Telegraph pole convenient to climb and assemble

Abstract

The invention relates to the technical field of telegraph poles, and discloses a telegraph pole convenient to climb and assemble, which comprises an assembly rod I and a bottom plate, the assembly rod I is internally provided with a placement groove, the top of the bottom plate is fixedly connected with a connecting sleeve, the connecting sleeve is movably inserted into the placement groove, and the telegraph pole further comprises an assembly rod II and an assembly rod III, the centers of the first assembling rod, the second assembling rod and the third assembling rod are located on the same central axis. By arranging the sleeve, the sleeve is connected with the rotating plate in the assembling process, and then the sleeve is effectively limited by arranging the inserting rod, so that the sleeve and the rotating plate are tightly and stably connected, it is ensured that the sleeve cannot be easily pulled out, and the stability of the whole structure is enhanced. Wherein the sleeve penetrates through the first insertion hole, the supporting effect on the overall structure of the telegraph pole is enhanced, the stability and reliability of the telegraph pole in actual use are guaranteed, and the use effect after assembly is practically guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of electric poles, in particular to an electric pole which is easy to climb and assemble. Background Art

[0002] Utility poles are columnar facilities used to lay electric wires, etc., and are widely distributed in urban and rural areas. In the field of electricity, utility poles undertake the important task of supporting overhead power lines, enabling electricity to be transmitted from power stations to thousands of households, ensuring normal electricity consumption in production and life. In the field of communications, it also plays a role, and is often used to mount communication cables and other equipment to facilitate the transmission and exchange of information. It can be said that utility poles are key infrastructure to ensure the smooth supply of electricity and communication in modern society.

[0003] A patent application with application number CN202111605386.5 discloses a utility pole that is easy to climb and assemble. The following scheme is proposed, including a base, a first utility pole and a second utility pole. A first mounting groove is opened inside the base, and the first utility pole is vertically slidably sleeved with the first mounting groove. A second utility pole is installed on the top of the first utility pole, and climbing frames are fixed on the outsides of the first utility pole and the second utility pole.

[0004] In the traditional assembly of utility poles, many problems seriously restrict the construction efficiency and convenience. Utility poles are generally large and heavy. The installation method of direct burial underground makes the assembly process highly dependent on professional and complex tools. At the same time, the limited operating space greatly restricts the construction workers, increasing the difficulty and time cost of assembly. Once the utility pole is damaged and needs to be replaced, due to its structural characteristics, the entire pole must be replaced, which is time-consuming and labor-intensive and wastes resources. Based on this, we proposed a wire that is easy to climb and assemble. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a utility pole that is easy to climb and assemble, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a utility pole that is easy to climb and assemble, comprising an assembly pole and a bottom plate, wherein a placement groove is provided inside the assembly pole, a connecting sleeve is fixedly connected to the top of the bottom plate, and the connecting sleeve is movably plugged into the placement groove, and further comprising: Assembly rod two and assembly rod three, the centers of assembly rod one, assembly rod two and assembly rod three are located on the same central axis, groove one is provided at the internal central axis of assembly rod one, assembly rod two and assembly rod three, connecting mechanisms are provided at the mutual intervals of assembly rod one, assembly rod two and assembly rod three, the connecting mechanism comprises a transverse plate, the diameter of the transverse plate is larger than the diameter of assembly rod one, assembly rod two and assembly rod three, a clamping column is fixedly connected at the central axis of the transverse plate, the diameter of the clamping column is consistent with the diameter of groove one, a lower clamping sleeve is fixedly connected to the bottom of the transverse plate, and an upper clamping sleeve is fixedly connected to the top of the transverse plate, the lower clamping sleeve and the upper clamping sleeve are used to assist in the assembly of assembly rod one, assembly rod two and assembly rod three.

[0007] Preferably, the inner diameters of the lower ferrule and the upper ferrule are respectively consistent with the diameters of assembly rod one, assembly rod two and assembly rod three at corresponding positions, a fixing rod is fixedly connected to the inner wall of the cross plate, a connecting ring is fixedly connected to the outer surface of the fixing rod, the bottom of the connecting ring is in contact with the top of the cross plate, and eight groups of climbing legs are fixedly connected to the outer surface of the fixing rod, and the climbing legs are used to assist climbing.

