Power wire looseness adjusting device and using method
By designing a power conductor slack adjustment device including a fixing part, an auxiliary part, a snap-in assembly and a fixed assembly, the problem of complex and labor-intensive wire adjustment in the prior art is solved, and the automatic adjustment of the conductor and the improvement of the working efficiency are achieved.
Patent Information
- Application Number
- CN202411688033.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-04-11
AI Technical Summary
The existing power conductor slack adjustment device requires complex operation to adjust after long-term use of the conductor, which makes it time-consuming and labor-intensive for the operator and makes it difficult for the device to hang above the telephone pole for a long time.
A power conductor slack adjustment device including a fixing part, an auxiliary part, a snap-on assembly and a fixing assembly is designed. Fixed on the crossbar of the telephone pole by means of the clamping assembly, the slack of the wire is automatically adjusted by the gravity of the counterweight block and auxiliary block, making the operation simple and labor-saving.
Automatic adjustment of the conductor is realized, which reduces the workload of the workers, improves the working efficiency, and completes the adjustment operation quickly and stably through threaded connections.
Smart Images
Figure CN119813054A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of wire adjustment, and in particular relates to a device for adjusting the slack of a power wire and a method for using the device. Background Art
[0002] Power conductors refer to metal wires used to conduct electric current, usually made of copper or aluminum. They are used in power transmission and distribution systems to connect power stations, substations and power equipment to ensure that electric energy is safely and efficiently transmitted from the source to the destination. Conductor slack adjustment refers to the adjustment of the tension of conductors (wires or cables) in power systems or communication systems to ensure that the conductors are neither too tight nor too loose and maintain an appropriate tension state. This helps to improve the stability and safety of the system and prevent conductor breakage or equipment damage caused by improper tension. The conductor needs to have its slack adjusted during the installation process, and the existing conductor slack adjustment device for power installation is removed after use when installing the conductor. However, after the conductor is used for a long time, the conductor will become loose and need to be further adjusted. At this time, the existing conductor slack adjustment device is used for adjustment. The operation process is complicated and time-consuming and labor-intensive. Therefore, a conductor slack adjustment device that can be hung above the pole for a long time is needed to reduce the workload of operators to adjust the conductor slack. Summary of the invention
[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a power conductor slack adjustment device and a method of use, which solve the problems in the above-mentioned background technology.
[0004] The objective of the present invention is achieved as follows: A device for adjusting the slack of an electric power conductor comprises a main body, the main body comprises a fixing portion for being fixedly connected to a cross arm, a transverse conductor channel is arranged inside the fixing portion, an auxiliary portion is fixedly connected to the tail end of the fixing portion, a vertical conductor channel is arranged inside the auxiliary portion, and the vertical conductor channel is communicated with the transverse conductor channel, an auxiliary component is arranged inside the vertical conductor channel, a fixing component is arranged above the fixing portion, and a clamping component is arranged below the fixing portion; the auxiliary component comprises an auxiliary cavity opened inside the auxiliary portion and communicated with the vertical conductor channel, an auxiliary block is slidably connected to the inner wall of the auxiliary cavity, a connecting end is fixedly arranged on the upper end of the auxiliary block, the connecting end is used to connect the conductor, and a plurality of counterweight blocks are detachably connected to the lower end of the auxiliary block. When in use, the main body is fixedly installed above the cross arm of the electric pole through the clamping assembly, one end of the wire is inserted into the inside of the horizontal wire channel of the fixed part, and one end of the wire is connected to the connection end of the upper end of the auxiliary block inside the vertical wire channel, and an appropriate counterweight block is connected below the auxiliary block, so that the combined gravity of the counterweight block and the auxiliary block is greater than the pulling force of the wire, so that the wire is stretched from a relaxed state to a tensioned state under the action of the counterweight block and the auxiliary block. At this time, the wire is fixedly connected to the fixed part through the fixing assembly to increase stability. When the wire becomes loose after long-term use, first add a counterweight block under the auxiliary block, and then loosen the fixing assembly. Under the action of the newly added counterweight block, the wire is quickly stretched and tensioned, and the fixing assembly is re-fixed after the wire is tensioned. The operation is simple for operators, labor-saving and easy, and the work efficiency is improved.
