CN220766341U

CN220766341U - Hydraulic manned winch

Info

Publication number: CN220766341U
Application number: CN202322731478.9U
Authority: CN
Inventors: 魏巍; 赵红燕
Original assignee: Nanyang Ruige Industrial Co ltd
Current assignee: Nanyang Ruige Industrial Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-04-12
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a hydraulic manned winch which comprises a support, wherein a winding roller is connected to the support through a bearing, a traction rope is arranged on the outer side of the winding roller, a manned box is fixedly connected to the traction rope, the traction rope is in sliding connection with the support, a connecting seat is contacted with the support, a hydraulic motor is fixedly connected to the connecting seat, a reduction gearbox is arranged at the output end of the hydraulic motor, and the reduction gearbox is contacted with the support. According to the utility model, through the action of the hydraulic motor, the hydraulic motor can drive the square to rotate, and then the winding roller can be driven to rotate to realize winding and unwinding of the traction rope, the manned box is moved, the traction rope moves through penetrating through the threaded sleeve through the action of the threaded sleeve, and the threaded sleeve can guide the traction rope, so that shaking of the manned box caused by horizontal movement of winding and unwinding of the traction rope can be effectively reduced, the use stability of the manned box is improved, the position of the threaded sleeve can be conveniently adjusted, and the applicability is better.

Description

Hydraulic manned winch

Technical Field

The utility model relates to the technical field of manned winches, in particular to a hydraulic manned winch.

Background

The utility model patent with the publication number of CN208037799U discloses a pneumatic manned winch, which comprises a pneumatic hydraulic motor assembly, a reduction gear box, a linkage mechanism and a manned box body, wherein the pneumatic hydraulic motor assembly is in driving connection with the reduction gear box, the linkage mechanism comprises a winding drum and a traction rope wound on the winding drum, the power output end of the reduction gear box is in driving connection with the winding drum, the manned box body comprises a box main body, a box cover, a box door and an air purifying unit, the manned box body is provided with a cavity, an opening and an exhaust port, the box cover is arranged at the opening, the box door is hinged on the box main body, and the traction rope is connected on the box main body; the air purification unit comprises a storage battery, a blower and a filter screen, wherein the storage battery is electrically connected with the blower, an air outlet of the blower is communicated with the cavity, a flow channel for air to flow is formed between the air outlet of the blower and the cavity, the filter screen is arranged in the flow channel, and the pneumatic manned winch is arranged in the process of transporting workers, so that the environment of the workers can be improved, the workers can breathe cleaner air, and the health of the workers is facilitated.

Among the above-mentioned prior art, in the use of manned winch, because haulage rope is horizontal distribution at the wind-up roll surface, the haulage rope can take place horizontal direction displacement when receive and releases, can influence manned box's stability to dismantle inconvenient after gearbox isotructure installation, be inconvenient for carrying out maintenance. Improvements are therefore needed.

Disclosure of Invention

The utility model aims to provide a hydraulic manned winch, which solves the problem of insufficient stability of a manned box and also solves the problem that structures such as a reduction gearbox are inconvenient to disassemble and overhaul.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fluid pressure type manned winch, includes the support, be connected with the wind-up roll through the bearing on the support, the outside of wind-up roll is provided with the haulage rope, fixedly connected with manned case on the haulage rope, haulage rope and support sliding connection, the contact has the connecting seat on the support, fixedly connected with hydraulic motor on the connecting seat, hydraulic motor's output is provided with the reducing gear box, the reducing gear box contacts with the support, the output fixedly connected with square of reducing gear box, square and support rotate to be connected, square and wind-up roll sliding connection, be provided with guiding mechanism on the haulage rope, be provided with coupling mechanism on the connecting seat.

Preferably, square grooves are formed in the winding roller, and square blocks are connected inside the square grooves in a sliding mode. Through the square groove, the square block can horizontally move in the wind-up roll and can drive the wind-up roll to rotate.

Preferably, the guiding mechanism comprises a guiding seat, a motor, a screw rod, a swivel nut and a guide rod, wherein the guiding seat is fixedly connected to the support, the guiding seat is in sliding connection with the traction rope, the motor is fixedly connected to the guiding seat, the output end of the motor is connected with the guiding seat through a bearing, the screw rod is fixedly connected with the output end of the motor, the screw rod is connected with the guiding seat through a bearing, the outer side of the screw rod is provided with the swivel nut through a threaded connection, the swivel nut is in sliding connection with the guiding seat and the support, the guide rod is in sliding connection with the inner part of the swivel nut, and the guide rod is fixedly connected with the guiding seat. The traction rope can be guided by designing the guiding mechanism.

Preferably, the coupling mechanism includes fixing base, forked tail piece, kicking block, ejector pin, briquetting, spring, fixed block, fixedly connected with fixing base on the support, the inside sliding connection of fixing base has the forked tail piece, forked tail piece and connecting seat fixed connection, the inside sliding connection of forked tail piece has the kicking block, fixedly connected with ejector pin on the kicking block, ejector pin and forked tail piece contact, ejector pin and fixing base sliding connection, fixedly connected with briquetting on the ejector pin, briquetting and fixing base sliding connection, the inside of fixing base is provided with the spring. Through design coupling mechanism, conveniently dismantle the connecting seat.

Preferably, a fixed block is fixedly connected to the ejector rod, and the fixed block is in contact with the fixed seat. Through the design fixed block, the fixed block can drive the ejector pin to move.

Preferably, one end of the spring is fixedly connected with the pressing block, and the other end of the spring is fixedly connected with the fixing seat. By designing the spring such that the force of the spring can act on the press block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the action of the hydraulic motor, the hydraulic motor can drive the square to rotate, and then the winding roller can be driven to rotate to realize winding and unwinding of the traction rope, the manned box is moved, the traction rope moves through penetrating through the threaded sleeve through the action of the threaded sleeve, and the threaded sleeve can guide the traction rope, so that shaking of the manned box caused by horizontal movement of winding and unwinding of the traction rope can be effectively reduced, the use stability of the manned box is improved, the position of the threaded sleeve can be conveniently adjusted, and the applicability is better.

2. According to the utility model, through the insertion of the design square block and the wind-up roll, the vertical direction of the connecting seat can be limited, through the insertion of the top block and the dovetail block, the horizontal direction of the dovetail block can be limited, and then the hydraulic motor and the reduction gearbox can be connected and fixed, and the separation of the dovetail block and the connecting seat can be realized through pressing the fixing block, so that the connecting seat can be conveniently disassembled, and the overhaul and maintenance work of the hydraulic motor and the reduction gearbox can be conveniently carried out.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a top view of a partial structure of the guide holder of FIG. 2 according to the present utility model;

fig. 4 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a bracket; 2. a wind-up roll; 3. a traction rope; 4. a man box; 5. a connecting seat; 6. a hydraulic motor; 7. a reduction gearbox; 8. a guide mechanism; 9. a connecting mechanism; 10. a square block; 11. a square groove; 81. a guide seat; 82. a motor; 83. a screw; 84. a screw sleeve; 85. a guide rod; 91. a fixing seat; 92. dovetail blocks; 93. a top block; 94. a push rod; 95. briquetting; 96. a spring; 97. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 and 2, a hydraulic manned winch comprises a support 1, a wind-up roller 2 is connected to the support 1 through a bearing, a traction rope 3 is arranged on the outer side of the wind-up roller 2, a manned box 4 is fixedly connected to the traction rope 3, the traction rope 3 is slidably connected with the support 1, a connecting seat 5 is contacted to the support 1, a hydraulic motor 6 is fixedly connected to the connecting seat 5, a reduction gearbox 7 is arranged at the output end of the hydraulic motor 6, the reduction gearbox 7 is contacted with the support 1, a square 10 is fixedly connected to the output end of the reduction gearbox 7, the square 10 is rotatably connected with the support 1, the square 10 is slidably connected with the wind-up roller 2, a square groove 11 is formed in the wind-up roller 2, a square 10 is slidably connected in the square groove 11 through a design, the square 10 can horizontally move in the wind-up roller 2, the square 10 can drive the wind-up roller 2 to rotate, a guide mechanism 8 is arranged on the traction rope 3, and a connecting mechanism 9 is arranged on the connecting seat 5.

Referring to fig. 1, 2 and 3, the guiding mechanism 8 includes a guiding seat 81, a motor 82, a screw 83, a threaded sleeve 84 and a guiding rod 85, wherein the guiding seat 81 is fixedly connected to the support 1, the guiding seat 81 is slidably connected with the traction rope 3, the motor 82 is fixedly connected to the guiding seat 81, the output end of the motor 82 is connected with the guiding seat 81 through a bearing, the output end of the motor 82 is fixedly connected with the screw 83, the screw 83 is connected with the guiding seat 81 through a bearing, the outer side of the screw 83 is connected with the threaded sleeve 84 through a thread, the threaded sleeve 84 is slidably connected with the guiding seat 81 and the support 1, the guiding rod 85 is fixedly connected with the guiding seat 81, and the traction rope 3 can be guided through designing the guiding mechanism 8.

Referring to fig. 1, 2 and 4, the connection mechanism 9 includes a fixing seat 91, a dovetail block 92, a top block 93, a top rod 94, a pressing block 95, a spring 96 and a fixing block 97, wherein the fixing seat 91 is fixedly connected to the bracket 1, the dovetail block 92 is fixedly connected to the connection seat 5 in a sliding manner, the top block 93 is fixedly connected to the top block 93, the top rod 94 is in contact with the dovetail block 92, the top rod 94 is in sliding connection with the fixing seat 91, the fixing block 97 is fixedly connected to the top rod 94, the fixing block 97 is in contact with the fixing seat 91, the fixing block 97 can drive the top rod 94 to move through the design of the fixing block 97, the pressing block 95 is fixedly connected to the fixing seat 91 in a sliding manner, the spring 96 is arranged in the fixing seat 91, one end of the spring 96 is fixedly connected with the pressing block 95, the other end of the spring 96 is fixedly connected to the fixing seat 91, the acting force of the spring 96 can act on the pressing block 95 through the design of the connection mechanism 9, and the connection seat 5 is convenient to detach.

