CN213387604U - Lifting device with locking protection - Google Patents
Lifting device with locking protection Download PDFInfo
- Publication number
- CN213387604U CN213387604U CN202022014609.8U CN202022014609U CN213387604U CN 213387604 U CN213387604 U CN 213387604U CN 202022014609 U CN202022014609 U CN 202022014609U CN 213387604 U CN213387604 U CN 213387604U
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- base
- arc
- fixed connection
- fixedly connected
- lifting device
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Abstract
The utility model discloses a elevating gear with locking protection belongs to jacking equipment technical field. The on-line screen storage device comprises a base, mount and control cabinet, mount fixed connection is on the base, control cabinet fixed connection is on the base, a serial communication port, fixed connection is the electric putter on the base, the saddle of fixed connection on electric putter, the spout of setting on the lateral wall that the saddle is close to the mount, a plurality of fixed slot of setting on the spout, the servo motor of fixed connection on the base, the arc cylinder of fixed connection on the base, a plurality of rotation posts of rotatable connection on the arc cylinder, fixed connection rotate the post and with the card post that rotates post mutually perpendicular, fixed connection is at the cylindrical gear who rotates the post, and the rack of setting in the arc cylinder. The utility model discloses simple structure, the cost is lower, through rotating the post on the arc cylinder, makes card post card in fixed slot, locks convenient to use to the saddle.
Description
Technical Field
The utility model relates to a jacking equipment technical field specifically is a elevating gear with locking protection.
Background
Along with the continuous development of economy, high-rise building has been very common building, and the lift is indispensable construction tool in high-rise building construction, but current lift in the lift process, need when specific high brief dwell, if elevating gear does not be equipped with and locks the elevating platform, will have very big potential safety hazard, can cause the unable smooth arrival preset point of carrier.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to exist among the prior art, provides a elevating gear with locking protection, can rotate the post through rotating on the arc cylinder, makes the card post card lock in fixed slot, locks the saddle, the utility model discloses simple structure, convenient to use 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 lifting device with locking protection comprises a base, a fixing frame and a control console, wherein the fixing frame is fixedly connected to the base, and the control console is fixedly connected to the base; the linear array of the fixed clamping grooves is fixed on the sliding groove, the rotating columns are linearly arranged on the arc-shaped column body, the cylindrical gear is meshed with the rack, the servo motor is meshed with the cylindrical gear located at the bottom end of the arc-shaped column body, and the electric push rod and the servo motor are connected with the console in a wiring mode.
Preferably, the pair of supporting rods is fixedly connected to the base, the four arc-shaped supporting plates are fixedly connected to two ends of the supporting platform, and the three rollers are fixedly connected to the arc-shaped supporting plates; the support rod is a T-shaped support rod, the arc-shaped supporting plate surrounds the support rod, and the roller is connected with the support rod in a rolling manner.
Preferably, the support rod is connected with a plurality of fixing plates through bolts, and the fixing plates are fixedly connected to the fixing frame through bolts.
Preferably, the distance between the rotating columns is the same as the distance between the fixed clamping grooves.
Preferably, the length of the rack is the same as the height of the arc-shaped column.
Has the advantages that: the supporting platform is driven to move up and down through the electric push rod, when the supporting platform stays at a preset position, the servo motor drives the cylindrical gear to rotate, the rack drives the rotating column to rotate, the clamping column rotates to the inside of the fixed clamping groove, the supporting platform is clamped and fixed, when the supporting platform needs to move, the rack drives the cylindrical gear to rotate, the clamping column rotates to the sliding groove, and the supporting platform is driven to move through the electric push rod.
Drawings
Fig. 1 is a locking device of the present invention;
FIG. 2 is a back plate of the pallet of the present invention;
fig. 3 is a schematic perspective view of the present invention;
fig. 4 is a schematic perspective view of the present invention.
In the figure: the device comprises a base 1, a control console 2, a fixing frame 3, a support 4, a fixing plate 5, a supporting platform 6, a locking device 7, an electric push rod 8, an arc-shaped supporting plate 61, a roller 62, a sliding groove 63, a clamping groove 64, a servo motor 701, an arc-shaped cylinder 702, a rotating cylinder 703, a clamping cylinder 704, a rack 705 and a cylindrical gear 706.
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.
In practical applications, the applicant found that: the existing elevator needs to stay at a specific height for a short time in the lifting process, if the lifting device is not provided with a lifting platform for locking, great potential safety hazards exist, the carrier can not smoothly reach a preset point, and aiming at the problems, the lifting device with the locking protection is invented, and the problems can be effectively solved.
Referring to fig. 1 to 4, the present invention provides a technical solution: a lifting device with locking protection comprises a base 1, a fixing frame 3, a control console 2, an electric push rod 8, a supporting platform 6 and a locking device 7, wherein the fixing frame 3 is fixed on the base 1 through bolts, the control console 2 is welded on the base 1, the electric push rod 8 is arranged on the base 1 and positioned on one side of the fixing frame 3, the supporting platform 6 is fixedly connected on the electric push rod 8, the base 1 is also fixedly connected with a pair of supporting 4 rods, the supporting 4 rods are connected with a fixing plate 5 through bolts, the fixing plate 5 is fixedly connected on the fixing frame 3 through bolts, the supporting 4 rods are T-shaped, two ends of the supporting platform 6 are respectively and fixedly connected with two arc-shaped supporting plates 61, the arc-shaped supporting plates 61 wrap the supporting 4 rods in the arc-shaped supporting plates 61, and the arc-shaped supporting plates 61 are fixedly connected with three idler wheels 62, the roller 62 is respectively contacted with three surfaces on the side wall protruding from the support 4 rod, when the electric push rod 8 drives the saddle 6 to move up and down, the roller 62 rolls on the support 4 rod, the locking device 7 comprises a servo motor 701 and an arc-shaped cylinder 702, the servo motor 701 and the arc-shaped cylinder 702 are respectively and fixedly connected to the base 1, the arc-shaped cylinder 702 is rotatably connected with a plurality of rotating columns 703, the rotating columns 703 are fixedly connected with clamping columns 704, one end of the rotating columns 703, which is positioned at the inner side of the arc-shaped cylinder 702, is fixedly connected with a cylindrical gear 706, the cylindrical gear 706 is meshed with a rack 705, the cylindrical gear 706 on the rotating column 703, which is positioned at the bottom end of the arc-shaped cylinder 702, is meshed with the servo motor 701, the back of a vertical plate of the saddle 6 is provided with a sliding groove 63 and a plurality of clamping grooves 64 arranged on the sliding groove 63, and the distance between the clamping grooves 64, the length of draw-in groove 64 is greater than the length of card post 704, promote saddle 6 through electric putter 8 and reciprocate on mount 3, when saddle 6 removes to the preset point, servo motor 701 starts, drive rack 705 through cylindrical gear 706 of arc cylinder 702 bottom and remove, make card post 704 on the rotation post 703 rotatory to the draw-in groove 64 in, carry out the joint to saddle 6 and fix, when needs move saddle 6, drive rack 705 through servo motor 701 and remove, make card post 704 rotatory to spout 63 in, electric putter 8 drives saddle 6 and removes.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
Claims (5)
1. A lifting device with locking protection comprises a base, a fixing frame and a control console, wherein the fixing frame is fixedly connected to the base, and the control console is fixedly connected to the base; the linear array of the fixed clamping grooves is fixed on the sliding groove, the rotating columns are linearly arranged on the arc-shaped column body, the cylindrical gear is meshed with the rack, the servo motor is meshed with the cylindrical gear located at the bottom end of the arc-shaped column body, and the electric push rod and the servo motor are connected with the console in a wiring mode.
2. A lifting device with lock protection as claimed in claim 1, characterized in that: the support device comprises a pair of support rods fixedly connected to the base, four arc-shaped supporting plates fixedly connected to two ends of the supporting platform, and three rollers fixedly connected to the arc-shaped supporting plates; the support rod is a T-shaped support rod, the arc-shaped supporting plate surrounds the support rod, and the roller is connected with the support rod in a rolling manner.
3. A lifting device with lock protection as claimed in claim 2, characterized in that: the support rod is connected with a plurality of fixing plates through bolts, and the fixing plates are fixedly connected to the fixing frame through bolts.
4. A lifting device with lock protection as claimed in claim 1, characterized in that: the distance between the rotating columns is the same as the distance between the fixed clamping grooves.
5. A lifting device with lock protection as claimed in claim 1, characterized in that: the length of the rack is the same as the height of the arc-shaped column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014609.8U CN213387604U (en) | 2020-09-15 | 2020-09-15 | Lifting device with locking protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014609.8U CN213387604U (en) | 2020-09-15 | 2020-09-15 | Lifting device with locking protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213387604U true CN213387604U (en) | 2021-06-08 |
Family
ID=76216975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022014609.8U Active CN213387604U (en) | 2020-09-15 | 2020-09-15 | Lifting device with locking protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213387604U (en) |
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2020
- 2020-09-15 CN CN202022014609.8U patent/CN213387604U/en active Active
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