[0005] Furthermore, the connecting end includes a swivel seat rotatably connected to the upper end of the auxiliary block, and a docking ring is fixedly arranged on the upper end of the swivel seat; a first threaded hole is provided at the bottom of the auxiliary block, and the counterweight block includes a first counterweight column threadedly connected to the first threaded hole, a second threaded hole is provided at the lower end of the first counterweight column, and a second counterweight column is threadedly connected inside the second threaded hole, a third threaded hole is provided at the lower end of the second counterweight column, and a third counterweight column is threadedly connected inside the third threaded hole, and a fourth threaded hole is provided at the lower end of the third counterweight column. In actual use, a fourth, fifth and other multiple counterweight columns can be added, and the counterweight columns and the counterweight columns and the auxiliary block are connected by threads, with fast connection speed and stable connection.
[0006] Furthermore, the fixing assembly includes a top threaded hole provided on the top wall of the fixing portion, the inner end of the top threaded hole is connected to the transverse wire channel, a first screw is threadedly connected to the inside of the top threaded hole, a first driving portion is fixedly provided on the upper end of the first screw, and the inner end of the first screw is used to squeeze the wire inside the transverse wire channel. When in use, the wire can be freely moved inside the transverse wire channel by withdrawing the first screw outward, and the wire is squeezed by further screwing the inner end of the first screw into the transverse wire channel, so that the wire is fixed inside the transverse wire channel, thereby achieving a fixed connection between the wire and the fixing portion.
[0007] Furthermore, the clamping assembly includes a vertical plate that is slidably connected to the lower side wall of the fixed part and extends downward, the plate surface of the vertical plate is provided with a front threaded hole and a rear threaded hole, the front threaded hole is internally connected with a front screw, the rear threaded hole is internally connected with a rear screw, and the outer ends of the front screw and the rear screw are both fixedly provided with a second driving part; the side wall of the auxiliary part is fixedly provided with an auxiliary plate, the plate surface of the auxiliary plate is provided with a first internal threaded hole and a second internal threaded hole, and the first internal threaded hole and the second internal threaded hole are both connected with the vertical wire channel. When in use, the vertical plate is moved by screwing the front screw and the rear screw, and the movement of the vertical plate is used to squeeze the cross arm located inside the vertical plate, so that the cross arm is fixed between the vertical plate and the auxiliary plate, thereby achieving fixed installation of the main body and the cross arm.
[0008] Furthermore, a slide groove is provided on the lower surface of the fixing portion, and a sliding protrusion is fixedly connected to the upper end of the vertical plate, and the sliding protrusion is slidably connected in the slide groove. The slide groove and the sliding protrusion cooperate with each other to avoid lateral deviation of the vertical plate when it moves, thereby improving the stability of the vertical plate when it moves.
[0009] Furthermore, a front guide groove is provided on the front inner wall of the auxiliary cavity, and a rear guide groove is provided on the rear inner wall of the auxiliary cavity, and both the front guide groove and the rear guide groove are T-shaped grooves; a front guide protrusion corresponding to the front guide groove is fixedly provided on the front side wall of the auxiliary block, and a rear guide protrusion corresponding to the rear guide groove is fixedly provided on the rear side wall of the auxiliary block, and the front guide protrusion is slidably matched with the front guide groove, and the rear guide protrusion is slidably matched with the rear guide groove. Through the mutual cooperation of the guide groove and the guide protrusion, the auxiliary block can move more smoothly and stably inside the auxiliary part.
