CN214456354U - High hoisting device of security - Google Patents
High hoisting device of security Download PDFInfo
- Publication number
- CN214456354U CN214456354U CN202022675067.9U CN202022675067U CN214456354U CN 214456354 U CN214456354 U CN 214456354U CN 202022675067 U CN202022675067 U CN 202022675067U CN 214456354 U CN214456354 U CN 214456354U
- Authority
- CN
- China
- Prior art keywords
- sliding groove
- folding
- support
- folding support
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a high hoisting device of security, includes the base, the upper end of base be equipped with the bottom spout relatively, the bottom spout in be equipped with folding strutting arrangement, folding strutting arrangement include first folding support and the folding support of second, folding strutting arrangement's one end be equipped with the top spout, the top spout one end of keeping away from folding strutting arrangement be equipped with the roof, one side of roof be equipped with the couple relatively, the inside of base be equipped with support diaphragm, motor, ball and ball nut, ball nut connect the axis of rotation, the one end of bottom spout be equipped with locking device. The utility model has the advantages that: the utility model discloses thereby drive first folding support and the folding support of second and promote by motor drive ball, use the couple to drive equipment instrument, still be equipped with locking means, avoid reverse transmission motion, simple structure, be convenient for operation, safe and reliable.
Description
Technical Field
The utility model relates to a lifting means technical field, in particular to high hoisting device of security.
Background
In the modern equipment production process, in order to improve the equipment production efficiency and meet the requirements of the modern production, a series of moulds or parts are assembled in the large-scale equipment production process, a plurality of moulds are in upper and lower fractal shapes in the production process, so that the equipment moulds are required to be separated, the upper mould and the lower mould are required to be separated to a certain height, and a special device is not provided for completing the action at present, so that the upper mould and the lower mould are still separated in a manual mode at present, the labor intensity of workers for separating the upper mould and the lower mould by a manual method is high, the production efficiency is low, the requirements of the modern production cannot be met, and a special device must be developed for completing the separation of the upper mould and the lower mould.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned among the prior art not enough, the utility model provides a simple structure, convenient to use's high hoisting device of security.
In order to achieve the above object, the utility model adopts the following technical scheme:
a lifting device with high safety comprises a base, wherein a bottom sliding groove is oppositely formed in the upper end of the base, a folding supporting device is arranged in the bottom sliding groove and comprises a first folding support and a second folding support which are oppositely arranged in the bottom sliding groove, the first folding support comprises a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are in cross connection, a rotating shaft is arranged between the first folding support and the second folding support, a top sliding groove is formed in one end, far away from the bottom sliding groove, of the folding supporting device, one end of the first supporting rod is in sliding connection with the bottom sliding groove, the other end of the first supporting rod is in rotating connection with the top sliding groove, one end, rotatably connected with the first supporting rod, of the second supporting rod is rotatably connected with the same side, is rotatably connected with the bottom sliding groove, the other end of the second folding support is in sliding connection with the top sliding groove, and the second folding support is consistent with the first folding support in structure, the folding supporting device is characterized in that a top plate is arranged at one end, away from the folding supporting device, of the top sliding groove, a hook is oppositely arranged on one side of the top plate, the base is of a clip structure, a support transverse plate is arranged inside the base, a motor is arranged on the support transverse plate, a ball screw is arranged at the output end of the motor, a ball nut matched with the base is sleeved on the outer side of the ball screw, the ball nut is connected with a rotating shaft, and a locking device is arranged at one end, away from the base, of the bottom sliding groove.
Furthermore, the two ends of the ball screw are oppositely provided with bearing seats, and when the motor works, the bearing seats play a role in stabilizing the ball screw.
Further, locking means include through-hole and the locating pin of the one end of base is kept away from to the bottom spout, when the lifting machine promoted a take the altitude, locating pin and through-hole cooperation were used, can block first bracing piece, played the locking effect, can improve the safety in utilization.
Further, the couple one end that is close to the roof be equipped with circular through-hole, when hoisting equipment with the couple and not firm, the circular through-hole of accessible uses the rope to fix.
Further, the axis of rotation set up four corners and the intersection position at first bracing piece and second bracing piece respectively, first bracing piece and second bracing piece rotate through the axis of rotation, the axis of rotation can let first folding support and the folding support of second fold through the axis of rotation folding rising or descending at ball screw, can also stabilize the position between first folding support and the folding support of second, safer when using.
