CN210620084U

CN210620084U - Hank mill with crawler-type running gear

Info

Publication number: CN210620084U
Application number: CN201921108806.7U
Authority: CN
Inventors: 姚斌
Original assignee: YANGZHOU GUODIAN TONGYONG MANUFACTURING CO LTD
Current assignee: YANGZHOU GUODIAN TONGYONG MANUFACTURING CO LTD
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-26
Anticipated expiration: 2029-07-16

Abstract

A grinding machine with a crawler-type traveling mechanism relates to the field of power transmission line construction equipment. Comprises a crawler traveling mechanism and a hydraulic winching machine arranged on the crawler traveling mechanism. The utility model discloses a hydraulic pressure hank grinds and installs on crawler travel mechanism, can remove free walking at the job site of complicacy, has made things convenient for the construction greatly, has alleviateed intensity of labour.

Description

Hank mill with crawler-type running gear

Technical Field

The utility model relates to a transmission line construction equipment field specifically is a hank mill with crawler-type running gear.

Background

The flexible winching machine is a short name of a flexible winching machine and is called a flexible winching machine or a flexible winching machine, the name is mostly seen in regions with wider application of the flexible winching machine, the flexible winching machine is a construction product such as a stringing, a standing rod and the like which are necessary when an underground wiring of an empty cable is erected, and a conductor can be smoothly and conveniently erected for hoisting, drawing or stringing under various complex environments. The cable is widely applied to the construction stringing and assembling poles and towers of electric power, telecommunication and municipal engineering or motor-driven paying-off, and is suitable for outdoor electroless places. The on-site practical operation proves that the device has the advantages of reasonable structure, small volume, light weight, high power, low noise, flexible operation, convenient transportation and the like, and is deeply praised by the majority of users.

The winching machine is heavy and inconvenient to move on a complex construction site, so that the winching machine with a walking function and capable of adapting to a complex road surface is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hank mill with crawler-type running gear can effectively solve the problem among the background art.

The technical scheme for realizing the purpose is as follows: the utility model provides a hank mill with crawler-type running gear which characterized in that: comprises a crawler traveling mechanism and a hydraulic winching machine arranged on the crawler traveling mechanism.

Furthermore, the crawler traveling mechanism comprises sprocket frames which are arranged in bilateral symmetry, the sprocket frames are connected into a whole through a chassis connecting beam, one end of each sprocket frame is provided with a driving sprocket and a driving motor for driving the driving sprocket to rotate, the other end of each sprocket frame is provided with a driven sprocket, and the driving sprocket and the driven sprocket on each sprocket frame are in transmission connection through a crawler;

the two sides of the chain wheel frame are provided with fixing plates which extend out of the corresponding side tracks, one side of each fixing plate extending out of each track is provided with a row of fixing supports which protrude upwards and are arranged on the surfaces of the tracks, the chassis connecting cross beam is connected with a supporting seat which is parallel to the upper end of the fixing support, the two sides of the hydraulic winch are fixedly arranged on the fixing supports through bolts, and the middle of the hydraulic winch is supported on the supporting seat of the chassis connecting cross beam.

Furthermore, the cross section of the chain wheel frame is in an inverted U shape, the driving chain wheel and the driven chain wheel are respectively installed in a U-shaped opening of the chain wheel frame and respectively extend upwards out of the chain wheel frame, transverse sliding grooves are formed in the chain wheel frame on two sides of the driven chain wheel, the driven chain wheel is installed between the two transverse sliding grooves of the chain wheel frame through a jacking support which is transversely and horizontally arranged, the jacking support is in a U shape, the driven chain wheel is arranged in the opening of the jacking support, a rotating shaft penetrates through the center of the driven chain wheel, two ends of the rotating shaft penetrate through the jacking support and are arranged in the transverse sliding grooves on two sides of the chain wheel frame in a sliding fit mode, and two ends of the rotating;

the blind end of jacking support is connected with the straining device who is used for the tensioning to correspond the track, and straining device includes the sliding shaft, and the middle part of jacking support blind end is provided with the through-hole, and the one end of sliding shaft slides and wears to put in the through-hole, and the middle part of sliding shaft is provided with annular boss, has worn to put between the annular boss of sliding shaft and the jacking support to have the spring, and the other end of sliding shaft is connected with the screw rod, and the outer end of screw rod is provided with the spiral shell head, is fixed with the screw-nut with screw rod.

Further, the driven sprocket is rotatably mounted on the rotating shaft through a bushing.

Further, hydraulic winching comprises a chassis arranged on a crawler travelling mechanism, a square frame and a winching barrel are arranged on the chassis, the square frame and the winching barrel are arranged on the chassis in a left-right mode along the width direction, the traction direction of the winching barrel is the same as the travelling direction of the crawler travelling mechanism, a power mechanism for driving the winching barrel to work is arranged in the square frame, the power mechanism comprises a cooling fan, an engine, a hydraulic pump, a speed reducer, a hydraulic brake, a hydraulic motor and a hydraulic control system comprising an oil tank, the hydraulic control system is used for controlling the hydraulic pump, the hydraulic motor and the hydraulic brake, the power conveying end of the engine is connected with the hydraulic pump, the output end of the hydraulic motor is connected with the winching barrel through the speed reducer, and the hydraulic brake is connected with the output end of the.

Further, the square frame is arranged to be of a double-layer structure, the engine, the hydraulic pump, the hydraulic motor, the hydraulic brake and the lower layer of the square frame are installed on the lower layer of the square frame, the oil tank and the cooling fan are installed on the upper layer of the square frame, and the cooling fan is installed above the engine.

Furthermore, the hydraulic winching machine is installed to be deviated to one side of the traveling direction of the crawler traveling mechanism, so that the gravity center of the hydraulic winching machine is deviated to one side of the traveling direction of the crawler traveling mechanism.

The utility model has the advantages that:

1) the hydraulic winching machine is arranged on the crawler travelling mechanism, can move freely on a complex construction site, greatly facilitates construction and reduces labor intensity; 2) the crawler belt walking mechanism pushes a driven chain wheel arranged on the jacking bracket forwards through a spring to be always in a state of tensioning a crawler belt, so that the aim of active tensioning is achieved, and meanwhile the forward tensioning force of the spring can be adjusted by rotating a screw rod; 3) the hydraulic winching machine is arranged on the chain wheel frames at two sides through the fixed support, is convenient to install and fix, and is also supported on the support seat of the chassis connecting beam, so that the vehicle-mounted load of the crawler is uniformly distributed, and the crawler works more stably; 4) the gravity center of the hydraulic winching is deviated to one side of the traveling direction of the crawler traveling mechanism, so that the gravity center of the crawler traveling mechanism is positioned at the front side when climbing, and the whole machine is prevented from tipping backwards; 5) the square frame and the grinding drum are arranged on the bottom frame in the left-right direction along the width direction, and the cooling fan, the engine, the hydraulic pump, the hydraulic motor, the speed reducer, the oil tank, the hydraulic brake, the hydraulic motor and the hydraulic control system are arranged in the square frame, so that the grinding drum is prevented from interfering with other components in the traction process; 6) the cooling fan is arranged above the engine, and can timely discharge heat of the engine while cooling the hydraulic control system.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of the crawler track;

FIG. 4 is a top view of the hydraulic capstan.

Detailed Description

As shown in fig. 1-4, the utility model discloses a including crawler attachment 2 and install hydraulic winch 1 on crawler attachment 2, hydraulic winch 1 is partial to one side installation of crawler attachment 2 walking direction for hydraulic winch 1's focus is partial to one side of crawler attachment 2 walking direction.

Crawler belt running gear 1 includes sprocket 2.1 that bilateral symmetry set up, connect crossbeam 2.2 through the chassis between sprocket 2.1 and connect as whole, drive sprocket 2.3 and drive sprocket 2.3 pivoted driving motor 2.4 are installed respectively to sprocket 2.1's one end, driven sprocket 2.5 is installed respectively to the other end, drive sprocket 2.3 and driven sprocket 2.4 on the sprocket 2.1 are connected through track 2.6 transmission respectively between, all install one row of track thrust wheel 2.7 on sprocket 2.1 between drive sprocket 2.3 and the driven sprocket 2.4, track thrust wheel 2.7 presses and is corresponding track 2.6.

The cross-section of sprocket frame 2.1 is the shape of falling U, and install respectively in sprocket frame 2.1's U-shaped opening drive sprocket 2.3 and driven sprocket 2.4, and upwards stretch out sprocket frame 2.1 respectively, be provided with horizontal spout 2.8 on the sprocket frame 2.1 of driven sprocket 2.4 both sides, driven sprocket 2.4 installs between two horizontal spouts 2.8 of sprocket frame 2.1 through the jacking support 2.9 of horizontal arrangement, and jacking support 2.9 is the U-shaped, and driven sprocket 2.4 sets up in the opening of jacking support 2.9, and driven sprocket 2.4's center has worn to have a axis of rotation 2.10, driven sprocket 2.4 rotates through axle sleeve 2.13 and installs on axis of rotation 2.10, and the both ends of axis of rotation 2.10 pass jacking support 2.9, and sliding fit sets up in horizontal spout 2.8 of sprocket frame 2.1 both sides, and the both ends of axis of rotation 2.10 stretch out sprocket frame 2.1 respectively, are connected with fixation nut 2.12.

The closed end of the jacking support 2.9 is connected with a tensioning mechanism 2.14 used for tensioning the corresponding track 2.6, the tensioning mechanism 2.14 comprises a sliding shaft 2.15, a through hole is formed in the middle of the closed end of the jacking support 2.9, one end of the sliding shaft 2.15 is slidably arranged in the through hole in a penetrating mode, an annular boss 2.16 is arranged in the middle of the sliding shaft 2.15, a spring 2.17 is arranged between the annular boss 2.16 of the sliding shaft 2.15 and the jacking support 2.9 in a penetrating mode, the other end of the sliding shaft 2.15 is connected with a screw rod 2.18, the outer end of the screw rod 2.18 is provided with a screw head 2.19, and a lead screw nut 2.20 in threaded connection with the screw rod 2.18 is fixed on.

Two sides of the chain wheel frame 2.9 are provided with fixing plates 2.21 which extend outwards and correspond to the caterpillar bands 2.6, one side of each fixing plate 2.21 extending out of the caterpillar band 2.6 is provided with a row of fixing supports 2.22 which protrude upwards and are arranged on the surface of the caterpillar band 2.6, and the chassis connecting beam 2.2 is connected with a supporting support 2.23 which is flush with the upper ends of the fixing supports 2.22.

The hydraulic winching 1 comprises an underframe 1.1, two sides of the underframe 1.1 are fixedly arranged on fixed supports 2.22 at two sides of a crawler walking mechanism 2 through bolts, the middle part of the underframe is supported on a supporting seat 2.23 of a chassis connecting beam 2.2, a square frame 1.3 and a winching cylinder 1.4 are arranged on the underframe 1.1, a hydraulic control system comprising an oil tank 1.10 is arranged on the square frame 1.3, the square frame 1.3 is of a vertical double-layer structure, wherein an engine 1.5, a hydraulic pump 1.6, a hydraulic motor 1.7, a speed reducer 1.12 and a hydraulic brake 1.9 are also arranged on the upper layer, the oil tank 1.10 and a cooling fan 1.11 are also arranged on the lower layer, the cooling fan 1.11 is arranged above the engine 1.5, the hydraulic control system is used for controlling the hydraulic pump 1.6, the hydraulic motor 1.7 and the hydraulic brake 1.9, the power delivery end of the engine 1.5 is connected with the hydraulic pump 1.6, the output end of the hydraulic motor 1.7 is connected with the winching cylinder 1.4 through the speed reducer 1.12, the hydraulic control system is the patent number: 201820600564.2, and will not be described in detail.

Claims

1. The utility model provides a hank mill with crawler-type running gear which characterized in that: comprises a crawler traveling mechanism and a hydraulic winching machine arranged on the crawler traveling mechanism; the crawler belt walking mechanism comprises sprocket frames which are arranged in a bilateral symmetry mode, the sprocket frames are connected into a whole through a chassis connecting beam, one end of each sprocket frame is provided with a driving sprocket and a driving motor for driving the driving sprocket to rotate, the other end of each sprocket frame is provided with a driven sprocket, and the driving sprocket and the driven sprocket on each sprocket frame are in transmission connection through a crawler belt;

2. The grinder with crawler-type traveling mechanism according to claim 1, wherein: the chain wheel frame is characterized in that the cross section of the chain wheel frame is in an inverted U shape, a driving chain wheel and a driven chain wheel are respectively installed in a U-shaped opening of the chain wheel frame and respectively extend upwards out of the chain wheel frame, transverse sliding grooves are formed in the chain wheel frame on two sides of the driven chain wheel, the driven chain wheel is installed between the two transverse sliding grooves of the chain wheel frame through a jacking support which is horizontally arranged in the transverse direction, the jacking support is in a U shape, the driven chain wheel is arranged in the opening of the jacking support, a rotating shaft penetrates through the driven chain wheel, two ends of the rotating shaft penetrate through the jacking support and are arranged in the transverse sliding grooves on two sides of the chain wheel frame in a;

3. The grinder with crawler-type traveling mechanism according to claim 1, wherein: the driven chain wheel is rotatably arranged on the rotating shaft through a shaft sleeve.

4. The grinder with crawler-type traveling mechanism according to claim 1, wherein: hydraulic winching is including installing the chassis on crawler running gear, installs square frame and winching barrel on the chassis, and square frame and winching barrel are about being along width direction on the chassis and arrange, and the direction of traction of winching barrel is the same with crawler running gear's direction of travel, installs the power unit that the drive winching barrel worked in the square frame, power unit is including installing cooling fan, engine, hydraulic pump, speed reducer, hydraulic brake, hydraulic motor in square frame and including the hydraulic control system of oil tank, and hydraulic control system is used for hydraulic pump, hydraulic motor, hydraulic brake's control, the hydraulic pump is connected to the power delivery end of engine, and hydraulic motor's output passes through the retarder connection winching barrel, and hydraulic brake connects the output at hydraulic motor.

5. The grinding machine with crawler-type traveling mechanism according to claim 4, wherein: the square frame sets up bilayer structure from top to bottom, engine, hydraulic pump, hydraulic motor, hydraulic brake, installs the lower floor at square frame, oil tank, cooling fan install the upper strata at square frame to cooling fan installs the top at the engine.

6. The grinder with crawler-type traveling mechanism according to claim 1, wherein: the hydraulic winching machine is arranged at one side of the walking direction of the crawler walking mechanism in a deviation way, so that the gravity center of the hydraulic winching machine deviates at one side of the walking direction of the crawler walking mechanism.