Concrete pole installation limiting and guiding device for electric power construction

Abstract

The utility model discloses a cement pole installation limiting and guiding device for power construction, which relates to the field of cement pole installation and comprises a bottom frame, a hanging bracket is fixedly connected to one side of the upper surface of the bottom frame, a lifting mechanism is fixedly connected to the middle of the upper surface of the hanging bracket, and a double-shaft motor drives rotating rods on two sides to rotate. Then, the rotating rods on the two sides rotate to drive the winding wheels to rotate, the winding wheels rotate to wind up the lifting steel rope, the other end of the lifting steel rope pulls up the placing frame to be vertical, and then the placing frame falls into the pre-buried hole under the dead weight of the electric pole, so that the danger of an installation worker is reduced, the operation convenience is improved, and meanwhile in the electric pole moving and transporting process, the electric pole is prevented from being damaged. The servo motor is started to drive the lead screw to rotate, the lead screw rotates to drive the pushing frames on the two sides to move, then the pushing frames move to drive the clamping plates to clamp and fix the electric pole, meanwhile, under the action of the supporting buffer springs, deviation of the electric pole in the moving and transporting process is avoided, and therefore the stability during moving is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of cement pole installation, in particular to a cement pole installation limit guiding device for electric power construction. Background Technique

[0002] Electric power is an indispensable important resource in each region. In the power transmission, power poles are indispensable. Among them, cement power poles are mainly used for the power output of villages, and have the advantages of long service life and low cost.

[0003] When installing the pole, it is necessary to lift the pole by a crane, and then it requires the assistance of multiple people to erect the pole and align it with the previously drilled hole and then put it into the hole. Its installation process is very cumbersome and complex, and there is a very high risk of dropping when the pole is lifted and transported.

[0004] Therefore, we propose a cement pole installation limit guiding device for electric power construction. Content of the Utility Model

[0005] The utility model proposes a cement pole installation limit guiding device for electric power construction.

[0006] To achieve the above object, the utility model provides the following technical solution: A cement pole installation limit guiding device for electric power construction, including a chassis, one side of the upper surface of the chassis is fixedly connected with a hanging frame, the middle part of the upper surface of the hanging frame is fixedly connected with a lifting mechanism, and one side of the middle part of the upper surface of the chassis is fixedly connected with a placing mechanism;

[0007] The placing mechanism includes a placing frame, both sides of the front surface of the placing frame are respectively rotatably connected to one side of the middle part of the upper surface of the chassis through a first movable hinge, both sides of the upper surface of the placing frame are penetrated by support rods, the top of the support rods is fixedly connected with a placing plate, a support buffer spring is sleeved on the surface of the support rods, the top and bottom of the support buffer spring are respectively fixedly connected with the lower surface of the placing plate and the upper surface of the chassis, and a clamping mechanism is fixedly connected to the middle part of one side of the upper surface of the placing frame.

[0008] Preferably, the lifting mechanism includes a double-shaft motor, both sides of the double-shaft motor are spline-connected with driving rods, the other ends of the two driving rods are fixedly connected with rotating rods, the other ends of the two rotating rods are rotatably connected to a first bearing seat, the bottoms of the two first bearing seats are respectively fixedly connected to both sides of the top of the hanging frame, the surfaces of the two rotating rods are fixedly connected with winding wheels, and a lifting steel wire rope is wound around the surface of the winding wheels; the double-shaft motor drives the rotating rods on both sides to rotate, and then the rotating rods on both sides drive the winding wheels to rotate, and the winding wheels rotate to wind up the lifting steel wire rope. When the lifting steel wire rope is wound up, the other end of the lifting steel wire rope will pull up the placing frame to make it stand upright.

[0009] Preferably, the clamping mechanism includes a servo motor. The output end of the servo motor is splined with a transmission rod. The other end of the transmission rod is fixedly connected with a first pulley. The side surface of the first pulley is rotationally connected with a second pulley through a crawler. One side of the second pulley is fixedly connected with a lead screw. Both sides of the middle part of the surface of the lead screw are threadedly connected with a pushing frame. The other end of the lead screw is rotationally connected to one side of the bottom of the placement rack through a second bearing seat. Both ends of the two pushing frames are rotationally connected with a clamping plate through a second movable hinge. The other side of the clamping plate is fixedly connected with an anti-slip pad. When the servo motor is started, it drives the lead screw to rotate. The rotation of the lead screw drives the pushing frames on both sides to move. Then, the movement of the pushing frames drives the clamping plates to clamp and fix the electric pole.

