamping plate is slidably connected to the surface of the sliding groove. A groove is formed on the bottom surface of the clamping plate one. A tension spring one is fixedly connected to the bottom surface of the clamping plate one. The end of the tension spring one away from the clamping plate one is fixedly connected to the surface of the sliding groove. A receiving groove is formed on the surface of the clamping plate one. A clamping plate two is slidably connected to the surface of the receiving groove. A tension spring two is fixedly connected to the top surface of the clamping plate two. The end of the tension spring two away from the clamping plate two is fixedly connected to the surface of the receiving groove. A screw hole is formed on the top surface of the clamping plate one. A screw rod is threadedly connected to the surface of the screw hole. The screw rod cooperates with the clamping plate two.

[0007] Furthermore, the number of grooves is multiple and matches the number of circular grooves, the number of receiving slots is multiple and matches the number of grooves, and the number of screw holes is multiple and matches the number of receiving slots.

[0008] Furthermore, a turntable is fixedly connected to one end of the screw away from the second clamping plate, and the surface of the turntable is provided with anti-slip texture. Handles are fixedly connected to both sides of the first clamping plate.

[0009] Furthermore, a rubber pad is fixedly connected to the surface of the circular groove, a rubber pad is fixedly connected to the surface of the recess, and a rubber pad is fixedly connected to the bottom surface of the clamping plate.

[0010] Furthermore, the surface of the base is provided with an adjustment mechanism, the adjustment mechanism including a square groove, the square groove being formed on the top surface of the base, a rack plate being slidably connected to the surface of the square groove, and a gear being fixedly connected to the surface of the rotating shaft, the rack plate being meshed with the surface of the gear.

[0011] Furthermore, the surface of the base is provided with a slot, the slot is connected to a square groove, and a pull rod is fixedly connected to the surface of the rack plate, the pull rod being slidably connected to the surface of the slot.

[0012] Furthermore, a compression spring is sleeved and connected to the surface of the pull rod. One end of the compression spring is fixedly connected to the surface of the square groove, and the other end of the compression spring is fixedly connected to the surface of the rack plate. A pull plate is fixedly connected to the end of the pull rod away from the rack plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting a clamping mechanism, pulling the handle causes the clamping plate one to move upward along the sliding groove, through which the cable passes. Releasing the handle causes the clamping plate one to move downward under the rebound action of the tension spring one. The groove cooperates with the round groove to clamp and fix the cable. When the cable size is inconsistent, rotating the turntable at the corresponding position causes the screw to push the clamping plate two downward along the receiving groove and tighten the tension spring two, which cooperates with the round groove to clamp the smaller cable. The rubber pads one, two, and three are set to avoid damage caused by hard contact between the cable and the corners during clamping. By setting a clamping mechanism, cables of different sizes can be fixed and clamped separately, and friction damage between the cable and the corners is reduced, thus effectively improving the applicability of the equipment.

[0014] 2. In this utility model, by setting an adjustment mechanism, the pull plate is held and the pull rod is pulled along the slot, so that the rack plate slides away from the rotating shaft along the square groove. The rack plate disengages from the gear and presses the compression spring. After the restriction is removed, the rotating shaft can rotate freely, so that the fixing box can rotate to an appropriate angle for easy arrangement. After completion, the pull plate is released, and the rack plate resets and locks the gear under the action of the compression spring, preventing the fixing box from rotating randomly. By setting an adjustment mechanism, the angle of the equipment can be adjusted and fixed at any position, which is convenient for cable arrangement according to the situation, thus effectively improving the convenience of the equipment. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a cable fixing and clamping device for water conservancy and hydropower. Figure 2 This utility model provides a partial structural diagram of the clamping mechanism in a cable fixing and clamping device for water conservancy and hydropower. Figure 3 This utility model provides a partial structural diagram of the clamping mechanism in a cable fixing and clamping device for water conservancy and hydropower. Figure 4 This utility model provides a partial structural diagram of the adjustment mechanism in a cable fixing and clamping device for water conservancy and hydropower. Figure 5 This utility model presents a partial structural diagram of the adjustment mechanism in a cable fixing and clamping device for water conservancy and hydropower.

