CN111017773A - Winch for hydraulic engineering construction - Google Patents
Winch for hydraulic engineering construction Download PDFInfo
- Publication number
- CN111017773A CN111017773A CN201911245548.1A CN201911245548A CN111017773A CN 111017773 A CN111017773 A CN 111017773A CN 201911245548 A CN201911245548 A CN 201911245548A CN 111017773 A CN111017773 A CN 111017773A
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- Prior art keywords
- plate
- frame plate
- sliding
- hydraulic engineering
- engineering construction
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a winch for hydraulic engineering construction, which comprises a base, a winding drum frame, a speed reducer, a side frame, an electric cabinet, a power line, a driving motor, a connecting plate, a driving belt, a winding rope, a guiding device and an adjusting mechanism, wherein the guiding device is arranged in the middle of the rear part of the base, the winding rope penetrates through a concave part of a guiding wheel of the guiding device to be connected with an object to be hoisted, the stress of the winding rope is not relatively concentrated through the auxiliary support of the guiding wheel, the phenomenon that the winding rope is broken during hoisting is prevented, a first buffer structure and a second buffer structure are arranged on two sides of the guiding wheel, the impact force of the hoisting object on the guiding wheel during hoisting is reduced, the stability during hoisting is increased, and meanwhile, the adjusting mechanism is arranged at the bottom of the guiding device, so that the position of the guiding device can be adjusted leftwards and rightwards, and the flexibility, the hoisting operation is convenient to carry out better, and the construction efficiency of the winch is improved.
Description
Technical Field
The invention relates to the related field of hydraulic engineering, in particular to a winch for hydraulic engineering construction.
Background
The hoisting machine is a light and small hoisting device, also called a winch, for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, and can hoist the heavy objects vertically, horizontally or obliquely. The winch is divided into a manual winch and an electric winch, the electric winch is mainly used at present, can be used independently, and can also be used as a component part in machinery such as hoisting, road building, mine hoisting and the like, and the winch is widely applied due to simple operation, large rope winding amount and convenient displacement. The lifting device is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like.
At present, often need use the hoist engine among the hydraulic engineering for heavier equipment material etc. among the jack-up hydraulic engineering, and on the serving object of lug connection after the serving object was twined on the reel to the serving rope of current hoist engine, at the jack-up during operation, the stress of serving rope is concentrated relatively, and after long-time work, cracked condition appears easily in the serving rope, easily makes equipment damage, reduces the efficiency of construction of hoist engine, has influenced hydraulic engineering's construction greatly.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a hoist for hydraulic engineering construction.
The invention is realized in such a way that a winch for hydraulic engineering construction is constructed, the device comprises a base, a winding drum frame, a speed reducer, a side frame, an electric cabinet, a power wire, a driving motor, a connecting plate, a driving belt, a winding rope, a guiding device and an adjusting mechanism, one side of the winding drum is arranged on the right side of the base through the winding drum frame, a shaft lever on the other side of the winding drum is connected with the speed reducer, the speed reducer is arranged on the left side of the base, the side frame is arranged at the left end of the base, the electric cabinet is arranged on the left upper side of the side frame, the power wire is arranged at the rear end of the electric cabinet, the driving motor is arranged on the left lower side of the side frame through the connecting plate, a driving wheel at the rear end of the driving motor is connected with a driving wheel at the rear end of the speed reducer through the driving belt, the adjusting mechanism is arranged in the middle of the rear end of the base through a bolt, the guide device is composed of a supporting bottom plate, a right frame plate, a left frame plate, a guide wheel, a connecting shaft, a first buffer structure, a second buffer structure and a side link, the supporting bottom plate is arranged at the upper end of the adjusting mechanism, the right frame plate and the left frame plate are symmetrically arranged at the left side and the right side of the supporting bottom plate, the guide wheels are arranged between the right frame plate and the left frame plate, the middle part of the guide wheel is connected with the right frame plate and the left frame plate through a connecting shaft, a first buffer structure is arranged in the right frame plate, a second buffer structure is arranged in the left frame plate, the upper ends of the first buffer structure and the second buffer structure are connected and fixed through a side link, the left side and the right side of the connecting shaft respectively penetrate through the right frame plate and the left frame plate to be fixed with the first buffer structure and the second buffer structure, the bottoms of the first buffer structure and the second buffer structure penetrate through the supporting bottom plate to be connected with the adjusting mechanism.