[0010] A method for using a power conductor slack adjustment device comprises: a first step of fixing the main body of the adjustment device to a cross arm by a clamping assembly; a second step of fixing the conductor inside a transverse conductor channel by a fixing assembly; and a third step of automatically adjusting the slack conductor by an auxiliary assembly at the lower end of the adjustment device.
[0011] Furthermore, the first step includes placing the cross arm in the gap between the vertical plate and the auxiliary plate, moving the vertical plate toward the auxiliary plate by screwing the front screw and the rear screw into the front threaded hole and the rear threaded hole, and clamping the cross arm between the vertical plate and the auxiliary plate by utilizing the movement of the vertical plate. The second step includes screwing the first screw into the top threaded hole, so that the inner end of the first screw is pressed against the upper side wall of the wire inside the transverse wire channel, and the wire is fixed inside the transverse wire channel by utilizing the pressing of the inner end of the first screw on the wire. The third step includes increasing the mass of the auxiliary block by adding a counterweight block, connecting the connection end of the upper end of the auxiliary block to the lower end of the wire inserted into the vertical wire channel, and using the gravity of the counterweight block and the auxiliary block to pull the wire in the vertical wire channel downward.
[0012] The beneficial effects of the present invention are as follows: the main body is fixedly installed above the cross arm of the electric pole through the clamping assembly, one end of the wire is inserted into the inside of the horizontal wire channel of the fixed part, and one end of the wire is connected to the connection end of the upper end of the auxiliary block inside the vertical wire channel, and an appropriate counterweight block is connected below the auxiliary block, so that the combined gravity of the counterweight block and the auxiliary block is greater than the pulling force of the wire, so that the wire is stretched from a relaxed state to a tensioned state under the action of the counterweight block and the auxiliary block, and at this time, the wire is fixedly connected to the fixed part through the fixing assembly to increase stability. When the wire becomes loose after long-term use, a counterweight block is first added under the auxiliary block, and then the fixing assembly is loosened. Under the action of the newly added counterweight block, the wire is quickly stretched and tensioned, and the fixing assembly is re-fixed after the wire is tensioned. The operation is simple for the operator, labor-saving and easy, and the work efficiency is improved. The counterweight columns and the counterweight columns and the auxiliary blocks are connected by a threaded method, and the connection speed is fast and the connection is stable. By withdrawing the first screw rod outward, the wire can move freely inside the transverse wire channel, and by further screwing the inner end of the first screw rod into the transverse wire channel to squeeze the wire, the wire is fixed inside the transverse wire channel, thereby achieving a fixed connection between the wire and the fixed part. The vertical plate is moved by twisting the front screw and the rear screw rod, and the movement of the vertical plate is used to squeeze the cross arm inside the vertical plate, so that the cross arm is fixed between the vertical plate and the auxiliary plate, thereby achieving fixed installation of the main body and the cross arm. The mutual cooperation of the guide groove and the guide protrusion makes the auxiliary block move more smoothly and stably inside the auxiliary part. The mutual cooperation of the slide groove and the slide protrusion can prevent the vertical plate from lateral deviation when moving, thereby improving the stability of the vertical plate when moving. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a main structural schematic diagram of the present invention; Figure 2 The present invention Figure 1 Middle A: Enlarged view; Figure 3 It is a schematic diagram of the top view of the structure of the present invention; Figure 4 It is a right view structural schematic diagram of the present invention; Figure 5 It is a right-side stereoscopic structural schematic diagram of the present invention; Figure 6 It is a left-side stereoscopic structural schematic diagram of the present invention; Figure 7 It is a bottom-up three-dimensional structural schematic diagram of the present invention; Figure 8 The present invention Figure 7 Middle B: Enlarged view; Fig. 9 It is a schematic diagram of the use state of the present invention.