[0016] Legend: 1. Base; 2. Rotating shaft; 3. Fixing box; 4. Circular groove; 5. Clamping mechanism; 501. Slide groove; 502. Clamping plate one; 503. Groove; 504. Tension spring one; 505. Receiving groove; 506. Clamping plate two; 507. Tension spring two; 508. Screw hole; 509. Screw; 510. Turntable; 511. Anti-slip texture; 512. Handle; 513. Rubber pad one; 514. Rubber pad two; 515. Rubber pad three; 6. Adjustment mechanism; 61. Square groove; 62. Rack plate; 63. Gear; 64. Slot; 65. Pull rod; 66. Compression spring; 67. Pull plate. Detailed Implementation

[0017] Please see Figure 1-5 This utility model provides a technical solution: a cable fixing and clamping device for water conservancy and hydropower, including a base 1, a rotating shaft 2, a fixing box 3, a circular groove 4 and a clamping mechanism 5. The rotating shaft 2 is rotatably connected to the inner wall of the base 1, the fixing box 3 is fixedly connected to the surface of the rotating shaft 2, the circular groove 4 is in multiple sets and is evenly opened on the side of the fixing box 3, and the clamping mechanism 5 is set on the surface of the fixing box 3.

[0018] The specific setup and function of its clamping mechanism 5 and adjusting mechanism 6 will be explained below.

[0019] In this embodiment: the clamping mechanism 5 includes a slide groove 501, which is formed on the top surface of the fixed box 3 and communicates with the circular groove 4. A clamping plate 502 is slidably connected to the surface of the slide groove 501. A groove 503 is formed on the bottom surface of the clamping plate 502. A tension spring 504 is fixedly connected to the bottom surface of the clamping plate 502. One end of the tension spring 504 away from the clamping plate 502 is fixedly connected to the surface of the slide groove 501. A receiving groove 505 is formed on the surface of the clamping plate 502. A clamping plate 506 is slidably connected to the surface of the receiving groove 505. A tension spring 507 is fixedly connected to the top surface of the clamping plate 506. One end of the tension spring 507 away from the clamping plate 506 is fixedly connected to the surface of the receiving groove 505. A screw hole 508 is formed on the top surface of the clamping plate 502. A screw 509 is threadedly connected to the surface of the screw hole 508. The screw 509 cooperates with the clamping plate 506.

[0020] The effects achieved by the above components are as follows: the slide groove 501 is set to facilitate lifting the clamping plate 502 so that the cable passes through the circular groove 4; the clamping plate 502 and the groove 503 are set to cooperate with the circular groove 4 to clamp and fix the cable; the tension spring 504 is set to use its rebound effect to make the clamping plate 502 hold the cable downward stably; the screw 509 is rotated to make it move downward along the screw hole 508, pushing the clamping plate 506 downward along the receiving groove 505, which cooperates with the circular groove 4 to clamp smaller cables; the tension spring 507 is set to use its rebound effect to make the clamping plate 506 slide into the receiving groove 505 when the screw 509 is rotated in the opposite direction to make it move upward along the screw hole 508, thus avoiding affecting the clamping of larger cables.

[0021] Specifically, there are multiple sets of grooves 503 that match the circular grooves 4, multiple sets of receiving grooves 505 that match the grooves 503, and multiple sets of screw holes 508 that match the receiving grooves 505.

[0022] The effect achieved by the above components is that multiple sets of circular grooves 4, recesses 503, receiving grooves 505 and screw holes 508 are provided to simultaneously fix and clamp multiple sets of cables of the same or different sizes.

[0023] Specifically, a turntable 510 is fixedly connected to one end of the screw 509 away from the clamping plate 506. The surface of the turntable 510 is provided with anti-slip texture 511. Handles 512 are fixedly connected to both sides of the clamping plate 502.

[0024] The effects achieved by the above components are as follows: the turntable 510 is provided to facilitate the rotation of the screw 509; the anti-slip texture 511 is provided to increase friction to facilitate the rotation of the turntable 510; and the handles 512 on both sides of the clamping plate 502 are provided to facilitate the lifting of the clamping plate 502 without affecting the rotation of the screw 509.

[0025] Specifically, a rubber pad 1 513 is fixedly connected to the surface of the circular groove 4, a rubber pad 2 514 is fixedly connected to the surface of the groove 503, and a rubber pad 3 515 is fixedly connected to the bottom surface of the clamping plate 2 506.

[0026] The effects achieved by the above components are as follows: rubber pad 1 513 is set to prevent the cable from being damaged due to hard contact with the corner of the circular groove 4; rubber pad 2 514 is set to prevent the cable from being damaged due to hard contact when clamped by the groove 503; and rubber pad 3 515 is set to prevent the cable from being damaged due to hard contact when clamped by the clamping plate 2 506.

[0027] Specifically, the surface of the base 1 is provided with an adjustment mechanism 6, which includes a square groove 61. The square groove 61 is opened on the top surface of the base 1. A rack plate 62 is slidably connected to the surface of the square groove 61. A gear 63 is fixedly connected to the surface of the rotating shaft 2. The surfaces of the rack plate 62 and the gear 63 are meshed together.

[0028] The effect achieved by the above components is as follows: the rack plate 62 and the gear 63 are set so that when the rack plate 62 is disengaged from the gear 63, the rotating shaft 2 can be rotated to adjust the angle of the fixing box 3, and when it is necessary to fix the fixing box 3, the rack plate 62 can be used to hold the gear 63.

[0029] Specifically, a slot 64 is provided on the surface of the base 1, the slot 64 is connected to the square groove 61, and a pull rod 65 is fixedly connected to the surface of the rack plate 62, the pull rod 65 is slidably connected to the surface of the slot 64.

[0030] The effects achieved by the above components are as follows: the slot 64 is provided to facilitate the sliding of the pull rod 65, and the pull rod 65 is provided to facilitate pulling the rack plate 62 to disengage it from the gear 63.

[0031] Specifically, a compression spring 66 is sleeved and connected to the surface of the pull rod 65. One end of the compression spring 66 is fixedly connected to the surface of the square groove 61, and the other end of the compression spring 66 is fixedly connected to the surface of the rack plate 62. A pull plate 67 is fixedly connected to the end of the pull rod 65 away from the rack plate 62.

[0032] The effects achieved by the above components are as follows: the compression spring 66 is provided to facilitate the rack plate 62 to reset and continue to hold the gear 63, preventing the fixed box 3 from rotating arbitrarily; the pull plate 67 is provided to facilitate the pulling rod 65.

[0033] Working principle: By setting up the clamping mechanism 5, pulling the handle 512 causes the clamping plate 502 to move upward along the slide groove 501, allowing the cable to pass through the circular groove 4. Releasing the handle 512 causes the clamping plate 502 to move downward under the rebound action of the tension spring 504. The groove 503 cooperates with the circular groove 4 to clamp and fix the cable. When the cable size is inconsistent, rotating the turntable 510 at the corresponding position causes the screw 509 to push the clamping plate 506 downward along the receiving groove 505 and tighten the tension spring 507, which cooperates with the circular groove 4 to clamp the smaller cable. The rubber pads 513, 514, and 515 are set to prevent the cable from making hard contact with the corners during clamping, which could cause damage. By setting up the clamping mechanism 5, cables of different sizes can be clamped separately. The device features a fixed clamping mechanism, which reduces friction damage between cables and edges, effectively improving its applicability. Furthermore, by setting an adjustment mechanism 6, the pull plate 67 is held and the pull rod 65 is pulled along the slot 64, causing the rack plate 62 to slide away from the rotating shaft 2 along the square groove 61. The rack plate 62 disengages from the gear 63 and presses against the compression spring 66. With the restriction removed, the rotating shaft 2 can rotate freely, allowing the fixing box 3 to rotate to an appropriate angle for easy cable arrangement. After completion, the pull plate 67 is released, and the rack plate 62 resets and locks against the gear 63 under the rebound action of the compression spring 66, preventing the fixing box 3 from rotating arbitrarily. The adjustment mechanism 6 allows for adjustment of the device angle and fixation at any position, facilitating cable arrangement as needed, thus effectively improving the device's convenience.

