CN212151116U - Pneumatic rope pulling device of winch - Google Patents
Pneumatic rope pulling device of winch Download PDFInfo
- Publication number
- CN212151116U CN212151116U CN202020487726.3U CN202020487726U CN212151116U CN 212151116 U CN212151116 U CN 212151116U CN 202020487726 U CN202020487726 U CN 202020487726U CN 212151116 U CN212151116 U CN 212151116U
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Abstract
The utility model belongs to colliery borehole operation field, concretely relates to pneumatic rope pulling device of winch, it has solved that wire rope lets out, twines "partially twines", "presses rope", "sting the rope" and the normal transportation that phenomenons such as rope "appear among the coiling process influences the goods and materials, leads to the conveying efficiency low, wire rope's the problem that the personal accident that leads to personnel to appear pressing the rope in-process at the processing even. The utility model comprises a base, two runways, a cylinder and a rope pulling mechanism; the tail end of a piston rod of the air cylinder is fixed at the bottom of a bottom plate of the rope pulling mechanism; the pulley at the bottom of the bottom plate is clamped in a sliding groove of the runway; two rope arranging clamps are vertically arranged between the bottom plate and the top plate, and rope arranging clamp sleeves of the rope arranging clamps are sleeved on a central shaft of the rope arranging clamps; and a steel wire rope of the winch is inserted between the two rope arranging clamps. The utility model discloses avoid wire rope's too fast wearing and tearing, improved conveying efficiency, guaranteed the security of production.
Description
Technical Field
The utility model belongs to colliery borehole operation field, concretely relates to pneumatic rope pulling device of winch.
Background
The underground coal mine transportation system is roughly divided into three types of transportation equipment, namely a belt conveyor, a scraper conveyor and a winch, wherein the belt conveyor and the scraper conveyor mainly transport coal, and the winch transportation is other material logistics support equipment on the premise of ensuring coal production. In the winch transportation process, because the winch and the track are fixed, the phenomena of 'deflection winding', 'rope pressing', 'rope biting' and the like can occur in the process of releasing and winding the steel wire rope of the winch, the winding length of the steel wire rope can be reduced due to the winding, the extruded steel wire rope cannot be smoothly unfolded, the normal transportation of materials is affected, the transportation efficiency is low, the steel wire rope is worn too fast, and even personal accidents occurring in the process of processing the rope pressing are caused. In order to ensure the normal and orderly winding of the steel wire ropes, a post worker is additionally provided and forcibly arranges the steel wire ropes by using a wood bar or other mechanical mechanisms.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve for the wire rope and let out, the normal transportation that phenomenon such as "twine partially", "press rope", "sting rope" that appear among the coiling process influences the goods and materials, lead to the conveying efficiency low, wire rope's too fast wearing and tearing, lead to the personnel to handle the problem of the personal accident that rope pressing in-process appears even, provide one kind can arrange wire rope's winch pneumatics and pull out the rope device high-efficiently, safely.
The utility model discloses a following technical scheme realizes: a pneumatic rope pulling device of a winch comprises a base, two runways, a cylinder, a rope pulling mechanism and a pneumatic foot switch for controlling the cylinder to stretch;
the base is two long rods arranged in parallel;
the two runways are arranged in parallel and are vertically fixed at the top of the base, sliding grooves are formed in the inner sides of the runways along the moving direction of the runways, and the sliding grooves of the two runways are arranged face to face;
the cylinder is vertically fixed at the top of the base and is positioned between the two runways;
the pneumatic foot switch comprises an air inlet and two air outlets, the air inlet is communicated with a high-pressure air pipe under the coal mine through a pipeline, and a control valve for controlling air inflow is arranged on the pipeline; the two air outlets are respectively communicated with the two air ports of the air cylinder through pipelines;
the rope pulling mechanism is positioned at the tops of the two runways and the cylinder and comprises a bottom plate, two side plates and a top plate; the two side plates are arranged in parallel, the top ends of the two side plates are detachably connected with the top plate, and the bottom ends of the two side plates are fixed at the top of the bottom plate;
the tail end of a piston rod of the air cylinder is fixed at the bottom of a bottom plate of the rope pulling mechanism;
pulleys are arranged at four corners of the bottom plate and clamped in sliding grooves of the runway;
two rope arranging clamps are vertically arranged between the bottom plate and the top plate, each rope arranging clamp comprises a rope arranging clamp central shaft and a rope arranging clamp sleeve, the bottom end of the rope arranging clamp central shaft is fixed with the bottom plate, the top end of the rope arranging clamp central shaft is fixed with the side plate through a connecting plate, and the rope arranging clamp sleeve is sleeved on the rope arranging clamp central shaft;
the rope supporting rollers are fixed on the bottom plate and the top plate and are positioned on the back of the rope arranging clamp, the rope supporting rollers are perpendicular to the rope arranging clamp and are arranged, each rope supporting roller comprises a rope supporting roller central shaft and a rope supporting roller fixing plate sleeve, two ends of the rope supporting roller central shaft are fixed on the top of the bottom plate or the bottom of the top plate through fixing plates, and the rope supporting roller sleeves are sleeved on the rope supporting roller central shafts;
the bottom end of a rope supporting roller sleeve of the rope supporting roller on the top plate is lower than the top end of a rope arranging clamp sleeve of the rope arranging clamp, and the top end of the rope supporting roller sleeve of the rope supporting roller on the bottom plate is higher than the bottom end of the rope arranging clamp sleeve of the rope arranging clamp;
and a steel wire rope of the winch is inserted between the two rope arranging clamps.
Furthermore, one end of a top plate of the rope pulling mechanism is connected with the top end of one side plate of the rope pulling mechanism through a hinge; the other end of the top plate is provided with a through hole, the top end of the other side plate of the rope pulling mechanism is fixed with a screw rod, and the through hole of the top plate is detachably connected with the screw rod at the top end of the side plate through a nut.
Furthermore, the both ends of roof all are equipped with the through-hole, and the top of pulling out two curb plates of rope mechanism all is fixed with the screw rod, and the through-hole of roof passes through the nut with the screw rod on curb plate top can dismantle and be connected.
Furthermore, the gap between the two rope clamps is more than or equal to 150 mm.
Furthermore, a connecting plate for connecting a rope arranging clamp of the rope pulling mechanism and a side plate is of an L-shaped plate structure, the connecting plate comprises a vertical plate and a transverse plate, the vertical plate is detachably connected with the side plate, and the transverse plate is fixed to the top end of a rope arranging clamp central shaft of the rope arranging clamp.
Furthermore, a through hole is formed in the vertical plate of the connecting plate, a through hole is also formed in the side plate, and the through hole of the vertical plate is detachably connected with the through hole of the side plate through a bolt.
Furthermore, two fixing plates which are arranged in parallel are fixed at the top of the bottom plate and the bottom of the top plate of the rope pulling mechanism respectively, the fixing plates are of plate-shaped structures, and two ends of a central shaft of a rope supporting roller of the rope pulling mechanism are fixed with the fixing plates.
The utility model discloses compare prior art's beneficial effect:
the utility model discloses convolute the steel wire rope of winch on the winch cylinder in the orderly range, stopped the phenomenon such as unordered rope pressing, sting rope that the winch appears at hauling article in-process steel wire rope to avoid wire rope's the too fast wearing and tearing, improved conveying efficiency, guaranteed the security of production.
Drawings
Fig. 1 is a schematic front projection view of the present invention;
fig. 2 is a schematic side projection view of the present invention;
fig. 3 is a schematic horizontal projection diagram of the connection between the bottom plate and the runway according to the present invention;
FIG. 4 is a schematic view of the pneumatic foot pedal controlling the extension of the cylinder;
FIG. 5 is a schematic view of the pneumatic foot pedal controlling the retraction and return of the cylinder;
in the figure: 1-base
2-runway, 2.1-chute
3-cylinder, 3.1-extended inlet, 3.2-return inlet, 3.3-piston rod
4-rope pulling mechanism, 4.1-bottom plate, 4.2-two side plates, 4.3-top plate
5-rope arranging clamp, 5.1-rope arranging clamp central shaft and 5.2-rope arranging clamp sleeve
6-pneumatic foot switch, 6.1-air inlet, 6.2-air outlet
7-rope supporting roller, 7.1-rope supporting roller central shaft and 7.2-rope supporting roller sleeve
8-pulley
9-fixed plate
10-connecting plate
11-high pressure blast pipe
12-steel plate.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1-3, the utility model provides a pneumatic rope pulling device of a winch, which comprises a base 1, two runways 2, a cylinder 3, a rope pulling mechanism 4 and a pneumatic foot switch 6 for controlling the cylinder 3 to stretch;
the base 1 is two long rods arranged in parallel;
the two runways 2 are arranged in parallel and are vertically fixed on the top of the base 1, sliding grooves 2.1 are formed in the inner sides of the runways 2 along the moving direction of the runways, and the sliding grooves 2.1 of the two runways 2 are arranged face to face;
the air cylinder 3 is vertically fixed at the top of the base 1, and the air cylinder 3 is positioned between the two runways 2;
the pneumatic foot switch 6 comprises an air inlet 6.1 and two air outlets 6.2, the air inlet 6.1 is communicated with a high-pressure air pipe 11 under the coal mine through a pipeline, a control valve for controlling air inflow is arranged on the pipeline, and the two air outlets 6.2 are respectively communicated with two air ports of the air cylinder 3 through pipelines; the control valve controls the air inflow of the cylinder 3, so that the running speed of a piston rod of the cylinder 3 is controlled, and the running speed of the piston rod is matched with the rotating speed of a drum winding steel wire rope;
the rope pulling mechanism 4 is positioned at the tops of the two runways 2 and the cylinder 3, and the rope pulling mechanism 4 comprises a bottom plate 4.1, two side plates 4.2 and a top plate 4.3; the two side plates 4.2 are arranged in parallel, the top ends of the two side plates 4.2 are detachably connected with the top plate 4.3, and the bottom ends of the two side plates 4.2 are fixed at the top of the bottom plate 4.1;
the tail end of a piston rod 3.3 of the cylinder 3 is fixed at the bottom of a bottom plate 4.1 of the rope pulling mechanism 4;
four corners at the bottom of the bottom plate 4.1 are respectively provided with a pulley 8, and the pulleys 8 are clamped in the sliding grooves 2.1 of the runway 2;
two rope arranging clamps 5 are vertically arranged between the bottom plate 4.1 and the top plate 4.3, each rope arranging clamp 5 comprises a rope arranging clamp central shaft 5.1 and a rope arranging clamp sleeve 5.2, the bottom end of the rope arranging clamp central shaft 5.1 is fixed with the bottom plate 4.1, the top end of the rope arranging clamp central shaft 5.1 is fixed with the side plate 4.2 through a connecting plate 10, and the rope arranging clamp sleeve 5.2 is sleeved on the rope arranging clamp central shaft 5.1;
a rope supporting roller 7 is fixed on each of the bottom plate 4.1 and the top plate 4.3, the rope supporting roller 7 is located on the back face of the rope arranging clamp 5, the rope supporting roller 7 is perpendicular to the rope arranging clamp 5, the rope supporting roller 7 comprises a rope supporting roller central shaft 7.1 and a rope supporting roller fixing plate sleeve 7.2, two ends of the rope supporting roller central shaft 7.1 are fixed on the top of the bottom plate 4.1 or the bottom of the top plate 4.3 through fixing plates 9, and the rope supporting roller sleeve 7.2 is sleeved on the rope supporting roller central shaft 7.1;
the bottom end of a rope supporting roller sleeve 7.2 of the rope supporting roller 7 on the top plate 4.3 is lower than the top end of a rope arranging jacket cylinder 5.2 of the rope arranging clamp 5, and the top end of a rope supporting roller sleeve 7.2 of the rope supporting roller 7 on the bottom plate 4.1 is higher than the bottom end of the rope arranging jacket cylinder 5.2 of the rope arranging clamp 5, so that when a steel wire rope is tensioned by stress and then moves up and down, the steel wire rope is separated from the top end or the bottom end of the rope arranging jacket cylinder 5.2 of the rope arranging clamp 5 in the process of preventing the rope from being pulled out, the phenomenon of rope clamping is caused, and the normal operation of a rope pulling device is further prevented;
the steel wire rope of the winch is inserted between the two rope arranging clamps 5.
One end of a top plate 4.3 of the rope pulling mechanism 4 is connected with the top end of one side plate 4.2 of the rope pulling mechanism 4 through a hinge; the other end of the top plate 4.3 is provided with a through hole, the top end of the other side plate 4.2 of the rope pulling mechanism 4 is fixed with a screw rod, and the through hole of the top plate 4.3 is detachably connected with the screw rod at the top end of the side plate 4.2 through a nut.
The both ends of roof 4.3 all are equipped with the through-hole, and the top of pulling out two curb plates 4.2 of rope mechanism 4 all is fixed with the screw rod, and the through-hole of roof 4.3 passes through the nut with the screw rod on curb plate 4.2 top and can dismantle the connection.
The clearance between the two rope clamps 5 is more than or equal to 150 mm.
A connecting plate 10 for connecting arrange rope clamp 5 and curb plate 4.2 of pulling out rope mechanism 4 is L template column structure, and connecting plate 10 includes riser and diaphragm, and the riser can be dismantled with curb plate 4.2 and be connected, and the diaphragm is fixed with the top of arranging rope clamp center pin 5.1 of arranging rope clamp 5.
Be equipped with the through-hole on the riser of connecting plate 10, also be equipped with the through-hole on curb plate 4.2, the through-hole of riser passes through the bolt can dismantle with the through-hole of curb plate 4.2 and be connected.
Two fixing plates 9 which are arranged in parallel are fixed at the top of a bottom plate 4.1 and the bottom of a top plate 4.3 of the rope pulling mechanism 4, the fixing plates 9 are of plate-shaped structures, and two ends of a rope supporting roller central shaft 7.1 of a rope supporting roller 7 of the rope pulling mechanism 4 are fixed with the fixing plates 9.
The utility model discloses a steel sheet 12 is fixed in ground, and steel sheet 12 is fixed in base 1's bottom, is equipped with the through-hole on the steel sheet 12, and it is fixed with the bottom surface that the through-hole passes through rag bolt.
The rope supporting roller 7 also has a function that when the steel wire rope passes through the gap between the rope arranging clamps 5, the steel wire rope firstly contacts with a rope supporting roller sleeve 7.2 of the rope supporting roller 7 of the rope pulling device when contacting with the rope pulling device, and the rope supporting roller sleeve 7.2 can rotate, so that the friction resistance is reduced.
The top plate 4.3 and the side plate 4.2 of the rope pulling mechanism 4 are detachably connected, so that the steel wire rope can be conveniently inserted (the top plate 4.3 is detached, the steel wire rope is inserted between the two rope arranging clamps 5 from the upper part of the rope pulling mechanism 4), and the parts of the rope pulling mechanism 4 can be conveniently replaced.
The drum for winding the steel wire rope is positioned at one side of the rope pulling device, which is provided with the rope supporting roller 7.
The utility model discloses a theory of operation:
the pneumatic foot switch 6 controls the switching of air intake of two air ports (an extended air inlet 3.1 and a return air inlet 3.2) of the air cylinder 3, thereby controlling the reciprocating motion of the air cylinder 3, namely the pneumatic foot switch 6 controls the extended air inlet 3.1 to intake air, then the return air inlet 3.2 to exhaust air, at the moment, a piston rod 3.3 of the air cylinder 3 extends out, the pneumatic foot switch 6 controls the return air inlet 3.2 to intake air, then the extended air inlet 3.1 to exhaust air, at the moment, the piston rod 3.3 of the air cylinder 3 contracts to return, as shown in fig. 4 and 5;
the rope pulling mechanism 4 is driven by a piston rod of the cylinder 3 to move back and forth along the moving direction of the runway 2, so that the steel wire rope runs under the driving of the two rope arranging clamps 5 on the rope pulling mechanism 4, runs to one end of the winch drum and then returns to the other end of the winch drum, and the steel wire rope can be orderly arranged and wound on the winch drum by repeating the constant-speed running.
The utility model discloses an useful part:
the utility model discloses convolute the steel wire rope of winch on the winch cylinder in the orderly range, stopped the phenomenon such as unordered rope pressing, sting rope that the winch appears at hauling article in-process steel wire rope to avoid wire rope's the too fast wearing and tearing, improved conveying efficiency, guaranteed the security of production.
Claims (7)
1. The utility model provides a pneumatic rope pulling device of winch which characterized in that: comprises a base (1), two runways (2), a cylinder (3), a rope pulling mechanism (4) and a pneumatic foot switch (6) for controlling the cylinder (3) to stretch;
the base (1) is two long rods arranged in parallel;
the two runways (2) are arranged in parallel and are vertically fixed at the top of the base (1), sliding grooves (2.1) are formed in the inner sides of the runways (2) along the trend of the runways, and the sliding grooves (2.1) of the two runways (2) are arranged face to face;
the air cylinder (3) is vertically fixed at the top of the base (1), and the air cylinder (3) is positioned between the two runways (2);
the pneumatic foot switch (6) comprises an air inlet (6.1) and two air outlets (6.2), the air inlet (6.1) is communicated with a high-pressure air pipe (11) under a coal mine through a pipeline, and a control valve for controlling air inflow is arranged on the pipeline; the two air outlets (6.2) are respectively communicated with the two air ports of the cylinder (3) through pipelines;
the rope pulling mechanism (4) is positioned at the tops of the two runways (2) and the cylinder (3), and the rope pulling mechanism (4) comprises a bottom plate (4.1), two side plates (4.2) and a top plate (4.3); the two side plates (4.2) are arranged in parallel, the top ends of the two side plates (4.2) are detachably connected with the top plate (4.3), and the bottom ends of the two side plates (4.2) are fixed at the top of the bottom plate (4.1);
the tail end of a piston rod (3.3) of the cylinder (3) is fixed at the bottom of a bottom plate (4.1) of the rope pulling mechanism (4);
pulleys (8) are arranged at four corners of the bottom plate (4.1), and the pulleys (8) are clamped in the sliding grooves (2.1) of the runway (2);