The utility model has the advantages that: the utility model discloses thereby drive first folding support and the folding support of second and promote by motor drive ball, use the couple to drive equipment instrument, still be equipped with locking means, avoid reverse transmission motion, simple structure, be convenient for operation, safe and reliable.
Drawings
Fig. 1 is a front view of a lifting device of the present invention with high safety.
Fig. 2 is a transmission schematic diagram of a lifting device with high safety of the present invention.
Fig. 3 is a right side view of a lifting device of the present invention with high safety.
Fig. 4 is a schematic structural view of the first folding bracket and the second folding bracket of the lifting device with high safety of the present invention.
As shown in the figure: 1. the base, 1.1, support diaphragm, 2, bottom spout, 3, folding strutting arrangement, 3.1, first folding support, 3.2, second folding support, 3.11, first bracing piece, 3.12, second bracing piece, 3.3, axis of rotation, 3.1, 4, top spout, 5, roof, 5.1, circular through-hole, 6, couple, 7, motor, 8, ball, 8.1, ball nut, 8.2, bearing frame, 9, locking means.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
With reference to the accompanying drawings 1-4, a high-safety lifting device comprises a base 1 and is characterized in that a bottom sliding groove 2 is relatively arranged at the upper end of the base 1, a folding supporting device 3 is arranged in the bottom sliding groove 2, the folding supporting device 3 comprises a first folding support 3.1 and a second folding support 3.2 which are relatively arranged in the bottom sliding groove 2, the first folding support 3.1 comprises a first supporting rod 3.11 and a second supporting rod 3.12, the first supporting rod 3.11 and the second supporting rod 3.12 are in cross connection, a rotating shaft 3.3 is arranged between the first folding support 3.1 and the second folding support 3.2, a top sliding groove 4 is arranged at one end of the folding supporting device 3, which is far away from the bottom sliding groove 2, the other end of the first supporting rod 3.11 is in sliding connection with the bottom sliding groove 2 and is in sliding connection with the top sliding groove 4, and the second supporting rod 3.12 and the first supporting rod 3.11 are in rotation connection with one end of the same side and are in sliding connection with the bottom sliding groove 2 and are in sliding connection with the same side Top spout 4, the structure of the folding support of second 3.2 and the folding support of first 3.1 unanimous, top spout 4 one end of keeping away from folding strutting arrangement 3 be equipped with roof 5, one side of roof 5 be equipped with detachable couple 6 relatively, base 1 be back type structure, base 1's inside be equipped with support diaphragm 1.1, support diaphragm 1.1 on be equipped with motor 7, the output of motor 7 be equipped with ball 8, ball 8 outside suit the ball nut 8.1 of cooperating the use, ball nut 8.1 connect axis of rotation 3.3, bottom spout 2 one end of keeping away from base 1 be equipped with locking device 9.
Locking means 9 include bottom spout 2 and keep away from the through-hole and the locating pin of the one end of base 1, when the lifting machine promoted a take the altitude, locating pin and through-hole cooperation were used, can block first bracing piece, played the locking effect.
The axis of rotation 3.3 set up four corners and the intersection position at first bracing piece 3.11 and second bracing piece 3.12 respectively, first bracing piece 3.11 and second bracing piece 3.12 rotate through axis of rotation 3.3, thereby motor 7 drive ball 8 drives first folding support 3.1 and the motion of second folding support 3.2, first bracing piece 3.11 is in bottom spout 2, drive axis of rotation 3.3 by ball nut 8.1 and carry out the horizontal direction and remove, the other end of first bracing piece 3.11 carries out the rotation in top spout 4 because the reason of axis of rotation 3.3 to first bracing piece 3.11 drives second bracing piece 3.12 and does the folding motion.
