CN106985885B - An electric pole handling and unloading device - Google Patents

Abstract

The invention discloses a handling and loading device for electric poles, which comprises a movable base and two supports arranged above the base, brackets are arranged on both sides of the supports, and There is a support beam, a turntable is arranged on the support beam, and slots parallel to the support beam are arranged at equal intervals in the circumferential direction on the outer wall of the turntable, and a slot for driving the turntable is arranged on the base. Rotating motor, the support has a semi-circular arc structure, when the support beam rotates, it can drive the card slot to be embedded in the inner side of the support, and on the opposite side of the two supports The end faces are provided with grooves for the output rod body respectively. By adopting the turntable structure provided with the slot, the present invention can clamp the utility pole in the slot, and fix the utility pole on the turntable by using the arc-shaped support , to facilitate its transportation.

Description

An electric pole handling and unloading device

technical field

The invention relates to a handling and unloading device for electric poles.

Background technique

In the process of electric power construction, in order to facilitate the installation of cables, it is necessary to use special equipment to move the electric poles. Since the pole structure is usually long and cylindrical, it is inconvenient to move. During transportation, it is easy to roll relative to each other and stacked directly. The method will cause its unloading trouble, and the cost of single transportation is relatively high.

Contents of the invention

The purpose of the present invention is to provide a pole handling and loading and unloading device. By adopting the structure of the turntable provided with the slot, the utility pole can be clamped in the slot, and the utility pole can be fixed on the turntable by using the arc-shaped support. , to facilitate its transportation.

The present invention is realized through the following technical solutions:

A pole handling and loading and unloading device, comprising a movable base and two supports arranged above the base, brackets are respectively arranged on both sides of the supports, and support beams are arranged on the supports, A turntable is arranged on the support beam, and slots parallel to the support beam are arranged at equal intervals in the circumferential direction on the outer wall of the turntable, and a motor for driving the turntable to rotate is arranged on the base, The support has a semi-circular arc structure, and when the support beam rotates, it can drive the card slot to be embedded in the inner side of the support. There is a groove for the output rod body. When the turntable rotates, the card groove can be aligned with the groove, and a pin shaft is arranged inside the groove, and the pin shaft is sleeved with A swing rod, when the pin shaft rotates, it can drive the swing rod to be plugged into the inner side of the groove, and a driving device for driving the pin shaft to rotate is arranged on the inner side of the support.

Further, in order to better realize the present invention, a roller set is arranged on the upper end surface of the support, and the roller sets are arranged at equal intervals in the circumferential direction along the arc-shaped end surface of the support. It consists of rollers, the axes of the rollers are parallel to the axis of the supporting beams.

Further, in order to better realize the present invention, an annular groove is provided on the inner side of the turntable, and the clamping groove and the annular groove are connected through a bar-shaped hole, and the inner side of the bar-shaped hole A rotating shaft parallel to the support beam is provided, fixing grooves are respectively arranged at both ends of the strip hole, and the two ends of the rotating shaft are snapped into the inner sides of the fixing grooves respectively, and the inner sides of the fixing grooves are provided with return spring, a pressure roller is set on the rotating shaft, the outer diameter of the pressure roller is larger than the width of the strip hole, and the pressure roller is located in the strip-shaped hole in the natural state of the return spring The hole is close to the side of the annular groove, and a pressure rod is arranged on the end surface of the support beam facing the groove, and the end of the pressure rod away from the support beam is attached to the on the inner wall of the ring groove.

Further, in order to better realize the present invention, a cross bar parallel to the support beam is provided at the end of the pressure bar away from the support beam, and rollers are sleeved on the cross bar.

Further, in order to better realize the present invention, a wedge-shaped boss is provided on the side of the groove away from the support beam, and the upper end surface of the boss is connected to the lower end surface of the groove, etc. high.

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

In the present invention, after the utility poles are clamped into the slots on the turntables on the two supports, the turntables are rotated so that the utility poles are clamped inside the supports so that the utility poles cannot be removed from the turntables. The unique groove structure makes it possible to open the swing bar and slide the utility pole out of the groove when needed, which facilitates the loading and unloading of the utility pole.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is the left view of the bearing of the present invention;

Fig. 3 is a schematic diagram of the internal structure of the turntable of the present invention.

Among them: 101. Base, 102. Support, 103. Bracket, 104. Support beam, 105. Turntable, 106. Card slot, 107. Groove, 108. Pin shaft, 109. Swing bar, 110. Roller group, 111. strip hole, 112. annular groove, 113. rotating shaft, 114. fixed groove, 115. return spring, 116. pressing roller, 117. pressing bar, 118. roller, 119. cross bar, 120. boss.

Detailed ways

The present invention will be further described in detail below in conjunction with specific examples, but the implementation of the present invention is not limited thereto.

As shown in Fig. 1, the present invention discloses a pole handling and loading and unloading device, which is used for mobile loading and unloading of utility poles, and its structure includes a movable base 101 and two supports 102 arranged above the base 101, Rollers are arranged under the base to facilitate the movement of the overall structure, so that the two supports are respectively located at both ends of the base length direction. Supports 103 are respectively provided on both sides of the support 102, and support beams are provided on the supports 103. 104, make the support beam parallel to the length direction of the base, so that the support beams at the two bearing positions are of the same height, and a turntable 105 is arranged on the support beam 104, so that the turntable can rotate relative to the support beam. The outer wall of 105 is circumferentially equidistantly provided with draw-in slots 106 parallel to the support beams 104, so that the positions of the draw-in slots of the turntables of the two support beams are corresponding. The motor can use chain transmission or belt rotation to realize the rotation of the turntable. The support 102 is in a semi-circular arc structure, so that the support is located below the turntable. When the turntable rotates, the lower end surface of the turntable is located on the arc of the support. On the inside of the upper end surface, when the support beam 104 rotates, it can drive the slot 106 to be embedded in the inside of the support 102, so that the slots of the turntable on the two supports correspond to each other, so that the utility pole can be horizontally clamped. Connect it to the inner side of the corresponding card slot on the two turntables, turn the turntable so that the utility pole can be clamped on the inner side of the support, at this time, the utility pole in the lower and side slots can be fixed by the support to prevent it from moving out. When the utility pole needs to be disassembled, the utility pole located inside the upper card slot can be hoisted directly;

In order to facilitate the transfer of utility poles, in the present invention, grooves 107 for outputting rod bodies are respectively provided on the opposite side end faces of the two supports 102, so that when the rotating disk 105 rotates, the The slot 106 can be aligned with the groove 107. When the slot and the groove are aligned with each other, the utility pole inside the slot can be moved out from the inner side along the groove. In order to facilitate the opening and closing of the groove, In the present invention, a pin shaft 108 is arranged inside the groove 107, so that the pin shaft is perpendicular to the axial direction of the support beam. The swing rod 109 is set on the pin shaft 108. When the pin shaft 108 rotates, Can drive described fork 109 to be plugged in described groove 107 inboards, now make fork be horizontal in groove inboard, make utility pole can not move out from groove, in order to conveniently control the movement of fork, in place The inner side of the support 102 described above is provided with a driving device for driving the rotation of the pin shaft 108. A motor can be used to control the rotation of the pin shaft, and a structure such as a hydraulic mechanism can also be used to control the rotation of the pin shaft, so that the pin shaft can drive the swing bar. It can be rotated relatively.

As shown in Figure 2, in order to reduce the friction between the support and the utility pole, in the present invention, preferably, a roller set 110 is arranged on the upper end surface of the support 102, so that the roller set is evenly distributed On the upper surface of the support, the roller group 110 is composed of rollers arranged at equal intervals in the circumferential direction along the arc-shaped end surface of the support 102. Since the turntable rotates relative to the support beam, in the present invention, the The axis of the roller is parallel to the axis of the supporting beam 104 . During the rotation of the turntable, when the card slot is located inside the support, a relative rolling is formed between the utility pole inside the card slot and the support, so that the frictional force is smaller and the power consumption of the motor is reduced.

In order to facilitate the lifting of the utility pole after it is removed from the groove, in the present invention, preferably, a wedge-shaped boss 120 is provided on the side of the groove 107 away from the support beam 104, so that the boss 120 is placed in the groove. The slope structure on the outside of the groove is convenient for the utility pole to move down along the boss. In the present invention, the upper end surface of the boss 120 is at the same height as the lower end surface of the groove 107 .

In the present invention, after the utility poles are clamped into the slots on the turntables on the two supports, the turntables are rotated so that the utility poles are clamped inside the supports so that the utility poles cannot be removed from the turntables. The unique groove structure makes it possible to open the swing bar and slide the utility pole out of the groove when needed, which facilitates the loading and unloading of the utility pole.

Example 1:

As shown in Figure 3, in this embodiment, in order to facilitate the output of utility poles, preferably, an annular groove 112 is provided on the inner side of the turntable 105, so that the annular groove is located in the middle of the inner side of the turntable, and through the annular groove on the turntable A cavity is formed between the inner side and the support beam, and the clamping groove 106 and the annular groove 112 are communicated through a bar-shaped hole 111, and a rotating shaft parallel to the support beam 104 is arranged inside the bar-shaped hole 111 113, the two ends of the rotating shaft are slidably connected to the inside of the bar-shaped hole, so that the rotating shaft is parallel to the support beam. Preferably, fixing grooves 114 are respectively arranged at the two ends of the bar-shaped hole 111, so that the two ends of the rotating shaft 113 are respectively Snapped inside the fixed groove 114, so that the rotating shaft can move along the length direction of the fixed groove. A return spring 115 is arranged inside the fixed groove 114, so that the axis of the return spring finger points to the axis of the support beam. A pressing roller 116 is set on the rotating shaft 113, so that the pressing roller can rotate relative to the rotating shaft, so that the outer diameter of the pressing roller 116 is larger than the width of the strip hole 111. When the rotating shaft moves inside the fixed groove, the rotating shaft approaches On one side of the annular groove, the maximum outer circumference of the pressure roller is located inside the annular groove, and when the rotating shaft is close to the side of the holding groove, the maximum outer circumference of the pressing roller is located on the inner side of the holding groove;

In order to facilitate the control of the position of the pressure roller, in this embodiment, preferably, the pressure roller 116 is located at the side of the strip-shaped hole 111 close to the annular groove 112 under the natural state of the return spring 115, At this time, the maximum outer circumference of the pressure roller is positioned at the inner side of the annular groove, and a pressure rod 117 is arranged on the end surface of the side of the support beam 104 facing the groove 107, so that the pressure rod 117 is far away from the One end of the support beam 104 fits on the inner wall of the annular groove 112 . When the turntable rotates, the pressure rod can push the pressure roller, so that the pressure roller squeezes the return spring, so that the pressure roller moves to the direction of the groove. , open the swing lever, the outside of the utility pole is not stressed, at this time, under the action of the pressure lever, the pressure roller is pushed to move towards the groove, and the pressure roller squeezes the side wall of the utility pole, so that the utility pole moves to the outside of the groove, thereby making the The utility pole can be moved out through the groove. In this embodiment, by adopting the pressure roller structure, when the swing lever is opened, the utility pole can be moved to the outside of the slot under the action of the pressure roller, thereby facilitating the automatic unloading of the utility pole.

Further preferably, in this embodiment, in order to reduce the frictional force between the pressing rod and the pressing roller, preferably, at the end of the pressing rod 117 away from the supporting beam 104 is provided a The cross bar 119 is provided with a roller 118 sleeved on the cross bar 119 . When the turntable is rotated, the rollers are attached to the inner wall of the annular groove, and when the rollers squeeze the pressure rollers, they push the pressure rollers to move toward the grooves, thereby reducing the friction between the pressure rollers and the pressure rods.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (3)

1. A pole handling and loading and unloading device, characterized in that it includes a movable base (101) and two supports (102) arranged above the base (101), and the support (102) Supports (103) are respectively arranged on both sides, a support beam (104) is provided on the support (103), a turntable (105) is arranged on the support beam (104), and a turntable (105) is arranged on the turntable ( 105) The outer wall is provided with slots (106) parallel to the support beam (104) at equal intervals in the circumferential direction, and the base (101) is provided with a motor for driving the turntable (105) to rotate. The support (102) has a semi-circular arc structure, and the support beam (104) can drive the card slot (106) to be embedded in the inner side of the support (102) when the support beam (104) rotates. Grooves (107) for output rods are respectively provided on the opposite side of the support (102), and when the turntable (105) rotates, the slots (106) can be combined with the grooves ( 107) are aligned, a pin shaft (108) is arranged inside the groove (107), and a swing rod (109) is set on the pin shaft (108). When the pin shaft (108) rotates It can drive the swing rod (109) to be plugged into the inner side of the groove (107), and a driving device for driving the pin shaft (108) to rotate is arranged on the inner side of the support (102); The inside of the turntable (105) is provided with an annular groove (112), and the card groove (106) and the annular groove (112) are connected through a strip hole (111). The inside of the shaped hole (111) is provided with a rotating shaft (113) parallel to the support beam (104), and fixed grooves (114) are respectively arranged at both ends of the strip-shaped hole (111), and the two ends of the rotating shaft (113) The ends are snapped into the inner side of the fixed groove (114), and a return spring (115) is arranged inside the fixed groove (114), and a pressure roller (116) is set on the rotating shaft (113). The outer diameter of the pressure roller (116) is larger than the width of the strip hole (111), and the pressure roller (116) is located in the strip hole (111) under the natural state of the return spring (115). 111) Close to the side of the annular groove (112), a pressure bar (117) is arranged on the end surface of the support beam (104) facing the groove (107), and the pressure bar (117) The end away from the support beam (104) is attached to the inner wall of the annular groove (112); A roller set (110) is arranged on the upper end surface of the support (102), and the roller set (110) is arranged at equal intervals in the circumferential direction along the arc-shaped end surface of the support (102) rollers, the axes of the rollers are parallel to the axis of the support beam (104). 2. A pole handling device according to claim 1, characterized in that: a pole parallel to the support beam (104) is provided at the end of the pressure bar (117) away from the support beam (104). ) of the cross bar (119), on the cross bar (119) is sleeved with rollers (118). 3. A pole handling device according to claim 1, characterized in that: a wedge-shaped boss (120) is provided on the side of the groove (107) away from the support beam (104) ), the upper end surface of the boss (120) is at the same height as the lower end surface of the groove (107).

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