Claims

1. A cable fixing and clamping device for water conservancy and hydropower, comprising a base (1), a rotating shaft (2), a fixing box (3), a circular groove (4), and a clamping mechanism (5), characterized in that: The rotating shaft (2) is rotatably connected to the inner wall of the base (1), the fixed box (3) is fixedly connected to the surface of the rotating shaft (2), the number of the circular grooves (4) is multiple and evenly opened on the side of the fixed box (3), the clamping mechanism (5) is set on the surface of the fixed box (3), the clamping mechanism (5) includes a sliding groove (501), the sliding groove (501) is opened on the top surface of the fixed box (3) and is connected to the circular groove (4), the surface of the sliding groove (501) is slidably connected to a clamping plate (502), the bottom surface of the clamping plate (502) is provided with a groove (503), the bottom surface of the clamping plate (502) is fixedly connected to a tension spring (504), the tension spring One end of clamping plate 1 (504) away from clamping plate 1 (502) is fixedly connected to the surface of sliding groove (501). A receiving groove (505) is opened on the surface of clamping plate 1 (502). A clamping plate 2 (506) is slidably connected to the surface of receiving groove (505). A tension spring 2 (507) is fixedly connected to the top surface of clamping plate 2 (506). One end of tension spring 2 (507) away from clamping plate 2 (506) is fixedly connected to the surface of receiving groove (505). A screw hole (508) is opened on the top surface of clamping plate 1 (502). A screw rod (509) is threadedly connected to the surface of screw hole (508). The screw rod (509) cooperates with clamping plate 2 (506).

2. The cable fixing and clamping device for water conservancy and hydropower according to claim 1, characterized in that: The number of grooves (503) is multiple and matches the number of circular grooves (4), the number of receiving grooves (505) is multiple and matches the number of grooves (503), and the number of screw holes (508) is multiple and matches the number of receiving grooves (505).

3. The cable fixing and clamping device for water conservancy and hydropower according to claim 1, characterized in that: The screw (509) is fixedly connected to a turntable (510) at one end away from the clamping plate (506). The surface of the turntable (510) is provided with anti-slip texture (511). Handles (512) are fixedly connected to both sides of the clamping plate (502).

4. The cable fixing and clamping device for water conservancy and hydropower according to claim 1, characterized in that: A rubber pad 1 (513) is fixedly connected to the surface of the circular groove (4), a rubber pad 2 (514) is fixedly connected to the surface of the groove (503), and a rubber pad 3 (515) is fixedly connected to the bottom surface of the clamping plate 2 (506).

5. A cable fixing and clamping device for water conservancy and hydropower according to claim 1, characterized in that: The base (1) is provided with an adjustment mechanism (6), which includes a square groove (61). The square groove (61) is opened on the top surface of the base (1). A rack plate (62) is slidably connected to the surface of the square groove (61). A gear (63) is fixedly connected to the surface of the rotating shaft (2). The rack plate (62) and the gear (63) are meshed.

6. The cable fixing and clamping device for water conservancy and hydropower according to claim 5, characterized in that: The base (1) has a slot (64) on its surface, which is connected to a square groove (61). A pull rod (65) is fixedly connected to the surface of the rack plate (62), and the pull rod (65) is slidably connected to the surface of the slot (64).

7. A cable fixing and clamping device for water conservancy and hydropower according to claim 6, characterized in that: A compression spring (66) is sleeved and connected to the surface of the pull rod (65). One end of the compression spring (66) is fixedly connected to the surface of the square groove (61), and the other end of the compression spring (66) is fixedly connected to the surface of the rack plate (62). A pull plate (67) is fixedly connected to the end of the pull rod (65) away from the rack plate (62).

Images