CN214298974U - Numerical control hoisting equipment of convenient adjustment - Google Patents
Numerical control hoisting equipment of convenient adjustment Download PDFInfo
- Publication number
- CN214298974U CN214298974U CN202120371297.8U CN202120371297U CN214298974U CN 214298974 U CN214298974 U CN 214298974U CN 202120371297 U CN202120371297 U CN 202120371297U CN 214298974 U CN214298974 U CN 214298974U
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- cavity
- slide
- motor
- numerical control
- spool
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Abstract
The utility model discloses a numerical control lifting device of convenient adjustment, including the portal frame, the portal frame comprises horizontal pole and two montants, the lower extreme of montant has the sill bar, the sill bar downside has the removal pulley, there is the spout in the horizontal pole, there is the slide in the spout, elevating system is installed to the side of going up of slide, elevating system includes elevator motor, elevator motor installs on the slide, and the connecting plate that elevator motor was equipped with through its top is connected with the motion board, the motion board meshes with the screw rod of rotation connection inside the spout to be connected, the one end of screw rod runs through horizontal pole and adjusting motor's motor shaft fixed connection, fixed the cup jointing has the spool on elevator motor's the motor shaft, the spool is connected with the hook through the steel cable of connecting above that, this application is equipped with prevents falling structure, can prevent to fall when outage trouble.
Description
Technical Field
The utility model relates to a numerical control hoist and mount technical field specifically is a numerical control hoisting equipment of convenient adjustment.
Background
Numerical control equipment can be liberated people from heavy manual labor, dangerous operational environment, greatly improve productivity, hoisting equipment can be used in many machine parts processing production, such as automobile manufacturing, the installation and the transport of automation equipment, allotment between the production line, etc., current hoisting equipment lifts by crane the scope limited, and the removal structure still need bear the weight of hoist and mount thing, the deformation breaks down easily, and when the outage or motor work circuit break down the trouble, the risk that the hoist and mount thing dropped may have.
Therefore, the utility model provides a numerical control lifting device of convenient adjustment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerical control lifting device of convenient adjustment 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 numerical control hoisting device convenient to adjust comprises a portal frame, wherein the portal frame consists of a cross rod and two vertical rods, the lower ends of the vertical rods are fixedly connected with bottom rods, the lower side surfaces of the bottom rods are provided with movable pulleys, sliding grooves are formed in the cross rod, sliding plates are connected in the sliding grooves in a sliding mode, and the upper side surfaces of the sliding plates are provided with lifting mechanisms;
elevating system includes elevator motor, elevator motor installs on the slide, and elevator motor is connected with the motion board through the connecting plate that its top was equipped with, the motion board is connected at the inside screw rod meshing of spout with rotating, the one end of screw rod runs through the motor shaft fixed connection of horizontal pole and accommodate motor, the fixed cover has connect the spool on elevator motor's the motor shaft, the spool is connected with the hook through the steel cable of connecting above that, elevator motor is kept away from to the spool one end is rotated with the backup pad and is connected, backup pad fixed connection is on the slide.
Preferably, elevator motor's one end is kept away from to the spool runs through the backup pad and extends to the inside of cavity, the spool is located the fixed joint gear that has connect in the one end outside of cavity inside, and it has second edge groove to open on the spool is located the inside terminal surface of cavity, it is connected with the runner to rotate on the lateral wall of cavity, it has first edge groove to open on the runner, the inside sliding connection in first edge groove has prism, the prism is through first spring and the electromagnet interconnect of fixed connection on the cavity lateral wall, a plurality of connecting rods that the runner rotated the connection on through its side are connected with the tooth cover, tooth cover sliding connection is in the inside of cavity, and all is connected with the second spring on the lateral wall all around of tooth cover and cavity.
Preferably, the gear sleeve is connected to the outer side of the limiting rod in a sliding mode, and the limiting rod is fixedly connected to the side wall of the cavity.
Preferably, elevator motor passes through a plurality of angle irons that fixed connection has on the slide and installs on the slide, the up end of angle iron is connected with the connecting plate, the side of going up of connecting plate is opened flutedly, the downside fixedly connected with of moving plate has the lug that corresponds with it.
Preferably, the both sides fixedly connected with slide rail of spout tank bottom, the downside of slide is equipped with the regulation pulley.
Preferably, a supporting rod is connected between the vertical rod and the bottom rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation between accommodate motor and the elevator motor, it controls receiving and releasing of steel cable to have realized elevator motor can come through the spool, thereby can realize the promotion to hoist and mount thing, can adjust the position of hoist and mount thing through accommodate motor, simultaneously through the setting of recess and lug, make the screw rod when adjusting the jacking equipment position, avoided the screw rod to receive the influence of weight, can prevent that the screw rod from producing the deformation in the influence that receives weight for a long time, lead to then damaging, and this application is equipped with prevents the structure of falling, have the protectiveness when having a power failure or elevator motor opens a way, can reduce the risk of falling.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the screw and the moving plate according to the present invention;
FIG. 3 is a schematic view of the connection between the adjusting pulley and the slide rail according to the present invention;
FIG. 4 is a schematic view of the connection between the slide plate and the adjusting pulley according to the present invention;
fig. 5 is an exploded view of the sports board and the connecting board of the present invention;
fig. 6 is a schematic view of the internal structure of the cavity of the present invention;
fig. 7 is a cross-sectional view of the support plate of the present invention;
FIG. 8 is a schematic structural view of a second rib groove of the present invention;
fig. 9 is a schematic structural view of the prism of the present invention.
In the figure: 1. portal frame, 101, horizontal pole, 102, vertical pole, 2, bottom bar, 3, bracing piece, 4, movable pulley, 5, spout, 6, screw rod, 7, adjusting motor, 8, mounting panel, 9, through groove, 10, slide rail, 11, slide board, 12, elevator motor, 13, spool, 14, steel cable, 15, hook, 16, backup pad, 17, angle bar, 18, joint gear, 19, connecting plate, 20, motion board, 21, recess, 22, lug, 23, adjusting pulley, 24, cavity, 25, runner, 26, connecting rod, 27, tooth cover, 28, gag lever post, 29, first edge groove, 30, electro-magnet, 31, first spring, 32, prism, 33, second edge groove, 34, second spring.
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. 1-9, the present invention provides a technical solution: a numerical control hoisting device convenient to adjust comprises a portal frame 1, wherein the portal frame 1 consists of a cross rod 101 and two vertical rods 102, the two vertical rods 102 are respectively and fixedly connected with two ends of the lower side surface of the cross rod 101, the lower end of the vertical rod 102 is fixedly connected with a bottom rod 2, the lower side surface of the bottom rod 2 is provided with a movable pulley 4 (the movable pulley 4 can be provided with a driving motor, is not shown in the figure and is controlled to move by an external controller), the device can move on a track laid in advance through the pulley 4 (such as the matching form of train wheels and rails), so that the position of the device can be adjusted, the inside of the cross rod 101 is provided with a sliding chute 5, the inside of the sliding chute 5 is slidably connected with a sliding plate 11, the upper side surface of the sliding plate 11 is provided with a lifting mechanism, and the sliding plate 11 can enable the lifting mechanism on the sliding plate to slide in the sliding chute 5, so that a hoisted object lifted by the lifting mechanism can be adjusted in position;
the lifting mechanism comprises a lifting motor 12, a scroll 13, a steel cable 14 and a hook 15, the lifting motor 12 is connected with an external power supply through a cable, the lifting motor 12 is installed on a sliding plate 11, the lifting motor 12 is connected with a moving plate 20 through a connecting plate 19 arranged above the lifting motor 12, the moving plate 20 is meshed with a screw 6 rotatably connected inside a sliding chute 5, one end of the screw 6 penetrates through a cross rod 101 and is fixedly connected with a motor shaft of an adjusting motor 7, the adjusting motor 7 is installed on one end surface of the cross rod 101 through a mounting plate 8, the adjusting motor 7 is connected with the external power supply through a cable, the adjusting motor 7 can drive the screw 6 to rotate, the screw 6 can drive the lifting mechanism and the sliding plate 11 to slide back and forth inside the sliding chute 5 through the moving plate 20 and the connecting plate 19, the scroll 13 is fixedly sleeved on a motor shaft of the lifting motor 12, reel 13 is connected with hook 15 through the steel cable 14 of connecting on it, and steel cable 14 opens the outside that runs through groove 9 and extend to horizontal pole 101 and be connected with hook 15 that runs through that has through mouth and 5 tank bottoms of spout that have on slide 11, can tie up many wire rope on hook 15, tie up many wire rope respectively on hoisting the thing again, can comparatively stable promote hoisting the thing, the one end that elevator motor 12 was kept away from to reel 13 rotates with backup pad 16 to be connected, 16 fixed connection of backup pad is on slide 11, and the setting of backup pad 16 can make reel 13 more firm to can make reel 13 bear bigger strength.
Specifically, one end of the reel 13, which is far away from the lifting motor 12, penetrates through the supporting plate 16 and extends into the cavity 24, the cavity 24 is located inside the supporting plate 16, the clamping gear 18 is fixedly sleeved outside one end of the reel 13, which is located inside the cavity 24, the second edge groove 33 is formed in one end face of the reel 13, which is located inside the cavity 24, the rotating wheel 25 is connected onto the side wall of the cavity 24 in a rotating manner, the rotating wheel 25 is connected onto one side face of the cavity 24, which is far away from the lifting motor 12, in a rotating manner, the first edge groove 29 is formed in the rotating wheel 25, the first edge groove 29 is a through groove, the prism 32 is connected inside the first edge groove 29 in a sliding manner, the first edge groove 29, the second edge groove 33 and the prism 32 are matched in size, the prism 32 is connected with the electromagnet 30, which is fixedly connected onto the side wall of the cavity 24, the electromagnet 32 is made of an iron material, and the electromagnet 30 and the lifting motor 12 are connected in series in the same circuit, when power is suddenly cut off or the lifting motor 12 fails and the circuit is broken, the electromagnet 30 does not suck the prism 32 any more, at the moment, the first spring 31 pushes the prism 32 away from the electromagnet 30, so that the prism 32 and the second edge groove 33 are clamped with each other, when the lifting motor 12 fails and is broken, the hoisted object which is hoisted falls under the action of gravity, so that the reel 13 is driven to rotate by the steel cable 14, the reel 13 rotates to drive the rotating wheel 25 to rotate by the prism 32 (because the rotating amplitude of the prism 32 is small and the rotation cannot be frequent, the torsion cannot greatly influence the service life of the first spring 31), the rotating wheel 25 is connected with the toothed sleeves 27 by a plurality of connecting rods 26 which are rotatably connected on the side surface of the rotating wheel 25, one end of each connecting rod 26 is rotatably connected with the rotating wheel 25, the other end of each connecting rod is rotatably connected with the toothed sleeves 27, and the toothed sleeves 27 are slidably connected inside the cavity 24, and the tooth sleeve 27 and the peripheral side wall of the cavity 24 are connected with a second spring 34, one end of the second spring 34 is fixedly connected with the tooth sleeve 27, the other end of the second spring is fixedly connected with the side wall of the cavity 24, the tooth sleeve 27 connected with the second spring 34 is pulled to the side wall of the cavity 24 by the second spring 34, after the rotating wheel 25 starts to rotate, the tooth sleeve 27 is pulled by the connecting rod 26 to move to the center of the cavity 24 by overcoming the elasticity of the second spring 34, so that the tooth sleeve is clamped with the clamping gear 18, the clamping is tighter due to larger rotating trend, the reel 13 is not rotated, and the phenomenon that the hanging object falls down and is dangerous due to power failure after being lifted can be prevented.
Specifically, tooth cover 27 sliding connection is in the outside of gag lever post 28, gag lever post 28 fixed connection is on the lateral wall of cavity 24, and setting up of gag lever post 28 can make tooth cover 27 more firm, lets tooth cover 27 and joint gear 18 more stable carry out the joint.
Specifically, elevator motor 12 passes through a plurality of angle bars 17 that fixed connection has on slide 11 and installs on slide 11, has four angle bars altogether, and elevator motor 12 installs between four angle bars 17 (as shown in fig. 5), the up end of angle bar 17 is connected with connecting plate 19, and angle bar 17 passes through bolt and connecting plate 19 interconnect, the side of going up of connecting plate 19 is opened flutedly 21, the downside fixed connection of moving plate 20 has the lug 22 that corresponds with it, and lug 22 extends to the inside of recess 21, and the mutual adaptation of the size of lug 22 and the size of recess 21 can make screw rod 6 can not bear the weight through setting up of lug 22 and recess 21, and screw rod 6 rotates moreover, and drive elevating system and slide 11 that can be smooth move.
Specifically, slide rails 10 are fixedly connected to two sides of the bottom of the sliding chute 5, an adjusting pulley 23 is arranged on the lower side surface of the sliding plate 11, and the slide rails 10 and the adjusting pulley 23 are arranged to enable the sliding plate 11 and devices thereon to stably slide inside the sliding chute 5.
Specifically, a support rod 3 is connected between the vertical rod 102 and the bottom rod 2, and the support rod 3 can enable the vertical rod 102 to be more stable.
The working principle is as follows: the device can lay a track on the ground, then the movable pulley runs on the track, the device moves on the track through the movable pulley 4, and the lifting motor 12 and the adjusting motor 7 are controlled to open and rotate forwards and backwards through an external numerical control plate, when the lifting device is used, firstly, a lifting object to be lifted is connected with the hook 15 through a steel wire rope, then, the lifting motor 12 can be started to drive the reel 13 to rotate clockwise to lift the lifting object, when the lifting object is lifted, the lifting device can move to a specified position (right above the position of the mounting lifting object, the position of a processing machine tool and the like) on the track, then, the lifting motor 12 is started again to drive the reel 13 to rotate anticlockwise, so that the lifting object is lowered to a specified height, then, a relevant canadian can be carried out, if a power failure occurs, at this moment, the electromagnet 30 is not electrified, the first spring 31 can push the prism 32 out to enable the prism to be clamped with the second edge groove 33, the reel 13 can drive the rotating wheel 25 to rotate together, the rotating wheel 25 can pull the gear sleeve 27 through the connecting rod 26 to enable the gear sleeve to be clamped with the clamping gear 18, and therefore the reel 13 does not rotate, and hoisted objects cannot fall.
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 (6)
1. The utility model provides a numerical control lifting device of convenient adjustment, includes portal frame (1), portal frame (1) comprises horizontal pole (101) and two montants (102), lower extreme fixedly connected with sill bar (2) of montant (102), the downside of sill bar (2) is equipped with movable pulley (4), its characterized in that: a sliding groove (5) is formed in the cross rod (101), a sliding plate (11) is connected to the inside of the sliding groove (5) in a sliding mode, and a lifting mechanism is installed on the upper side face of the sliding plate (11);
elevating system includes elevator motor (12), elevator motor (12) are installed on slide (11), and elevator motor (12) are connected with motion board (20) through connecting plate (19) that its top was equipped with, motion board (20) are connected in the inside screw rod (6) meshing of spout (5) with rotating, the motor shaft fixed connection of horizontal pole (101) and adjusting motor (7) is run through to the one end of screw rod (6), fixed cover has connect spool (13) on the motor shaft of elevator motor (12), spool (13) are connected with hook (15) through steel cable (14) of connecting above that, the one end that elevator motor (12) were kept away from in spool (13) rotates with backup pad (16) to be connected, backup pad (16) fixed connection is on slide (11).
2. The numerical control hoisting equipment convenient to adjust as recited in claim 1, wherein: the one end that elevator motor (12) was kept away from in spool (13) runs through backup pad (16) and extends to the inside of cavity (24), spool (13) are located the fixed joint gear (18) that has cup jointed in the one end outside of cavity (24) inside, and open on the terminal surface that spool (13) are located cavity (24) inside has second edge groove (33), it is connected with runner (25) to rotate on the lateral wall of cavity (24), it has first edge groove (29) to open on runner (25), the inside sliding connection of first edge groove (29) has prism (32), prism (32) are through first spring (31) and electromagnet (30) interconnect of fixed connection on cavity (24) lateral wall, runner (25) are connected with tooth cover (27) through a plurality of connecting rods (26) of the rotation connection on its side, tooth cover (27) sliding connection is in the inside of cavity (24), and the peripheral side walls of the gear sleeve (27) and the cavity (24) are connected with second springs (34).
3. The numerical control hoisting equipment convenient to adjust as recited in claim 2, wherein: the gear sleeve (27) is connected to the outer side of the limiting rod (28) in a sliding mode, and the limiting rod (28) is fixedly connected to the side wall of the cavity (24).
4. The numerical control hoisting equipment convenient to adjust as recited in claim 1, wherein: lifting motor (12) are installed on slide (11) through a plurality of angle bars (17) that fixed connection has on slide (11), the up end of angle bar (17) is connected with connecting plate (19), the side of going up of connecting plate (19) is opened flutedly (21), lug (22) that the downside fixedly connected with of motion board (20) corresponds with it.
5. The numerical control hoisting equipment convenient to adjust as recited in claim 1, wherein: the both sides fixedly connected with slide rail (10) of spout (5) tank bottom, the downside of slide (11) is equipped with adjusting pulley (23).
6. The numerical control hoisting equipment convenient to adjust as recited in claim 1, wherein: a support rod (3) is connected between the vertical rod (102) and the bottom rod (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120371297.8U CN214298974U (en) | 2021-02-16 | 2021-02-16 | Numerical control hoisting equipment of convenient adjustment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120371297.8U CN214298974U (en) | 2021-02-16 | 2021-02-16 | Numerical control hoisting equipment of convenient adjustment |
Publications (1)
Publication Number | Publication Date |
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CN214298974U true CN214298974U (en) | 2021-09-28 |
Family
ID=77833938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120371297.8U Expired - Fee Related CN214298974U (en) | 2021-02-16 | 2021-02-16 | Numerical control hoisting equipment of convenient adjustment |
Country Status (1)
Country | Link |
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CN (1) | CN214298974U (en) |
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2021
- 2021-02-16 CN CN202120371297.8U patent/CN214298974U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 Termination date: 20220216 |