The utility model discloses a theory of operation: the equipment instrument is fixed through the couple, and the motor works, and drive ball rotates, drives ball nut and removes, and ball nut drives axis of rotation and first folding support and second folding support and removes and the rotation in top spout and bottom spout to reach folding motion, promote equipment, equipment after promoting can use through locating pin and through-hole cooperation, block first bracing piece, play the locking effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A lifting device with high safety comprises a base (1) and is characterized in that a bottom sliding groove (2) is relatively arranged at the upper end of the base (1), a folding supporting device (3) is arranged in the bottom sliding groove (2), the folding supporting device (3) comprises a first folding support (3.1) and a second folding support (3.2) which are relatively arranged in the bottom sliding groove (2), the first folding support (3.1) comprises a first supporting rod (3.11) and a second supporting rod (3.12), the first supporting rod (3.11) and the second supporting rod (3.12) are in cross connection, a rotating shaft (3.3) is arranged between the first folding support (3.1) and the second folding support (3.2), a top sliding groove (4) is arranged at one end, far away from the bottom sliding groove (2), of the first supporting rod (3.11) is in sliding connection with the bottom sliding groove (2) and the other end is in rotation connection with the top sliding groove (4), the second support rod (3.12) and the first support rod (3.11) are rotatably connected with one end of the same side to be rotatably connected with the bottom sliding groove (2) and the other end of the same side to be slidably connected with the top sliding groove (4), the second folding support (3.2) and the first folding support (3.1) are consistent in structure, one end of the top sliding groove (4) far away from the folding support device (3) is provided with a top plate (5), one side of the top plate (5) is relatively provided with a hook (6), the base (1) is of a clip-type structure, a support transverse plate (1.1) is arranged inside the base (1), the support transverse plate (1.1) is provided with a motor (7), the output end of the motor (7) is provided with a ball screw (8), the outer side of the ball screw (8) is sleeved with a ball nut (8.1) which is matched for use, the ball nut (8.1) is connected with a rotating shaft (3.3), and a locking device (9) is arranged at one end of the bottom sliding groove (2) far away from the base (1).
2. A safety enhancing lift as claimed in claim 1, wherein: bearing seats (8.2) are oppositely arranged at two ends of the ball screw (8).
3. A safety enhancing lift as claimed in claim 1, wherein: the locking device (9) comprises a through hole and a positioning pin, wherein the through hole and the positioning pin are arranged at one end, far away from the base (1), of the bottom sliding groove (2).
4. A safety enhancing lift as claimed in claim 1, wherein: one end of the hook (6) close to the top plate (5) is provided with a circular through hole (5.1).
5. A safety enhancing lift as claimed in claim 1, wherein: the rotation axis (3.3) set up four corners and the intersection position in first bracing piece (3.11) and second bracing piece (3.12) respectively, first bracing piece (3.11) and second bracing piece (3.12) rotate through rotation axis (3.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022675067.9U CN214456354U (en) | 2020-11-18 | 2020-11-18 | High hoisting device of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022675067.9U CN214456354U (en) | 2020-11-18 | 2020-11-18 | High hoisting device of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214456354U true CN214456354U (en) | 2021-10-22 |
Family
ID=78183032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022675067.9U Active CN214456354U (en) | 2020-11-18 | 2020-11-18 | High hoisting device of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214456354U (en) |
-
2020
- 2020-11-18 CN CN202022675067.9U patent/CN214456354U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107555307B (en) | Pulley-type spherical component special hanger | |
| CN206579859U (en) | General-purpose aircraft machine nose airscrew engine assembles suspension bracket | |
| CN216810896U (en) | Anti-overturning hanging basket for constructional engineering | |
| CN214456354U (en) | High hoisting device of security | |
| CN209733227U (en) | Lifting chair | |
| CN219652513U (en) | Hub lifting tool for wind power | |
| CN206767413U (en) | A kind of lifting sucker of building glass | |
| CN116216496A (en) | Hub lifting tool for wind power | |
| CN208680430U (en) | A kind of turnover forging processing unit (plant) | |
| CN213231233U (en) | Engine hoisting device for automobile maintenance | |
| CN213085198U (en) | Balance hanging beam group lifting appliance | |
| CN215025642U (en) | Rings are used in sports training | |
| CN204727569U (en) | Apparatus for cast-aluminium rotor of electric machine turning rack frock | |
| CN108273709A (en) | A kind of auto parts machinery clamping kiss-coating device of lead screw transmission | |
| CN210777170U (en) | Traffic safety is with portable interim signal lamp | |
| CN109954765A (en) | A kind of apparatus for leveling | |
| CN211676260U (en) | Ferris wheel emergency rescue device | |
| CN207983277U (en) | A kind of mine truck differential mechanism maintenance rollover stand | |
| CN112238928A (en) | Hull stabilizing device matched with hull | |
| CN220640177U (en) | Yacht lifter | |
| CN215172077U (en) | Pirate ship drive wheel bearing structure | |
| CN213294468U (en) | Construction equipment hoisting device with fixed knot constructs | |
| CN220664656U (en) | Novel mould part lifting device | |
| CN109607403A (en) | A kind of wind-power tower integral erection construction method | |
| CN217353439U (en) | Lifting platform for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |