CN204152423U - A kind of Steel rope drive of excavator rig and adjusting device - Google Patents

A kind of Steel rope drive of excavator rig and adjusting device Download PDF

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Publication number
CN204152423U
CN204152423U CN201420473056.4U CN201420473056U CN204152423U CN 204152423 U CN204152423 U CN 204152423U CN 201420473056 U CN201420473056 U CN 201420473056U CN 204152423 U CN204152423 U CN 204152423U
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CN
China
Prior art keywords
balladeur train
drilling rod
drop
wire rope
oil cylinder
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Expired - Fee Related
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CN201420473056.4U
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Chinese (zh)
Inventor
邹吉祥
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Strong Construction Machinery Co Ltd
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Strong Construction Machinery Co Ltd
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Priority to CN201420473056.4U priority Critical patent/CN204152423U/en
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Publication of CN204152423U publication Critical patent/CN204152423U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of Steel rope drive and adjusting device of excavator rig, it comprises drilling cramp, drilling rod oil cylinder, promotes driving assembly, drop-down driving assembly and meta driving assembly, it is characterized in that upper and lower two ends, the front of described drilling cramp are respectively equipped with the drilling rod rotary actuation assembly and lower support installing drilling rod, described drilling cramp be provided with top sheave group, cylinder head assembly pulley and downslide wheels, described drilling cramp is provided with balladeur train and middle balladeur train.The utility model structure is simple, reliability is high, is provided the power source of upper balladeur train and middle balladeur train by oil cylinder, and hydraulic motor drives drilling rod to rotate by reductor and shaft coupling etc., thus realizes the function of drill hole of drilling machine.Flexible along with oil cylinder, in realization balladeur train promote or descending while, the lifting or descending of balladeur train in also realizing, realize drilling rod oil cylinder fixing while, can ensure that sufficient wire rope regulates space and adjustable range.

