Bolt fastening equipment for high-voltage telegraph pole

Abstract

The invention relates to the field of high-voltage wire installation, and discloses high-voltage telegraph pole bolt fastening equipment which comprises a supporting unit. The fixing unit is arranged on one side of the supporting unit and used for fixing bolts on a telegraph pole support; the fastening assembly is adjustably arranged on the supporting unit, connected with the power equipment on the fixing unit and used for fixing the telegraph pole support; the tightening unit is arranged on the other side of the supporting unit and used for tightening a nut to a fixed bolt, the workload of workers is relieved, the problem that waiting and connection among all steps in manual operation are not smooth is solved, the overall operation efficiency is remarkably improved, and the labor intensity of workers is lowered. The method is particularly suitable for large-scale high-voltage telegraph pole bolt fastening engineering, and the engineering period can be effectively shortened.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of high-voltage wire installation, in particular to a high-voltage wire pole bolt fastening device. BACKGROUND

[0002] In the field of power infrastructure construction and maintenance, the stability and safety of high-voltage wire poles, which are key support structures for power transmission, are of great importance. The wire pole support is connected and fixed through the cooperation of bolts and nuts, and the quality of bolt fastening directly affects the stability of the wire pole, and thus the normal operation of the entire power transmission system.

[0003] The traditional high-voltage wire pole bolt fastening method mainly relies on manual operation, with workers using simple tools such as wrenches to tighten bolts and nuts one by one.

[0004] The existing device has the following disadvantages: when tightening the bolt with a wrench, slipping may occur, so the worker needs to first fix the bolt with a wrench, then adjust the nut, and tighten the nut, which is difficult to operate, has low installation efficiency for the bolt, especially when facing a large number of bolts that need to be tightened, which consumes a lot of time and manpower, prolongs the construction period, and increases the engineering cost.

[0005] Therefore, the present application proposes a high-voltage wire pole bolt fastening device to solve the above problems. SUMMARY

[0006] The purpose of the present application is to provide a high-voltage wire pole bolt fastening device to solve the above problems of difficult operation, low installation efficiency for the bolt, especially when facing a large number of bolts that need to be tightened, which consumes a lot of time and manpower, prolongs the construction period, and increases the engineering cost.

[0007] To achieve the above purpose, the present application provides the following technical solution: a high-voltage wire pole bolt fastening device, comprising: a support unit abutting against one side of a wire pole support for supporting the device; a fixing unit provided on one side of the support unit for fixing the bolts on the wire pole support; a fastening assembly adjustably provided on the support unit and connected to the power device on the fixing unit for fixing the wire pole support; a tightening unit provided on the other side of the support unit for tightening the nut onto the fixed bolt.

[0008] The support unit comprises: a mounting plate in L-shaped structure design abutting against one side of the wire pole support for mounting the fixing unit; A side plate is arranged on one side of the mounting plate and used for mounting a fastening assembly. A handle is arranged on the side of the mounting plate away from the telegraph pole support.

[0009] The fixing unit comprises: A bottom plate is arranged on the side of the mounting plate close to the telegraph pole support. A power member is arranged on the bottom plate. A transmission mechanism is arranged on the side of the bottom plate close to the telegraph pole support and used for transmitting kinetic energy of the power member. A clamping plate is arranged on the transmission mechanism and used for clamping and fixing the bolt.

[0010] The transmission mechanism comprises: An adjusting ring is arranged on the power output end of the power member. A connecting lug is equiangularly arranged on the outer circular end surface of the adjusting ring. A rotating rod is arranged on the connecting lug. A swing plate is arranged on the side of the rotating rod away from the connecting lug and connected to the mounting seat on the bottom plate at one end and fixedly connected to the clamping plate at the other end, and used for pushing the clamping plate to fix the bolt.

