CN210558935U

CN210558935U - Hoist device for machining

Info

Publication number: CN210558935U
Application number: CN201920156156.7U
Authority: CN
Inventors: 罗巧燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-05-19
Anticipated expiration: 2029-01-29

Abstract

The utility model relates to the technical field of hoisting, in particular to a hoisting device for machining, which comprises a fixed frame, wherein the top end of the fixed frame is fixedly connected with a slide rail, the outer side of the slide rail is slidably connected with a slide block, the inner side of the slide block is rotatably connected with a pulley through a rotating shaft, the inner side of the pulley is slidably connected with the slide rail, the bottom end of the slide block is fixedly connected with a hoisting tool, the left side and the right side of the fixed frame are fixedly connected with a first mounting plate, the inner side of the first mounting plate is rotatably connected with a roller through a rotating shaft, the left side of the fixed frame is fixedly connected with a second mounting plate, the inner side of the rear end surface of the second mounting plate is rotatably connected with a worm through a rotating shaft, in the hoisting device, the position of the slide block on the slide, the stability that the improvement device used is conveniently processed the position of material difference, makes things convenient for the processing operation.

Description

Hoist device for machining

Technical Field

The utility model relates to a hoist and mount technical field specifically is a hoist device for machining.

Background

The hoisting refers to the general term of installation and in-place of equipment by a crane or a hoisting mechanism, and is a special word for in-place of equipment, the hoisting is generally carried out in cooperation with a hoisting tool which is manufactured by a professional manufacturer, when the equipment is installed on a frame body or a building, the strength and the stability of the hoisting tool meet the requirements of installation conditions, the hoisting tool is connected, fastened or welded according to the requirements of drawings after the equipment is installed and positioned, and can be unhooked after the strength and the stability of the design requirements are met, otherwise, the hoisting tool needs to be temporarily fixed, and therefore the demand for a hoisting device for machining is increasing.

Most hoist device for machining who exists on the existing market all uses fixed gallows hoist to hoist the operation, traditional hoist device for machining removes the position of hoist very troublesome, and the cost is higher, the operation difficulty, it is unstable to the removal after-fixing of hoist, it is very dangerous, and after traditional hoist device for machining hoisted the material, the material produces easily and rocks, inconvenient machining carries out, it is unstable to hoist, use insecurely, the machining precision reduces, therefore, propose a hoist device for machining to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist device for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a hoisting device for machining comprises a fixed frame, wherein a slide rail is fixedly connected to the top end of the fixed frame, a slide block is slidably connected to the outer side of the slide rail, a pulley is rotatably connected to the inner side of the slide block through a rotating shaft, the inner side of the pulley is slidably connected with the slide rail, a lifting appliance is fixedly connected to the bottom end of the slide block, a first mounting plate is fixedly connected to each of the left side and the right side of the fixed frame, a roller is rotatably connected to the inner side of the first mounting plate through a rotating shaft, a second mounting plate is fixedly connected to the left side of the fixed frame, a worm is rotatably connected to the inner side of the rear end face of the second mounting plate through a rotating shaft, a handle is fixedly connected to the front end face of the worm, a worm wheel is meshed with the top end of the worm, a rotating rod is fixedly, the connecting device comprises a connecting rope, a roller, a slider, a fixing frame, a sleeve, a loop bar end fixedly connected with mounting blocks, a first spring fixedly connected with the inner side wall of each mounting block, a first spring end fixedly connected with the top block of each spring, a ratchet bar top end fixedly connected with the bottom end, a second spring fixedly connected with the top end of each ratchet bar and the sleeve, and a connecting rod fixedly connected with the top end of each second spring.

Preferably, the number of the sleeves is two, the sleeves are symmetrically arranged on the inner sides of the left end and the right end of the fixing frame, the number of the ratchet bars in each group is two, and the ratchet bars in each group are arranged in a central symmetry manner.

Preferably, the second spring is arranged at a circumferential position of a connecting rod, the connecting rod penetrates through the sleeve, and the outer side of the connecting rod is in sliding connection with the sleeve.

Preferably, the top end of the top block is fixedly connected with a cushion block, the front end face of the cushion block is in a convex arc shape, and the cushion block is formed by a block structure made of soft rubber.

