Multifunctional adjustable telegraph pole

Abstract

The utility model discloses a multifunctional adjustable telegraph pole, which relates to the technical field of telegraph poles and comprises a fixing rod, a cable fixing seat is detachably mounted at the top of the fixing rod, and a plurality of adjusting components are fixedly mounted at two ends of the cable fixing seat. According to the multifunctional adjustable telegraph pole, the positions of the fixing strips in the mounting blocks are adjusted through the positions of the positioning holes, the fixing strips and the mounting blocks are fixed through the effect of the locking bolts, and then stretching and retracting of the cable fixing bases on the tops of the fixing rods are adjusted, and the overall height of the fixing rods is adjusted; according to the telegraph pole, different terrains and special scenes are dealt with, the adaptation range of the telegraph pole is widened, assembling is easy and convenient, the assembling efficiency of operators is improved, meanwhile, clamping blocks are clamped in clamping grooves, the position of an insulator is fixed, the two ends of a cable are limited through limiting wheels, the tightness of the cable is adjusted, and the safety of the telegraph pole is improved. And shaking caused by excessive looseness of the cable is avoided.

Description

Technical Field

[0001] This utility model relates to the field of utility pole technology, and more specifically, to a multifunctional adjustable utility pole. Background Technology

[0002] As the name suggests, a utility pole is a pole used to carry power lines. They are found in rural areas, fields, roads, and streets, and were one of the important infrastructure projects in early China. Early utility poles were all made of wood, even for low-voltage lines. Later, with the development of steel and reinforced concrete, these two materials replaced most wooden poles. During the erection of utility poles, a certain degree of verticality and horizontality must be maintained within a specified range to complete the "pole erection."

[0003] Currently, utility poles mainly adopt rigid structures with fixed heights, primarily for supporting cables. However, the fixed-height design makes it difficult to adapt to the height adjustment needs of complex terrains (such as mountains and hills), changes in line spans, or special scenarios (such as temporary construction or emergency rescue), resulting in insufficient flexibility. Utility Model Content

[0004] The main purpose of this utility model is to provide a multifunctional adjustable utility pole that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A multifunctional adjustable utility pole includes a fixed pole, a cable fixing seat is detachably installed on the top of the fixed pole, and multiple adjustment components are fixedly installed on both ends of the cable fixing seat;

[0007] The cable fixing base includes a fixing block, a movable inner rod is fixedly installed at the bottom of the fixing block, a fixing frame is fixedly installed at both ends of the fixing block, multiple adjustment components are fixedly installed inside the fixing frame, a fixing strip is fixedly installed at the bottom of the fixing frame on the opposite side at both ends, and multiple positioning holes are opened inside the fixing strip, and locking bolts are installed in the internal threads of the positioning holes.

[0008] Preferably, the fixing rod includes a base rod, a fixing base is fixedly installed at the bottom of the base rod, a limiting head is fixedly installed at the top of the base rod, a sleeve hole is opened at the top of the base rod, and mounting blocks are fixedly installed on both sides of the limiting head. The mounting blocks have threaded holes inside, and the mounting blocks are movably sleeved on the outer surface of the fixing strip.

[0009] Preferably, the movable inner rod is fitted into the top of the sleeve hole, the fixing strip is movably sleeved inside the mounting block, and the locking bolt is threaded into the inside of the threaded hole.

[0010] Preferably, the fixing frame includes a crossbar, a top block is fixedly installed on the top of the crossbar, a pressing block is embedded in the top block, a pull rod is fixedly installed on the bottom of the pressing block, a movable cavity is opened inside the crossbar, the pull rod is movably sleeved inside the crossbar, a movable plate is fixedly sleeved on the outer surface of the pull rod, the movable plate is movably sleeved inside the movable cavity, and a return spring is movably sleeved on the outer surface of the upper end of the pull rod, the return spring being located between the movable plate and the top wall of the movable cavity.

[0011] Preferably, the top block has two sides inside which are movably fitted with snap-fit ​​blocks. The pressing block is trapezoidal in shape. The two snap-fit ​​blocks at both ends have an inclined surface corresponding to the pressing block on their opposite sides. The top of the crossbar has a sliding groove. The bottom of the snap-fit ​​block is fixedly installed with a sliding block. The sliding block is slidably installed between the sliding grooves. A compression spring is fixedly installed on the side of the sliding block. The other end of the compression spring is located on the side of the sliding groove.

[0012] Preferably, the adjusting assembly includes a connecting plate, an insulator is fixedly installed on the top of the connecting plate, mounting sleeves are fixedly installed on both sides of the connecting plate by bolts, positioning strips are fixedly installed on the bottom of the opposite side of the mounting sleeves at both ends, the positioning strips have multiple snap-fit ​​grooves inside, and fixing screws are fixedly installed on the bottom of the opposite side of the mounting sleeves at both ends, the lower end of the fixing screws is threaded with a locking nut.

