CN217676562U - Hydraulic capstan with protective structure - Google Patents

Abstract

The utility model discloses a hydraulic capstan with a protective structure, which comprises a capstan disc, wherein two ends of the capstan disc are provided with fixed brackets, the top of each fixed bracket is provided with a baffle, the inner sides of the fixed brackets are provided with guide rollers, and the side surfaces of the fixed brackets are provided with adjusting devices; adjusting device is including setting up the adjustment support in one side fixed bolster outside, the adjustment draw-in groove of setting in adjustment support side, the handle of setting in the adjustment draw-in groove outside, the movable block of setting in adjustment draw-in groove inside, install the adjusting screw in the movable block inside, and the locating hole of setting in adjustment draw-in groove side, through each parts combined action in the adjusting device, make the height of guide roll adjust according to the demand, shift position through two guide roll control ropes, make the capstan winch when driving the rope and remove, keep the rope to remove along the guide roll, thereby reach and prevent that the violent change in rope position from leading to the technological effect that dangerous emergence.

Description

Hydraulic capstan with protective structure

Technical Field

The utility model relates to a hydraulic capstan field especially relates to a hydraulic capstan with protective structure.

Background

The winch is a crane which rotates a vertically arranged winding drum by manpower or mechanical power and horizontally winds flexible members (steel wire ropes, chains and the like) to finish traction operation. The device comprises a manual winch and an electric winch; except for the winding drum part, the winding drum part has no fundamental difference with a common winch and is commonly used for carrying work and a ship dock; a winch is one type of winch. The wheel is made by the wheel axle principle and is rotated by power or manpower; hydraulic winches can be divided into: five types of manual winches, electric winches, pneumatic winches, mechanical winches and hydraulic winches.

Usually, in order to ensure work safety, a fence or a baffle is arranged around the winch, but a rope structure used for traction on the winch is usually directly led out from the winch, and the rope is easy to shake when the winch drives the winch to move due to lack of protection, so that danger is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a hydraulic capstan with a protective structure, which has the technical effect of preventing the severe change of the rope position from causing danger.

In order to solve the technical problem, the utility model provides a following technical scheme: a hydraulic winch with a protection structure comprises a winch disc, wherein two ends of the winch disc are provided with fixing supports, the tops of the fixing supports are provided with baffle plates, the inner sides of the fixing supports are provided with guide rollers, and the side faces of the fixing supports are provided with adjusting devices;

the guide rollers comprise rotating rollers arranged on the inner sides of the two fixing supports and rotating shafts arranged in the rotating rollers; the adjusting device comprises an adjusting support arranged on the outer side of the fixing support on one side, an adjusting clamping groove arranged on the side face of the adjusting support, a handle arranged on the outer side of the adjusting clamping groove, a moving block arranged in the adjusting clamping groove, an adjusting screw rod arranged in the moving block and a positioning hole arranged on the side face of the adjusting clamping groove.

As a preferred technical scheme of the utility model, change roller and suit in the outside of pivot, it is provided with two to change roller and pivot range to and the rope passes two and changes the clearance between the roller.

As an optimal technical scheme of the utility model, the adjustment draw-in groove pass the side of adjustment support and with the both ends contact of changeing the roller, and the end of adjustment screw passes the opening and the handle fixed connection of adjustment draw-in groove side.

As a preferred technical scheme of the utility model, the movable block embedding is installed in the inside space of adjustment draw-in groove, the end of pivot passes the via hole fixed connection of movable block side, the inside of movable block is provided with the screw thread through-hole, and the screw thread in the adjusting screw outside and the screw thread intermeshing swing joint of the inside through-hole of movable block.

As a preferred technical scheme of the utility model, the inside helicitic texture that is provided with of locating hole, the locating hole is provided with the multiple department, one section distance arrangement of locating hole interval distributes at the inner wall of adjustment draw-in groove, and the locating hole is the same with adjusting screw's terminal diameter size.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a wire twisting disc, the both ends of wire twisting disc are provided with the fixed bolster, and the fixed bolster top is provided with the baffle, and the fixed bolster inboard is provided with the guide roll to and the fixed bolster side is provided with adjusting device; the guide roller comprises rotating rollers arranged at the inner sides of the two fixed brackets and a rotating shaft arranged in the rotating rollers; the adjusting device comprises an adjusting support arranged on the outer side of the fixing support on one side, an adjusting clamping groove arranged on the side face of the adjusting support, a handle arranged on the outer side of the adjusting clamping groove, a moving block arranged in the adjusting clamping groove, an adjusting screw rod arranged in the moving block and a positioning hole arranged on the side face of the adjusting clamping groove, the height of the guide roller can be adjusted according to requirements under the combined action of all parts in the adjusting device, the moving position of the rope is controlled through two guide rollers, the rope can be kept to move along the guide roller when the winch drives the rope to move, and therefore the technical effect of preventing dangers caused by severe changes of the position of the rope is achieved;

2. the utility model discloses an adjustment draw-in groove passes the side of adjustment support and contacts with the both ends of changeing the roller, and the end of adjusting screw passes the opening and the handle fixed connection of adjustment draw-in groove side, the movable block embedding is installed in the inside space of adjustment draw-in groove, the end of pivot passes the via hole fixed connection of movable block side, the inside of movable block is provided with the screw thread through-hole, and the screw thread in the adjusting screw outside and the screw thread intermeshing swing joint of the inside through-hole of movable block, the inside helicitic texture that is provided with of locating hole, the locating hole is provided with many, the inner wall at the adjustment draw-in groove is arranged to one section distance at the locating hole interval, and the locating hole is the same with the terminal diameter size of adjusting screw, it is rotatory to drive the adjusting screw through the handle, make the position of adjusting screw between the movable block change, when adjusting screw shifts out from the locating hole, the accessible handle drives the movable block and removes, thereby adjust the height of guide roll, make the adjusting screw end insert in the locating hole, and in the screw thread fixed connection of locating hole inner wall, thereby reach the technological effect of simplified operation.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side sectional view of the utility model at a in fig. 2;

fig. 4 is a partial structure view of the guide roll of the present invention.

Wherein: 1. a wire stranding disc; 2. fixing a bracket; 3. a baffle plate; 4. a guide roller; 5. an adjustment device; 41. rotating the roller; 42. a rotating shaft; 51. adjusting the bracket; 52. adjusting the clamping groove; 53. a handle; 54. a moving block; 55. adjusting the screw rod; 56. and (7) positioning the holes.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a hydraulic winch with a protective structure comprises a winch coil 1, wherein two ends of the winch coil 1 are provided with fixing supports 2, the top of each fixing support 2 is provided with a baffle 3, the inner side of each fixing support 2 is provided with a guide roller 4, and the side surface of each fixing support 2 is provided with an adjusting device 5;

the guide roller 4 comprises a rotating roller 41 arranged at the inner side of the two fixed brackets 2 and a rotating shaft 42 arranged inside the rotating roller 41; the adjusting device 5 comprises an adjusting bracket 51 arranged on the outer side of the fixing bracket 2 on one side, an adjusting clamping groove 52 arranged on the side surface of the adjusting bracket 51, a handle 53 arranged on the outer side of the adjusting clamping groove 52, a moving block 54 arranged inside the adjusting clamping groove 52, an adjusting screw 55 arranged inside the moving block 54, and a positioning hole 56 arranged on the side surface of the adjusting clamping groove 52, wherein the height of the guide roller 4 is adjusted through the combined action of all parts in the adjusting clamping groove 52.

In other embodiments, the roller 41 is sleeved outside the rotating shaft 42, the roller 41 and the rotating shaft 42 are arranged in two positions, and the rope passes through the gap between the two rollers 41, the moving position of the rope is fixed by the two rollers 41, and the roller 41 can rotate simultaneously with the movement of the rope by the rotating shaft 42.

In other embodiments, the adjusting slot 52 passes through the side surface of the adjusting bracket 51 and contacts with both ends of the roller 41, and the end of the adjusting screw 55 passes through the opening on the side surface of the adjusting slot 52 and is fixedly connected with the handle 53, and the moving direction of each component is controlled by the adjusting slot 52.

In other embodiments, the moving block 54 is embedded in the space inside the adjustment catch 52, the end of the rotating shaft 42 passes through the through hole on the side surface of the moving block 54 to be fixedly connected, the inside of the moving block 54 is provided with a threaded through hole, and the threads on the outer side of the adjustment screw 55 are meshed with the threads of the through hole inside the moving block 54 to be movably connected, the adjustment screw 55 is driven to rotate by rotating the handle 53, so that the position of the adjustment screw 55 in the moving block 54 is moved, and the adjustment handle 53 drives the adjustment screw 55 to move the moving block 54 in the adjustment catch 52, so as to adjust the height position of the rotating shaft 42.