Preferably, the movement track of the ratchet bar at the bottom end is linear, the movement track of the ratchet bar at the top end is linear, and the movement track of the ratchet bar at the top end intersects with the movement track of the ratchet bar at the bottom end.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through worm wheel, the worm that sets up, receipts circuit and connection rope, drive the take-up pulley through rotating the handle through the transmission and rotate to make the take-up pulley will connect the rope pulling, thereby adjust the position of slider on the slide rail, facilitate the device's regulation, worm wheel and worm meshing have auto-lock nature, improve the stability that the device used, conveniently process convenient processing operation to the position of material difference.

2. The utility model discloses in, through ratchet bar, loop bar, first spring and kicking block that set up, can be by two kicking blocks with the rigidity of material, prevent that the material from rocking, improve the convenience of material processing when the hoist, improve material processingquality, and convenient to use, easy operation, the design science is used very, improves the stability that the material hoisted, the security that improves the device and use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation structure of the worm wheel of the present invention.

In the figure: 1-fixed frame, 2-sliding rail, 3-sliding block, 4-pulley, 5-lifting appliance, 6-first mounting plate, 7-roller, 8-second mounting plate, 9-worm, 10-grip, 11-worm wheel, 12-connecting rod, 13-take-up pulley, 14-connecting rope, 15-loop bar, 16-mounting block, 17-first spring, 18-top block, 19-cushion block, 20-ratchet bar, 21-second spring, 22-connecting rod and 23-sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a hoisting device for machining comprises a fixing frame 1, wherein the top end of the fixing frame 1 is fixedly connected with a slide rail 2, the outer side of the slide rail 2 is connected with a slide block 3 in a sliding manner, the inner side of the slide block 3 is connected with a pulley 4 in a rotating manner through a rotating shaft, the inner side of the pulley 4 is connected with the slide rail 2 in a sliding manner, the bottom end of the slide block 3 is fixedly connected with a hoisting tool 5, the left side and the right side of the fixing frame 1 are both fixedly connected with a first mounting plate 6, the inner side of the first mounting plate 6 is connected with a roller 7 in a rotating manner through a rotating shaft, the left side of the fixing frame 1 is fixedly connected with a second mounting plate 8, the inner side of the rear end face of the second mounting plate 8 is connected with a worm 9 in a rotating manner through a rotating shaft, the front end face of, the rear end face of the rotating rod 12 is fixedly connected with a take-up pulley 13, the outer side of the take-up pulley 13 is fixedly connected with a connecting rope 14, one side of the connecting rope 14 is connected with a roller 7 in a sliding manner, one side of the roller 7 is fixedly connected with a slider 3, the inner sides of the left end and the right end of the fixing frame 1 are fixedly connected with a sleeve 23, the inner side of the sleeve 23 is fixedly connected with a loop bar 15, the tail end of the loop bar 15 is fixedly connected with an installation block 16, the inner side wall of the installation block 16 is fixedly connected with a first spring 17, the tail end of the first spring 17 is fixedly connected with a jacking block 18, the inner side of the sleeve 23 is slidably connected with a ratchet bar 20, the top end of the loop bar 15 is fixedly connected with the ratchet bar 20 at the bottom end, a second spring 21 is fixedly connected between the top.

The number of the sleeves 23 is two, the sleeves 23 are symmetrically arranged on the inner sides of the left end and the right end of the fixing frame 1, the number of the ratchet bars 20 is two, the number of the ratchet bars 20 in each group is two, the ratchet bars 20 in each group are arranged in central symmetry, the arrangement is favorable for preventing the materials from shaking and improving the processing convenience of the materials when being lifted, the second springs 21 are arranged on the circumferential positions of the connecting rods 22, the connecting rods 22 penetrate through the sleeves 23, the outer sides of the connecting rods 22 are slidably connected with the sleeves 23, the arrangement is favorable for conveniently removing the position fixing state of the top blocks 18 on the materials, the top ends of the top blocks 18 are fixedly connected with the cushion blocks 19, the front end surfaces of the cushion blocks 19 are arranged in a convex arc shape, the cushion blocks 19 are formed by block-shaped structures made of soft rubber materials, the arrangement is favorable for providing a protection effect on the materials and preventing the, the movement track of the ratchet bar 20 at the bottom end is linear, the movement track of the ratchet bar 20 at the top end is linear, and the movement track of the ratchet bar 20 at the top end is intersected with the movement track of the ratchet bar 20 at the bottom end, so that the mutual clamping between the ratchet bars 20 is facilitated, the use stability of the device is improved, and the processing convenience of materials during hoisting is improved.

The working process is as follows: firstly, the material is lifted by the lifting appliance 5, then the handle 10 on the second mounting plate 8 is rotated to drive the worm 9 to rotate, the worm wheel 11 is driven by the worm 9 to rotate, the take-up wheel 13 is driven by the worm wheel 11 through the rotating rod 12 to rotate, the take-up wheel 13 drives the connecting rope 14 to move, the connecting rope 14 drives the sliding block 3 to move through the steering and limiting of the roller 7, so that the position of the sliding block 3 on the sliding rail 2 is adjusted, the adjustment of the device is convenient, the worm wheel 11 and the worm 9 are meshed to have self-locking property, the use stability of the device is improved, the sliding block 3 is in sliding motion on the sliding rail 2 through the pulley 4, the friction is small, the service life of the device is prolonged, the material is adjusted to a proper position in the horizontal direction, the processing of different positions of the material is convenient, the processing operation is convenient, then the two, cushion 19 plays the guard action, first spring 17 promotes kicking block 18 and carries out the rigidity, prevent that the device from rocking, the mutual block of ratchet 20 of every group, the stability of the device use is improved, the convenience of processing of material when hoisting is improved, improve material processingquality, and convenient to use, moreover, the operation is simple, the design science, it is very useful, the stability of material hoisting is improved, the security of the device use is improved, second spring 21 provides the thrust of the mutual block of two ratchet 20 in every group, when removing the rigidity state, upwards stimulate connecting rod 22, then remove the block between the ratchet 20 of every group, can remove.

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

Claims

1. The utility model provides a hoist device for machining, includes mount (1), its characterized in that: the top end of the fixing frame (1) is fixedly connected with a sliding rail (2), the outer side of the sliding rail (2) is slidably connected with a sliding block (3), the inner side of the sliding block (3) is rotatably connected with a pulley (4) through a rotating shaft, the inner side of the pulley (4) is slidably connected with the sliding rail (2), the bottom end of the sliding block (3) is fixedly connected with a lifting appliance (5), the left side and the right side of the fixing frame (1) are both fixedly connected with a first mounting plate (6), the inner side of the first mounting plate (6) is rotatably connected with a roller (7) through a rotating shaft, the left side of the fixing frame (1) is fixedly connected with a second mounting plate (8), the inner side of the rear end face of the second mounting plate (8) is rotatably connected with a worm (9) through a rotating shaft, the front end face of the worm (9) is fixedly connected with, the front end face of the rotating rod (12) is rotatably connected with the second mounting plate (8), the rear end face of the rotating rod (12) is fixedly connected with a take-up pulley (13), the outer side of the take-up pulley (13) is fixedly connected with a connecting rope (14), one side of the connecting rope (14) is slidably connected with a roller (7), one side of the roller (7) is fixedly connected with a sliding block (3), the inner sides of the left end and the right end of the fixing frame (1) are fixedly connected with a sleeve (23), the inner side of the sleeve (23) is fixedly connected with a loop bar (15), the tail end of the loop bar (15) is fixedly connected with a mounting block (16), the inner side wall of the mounting block (16) is fixedly connected with a first spring (17), the tail end of the first spring (17) is fixedly connected with an ejector block (18), the inner side of the sleeve (23) is slidably connected with a ratchet bar (20), and the top end of, a second spring (21) is fixedly connected between the top end of the ratchet bar (20) at the top end and the sleeve (23), and a connecting rod (22) is fixedly connected at the top end of the second spring (21).

2. The machining hoist device according to claim 1, characterized in that: the number of the sleeves (23) is two, the sleeves (23) are symmetrically arranged on the inner sides of the left end and the right end of the fixing frame (1), the number of the ratchet bars (20) is two, the number of the ratchet bars (20) in each group is two, and the ratchet bars (20) in each group are arranged in a central symmetry manner.

3. The machining hoist device according to claim 1, characterized in that: the second spring (21) is arranged at the circumferential position of the connecting rod (22), the connecting rod (22) penetrates through the sleeve (23), and the outer side of the connecting rod (22) is connected with the sleeve (23) in a sliding mode.

4. The machining hoist device according to claim 1, characterized in that: the top end of the top block (18) is fixedly connected with a cushion block (19), the front end face of the cushion block (19) is in a convex arc shape, and the cushion block (19) is formed by a block structure made of soft rubber.

5. The machining hoist device according to claim 1, characterized in that: the movement track of the ratchet bar (20) at the bottom end is linear, the movement track of the ratchet bar (20) at the top end is linear, and the movement track of the ratchet bar (20) at the top end is intersected with the movement track of the ratchet bar (20) at the bottom end.