[0013] Preferably, the fixing screw and the positioning strip are movably sleeved inside the fixing frame, the positioning strip is located on both sides of the top block, the snap-fit ​​block is snap-fitted into the snap-fit ​​groove, and side frames are fixedly installed on both sides of the fixing frame. Limiting wheels are rotatably installed inside the side frames, and the side frames on both sides are respectively located on both sides of the adjustment assembly.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By using multiple positioning holes, the position of the fixing strip inside the mounting block can be adjusted according to the position of the positioning holes. The fixing strip is then fixed to the mounting block by the action of the locking bolts. This allows for adjustment of the extension and retraction of the cable fixing seat at the top of the fixing pole, thereby adjusting the overall height of the fixing pole to cope with different terrains and special scenarios, and improving the adaptability of the utility pole.

[0016] 2. Insert the movable inner rod into the inside of the socket hole and fit the fixing strip into the inside of the mounting block. Lock the fixing strip and the mounting block together by tightening the bolts. The assembly is simple and convenient, improving the assembly efficiency of the operator.

[0017] 3. Push the pull rod upwards and adjust the height of the insulator by pulling up the connecting plate. After determining the height, stop pressing the pull rod. The pressing block will descend and use the inclined plane to push the locking block to both sides, so that the locking block is locked inside the locking groove, thereby fixing the position of the insulator. The limit wheels are used to limit the two ends of the cable to adjust the tightness of the cable and prevent the cable from shaking due to excessive slack. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the fixing rod structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the cable fixing base structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model;

[0022] Figure 5 For the present utility model Figure 3 Schematic diagram of the structure at point A in the diagram;

[0023] Figure 6 This is a partial structural diagram of the fixing frame of this utility model.

[0024] The attached diagram is labeled as follows: 1. Fixed rod; 2. Cable fixing seat; 3. Adjustment component; 11. Base rod; 12. Fixed base; 13. Limiting head; 14. Socket hole; 15. Mounting block; 21. Fixing block; 22. Movable inner rod; 23. Fixing strip; 24. Positioning hole; 25. Locking bolt; 26. Fixing frame; 27. Side frame; 28. Limiting wheel; 261. Crossbar; 262. Top block; 263. Pressing block; 264. Snap-fit ​​block; 265. Pull rod; 266. Movable cavity; 267. Movable plate; 268. Return spring; 269. Sliding block; 2610. Compression spring; 2611. Sliding groove; 31. Connecting plate; 32. Insulator; 33. Mounting sleeve; 34. Fixing screw; 35. Locking nut; 36. Positioning strip; 37. Snap-fit ​​groove. Detailed Implementation

[0025] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0026] As attached Figure 1 To be continued Figure 3As shown, an embodiment of this utility model provides a multifunctional adjustable utility pole, including a fixed pole 1, a cable fixing seat 2 and multiple adjusting components 3. The cable fixing seat 2 is detachably installed on the top of the fixed pole 1, and the multiple adjusting components 3 are respectively fixedly installed at both ends of the cable fixing seat 2.

[0027] like Figure 3 As shown, the cable fixing base 2 includes a fixing block 21, a movable inner rod 22, and a fixing strip 23. The bottom of the fixing block 21 is fixedly installed with the movable inner rod 22. Fixing frames 26 are fixedly installed at both ends of the fixing block 21. Multiple adjusting components 3 are fixedly installed inside the fixing frames 26. The fixing strips 23 at both ends are fixedly installed at the bottom of the fixing frames 26 on opposite sides. Multiple positioning holes 24 are opened inside the fixing strips 23. Locking bolts 25 are installed in the internal threads of the positioning holes 24.

[0028] The fixing rod 1 includes a base rod 11 and a limiting head 13. A fixing base 12 is fixedly installed at the bottom of the base rod 11, and the top of the base rod 11 is fixedly connected to the limiting head 13. A sleeve hole 14 is opened at the top of the base rod 11. Mounting blocks 15 are fixedly installed on both sides of the limiting head 13. Threaded holes are opened inside the mounting blocks 15, and the mounting blocks 15 are movably sleeved on the outer surface of the fixing strip 23.

[0029] The movable inner rod 22 is embedded in the top of the socket hole 14, the fixing strip 23 is movably sleeved inside the mounting block 15, and the locking bolt 25 is threaded inside the threaded hole. Using multiple positioning holes 24, the position of the fixing strip 23 inside the mounting block 15 is adjusted by the position of the positioning holes 24, and the fixing strip 23 is fixed to the mounting block 15 by the action of the locking bolt 25. This adjusts the extension and retraction of the cable fixing seat 2 at the top of the fixing rod 1, thereby adjusting the overall height of the fixing rod 1 and improving the adaptability range.