[0011] The fastening assembly comprises: A connecting plate is arranged on the side of the adjusting ring close to the mounting plate. A pushing rod is arranged on the connecting plate. A fixed plate is fixed on the mounting plate. An extrusion plate is arranged on the side of the pushing rod away from the connecting plate and slidingly connected to the mounting plate, and used for cooperating with the fixed plate to clamp and fix the telegraph pole support when the bolt is fixed by the clamping plate.

[0012] A limiting block is arranged on the side of the extrusion plate connected to the mounting plate, and a limiting groove is formed in the mounting plate for movement of the limiting block.

[0013] The tightening unit comprises: A screw rod is threadedly connected to the side plate. A fixed ring is arranged on the side of the screw rod close to the bolt and has a placing groove for placing the nut arranged on the side away from the screw rod, and used for fixing the nut. An adjusting rod is arranged on the side of the screw rod away from the fixed ring and used for driving the fixed ring to rotate to tighten the nut on the bolt. An empty groove for placing the bolt is formed in the fixed ring.

[0014] The fastening assembly further comprises: The abutting plate is arranged in the moving groove of the extrusion plate.

[0015] The fastening assembly further comprises: The extrusion disc is arranged on the fixed ring and used for extruding the abutting plate when the nut contacts the telegraph pole support.

[0016] The abutting plate is arranged in the moving groove of the extrusion plate. The extrusion plate is provided with a sliding groove for the sliding block.

[0017] Compared with the prior art, the present application has the following advantages: The support unit provides a stable support foundation for the entire device. The fastening assembly is connected with the power equipment on the fixed unit. After the fixed unit is completed by bolt fixing, the fastening assembly fixes the telegraph pole support and fixes the installation position of the bolt to avoid the phenomenon of bolt slipping during subsequent nut tightening. The fixed unit is connected with the nut, and then the nut is tightened on the bolt. The device integrates multiple operation steps together. Through the cooperative work of each unit, the operation process is simplified. The worker only needs to perform simple operation according to the operation prompt of the device to complete the entire bolt fastening process, thereby reducing the work burden of the worker, avoiding the waiting and poor connection between steps in manual operation, significantly improving the overall operation efficiency, and being especially suitable for large-scale high-voltage telegraph pole bolt fastening engineering and effectively shortening the engineering cycle. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a main structure schematic diagram in an embodiment of the present application. Figure 2 It is a rear side structure schematic diagram in an embodiment of the present application. Figure 3 It is a top view structure schematic diagram in an embodiment of the present application. Figure 4 It is a side view structure schematic diagram in an embodiment of the present application. Figure 5 It is a sectional view structure schematic diagram in an embodiment of the present application. Figure 6 It is a fixed unit and a tightening unit connected with a bolt structure schematic diagram in an embodiment of the present application. Figure 7 It is a fastening assembly connected with a telegraph pole support structure schematic diagram in an embodiment of the present application. Figure 8 It is a tightening unit structure schematic diagram in an embodiment of the present application. Figure 9 It is a fixed unit structure schematic diagram in an embodiment of the present application. Figure 10 The exploded structural schematic view of one embodiment of the present application; Figure 11 The exploded structural schematic view of one embodiment of the present application;

[0019] In the figure: 1, the electric pole support; 2, the bolt; 21, the nut; 3, the support unit; 31, the mounting plate; 3101, the limiting groove; 32, the side plate; 33, the handle; 34, the fastening assembly; 341, the connecting plate; 342, the push rod; 343, the extrusion plate; 34301, the sliding groove; 34302, the moving groove; 3431, the limiting block; 3432, the abutting plate; 34321, the sliding block; 345, the fixed plate; 4, the fixing unit; 41, the bottom plate; 42, the power member; 43, the mounting seat; 44, the swing plate; 45, the adjusting ring; 451, the connecting lug; 46, the rotating rod; 47, the clamping plate; 5, the tightening unit; 501, the placing groove; 502, the empty groove; 51, the fixed ring; 52, the screw rod; 53, the adjusting rod; 54, the extrusion disc. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application.

