CN104895393B - A kind of upender of cement pole - Google Patents

A kind of upender of cement pole Download PDF

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Publication number
CN104895393B
CN104895393B CN201510306655.6A CN201510306655A CN104895393B CN 104895393 B CN104895393 B CN 104895393B CN 201510306655 A CN201510306655 A CN 201510306655A CN 104895393 B CN104895393 B CN 104895393B
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CN
China
Prior art keywords
cement pole
pedestal
driving
support
upender
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CN201510306655.6A
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Chinese (zh)
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CN104895393A (en
Inventor
吴延进
卫成锴
陈学安
徐勤峰
王传忠
Original Assignee
国网山东济南市历城区供电公司
国家电网公司
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Priority to CN201510306655.6A priority Critical patent/CN104895393B/en
Publication of CN104895393A publication Critical patent/CN104895393A/en
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Publication of CN104895393B publication Critical patent/CN104895393B/en

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Abstract

The upender of a kind of cement pole, for the problem solving the erection inconvenience of the remote districts cement poles such as mountain area.It is provided with lift arm in the front side of car body, between lift arm and car body, is provided with elevating ram, at the hinged oscillating oil cylinder in the middle part of lift arm, be hinged with pedestal at lift arm free end, and pedestal is also articulated and connected with oscillating oil cylinder piston rod;It is fixed with installing plate in pedestal side, rotates on a mounting board and rotating disk is installed, pedestal is provided with the first driving mechanism driving turntable rotation.Rotating disk is fixed with support, support is provided with the clamping assembly of clamping cement pole;The inner chamber of support is provided with the second driving mechanism, between the second driving mechanism and support, is provided with carriage cylinder, the second driving mechanism is provided with rotatable delivery wheel.This device, it is possible to achieve to the clamping of cement pole, lifting, erectting and insert, each action is completed by frame for movement and driver part, and is mutually linked before and after each action, work efficiency is high.

Description

A kind of upender of cement pole

Technical field

The present invention relates to cement pole erection technique field, specifically the upender of a kind of cement pole suitable in mountain area.

Background technology

In mountain area or knob, erecting power transmission lines typically via cement pole, cement pole is embedded in ground.Cement pole is erected at outdoor for a long time, along with wind and weather, has part of cement bar and crackle occurs, and the safe and stable operation of guarantee transmission line of electricity is very disadvantageous by this.For slight crackle, it is possible to ensured the structural strength of cement pole by remedial cement bar.For the crackle of unrepairable, then need to change cement pole.It addition, in some remote places, when larger transport devices cannot arrive, the erection of cement pole is also faced with very big problem, only by the free-hand erection cement pole of manpower.

Summary of the invention

It is an object of the invention to provide the upender of a kind of cement pole, for the problem solving the erection inconvenience of the remote districts cement poles such as mountain area.

This invention address that its technical problem is adopted the technical scheme that: the upender of a kind of cement pole, it is characterized in that, it includes car body, lift arm, elevating ram, oscillating oil cylinder, rotation assembly, clamping assembly and delivery assembly, lift arm is installed the front side of described car body is hinged, it is provided with elevating ram between described lift arm and car body, oscillating oil cylinder is installed the middle part of described lift arm is hinged, the hinged pedestal that is provided with of free end at described lift arm, and described pedestal is also articulated and connected with the piston rod of oscillating oil cylinder;It is provided with installing plate in the side of described pedestal, described installing plate is connected by some connecting rods are fixing with pedestal, described installing plate is rotatablely equipped with rotating disk, being provided with the first driving mechanism driving turntable rotation on described pedestal, described pedestal, installing plate, connecting rod, rotating disk and the first driving mechanism constitute rotation assembly;

Described rotating disk is fixed with support, described support is the metalwork of " u "-shaped, for the holding chamber of clamping cement pole between the two ends of described support, the inner chamber at described support two ends is respectively articulated with swing arm is installed, free end at described swing arm is provided with grip block by rotating shaft is hinged, described rotating shaft is provided with torsion spring, under the effect of described torsion spring, the front end of grip block is to the lopsidedness at holding chamber place, the effect end of described grip block is the circular arc adapted with cement pole outer wall, the clamping oil cylinder that swings around pin joint of swing arm is driven being respectively arranged at two ends with of described support, and described in two, clamp oil cylinder synchronization action, stroke is identical, described clamping oil cylinder, swing arm, grip block and support constitute clamping assembly;