[0008] Preferably, a fixing mechanism is fixedly connected to the top of the inner wall of the placement groove, and a socket one is opened on the inner wall of the assembly rod one, and the socket one penetrates the placement groove. The fixing mechanism includes a vertical rod, and the bottom of the vertical rod is located inside the connecting sleeve and is movably connected to the connecting sleeve. The connecting sleeve is used to assist in fixing the assembly rod one.

[0009] Preferably, the inner wall of the vertical rod is provided with two groups of slots, and rods are movably inserted inside the two groups of slots, and the tops of the two groups of rods are fixedly connected to the tops of the inner walls of the slots through pull ropes respectively. A rotating groove is provided at the central axis inside the vertical rod, and an installation component is arranged inside the rotating groove. A connecting groove 1 is provided on the surface of the vertical rod, and the connecting groove 1 is arranged perpendicular to the rotating groove, and the rod can slide along the slot inside the slot.

[0010] Preferably, the mounting assembly includes a rotating plate, which is located inside the rotating groove and is rotatably connected to the rotating groove. A second slot is opened inside the rotating plate. Rectangular slots are opened on both left and right ends of the rotating plate. Two groups of the rectangular slots are connected to the inside of the second slot. A spring is arranged inside the second slot. A circular plate is fixedly connected to the left and right ends of the spring. The two groups of circular plates are in contact with the inner wall of the second slot, and the diameters of the two groups of circular plates are consistent with the inner diameter of the second slot. After the circular plate is squeezed, it squeezes the spring along the second slot.

[0011] Preferably, the installation assembly also includes a sleeve, and groove three and groove four are respectively provided at both ends of the sleeve, and a connecting groove two is provided inside the sleeve, and both ends of the connecting groove two are respectively connected with groove three and groove four, and the inner wall of groove three is plugged with a ferrule, and the ferrule is used to block the connecting groove two.

[0012] Preferably, an insertion hole is provided on the outer surface of the sleeve, the diameter of the insertion hole is consistent with the diameter of the insertion rod, and the bottom of the insertion rod is semicircular, so that the sleeve is restricted after the insertion rod is inserted into the insertion hole.

[0013] Preferably, a sliding rod is movably inserted inside the connecting groove No. 2, an elliptical block is fixedly connected to the outer surface of the sliding rod, the elliptical block is located inside the slot No. 4, the end of the sliding rod is located inside the rectangular groove, the end of the sliding rod away from the ferrule is fixedly connected to a connecting rod, the connecting rod is located inside the rectangular groove, and the connecting rod is in contact with the circular plate, the shape of the connecting rod is adapted to the shape of the rectangular groove, and the rectangular groove is used to limit the deflection of the connecting rod inside it.

[0014] Compared with the prior art, the present invention provides a utility pole that is easy to climb and assemble, and has the following beneficial effects: 1. The present invention is provided with assembly pole one, assembly pole two and assembly pole three, abandoning the design concept of traditional integral electric poles. In terms of transportation, since assembly pole one, assembly pole two and assembly pole three are relatively short in length, they get rid of the dependence on large-scale transportation equipment when transporting long electric poles, reduce the difficulty and cost of transportation, and also reduce the safety risks during transportation. In the assembly process, the cross plate provides a stable connection support for assembly pole one, assembly pole two and assembly pole three, and the clamping column assists in fixing assembly pole one, assembly pole two and assembly pole three, and the length of the clamping column can be flexibly adjusted according to actual conditions, which can ensure that it is deeply inserted into assembly pole one and assembly pole two, thereby improving the overall assembly quality and stability of the electric pole.

[0015] 2. The present invention provides a connecting sleeve to cooperate with the assembly rod 1. When the assembly rod 1 is installed, the connecting sleeve provides positioning for the installation, so that the assembly rod 1 is accurately installed at a predetermined position. The connecting sleeve can also assist in supporting and fixing the assembly rod 1, avoiding displacement caused by excessive local force, and improving the installation effect of the assembly rod 1.

