CN211393533U

CN211393533U - Hoisting hook convenient for adjusting hoisting width

Info

Publication number: CN211393533U
Application number: CN201922041441.7U
Authority: CN
Inventors: 张倩
Original assignee: Liaoning Huipu Steel Structure Co ltd
Current assignee: Liaoning Huipu Steel Structure Co ltd
Priority date: 2019-11-24
Filing date: 2019-11-24
Publication date: 2020-09-01
Anticipated expiration: 2029-11-24

Abstract

The utility model relates to the technical field of hoisting, especially, be a hoist and mount hook convenient to adjust hoist and mount width, including driving plate, installation rail and mounting bracket, install the mounting bracket on the top position of installation rail, vertically install the stand on the intermediate position of mounting bracket inside, install the drive threaded rod on the intermediate position of stand inside, be provided with first mounting panel in the left mounting bracket of stand, install first driven hinge seat on the top position that first mounting panel is close to stand one side, the stand is kept away from first mounting panel one side and is installed the second mounting panel, first mounting panel and second mounting panel are connected with the driving plate on the installation rail respectively; the utility model discloses in through setting up driving plate, installation rail, mounting bracket and stand, increased the automation level of device, can adjust the hoist and mount width according to the size of girder steel, increased the fixed stability of device.

Description

Hoisting hook convenient for adjusting hoisting width

Technical Field

The utility model relates to a hoist and mount technical field specifically is a hoist and mount hook convenient to adjust hoist and mount width.

Background

In the process of maintenance or repair, equipment, workpieces, appliances, materials and the like are hoisted by various hoisting tools, so that the positions of the equipment, the workpieces, the appliances, the materials and the like are changed, and during the processing and assembly of steel members, the workpieces also need to be hoisted in order to ensure the process requirements.

The automatic level of the existing device is low, the problem of narrow fixing range occurs when the existing device is fixed, the problem of single direction inclination occurs when the existing device is hoisted, the existing device cannot be fixed to steel beams of different models, and the firmness is low. Therefore, a hoisting hook convenient for adjusting the hoisting width is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist and mount hook convenient to adjust hoist and mount width to solve the problem of proposing among the above-mentioned background art.

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

a hoisting hook convenient for adjusting hoisting width comprises a transmission plate, an installation rail and a mounting frame, wherein the mounting frame is installed at the position above the installation rail, a lifting lug is installed at the position above the mounting frame, a stand column is vertically installed at the middle position inside the mounting frame, a transmission threaded rod is installed at the middle position inside the stand column, a first driving hinge seat and a second driving hinge seat are symmetrically arranged at the position above the left surface and the right surface of the stand column, the first driving hinge seat and the second fixing hinge seat are in sliding connection with the stand column, the first driving hinge seat and the second driving hinge seat are connected with the transmission threaded rod through transmission nuts, the transmission threaded rod is connected with an output shaft of a motor through a coupler, the motor is installed at the position above the inside of the mounting frame, and a second fixing hinge seat and a third fixing hinge seat are installed on the stand column below the first driving hinge seat and the second driving hinge seat, first initiative hinge mount and the fixed hinge mount of second articulate between the both ends with first transmission connecting rod respectively, be provided with first mounting panel in the left mounting bracket of stand, first mounting panel is close to and installs first driven hinge mount on the top position of stand one side, install first fixed hinge mount on the first mounting panel of first driven hinge mount below, sliding connection between first driven hinge mount and the first mounting panel, first driven hinge mount and first fixed hinge mount articulate between the both ends with first transmission connecting rod respectively, the stand is kept away from first mounting panel one side and is installed the second mounting panel, first mounting panel and second mounting panel are connected with the driving plate on the mounting rail respectively.

Preferably, the transmission plates are arranged in two numbers, the two transmission plates are respectively connected with the mounting rails in a sliding mode, and the two transmission plates are connected with the clamping frame through steel wire ropes.

Preferably, install two-way threaded rod on the inside top position of clamping frame, rotate between two-way threaded rod and the clamping frame and be connected, two-way threaded rod and the hand wheel connection in clamping frame the place ahead, the symmetry is provided with the lifting hook seat on the both sides position of clamping frame below, two sliding connection between lifting hook seat and the clamping frame, and two the lifting hook seat passes through drive nut and is connected with two-way threaded rod.

Preferably, an adjusting threaded rod is installed in the middle of the interior of the lifting hook seat, an upper clamping plate is installed above the lifting hook seat, a lower clamping plate is installed on the lifting hook seat below the upper clamping plate, the lower clamping plate is connected with the adjusting threaded rod through a transmission nut, and the adjusting threaded rod is connected with an adjusting bolt at the lower end of the lifting hook seat.