[0014] In the figure: 1, fixing part 2, horizontal wire channel 3, auxiliary part 4, vertical wire channel 5, auxiliary cavity 6, auxiliary block 7, connecting end 8, first counterweight column 9, second counterweight column 10, third counterweight column 11, first threaded hole 12, first screw 13, first driving part 14, vertical plate 15, front screw 16, rear screw 17, second driving part 18, auxiliary plate 19, slide groove 20, slide protrusion 21, front guide groove 22, rear guide groove 23, front guide protrusion 24, rear guide protrusion 25, wire 26, cross arm 27, and electric pole. DETAILED DESCRIPTION
[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings. It should be pointed out that all directional words such as up, down, front, back, left, and right appearing in the present invention do not limit the present invention, but are only for clearer description and explanation of the present invention. Example 1
[0016] like Figure 1-9As shown, the present embodiment discloses a slack adjustment device for a power conductor, which includes a main body, the main body includes a fixing portion 1 for fixedly connected to a cross arm, a transverse conductor channel 2 is arranged inside the fixing portion 1, an auxiliary portion 3 is fixedly connected to the tail end of the fixing portion 1, a vertical conductor channel 4 is arranged inside the auxiliary portion 3, and the vertical conductor channel 4 is communicated with the transverse conductor channel 2, an auxiliary component is arranged inside the vertical conductor channel 4, a fixing component is arranged above the fixing portion 1, and a clamping component is arranged below the fixing portion 1; the auxiliary component includes an auxiliary cavity 5 opened in the auxiliary portion 3 and communicated with the vertical conductor channel 4, an auxiliary block 6 is slidably connected to the inner wall of the auxiliary cavity 5, a connecting end 7 is fixedly arranged on the upper end of the auxiliary block 6, the connecting end 7 is used to connect the conductor, and a plurality of counterweights are detachably connected to the lower end of the auxiliary block 6. When in use, the main body is fixedly installed above the cross arm of the electric pole through the clamping assembly, one end of the wire is inserted into the inside of the horizontal wire channel 2 of the fixed part 1, and one end of the wire is connected to the connection end 7 at the upper end of the auxiliary block 6 inside the vertical wire channel 4, and an appropriate counterweight block is connected below the auxiliary block 6, so that the combined gravity of the counterweight block and the auxiliary block 6 is greater than the pulling force of the wire, so that the wire is stretched from a relaxed state to a tensioned state under the action of the counterweight block and the auxiliary block 6. At this time, the wire is fixedly connected to the fixed part 1 through the fixing assembly to increase stability. When the wire becomes loose after long-term use, first add a counterweight block under the auxiliary block 6, and then loosen the fixing assembly. Under the action of the newly added counterweight block, the wire is quickly stretched and tensioned, and the fixing assembly is re-fixed after the wire is tensioned. The operation is simple for operators, labor-saving and easy, and the work efficiency is improved. Example 2
[0017] like Figure 1-9As shown, the present embodiment discloses a slack adjustment device for a power conductor, which includes a main body, the main body includes a fixing portion 1 for fixedly connected to a cross arm, a transverse conductor channel 2 is arranged inside the fixing portion 1, an auxiliary portion 3 is fixedly connected to the tail end of the fixing portion 1, a vertical conductor channel 4 is arranged inside the auxiliary portion 3, and the vertical conductor channel 4 is communicated with the transverse conductor channel 2, an auxiliary component is arranged inside the vertical conductor channel 4, a fixing component is arranged above the fixing portion 1, and a clamping component is arranged below the fixing portion 1; the auxiliary component includes an auxiliary cavity 5 opened in the auxiliary portion 3 and communicated with the vertical conductor channel 4, an auxiliary block 6 is slidably connected to the inner wall of the auxiliary cavity 5, a connecting end 7 is fixedly arranged on the upper end of the auxiliary block 6, the connecting end 7 is used to connect the conductor, and a plurality of counterweights are detachably connected to the lower end of the auxiliary block 6. When in use, the main body is fixedly installed above the cross arm of the electric pole through the clamping assembly, one end of the wire is inserted into the inside of the horizontal wire channel 2 of the fixed part 1, and one end of the wire is connected to the connection end 7 at the upper end of the auxiliary block 6 inside the vertical wire channel 4, and an appropriate counterweight block is connected below the auxiliary block 6, so that the combined gravity of the counterweight block and the auxiliary block 6 is greater than the pulling force of the wire, so that the wire is stretched from a relaxed state to a tensioned state under the action of the counterweight block and the auxiliary block 6. At this time, the wire is fixedly connected to the fixed part 1 through the fixing assembly to increase stability. When the wire becomes loose after long-term use, first add a counterweight block under the auxiliary block 6, and then loosen the fixing assembly. Under the action of the newly added counterweight block, the wire is quickly stretched and tensioned, and the fixing assembly is re-fixed after the wire is tensioned. The operation is simple for operators, labor-saving and easy, and the work efficiency is improved.
[0018] In order to achieve better effect, the connecting end 7 includes a swivel seat rotatably connected to the upper end of the auxiliary block 6, and a docking ring is fixedly arranged on the upper end of the swivel seat; a first threaded hole 11 is provided at the bottom of the auxiliary block 6, and the counterweight block includes a first counterweight column 8 threadedly connected to the first threaded hole 11, a second threaded hole is provided at the lower end of the first counterweight column 8, a second counterweight column 9 is threadedly connected inside the second threaded hole, a third threaded hole is provided at the lower end of the second counterweight column 9, a third counterweight column 10 is threadedly connected inside the third threaded hole, and a fourth threaded hole is provided at the lower end of the third counterweight column 10. In actual use, a fourth, fifth and other multiple counterweight columns can be added, and the counterweight columns and the counterweight columns and the auxiliary block 6 are connected by threads, with fast connection speed and stable connection.
[0019] For better effect, the fixing assembly includes a top threaded hole opened on the top wall of the fixing part 1, the inner end of the top threaded hole is connected to the transverse wire channel 2, a first screw 12 is threadedly connected inside the top threaded hole, a first driving part 13 is fixedly arranged on the upper end of the first screw 12, and the inner end of the first screw 12 is used to squeeze the wire inside the transverse wire channel 2. When in use, the first screw 12 is withdrawn outwards so that the wire can move freely inside the transverse wire channel 2, and the inner end of the first screw 12 is further screwed into the transverse wire channel 2 to squeeze the wire, so that the wire is fixed inside the transverse wire channel 2, and the fixed connection between the wire and the fixing part 1 is achieved.
[0020] For better effect, the clamping assembly includes a vertical plate 14 which is slidably connected to the lower side wall of the fixing part 1 and extends downward, the plate surface of the vertical plate 14 is provided with a front threaded hole and a rear threaded hole, the front threaded hole is internally connected with a front screw 15, the rear threaded hole is internally connected with a rear screw 16, and the outer ends of the front screw 15 and the rear screw 16 are both fixedly provided with a second driving part 17; the side wall of the auxiliary part 3 is fixedly provided with an auxiliary plate 18, the plate surface of the auxiliary plate 18 is provided with a first internal threaded hole and a second internal threaded hole, and the first internal threaded hole and the second internal threaded hole are both connected with the vertical wire channel 4. When in use, the vertical plate 14 is moved by twisting the front screw 15 and the rear screw 16, and the movement of the vertical plate 14 is used to squeeze the cross arm located inside the vertical plate 14, so that the cross arm is fixed between the vertical plate 14 and the auxiliary plate 18, so as to realize the fixed installation of the main body and the cross arm. Example 3
[0021] like Figure 1-9As shown, the present embodiment discloses a slack adjustment device for a power conductor, which includes a main body, the main body includes a fixing portion 1 for fixedly connected to a cross arm, a transverse conductor channel 2 is arranged inside the fixing portion 1, an auxiliary portion 3 is fixedly connected to the tail end of the fixing portion 1, a vertical conductor channel 4 is arranged inside the auxiliary portion 3, and the vertical conductor channel 4 is communicated with the transverse conductor channel 2, an auxiliary component is arranged inside the vertical conductor channel 4, a fixing component is arranged above the fixing portion 1, and a clamping component is arranged below the fixing portion 1; the auxiliary component includes an auxiliary cavity 5 opened in the auxiliary portion 3 and communicated with the vertical conductor channel 4, an auxiliary block 6 is slidably connected to the inner wall of the auxiliary cavity 5, a connecting end 7 is fixedly arranged on the upper end of the auxiliary block 6, the connecting end 7 is used to connect the conductor, and a plurality of counterweights are detachably connected to the lower end of the auxiliary block 6. When in use, the main body is fixedly installed above the cross arm of the electric pole through the clamping assembly, one end of the wire is inserted into the inside of the horizontal wire channel 2 of the fixed part 1, and one end of the wire is connected to the connection end 7 at the upper end of the auxiliary block 6 inside the vertical wire channel 4, and an appropriate counterweight block is connected below the auxiliary block 6, so that the combined gravity of the counterweight block and the auxiliary block 6 is greater than the pulling force of the wire, so that the wire is stretched from a relaxed state to a tensioned state under the action of the counterweight block and the auxiliary block 6. At this time, the wire is fixedly connected to the fixed part 1 through the fixing assembly to increase stability. When the wire becomes loose after long-term use, first add a counterweight block under the auxiliary block 6, and then loosen the fixing assembly. Under the action of the newly added counterweight block, the wire is quickly stretched and tensioned, and the fixing assembly is re-fixed after the wire is tensioned. The operation is simple for operators, labor-saving and easy, and the work efficiency is improved.
[0022] In order to achieve better effect, the connecting end 7 includes a swivel seat rotatably connected to the upper end of the auxiliary block 6, and a docking ring is fixedly arranged on the upper end of the swivel seat; a first threaded hole 11 is provided at the bottom of the auxiliary block 6, and the counterweight block includes a first counterweight column 8 threadedly connected to the first threaded hole 11, a second threaded hole is provided at the lower end of the first counterweight column 8, a second counterweight column 9 is threadedly connected inside the second threaded hole, a third threaded hole is provided at the lower end of the second counterweight column 9, a third counterweight column 10 is threadedly connected inside the third threaded hole, and a fourth threaded hole is provided at the lower end of the third counterweight column 10. In actual use, a fourth, fifth and other multiple counterweight columns can be added, and the counterweight columns and the counterweight columns and the auxiliary block 6 are connected by threads, with fast connection speed and stable connection.
[0023] For better effect, the fixing assembly includes a top threaded hole opened on the top wall of the fixing part 1, the inner end of the top threaded hole is connected to the transverse wire channel 2, a first screw 12 is threadedly connected inside the top threaded hole, a first driving part 13 is fixedly arranged on the upper end of the first screw 12, and the inner end of the first screw 12 is used to squeeze the wire inside the transverse wire channel 2. When in use, the first screw 12 is withdrawn outwards so that the wire can move freely inside the transverse wire channel 2, and the inner end of the first screw 12 is further screwed into the transverse wire channel 2 to squeeze the wire, so that the wire is fixed inside the transverse wire channel 2, and the fixed connection between the wire and the fixing part 1 is achieved.
[0024] For better effect, the clamping assembly includes a vertical plate 14 which is slidably connected to the lower side wall of the fixing part 1 and extends downward, the plate surface of the vertical plate 14 is provided with a front threaded hole and a rear threaded hole, the front threaded hole is internally connected with a front screw 15, the rear threaded hole is internally connected with a rear screw 16, and the outer ends of the front screw 15 and the rear screw 16 are both fixedly provided with a second driving part 17; the side wall of the auxiliary part 3 is fixedly provided with an auxiliary plate 18, the plate surface of the auxiliary plate 18 is provided with a first internal threaded hole and a second internal threaded hole, and the first internal threaded hole and the second internal threaded hole are both connected with the vertical wire channel 4. When in use, the vertical plate 14 is moved by twisting the front screw 15 and the rear screw 16, and the movement of the vertical plate 14 is used to squeeze the cross arm located inside the vertical plate 14, so that the cross arm is fixed between the vertical plate 14 and the auxiliary plate 18, so as to realize the fixed installation of the main body and the cross arm.