Preferably, the first buffer structure is composed of a movable plate, a positioning rod, a hand wheel and a torsion spring, the movable plate is arranged on the inner side of the right frame plate, the top of the movable plate is connected with the second buffer structure through a connecting rod, a through hole is formed in the lower end of the movable plate, the positioning rod penetrates through the through hole in the lower end of the movable plate and is fixed to the bottom of the hand wheel, the bottom of the positioning rod is fixed to a thread hole in the upper side end of the supporting bottom plate through threads, the torsion spring is arranged on the outer side of the positioning rod, the top of the torsion spring is.
Preferably, the adjusting mechanism comprises a fixed seat, a transmission gear, a steering wheel, a driven gear, a transmission belt, a sliding rod, a sliding plate, a sliding block, a transverse frame plate and a fixed block, wherein the periphery of the fixed seat is fixed with the base through bolts, the transmission gear is arranged on the left side of the upper end of the fixed seat through a gear seat, the steering wheel is arranged at the front end of the transmission gear and is connected with the transmission gear through a shaft rod, the driven gear is arranged on the right side of the upper end of the fixed seat through the gear seat, the transmission gear is connected with the driven gear through the transmission belt, the sliding rod is arranged on the front side and the rear side of the upper end of the fixed seat, the sliding block is arranged at the bottom of the sliding plate and is in sliding connection with the sliding rod, the, the transmission belt penetrates through the groove in the middle of the bottom of the transverse frame plate and is fixed through the fixing block.
Preferably, the middle parts of the right frame plate and the left frame plate are respectively provided with an annular through groove.
Preferably, the guide wheel outer ring is arranged to be a concave structure, and the rolling rope penetrates through the guide wheel outer ring to be concave.
Preferably, the first buffer structure and the second buffer structure are the same in structure and are arranged symmetrically left and right.
Preferably, the lower surface of the middle part of the positioning rod is provided with a thread structure.
Preferably, the number of the sliding blocks is two, and the number of the sliding blocks is two corresponding to that of the sliding rods.
Preferably, two ends of each sliding rod are provided with limiting blocks.
Preferably, the guide wheel is made of cast steel.
Preferably, the torsion spring is made of piano wire.
The invention has the following advantages: the invention provides a winch for hydraulic engineering construction through improvement, which has the following improvement compared with the same type of equipment:
the method has the advantages that: according to the winch for hydraulic engineering construction, the guide device is arranged in the middle of the rear portion of the base, the coiled rope penetrates through the concave portion of the guide wheel of the guide device to be connected with an object to be hoisted, stress of the coiled rope is not relatively concentrated through auxiliary support of the guide wheel, accordingly, the coiled rope is prevented from being broken during hoisting, meanwhile, the first buffer structure and the second buffer structure are arranged on the two sides of the guide wheel, impact force caused by shaking of the hoisting object during hoisting on the guide wheel can be reduced, and stability during hoisting is improved.
The method has the advantages that: according to the winch for hydraulic engineering construction, the adjusting mechanism is arranged at the bottom of the guide device, so that the position of the guide device can be adjusted leftwards and rightwards, the flexibility of the winch is improved, hoisting operation is facilitated, and the construction efficiency of the winch is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the construction of the guide of the present invention;
FIG. 4 is a schematic view of a guide wheel mounting arrangement of the present invention;
fig. 5 is a schematic view of the structure of the left frame plate and the right frame plate of the present invention;
FIG. 6 is a schematic view of the adjustment mechanism of the present invention;
FIG. 7 is a schematic side view of the slider attachment structure of the present invention;
FIG. 8 is a schematic view of a connection between a first cushioning structure and a second cushioning structure according to the present invention;
FIG. 9 is a schematic diagram of a first buffer structure according to the present invention.