Preferably, the second mounting panel is close to and installs the driven hinge seat of second on the top position of stand one side, install the fixed hinge seat of fourth on the second mounting panel of the driven hinge seat below of second, sliding connection between driven hinge seat of second and the second mounting panel, the driven hinge seat of second and the fixed hinge seat of fourth articulate between the both ends with the second transmission connecting rod respectively, the other end of second transmission connecting rod articulates between second initiative hinge seat and the fixed hinge seat of third respectively.

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

1. in the utility model, by arranging the upright post, the first mounting plate, the second mounting plate, the first transmission connecting rod, the second transmission connecting rod, the transmission threaded rod and the motor, the application range of the device is increased, the device can adjust the width between the fixed positions according to the size of the steel beam, the device can be ensured to fix workpieces with smaller and larger sizes at the moment, the fixed range of the device is increased, the problem of narrow fixed range in the prior art when fixing is carried out is solved, the device simultaneously moves synchronously and symmetrically, the two clamping points are symmetrically distributed along the perpendicular bisector of the steel beam, and the problem of unidirectional inclination in the hoisting process is avoided;

2. the utility model discloses in, through setting up lifting hook seat, adjusting threaded rod, punch holder, lower plate, two-way threaded rod, clamping frame and hand wheel, increased the fixed effect of device, make the device can carry out stable fixed to the girder steel of different models, avoid appearing the problem that fixed effect is not good leads to the girder steel to drop when fixing, avoid appearing causing the problem of deformation to the girder steel in hoist and mount simultaneously when using.

Drawings

FIG. 1 is a front cross-sectional view of the device of the present invention;

FIG. 2 is an assembly view of the column of FIG. 1 in accordance with the present invention;

fig. 3 is a side cross-sectional view of the clamping frame of fig. 1 according to the present invention.

In the figure: 1-transmission plate, 2-installation rail, 3-installation rack, 4-lifting lug, 5-upright post, 6-steel wire rope, 7-clamping rack, 8-first installation plate, 9-first driven hinge seat, 10-first transmission connecting rod, 11-motor, 12-first driving hinge seat, 13-transmission nut, 14-second driving hinge seat, 15-second transmission connecting rod, 16-second driven hinge seat, 17-first fixed hinge seat, 18-second fixed hinge seat, 19-transmission threaded rod, 20-third fixed hinge seat, 21-fourth fixed hinge seat, 22-second installation plate, 23-bidirectional threaded rod, 24-lifting hook seat, 25-hand wheel, 26-upper clamping plate, 27-adjusting threaded rod, 28-adjusting bolt, 29-lower clamping plate.

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. 1-3, the present invention provides a technical solution:

a hoisting hook convenient for adjusting hoisting width comprises a transmission plate 1, an installation rail 2 and an installation frame 3, wherein the installation frame 3 is installed at the position above the installation rail 2, a lifting lug 4 is installed at the position above the installation frame 3, a stand 5 is vertically installed at the middle position inside the installation frame 3, a transmission threaded rod 19 is installed at the middle position inside the stand 5, a first driving hinge seat 12 and a second driving hinge seat 14 are symmetrically arranged at the upper positions of the left surface and the right surface of the stand 5, the first driving hinge seat 12 and the second fixed hinge seat 18 are in sliding connection with the stand 5, the first driving hinge seat 12 and the second driving hinge seat 14 are connected with the transmission threaded rod 19 through a transmission nut 13, the transmission threaded rod 19 is connected with an output shaft of a motor 11 through a coupler, the motor 11 is installed at the upper position inside the installation frame 3, install second fixed hinge seat 18 and third fixed hinge seat 20 on the stand 5 of first initiative hinge seat 12 and second initiative hinge seat 14 below, first initiative hinge seat 12 and second fixed hinge seat 18 are articulated respectively with the both ends of first transmission connecting rod 10, be provided with first mounting panel 8 in the left mounting bracket 3 of stand 5, install first driven hinge seat 9 on the top position that first mounting panel 8 is close to stand 5 one side, install first fixed hinge seat 17 on the first mounting panel 8 of first driven hinge seat 9 below, sliding connection between first driven hinge seat 9 and the first mounting panel 8, first driven hinge seat 9 and first fixed hinge seat 17 are articulated respectively with between the both ends of first transmission connecting rod 10, stand 5 keeps away from first mounting panel 8 one side and installs second mounting panel 22, first mounting panel 8 and second mounting panel 22 are connected with the driving plate 1 on the installation rail 2 respectively, stand 5, first mounting panel 8, second mounting panel 22, first drive link 10, second drive link 15, cooperation between drive threaded rod 19 and the motor 11 is used, the application scope of device has been increased, make the device can adjust the width between the fixed position according to the size of girder steel, guarantee this moment that the device can fix the less and great work piece of size, the fixed range of device has been increased, the problem that fixed range is narrow appears when fixing to prior art has been solved, the while device is synchronous symmetric motion when moving, the perpendicular bisector symmetric distribution of girder steel is followed to two tight points of clamp, avoid the problem that the folk prescription inclines when hoist and mount.

The two transmission plates 1 are respectively connected with the mounting rail 2 in a sliding manner, the two transmission plates 1 are connected with the clamping frame 7 through steel wire ropes 6, the two-way threaded rod 23 is mounted at the upper position inside the clamping frame 7, the two-way threaded rod 23 is connected with the clamping frame 7 in a rotating manner, the two-way threaded rod 23 is connected with a hand wheel 25 in front of the clamping frame 7, the two hook seats 24 are symmetrically arranged at the two sides below the clamping frame 7, the two hook seats 24 are connected with the clamping frame 7 in a sliding manner, the two hook seats 24 are connected with the two-way threaded rod 23 through transmission nuts 13, the adjusting threaded rod 27 is mounted at the middle position inside the hook seat 24, the upper clamping plate 26 is mounted at the upper position of the hook seat 24, and the lower clamping plate 29 is mounted on the hook seat 24 below the upper clamping plate 26, the lower clamp plate 29 is connected with an adjusting threaded rod 27 through a transmission nut 13, the adjusting threaded rod 27 is connected with an adjusting bolt 28 at the lower end of the hook seat 24, the adjusting threaded rod 27, the upper clamp plate 26, the lower clamp plate 29, a bidirectional threaded rod 23, a clamping frame 7 and a hand wheel 25 are matched for use, the fixing effect of the device is increased, the device can stably fix steel beams of different models, the problem that the steel beams fall off due to poor fixing effect when the device is fixed is avoided, the problem that the steel beams are deformed during hoisting when the device is used is avoided, a second driven hinge seat 16 is installed at the position, close to the upper side of one side of the upright post 5, of the second mounting plate 22 below the second driven hinge seat 16, a fourth fixed hinge seat 21 is installed on the second mounting plate 22, and the second driven hinge seat 16 is connected with the second mounting plate 22 in a sliding manner, the second driven hinge base 16 and the fourth fixed hinge base 21 are respectively hinged with two ends of the second transmission connecting rod 15, and the other end of the second transmission connecting rod 15 is respectively hinged with the second driving hinge base 14 and the third fixed hinge base 20.

The motor 11 is model number Y160M 1-2.

The working process is as follows: when the lifting hook is used, the lifting hook is installed on a crane, then the lifting position of the steel beam is adjusted according to the length of the steel beam, at the moment, the motor 11 drives the transmission threaded rod 19 to rotate, the transmission nut 13 drives the first driving hinge seat 12 and the second driving hinge seat 14 to move downwards while the transmission threaded rod 19 rotates, the first driving hinge seat 12 and the second driving hinge seat 14 are matched with the first transmission connecting rod 10 and the second transmission connecting rod 15 to drive the first driven hinge seat 9 and the second driven hinge seat 16 to move downwards, at the moment, the first transmission connecting rod 10 and the second transmission connecting rod 15 drive the first mounting plate 8 and the second mounting plate 22 to move towards the side far away from the upright post 5, the first mounting plate 8 and the second mounting plate 22 drive the transmission plate 1 to move towards the side far away from the upright post 5, so that the distance between two fixed points is enlarged, the width between the two lifting points is increased, and in, the upright post 5, the first mounting plate 8, the second mounting plate 22, the first transmission connecting rod 10, the second transmission connecting rod 15, the transmission threaded rod 19 and the motor 11 are matched for use, the application range of the device is enlarged, the device can adjust the width between fixed positions according to the size of a steel beam, the device can be ensured to fix workpieces with smaller and larger sizes at the moment, the fixed range of the device is enlarged, the problem that the fixed range is narrow when the device is fixed in the prior art is solved, meanwhile, the device synchronously and symmetrically moves when the device moves, two clamping points are symmetrically distributed along the perpendicular bisector of the steel beam, the problem that the workpiece inclines in a single direction when the device is hoisted is avoided, the distance between the upper clamping plate 26 and the lower clamping plate 29 is adjusted according to the thickness of a beam arm of the steel beam, the adjusting bolt 28 is rotated, the adjusting threaded rod 27 is driven by the adjusting bolt 28 to rotate, the adjusting threaded rod 27 drives the lower clamping plate 29 to, therefore, the distance between the upper clamping plate 26 and the lower clamping plate 29 can be adjusted, after adjustment is completed, the hook seats 24 are placed on the two sides of the steel beam, then the hand wheel 25 is rotated, the hand wheel 25 drives the bidirectional threaded rod 23 to rotate, the hook seats 24 move oppositely while the bidirectional threaded rod 23 rotates, at the moment, the hook seats 24 are matched with the upper clamping plate 26 and the lower clamping plate 29 to fix the steel beam, in the process, the hook seats 24, the adjusting threaded rod 27, the upper clamping plate 26, the lower clamping plate 29, the bidirectional threaded rod 23 and the hand wheel 25 are matched for use, the fixing effect of the device is improved, the device can stably fix the steel beams of different models, the problem that the steel beams fall off due to poor fixing effect is avoided when the fixing is performed, and the problem that the steel beams deform due to the fact in hoisting when the device is used is avoided.