[0016] 3. The present invention provides a sleeve, and during the assembly process, the sleeve is connected to the rotating plate, and then the sleeve is effectively restricted by providing a plug rod, so that the sleeve and the rotating plate are tightly and firmly connected, ensuring that the sleeve will not be easily pulled out, and enhancing the stability of the entire structure. The sleeve passes through the first plug hole, which also strengthens the supporting effect on the overall structure of the pole, ensures the stability and reliability of the pole in actual use, and effectively ensures the use effect after assembly.

[0017] 4. The present invention provides a connecting rod. When in normal use, the connecting rod is located in the rectangular groove, which can effectively prevent the sliding rod from being driven to rotate, thereby ensuring the stability of the pole structure. When the assembly pole is to be replaced, the sliding rod is pushed to allow the connecting rod to squeeze the circular plate out of the rectangular groove, and the sliding rod can be rotated to lift the insertion rod through the elliptical block, thereby releasing the limit on the sleeve, making it easier to disengage the sleeve and subsequently replace the assembly pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a cross-sectional view of the present invention; Figure 3 It is a structural schematic diagram of the connection mechanism of the present invention; Figure 4 This is an internal structure diagram of the assembly rod 1 of the present invention; Figure 5 is a cross-sectional view of an assembly rod 1 of the present invention; Figure 6 It is a structural schematic diagram of the fixing mechanism of the present invention; Figure 7 It is a structural schematic diagram of the installation assembly of the present invention; Figure 8 For the present invention Figure 7 A is an enlarged schematic diagram; Fig. 9 It is a cross-sectional view of the rotating plate and the sleeve of the present invention.

[0019] In the figure: 1, assembly rod 1; 11, placement slot; 12, socket 1; 2, assembly rod 2; 3, assembly rod 3; 4, bottom plate; 5, slot 1; 6, connecting sleeve; 7, connecting mechanism; 71, horizontal plate; 72, clamping column; 73, lower clamping sleeve; 74, upper clamping sleeve; 75, fixing rod; 76, connecting ring; 77, climbing leg; 8, fixing mechanism; 81, vertical rod; 82, slot; 83, plug rod; 84, Rotating groove; 85, connecting groove one; 86, mounting assembly; 861, rotating plate; 8611, slot two; 8612, rectangular groove; 8613, spring; 8614, round plate; 862, sleeve; 8621, jack; 8622, connecting groove two; 8623, slot three; 8624, slot four; 8625, ferrule; 8626, sliding rod; 8627, elliptical block; 8628, connecting rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For example, see Figure 1-3 The present invention provides a technical solution: a utility pole that is easy to climb and assemble, comprising an assembly pole 1 and a bottom plate 4, wherein a placement groove 11 is provided inside the assembly pole 1, a connection sleeve 6 is fixedly connected to the top of the bottom plate 4, and the connection sleeve 6 is movably plugged into the placement groove 11, and further comprising: The assembly rod 2 and the assembly rod 3, the assembly rod 1, the assembly rod 2 and the assembly rod 3 are located at the same central axis, the assembly rod 1, the assembly rod 2 and the assembly rod 3 are all provided with a slot 5 at the inner central axis, the assembly rod 1, the assembly rod 2 and the assembly rod 3 are all provided with a connecting mechanism 7 at the intervals between each other, and the connecting mechanism 7 includes a transverse plate 71, the diameter of the transverse plate 71 is larger than the diameter of the assembly rod 1, the assembly rod 2 and the assembly rod 3, a clamping column 72 is fixedly connected at the central axis of the transverse plate 71, and the diameter of the clamping column 72 is consistent with the diameter of the slot 5, and the bottom of the transverse plate 71 A lower clamping sleeve 73 is fixedly connected, and an upper clamping sleeve 74 is fixedly connected to the top of the horizontal plate 71. The lower clamping sleeve 73 and the upper clamping sleeve 74 are used to assist the assembly rod 1, the assembly rod 2, and the assembly rod 3 to be assembled. When assembling the assembly rod 1, the assembly rod 2, and the assembly rod 3, the clamping column 72 in the middle of the horizontal plate 71 of the connecting mechanism 7 is respectively clamped into the groove 15 opened on the top of the assembly rod 1 and the surface of the assembly rod 2, wherein the assembly rod 1 and the assembly rod 2 are respectively clamped into the lower clamping sleeve 73 and the upper clamping sleeve 74, and the assembly rod 1 and the assembly rod 2 are assembled. The length of the clamping column 72 can be adjusted according to the length of the assembly rod 1 and the assembly rod 2 to ensure that the clamping column 72 is clamped into the depth of the assembly rod 1 and the assembly rod 2.