two rope arranging clamps (5) are vertically arranged between the bottom plate (4.1) and the top plate (4.3), each rope arranging clamp (5) comprises a rope arranging clamp central shaft (5.1) and a rope arranging clamp sleeve (5.2), the bottom end of the rope arranging clamp central shaft (5.1) is fixed with the bottom plate (4.1), the top end of the rope arranging clamp central shaft (5.1) is fixed with the side plate (4.2) through a connecting plate (10), and the rope arranging clamp sleeve (5.2) is sleeved on the rope arranging clamp central shaft (5.1);
rope supporting rollers (7) are fixed on the bottom plate (4.1) and the top plate (4.3), the rope supporting rollers (7) are located on the back face of the rope arranging clamp (5), the rope supporting rollers (7) are perpendicular to the rope arranging clamp (5), each rope supporting roller (7) comprises a rope supporting roller central shaft (7.1) and a rope supporting roller fixing plate sleeve (7.2), two ends of each rope supporting roller central shaft (7.1) are fixed to the top of the bottom plate (4.1) or the bottom of the top plate (4.3) through fixing plates (9), and the rope supporting roller sleeves (7.2) are sleeved on the rope supporting roller central shafts (7.1);
the bottom end of a rope supporting roller sleeve (7.2) of the rope supporting roller (7) on the top plate (4.3) is lower than the top end of a rope arranging jacket cylinder (5.2) of the rope arranging clamp (5), and the top end of the rope supporting roller sleeve (7.2) of the rope supporting roller (7) on the bottom plate (4.1) is higher than the bottom end of the rope arranging jacket cylinder (5.2) of the rope arranging clamp (5);
the steel wire rope of the winch is inserted between the two rope arranging clamps (5).
2. The pneumatic rope pulling device of the winch according to claim 1, wherein: one end of a top plate (4.3) of the rope pulling mechanism (4) is connected with the top end of one side plate (4.2) of the rope pulling mechanism (4) through a hinge; the other end of the top plate (4.3) is provided with a through hole, the top end of the other side plate (4.2) of the rope pulling mechanism (4) is fixed with a screw rod, and the through hole of the top plate (4.3) is detachably connected with the screw rod at the top end of the side plate (4.2) through a nut.
3. The pneumatic rope pulling device of the winch according to claim 1, wherein: the both ends of roof (4.3) all are equipped with the through-hole, pull out the top of two curb plates (4.2) of rope mechanism (4) and all be fixed with the screw rod, and the through-hole of roof (4.3) passes through the nut with the screw rod on curb plate (4.2) top and can dismantle the connection.
4. The pneumatic rope pulling device of the winch according to any one of claims 1 to 3, wherein: the clearance between the two rope clamps (5) is more than or equal to 150 mm.
5. The pneumatic rope pulling device of the winch according to claim 4, wherein: a connecting plate (10) for connecting arrange rope clamp (5) and curb plate (4.2) of pulling out rope mechanism (4) is L template column structure, and connecting plate (10) include riser and diaphragm, and the riser can be dismantled with curb plate (4.2) and be connected, and the diaphragm is fixed with the top of arranging rope clamp center pin (5.1) of arranging rope clamp (5).
6. The pneumatic rope pulling device of the winch according to claim 5, wherein: the vertical plate of the connecting plate (10) is provided with a through hole, the side plate (4.2) is also provided with a through hole, and the through hole of the vertical plate is detachably connected with the through hole of the side plate (4.2) through a bolt.
7. The pneumatic rope pulling device of the winch according to claim 6, wherein: two fixing plates (9) which are arranged in parallel are fixed at the top of a bottom plate (4.1) and the bottom of a top plate (4.3) of the rope pulling mechanism (4), the fixing plates (9) are of plate-shaped structures, and two ends of a rope supporting roller central shaft (7.1) of a rope supporting roller (7) of the rope pulling mechanism (4) are fixed with the fixing plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020487726.3U CN212151116U (en) | 2020-04-07 | 2020-04-07 | Pneumatic rope pulling device of winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020487726.3U CN212151116U (en) | 2020-04-07 | 2020-04-07 | Pneumatic rope pulling device of winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212151116U true CN212151116U (en) | 2020-12-15 |
Family
ID=73725758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020487726.3U Expired - Fee Related CN212151116U (en) | 2020-04-07 | 2020-04-07 | Pneumatic rope pulling device of winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212151116U (en) |
-
2020
- 2020-04-07 CN CN202020487726.3U patent/CN212151116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |