CN220393154U - Full-hydraulic core drill winch with automatic rope arrangement braking function - Google Patents
Full-hydraulic core drill winch with automatic rope arrangement braking function Download PDFInfo
- Publication number
- CN220393154U CN220393154U CN202321160310.0U CN202321160310U CN220393154U CN 220393154 U CN220393154 U CN 220393154U CN 202321160310 U CN202321160310 U CN 202321160310U CN 220393154 U CN220393154 U CN 220393154U
- Authority
- CN
- China
- Prior art keywords
- rope
- winch
- arranging
- automatic rope
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The winch comprises a base, a winding drum wound with a steel wire rope and an automatic rope arranging mechanism, wherein a rotating shaft of the winding drum is arranged on the base through a bearing; the beneficial effects of the utility model are as follows: solves the problems of unsatisfactory rope arranging effect and inconvenient rope arranging angle adjustment in the prior art when the winch is used for rope winding, and improves the field work efficiency.
Description
Technical Field
The utility model relates to hoisting equipment, in particular to a winch with automatic rope arrangement braking for a full-hydraulic core drilling machine.
Background
A hoist is a portable lifting device that uses a drum to wind a wire rope or chain to lift or drag a weight, and is operated in a vertical, horizontal or inclined direction. The multifunctional equipment can be independently used or form the component parts of other mechanical equipment, such as lifting, road building, mine lifting and the like.
In geological exploration, the winch is widely applied to the down-hole and recovery of coring equipment, so that the quality and efficiency of a coring sample are improved, and support is provided for exploration work.
However, in the prior art, when a traditional winch is used for rope coring, the problem of inaccurate rope arrangement and the like caused by lack of rope arrangement devices or unreasonable design of the rope arrangement devices often exists. The steel wire ropes cannot be orderly arranged on the winding drum, the steel wire ropes are mutually extruded, abrasion is increased, safety in field work is not facilitated, and therefore the problem of rope arrangement often needs to be corrected by stopping.
In addition, the rope arranging angle of the traditional winch is mostly not adjustable, and even if the rope arranging angle is adjustable, the rope arranging device is required to be lifted by using the crane after being detached from the winch and is adjusted to a proper angle for reinstallation, so that the rope arranging device is quite complicated. The problems greatly reduce the working efficiency of the site.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a winch with automatic rope arranging brake for a full-hydraulic core drilling machine, which has ideal rope arranging effect and is convenient for adjusting rope arranging angle.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a full hydraulic core drill takes hoist engine of automatic rope brake of arranging, includes base, winding drum and automatic rope arrangement mechanism that twines wire rope, and the pivot of reel passes through the bearing and installs on the base, its characterized in that: the automatic rope arranging mechanism comprises a bracket and a rope arranging device, a reciprocating screw rod is rotatably arranged on the bracket, a bidirectional sliding guide groove is arranged on the reciprocating screw rod, and a guide rod fixed on the bracket is arranged in parallel with the reciprocating screw rod;
the rope guider is provided with a reciprocating trolley which is arranged on the reciprocating screw rod and the guide rod, a driving sleeve which is sleeved on the reciprocating screw rod is arranged on the reciprocating trolley, a driving block which is matched with a bidirectional sliding guide groove on the reciprocating screw rod is arranged on the inner wall of the driving sleeve, a guide sleeve which is sleeved on the guide rod in a sliding manner is arranged on the reciprocating trolley, four guide rollers which are arranged in a groined manner are arranged between the driving sleeve and the guide sleeve, and the area in the middle of the four guide rollers forms an inlet of the steel wire rope;
one end of the reel rotating shaft is connected with the hydraulic motor for transmission, and a hydraulic braking mechanism which is arranged in linkage with the hydraulic motor is arranged at the end of the reel rotating shaft;
the other end of the reel rotating shaft is connected with the reciprocating screw rod through a chain wheel and a chain for transmission;
the support of the automatic rope arranging mechanism is rotatably mounted on the rotating shaft of the winding drum through a bearing, a plurality of adjusting mounting holes for fixedly adjusting the position of the automatic rope arranging mechanism are formed in the base, and the support of the automatic rope arranging mechanism is fixed with the adjusting mounting holes in the base through fixing bolts.
The technical problem to be solved by the utility model can be further solved by the following steps that the adjusting and mounting holes on the base are uniformly distributed around the circumference of the winding drum by taking the rotating shaft of the winding drum as the center.
The technical problem to be solved by the utility model can be further solved by arranging a plurality of positioning holes corresponding to the adjusting mounting holes on the bracket of the automatic rope arranging mechanism, and fixing the bracket with the base through the positioning holes and the adjusting mounting holes.
