Electric power adjusting device for electric power transmission

Abstract

The utility model relates to the technical field of power transmission equipment, in particular to a power adjusting device for power transmission, which comprises an electric pole and a support rod fixed on the outer side of the electric pole, and at least one group of cable clamping mechanism is arranged on the support rod. The cable clamping mechanism comprises a lower clamping plate fixed to the top face of the supporting rod and an upper clamping plate movably arranged above the lower clamping plate, adjusting plates are fixed to the two sides of the upper clamping plate, the adjusting plates are arranged on the two sides of the lower clamping plate, and sliding grooves are vertically formed in the adjusting plates. First bolt holes and first locking bolts are horizontally formed in the two sides, close to the adjusting plate, of the lower clamping plate, and the first locking bolts penetrate through the sliding grooves and are in threaded connection with the first bolt holes. A sliding groove is formed in the adjusting plate in the vertical direction, a first bolt hole is formed in the lower clamping plate, and a first locking bolt penetrates through the sliding groove and is rotationally inserted into the first bolt hole, so that the position of the adjusting plate is fixed, and a cable is clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission equipment, and more specifically, particularly to a power regulating device for power transmission. Background Art

[0002] Power transmission refers to the process of transmitting electric energy from power plants to where electricity is needed. Conventional power transmission devices are power cables, which are usually tied to a certain height using transmission towers to form overhead lines.

[0003] The patent with the prior art application number CN202111629769.6 discloses an electric power regulating device for power transmission, including an angle adjustment device and a clamping device, wherein the angle adjustment device includes a box, a support rod and a driving assembly, the clamping device includes a support body, a threaded rod and a plurality of clamping plates arranged side by side on the support body, the support rod is rotatably connected to the box, the support body is fixed to the upper end of the support rod, and the driving assembly is used to drive the support rod together with the clamping device to rotate to adapt to the cable wiring direction, and the threaded rod drives the plurality of clamping plates to move to clamp the cable when it rotates. The present invention enables the clamping device to adapt to various angles of the cable through the angle adjustment device, thereby making it more convenient for cable laying. At the same time, the clamping device facilitates the simultaneous clamping and fixing of multiple groups of cables to avoid cable disorder. However, the cable clamping device in the above-mentioned prior art is difficult to operate when clamping the cable, and the height cannot be adjusted, and there are certain limitations when using it. Utility Model Content

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0005] A power regulating device for power transmission, comprising an electric pole and a support pole fixed to the outside of the electric pole, wherein the support pole is provided with at least one set of cable clamping mechanisms. The cable clamping mechanism comprises a lower clamping plate fixed to the top surface of the support pole and an upper clamping plate movably provided above the lower clamping plate, adjustment plates are fixed on both sides of the upper clamping plate, the adjustment plates are provided on both sides of the lower clamping plate and vertically provided with sliding grooves, the lower clamping plate is horizontally provided with first bolt holes and first locking bolts on both sides close to the adjustment plate, the first locking bolts penetrate the sliding grooves and are threadedly connected with the first bolt holes.

[0006] Furthermore, the sides of the lower clamping plate and the adjusting plate close to each other are respectively provided with a plurality of first locking teeth and second locking teeth in the vertical direction. The first locking teeth and the second locking teeth are staggered and can be engaged and locked under the action of the first locking bolt.

[0007] Furthermore, the sides of the upper clamping plate and the lower clamping plate that are close to each other are in an arc-shaped structure that is concave in a direction away from each other.

[0008] Furthermore, the electric pole includes a first rod body and a second rod body rotatably arranged on the top of the first rod body, the support rod is fixed to the outside of the second rod body, the first rod body and the second rod body are coaxially arranged, the first rod body and the second rod body are respectively vertically opened with a first cavity and a second cavity in the inner side, the upper and lower ends of the second cavity are respectively connected with the outside and the first cavity, an adjusting rod is inserted in the first cavity and the second cavity, the upper end of the adjusting rod extends outside the second rod body, a locking column is fixed to the middle part of the adjusting rod, a plurality of first teeth are arranged in a circular array on the outside of the locking column, an engaging groove is opened at the bottom of the second cavity, a second tooth meshing with the first tooth is arranged at the lower part of the engaging groove, a locking groove is opened at the top of the first cavity, a third tooth meshing with the first tooth is arranged in the locking groove, and the upward movement of the adjusting rod can cause the locking column to be completely accommodated in the engaging groove.

[0009] Furthermore, a turntable is fixed to the upper end of the adjusting rod, the diameter of the turntable is larger than the diameters of the first rod body and the second rod body, and at least one connecting rod is vertically fixed to the bottom of the edge of the turntable, and the lower end of the connecting rod extends to the lower part of the first rod body.