[0030] like Figure 6 As shown, the fixing frame 26 includes a crossbar 261, a top block 262 is fixedly installed on the top of the crossbar 261, a pressing block 263 is embedded in the top block 262, a pull rod 265 is fixedly installed on the bottom of the pressing block 263, a movable cavity 266 is opened inside the crossbar 261, the pull rod 265 is movably sleeved inside the crossbar 261, a movable plate 267 is fixedly sleeved on the outer surface of the pull rod 265, the movable plate 267 is movably sleeved inside the movable cavity 266, a return spring 268 is movably sleeved on the outer surface of the upper end of the pull rod 265, and the return spring 268 is located between the movable plate 267 and the top wall of the movable cavity 266.

[0031] The top block 262 has two movable locking blocks 264 on both sides inside. The pressing block 263 is trapezoidal in shape, and the two locking blocks 264 at both ends have inclined surfaces corresponding to the pressing block 263 on their opposite sides. The top of the crossbar 261 has a sliding groove 2611. The bottom of the locking block 264 is fixedly installed with a sliding block 269, which is slidably installed between the sliding grooves 2611. A compression spring 2610 is fixedly installed on the side of the sliding block 269, and the other end of the compression spring 2610 is located on the side of the sliding groove 2611. The elastic strength of the return spring 268 is greater than that of the compression spring 2610. When it is necessary to adjust the height of the insulator 32... By pressing the pull rod 265 at the bottom of the fixing frame 26, the pull rod 265 rises, the return spring 268 is compressed, and the pressing block 263 rises. At this time, the compression spring 2610 returns to its original position, causing the sliding block 269 to drive the locking block 264 to move towards each other. The locking block 264 moves out of the locking groove 37, thereby realizing the sleeve of the adjustment component 3. When the pull rod 265 is stopped, the return spring 268 returns to its original position, causing the movable plate 267 to drive the pull rod 265 to move downward, the pressing block 263 descends, and the inclined surface pushes the locking block 264 to unfold to both sides, so that the locking block 264 is locked inside the locking groove 37, thereby realizing the adjustment of the position of the insulator 32.

[0032] like Figure 4 As shown, the adjustment assembly 3 includes a connecting plate 31. An insulator 32 is fixedly installed on the top of the connecting plate 31. Mounting sleeves 33 are fixedly installed on both sides of the connecting plate 31 by bolts. Positioning strips 36 are fixedly installed on the bottom of the opposite side of the mounting sleeves 33. Multiple snap-fit ​​grooves 37 are opened inside the positioning strips 36. Fixing screws 34 are fixedly installed on the bottom of the opposite side of the mounting sleeves 33. Locking nuts 35 are threaded on the lower end of the fixing screws 34.

[0033] The fixing screw 34 and the positioning strip 36 are movably sleeved inside the fixing frame 26. The positioning strip 36 is located on both sides of the top block 262. The snap-fit ​​block 264 is snap-fitted into the snap-fit ​​groove 37. Side frames 27 are fixedly installed on both sides of the fixing frame 26. Limiting wheels 28 are rotatably installed inside the side frames 27. The two side frames 27 are located on both sides of the adjusting component 3. Using multiple snap-fit ​​grooves 37, the snap-fit ​​block 264 is snapped into the snap-fit ​​groove 37 to adjust the height of the connecting plate 31 at the top of the fixing frame 26. The limiting wheels 28 are used to limit the two ends of the cable and allow the cable to move through the surface of the limiting wheels 28, thereby adjusting the tightness of the cable.

[0034] The working process of this utility model is as follows:

[0035] During installation, insert the movable inner rod 22 into the inside of the sleeve hole 14 and fit the fixing strip 23 into the inside of the mounting block 15. Adjust the position of the fixing strip 23 inside the mounting block 15 by adjusting the position of the positioning hole 24, and lock the fixing strip 23 to the mounting block 15 by the action of the locking bolt 25, thereby adjusting the height of the overall adjustment assembly 3 at the top of the fixing rod 1.

[0036] When adjusting the tightness of a single cable, first rotate the locking nut 35 at the bottom of the corresponding adjusting component 3 to lower the locking nut 35 on the outer surface of the fixing screw 34. Then, push the pull rod 265 upward, and the movable plate 267 presses the return spring 268 to compress the return spring 268. The pressing block 263 rises, and at this time, the compression spring 2610 returns to its original position. Under the action of the compression spring 2610, the sliding blocks 269 at both ends drive the locking blocks 264 to move towards each other. The locking blocks 264 move out of the locking groove 37. At this time, by pulling the connecting plate 3 upward... 1. Adjust the height of the insulator 32. After determining the height, stop pressing the pull rod 265. The return spring 268 will return to its original position, causing the movable plate 267 to move the pull rod 265 downward. The pressing block 263 will descend and use the inclined plane to push the snap-fit ​​block 264 to unfold to both sides, so that the snap-fit ​​block 264 snaps into the inside of the snap-fit ​​groove 37, thereby fixing the position of the insulator 32. Then, rotate the locking nut 35 to lock the fixing screw 34 inside the fixing frame 26, and use the limit wheel 28 to limit the two ends of the cable to adjust the tightness of the cable.