The inner chamber of described support is slidably fitted with two the second driving mechanisms being oppositely arranged, it is provided with carriage cylinder between described second driving mechanism and support, outfan at described second driving mechanism is provided with rotatable delivery wheel, described delivery wheel includes the wheel body being fixed on the second driving mechanism outfan and the outer ring being fixed on wheel external body, described outer ring is rubber parts and is provided with anti-skid design on the circular outer wall of described outer ring, and it is provided with pressure transducer on described outer ring, described pressure transducer is connected with the controller signals on support, described controller is connected with the solenoid signal of carriage cylinder;Two delivery wheel synchronization actions and turn to contrary under the synchronization action of the second driving mechanism described in two, after described carriage cylinder piston rod stretches out, two delivery wheels move closer to cement pole and then contact with cement pole, when normal pressure between the cement pole that pressure transducer records and delivery wheel reaches certain value, controller controls carriage cylinder stopping action, and delivery wheel is relative with cement pole to be rolled to drive the second driving mechanism to rotate to realize.

Further, described first driving mechanism includes the first hydraulic motor being fixed on pedestal, the gear being fixed on the first hydraulic motor outfan and engages the gear ring coordinated with gear, being fixed with bearing on described installing plate, described gear ring is fixed in the inner ring of bearing and fixes with rotating disk and is connected.

Further, described second driving mechanism includes the second hydraulic motor and is arranged on the reduction box of the second hydraulic motor outfan, is provided with Worm and worm-wheel gearing in described reduction box.

Further, described outer ring is cirque structure, is provided with some counter sinks on the outer wall of described outer ring, is provided with the screwed hole corresponding with counter sink on described wheel body outer wall, is provided with bolt in corresponding counter sink and screwed hole.

Further, the installation end at described pedestal is provided with some reinforcements, and the installation end at described pedestal is provided with two pairs of otic placodes, and pedestal is articulated and connected with lift arm and oscillating oil cylinder respectively by two pairs of otic placodes.

Further, the lower hinge on front side of described car body is provided with dozer, is provided with oil cylinder between described dozer and car body.

Further, described pedestal and installing plate are square metallic plate, and described installing plate and connecting rod are bolted, and described pedestal and connecting rod are welded and fixed.

Further, it is provided with rubber blanket at the effect end of described grip block.

Further, along cement pole axis direction, described grip block is positioned at different axial location from delivery wheel.

Further, the two ends of described support are circular arc.

The invention has the beneficial effects as follows: the upender of a kind of cement pole provided by the invention, realize the clamping of traverse cement pole on ground by clamping assembly, then pass through elevating ram and drive lift arm to rise, carriage cylinder action drives delivery wheel clamping cement pole.The cement pole being clamped is lifted by lift arm, then under the effect of rotation assembly, realize the rotation of cement pole, cement pole is made to be become vertical state from traverse state, realize the rotation of delivery wheel finally by the second hydraulic motor, delivery wheel is two, and two delivery wheel direction of rotation are contrary, two delivery wheels are while clamping cement pole, relative with cement pole can roll, the movement vertical to realize cement pole, conveniently cement pole is inserted on ground.The present invention, it is possible to achieve to the clamping of cement pole, lifting, erectting and insert, each action is completed by frame for movement and driver part, has liberated manpower, and has been mutually linked before and after each action, and work efficiency is high.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the present invention;

Fig. 2 is the cooperation schematic diagram of clamping assembly, delivery assembly and rotation assembly;

Fig. 3 is schematic diagram during clamping assembly clamping cement pole;

Fig. 4 is delivery assembly schematic diagram when contacting with cement pole;

Fig. 5 is present invention schematic diagram when clamping cement pole;

Fig. 6 is the schematic diagram after cement pole is lifted by the present invention;

Fig. 7 is the present invention by cement pole to schematic diagram when placing in ground;

Fig. 8 is the schematic diagram of delivery assembly conveying cement pole;

Fig. 9 is the structural representation of delivery wheel;

In figure: 1 car body, 11 dozers, 12 lift arms, 13 elevating rams, 14 oscillating oil cylinders, 21 pedestals, 22 connecting rods, 23 installing plates, 3 clamping assemblies, 31 supports, 4 first hydraulic motors, 41 gears, 42 gear rings, 43 bearings, 44 rotating disks, 5 carriage cylinders, 51 second hydraulic motor and reduction boxes, 52 delivery wheels, 521 wheel bodys, 522 outer rings, 523 bolts, 524 counter sinks, 6 clamping oil cylinders, 61 swing arms, 62 grip blocks, 7 cement poles, 8 grounds.