The specific implementation process of the utility model is as follows: when the utility model is used, when needing to remove manned box 4, start hydraulic motor 6, the output of hydraulic motor 6 can drive square 10 through the transmission of reducing gear box 7 and rotate, square 10 drives wind-up roll 2 and rotates, can realize the receive and release work of haulage rope 3, remove manned box 4 promptly, through the effect of swivel nut 84, haulage rope 3 removes through passing swivel nut 84, swivel nut 84 can lead to haulage rope 3 to rocking that the haulage rope 3 caused when can effectively reducing the horizontal migration of haulage rope 3 receive and release manned box 4, improved manned box 4 stability in use. When the position of the screw sleeve 84 needs to be adjusted, the motor 82 is started, the output end of the motor 82 drives the screw rod 83 to rotate, the screw sleeve 84 is in threaded connection with the screw sleeve 84 through the screw rod 83, the screw sleeve 84 can slide along the guide rod 85, meanwhile, the screw sleeve 84 drives the traction rope 3 to move, and the traction rope 3 drives the manned box 4 to move, so that the position of the screw sleeve 84 can be conveniently adjusted, and the applicability is better. When needs dismantle connecting seat 5, the fixed block 97 of downwardly moving, the fixed block 97 drives ejector pin 94 downwardly moving, ejector pin 94 drives briquetting 95 downwardly moving, ejector pin 94 drives ejector pin 93 downwardly moving simultaneously for ejector pin 93 and forked tail piece 92 separation, then horizontal migration connecting seat 5, connecting seat 5 drive forked tail piece 92 horizontal migration and fixing base 91 separation, square 10 can follow wind-up roll 2 and support 1 and slide simultaneously, can dismantle connecting seat 5, make convenient maintenance work that carries out hydraulic motor 6 and reducing gear box 7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fluid pressure type manned winch, includes support (1), its characterized in that: the novel winding machine is characterized in that a winding roller (2) is connected to the support (1) through a bearing, a traction rope (3) is arranged on the outer side of the winding roller (2), a manned box (4) is fixedly connected to the traction rope (3), the traction rope (3) is slidably connected with the support (1), a connecting seat (5) is contacted to the support (1), a hydraulic motor (6) is fixedly connected to the connecting seat (5), a reduction gearbox (7) is arranged at the output end of the hydraulic motor (6), the reduction gearbox (7) is in contact with the support (1), a square block (10) is fixedly connected to the output end of the reduction gearbox (7), the square block (10) is rotatably connected with the support (1), a guide mechanism (8) is arranged on the traction rope (3), and a connecting mechanism (9) is arranged on the connecting seat (5).

2. The hydraulic man winch of claim 1, wherein: square grooves (11) are formed in the wind-up roller (2), and square blocks (10) are connected inside the square grooves (11) in a sliding mode.

3. The hydraulic man winch of claim 1, wherein: guiding mechanism (8) are including guide holder (81), motor (82), screw rod (83), swivel nut (84), guide arm (85), fixedly connected with guide holder (81) on support (1), guide holder (81) and haulage rope (3) sliding connection, fixedly connected with motor (82) on guide holder (81), the output and the guide holder (81) of motor (82) pass through bearing connection, the output fixedly connected with screw rod (83) of motor (82), screw rod (83) are connected through the bearing with guide holder (81), threaded connection has swivel nut (84) in the outside of screw rod (83), swivel nut (84) and guide holder (81) and support (1) sliding connection, the inside sliding connection of swivel nut (84) has guide arm (85), guide arm (85) and guide holder (81) fixed connection.

4. The hydraulic man winch of claim 1, wherein: coupling mechanism (9) are including fixing base (91), forked tail piece (92), kicking block (93), ejector pin (94), briquetting (95), spring (96), fixed block (97), fixedly connected with fixing base (91) on support (1), the inside sliding connection of fixing base (91) has forked tail piece (92), forked tail piece (92) and connecting seat (5) fixed connection, the inside sliding connection of forked tail piece (92) has ejector pin (93), fixedly connected with ejector pin (94) on ejector pin (93), ejector pin (94) and forked tail piece (92) contact, ejector pin (94) and fixing base (91) sliding connection, fixedly connected with briquetting (95) on ejector pin (94), briquetting (95) and fixing base (91) sliding connection, the inside of fixing base (91) is provided with spring (96).

5. The hydraulic man winch of claim 4, wherein: the ejector rod (94) is fixedly connected with a fixed block (97), and the fixed block (97) is in contact with the fixed seat (91).

6. The hydraulic man winch of claim 4, wherein: one end of the spring (96) is fixedly connected with the pressing block (95), and the other end of the spring (96) is fixedly connected with the fixing seat (91).