CN216889960U

CN216889960U - High-safety elevator

Info

Publication number: CN216889960U
Application number: CN202220600816.8U
Authority: CN
Inventors: 韩东; 常海龙; 于西; 翟志起; 高阔
Original assignee: Anhui Shengye Engineering Machinery Co ltd
Current assignee: Anhui Shengye Engineering Machinery Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-05
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a high-safety elevator, which relates to the technical field of elevators and comprises a bottom plate and a clamping unit, wherein the bottom plate is provided with a clamping hole; bottom plate downside four corners is provided with an universal wheel respectively, both sides left end is provided with a bracing piece along the upper and lower direction respectively around the bottom plate, has the lifter plate along upper and lower direction sliding connection between the inboard of two bracing pieces, the right side lower extreme of lifter plate is provided with the backup pad along the horizontal direction: the chucking unit includes spout, slider, fixed block, square groove, chucking board and power component, the spout has been seted up along left right direction to the upside of backup pad, the inside of spout has the slider along left right direction sliding connection, drives the slider and slides along left right direction in the inside of spout under power component's effect, and the slip through the slider drives the fixed block and slides along left right direction, and the slip through the fixed block drives the chucking board and slides along left right direction to make the not article chucking of equidimension between the inboard of lifter plate and chucking board.

Description

High-safety elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to an elevator with high safety.

Background

The elevator is widely applied in production and life, in order to meet the requirements of different occasions, the types of the elevator are various, and the ball screw is an ideal product for converting rotary motion into linear motion or converting the linear motion into rotary motion, so that the ball screw can be used as a power system of the elevator to provide up-and-down lifting motion;

a high safety elevator proposed in prior art application publication No. CN210313386U, comprising: the lifting platform is arranged above the fixed base in parallel, the top of the lead screw is perpendicular to the bottom of the lifting platform, the bottom of the lead screw is perpendicular to the fixed base and extends to the lower part of the fixed base, the floating carrying frame is arranged above the lifting platform, a pressure sensor is arranged between the lifting platform and the floating carrying frame, a lead screw driving device corresponding to the lead screw is arranged on the fixed base, a controller is arranged on the lead screw driving device, and the pressure sensor is linearly connected with the controller;

a high security lift among the prior art, although fine promotion to the safety in utilization of lift, but the unable fine realization of current movable lift is to the chucking effect of equidimension article not, when going up and down to the article, if the insecure risk that can have the removal of joint, for this reason, we propose the lift of a high security.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problem in the prior art, and provides a high-safety elevator, wherein a sliding block is driven to slide in the sliding groove along the left and right directions under the action of a power assembly, a fixed block is driven to slide along the left and right directions through the sliding of the sliding block, and a clamping plate is driven to slide along the left and right directions through the sliding of the fixed block, so that objects with different sizes are clamped between the lifting plate and the inner side of the clamping plate, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-safety elevator comprises a bottom plate and a clamping unit;

a bottom plate: downside four corners is provided with an universal wheel respectively, both sides left end is provided with a bracing piece along the upper and lower direction respectively around the bottom plate, has the lifter plate along upper and lower direction sliding connection between the inboard of two bracing pieces, the right side lower extreme of lifter plate is provided with the backup pad along the horizontal direction:

a clamping unit: include spout, slider, fixed block, square groove, chucking board and power component, the spout has been seted up along left right direction to the upside of backup pad, the inside of spout has the slider along left right direction sliding connection, the upper end of slider is provided with the fixed block, along left right direction sliding connection between the downside of fixed block and the upside of backup pad, the square groove has been seted up along the fore-and-aft direction to the upside of fixed block, the inside swing joint in square groove has the chucking board, the inside of spout be provided with the slider between the power component that the cooperation is connected.

Make the effect that whole lift main part can realize the removal under the effect of universal wheel, under the supporting role of bracing piece, it slides along upper and lower direction to drive the lifter plate through outside power structure, it slides along upper and lower direction to drive the backup pad through the slip of lifter plate, thereby realize the lift operation to the article, it slides along left right direction to drive the slider in the inside of spout under power component's effect, it slides along left right direction to drive the fixed block through the slip of slider, make the effect that the activity was realized to the chucking board under the effect of square groove, thereby make the chucking board realize folding effect, it slides along left right direction to drive the chucking board through the slip of fixed block, thereby make the not article chucking of equidimension between the inboard of lifter plate and chucking board.

Further, power component includes threaded shaft and disc, the both ends side rotates between the inside left and right sides of spout respectively and is connected about the threaded shaft, threaded connection between the outside of threaded shaft and the middle part of slider, the left end of threaded shaft is provided with the disc, the disc is located the left side of lifter plate.

The disc is driven to rotate through external force, the rotation of the disc drives the threaded shaft to rotate, and under the effect of threaded connection between the outer side of the threaded shaft and the middle of the sliding block, the sliding block is driven to slide in the sliding groove along the left and right directions through the rotation of the threaded shaft.

Further, the clamping unit still includes draw-in groove and block rubber, the draw-in groove has been seted up in the left side of chucking board, the inside joint of draw-in groove has the block rubber.

Realize the chucking effect to the block rubber under the effect of draw-in groove, increase the inboard soft degree of chucking board through the block rubber to the realization is to the guard action in the article outside.

Further, still include round hole, locating lever and circular slot, the round hole has been seted up in the left side of disc, the inside of round hole has the locating lever along controlling direction sliding connection, the circular slot has evenly been seted up along the circumferencial direction in the left side of lifter plate, the circular slot is located the outside of screw thread axle, the cooperation joint between the outside right-hand member of locating lever and the inboard of circular slot.

Make the locating lever realize gliding effect under the effect of round hole, under the cooperation joint effect between the outside right-hand member of locating lever and the inboard of circular slot, realize the fixed action to disc rotational position to the fixed action to the realization is to chucking plate sliding position.

Further, still include electric telescopic handle and square plate, the downside middle part of bottom plate is provided with electric telescopic handle, electric telescopic handle's lower extreme passes through and contacts between square plate and the ground.

The electric telescopic rod drives the square plate to slide along the vertical direction, and under the condition that the universal wheels are grounded, the lower side of the square plate is in contact with the ground to fix the position of the whole elevator device.

Further, still include handle and rubber protecting crust, the outside of two bracing pieces is provided with a handle along the upper and lower direction respectively, and the outside middle part of two handles is provided with a rubber protecting crust respectively.

Make whole elevator device can be better under the effect of handle realize the effect of removal through external force, increase the gentle degree in the handle outside through the rubber protecting crust.

Compared with the prior art, the utility model has the beneficial effects that: this lift of high security has following benefit:

1. the high-safety elevator is provided with the electric telescopic rod and the square plate, the square plate is driven to slide along the vertical direction through the electric telescopic rod, and under the condition that the universal wheels are grounded, the fixing effect on the position of the whole elevator device is realized through the contact between the lower side of the square plate and the ground;

2. the high-safety elevator is provided with a clamping unit, a disc is driven to rotate by external force, a threaded shaft is driven to rotate by the rotation of the disc, and a sliding block is driven to slide in the sliding groove along the left and right directions by the rotation of the threaded shaft under the action of threaded connection between the outer side of the threaded shaft and the middle part of the sliding block;

3. the sliding block is driven to slide in the sliding groove along the left and right directions under the action of the power assembly, the fixed block is driven to slide along the left and right directions through the sliding of the sliding block, and the clamping plate is driven to slide along the left and right directions through the sliding of the fixed block, so that objects with different sizes are clamped between the inner sides of the lifting plate and the clamping plate.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic rear view of the present invention.

In the figure: 1 bottom plate, 2 universal wheels, 3 bracing pieces, 4 lifter plates, 5 support plates, 6 clamping units, 61 chutes, 62 threaded shafts, 63 sliders, 64 fixing blocks, 65 square grooves, 66 clamping plates, 67 clamping grooves, 68 rubber blocks, 69 discs, 7 round holes, 8 positioning rods, 9 round grooves, 10 electric telescopic rods, 11 square plates, 12 handles and 13 rubber protective shells.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a high-safety elevator comprises a bottom plate 1 and a clamping unit 6;

bottom plate 1: downside four corners is provided with an universal wheel 2 respectively, and both sides left end is provided with a bracing piece 3 along upper and lower direction respectively around bottom plate 1, has lifter plate 4 along upper and lower direction sliding connection between two bracing pieces 3's the inboard, and lifter plate 4's right side lower extreme is provided with backup pad 5 along the horizontal direction:

the clamping unit 6: include spout 61, slider 63, fixed block 64, square groove 65, chucking plate 66 and power component, spout 61 has been seted up along the left and right direction to the upside of backup pad 5, there is slider 63 along left and right direction sliding connection in the inside of spout 61, the upper end of slider 63 is provided with fixed block 64, along left and right direction sliding connection between the downside of fixed block 64 and the upside of backup pad 5, square groove 65 has been seted up along the fore-and-aft direction to the upside of fixed block 64, the inside swing joint of square groove 65 has chucking plate 66, the inside of spout 61 be provided with the slider 63 between the power component that the cooperation is connected.