[0021] Please refer to Figures 1-11 The present application provides a technical solution: the high-voltage electric pole bolt fastening equipment, comprising: the support unit 3, abutting on one side of the electric pole support 1, for supporting the equipment; the fixing unit 4 is arranged on one side of the support unit 3, for fixing the bolt 2 on the electric pole support 1; the fastening assembly 34 is adjustably arranged on the support unit 3 and connected with the power equipment on the fixing unit 4, for fixing the electric pole support 1; the tightening unit 5 is arranged on the other side of the support unit 3, for tightening the nut 21 to the fixed bolt 2.

[0022] It should be noted that, in operation, when the bolt 2 on the pole support 1 is tightened, the worker will insert the bolt 2 into the fixing hole on the pole support 1, then manually tighten the nut 21 on one side of the bolt 2, then place the support unit 3 on one side of the pole support 1, align the fixing unit 4 with the bolt 2, then start the power component on the fixing unit 4 to drive the fixing unit 4 to clamp and fix the bolt 2, and in the process of the movement of the fixing unit 4, drive the fastening assembly 34 to move, so that the support unit 3 is fixed on one side of the pole support 1, thereby fixing the entire bolt 2 tightening device on one side of the pole support 1, and at this time the bolt 2 is fixed, then rotate the tightening unit 5 so that the tightening unit 5 tightens the nut 21 on the bolt 2, the support unit 3 provides a stable support foundation for the entire device, the fastening assembly 34 is connected with the power equipment on the fixing unit 4, after the fixing unit 4 completes the fixing of the bolt 2, the fastening assembly 34 fixes the pole support 1 to fix the installation position of the bolt 2, avoiding the phenomenon of bolt 2 slipping when tightening the nut 21, the fixing unit 4 is connected with the nut 21, and then the nut 21 is tightened on the bolt 2. The device integrates multiple operation steps together, simplifies the operation process through the cooperative work of each unit, and workers only need to perform simple operations according to the operation prompts of the device to complete the entire bolt 2 tightening process, thereby reducing the work burden of workers, avoiding the waiting and poor connection between steps in manual operation, significantly improving the overall work efficiency, and being especially suitable for large-scale high-voltage pole bolt 2 tightening engineering and effectively shortening the engineering period.

[0023] In an embodiment, the support unit 3 comprises: an installation plate 31 in L-shaped structure design and abutting on one side of the pole support 1 for installing the fixing unit 4; a side plate 32 arranged on one side of the installation plate 31 for installing the fastening assembly 34; and a handle 33 arranged on the side of the installation plate 31 away from the pole support 1.

[0024] Thus, referring to Figures 1-8 , the installation plate 31 is in L-shaped structure design and abuts on one side of the pole support 1, and this shape design enables the installation plate 31 to form contact and support in two directions with the pole support 1, so that the installation plate 31 can stably abut on one side of the pole support 1, ensuring that the device does not shake during the operation process of fixing the bolt 2 and tightening the nut 21, thereby improving the accuracy and safety of the work, and the handle 33 also serves as a force point when installing the device, facilitating the worker to accurately position and fix the device on the pole support 1.

[0025] In an embodiment, the fixing unit 4 comprises: a base plate 41 arranged on the side of the mounting plate 31 close to the pole support 1; a power member 42 arranged on the base plate 41; a transmission mechanism arranged on the side of the base plate 41 close to the pole support 1, used for transmitting the kinetic energy of the power member 42; a clamping plate 47 arranged on the transmission mechanism, used for clamping and fixing the bolt 2, and the power member 42 includes but is not limited to an electric push rod.

[0026] In this way, referring to Figures 1-7 , and Figures 9-11 , the base plate 41 provides stable support for the power member 42 and the transmission mechanism, the power member 42 drives the transmission mechanism to operate, thereby driving the clamping plate 47 to rotate, then clamping and fixing the bolt 2 on the pole support 1, and cooperating with the fastening assembly 34 to fix the mounting plate 31 on the pole support 1, at this time, the bolt 2 is stably fixed on the pole support 1, avoiding the bolt 2 from deviating or rotating during operation, providing a reliable basis for subsequent tightening of the nut 21, and guaranteeing the fastening quality of the bolt 2.