[0025] For better effect, a slide groove 19 is provided on the lower surface of the fixing part 1, and a slide protrusion 20 is fixedly connected to the upper end of the vertical plate 14, and the slide protrusion 20 is slidably connected in the slide groove 19. Through the cooperation between the slide groove 19 and the slide protrusion 20, the vertical plate 14 is prevented from lateral deviation when moving, and the stability of the vertical plate 14 when moving is improved.
[0026] For better effect, the front inner wall of the auxiliary cavity 5 is provided with a front guide groove 21, and the rear inner wall of the auxiliary cavity 5 is provided with a rear guide groove 22, and the front guide groove 21 and the rear guide groove 22 are both T-shaped grooves; the front side wall of the auxiliary block 6 is fixedly provided with a front guide protrusion 23 corresponding to the front guide groove 21, and the rear side wall of the auxiliary block 6 is fixedly provided with a rear guide protrusion 24 corresponding to the rear guide groove 22, and the front guide protrusion 23 is slidably matched with the front guide groove 21, and the rear guide protrusion 24 is slidably matched with the rear guide groove 22. Through the mutual cooperation of the guide groove and the guide protrusion, the auxiliary block 6 moves more smoothly and stably inside the auxiliary part 3.
[0027] A method for using a power conductor slack adjustment device comprises: a first step of fixing the main body of the adjustment device to a cross arm by a clamping assembly; a second step of fixing the conductor inside a transverse conductor channel 2 by a fixing assembly; and a third step of automatically adjusting the slack conductor by an auxiliary assembly at the lower end of the adjustment device.
[0028] For better effect, the first step includes placing the cross arm in the gap between the vertical plate 14 and the auxiliary plate 18, screwing the front screw 15 and the rear screw 16 into the front threaded hole and the rear threaded hole, so that the vertical plate 14 moves toward the auxiliary plate 18, and clamping and fixing the cross arm between the vertical plate 14 and the auxiliary plate 18 by using the movement of the vertical plate 14. The second step includes screwing the first screw 12 into the top threaded hole, so that the inner end of the first screw 12 is pressed on the upper side wall of the wire inside the transverse wire channel 2, and the wire is fixed inside the transverse wire channel 2 by using the inner end of the first screw 12 to press the wire. The third step includes increasing the mass of the auxiliary block 6 by adding a counterweight block, connecting the connection end 7 at the upper end of the auxiliary block 6 to the lower end of the wire inserted into the vertical wire channel 4, and using the gravity of the counterweight block and the auxiliary block 6 to pull the wire in the vertical wire channel 4 downward.
[0029] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A slack adjustment device for a power conductor, comprising a body, wherein the body comprises a fixing portion for fixing to a cross arm, and wherein: A transverse wire channel is provided inside the fixed part, and an auxiliary part is fixedly connected to the tail end of the fixed part, a vertical wire channel is provided inside the auxiliary part, and the vertical wire channel is communicated with the transverse wire channel, an auxiliary component is provided inside the vertical wire channel, a fixing component is provided above the fixed part, and a clamping component is provided below the fixed part; the auxiliary component includes an auxiliary cavity opened inside the auxiliary part and communicated with the vertical wire channel, an auxiliary block is slidably connected to the inner wall of the auxiliary cavity, a connecting end is fixedly provided at the upper end of the auxiliary block, the connecting end is used to connect the wire, and a plurality of counterweight blocks are detachably connected to the lower end of the auxiliary block.