Wherein: the device comprises a base-1, a winding drum-2, a winding drum frame-3, a speed reducer-4, a side frame-5, an electric cabinet-6, a power line-7, a driving motor-8, a connecting plate-9, a driving belt-10, a winding rope-11, a guide device-12, an adjusting mechanism-13, a supporting bottom plate-121, a right frame plate-122, a left frame plate-123, a guide wheel-124, a connecting shaft-125, a first buffer structure-126, a second buffer structure-127, a connecting rod-128, a movable plate-1261, a positioning rod-1262, a hand wheel-1263, a torsion spring-1264, a fixed seat-131, a transmission gear-132, a steering wheel-133, a driven gear-134, a transmission belt-135, a sliding rod-136, a sliding plate-137, a side, The sliding block-138, the transverse frame plate-139, the fixing block-1310 and the annular through groove-1201.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a winch for hydraulic engineering construction through improvement, which comprises a base 1, a winding drum 2, a winding drum frame 3, a speed reducer 4, a side frame 5, an electric cabinet 6, a power cord 7, a driving motor 8, a connecting plate 9, a driving belt 10, a winding rope 11, a guiding device 12 and an adjusting mechanism 13, wherein one side of the winding drum 2 is arranged on the right side of the base 1 through the winding drum frame 3, a shaft lever on the other side of the winding drum 2 is connected with the speed reducer 4, the speed reducer 4 is arranged on the left side of the base 1, the side frame 5 is arranged at the left end of the base 1, the electric cabinet 6 is arranged on the left upper side of the side frame 5, the power cord 7 is arranged at the rear end of the electric cabinet 6, the driving motor 8 is arranged on the left lower side of the side frame 5 through the connecting plate 9, a driving wheel at the rear end of the driving motor 8 is connected with a driving wheel at the rear end of the speed, the guide device 12 is installed at the upper end of the adjusting mechanism 13, the adjusting mechanism 13 is installed at the middle part of the rear end of the base 1 through bolts, the guide device 12 is composed of a support base plate 121, a right frame plate 122, a left frame plate 123, a guide wheel 124, a connecting shaft 125, a first buffer structure 126, a second buffer structure 127 and a connecting rod 128, the support base plate 121 is installed at the upper end of the adjusting mechanism 13, the right frame plate 122 and the left frame plate 123 are symmetrically installed at the left side and the right side of the support base plate 121, the guide wheel 124 is arranged between the right frame plate 122 and the left frame plate 123, the middle part of the guide wheel 124 penetrates through the connecting shaft 125 to connect the right frame plate 122 and the left frame plate 123, the position of the guide wheel 124 is positioned through the arrangement of the right frame plate 122 and the left frame plate 123, the first buffer structure 126 is arranged in the right frame plate 122, the second buffer structure 127 is arranged in the left frame plate 123, reduce the impact that rocks and bring to leading wheel 124 when the jack-up object rises, increase stability, first buffer structure 126 and second buffer structure 127 upper end are connected fixedly through side link 128, make first buffer structure 126 and second buffer structure 127 can reciprocate simultaneously, synchronous motion, stability when guaranteeing leading wheel 124 activity from top to bottom, the right and left sides of connecting axle 125 runs through right frame plate 122 and left frame plate 123 respectively and is fixed mutually with first buffer structure 126 and second buffer structure 127, first buffer structure 126 and second buffer structure 127 bottom run through supporting baseplate 121 and connect adjustment mechanism 13, make first buffer structure 126 and second buffer structure 127 fix a position, the condition that the skew about preventing to appear appears.
Further, the first buffer structure 126 is composed of a movable plate 1261, a positioning rod 1262, a hand wheel 1263 and a torsion spring 1264, the movable plate 1261 is disposed inside the right frame plate 122, the top of the movable plate 1261 is connected to the second buffer structure 127 through a connecting rod 128, a through hole is disposed at the lower end of the movable plate 1261, the positioning rod 1262 penetrates through the through hole at the lower end of the movable plate 1261 and is fixed to the bottom of the hand wheel 1263, the bottom of the positioning rod 1262 is fixed to a threaded hole disposed at the upper end of the support base plate 121 through an internal thread, the torsion spring 1264 is disposed outside the positioning rod 1262, the top of the torsion spring 1264 is connected to the bottom end face of the movable plate 1261, the other end of the torsion spring 1264 is connected to the top end face of the support base plate 121, and the first.
Further, the adjusting mechanism 13 is composed of a fixed seat 131, a transmission gear 132, a steering wheel 133, a driven gear 134, a transmission belt 135, a sliding rod 136, a sliding plate 137, a sliding block 138, a transverse frame plate 139 and a fixed block 1310, the periphery of the fixed seat 131 is fixed with the base 1 through bolts, the transmission gear 132 is mounted on the left side of the upper end of the fixed seat 131 through a gear seat, the steering wheel 133 is arranged at the front end of the transmission gear 132 and connected with the transmission gear through a shaft rod, the driven gear 134 is mounted on the right side of the upper end of the fixed seat 131 through a gear seat, the transmission gear 132 is connected with the driven gear 134 through the transmission belt 135, the sliding rods 136 are mounted on the front and back sides of the upper end of the fixed seat 131, the sliding block 138 is mounted at the bottom of the sliding plate 137, the sliding block 138 is slidably connected with the sliding rod, the middle part of the bottom of the transverse frame plate 139 is provided with a groove, the transmission belt 135 penetrates through the groove of the middle part of the bottom of the transverse frame plate 139 and is fixed through the fixing block 1310, the guide device 12 is installed on the adjusting mechanism 13, the position of the guide device 12 can be adjusted left and right through the adjusting mechanism 13, the flexibility is improved, and the lifting work is facilitated.
Further, the middle parts of the right frame plate 122 and the left frame plate 123 are both provided with an annular through groove 1201, so that the connecting shaft 125 passing through the middle part of the guide wheel 124 can move in the annular through groove 1201 arranged at the middle parts of the right frame plate 122 and the left frame plate 123.
Furthermore, the outer ring of the guide wheel 124 is arranged to be a concave structure, and the winding rope 11 penetrates through the outer ring of the guide wheel 124 to be concave, so that the winding rope 11 can be arranged in the concave structure of the outer ring of the guide wheel 124, and can be fixed by matching with the top of the side link 128, thereby preventing the winding rope 11 from being separated from the guide wheel 124.
Furthermore, the first buffer structure 126 and the second buffer structure 127 have the same structure and are symmetrically arranged left and right, so that the left and right sides of the guide wheel 124 can be simultaneously buffered and damped, and the stability of the guide wheel 124 is improved.
Furthermore, the lower surfaces of the middle parts of the positioning rods 1262 are all provided with thread structures, so that the distance of the positioning rods 1262 can be adjusted better up and down, and the buffering effect is improved.
Furthermore, two sliding blocks 138 are provided, and two sliding rods 136 are provided correspondingly, so as to ensure the stability of the left and right adjusting positions of the guide device 12.
Furthermore, two ends of the two sliding rods 136 are provided with limiting blocks for preventing the sliding block 138 from separating from the sliding rods 136.
Further, the guide wheel 124 is made of cast steel.
Further, torsion spring 1264 adopts the piano wire material.
As shown in the above table, the guide wheel 124 of the present invention is made of cast steel, and has high strength and long service life.
According to the table, the torsion spring 1264 is made of piano wire, so that the effects of high strength and high toughness can be achieved.
The invention provides a winch for hydraulic engineering construction through improvement, which has the following working principle:
firstly, fixing the head of a coiled rope 11 and a fixture block at the side end of a winding drum 2, then enabling the coiled rope 11 to penetrate through a concave part on a guide wheel 124 of a guide device 12, and butting a fixed structure at the tail of the coiled rope 11 with an object to be lifted;
secondly, when hoisting is carried out, the power line 7 is connected with an external power supply to electrify the equipment, then the electric control box 6 is operated to start the driving motor 8 to work, an output shaft of the driving motor 8 drives a rear-end driving wheel to rotate after the driving motor 8 works, the driving wheel at the rear end of the speed reducer 4 is connected through the driving belt 10, the winding drum 2 is connected through the speed reducer 4 and drives the winding drum to rotate, the winding drum 2 drives the winding rope 11 to wind after rotating, and the heavy object is pulled up from the winding rope 11 to carry out hoisting work;
thirdly, the winding rope 11 passes through the guide wheel 124, and two ends of the guide wheel 124 pass through the right frame plate 122 and the left frame plate 123 through the connecting shaft 125 to be connected and fixed with the first buffer structure 126 and the second buffer structure 127, so that the winding rope 11 can reduce the stress concentration of the winding rope 11 and prevent the breakage by the rotation of the guide wheel 124 during the hoisting operation;
fourthly, the first buffer structure 126 and the second buffer structure 127 which are arranged at two ends of the guide wheel 124 are the same in structure, the tops of the first buffer structure and the second buffer structure are connected through a connecting rod 128, a connecting shaft 125 in the middle of the guide wheel 124 is connected with a movable plate 1261, the bottom of the movable plate 1261 is provided with a through hole, the positioning rod 1262 passes through the through hole on the movable plate 1261 and is fixed with the bottom of the hand wheel 1263, the outer side of the movable plate 1261 is provided with a torsion spring 1264, the top of the torsion spring 1264 is connected with the bottom end face of the movable plate 1261, the other end of the torsion spring 1264 is connected with the top end face of the support floor 121, the guide wheel 124 pushes down the movable plate 1261 through the connecting shaft 125, the torsion spring 1264 is pushed down, so that the guide wheel 124 is more stable, meanwhile, the hand wheel 1263 is rotated to rotate;
fifthly, when the position of the guide device 12 needs to be adjusted, the adjusting mechanism 13 is operated, the steering wheel 133 is firstly rotated to drive the transmission gear 132 to rotate through the shaft rod, the transmission gear 132 and the driven gear 134 are installed at the left and right ends of the fixing base 131 and connected through a transmission belt 135, the transmission belt 135 is driven to transmit after the transmission gear 132 rotates, the bottom of the sliding plate 137 is provided with two sliding blocks 138, the two sliding blocks 138 are connected through a transverse frame plate 139, meanwhile, a groove is arranged at the middle part of the bottom of the transverse frame plate 139, the driving belt 135 passes through the groove and is fixed by a fixing block 1310, the sliding plate 137 is driven to move after the transmission of the transmission belt 135, and the sliding block 138 slides on the sliding rods 136 arranged at the front end and the rear end of the fixed seat 131, and the guide 12 provided on the sliding plate 137 is shifted in left and right positions in accordance with the movement of the sliding plate 137, thereby adjusting the position of the guide 12.