In other embodiments, a threaded structure is disposed inside the positioning hole 56, a plurality of positions are disposed on the positioning hole 56, the positioning holes 56 are arranged at intervals on the inner wall of the adjustment clamping groove 52, and the diameters of the positioning hole 56 and the tail end of the adjustment screw 55 are the same, the adjustment screw 55 is driven to rotate by rotating the handle 53, so that the tail end of the adjustment screw 55 is inserted into the positioning hole 56 and is fixedly connected to the positioning hole 56 through threads, thereby fixing the height of the moving block 54 in the adjustment clamping groove 52, and rotating the handle 53 in the opposite direction can move the adjustment screw 55 out of the positioning hole 56, thereby changing the position of the moving block 54, and controlling the moving direction of each component through the adjustment clamping groove 52.

The utility model discloses a theory of operation: when the adjustable rope guiding device is used, the height of the guiding roller 4 is adjusted through the combined action of all components in the adjusting clamping groove 52, the moving position of a rope is fixed through the two rotating rollers 41, the rotating rollers 41 can rotate along with the movement of the rope through the rotating shaft 42, the adjusting screw 55 is driven to rotate through the rotating handle 53, the position of the adjusting screw 55 in the moving block 54 moves, the adjusting screw 55 is driven to move in the adjusting clamping groove 52 through the adjusting handle 53, so that the height position of the rotating shaft 42 is adjusted, the adjusting screw 55 is driven to rotate through the rotating handle 53, the tail end of the adjusting screw 55 is inserted into the positioning hole 56 and is fixedly connected with the positioning hole 56 through threads of the positioning hole 56, so that the height of the moving block 54 in the adjusting clamping groove 52 is fixed, the adjusting screw 55 can move out of the positioning hole 56 through the reverse rotation of the handle 53, so that the position of the moving block 54 can be changed, and the moving direction of all components controlled through the adjusting clamping groove 52 is adjusted.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A hydraulic winch with a protective structure, comprising a winch drum (1), characterized in that: fixing supports (2) are arranged at two ends of the wire twisting disc (1), a baffle (3) is arranged at the top of each fixing support (2), a guide roller (4) is arranged on the inner side of each fixing support (2), and an adjusting device (5) is arranged on the side surface of each fixing support (2);

the guide roller (4) comprises rotating rollers (41) arranged at the inner sides of the two fixed brackets (2) and a rotating shaft (42) arranged inside the rotating rollers (41); the adjusting device (5) comprises an adjusting support (51) arranged on the outer side of the fixing support (2) on one side, an adjusting clamping groove (52) arranged on the side face of the adjusting support (51), a handle (53) arranged on the outer side of the adjusting clamping groove (52), a moving block (54) arranged inside the adjusting clamping groove (52), an adjusting screw rod (55) arranged inside the moving block (54), and a positioning hole (56) arranged on the side face of the adjusting clamping groove (52).

2. The hydraulic winch with protective structure according to claim 1, wherein: the rotating roller (41) and the rotating shaft (42) are sleeved with each other, the rotating roller (41) and the rotating shaft (42) are arranged at two positions, and a rope penetrates through a gap between the two rotating rollers (41).

3. The hydraulic winch with protective structure according to claim 1, wherein: the adjusting clamping groove (52) penetrates through the side face of the adjusting support (51) and is in contact with two ends of the rotating roller (41), and the tail end of the adjusting screw rod (55) penetrates through an opening in the side face of the adjusting clamping groove (52) and is fixedly connected with the handle (53).

4. The hydraulic winch with protective structure, according to claim 1, characterized in that: the moving block (54) is embedded in a space inside the adjusting clamping groove (52), the tail end of the rotating shaft (42) penetrates through a through hole in the side face of the moving block (54) to be fixedly connected, a threaded through hole is formed inside the moving block (54), and threads on the outer side of the adjusting screw rod (55) are meshed with threads of the through hole inside the moving block (54) to be movably connected.

5. The hydraulic winch with protective structure according to claim 1, wherein: the threaded structure is arranged inside the positioning hole (56), the positioning hole (56) is provided with a plurality of positions, the positioning hole (56) is arranged and distributed on the inner wall of the adjusting clamping groove (52) at intervals, and the diameters of the positioning hole (56) and the tail end of the adjusting screw rod (55) are the same.

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