Three-A type support frame for preventing telegraph pole from inclining

Abstract

The invention discloses a three-A-type telegraph pole inclination prevention supporting frame, and relates to the field of supporting stabilizing frames, and the three-A-type telegraph pole inclination prevention supporting frame comprises a plurality of fixing bases and a supporting shaft frame; the multiple fixed bases are connected with a telegraph pole through the supporting shaft frame and used for providing supporting fulcrums. One end of the support shaft bracket is detachably fixed on the telegraph pole, and the other end is connected with the fixed base for keeping the telegraph pole axially vertical; specifically, the supporting shaft bracket comprises a first fixed adjusting ring, a second fixed adjusting ring, a first adjusting rod and a second adjusting rod; the first fixed adjusting ring and the second fixed adjusting ring are detachably and fixedly arranged on the telegraph pole and used for providing force bearing supporting points on the telegraph pole. One end of the first adjusting rod is rotationally arranged on the first fixed adjusting ring, and the other end is rotationally arranged on the fixed base; one end of the second adjusting rod is rotationally arranged on the second fixed adjusting ring, and the other end is rotationally arranged on the fixed base. Therefore, the telegraph pole can be ensured to be vertical when being used in any environment, and pole falling accidents are avoided.

Description

Technical Field

[0001] The invention relates to the field of supporting stabilizing frames, in particular to a triple A type supporting frame for preventing electric poles from tilting. Background Art

[0002] The geographical environment in Qinghai is complex, and most of the distribution poles are arranged in the wild. The poles are mostly in Gobi, open-ground, and swampy areas. It is common for poles to be tilted, and serious incidents of pole collapse may occur, affecting the reliability of power supply. Distribution workers have to spend a lot of time every year to straighten the tilted poles.

[0003] In view of the above problems, the present invention provides a triple A type anti-tip pole support frame to solve the above problems. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a triple A type anti-tip pole tilting support frame, comprising: a plurality of fixed bases, a support shaft frame;

[0005] A plurality of the fixed bases are connected to the electric poles through the support shaft frame to provide support fulcrums;

[0006] One end of the support shaft frame is detachably fixed on the electric pole, and the other end is connected to the fixed base, so as to keep the electric pole axially vertical; specifically, the support shaft frame comprises: a first fixed adjustment ring, a second fixed adjustment ring, a first adjustment rod, and a second adjustment rod;

[0007] The first fixed adjustment ring and the second fixed adjustment ring are both detachably fixed on the electric pole, and are used to provide a support point on the electric pole;

[0008] One end of the first adjusting rod is rotatably disposed on the first fixed adjusting ring, and the other end is rotatably disposed on the fixed base;

[0009] One end of the second adjusting rod is rotatably arranged on the second fixed adjusting ring, and the other end is rotatably arranged on the fixed base.

[0010] Further, preferably, the first adjustment rod comprises: a first adjustment shaft, a first connecting shaft, and a locking assembly;

[0011] A second connecting seat is provided at one end of the first adjusting shaft, and the second connecting seat is rotatably connected to the first fixed adjusting ring; a first bolt is fixedly provided at the other end of the first adjusting shaft; specifically, a sliding groove is provided at one end of the first adjusting shaft close to the connecting seat;

[0012] The locking assembly is installed in the first adjustment shaft and extends to the surface of the first adjustment shaft through the slide groove;

[0013] The first connecting shaft is connected to the first adjusting shaft through the bolt 1, and is connected to the locking assembly.

[0014] Further, preferably, the first adjustment rod further comprises a second adjustment shaft, one end of the second adjustment shaft is provided with a second connection seat, and the other end of the second adjustment shaft is fixedly provided with a second bolt;

[0015] The second connecting seat is rotatably connected to the fixed base; the second bolt is threadedly connected to the first connecting shaft.

[0016] Further, preferably, both the first adjustment shaft and the second adjustment rod are hollow shafts.

[0017] Further, preferably, the locking assembly comprises: a limiting ring, a ratchet rod, a ratchet wheel, a connecting piece, a push rod, and an adjusting spring;

[0018] The limiting ring is slidably arranged on the first adjusting shaft, and a plurality of rotating rods are fixed on the limiting ring around the circumference, and the ratchet rods are rotatably arranged on the rotating rods;

[0019] One end of the adjusting spring is connected to the limiting ring, and the other end is fixedly connected to the first adjusting shaft;

[0020] The push rod is slidably disposed in the slide groove and is fixedly connected to the limiting ring;

[0021] The ratchet is coaxially rotatably arranged in the first adjusting shaft and is coaxially connected to one end of the connecting member, and the other end of the connecting member is connected to the ratchet.

[0022] Further, preferably, the connecting member comprises: a first sliding rod and a second sliding rod;

[0023] One end of the first slide bar is connected to the first connecting shaft, and a slideway is arranged on it; one end of the second slide bar is coaxially arranged on the first slide bar, and the other end is connected to the ratchet, and a track is arranged on it; the track is slidably connected to the slideway.

[0024] Further, preferably, a torsion spring is provided at the connection between the rotating rod and the ratchet rod.

[0025] Further, preferably, the second adjustment rod includes: a third adjustment shaft, a fourth adjustment shaft, and a second connecting shaft;

[0026] One end of the third adjustment shaft is rotatably disposed on the second fixed adjustment ring, and the other end is threadedly connected to one end of the second connecting shaft;

[0027] The other end of the second connecting shaft is threadedly connected to one end of the fourth adjusting shaft, and the other end is rotatably connected to the fixed base.

[0028] Further, preferably, the first fixing adjustment ring and the second fixing adjustment ring are both fixed to the electric pole by nuts.

[0029] Compared with the prior art, the present invention provides a triple A type anti-tip pole support frame, which has the following beneficial effects:

[0030] In the present invention, a first fixed adjustment ring and a second fixed adjustment ring are respectively arranged on the electric pole, one end of the first fixed adjustment ring and the second fixed adjustment ring are respectively movably connected to three groups of first adjustment rods and second adjustment rods, and the other end is movably connected to the fixed base, and the first fixed adjustment ring and the second fixed adjustment ring can be adjusted in length to form a triangle, and the stability of the triangle is utilized to support the electric pole, so that the electric pole can be kept vertical in any environment without the occurrence of pole falling accidents.

[0031] A locking assembly is arranged on the first adjusting rod, that is, after the length of the first adjusting rod is locked, the length of the second adjusting rod is locked synchronously, thereby improving the stability of the support and preventing the occurrence of tipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an overall schematic diagram of a triple A type anti-tip pole support frame;

[0033] Figure 2 It is a schematic diagram of a first adjustment rod of a triple A type anti-tip pole support frame;

[0034] Figure 3 It is a schematic diagram of the first adjustment axis of a triple A type anti-tip pole support frame;

[0035] Figure 4 A schematic diagram of a triple A type anti-tilt support frame locking assembly for electric poles;

[0036] Figure 5 This is a partial enlargement of a triple A type anti-tilt support frame locking assembly for electric poles;

[0037] Figure 6 The figure is a schematic diagram of the second adjustment rod of a triple A type anti-tilt support frame for electric poles.

[0038] In the figure: 1. electric pole; 2. fixed base; 3. supporting shaft frame; 31. first fixed adjustment ring; 32. second fixed adjustment ring; 33. first adjustment rod; 331. first adjustment shaft; 332. second adjustment shaft; 333. first connecting shaft; 34. second adjustment rod; 341. third adjustment shaft; 342. fourth adjustment shaft; 343. second connecting shaft; 4. locking assembly; 41. limiting ring; 42. ratchet rod; 43. ratchet; 44. push rod; 45. adjustment spring; 5. connecting piece; 51. first slide rod; 52. second slide rod. DETAILED DESCRIPTION

[0039] Reference Figures 1 to 6 , the present invention provides a technical solution: a triple A type anti-tip pole tilting support frame, comprising: a plurality of fixed bases 2, a support shaft frame 3;

[0040] The plurality of fixed bases 2 are connected to the electric pole 1 through the support shaft frame 3 to provide a supporting fulcrum;

[0041] One end of the support shaft frame 3 is detachably fixed on the electric pole 1, and the other end is connected to the fixed base 2, so as to keep the electric pole 1 axially vertical; specifically, the support shaft frame 3 includes: a first fixed adjustment ring 31, a second fixed adjustment ring 32, a first adjustment rod 33, and a second adjustment rod 34;

[0042] The first fixed adjustment ring 31 and the second fixed adjustment ring 32 are both detachably fixed on the electric pole 1, and are both used to provide a force support point on the electric pole 1;

[0043] One end of the first adjusting rod 33 is rotatably disposed on the first fixed adjusting ring 31, and the other end is rotatably disposed on the fixed base 2;

[0044] One end of the second adjusting rod 34 is rotatably disposed on the second fixed adjusting ring 32 , and the other end is rotatably disposed on the fixed base 2 .

[0045] When the electric pole 1 needs to be fixedly supported, it is firstly bound by the first fixed adjustment ring 31 and the second fixed adjustment ring 32 to realize the support point on the electric pole 1, and the fixed base 2 is fixed to the ground to form a fulcrum.

[0046] After completing the above operations, the first adjustment rod 33 is installed between the fixed base 2 and the first fixed adjustment ring 31, and the second adjustment rod 34 is installed between the fixed base 2 and the second fixed adjustment ring 32. Finally, the first adjustment rod 33 and the second adjustment rod 34 are adjusted according to the working terrain to make the electric pole 1 vertical. At the same time, after the first adjustment rod 33, the second adjustment rod 34 and the electric pole 1 form a triangular stable structure, which further improves the stability of the support and avoids the occurrence of the pole falling phenomenon.

[0047] As a preferred embodiment, the first adjustment shaft 331, the first connecting shaft 333, and the locking assembly 4;

[0048] A second connection seat is provided at one end of the first adjustment shaft 331, and the second connection seat is rotatably connected to the first fixed adjustment ring 31; a first bolt is fixedly provided at the other end of the first adjustment shaft 331; specifically, a sliding groove is provided at one end of the first adjustment shaft 331 close to the connection seat;

[0049] The locking assembly 4 is installed in the first adjusting shaft 331 and extends to the surface of the first adjusting shaft 331 through the sliding groove;

[0050] The first connecting shaft 333 is connected to the first adjusting shaft 331 through the bolt 1, and is connected to the locking assembly 4 .

[0051] As a preferred embodiment, the first adjustment rod 33 further includes a second adjustment shaft 332, one end of the second adjustment shaft 332 is provided with a second connection seat, and the other end is fixedly provided with a second bolt;

[0052] The second connecting seat is rotatably connected to the fixed base 2 ; the second bolt is threadedly connected to the first connecting shaft 333 .

[0053] As a preferred embodiment, both the first adjustment shaft 331 and the second adjustment rod 34 are hollow shafts.

[0054] It should be noted that pulling the locking assembly 4 releases the restricted state of the first adjusting shaft 331 relative to the first connecting shaft 333; after the state is released, the first connecting shaft 333 is rotated. During the rotation of the first connecting shaft 333, the first adjusting shaft 331 and the second adjusting shaft 332 are moved toward or away from each other through bolts 1 and 2, that is, the relative lengths of the first adjusting shaft 331, the second adjusting shaft 332 and the first connecting shaft 333 are adjusted, thereby adjusting the supporting state of the electric pole 1.

[0055] After the length adjustment is completed, the locking assembly 4 is restored to the initial locking state. At the same time, the first adjustment rod 33, the second adjustment rod 34 and the electric pole 1 form a triangular stable structure, that is, when the length of the first adjustment rod 33 is locked, the length of the second adjustment rod 34 is locked synchronously, thereby improving the stability of the support and preventing the occurrence of tipping.