[0024] The inner diameters of the lower clamping sleeve 73 and the upper clamping sleeve 74 are respectively consistent with the diameters of the assembly rod 1, assembly rod 2 and assembly rod 3 3 at the corresponding positions. A fixing rod 75 is fixedly connected to the inner wall of the cross plate 71. A connecting ring 76 is fixedly connected to the outer surface of the fixing rod 75. The bottom of the connecting ring 76 contacts the top of the cross plate 71. Eight groups of climbing legs 77 are fixedly connected to the outer surface of the fixing rod 75. The climbing legs 77 are used to assist climbing. When climbing is required, climbing is performed upward along the fixing rod 75 through the climbing legs 77.

[0025] Example 2, based on Example 1, please refer to Figure 4-9The present invention provides a technical solution: a fixing mechanism 8 is fixedly connected to the top of the inner wall of the placement slot 11, a plug hole 12 is opened on the inner wall of the assembly rod 1, and the plug hole 12 penetrates the placement slot 11. The fixing mechanism 8 includes a vertical rod 81, the bottom of the vertical rod 81 is located inside the connecting sleeve 6, and is movably plugged with the connecting sleeve 6. The connecting sleeve 6 is used to assist in fixing the assembly rod 1. Two groups of slots 82 are opened on the inner wall of the vertical rod 81, and plug rods 83 are movably plugged inside the two groups of slots 82. The tops of the two groups of plug rods 83 are fixedly connected to the top of the inner wall of the slot 82 through pull ropes. A rotation groove 84 is opened at the central axis inside the vertical rod 81, and an installation component 86 is arranged inside the rotation groove 84. A connecting groove 1 85 is opened on the surface of the vertical rod 81, and the connecting groove 1 85 is arranged perpendicular to the rotation groove 84. The insertion rod 83 can slide along the slot 82 inside the slot 82. After the assembly rod 1 1, the assembly rod 2 2 and the assembly rod 3 3 are assembled, the bottom plate 4 is embedded in the specified position to expose the connecting sleeve 6. The bottom of the assembly rod 1 can be moved down along the connecting sleeve 6 until the connecting sleeve 6 enters the placement groove 11, and the bottom of the vertical rod 81 is inserted into the connecting sleeve 6.

[0026] The mounting assembly 86 includes a rotating plate 861, which is located inside the rotating groove 84 and is rotatably connected to the rotating groove 84. A second slot 8611 is provided inside the rotating plate 861. Rectangular slots 8612 are provided on both the left and right ends of the rotating plate 861. Both groups of rectangular slots 8612 are connected to the inside of the second slot 8611. A spring 8613 is provided inside the second slot 8611. Both the left and right ends of the spring 8613 are fixedly connected to a circular plate 8614. Both groups of circular plates 8614 are in contact with the inner wall of the second slot 8611, and the diameters of the two groups of circular plates 8614 are consistent with the inner diameter of the second slot 8611. After being squeezed, the circular plates 8614 squeeze the springs 8613 along the second slot 8611.

[0027] The mounting assembly 86 also includes a sleeve 862, with a third slot 8623 and a fourth slot 8624 respectively formed at both ends of the sleeve 862, a second connecting slot 8622 formed inside the sleeve 862, the two ends of the second connecting slot 8622 being respectively connected to the third slot 8623 and the fourth slot 8624, a sleeve 8625 plugged into the inner wall of the third slot 8623, and the sleeve 8625 is used to plug the second connecting slot 8622. An insertion hole 8621 is formed on the outer surface of the sleeve 862, the diameter of the insertion hole 8621 is consistent with the diameter of the insertion rod 83, and the bottom of the insertion rod 83 is semicircular, and the insertion rod 83 is inserted into the insertion hole 8621 to restrict the sleeve 862. A sliding rod 8626 is movably inserted inside the connecting groove 8622, and an elliptical block 8627 is fixedly connected to the outer surface of the sliding rod 8626. An opposite-sex groove is provided at the end of the sliding rod 8626 close to the sleeve 8625, and the elliptical block 8627 is located inside the slot four 8624. The end of the sliding rod 8626 is located inside the rectangular groove 8612, and a connecting rod 8628 is fixedly connected to the end of the sliding rod 8626 away from the sleeve 8625. The connecting rod 8628 is located inside the rectangular groove 8612, and the connecting rod 8628 is in contact with the circular plate 8614. The shape of the connecting rod 8628 is adapted to the shape of the rectangular groove 8612. The rectangular groove 8612 is used to limit the deflection of the connecting rod 8628 inside it, and then the sleeve 862 is inserted into the socket 12, and the sleeve 862 is driven to gradually extend into the connecting groove 1 85 until the slot four 8624 is inserted into the rotating plate 861. During this process, the insertion rod 83 is fitted with the surface of the sleeve 862 until the insertion hole 8621 opened on the surface of the sleeve 862 moves to the axis of the insertion rod 83. The insertion rod 83 slides down and is inserted into the insertion hole 8621 under the action of its own gravity to restrict the sleeve 862. Then, the sleeve 8625 is inserted into the slot 3 8623 to complete the installation of the assembly rod 1. When it is necessary to dismantle the assembled assembly rod 1, the sleeve 8625 is pulled out from the slot 3 8623, and after using a tool to insert the special-shaped slot provided by the sliding rod 8626, the sliding rod 8626 is pushed toward the rotating plate 861, so that the sliding rod 8626 drives the elliptical block 8627 and the connecting rod 8628 to move. After the connecting rod 8628 squeezes the circular plate 8614 and gradually separates from the rectangular groove 8612, the sliding rod 8626 is rotated to drive the elliptical block 8627 to rotate, and the elliptical block 8627 rotates and squeezes the insertion rod 83, so that the insertion rod 83 slides up along the slot 82 until it is flush with the insertion hole 8621. Due to the special shape designed at the bottom of the insertion rod 83, the sleeve 862 can be pulled out to pull the sleeve 862 away from the assembly rod 1, so that the assembly rod 1 can be removed from the connecting sleeve 6 for replacement.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A utility pole that is easy to climb and assemble, comprising an assembly pole (1) and a base plate (4), wherein a placement groove (11) is provided inside the assembly pole (1), a connecting sleeve (6) is fixedly connected to the top of the base plate (4), and the connecting sleeve (6) is movably plugged into the placement groove (11), characterized in that: Also includes: The assembly rods are arranged at the same center axis of the first assembly rod (1), the second assembly rod (2) and the third assembly rod (3); the centers of the first assembly rod (1), the second assembly rod (2) and the third assembly rod (3) are located on the same center axis; the center axis of the first assembly rod (1), the second assembly rod (2) and the third assembly rod (3) is provided with a slot first (5); the spaced locations of the first assembly rod (1), the second assembly rod (2) and the third assembly rod (3) are provided with a connecting mechanism (7); the connecting mechanism (7) comprises a transverse plate (71); the diameter of the transverse plate (71) is larger than that of the assembly rods The diameters of rod one (1), assembly rod two (2) and assembly rod three (3) are the same. A clamping column (72) is fixedly connected to the middle axis of the horizontal plate (71). The diameter of the clamping column (72) is consistent with the diameter of the slot one (5). A lower clamping sleeve (73) is fixedly connected to the bottom of the horizontal plate (71). An upper clamping sleeve (74) is fixedly connected to the top of the horizontal plate (71). The lower clamping sleeve (73) and the upper clamping sleeve (74) are used to assist in assembling the assembly rod one (1), the assembly rod two (2) and the assembly rod three (3).

2. The utility pole that is easy to climb and assemble according to claim 1, characterized in that: The inner diameters of the lower clamping sleeve (73) and the upper clamping sleeve (74) are respectively consistent with the diameters of the assembly rod one (1), the assembly rod two (2) and the assembly rod three (3) at the corresponding positions; a fixing rod (75) is fixedly connected to the inner wall of the horizontal plate (71); a connecting ring (76) is fixedly connected to the outer surface of the fixing rod (75); the bottom of the connecting ring (76) is in contact with the top of the horizontal plate (71); and eight groups of climbing legs (77) are fixedly connected to the outer surface of the fixing rod (75); the climbing legs (77) are used to assist climbing.

3. The utility pole that is easy to climb and assemble according to claim 1, characterized in that: A fixing mechanism (8) is fixedly connected to the top of the inner wall of the placement groove (11); a plug hole (12) is provided on the inner wall of the assembly rod (1); the plug hole (12) penetrates the placement groove (11); the fixing mechanism (8) comprises a vertical rod (81); the bottom of the vertical rod (81) is located inside the connecting sleeve (6) and is movably connected to the connecting sleeve (6); the connecting sleeve (6) is used to assist in fixing the assembly rod (1).

4. The utility pole that is easy to climb and assemble according to claim 3, characterized in that: The inner wall of the vertical rod (81) is provided with two groups of slots (82), and the two groups of slots (82) are both movably connected with an insertion rod (83), and the tops of the two groups of insertion rods (83) are fixedly connected to the tops of the inner walls of the slots (82) through pull ropes. A rotation groove (84) is provided at the central axis inside the vertical rod (81), and a mounting assembly (86) is arranged inside the rotation groove (84). A connecting groove (85) is provided on the surface of the vertical rod (81), and the connecting groove (85) is arranged perpendicular to the rotation groove (84). The insertion rod (83) can slide along the slot (82) inside the slot (82).

5. The utility pole that is easy to climb and assemble according to claim 4, characterized in that: The mounting assembly (86) comprises a rotating plate (861), the rotating plate (861) being located inside the rotating groove (84) and being rotatably connected to the rotating groove (84), the rotating plate (861) being provided with a second slot (8611), the rotating plate (861) being provided with rectangular slots (8612) at both left and right ends, the two groups of rectangular slots (8612) being communicated with the inside of the second slot (8611), the second slot (8611) being provided with a spring (8613), the left and right ends of the spring (8613) being fixedly connected with a circular plate (8614), the two groups of circular plates (8614) being in contact with the inner wall of the second slot (8611), the diameters of the two groups of circular plates (8614) being consistent with the inner diameter of the second slot (8611), and the circular plates (8614) being squeezed and squeezing the spring (8613) along the second slot (8611).

6. The utility pole that is easy to climb and assemble according to claim 5, characterized in that: The installation assembly (86) further comprises a sleeve (862), wherein two ends of the sleeve (862) are respectively provided with a third slot (8623) and a fourth slot (8624), a connecting slot (8622) is provided inside the sleeve (862), and two ends of the connecting slot (8622) are respectively connected with the third slot (8623) and the fourth slot (8624), and an inner wall of the third slot (8623) is plugged with a ferrule (8625), and the ferrule (8625) is used to plug the connecting slot (8622).

7. The utility pole that is easy to climb and assemble according to claim 6, characterized in that: The outer surface of the sleeve (862) is provided with an insertion hole (8621), the diameter of the insertion hole (8621) is consistent with the diameter of the insertion rod (83), and the bottom of the insertion rod (83) is semicircular, and the insertion rod (83) restricts the sleeve (862) after extending into the insertion hole (8621).

8. The utility pole that is easy to climb and assemble according to claim 6, characterized in that: A sliding rod (8626) is movably inserted inside the connecting groove (8622), and an elliptical block (8627) is fixedly connected to the outer surface of the sliding rod (8626). The elliptical block (8627) is located inside the slot (8624). The end of the sliding rod (8626) is located inside the rectangular groove (8612). The end of the sliding rod (8626) away from the ferrule (8625) is fixedly connected to a connecting rod (8628). The connecting rod (8628) is located inside the rectangular groove (8612), and the connecting rod (8628) is in contact with the circular plate (8614). The shape of the connecting rod (8628) is compatible with the shape of the rectangular groove (8612). The rectangular groove (8612) is used to limit the deflection of the connecting rod (8628) inside it.

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