[0027] In an embodiment, the transmission mechanism comprises: an adjusting ring 45 arranged at the power output end of the power member 42; a connecting lug 451 arranged at equal angles on the outer circular end face of the adjusting ring 45; a rotating rod 46 arranged on the connecting lug 451; a swing plate 44 arranged on the side of the rotating rod 46 away from the connecting lug 451 and connected at one end to a mounting seat 43 on the base plate 41 and fixedly connected at the other end to the clamping plate 47, used for pushing the clamping plate 47 to fix the bolt 2.

[0028] In this way, referring to Figure 9 , and Figure 11 , the adjusting ring 45 is connected to the output end of the power member 42, the connecting lug 451 arranged at equal angles on the outer circular end face of the adjusting ring 45 provides uniform connection points for the rotating rod 46, and the power is uniformly distributed to each rotating rod 46, when fixing the bolt 2, the clamping plate 47 is placed on the outside of the bolt 2 and abuts against the pole support 1, then the power member 42 is started, when the power member 42 drives the adjusting ring 45 to move towards the side close to the pole support 1, the rotating rod 46 drives the swing plate 44 to swing around the mounting seat 43, converting the rotary power into linear motion of the clamping plate 47, and the clamping plate 47 moves inwardly, and the bolt 2 on the inner side is clamped and fixed.

[0029] In an embodiment, the fastening assembly 34 comprises: a connecting plate 341 arranged on the side of the adjusting ring 45 close to the mounting plate 31; a push rod 342 arranged on the connecting plate 341; a fixed plate 345 fixed on the mounting plate 31; an extrusion plate 343 arranged on the side of the push rod 342 away from the connecting plate 341 and slidingly connected to the mounting plate 31, used for cooperating with the fixed plate 345 to clamp and fix the pole support 1 when the clamping plate 47 fixes the bolt 2.

[0030] Thus designed, referring to Figure 7 , and Figure 9 , the connecting plate 341 is fixed on the adjusting ring 45 close to the mounting plate 31 side, and can be cleverly transmitted by the power of the adjusting ring 45, when the adjusting ring 45 moves to the side close to the pole support 1, it can drive the connecting plate 341 to move synchronously, and then make the push rod 342 push the extrusion plate 343 to move to the side close to the pole support 1, so that the extrusion plate 343 cooperates with the fixed plate 345 to be clamped on both sides of the pole support 1, thereby fixing the mounting plate 31 on the pole support 1, this design makes the fastening assembly 34 and the transmission mechanism closely linked, the components move in sequence, without additional power source or complex control program, improving the working efficiency of the whole high-voltage pole bolt 2 fastening equipment.

[0031] In an embodiment, the side of the extrusion plate 343 connected with the mounting plate 31 is provided with a limiting block 3431, and the mounting plate 31 is provided with a limiting groove 3101 for the movement of the limiting block 3431.

[0032] Thus designed, referring to Figure 10 , the cooperation of the limiting block 3431 and the limiting groove 3101 provides accurate guidance for the sliding of the extrusion plate 343, under the action of the push rod 342, when the extrusion plate 343 moves, the limiting block 3431 slides in the limiting groove 3101 according to the predetermined trajectory, effectively preventing the extrusion plate 343 from deviating, shaking or tilting during movement, ensuring that the extrusion plate 343 can accurately apply pressure to the pole support 1, making the bolt 2 fastening operation more accurate and reliable, and improving the quality of the bolt 2 fastening.

[0033] In an embodiment, the tightening unit 5 comprises: a screw rod 52 threadedly connected to the side plate 32; a fixed ring 51 provided on the side close to the bolt 2 of the screw rod 52 and provided with a placing groove 501 on the side away from the screw rod 52 for placing the nut 21, for fixing the nut 21; an adjusting rod 53 provided on the side away from the fixed ring 51 of the screw rod 52, for driving the fixed ring 51 to rotate and tighten the nut 21 on the bolt 2; and an empty groove 502 provided on the fixed ring 51 for placing the bolt 2.

[0034] Thus designed, referring to Figures 1-8 , and Figure 9The placing groove 501 on the fixing ring 51 is aligned with the nut 21, the center of the fixing ring 51 and the power member 42 are aligned, the screw rod 52 is threadedly connected with the side plate 32, the screw rod 52 is rotated by rotating the adjusting rod 53, the screw rod 52 moves stably and uniformly along the thread, thereby driving the fixing ring 51 to accurately approach or move away from the bolt 2, ensuring that the nut 21 can be accurately aligned with the bolt 2 and tightened, improving the tightening accuracy. The placing groove 501 on the fixing ring 51 is used for placing the nut 21, and the empty groove 502 is used for placing the bolt 2. During the tightening process, the nut 21 is stably placed in the placing groove 501 and cannot deviate or shake. When the nut 21 continuously moves to one side of the telegraph pole support 1, the bolt 2 can be accurately inserted into the empty groove 502, ensuring that the nut 21 can be tightly fixed on one side of the telegraph pole support 1 and improving the tightening quality. After the tightening is completed, the adjusting rod 53 is reversely rotated, so that the fixing ring 51 is removed from the bolt 2. During use, the adjusting rod 53 can be replaced by a motor, the screw rod 52 is driven to move by the motor, the nut 21 is tightened, and the tightening efficiency of the bolt 2 is further improved.

[0035] In an embodiment, the fastening assembly 34 further comprises an abutting plate 3432 which is arranged in the moving groove 34302 of the extrusion plate 343. The fastening assembly 34 further comprises an extrusion disc 54 which is arranged on the fixing ring 51 and used for extruding the abutting plate 3432 when the nut 21 contacts the telegraph pole support 1.

[0036] In this way, as shown in Figure 9 and Figure 10 , the abutting plate 3432 abuts against the telegraph pole support 1 and can directly apply pressure to the telegraph pole support 1. Since the gap between the two telegraph pole supports 1 is small during the tightening of the nut 21 and the bolt 2, the extrusion plate 343 has a certain gap with the telegraph pole support 1, and the extrusion plate 343 and the fixing plate 345 can be loose on the telegraph pole support 1. At this time, the extrusion disc 54 arranged on the fixing ring 51 contacts the abutting plate 3432 arranged on the extrusion plate 343 and moves with the nut 21, so that the abutting plate 3432 can move to one side of the telegraph pole support 1 and always maintain close contact with the telegraph pole support 1, ensuring that the extrusion plate 343 and the fixing plate 345 can be stably fixed on the two sides of the telegraph pole support 1, so that the telegraph pole support 1 is more closely attached to the bolt 2, the fastening firmness of the bolt 2 is improved, and the loosening risk is reduced.

[0037] In an embodiment, the abutting plate 3432 is provided with a sliding block 34321 at a position connected with the extrusion plate 343, and the extrusion plate 343 is provided with a sliding groove 34301 for the movement of the sliding block 34321.

[0038] In this way, as shown in Figure 10, the cooperation of the sliding block 34321 and the sliding groove 34301, when the extrusion disc 54 applies pressure to the abutting plate 3432, the sliding block 34321 slides smoothly in the sliding groove 34301, which can uniformly disperse the pressure to the extrusion plate 343 and the abutting plate 3432, further improving the stability of the extrusion plate 343 and the fixed plate 345 to the pole support 1.

Claims

1. A high-voltage utility pole bolting apparatus, characterized by, The utility model relates to a kind of electric pole support fixing device, including: Support unit (3) is abutted in one side of electric pole support (1), for supporting equipment; Fixed unit (4) is arranged in one side of the support unit (3), for fixing bolt (2) on electric pole support (1); Fastening assembly (34) is adjustably arranged on the support unit (3) and is connected with the power equipment on the fixed unit (4), for fixing the electric pole support (1); Tightening unit (5) is arranged on the other side of the support unit (3), for tightening nut (21) to fixed bolt (2).

2. The high-voltage utility pole bolting apparatus of claim 1, wherein: The support unit (3) includes: Mounting plate (31) is designed as L type structure and is abutted in one side of the electric pole support (1), for installing fixed unit (4); Side plate (32) is arranged in one side of the mounting plate (31), for installing fastening assembly (34); Handle (33) is arranged in one side of the mounting plate (31) away from the electric pole support (1).

3. The high-voltage utility pole bolting apparatus of claim 2, wherein: The fixed unit (4) includes: Bottom plate (41) is arranged in one side of the mounting plate (31) close to the electric pole support (1), for positioning fixed unit (4) with bolt (2); Power piece (42) is arranged on bottom plate (41); Transmission mechanism is arranged in one side of the bottom plate (41) close to the electric pole support (1), for transmitting the kinetic energy of power piece (42); Clamping plate (47) is arranged on the transmission mechanism, for bolt (2) to be clamped and fixed.

4. The high-voltage utility pole bolting apparatus of claim 3, wherein: The transmission mechanism includes: Adjusting ring (45) is arranged on the power output end of power piece (42); Connecting lug (451) is equiangularly arranged on the outer circular end face of adjusting ring (45); Rotating rod (46) is arranged on the connecting lug (451); Swing plate (44) is arranged in one side of the rotating rod (46) away from the connecting lug (451) and one end is connected with the mounting seat (43) on the bottom plate (41), the other end is fixedly connected with the clamping plate (47), for pushing clamping plate (47) to fix bolt (2).

5. The high-voltage utility pole bolting apparatus of claim 4, wherein: The fastening assembly (34) includes: Connecting plate (341) is arranged in one side of the adjusting ring (45) close to the mounting plate (31), for connecting power piece (42) with fastening assembly (34); Pushing rod (342) is arranged on the connecting plate (341); Fixed plate (345) is fixed on the mounting plate (31); Extrusion plate (343) is arranged in one side of the pushing rod (342) away from the connecting plate (341) and is slidingly connected on the mounting plate (31), for being clamped and fixed with fixed plate (345) when clamping plate (47) fixes bolt (2).

6. The high-voltage utility pole bolting apparatus of claim 5, wherein: The side, where the extrusion plate (343) is connected with the mounting plate (31), is provided with a limit block (3431), and the mounting plate (31) is provided with a limit slot (3101) for the movement of the limit block (3431).

7. The high-voltage utility pole bolting apparatus of claim 5, wherein: The tightening unit (5) includes: A screw rod (52) is threadedly connected to the side plate (32); A fixing ring (51) is arranged on one side of the screw rod (52) close to the bolt (2) and is provided with a placing groove (501) for placing the nut (21) on the other side of the screw rod (52) away from the fixing ring (51), so as to fix the nut (21); An adjusting rod (53) is arranged on the side of the screw rod (52) away from the fixing ring (51) and is used to drive the fixing ring (51) to rotate and tighten the nut (21) on the bolt (2); The fixing ring (51) is provided with an empty groove (502) for placing the bolt (2).

8. The high-voltage utility pole bolting apparatus of claim 7, wherein: The fastening assembly (34) further comprises: An abutting plate (3432) is arranged in a moving groove (34302) of the extrusion plate (343).

9. The high-voltage utility pole bolting apparatus of claim 8, wherein: The fastening assembly (34) further comprises: An extrusion disc (54) is arranged on the fixing ring (51) and is used to extrude the abutting plate (3432) when the nut (21) contacts the telegraph pole support (1).

10. The high-voltage utility pole bolting apparatus of claim 9, wherein: A sliding block (34321) is arranged at the position where the abutting plate (3432) is connected to the extrusion plate (343); The extrusion plate (343) is provided with a sliding groove (34301) for the sliding block (34321) to move.

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