[0010] Preferably, through grooves are formed in the middle parts of both sides of the front surface of the hanging rack. A lifting wheel is arranged inside the through grooves. Through the arrangement of the lifting wheel, it provides assistance when lifting the electric pole, making the lifting smoother.

[0011] Preferably, mounting frames are fixedly connected to both sides of the top of the front and back surfaces of the hanging rack. An auxiliary wheel is rotationally connected inside the mounting frame. Through the arrangement of the auxiliary wheel, it plays a role in assisting the sliding of the lifting steel rope during lifting.

[0012] Preferably, the surface of the lifting steel rope sequentially passes through the auxiliary wheel and the lifting wheel. The other end of the lifting steel rope is fixedly connected to one side of the upper surface of the placement rack. Through the lifting steel rope passing through the auxiliary wheel and the lifting wheel in sequence, under the action of the auxiliary wheel and the lifting wheel, the lifting of the lifting steel rope is smoother.

[0013] Preferably, guide rods are fixedly connected to both sides of the placement rack. The other ends of the guide rods penetrate through the bottom of the surface of the pushing frame. Through the arrangement of the guide rods, it plays a role in limiting the pushing frame and guiding the pushing frame at the same time.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] Through the settings of the lifting mechanism, the placing mechanism and the clamping mechanism, the utility model first moves the electric pole to the hole opening. The double-shaft motor drives the rotating rods on both sides to rotate. Subsequently, the rotating rods on both sides drive the winding wheels to rotate, and the winding wheels wind up the lifting steel ropes. When the lifting steel ropes are wound up, the other ends of the lifting steel ropes pull up the placing frame to make it stand upright. Then, the servo motor starts to drive the clamping plates on both sides to disengage from the electric pole, and then the electric pole falls into the pre-buried hole under its own weight, thereby reducing the danger of the installation workers and improving the convenience of operation. At the same time, during the movement and transportation of the electric pole, the servo motor starts to drive the lead screw to rotate, the lead screw rotates to drive the pushing frames on both sides to move, and then the pushing frames move to drive the clamping plates to clamp and fix the electric pole. At the same time, under the action of the support buffer springs, it is further avoided that the electric pole deviates during the movement and transportation process, thereby greatly improving the stability during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the structure of the lifting mechanism of the utility model;

[0018] Figure 3 is a schematic diagram of the structure of the placing mechanism of the utility model;

[0019] Figure 4 is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0020] In the figure: 1, chassis; 2, hanging frame; 3, lifting mechanism; 31, double-shaft motor; 32, driving rod; 33, rotating rod; 34, winding wheel; 35, lifting steel rope; 4, placing mechanism; 41, placing frame; 42, support rod; 43, placing plate; 44, support buffer spring; 5, clamping mechanism; 51, servo motor; 52, transmission rod; 53, first pulley; 54, second pulley; 55, pushing frame; 56, clamping plate; 57, anti-slip pad; 58, lead screw; 6, lifting wheel; 7, auxiliary wheel; 8, guide rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4, as shown in the figure, a cement pole installation limiting and guiding device for electric power construction, including a chassis 1. One side of the upper surface of the chassis 1 is fixedly connected with a hanging frame 2. The middle of the upper surface of the hanging frame 2 is fixedly connected with a lifting mechanism 3. One side of the middle of the upper surface of the chassis 1 is fixedly connected with a placing mechanism 4;

[0024] The placing mechanism 4 includes a placing frame 41. The two sides of the front of the placing frame 41 are respectively rotatably connected to one side of the middle of the upper surface of the chassis 1 through the first movable hinge. Both sides of the upper surface of the placing frame 41 are penetrated by support rods 42. The top of the support rods 42 is fixedly connected with a placing plate 43. A support buffer spring 44 is sleeved on the surface of the support rods 42. The top and bottom of the support buffer spring 44 are respectively fixedly connected with the lower surface of the placing plate 43 and the upper surface of the chassis 1. The middle of one side of the upper surface of the placing frame 41 is fixedly connected with a clamping mechanism 5.