The invention provides a winch for hydraulic engineering construction through improvement, a guide device 12 is arranged in the middle of the rear part of a base 1, a coiled rope 11 penetrates through a concave part of a guide wheel 124 of the guide device 12 to be connected with an object to be hoisted, the stress of the coiled rope is not relatively concentrated through the auxiliary support of the guide wheel 124, the condition that the coiled rope is broken during hoisting is prevented, in addition, a first buffer structure 126 and a second buffer structure 127 are arranged on two sides of the guide wheel 124, the impact force of the hoisting object on the guide wheel 124 during hoisting can be reduced, the stability during hoisting is increased, meanwhile, an adjusting mechanism 13 is arranged at the bottom of the guide device 12, the position of the guide device 12 can be adjusted leftwards and rightwards, the flexibility is increased, the hoisting operation is better facilitated, and the construction efficiency of the winch is improved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a hoist engine for hydraulic engineering construction, includes base (1), reel (2), reel frame (3), speed reducer (4), side frame (5), electric cabinet (6), power cord (7), driving motor (8), connecting plate (9), driving belt (10) and serving rope (11), install in the right side of base (1) through reel frame (3) reel (2) one side, and the axostylus axostyle of reel (2) opposite side connects speed reducer (4), speed reducer (4) are installed in base (1) left side, side frame (5) are installed to base (1) left end, electric cabinet (6) are installed in the upper left side of side frame (5), electric cabinet (6) rear end is provided with power cord (7), driving motor (8) are installed in the lower left side of side frame (5) through connecting plate (9), the drive wheel of driving motor (8) rear end passes through driving belt (10) and connects the speed reducer (4) rear end's of speed reducer left side The coiling rope (11) is wound on the winding drum (2), and the head of the coiling rope (11) is fixed with a clamping block at the side end of the winding drum (2);
the method is characterized in that: the adjustable support device is characterized by further comprising a guide device (12) and an adjusting mechanism (13), wherein the guide device (12) is installed at the upper end of the adjusting mechanism (13), the adjusting mechanism (13) is installed in the middle of the rear end of the base (1) through bolts, the guide device (12) is composed of a support base plate (121), a right frame plate (122), a left frame plate (123), a guide wheel (124), a connecting shaft (125), a first buffer structure (126), a second buffer structure (127) and a connecting rod (128), the support base plate (121) is installed at the upper end of the adjusting mechanism (13), the right frame plate (122) and the left frame plate (123) are symmetrically installed on the left side and the right side of the support base plate (121), the guide wheel (124) is arranged between the right frame plate (122) and the left frame plate (123), and the middle of the guide wheel (124) penetrates through the connecting shaft (125) to connect the right frame plate (, the frame plate structure is characterized in that a first buffering structure (126) is arranged in the right frame plate (122), a second buffering structure (127) is arranged in the left frame plate (123), the upper ends of the first buffering structure (126) and the second buffering structure (127) are fixedly connected through a side link (128), the left side and the right side of the connecting shaft (125) respectively penetrate through the right frame plate (122) and the left frame plate (123) to be fixed with the first buffering structure (126) and the second buffering structure (127), and the bottoms of the first buffering structure (126) and the second buffering structure (127) penetrate through the supporting base plate (121) to be connected with the adjusting mechanism (13).
2. The hoist for hydraulic engineering construction according to claim 1, wherein: the first buffer structure (126) is composed of a movable plate (1261), a positioning rod (1262), a hand wheel (1263) and a torsion spring (1264), the movable plate (1261) is arranged on the inner side of a right frame plate (122), the top of the movable plate (1261) is connected with a second buffer structure (127) through a connecting rod (128), a through hole is formed in the lower end of the movable plate (1261), the positioning rod (1262) penetrates through the through hole in the lower end of the movable plate (1261) and is fixed with the bottom of the hand wheel (1263), the bottom of the positioning rod (1262) is fixed with a thread hole in the upper side end of the supporting bottom plate (121) in a threaded manner, the torsion spring (1264) is arranged on the outer side of the positioning rod (1262), the top of the torsion spring (1264) is connected with the bottom end face of the.
3. The hoist for hydraulic engineering construction according to claim 1, wherein: the adjusting mechanism (13) is composed of a fixed seat (131), a transmission gear (132), a steering wheel (133), a driven gear (134), a transmission belt (135), a sliding rod (136), a sliding plate (137), a sliding block (138), a transverse frame plate (139) and a fixed block (1310), the periphery of the fixed seat (131) is fixed with the base (1) through bolts, the transmission gear (132) is installed on the left side of the upper end of the fixed seat (131) through a gear seat, the steering wheel (133) is arranged at the front end of the transmission gear (132) and connected with the transmission gear through a shaft rod, the driven gear (134) is installed on the right side of the upper end of the fixed seat (131) through the gear seat, the transmission gear (132) is connected with the driven gear (134) through the transmission belt (135), the sliding rod (136) is installed on the front side and the rear side of the, the sliding blocks (138) are connected with the sliding rods (136) in a sliding mode, the sliding plate (137) is fixed with the supporting base plate (121) through bolts, a transverse frame plate (139) is installed between the two sliding blocks (138) at the bottom of the sliding plate (137), a groove is formed in the middle of the bottom of the transverse frame plate (139), and the transmission belt (135) penetrates through the groove in the middle of the bottom of the transverse frame plate (139) and is fixed through the fixing block (1310).
4. The hoist for hydraulic engineering construction according to claim 1, wherein: the middle parts of the right frame plate (122) and the left frame plate (123) are respectively provided with an annular through groove (1201).
5. The hoist for hydraulic engineering construction according to claim 1, wherein: the outer ring of the guide wheel (124) is arranged to be a concave structure, and the rolling rope (11) penetrates through the outer ring of the guide wheel (124) to be concave.
6. The hoist for hydraulic engineering construction according to claim 2, wherein: the first buffer structure (126) and the second buffer structure (127) are the same in structure and are arranged symmetrically left and right.
7. The hoist for hydraulic engineering construction according to claim 2, wherein: the lower surfaces of the middle parts of the positioning rods (1262) are all provided with thread structures.
8. The hoist for hydraulic engineering construction according to claim 3, wherein: two sliding blocks (138) are arranged, and two sliding rods (136) are arranged correspondingly.
9. The hoist for hydraulic engineering construction according to claim 8, wherein: two ends of the two sliding rods (136) are provided with limiting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245548.1A CN111017773A (en) | 2019-12-07 | 2019-12-07 | Winch for hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911245548.1A CN111017773A (en) | 2019-12-07 | 2019-12-07 | Winch for hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111017773A true CN111017773A (en) | 2020-04-17 |
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| CN201911245548.1A Pending CN111017773A (en) | 2019-12-07 | 2019-12-07 | Winch for hydraulic engineering construction |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717825A (en) * | 2020-06-29 | 2020-09-29 | 泉州泉港协广工业机械有限公司 | Hydraulic lifting equipment's for oil-well rig pulley structure |
| CN113562590A (en) * | 2021-07-26 | 2021-10-29 | 江苏天华索具有限公司 | Safe hoisting belt for hoisting gantry |
| CN113830694A (en) * | 2021-09-24 | 2021-12-24 | 黄汝广 | High-speed hoist engine for civil engineering |
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| JPH08301580A (en) * | 1995-04-28 | 1996-11-19 | Fujita Corp | Wire random winding preventive device for winch |
| CN201553575U (en) * | 2009-06-30 | 2010-08-18 | 上海大屯能源股份有限公司 | Reciprocating-movement winch rope-arranging mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111717825A (en) * | 2020-06-29 | 2020-09-29 | 泉州泉港协广工业机械有限公司 | Hydraulic lifting equipment's for oil-well rig pulley structure |
| CN113562590A (en) * | 2021-07-26 | 2021-10-29 | 江苏天华索具有限公司 | Safe hoisting belt for hoisting gantry |
| CN113562590B (en) * | 2021-07-26 | 2022-03-29 | 江苏天华索具有限公司 | Safe hoisting belt for hoisting gantry |
| CN113830694A (en) * | 2021-09-24 | 2021-12-24 | 黄汝广 | High-speed hoist engine for civil engineering |
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Application publication date: 20200417 |