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 and mount hook convenient to adjust hoist and mount width, includes driving plate (1), installation rail (2) and mounting bracket (3), its characterized in that: install mounting bracket (3) on the top position of installation rail (2), install lug (4) on the top position of mounting bracket (3), vertically install stand (5) on the inside intermediate position of mounting bracket (3), install drive threaded rod (19) on the inside intermediate position of stand (5), the symmetry is provided with first initiative hinge mount (12) and second initiative hinge mount (14) on the top position of the surface about stand (5), sliding connection between first initiative hinge mount (12) and second fixed hinge mount (18) all and stand (5), and first initiative hinge mount (12) and second initiative hinge mount (14) are connected with drive threaded rod (19) through drive nut (13), drive threaded rod (19) are through the output shaft coupling with motor (11), motor (11) are installed on the inside top position of mounting bracket (3), install second fixed hinge seat (18) and third fixed hinge seat (20) on stand (5) of first initiative hinge seat (12) and second initiative hinge seat (14) below, first initiative hinge seat (12) and second fixed hinge seat (18) are articulated respectively with between the both ends of first transmission connecting rod (10), be provided with first mounting panel (8) in stand (5) left mounting bracket (3), install first driven hinge seat (9) on the top position that first mounting panel (8) are close to stand (5) one side, install first fixed hinge seat (17) on first mounting panel (8) of first driven hinge seat (9) below, sliding connection between first driven hinge seat (9) and first mounting panel (8), first driven hinge seat (9) and first fixed hinge seat (17) are articulated respectively with between the both ends of first transmission connecting rod (10), stand (5) are kept away from first mounting panel (8) one side and are installed second mounting panel (22), first mounting panel (8) and second mounting panel (22) are connected with driving plate (1) on installation rail (2) respectively.

2. A lifting hook convenient for adjusting lifting width as claimed in claim 1, wherein: the two transmission plates (1) are connected with the mounting rail (2) in a sliding mode respectively, and the two transmission plates (1) are connected with the clamping frame (7) through steel wire ropes (6).

3. A hoisting hook convenient for adjusting hoisting width as claimed in claim 2, wherein: install two-way threaded rod (23) on the top position of clamping frame (7) inside, rotate between two-way threaded rod (23) and the clamping frame (7) and be connected, two-way threaded rod (23) are connected with hand wheel (25) in clamping frame (7) the place ahead, the symmetry is provided with lifting hook seat (24), two on the both sides position of clamping frame (7) below lifting hook seat (24) and clamping frame (7) between sliding connection, and two lifting hook seat (24) are connected with two-way threaded rod (23) through drive nut (13).

4. A lifting hook convenient for adjusting lifting width as claimed in claim 3, wherein: install adjusting threaded rod (27) on the inside intermediate position of lifting hook seat (24), install punch holder (26) on the top position of lifting hook seat (24), install lower plate (29) on lifting hook seat (24) of punch holder (26) below, lower plate (29) are connected with adjusting threaded rod (27) through drive nut (13), adjusting threaded rod (27) are connected with adjusting bolt (28) of lifting hook seat (24) lower extreme.

5. A lifting hook convenient for adjusting lifting width as claimed in claim 1, wherein: install the driven hinge seat of second (16) on the second mounting panel (22) is close to the top position of stand (5) one side, install the fixed hinge seat of fourth (21) on second mounting panel (22) of the driven hinge seat of second (16) below, sliding connection between driven hinge seat of second (16) and second mounting panel (22), driven hinge seat of second (16) and the fixed hinge seat of fourth (21) respectively with the second drive link (15) between the both ends articulated, the other end of second drive link (15) respectively with the second initiative hinge seat (14) and the third is fixed hinge seat (20) between articulated.