[0056] As a preferred embodiment, the locking assembly 4 includes: a limiting ring 41, a ratchet rod 42, a ratchet wheel 43, a connecting member 5, a push rod 44, and an adjusting spring 45;

[0057] The limiting ring 41 is slidably disposed on the first adjusting shaft 331, and a plurality of rotating rods are fixed on the limiting ring 41 around the circumference, and the ratchet rod 42 is rotatably disposed on the rotating rod;

[0058] One end of the adjustment spring 45 is connected to the limiting ring 41, and the other end is fixedly connected to the first adjustment shaft 331;

[0059] The push rod 44 is slidably disposed in the slide groove and is fixedly connected to the limiting ring 41;

[0060] The ratchet 43 is coaxially rotatably disposed in the first adjustment shaft 331 and is coaxially connected to one end of the connecting member 5 , and the other end of the connecting member 5 is connected to the ratchet 43 .

[0061] It should be noted that when adjusting the first adjustment shaft 331, first slide the push rod 44 upward to make it slide, so that the limiting ring 41 drives the ratchet rod 42 to release the limited locking state of the ratchet wheel 43, even if the first connecting shaft 333 can rotate relative to the first adjustment shaft 331, when the first connecting shaft 333 rotates, the connecting member 5 offsets the rotation, telescopic and sliding deformation. After the adjustment is completed, the push rod 44 is restored to its initial position so that the ratchet rod 42 can re-lock the ratchet wheel 43. At the same time, the elastic potential energy provided by the adjustment spring 45 can prevent the limited state from being released due to external factors, thereby improving the stability of the locking.

[0062] As a preferred embodiment, the connecting member (5) comprises: a first sliding rod (51), a second sliding rod (52);

[0063] One end of the first sliding rod (51) is connected to the first connecting shaft (333), and a slideway is arranged on it; one end of the second sliding rod (52) is coaxially arranged on the first sliding rod (51), and the other end is connected to the ratchet (43), and a track is arranged on it; the track is slidably connected to the slideway.

[0064] As a preferred embodiment, the second adjustment rod 34 includes: a third adjustment shaft 341, a fourth adjustment shaft 342, and a second connecting shaft 343;

[0065] One end of the third adjustment shaft 341 is rotatably disposed on the second fixed adjustment ring 32, and the other end is threadedly connected to one end of the second connecting shaft 343;

[0066] The other end of the second connecting shaft 343 is threadedly connected to one end of the fourth adjusting shaft 342 , and the other end is rotatably connected to the fixed base 2 .

[0067] As a preferred embodiment, the first fixing and adjusting ring 31 and the second fixing and adjusting ring 32 are both fixed on the electric pole 1 by nuts.

[0068] It should be explained that the second connecting shaft 343 is rotated to adjust the relative distance between the third adjustment shaft 341 and the fourth adjustment shaft 342 , that is, to adjust the change of the support length.

[0069] During specific implementation, the first adjusting rod 33 is installed between the fixed base 2 and the first fixed adjusting ring 31, and the second adjusting rod 34 is installed between the fixed base 2 and the second fixed adjusting ring 32. The first connecting shaft 333 and the second connecting shaft 343 are rotated respectively according to the working terrain to adjust the relative lengths of the first adjusting rod 33 and the second adjusting rod 34, so as to finally make the electric pole 1 vertical.

[0070] At the same time, after the fixing is completed, the first adjusting rod 33, the second adjusting rod 34 and the electric pole 1 form a triangular stable structure, which further improves the stability of the support and avoids the occurrence of the pole falling phenomenon.

[0071] What is described above is only a preferred specific implementation manner 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 scheme and inventive concept 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 triple A type anti-tip pole support frame, characterized by: include: A plurality of fixed bases (2) and a supporting shaft frame (3); A plurality of the fixed bases (2) are connected to the electric pole (1) via the support shaft frame (3) to provide support fulcrums; One end of the support shaft frame (3) is detachably fixed to the electric pole (1), and the other end is connected to the fixed base (2), so as to keep the electric pole (1) axially vertical; specifically, the support shaft frame (3) comprises: a first fixed adjustment ring (31), a second fixed adjustment ring (32), a first adjustment rod (33), and a second adjustment rod (34); The first fixed adjustment ring (31) and the second fixed adjustment ring (32) are both detachably fixedly arranged on the electric pole (1), and are both used to provide a force support point on the electric pole (1); One end of the first adjustment rod (33) is rotatably disposed on the first fixed adjustment ring (31), and the other end is rotatably disposed on the fixed base (2); One end of the second adjustment rod (34) is rotatably disposed on the second fixed adjustment ring (32), and the other end is rotatably disposed on the fixed base (2).