Detailed description of the invention

As shown in Figures 1 to 9, the invention mainly comprises car body 1, dozer 11, lift arm 12, elevating ram 13, oscillating oil cylinder 14, rotation assembly, clamping assembly 3 and delivery assembly, describe the present invention below in conjunction with accompanying drawing.

As it is shown in figure 1, car body 1 can adopt the car body of existing wheel loader, the external articulation on front side of car body is provided with dozer 11, is provided with oil cylinder between dozer and car body, by hydraulic oil cylinder driving dozer action so that dozer lifts or in running order.Upper articulation on front side of car body is provided with lift arm 11, lift arm is " " shape structure, the installation end of lift arm is hinged by rotating shaft and car body, elevating ram 13 it is provided with in the middle part of lift arm and between car body, elevating ram cylinder barrel is hinged with car body, hinged in the middle part of elevating ram piston rod free end and lift arm.Lifting or falling of lift arm free end is driven by elevating ram.Upside in the middle part of lift arm is hinged is provided with oscillating oil cylinder 14, pedestal 21 is installed lift arm free end is hinged, for ease of installing, pedestal is welded and fixed two pairs of otic placodes, a pair otic placode is articulated and connected with lift arm free end, and otic placode and oscillating oil cylinder piston rod free end are articulated and connected by another.Stretching out or retracting by oscillating oil cylinder piston rod, it is possible to drive the swing of pedestal.

As in figure 2 it is shown, rotation assembly includes pedestal 21, connecting rod 22, installing plate the 23, first hydraulic motor 4, gear 41, gear ring 42, bearing 43 and rotating disk 44, pedestal is square metallic plate, is provided with reinforcement in the bottom of pedestal, to ensure enough structural strengths.Upper weld at pedestal is fixed with some connecting rods 22, is installed with installing plate 23 in some connecting rods, and the mounting means of installing plate and connecting rod can for welding, it is also possible to connects for bolt.Installing plate and connecting rod are bolted, it is possible to be easily installed the dismounting of plate, in order to the maintenance of parts between installing plate and pedestal.It is provided with circular hole on a mounting board, circular hole is installed with bearing 43, the inner ring of bearing is installed with gear ring 42, pedestal is installed with the first hydraulic motor 4, outfan at the first hydraulic motor is fixed with and engages the gear 41 coordinated with gear ring, gear ring is installed with rotating disk 44, by the rotation of the first fluid motor-driven gear ring and rotating disk.

Being installed with clamping assembly 3 on rotating disk, clamping assembly includes support 31, clamping oil cylinder 6, swing arm 61 and grip block 62, as in figure 2 it is shown, support is the metalwork of " u "-shaped, support is fixed on rotating disk, and fixed form is that bolt connects or welding.The two ends of support are circular arc, and to avoid colliding with between support and ground, the two ends of support surround the holding chamber for clamping cement pole.The inner chamber at support two ends is respectively articulated with clamping oil cylinder 6 is installed, two clamping oil cylinder synchronization actions and stroke are identical, the cylinder barrel of clamping oil cylinder is articulated and connected by rotating shaft and support, the free end of clamping cylinder piston rod and the middle part of a swing arm are articulated and connected, the installation end of swing arm is articulated and connected by rotating shaft and support, so, when clamping cylinder piston rod and stretching out or retract, swing arm can be driven around the swing of self pin joint.Free end at each swing arm is provided with a grip block 62 by rotating shaft is hinged, is provided with torsion spring connecting in the grip block rotating shaft with swing arm, and under the effect of torsion spring, the front end of grip block is to the lopsidedness at holding chamber place.The effect end of grip block is circular arc, and the effect end at grip block is provided with rubber blanket, and during to avoid swing arm to hug cement pole, cement pole is caused damage by grip block.Effect end at grip block is provided with pressure transducer, with the pressure between perception grip block and cement pole.Pressure transducer is connected with the controller signals on support, and controller is connected with clamping oil cylinder solenoid signal.As shown in Figure 3, after clamping cylinder piston rod stretches out, swing arm swings and drives grip block close to cement pole, and grip block contacts with cement pole gradually also and produces normal pressure between cement pole, when force value when between the two reaches setting value, clamp oil cylinder stopping action.Now, cement pole is placed between two grip blocks and support, but cement pole can and grip block and support between relative sliding, glide direction is that cement pole is axial.

For driving cement pole movement in clamping assembly, the inner chamber at support two ends is installed with carriage cylinder 5 respectively, piston rod free end at carriage cylinder is fixed with the second hydraulic motor and reduction box 51, second hydraulic motor and reduction box are connected with bracket slide, when carriage cylinder piston rod stretches out, the second hydraulic motor and reduction box can be driven near holding chamber.Second hydraulic motor and reduction box are the assemblys of the second hydraulic motor and reduction box, and the outfan of the second hydraulic motor is fixing with the input of reduction box to be connected, and is provided with turbine and worm decelerator in reduction box.Outfan at reduction box is fixed with delivery wheel 52, as shown in Figure 9, delivery wheel includes wheel body 521, outer ring 522 and bolt 523, wheel body is circular metalwork, wheel body center is fixing with the outfan of reduction box to be connected, it is provided externally with outer ring 522 at wheel body, outer ring is the rubber parts of annular, outer ring is nested with on wheel body, for realizing being relatively fixed of outer ring and wheel body, ring outer wall is provided with some counter sinks 524 outside, wheel body outer wall is provided with the screwed hole corresponding with counter sink, counter sink and corresponding screwed hole are provided with bolt 523, being relatively fixed of outer ring and wheel body is realized by bolt.The setting of counter sink, can facilitate on the one hand bolt install to realize being relatively fixed of wheel body and outer ring;On the other hand, counter sink the contraction distortion that can facilitate outer ring is set.Being provided with anti-skid design on the outer wall of outer ring, the circular outer wall of outer ring is acting surface, as shown in Figure 8, two carriage cylinders are oppositely arranged, and synchronization action, drive the slip on support of the second hydraulic motor and reduction box by carriage cylinder 5, with realize the close to each other of two delivery wheels or away from.After two delivery wheels clamp cement pole, second hydraulic motor action output rotary motion, this rotary motion passes to delivery wheel after reduction box slows down, while two delivery wheel clamping cement poles, two delivery wheels are around own axis, and the direction of rotation of two delivery wheels is contrary.When two delivery wheels rotate so that cement pole moves down.Grip block is in different height and positions from delivery wheel, such grip block the angle of inclination that can reduce cement pole is set, as far as possible make cement pole be in vertical state.

The present invention operationally, first drives elevating ram to retract, as shown in Figure 5 so that the free end of lift arm down, and drives oscillating oil cylinder to stretch out so that the holding chamber of support down and is enclosed within cement pole;Driving oscillating oil cylinder action so that the grip block of swing arm free end moves closer to cement pole, until cement pole is held up by grip block, and cement pole is clamped by grip block and support.As shown in Figure 6, elevating ram piston rod is driven to stretch out so that support is lifted by lift arm.As it is shown in fig. 7, drive the first hydraulic motor to rotate, to drive support to rotate, until cement pole is in vertical state.Then driving the second hydraulic motor action so that delivery wheel rotates, and relative between delivery wheel with cement pole rolls, to realize the release to cement pole, cement pole moves down in a vertical direction, to be inserted in the fixing hole dug in advance on ground 8 by cement pole.After cement pole is held up by staff, ground soil can be pushed in fixing hole by dozer, to realize fixing cement pole.So just the cement pole that will lie low on ground, holding up, and be placed in the hole on ground, this action has been worked in coordination with by clamping assembly, delivery assembly, rotation assembly, elevating ram and oscillating oil cylinder, and each action is successively mutually linked, improve work efficiency when cement pole is erect.Whole work is completed by equipment, alleviates the physical work of people.

Claims (10)