[0010] Furthermore, a swivel is fixed to the lower end of the connecting rod, and the swivel surrounds the outer side of the first rod body.

[0011] Furthermore, a switchable locking ring is arranged on the outer side of the first rod body, and the locking ring is sleeved on the rotating ring.

[0012] Furthermore, the bottom of the pole is provided with an external thread and is sleeved with a sleeve, the sleeve is provided with an internal thread, and the sleeve is threadedly connected to the pole.

[0013] Furthermore, a second bolt hole and a second locking bolt are horizontally opened at the upper end of the sleeve.

[0014] Furthermore, a mounting base is fixed to the bottom of the sleeve, and a diameter of the mounting base is larger than an outer diameter of the sleeve.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The power regulating device for power transmission in the utility model comprises a cable clamping mechanism composed of an upper clamping plate, a lower clamping plate, an adjusting plate and a first locking bolt. A sliding groove is vertically provided on the adjusting plate, and a first bolt hole is provided on the lower clamping plate. The first locking bolt is inserted through the sliding groove and rotated into the first bolt hole to fix the position of the adjusting plate and clamp the cable, thereby facilitating operation.

[0017] The power regulating device for power transmission in the utility model is provided with a first locking tooth and a second locking tooth. When the first locking bolt is tightened, the first locking tooth and the second locking tooth are meshed and locked, which effectively prevents the regulating plate from loosening and displacement, thereby firmly clamping the cable.

[0018] The power regulating device for power transmission in the utility model is provided with a first rod body, a second rod body and an adjusting rod. In an initial state, the upper part of the locking column is located in an engagement groove in the second rod body, and the lower part of the locking column is located in a locking groove in the first rod body. The upper part and the lower part of the locking column are respectively engaged with the second latch tooth and the third latch tooth, so that the locking column cannot be rotated. When the adjusting rod is raised, the locking column is separated from the first rod body. At this time, by rotating the adjusting rod, the second rod body can be driven to rotate at the same time, thereby adjusting the angle of the support rod.

[0019] By providing a turntable and a connecting rod, the lower end of the connecting rod extends to the lower part of the second rod body, so that the angle of the support rod can be adjusted without climbing. A swivel is provided so that the user does not need to change the position when adjusting the angle of the support rod, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the power regulating device for power transmission in the embodiment of the utility model.

[0022] Figure 2 It is an exploded view of the cable clamping mechanism in the embodiment of the utility model.

[0023] Figure 3 It is a partial structural cross-sectional view of the power regulating device for power transmission in an embodiment of the utility model.

[0024] Figure 4 It is a cross-sectional view of another part of the structure of the power regulating device for power transmission in the embodiment of the utility model.

[0025] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0026] Figure 6 It is a structural schematic diagram of the adjustment rod in the embodiment of the utility model.

[0027] In the figure: 1. support rod; 2. cable clamping mechanism; 201. lower clamping plate; 202. upper clamping plate; 203. adjusting plate; 204. slide groove; 205. first bolt hole; 206. first locking bolt; 207. first locking tooth; 208. second locking tooth; 3. first rod body; 4. second rod body; 5. first cavity; 6. second cavity; 7. adjusting rod; 8. locking column; 9. engagement groove; 10. locking groove; 11. turntable; 12. connecting rod; 13. swivel; 14. locking ring; 15. sleeve; 16. second locking bolt; 17. mounting base. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1-Figure 6 As shown, the power regulating device for power transmission in this embodiment includes an electric pole and a support pole 1 fixed to the outside of the electric pole, and at least one set of cable clamping mechanism 2 is arranged on the support pole 1. The cable clamping mechanism 2 includes a lower clamping plate 201 fixed to the top surface of the support pole 1 and an upper clamping plate 202 movably arranged above the lower clamping plate 201, and adjustment plates 203 are fixed on both sides of the upper clamping plate 202, and the adjustment plates 203 are arranged on both sides of the lower clamping plate 201 and vertically provided with sliding grooves 204, and the lower clamping plate 201 is horizontally provided with first bolt holes 205 and first locking bolts 206 on both sides close to the adjustment plate 203, and the first locking bolts 206 penetrate the sliding grooves 204 and are threadedly connected with the first bolt holes 205.

[0030] In this embodiment, the sides of the lower clamping plate 201 and the adjusting plate 203 that are close to each other are respectively provided with a plurality of first locking teeth 207 and second locking teeth 208 in sequence along the vertical direction. The first locking teeth 207 and the second locking teeth 208 are arranged alternately and can be meshed and locked under the action of the first locking bolt 206. By providing the first locking teeth 207 and the second locking teeth 208, when the first locking bolt 206 is tightened, the first locking teeth 207 and the second locking teeth 208 are meshed and locked, which effectively prevents the adjusting plate 203 from loosening and displacement, thereby firmly clamping the cable.

[0031] In this embodiment, the sides of the upper clamping plate 202 and the lower clamping plate 201 that are close to each other are in an arc-shaped structure that is concave in a direction away from each other, so that the cable can be clamped better.

[0032] In this embodiment, the electric pole includes a first rod body 3, a second rod body 4 horizontally rotatably arranged on the top of the first rod body 3, a support rod 1 is fixed to the outside of the second rod body 4, the first rod body 3 and the second rod body 4 are coaxially arranged and have the same outer diameter, a first cavity 5 and a second cavity 6 are vertically opened on the inner side of the first rod body 3 and the second rod body 4, respectively, the upper and lower ends of the second cavity 6 are connected to the outside and the first cavity 5 respectively, an adjusting rod 7 is inserted into the first cavity 5 and the second cavity 6, and the outer diameter of the adjusting rod 7 is equal to that of the first cavity The inner diameters of the cavity 5 and the second cavity 6 are adapted to each other, the upper end of the adjusting rod 7 extends to the outside of the second rod body 4, a locking column 8 is fixed to the middle of the adjusting rod 7, and a plurality of first latch teeth are arranged in a circular array on the outer side of the locking column 8. An engaging groove 9 is provided at the bottom of the second cavity 6, and a second latch tooth engaged with the first latch tooth is provided at the lower part of the engaging groove 9. A locking groove 10 is provided at the top of the first cavity 5, and a third latch tooth engaged with the first latch tooth is provided in the locking groove 10. The upward movement of the adjusting rod 7 can cause the locking column 8 to be completely accommodated in the engaging groove 9.

[0033] By setting the first rod body 3, the second rod body 4 and the adjusting rod 7, in the initial state, the upper part of the locking column 8 is located in the engaging groove 9 in the second rod body 4, and the lower part of the locking column 8 is located in the locking groove 10 in the first rod body 3. The upper and lower parts of the locking column 8 are respectively engaged with the second latch tooth and the third latch tooth, so that it cannot be rotated. When the adjusting rod 7 is raised, the locking column 8 is disengaged from the first rod body 3. At this time, by rotating the adjusting rod 7, the second rod body 4 can be driven to rotate at the same time, thereby adjusting the angle of the support rod 1.

[0034] In this embodiment, a rotating disk 11 is fixed to the upper end of the adjusting rod 7, the diameter of the rotating disk 11 is larger than the diameter of the first rod body 3 and the second rod body 4, and at least one connecting rod 12 is vertically fixed to the bottom of the edge of the rotating disk 11, and the lower end of the connecting rod 12 extends to the lower part of the first rod body 3, so that the angle of the support rod 1 can be adjusted without climbing. A rotating ring 13 is fixed to the lower end of the connecting rod 12, and the rotating ring 13 surrounds the outer side of the first rod body 3, so that the user does not need to change the position when adjusting the angle of the support rod 1, which is convenient for operation.

[0035] In this embodiment, a lock ring 14 that can be opened and closed is disposed on the outer side of the first rod body 3. The lock ring 14 is sleeved on the rotating ring 13. When in use, the lock ring 14 needs to be opened first, which effectively prevents misoperation.

[0036] In this embodiment, the bottom of the first rod body 3 is provided with an external thread and is sleeved with a sleeve 15. The external thread at the bottom of the first rod body 3 is located below the locking ring 14. The sleeve 15 is provided with an internal thread. The sleeve 15 is threadedly connected to the pole, so that the height of the pole as a whole can be adjusted by rotating the first rod body 3. The upper end of the sleeve 15 is horizontally provided with a second bolt hole and a second locking bolt 16. The first rod body 3 and the sleeve 15 are fixed by tightening the second locking bolt. A mounting base 17 is fixed at the bottom of the sleeve 15. The diameter of the mounting base 17 is larger than the outer diameter of the sleeve 15, and a fixing hole is provided on the mounting base 17, so that the mounting base 17 is conveniently fixed to the ground.

[0037] The working principle of the power regulating device for power transmission in this embodiment is:

[0038] The cable clamping mechanism 2 is composed of an upper clamping plate 202, a lower clamping plate 201, an adjustment plate 203 and a first locking bolt 206. A sliding groove 204 is vertically provided on the adjustment plate 203, and a first bolt hole 205 is provided on the lower clamping plate 201. The first locking bolt 206 passes through the sliding groove 204 and is rotated and inserted into the first bolt hole 205, thereby fixing the position of the adjustment plate 203 and clamping the cable. By providing a first locking tooth 207 and a second locking tooth 208, when the first locking bolt 206 is tightened, the first locking tooth 207 and the second locking tooth 208 are meshed and locked, effectively preventing the adjustment plate 203 from loosening and displacement, thereby firmly clamping the cable.

[0039] By setting the first rod body 3, the second rod body 4 and the adjusting rod 7, in the initial state, the upper part of the locking column 8 is located in the engaging groove 9 in the second rod body 4, and the lower part of the locking column 8 is located in the locking groove 10 in the first rod body 3. The upper and lower parts of the locking column 8 are respectively engaged with the second latch tooth and the third latch tooth, so that it cannot be rotated. When the adjusting rod 7 is raised, the locking column 8 is disengaged from the first rod body 3. At this time, by rotating the adjusting rod 7, the second rod body 4 can be driven to rotate at the same time, thereby adjusting the angle of the support rod 1.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A power conditioning device for power transmission, characterized in that: It comprises an electric pole and a support pole (1) fixed to the outside of the electric pole, wherein the support pole (1) is provided with at least one set of cable clamping mechanisms (2); The cable clamping mechanism (2) comprises a lower clamping plate (201) fixed to the top surface of the support rod (1) and an upper clamping plate (202) movably arranged above the lower clamping plate (201), adjustment plates (203) being fixed on both sides of the upper clamping plate (202), the adjustment plates (203) being arranged on both sides of the lower clamping plate (201) and vertically provided with sliding grooves (204), the lower clamping plate (201) being provided with first bolt holes (205) horizontally on both sides close to the adjustment plate (203) and provided with first locking bolts (206), the first locking bolts (206) passing through the sliding grooves (204) and being threadedly connected to the first bolt holes (205).

2. The power conditioning device for power transmission according to claim 1, characterized in that: The sides of the lower clamping plate (201) and the adjusting plate (203) that are close to each other are respectively provided with a plurality of first locking teeth (207) and second locking teeth (208) in the vertical direction. The first locking teeth (207) and the second locking teeth (208) are arranged alternately and can be engaged and locked under the action of the first locking bolt (206).

3. The power conditioning device for power transmission according to claim 2, characterized in that: The sides of the upper clamping plate (202) and the lower clamping plate (201) that are close to each other are in an arc-shaped structure that is concave in a direction away from each other.

4. The power conditioning device for power transmission according to claim 3, characterized in that: The electric pole comprises a first rod body (3), a second rod body (4) rotatably arranged on the top of the first rod body (3), the support rod (1) is fixed to the outside of the second rod body (4), the first rod body (3) and the second rod body (4) are coaxially arranged, a first cavity (5) and a second cavity (6) are vertically opened on the inside of the first rod body (3) and the second rod body (4), the upper and lower ends of the second cavity (6) are respectively connected to the outside and the first cavity (5), an adjusting rod (7) is inserted into the first cavity (5) and the second cavity (6), and the adjusting rod (7) ) extends to the outside of the second rod body (4), a locking column (8) is fixed in the middle of the adjusting rod (7), a plurality of first latch teeth are arranged in a circular array outside the locking column (8), an engaging groove (9) is provided at the bottom of the second cavity (6), a second latch tooth engaged with the first latch tooth is arranged at the lower part of the engaging groove (9), a locking groove (10) is provided at the top of the first cavity (5), a third latch tooth engaged with the first latch tooth is arranged in the locking groove (10), and the upward movement of the adjusting rod (7) can cause the locking column (8) to be completely accommodated in the engaging groove (9).

5. The power conditioning device for power transmission according to claim 4, characterized in that: A rotating disk (11) is fixed at the upper end of the adjusting rod (7), the diameter of the rotating disk (11) is larger than the diameters of the first rod body (3) and the second rod body (4), and at least one connecting rod (12) is vertically fixed at the bottom of the edge of the rotating disk (11), the lower end of the connecting rod (12) extends to the lower part of the first rod body (3).

6. The power conditioning device for power transmission according to claim 5, characterized in that: A swivel (13) is fixed to the lower end of the connecting rod (12), and the swivel (13) surrounds the outer side of the first rod body (3).

7. The power conditioning device for power transmission according to claim 6, characterized in that: A lock ring (14) that can be opened and closed is arranged on the outer side of the first rod body (3), and the lock ring (14) is sleeved on the rotating ring (13).

8. The power conditioning device for power transmission according to claim 1, characterized in that: The bottom of the pole is provided with an external thread and is sleeved with a sleeve (15); the sleeve (15) is provided with an internal thread; the sleeve (15) is threadedly connected to the pole.

9. The power conditioning device for power transmission according to claim 8, characterized in that: A second bolt hole and a second locking bolt (16) are horizontally opened at the upper end of the sleeve (15).

10. The power conditioning device for power transmission according to claim 8, characterized in that: A mounting base (17) is fixed to the bottom of the sleeve (15), and the diameter of the mounting base (17) is greater than the outer diameter of the sleeve (15).

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