2. A triple A type anti-tip pole support frame according to claim 1, characterized in that: The first adjustment rod (33) comprises: a first adjustment shaft (331), a first connecting shaft (333), and a locking assembly (4); A second connecting seat is provided at one end of the first adjusting shaft (331), and the second connecting seat is rotatably connected to the first fixed adjusting ring (31); a first bolt is fixedly provided at the other end of the first adjusting shaft (331); specifically, a sliding groove is provided at one end of the first adjusting shaft (331) close to the connecting seat; The locking assembly (4) is installed in the first adjusting shaft (331) and extends to the surface of the first adjusting shaft (331) through the sliding groove; The first connecting rotating shaft (333) is connected to the first adjusting shaft (331) via the bolt 1, and is connected to the locking assembly (4).

3. A triple A type anti-tip pole support frame according to claim 2, characterized in that: The first adjustment rod (33) further comprises a second adjustment shaft (332), one end of the second adjustment shaft (332) is provided with a second connection seat, and the other end is fixedly provided with a second bolt; The second connecting seat is rotatably connected to the fixed base (2); and the second bolt is threadably connected to the first connecting shaft (333).

4. A triple A type anti-tip pole tilting support frame according to claim 3, characterized in that: The first adjustment shaft (331) and the second adjustment rod (34) are both hollow shafts.

5. A triple A type anti-tip pole support frame according to claim 4, characterized in that: The locking assembly (4) comprises: a limiting ring (41), a ratchet rod (42), a ratchet wheel (43), a connecting piece (5), a push rod (44), and an adjusting spring (45); The limiting ring (41) is slidably arranged on the first adjusting shaft (331), and a plurality of rotating rods are fixed on the limiting ring around the circumference, and the ratchet rod (42) is rotatably arranged on the rotating rod; One end of the adjustment spring (45) is connected to the limiting ring (41), and the other end is fixedly connected to the first adjustment shaft (331); The push rod (44) is slidably disposed in the slide groove and is fixedly connected to the limiting ring (41); The ratchet (43) is coaxially rotatably arranged inside the first adjustment shaft (331) and is coaxially connected to one end of the connecting member (5); the other end of the connecting member (5) is connected to the ratchet (43).

6. A triple A type anti-tip pole support frame according to claim 5, characterized in that: The connecting member (5) comprises: a first sliding rod (51) and a second sliding rod (52); One end of the first sliding rod (51) is connected to the first connecting shaft (333), and a slideway is arranged on it; one end of the second sliding rod (52) is coaxially arranged on the first sliding rod (51), and the other end is connected to the ratchet (43), and a track is arranged on it; the track is slidably connected to the slideway.

7. The triple A type anti-tip pole support frame according to claim 5, characterized in that: A torsion spring is provided at the connection between the rotating rod and the ratchet rod (42).

8. The triple A type anti-tip pole support frame according to claim 1, characterized in that: The second adjustment rod (34) comprises: a third adjustment shaft (341), a fourth adjustment shaft (342), and a second connecting rotating shaft (343); One end of the third adjustment shaft (341) is rotatably disposed on the second fixed adjustment ring (32), and the other end is threadedly connected to one end of the second connecting rotating shaft (343); The other end of the second connecting shaft (343) is threadedly connected to one end of the fourth adjusting shaft (342), and the other end is rotatably connected to the fixed base (2).

9. The triple A type anti-tip pole support frame according to claim 1, characterized in that: The first fixed adjustment ring (31) and the second fixed adjustment ring (32) are both fixed on the electric pole (1) via nuts.

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