1. the upender of a cement pole, it is characterized in that, it includes car body, lift arm, elevating ram, oscillating oil cylinder, rotation assembly, clamping assembly and delivery assembly, lift arm is installed the front side of described car body is hinged, it is provided with elevating ram between described lift arm and car body, oscillating oil cylinder is installed the middle part of described lift arm is hinged, the hinged pedestal that is provided with of free end at described lift arm, and described pedestal is also articulated and connected with the piston rod of oscillating oil cylinder;It is provided with installing plate in the side of described pedestal, described installing plate is connected by some connecting rods are fixing with pedestal, described installing plate is rotatablely equipped with rotating disk, being provided with the first driving mechanism driving turntable rotation on described pedestal, described pedestal, installing plate, connecting rod, rotating disk and the first driving mechanism constitute rotation assembly;
Described rotating disk is fixed with support, described support is the metalwork of " u "-shaped, for the holding chamber of clamping cement pole between the two ends of described support, the inner chamber at described support two ends is respectively articulated with swing arm is installed, free end at described swing arm is provided with grip block by rotating shaft is hinged, described rotating shaft is provided with torsion spring, under the effect of described torsion spring, the front end of grip block is to the lopsidedness at holding chamber place, the effect end of described grip block is the circular arc adapted with cement pole outer wall, the clamping oil cylinder that swings around pin joint of swing arm is driven being respectively arranged at two ends with of described support, and described in two, clamp oil cylinder synchronization action, stroke is identical, described clamping oil cylinder, swing arm, grip block and support constitute clamping assembly;
The inner chamber of described support is slidably fitted with two the second driving mechanisms being oppositely arranged, it is provided with carriage cylinder between described second driving mechanism and support, outfan at described second driving mechanism is provided with rotatable delivery wheel, described delivery wheel includes the wheel body being fixed on the second driving mechanism outfan and the outer ring being fixed on wheel external body, described outer ring is rubber parts and is provided with anti-skid design on the circular outer wall of described outer ring, and it is provided with pressure transducer on described outer ring, described pressure transducer is connected with the controller signals on support, described controller is connected with the solenoid signal of carriage cylinder;Two delivery wheel synchronization actions and turn to contrary under the synchronization action of the second driving mechanism described in two, after described carriage cylinder piston rod stretches out, two delivery wheels move closer to cement pole and then contact with cement pole, when normal pressure between the cement pole that pressure transducer records and delivery wheel reaches certain value, controller controls carriage cylinder stopping action, and delivery wheel is relative with cement pole to be rolled to drive the second driving mechanism to rotate to realize.
2. the upender of a kind of cement pole according to claim 1, it is characterized in that, described first driving mechanism includes the first hydraulic motor being fixed on pedestal, the gear being fixed on the first hydraulic motor outfan and engages the gear ring coordinated with gear, being fixed with bearing on described installing plate, described gear ring is fixed in the inner ring of bearing and fixes with rotating disk and is connected.
3. the upender of a kind of cement pole according to claim 1, is characterized in that, described second driving mechanism includes the second hydraulic motor and is arranged on the reduction box of the second hydraulic motor outfan, is provided with Worm and worm-wheel gearing in described reduction box.
4. the upender of a kind of cement pole according to claim 1, it is characterized in that, described outer ring is cirque structure, the outer wall of described outer ring is provided with some counter sinks, described wheel body outer wall is provided with the screwed hole corresponding with counter sink, in corresponding counter sink and screwed hole, is provided with bolt.
5. the upender of a kind of cement pole according to claim 1, it is characterized in that, installation end at described pedestal is provided with some reinforcements, and the installation end at described pedestal is provided with two pairs of otic placodes, and pedestal is articulated and connected with lift arm and oscillating oil cylinder respectively by two pairs of otic placodes.
6. the upender of a kind of cement pole according to claim 1, is characterized in that, the lower hinge on front side of described car body is provided with dozer, is provided with oil cylinder between described dozer and car body.
7. the upender of a kind of cement pole according to claim 5, is characterized in that, described pedestal and installing plate are square metallic plate, and described installing plate and connecting rod are bolted, and described pedestal and connecting rod are welded and fixed.
8. the upender of a kind of cement pole according to claim 1, is characterized in that, the effect end at described grip block is provided with rubber blanket.
9. the upender of a kind of cement pole according to claim 8, is characterized in that, along cement pole axis direction, described grip block is positioned at different axial location from delivery wheel.
10. the upender of a kind of cement pole according to claim 1, is characterized in that, the two ends of described support are circular arc.
CN201510306655.6A 2015-06-08 2015-06-08 A kind of upender of cement pole CN104895393B (en)

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CN104895393B true CN104895393B (en) 2016-07-06

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CN105248161B (en) * 2015-11-03 2018-03-30 国网山东济南市历城区供电公司 Electric power maintenance screen of trees clears up car
CN106150180A (en) * 2016-08-26 2016-11-23 资阳资源电力集团有限公司雁江分公司 Montant Fast Installation structure with hole wall center rest
CN106486952B (en) * 2016-12-14 2018-01-19 李颜 Mesolow distribution line deicer
CN108005462B (en) * 2017-12-14 2019-11-05 明光市华亿水泥制品有限公司 A kind of novel scrap electrical wires bar removal machine

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US9267307B2 (en) * 2013-09-30 2016-02-23 Posi-Plus Technologies Inc. Telescoping arm with securable pole-tilt assembly
CN103953217B (en) * 2014-04-10 2016-04-06 长兴泗安科林植保专业合作社 A kind of electric pole installs pulling machine
CN104120911B (en) * 2014-08-05 2016-07-13 江苏省电力公司扬州供电公司 A kind of adjustable angle type electric pole installing car
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