[0037] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional adjustable telegraph pole comprising a fixed pole (1), characterized in that: The top of the fixed rod (1) is detachably installed with a cable fixing seat (2), and the two ends of the cable fixing seat (2) are fixedly installed with a plurality of adjusting assemblies (3); The cable fixing seat (2) comprises a fixed block (21), the bottom of the fixed block (21) is fixedly installed with a movable inner rod (22), the two ends of the fixed block (21) are fixedly installed with a fixed frame (26), a plurality of adjusting assemblies (3) are fixedly installed in the inside of the fixed frame (26), the bottom of the opposite side of the two ends of the fixed frame (26) is fixedly installed with a fixed strip (23), a plurality of positioning holes (24) are formed in the inside of the fixed strip (23), and the inside of the positioning hole (24) is screwed with a locking bolt (25).

2. A multi-functional adjustable utility pole according to claim 1, wherein: The fixed rod (1) comprises a base rod (11), the bottom of the base rod (11) is fixedly installed with a fixed base (12), the top of the base rod (11) is fixedly installed with a limiting head (13), the top of the base rod (11) is provided with a sleeving hole (14), the two sides of the limiting head (13) are fixedly installed with a mounting block (15), the inside of the mounting block (15) is provided with a threaded hole, and the mounting block (15) is movably sleeved on the outer surface of the fixed strip (23).

3. A multi-functional adjustable utility pole according to claim 2, wherein: The movable inner rod (22) is embeddedly installed on the top of the sleeving hole (14), the fixed strip (23) is movably sleeved in the inside of the mounting block (15), and the locking bolt (25) is screwed in the inside of the threaded hole.

4. The multi-functional adjustable utility pole of claim 1, wherein: The fixed frame (26) comprises a cross rod (261), the top of the cross rod (261) is fixedly installed with a top block (262), the inside of the top block (262) is embeddedly installed with a pressing block (263), the bottom of the pressing block (263) is fixedly installed with a pull rod (265), the inside of the cross rod (261) is provided with a movable cavity (266), the pull rod (265) is movably sleeved in the inside of the cross rod (261), the outer surface of the pull rod (265) is fixedly sleeved with a movable plate (267), the movable plate (267) is movably sleeved in the inside of the movable cavity (266), the outer surface of the upper end of the pull rod (265) is movably sleeved with a return spring (268), and the return spring (268) is located between the movable plate (267) and the top wall of the movable cavity (266).

5. A multi-functional adjustable utility pole according to claim 4, wherein: The two sides of the inside of the top block (262) are movably sleeved with clamping blocks (264), the shape of the pressing block (263) is trapezoidal, the side of the two ends of the clamping block (264) opposite to each other is provided with an inclined surface corresponding to the pressing block (263), the top of the cross rod (261) is provided with a sliding groove (2611), the bottom of the clamping block (264) is fixedly installed with a sliding block (269), the sliding block (269) is slidingly installed between the sliding grooves (2611), and the side of the sliding block (269) is fixedly installed with a compression spring (2610), and the other end of the compression spring (2610) is located at the side of the sliding groove (2611).

6. A multi-functional adjustable utility pole according to claim 5, wherein: The adjusting assembly (3) comprises a connecting plate (31), the top of the connecting plate (31) is fixedly provided with an insulator (32), both sides of the connecting plate (31) are fixedly provided with a mounting sleeve (33) through bolts, the bottom of the side of the mounting sleeve (33) facing each other at both ends is fixedly provided with a positioning strip (36), the inside of the positioning strip (36) is provided with a plurality of clamping grooves (37), the bottom of the side of the mounting sleeve (33) away from each other at both ends is fixedly provided with a fixed screw rod (34), the lower end of the fixed screw rod (34) is threadedly provided with a locking nut (35).

7. A multi-functional adjustable utility pole according to claim 6, wherein: The fixed screw rod (34) and the positioning strip (36) movably sleeve in the inside of the fixing frame (26), the positioning strip (36) is located at both sides of the top block (262), the clamping block (264) is clamped and installed in the inside of the clamping groove (37), both sides of the fixing frame (26) are fixedly provided with a side frame (27), the inside of the side frame (27) is rotatably provided with a limiting wheel (28), both sides of the side frame (27) are respectively located at both sides of the adjusting assembly (3).

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