[0025] In this implementation: First, place the pole on the placing plate 43. Then, the servo motor 51 starts to drive the screw rod 58 to rotate. The rotation of the screw rod 58 drives the pushing frames 56 on both sides to move. Then, the pushing frame 55 moves to drive the clamping plates 56 to clamp and fix the pole. At the same time, under the action of the support buffer spring 44, it is further avoided that the pole deviates during the moving and transporting process. When the pole moves to the pre-buried hole, the biaxial motor 31 drives the rotating rods 33 on both sides to rotate. Then, the rotating rods 33 on both sides rotate to drive the winding wheels 34 to rotate. The winding wheels 34 rotate to wind up the lifting steel cable 35. When the lifting steel cable 35 is wound up, the other end of the lifting steel cable 35 will pull up the placing frame 41 to be erected. Then, the servo motor 51 starts to drive the clamping plates 56 on both sides to disengage from the pole. Then, under the self-weight of the pole, it falls into the pre-buried hole, thus reducing the danger of the installation workers and improving the convenience of operation.

[0026] Please refer to Figure 1 and Figure 4 , as shown in the figure, the clamping mechanism 5 includes a servo motor 51. The output end of the servo motor 51 is splined with a transmission rod 52. The other end of the transmission rod 52 is fixedly connected with a first pulley 53. The side of the first pulley 53 is rotationally connected with a second pulley 54 through a track. One side of the second pulley 54 is fixedly connected with a screw rod 58. Both sides of the middle of the surface of the screw rod 58 are threadedly connected with pushing frames 55. The other end of the screw rod 58 is rotationally connected to one side of the bottom of the placing frame 41 through a second bearing seat. Both ends of the two pushing frames 55 are rotationally connected with clamping plates 56 through the second movable hinge. The other side of the clamping plate 56 is fixedly connected with an anti-slip pad 57.

[0027] In this embodiment: The servo motor 51 starts to drive the screw rod 58 to rotate. The rotation of the screw rod 58 drives the pushing frames 56 on both sides to move. Then, the pushing frame 55 moves to drive the clamping plates 56 to clamp and fix the pole.

[0028] Embodiment 2

[0029] Please refer to Figure 1 and Figure 2 In this embodiment, a further description is given for Example 1. In the figure, the lifting mechanism 3 includes a dual-axis motor 31. The two sides of the dual-axis motor 31 are both spline-connected with drive rods 32. The other ends of the two drive rods 32 are fixedly connected with rotating rods 33. The other ends of the two rotating rods 33 are rotatably connected to a first bearing seat. The bottoms of the two first bearing seats are respectively fixedly connected to both sides of the top of the hanger 2. The surfaces of the two rotating rods 33 are fixedly connected with winding wheels 34, and a lifting steel rope 35 is wound around the surface of the winding wheel 34.

[0030] In this embodiment: The dual-axis motor 31 drives the rotating rods 33 on both sides to rotate. Subsequently, the rotating rods 33 on both sides drive the winding wheels 34 to rotate. The rotation of the winding wheels 34 winds up the lifting steel rope 35. When the lifting steel rope 35 is wound up, the other end of the lifting steel rope 35 pulls up the placement rack 41 to make it stand upright.

[0031] Please refer to Figure 1 In the figure, both sides of the top of the front and back of the hanger 2 are fixedly connected with mounting brackets, and auxiliary wheels 7 are rotatably connected inside the mounting brackets.

[0032] In this embodiment: Through the arrangement of the auxiliary wheels 7, it plays a role in assisting the sliding of the lifting steel rope 35 during lifting.

[0033] Please refer to Figure 1 In the figure, through grooves are opened in the middle of both sides of the front of the hanger 2, and lifting wheels 6 are arranged inside the through grooves.

[0034] In this embodiment: Through the arrangement of the lifting wheels 6, it provides assistance when lifting the electric pole, making the lifting smoother.

[0035] Example 3

[0036] Please refer to Figure 2 In the figure, the surface of the lifting steel rope 35 sequentially passes through the auxiliary wheels 7 and the lifting wheels 6, and the other end of the lifting steel rope 35 is fixedly connected to one side of the upper surface of the placement rack 41.

[0037] In this embodiment: Through the lifting steel rope 35 sequentially passing through the auxiliary wheels 7 and the lifting wheels 6, under the action of the auxiliary wheels 7 and the lifting wheels 6, the lifting steel rope 35 is smoother during lifting.

[0038] Please refer to Figure 1 In the figure, guide rods 8 are fixedly connected to both sides of the placement rack 41, and the other ends of the guide rods 8 penetrate through the bottom of the surface of the pushing frame 55.

[0039] In this embodiment: Through the arrangement of the guide rods 8, it plays a role in limiting the pushing frame 55 and guiding the pushing frame 55 at the same time.

[0040] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising" - "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process - method - article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process - method - article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement pole installation limit guide device for electric power construction, characterized in that: It comprises a base frame (1), one side of the upper surface of the base frame (1) is fixedly connected to a hanger (2), the middle part of the upper surface of the hanger (2) is fixedly connected to a lifting mechanism (3), and one side of the middle part of the upper surface of the base frame (1) is fixedly connected to a placement mechanism (4); The placement mechanism (4) comprises a placement frame (41), the two sides of the front side of the placement frame (41) are respectively rotatably connected to one side of the middle part of the upper surface of the base frame (1) through a first movable hinge, support rods (42) are passed through both sides of the upper surface of the placement frame (41), the top of the support rod (42) is fixedly connected to a placement plate (43), the surface of the support rod (42) is sleeved with a support buffer spring (44), the top and bottom of the support buffer spring (44) are respectively fixedly connected to the lower surface of the placement plate (43) and the upper surface of the base frame (1), and a clamping mechanism (5) is fixed in the middle of one side of the upper surface of the placement frame (41).

2. A cement pole installation limiting guide device for electric power construction according to claim 1, characterized in that: The lifting mechanism (3) comprises a dual-axis motor (31), both sides of the dual-axis motor (31) are spline-connected with driving rods (32), the other ends of the two driving rods (32) are fixedly connected with rotating rods (33), the other ends of the two rotating rods (33) are rotatably connected with a first bearing seat, the bottoms of the two first bearing seats are respectively fixedly connected to the two sides of the top of the hanger (2), the surfaces of the two rotating rods (33) are fixedly connected with winding wheels (34), and the surface of the winding wheels (34) is wound with a lifting steel rope (35).

3. A cement pole installation limiting guide device for electric power construction according to claim 1, characterized in that: The clamping mechanism (5) comprises a servo motor (51), the output end of the servo motor (51) is spline-connected with a transmission rod (52), the other end of the transmission rod (52) is fixedly connected with a first pulley (53), the side of the first pulley (53) is rotatably connected with a second pulley (54) through a track, one side of the second pulley (54) is fixedly connected with a screw rod (58), both sides of the middle part of the surface of the screw rod (58) are threadedly connected with a pushing frame (55), the other end of the screw rod (58) is rotatably connected to one side of the bottom of the placement frame (41) by installing a second bearing seat, both ends of the two pushing frames (55) are rotatably connected with a clamping plate (56) through a second movable hinge, and the other side of the clamping plate (56) is fixedly connected with an anti-slip pad (57).

4. A cement pole installation limiting guide device for electric power construction according to claim 2, characterized in that: A through groove is provided in the middle of both sides of the front side of the hanger (2), and a lifting wheel (6) is arranged inside the through groove.

5. A cement pole installation limiting guide device for electric power construction according to claim 4, characterized in that: Both sides of the top of the front and back sides of the hanger (2) are fixedly connected to mounting frames, and auxiliary wheels (7) are rotatably connected inside the mounting frames.

6. A cement pole installation limiting guide device for electric power construction according to claim 5, characterized in that: The surface of the lifting steel rope (35) passes through the auxiliary wheel (7) and the lifting wheel (6) in sequence, and the other end of the lifting steel rope (35) is fixedly connected to one side of the upper surface of the placement frame (41).

7. A cement pole installation limiting guide device for electric power construction according to claim 3, characterized in that: Both sides of the placement frame (41) are fixedly connected with guide rods (8), and the other end of the guide rod (8) penetrates the bottom of the surface of the pushing frame (55).

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