Description

A kind of Steel rope drive of excavator rig and adjusting device
Technical field
The utility model belongs to excavator drilling rig technique field, is specifically related to a kind of Steel rope drive and adjusting device of excavator rig.
Background technology
In prior art, the Steel rope drive of excavator rig and adjusting device volume are comparatively large, can not take into account the fixing of drilling rod oil cylinder simultaneously, and wire rope regulates space little, and adjustable range is short.Most rig adopts boom hoist cable and drop-down wire rope all for single wire rope designs, although can solve wire rope automatic tightness regulating degree problem, transfer pulley volume is comparatively large up and down, affects the compactedness of drilling cramp design, if by little for upper and lower transfer roller design, must rope service-life be affected.
Summary of the invention
The purpose of this utility model is to provide Steel rope drive and the adjusting device of the excavator rig that a kind of structure is simple, reliability is high, realize drilling rod oil cylinder spacing while ensure that wire rope has sufficient adjustment space and adjustable range.
The Steel rope drive of a kind of excavator rig of the utility model and adjusting device, it comprises drilling cramp, drilling rod oil cylinder, promotes driving assembly, drop-down driving assembly and meta driving assembly, the upper and lower two ends, front of described drilling cramp are respectively equipped with the drilling rod rotary actuation assembly and lower support of installing drilling rod, described drilling cramp is provided with top sheave group, cylinder head assembly pulley and downslide wheels, and described drilling cramp is provided with balladeur train and middle balladeur train.
Described drilling rod rotary actuation assembly comprises hydraulic motor, and described hydraulic motor is connected with drilling rod by reductor and shaft coupling.
Described drilling rod oil cylinder is connected with cylinder head assembly pulley, and cylinder head assembly pulley is made up of two double grooved pulleys, and described double grooved pulley is connected with one end of boom hoist cable and drop-down wire rope; Drilling rod oil cylinder stretches thus drives upper balladeur train and middle balladeur train action.
Described lifting drives assembly to comprise 2 boom hoist cables; One end of boom hoist cable is connected in bottom balladeur train, the other end is by screw rod and be bolted on boom hoist cable regulating block, walk around top sheave group and cylinder head assembly pulley respectively, thus the upper balladeur train hoisting velocity of realization is 2 times of drilling rod oil cylinder stretching speed, described screw rod is fixed by the nut on both sides through after boom hoist cable regulating block, unclamps inner screw nut and regulate outboard nut during adjustment.
Described drop-down driving assembly comprises 2 drop-down wire rope, one end of drop-down wire rope is connected in bottom balladeur train, the other end is by screw rod and be bolted on drop-down wire rope regulating block, walk around downslide wheels and cylinder head assembly pulley respectively, thus the above drop-down speed of balladeur train that realizes is 2 times of drilling rod oil cylinder stretching speed, described drop-down wire rope regulating block and drilling rod oil cylinder is spacing designs for integral type, described screw rod is fixed by the nut on both sides through after drop-down wire rope regulating block, unclamps inner screw nut and regulate outboard nut during adjustment.
Described meta drives assembly to comprise 1 meta wire rope; one end of meta wire rope is connected in bottom drilling rod oil cylinder head; the other end is connected in bottom middle balladeur train; walk around top sheave group and downslide wheels respectively; thus the balladeur train speed of service equals drilling rod oil cylinder stretching speed in realizing; all the time be positioned at the centre position of balladeur train and lower support in middle balladeur train running, the most effectively protect for drilling rod provides.
The utility model structure is simple, reliability is high, is provided the power source of upper balladeur train and middle balladeur train by oil cylinder, and hydraulic motor drives drilling rod to rotate by reductor and shaft coupling etc., thus realizes the function of drill hole of drilling machine.Flexible along with oil cylinder, in realization balladeur train promote or descending while, the lifting or descending of balladeur train in also realizing, realize drilling rod oil cylinder fixing while, can ensure that sufficient wire rope regulates space and adjustable range.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that Fig. 1 overturns 180 °;
Fig. 3 is that the utility model promotes driving assembly structure schematic diagram;
Fig. 4 is the utility model drop-down driving assembly structure schematic diagram;
Fig. 5 is that the utility model meta drives assembly structure schematic diagram;
Fig. 6 is the utility model rig double grooved pulley structural representation.
In figure: 1, drilling rod rotary actuation assembly 2, upper balladeur train 3, drilling rod 4, drilling cramp 5, middle balladeur train 6, lower support 7, drilling rod oil cylinder 8, drop-down wire rope 9, meta wire rope 10, drop-down wire rope regulating block 11, cylinder head assembly pulley 12, boom hoist cable 13, boom hoist cable regulating block 14, top sheave group 15, downslide wheels.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model it comprise drilling cramp 4, drilling rod oil cylinder 7, promote drive assembly, drop-down driving assembly and meta drive assembly, the upper and lower two ends, front of described drilling cramp 4 are respectively equipped with the drilling rod rotary actuation assembly 1 and lower support 6 of installing drilling rod 3, described drilling cramp 4 is provided with top sheave group 14, cylinder head assembly pulley 11 and downslide wheels 15, and described drilling cramp 4 is provided with balladeur train 2 and middle balladeur train 5; Described drilling rod rotary actuation assembly 1 comprises hydraulic motor, and described hydraulic motor is connected with drilling rod by reductor and shaft coupling; Described drilling rod oil cylinder 7 is connected with cylinder head assembly pulley 11, and cylinder head assembly pulley 11 is made up of two double grooved pulleys, and described double grooved pulley is connected with one end of boom hoist cable 12 and drop-down wire rope 8; Described lifting drives assembly to comprise 2 boom hoist cables 12; One end of boom hoist cable 12 is connected in bottom balladeur train 2, the other end is by screw rod and be bolted on boom hoist cable regulating block 13, walk around top sheave group 14 and cylinder head assembly pulley 11 respectively, described screw rod is fixed by the nut on both sides through after boom hoist cable regulating block 13; Described drop-down driving assembly comprises 2 drop-down wire rope 8, one end of drop-down wire rope 8 is connected in bottom balladeur train 2, the other end is by screw rod and be bolted on drop-down wire rope regulating block 10, walk around downslide wheels 15 and cylinder head assembly pulley 11 respectively, described drop-down wire rope regulating block 10 and drilling rod oil cylinder 7 are spacing to be designed for integral type, and described screw rod is fixed by the nut on both sides after passing drop-down wire rope regulating block 10; Described meta drives assembly to comprise 1 meta wire rope 9, and one end of meta wire rope 9 is connected in bottom drilling rod oil cylinder 7 cylinder head, and the other end is connected in bottom middle balladeur train 5, walks around top sheave group 14 and downslide wheels 15 respectively.
the effect of operating principle of the present utility model and important componentthe utility model provides the power source of upper balladeur train and middle balladeur train by drilling rod oil cylinder 7, and hydraulic motor drives drilling rod to rotate by reductor and shaft coupling etc., thus realizes the function of drill hole of drilling machine; Flexible along with drilling rod oil cylinder, in realization balladeur train promote or descending while, the lifting or descending of balladeur train in also realizing.
Namely upper balladeur train lift structure promotes driving assembly, as shown in Figure 3,2 boom hoist cable 12 one end are connected in bottom balladeur train, the other end is by screw rod and be bolted on boom hoist cable regulating block 13, walk around top sheave group 14 and cylinder head assembly pulley 11 respectively, thus the upper balladeur train hoisting velocity of realization is 2 times of drilling rod oil cylinder stretching speed, wire rope screw rod is fixed by each nut in both sides through after boom hoist cable regulating block, unclamps inner screw nut and regulate outboard nut during adjustment.
Upper balladeur train pull-down structure and drop-down driving assembly, as shown in Figure 4,2 drop-down wire rope 8 one end are connected in bottom balladeur train 2, the other end is by screw rod and be bolted on drop-down wire rope regulating block 10, walk around downslide wheels 15 and cylinder head assembly pulley 11 respectively, thus the above drop-down speed of balladeur train that realizes is 2 times of drilling rod oil cylinder stretching speed, drop-down wire rope regulating block and drilling rod oil cylinder is spacing designs for integral type, wire rope screw rod is fixed by each nut in both sides through after regulating block, unclamps inner screw nut and regulate outboard nut during adjustment.
Middle sledge drive structure and meta drive assembly; as shown in Figure 5; meta wire rope 9 two ends are linked together by screw rod; meta wire rope 9 to be connected in bottom drilling rod oil cylinder 7 cylinder head by bolt and fixed block and bottom middle balladeur train 5; walk around upper and lower assembly pulley 14,15 respectively; thus balladeur train 5 speed of service equals drilling rod oil cylinder stretching speed in realizing, be positioned at balladeur train 2 and the centre position of lower support 6 in middle balladeur train 5 running all the time, the most effectively protect for drilling rod provides.
The structure of double grooved pulley as shown in Figure 6, according to motion analysis, upper balladeur train promote or in downdraw process boom hoist cable equal with the linear velocity of drop-down wire rope, therefore in this use double grooved pulley structure, thus more effectively utilize space, make more compact structure.