Make whole lift main part can realize the effect of removal under the effect of universal wheel 2, under the supporting role of bracing piece 3, it slides along upper and lower direction to drive lifter plate 4 through outside power structure, it slides along upper and lower direction to drive backup pad 5 through the slip of lifter plate 4, thereby realize the lift operation to the article, it slides along left right direction to drive slider 63 in the inside of spout 61 under power component's effect, it slides along left right direction to drive fixed block 64 through the slip of slider 63, make chucking plate 66 realize the effect of activity under the effect of square groove 65, thereby make chucking plate 66 realize folding effect, it slides along left right direction to drive chucking plate 66 through the slip of fixed block 64, thereby make the not article chucking of equidimension between the inboard of lifter plate 4 and chucking plate 66.

The power assembly comprises a threaded shaft 62 and a disc 69, the side faces of the left end and the right end of the threaded shaft 62 are respectively connected with the left side and the right side of the inner part of the sliding groove 61 in a rotating mode, the outer side of the threaded shaft 62 is connected with the middle part of the sliding block 63 in a threaded mode, the disc 69 is arranged at the left end of the threaded shaft 62, and the disc 69 is located on the left side of the lifting plate 4.

The disk 69 is driven to rotate by external force, the threaded shaft 62 is driven to rotate by the rotation of the disk 69, and the slider 63 is driven to slide in the sliding groove 61 in the left-right direction by the rotation of the threaded shaft 62 under the effect of threaded connection between the outer side of the threaded shaft 62 and the middle part of the slider 63.

The clamping unit 6 further comprises a clamping groove 67 and a rubber block 68, the clamping groove 67 is formed in the left side of the clamping plate 66, and the rubber block 68 is clamped in the clamping groove 67.

The clamping effect on the rubber block 68 is realized under the action of the clamping groove 67, and the softness of the inner side of the clamping plate 66 is increased through the rubber block 68, so that the protection effect on the outer side of an object is realized.

Still include round hole 7, locating lever 8 and circular slot 9, round hole 7 has been seted up on the left side of disc 69, and round hole 7's inside has locating lever 8 along left right direction sliding connection, and circular slot 9 has evenly been seted up along the circumferencial direction in the left side of lifter plate 4, and circular slot 9 is located the outside of threaded shaft 62, and the cooperation joint is between the outside right-hand member of locating lever 8 and the inboard of circular slot 9.

The locating rod 8 is enabled to realize sliding under the action of the round hole 7, and under the action of matching clamping between the right end of the outer side of the locating rod 8 and the inner side of the round groove 9, the fixing effect on the rotating position of the disc 69 is realized, so that the fixing effect on the sliding position of the clamping plate 66 is realized.

Still include electric telescopic handle 10 and square plate 11, the downside middle part of bottom plate 1 is provided with electric telescopic handle 10, and electric telescopic handle 10's lower extreme passes through and contacts between square plate 11 and the ground.

The electric telescopic rod 10 drives the square plate 11 to slide along the up-and-down direction, and under the condition that the universal wheels 2 land, the lower side of the square plate 11 is in contact with the ground to realize the fixing effect on the position of the whole elevator device.

The support rod is characterized by further comprising handles 12 and rubber protective shells 13, wherein the handles 12 are arranged on the outer sides of the two support rods 3 respectively in the vertical direction, and the rubber protective shells 13 are arranged in the middle of the outer sides of the two handles 12 respectively.

The whole elevator device can better realize the movement function through external force under the action of the handle 12, and the softness of the outer side of the handle 12 is increased through the rubber protective shell 13.

The working principle of the high-safety elevator provided by the utility model is as follows:

the whole elevator main body can realize the moving function under the action of the universal wheel 2, under the supporting function of the supporting rod 3, the lifting plate 4 is driven by an external power structure to slide along the up-down direction, the supporting plate 5 is driven by the sliding of the lifting plate 4 to slide along the up-down direction, thereby realizing the lifting operation of an object, the disc 69 is driven to rotate by external force, the threaded shaft 62 is driven to rotate by the rotation of the disc 69, under the threaded connection function between the outer side of the threaded shaft 62 and the middle part of the sliding block 63, the sliding block 63 is driven to slide along the left-right direction in the sliding groove 61 by the rotation of the threaded shaft 62, the fixing block 64 is driven to slide along the left-right direction by the sliding of the sliding block 63, the clamping plate 66 realizes the moving function under the function of the square groove 65, thereby the clamping plate 66 realizes the folding function, the clamping plate 66 is driven to slide along the left-right direction by the sliding of the fixing block 64, thereby, objects with different sizes are clamped between the inner sides of the lifting plate 4 and the clamping plate 66, the clamping effect on the rubber block 68 is realized under the effect of the clamping groove 67, the softness of the inner side of the clamping plate 66 is increased through the rubber block 68, the protection effect on the outer side of the objects is realized, the positioning rod 8 is enabled to realize the sliding effect under the effect of the round hole 7, the fixing effect on the rotating position of the disc 69 is realized under the matching clamping effect between the right end of the outer side of the positioning rod 8 and the inner side of the round groove 9, the fixing effect on the sliding position of the clamping plate 66 is realized, the square plate 11 is driven by the electric telescopic rod 10 to slide along the up-down direction, under the condition that the universal wheel 2 lands, the fixing effect on the position of the whole lifting device is realized through the contact between the lower side of the square plate 11 and the ground, and the effect that the whole lifting device can better realize the movement through the external force under the effect of the handle 12, the softness of the outer side of the handle 12 is increased by the rubber protective shell 13.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A high security lift characterized by: comprises a bottom plate (1) and a clamping unit (6);

base plate (1): downside four corners is provided with one universal wheel (2) respectively, both sides left end is provided with one bracing piece (3) along the upper and lower direction respectively around bottom plate (1), has lifter plate (4) along upper and lower direction sliding connection between the inboard of two bracing pieces (3), the right side lower extreme of lifter plate (4) is provided with backup pad (5) along the horizontal direction:

chucking unit (6): include spout (61), slider (63), fixed block (64), square groove (65), chucking plate (66) and power component, spout (61) have been seted up along left right direction to the upside of backup pad (5), there is slider (63) inside along left right direction sliding connection of spout (61), the upper end of slider (63) is provided with fixed block (64), along left right direction sliding connection between the downside of fixed block (64) and the upside of backup pad (5), square groove (65) have been seted up along the fore-and-aft direction to the upside of fixed block (64), the inside swing joint of square groove (65) has chucking plate (66), the inside of spout (61) be provided with slider (63) between the power component that the cooperation is connected.

2. A high safety elevator according to claim 1, characterized in that: power component includes threaded shaft (62) and disc (69), the left and right sides both ends side of threaded shaft (62) respectively with the inside left and right sides of spout (61) between rotate and be connected, threaded connection between the outside of threaded shaft (62) and the middle part of slider (63), the left end of threaded shaft (62) is provided with disc (69), disc (69) are located the left side of lifter plate (4).

3. A high safety elevator according to claim 1, characterized in that: chucking unit (6) still include draw-in groove (67) and rubber block (68), draw-in groove (67) have been seted up to the left side of chucking board (66), the inside joint of draw-in groove (67) has rubber block (68).

4. A high safety elevator according to claim 2, characterized in that: the novel lifting device is characterized by further comprising a round hole (7), a locating rod (8) and a round groove (9), wherein the round hole (7) is formed in the left side of the disc (69), the locating rod (8) is connected to the inside of the round hole (7) in a sliding mode along the left-right direction, the round groove (9) is evenly formed in the left side of the lifting plate (4) along the circumferential direction, the round groove (9) is located on the outer side of the threaded shaft (62), and the right end of the outer side of the locating rod (8) is connected with the inner side of the round groove (9) in a matched mode in a clamped mode.

5. A high safety elevator according to claim 1, characterized in that: the electric telescopic handle is characterized by further comprising an electric telescopic handle (10) and a square plate (11), wherein the electric telescopic handle (10) is arranged in the middle of the lower side of the bottom plate (1), and the lower end of the electric telescopic handle (10) is in contact with the ground through the square plate (11).

6. A high safety elevator according to claim 1, characterized in that: the supporting rod is characterized by further comprising handles (12) and rubber protecting shells (13), wherein the handles (12) are arranged on the outer sides of the two supporting rods (3) respectively in the vertical direction, and the rubber protecting shells (13) are arranged in the middle of the outer sides of the two handles (12) respectively.