2. The slack adjustment device for electric power conductors according to claim 1, characterized in that: The connecting end includes a swivel seat rotatably connected to the upper end of the auxiliary block, and a docking ring is fixedly arranged on the upper end of the swivel seat; a first threaded hole is provided at the bottom of the auxiliary block, and the counterweight block includes a first counterweight column threadedly connected to the first threaded hole, a second threaded hole is provided at the lower end of the first counterweight column, a second counterweight column is threadedly connected inside the second threaded hole, a third threaded hole is provided at the lower end of the second counterweight column, a third counterweight column is threadedly connected inside the third threaded hole, and a fourth threaded hole is provided at the lower end of the third counterweight column.
3. The slack adjustment device for electric power conductors according to claim 2, characterized in that: The fixing assembly includes a top threaded hole opened on the top wall of the fixing part, the inner end of the top threaded hole is connected to the transverse wire channel, a first screw is threadedly connected to the inside of the top threaded hole, a first driving part is fixedly provided on the upper end of the first screw, and the inner end of the first screw is used to squeeze the wire inside the transverse wire channel.
4. The power conductor slack adjustment device according to claim 3, characterized in that: The clamping assembly includes a vertical plate which is slidably connected to the lower side wall of the fixing part and extends downward, the plate surface of the vertical plate is provided with a front threaded hole and a rear threaded hole, the front threaded hole is internally connected with a front screw, the rear threaded hole is internally connected with a rear screw, and the outer ends of the front screw and the rear screw are both fixedly provided with a second driving part; an auxiliary plate is fixedly provided on the side wall of the auxiliary part, the plate surface of the auxiliary plate is provided with a first internal threaded hole and a second internal threaded hole, and the first internal threaded hole and the second internal threaded hole are both connected with the vertical wire channel.
5. The power conductor slack adjustment device according to claim 4, characterized in that: A sliding groove is provided on the lower surface of the fixing portion, and a sliding protrusion is fixedly connected to the upper end of the vertical plate, and the sliding protrusion is slidably connected in the sliding groove.
6. The power conductor slack adjustment device according to claim 1, characterized in that: A front guide groove is provided on the front inner wall of the auxiliary cavity, and a rear guide groove is provided on the rear inner wall of the auxiliary cavity, and both the front guide groove and the rear guide groove are T-shaped grooves; a front guide protrusion corresponding to the front guide groove is fixedly provided on the front side wall of the auxiliary block, and a rear guide protrusion corresponding to the rear guide groove is fixedly provided on the rear side wall of the auxiliary block, and the front guide protrusion is slidably matched with the front guide groove, and the rear guide protrusion is slidably matched with the rear guide groove.
7. A method for using a power conductor slack adjustment device, characterized in that: include: The first step is to fix the main body of the adjustment device to the cross arm through the clamping assembly; Step 2: fix the wire inside the transverse wire channel by using a fixing component; The third step is to automatically adjust the loose wire through the auxiliary component at the lower end of the adjustment device.
8. The method for using the power conductor slack adjustment device according to claim 7, characterized in that: The first step includes placing the cross arm in the gap between the vertical plate and the auxiliary plate, screwing the front screw and the rear screw into the front threaded hole and the rear threaded hole to move the vertical plate toward the auxiliary plate, and utilizing the movement of the vertical plate to clamp the cross arm between the vertical plate and the auxiliary plate.
9. The method for using the power conductor slack adjustment device according to claim 7, characterized in that: The second step includes screwing the first screw into the top threaded hole so that the inner end of the first screw is pressed against the upper side wall of the wire inside the transverse wire channel, and the wire is fixed inside the transverse wire channel by squeezing the wire by the inner end of the first screw.
10. The method for using the power conductor slack adjustment device according to claim 7, characterized in that: The third step includes increasing the mass of the auxiliary block by adding a counterweight block, connecting the connection end of the upper end of the auxiliary block to the lower end of the wire inserted into the vertical wire channel, and using the gravity of the counterweight block and the auxiliary block to pull the wire in the vertical wire channel downward.