The technical problem to be solved by the utility model can be further solved by the steps that the brackets of the automatic rope guide are of a left-right split structure, the left-right brackets are rotatably arranged on the base through bearings, and the left-right brackets are connected through guide rods.
The technical problem to be solved by the utility model can be further solved by the following steps that the cylindrical surface of the winding drum, which is contacted with the steel wire rope, is a smooth cylindrical surface.
Compared with the prior art, the utility model has the beneficial effects that: by connecting the roller with the reciprocating screw rod, the wire rope is guided by the rope arranging device to orderly arrange ropes on the roller during rope collection; the support of the automatic rope arranging mechanism can freely rotate on the base by taking the rotating shaft of the winding drum as the center, so that the rapid adjustment of the rope arranging angle is realized, the problems of unsatisfactory rope arranging effect and inconvenient adjustment of the rope arranging angle during rope winding of a winch in the prior art are solved, and the field work efficiency is improved.
Drawings
FIG. 1 is a front view partially in section of the present utility model
FIG. 2 is a side cross-sectional view of the present utility model
FIG. 3 is a sectional view in the A direction of the present utility model
FIG. 4 is an enlarged view of the portion B of FIG. 2 according to the present utility model
In the figure: the device comprises a 1-hydraulic motor, a 2-hydraulic braking mechanism, a 3-base, a 4-bracket, a 5-winding drum, a 6-reciprocating screw rod, a 7-rope guider, an 8-driven sprocket, a 9-driving sprocket, a 10-driving block, an 11-longitudinal guide roller, a 12-transverse guide roller, a 13-guide rod, a 14-first bearing and a 15-second bearing.
Detailed Description
Specific embodiments of the utility model are described further below in order for those skilled in the art to further understand the utility model without limiting the claims thereto. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.
The winch with the automatic rope arranging and braking function for the full-hydraulic core drilling machine comprises a base 3, a winding drum 5 wound with a steel wire rope and an automatic rope arranging mechanism, wherein a rotating shaft of the winding drum is arranged on the base through a bearing, and the winch is characterized in that: the automatic rope arranging mechanism comprises a bracket 4 and a rope arranging device 7, a reciprocating screw rod 6 is rotatably arranged on the bracket, a bidirectional sliding guide groove is arranged on the reciprocating screw rod, and a guide rod 13 fixed on the bracket is arranged in parallel with the reciprocating screw rod; specifically, the reciprocating screw rod is rotatably installed at the top end of the bracket through a first bearing 14;
the rope guider is provided with a reciprocating trolley which is arranged on the reciprocating screw rod and the guide rod, a driving sleeve which is sleeved on the reciprocating screw rod is arranged on the reciprocating trolley, a driving block 10 which is matched with a bidirectional sliding guide groove on the reciprocating screw rod is arranged on the inner wall of the driving sleeve, a guide sleeve which is sleeved on the guide rod in a sliding manner is arranged on the reciprocating trolley, four guide rollers 11 and 12 which are arranged in a groined manner are arranged between the driving sleeve and the guide sleeve, and the area in the middle of the four guide rollers forms an inlet of the steel wire rope; specifically, the driving block is matched with the bidirectional sliding guide groove of the reciprocating screw rod through a section of crescent convex surface arranged on the driving block, and the crescent convex surface reciprocates in the bidirectional sliding guide groove according to a set track; the guide rollers are divided into a pair of longitudinal guide rollers 11 and a pair of transverse guide rollers 12, wherein a long guide roller is arranged above a short guide roller, and the guide rollers can rotate when contacting with the steel wire rope, so that friction between the steel wire rope and a rope guider is effectively reduced; when the winch receives the rope, the steel wire rope enters the guide inlet from outside to inside and is pulled by the rope arranging device to be orderly arranged on the winding drum.
One end of the reel rotating shaft is connected with a hydraulic motor 1 for transmission, and a hydraulic braking mechanism 2 which is arranged in linkage with the hydraulic motor is arranged at the end; specifically, the hydraulic motor has large starting moment, strong load capacity and good environmental adaptability; the oil way of the hydraulic braking mechanism is connected with the hydraulic motor, the hydraulic oil way is communicated when the motor is started, the hydraulic piston is pushed by hydraulic oil to separate the braking friction plate, and the braking mechanism automatically fails; when the motor stops, the hydraulic oil way is closed, and the braking friction plate is engaged under the tension of the disc spring due to the loss of the piston support, so that the braking mechanism is automatically effective.
The other end of the reel rotating shaft is connected with the reciprocating screw rod through a chain wheel and a chain for transmission. Specifically, the sprocket chain connection transmission is that a transmission sprocket 9 arranged on a reel rotating shaft and a driven sprocket 8 arranged on a reciprocating screw rod are connected through a transmission chain, and the reel and the reciprocating screw rod synchronously rotate; the chain wheel and chain transmission has longer service life and good adaptability, and can be replaced by other transmission modes such as gear transmission or belt transmission.
The support of the automatic rope arranging mechanism is rotatably arranged on the rotating shaft of the winding drum through a second bearing 15, a plurality of adjusting mounting holes for fixedly adjusting the position of the automatic rope arranging mechanism are formed in the base, and the support of the automatic rope arranging mechanism is fixed with the adjusting mounting holes in the base through fixing bolts. Specifically, adjust the mounting hole and be equipped with 8, satisfy the needs of most rope angles, can realize the fine setting of low-angle.
Preferably, the adjusting and mounting holes on the base are uniformly distributed around the circumference of the winding drum by taking the rotating shaft of the winding drum as the center.
Preferably, a plurality of positioning holes corresponding to the adjusting and installing holes are formed in a support of the automatic rope arranging mechanism, and the support is fixed with the base through the positioning holes and the adjusting and installing holes. Specifically, the locating hole is equipped with two, and the support is fixed more firmly.
Preferably, the support of automatic rope guide is left and right split type structure, and left and right supports pass through the bearing and rotate and install on the base, and left and right supports are connected through the guide bar, and the support can realize unilateral dismouting requirement, and on-the-spot maintenance is more convenient.
Preferably, the drum surface of the drum contacted with the steel wire rope is a smooth cylindrical surface, so that the interference of the shape structure of the drum on the arrangement of the steel wire rope is reduced, and the arrangement of each layer of steel wire rope is uniform and accurate.
The working process of the utility model is as follows:
when the winch receives the rope, the hydraulic motor is started, the braking mechanism fails, the output end of the motor rotates, the rope guider axially reciprocates on the reciprocating screw rod and the guide rod, the steel wire rope passes through the guide inlet of the rope guider to swing together with the rope guider, and the steel wire rope is orderly wound on the winding drum along the winding direction of the winding drum, so that automatic rope arrangement is realized.
When the rope is not accurately arranged and the adjustment is needed to be suspended, only the hydraulic motor is needed to be turned off, the hydraulic system stops working, the braking mechanism automatically takes effect, the rotating shaft of the winding drum is locked, and the rope collecting operation is suspended; after the adjustment is finished, the hydraulic motor is restarted to continue rope winding and unwinding.
When the rope arranging angle is adjusted, the fixing bolts fixed in the adjusting mounting holes and the positioning holes are detached at first, then the support of the automatic rope arranging mechanism rotates on the base to a proper angle by taking the rotating shaft of the winding drum as the axis, the adjusting mounting holes and the positioning holes are aligned, and finally the fixing bolts are inserted and locked, so that the rope arranging angle adjustment is completed.
In the whole rope collecting process, the reciprocating screw rod is connected with the rotating shaft of the winding drum through a chain wheel and a chain for transmission, and the winding drum can realize synchronous and automatic rope arrangement during rope collecting without adding additional power;
through the setting of the transmission ratio of the chain wheel and the setting of the ratio of the pitch of the bidirectional sliding guide groove of the reciprocating screw to the diameter of the steel wire rope, the steel wire rope can be accurately discharged and received on the winding drum after passing through the rope arranging mechanism;
four guide rollers which are arranged in a groined shape in the rope guider ensure the reliability of multi-angle operation of the rope guider, reduce the friction between the rope guider and a steel wire rope, improve the transmission efficiency and prolong the service life of the steel wire rope;
the hydraulic braking mechanism can maintain a normal braking state only by means of the tension of the disc spring, and is simple in structure and low in cost;
the rope arranging direction is adjusted without the assistance of other equipment, and the device is simple, practical, convenient and quick.