Claims (6)

1. the Steel rope drive of an excavator rig and adjusting device, it comprises drilling cramp, drilling rod oil cylinder, promotes driving assembly, drop-down driving assembly and meta driving assembly, it is characterized in that upper and lower two ends, the front of described drilling cramp are respectively equipped with the drilling rod rotary actuation assembly and lower support installing drilling rod, described drilling cramp is provided with top sheave group, cylinder head assembly pulley and downslide wheels, and described drilling cramp is provided with balladeur train and middle balladeur train.
2. the Steel rope drive of a kind of excavator rig according to claim 1 and adjusting device, is characterized in that described drilling rod rotary actuation assembly comprises hydraulic motor, and described hydraulic motor is connected with drilling rod by reductor and shaft coupling.
3. the Steel rope drive of a kind of excavator rig according to claim 1 and adjusting device, it is characterized in that described drilling rod oil cylinder is connected with cylinder head assembly pulley, cylinder head assembly pulley is made up of two double grooved pulleys, and described double grooved pulley is connected with one end of boom hoist cable and drop-down wire rope.
4. the Steel rope drive of a kind of excavator rig according to claim 1 and adjusting device, is characterized in that described lifting drives assembly to comprise 2 boom hoist cables; One end of boom hoist cable is connected in bottom balladeur train, and the other end is by screw rod and be bolted on boom hoist cable regulating block, and described screw rod is fixed by the nut on both sides through after boom hoist cable regulating block.
5. the Steel rope drive of a kind of excavator rig according to claim 1 and adjusting device, it is characterized in that described drop-down driving assembly comprises 2 drop-down wire rope, one end of drop-down wire rope is connected in bottom balladeur train, the other end is by screw rod and be bolted on drop-down wire rope regulating block, described drop-down wire rope regulating block and drilling rod oil cylinder is spacing designs for integral type, described screw rod is fixed by the nut on both sides through after drop-down wire rope regulating block.
6. the Steel rope drive of a kind of excavator rig according to claim 1 and adjusting device, it is characterized in that described meta drives assembly to comprise 1 meta wire rope, one end of meta wire rope is connected in bottom drilling rod oil cylinder head, and the other end is connected in bottom middle balladeur train.
CN201420473056.4U 2014-08-21 2014-08-21 A kind of Steel rope drive of excavator rig and adjusting device Expired - Fee Related CN204152423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420473056.4U CN204152423U (en) 2014-08-21 2014-08-21 A kind of Steel rope drive of excavator rig and adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420473056.4U CN204152423U (en) 2014-08-21 2014-08-21 A kind of Steel rope drive of excavator rig and adjusting device

Publications (1)

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CN204152423U true CN204152423U (en) 2015-02-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194061A (en) * 2016-08-27 2016-12-07 无锡中地钻探装备有限公司 A kind of portable drill gooseneck boom
CN109707311A (en) * 2019-03-07 2019-05-03 厦门森那美信昌机器工程有限公司 A kind of anti-bias boring rod set of excavation drilling machine
CN109826563A (en) * 2019-03-07 2019-05-31 厦门森那美信昌机器工程有限公司 A kind of multivariant excavation drilling machine of double rod
CN110094172A (en) * 2019-05-06 2019-08-06 青州市春晖科技发展有限公司 It bores, well workover utensil hydraulic lifting apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194061A (en) * 2016-08-27 2016-12-07 无锡中地钻探装备有限公司 A kind of portable drill gooseneck boom
CN109707311A (en) * 2019-03-07 2019-05-03 厦门森那美信昌机器工程有限公司 A kind of anti-bias boring rod set of excavation drilling machine
CN109826563A (en) * 2019-03-07 2019-05-31 厦门森那美信昌机器工程有限公司 A kind of multivariant excavation drilling machine of double rod
CN109707311B (en) * 2019-03-07 2024-02-02 厦门森那美信昌机器工程有限公司 Deviation-preventing drill rod device of excavating drilling machine
CN109826563B (en) * 2019-03-07 2024-02-02 厦门森那美信昌机器工程有限公司 Double-rod multi-degree-of-freedom excavating drilling machine
CN110094172A (en) * 2019-05-06 2019-08-06 青州市春晖科技发展有限公司 It bores, well workover utensil hydraulic lifting apparatus

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20150821

EXPY Termination of patent right or utility model