Claims (5)
1. The utility model provides a full hydraulic core drill takes hoist engine of automatic rope brake of arranging, includes base, winding drum and automatic rope arrangement mechanism that twines wire rope, and the pivot of reel passes through the bearing and installs on the base, its characterized in that: the automatic rope arranging mechanism comprises a bracket and a rope arranging device, a reciprocating screw rod is rotatably arranged on the bracket, a bidirectional sliding guide groove is arranged on the reciprocating screw rod, and a guide rod fixed on the bracket is arranged in parallel with the reciprocating screw rod;
the rope guider is provided with a reciprocating trolley which is arranged on the reciprocating screw rod and the guide rod, a driving sleeve which is sleeved on the reciprocating screw rod is arranged on the reciprocating trolley, a driving block which is matched with a bidirectional sliding guide groove on the reciprocating screw rod is arranged on the inner wall of the driving sleeve, a guide sleeve which is sleeved on the guide rod in a sliding manner is arranged on the reciprocating trolley, four guide rollers which are arranged in a groined manner are arranged between the driving sleeve and the guide sleeve, and the area in the middle of the four guide rollers forms an inlet of the steel wire rope;
one end of the reel rotating shaft is connected with the hydraulic motor for transmission, and a hydraulic braking mechanism which is arranged in linkage with the hydraulic motor is arranged at the end of the reel rotating shaft;
the other end of the reel rotating shaft is connected with the reciprocating screw rod through a chain wheel and a chain for transmission;
the support of the automatic rope arranging mechanism is rotatably mounted on the rotating shaft of the winding drum through a bearing, a plurality of adjusting mounting holes for fixedly adjusting the position of the automatic rope arranging mechanism are formed in the base, and the support of the automatic rope arranging mechanism is fixed with the adjusting mounting holes in the base through fixing bolts.
2. The winch with automatic rope-arranging brake for the full-hydraulic core drilling machine according to claim 1, wherein the winch is characterized in that: the adjusting and installing holes on the base are uniformly distributed around the circumference of the winding drum by taking the rotating shaft of the winding drum as the center.
3. The winch with automatic rope-arranging brake of the full-hydraulic core drilling machine according to claim 1 or 2, wherein the winch is characterized in that: the support of the automatic rope arrangement mechanism is provided with a plurality of positioning holes corresponding to the adjusting and mounting holes, and the support is fixed with the base through the positioning holes and the adjusting and mounting holes.
4. The winch with automatic rope-arranging brake for the full-hydraulic core drilling machine according to claim 1, wherein the winch is characterized in that: the support of automatic rope arrangement mechanism is left and right split type structure, left and right supports are rotatably installed on the base through bearings, and left and right supports are connected through guide rods.
5. The winch with automatic rope-arranging brake for the full-hydraulic core drilling machine according to claim 1, wherein the winch is characterized in that: the drum surface of the drum, which is contacted with the steel wire rope, is a smooth cylindrical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160310.0U CN220393154U (en) | 2023-05-15 | 2023-05-15 | Full-hydraulic core drill winch with automatic rope arrangement braking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160310.0U CN220393154U (en) | 2023-05-15 | 2023-05-15 | Full-hydraulic core drill winch with automatic rope arrangement braking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220393154U true CN220393154U (en) | 2024-01-26 |
Family
ID=89601582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321160310.0U Active CN220393154U (en) | 2023-05-15 | 2023-05-15 | Full-hydraulic core drill winch with automatic rope arrangement braking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220393154U (en) |
-
2023
- 2023-05-15 CN CN202321160310.0U patent/CN220393154U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202544741U (en) | Door-shaped drive drilling machine with twin tower teeth | |
| CN220393154U (en) | Full-hydraulic core drill winch with automatic rope arrangement braking function | |
| CN111794717B (en) | Energy-saving environment-friendly adjustable oil pumping unit | |
| CN2816349Y (en) | One-machine multi-well reciprocating oil pumping machine | |
| CN111155971B (en) | Beam-pumping unit driven by winch | |
| CN201902199U (en) | Power combined type oil pumping machine with ultra long stroke for a plurality of wells | |
| CN201679483U (en) | Auto reversing indirectly dragged steel rope type oil pumping unit | |
| CN103291210A (en) | Gate-type double-tower gear-driven drilling machine | |
| CN201229350Y (en) | Hoisting mechanism for drum winch cable sensor | |
| CN110817720B (en) | Multipurpose traction winch | |
| CN101769144A (en) | Twin-well column pumping unit | |
| CN206767495U (en) | A kind of single-cantilever-crane gantry crane counterweight self-regulation structure | |
| CN218708009U (en) | Wire receiving and feeding device | |
| CN113336114B (en) | Winding mechanism of petroleum machinery auxiliary winch | |
| CN205916940U (en) | A hoist engine for core drill | |
| CN215854821U (en) | Underground rope winding mechanism | |
| CN220265071U (en) | Novel automatic rope winch of arranging of rope coring | |
| CN216997400U (en) | Double-rocker arm holding rod lifting hook releasing and rope conveying device | |
| CN219297037U (en) | Device for winding and unwinding steel wire rope | |
| CN101666224B (en) | Double-helical reel-type pumping unit | |
| CN220502534U (en) | Winch with automatic rope arrangement device | |
| CN220642378U (en) | Lifting device for ring beam of shaft tunneling | |
| CN203669840U (en) | Vertical type pumping unit with single reducing wheel | |
| CN219194292U (en) | Mast for engineering machinery | |
| CN212079268U (en) | Gear ring type non-beam pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |