CN207175321U

CN207175321U - A kind of safety-type elevator

Info

Publication number: CN207175321U
Application number: CN201721239827.3U
Authority: CN
Inventors: 曾思林; 曾宪东; 孙良才
Original assignee: XINGNING LONGJIANG BUILDING MATERIALS INDUSTRIAL CO LTD
Current assignee: XINGNING LONGJIANG BUILDING MATERIALS INDUSTRIAL CO LTD
Priority date: 2017-09-25
Filing date: 2017-09-25
Publication date: 2018-04-03
Anticipated expiration: 2027-09-25

Abstract

The utility model discloses a kind of safety-type elevator, including support, the inside on the right side of frame bottom plate is flexibly connected inserted with sliding panel, the both sides of sliding panel with frame bottom plate, fixed block is fixedly connected with the left of sliding panel, the first threaded rod is threaded with the top of the bottom plate of support.The safety-type elevator, pass through the setting of fixed sleeving and the second threaded rod, and rotary electric machine, rotating bar, hoisting rope, toothed disc, fix bar, motion bar, threaded collar, support bar and rope position-limiting tube are used cooperatively, so as to rotation crank, utilize engaging for toothed disc and motion bar, then the effect for driving fixed sleeving to move up and down, then recycle and rotate rotating disc drive threaded collar rotation, then the principle promoted by screw thread, so as to reach by adjusting rotating disc and rocking handle, the effect of i.e. controllable hoisting rope, then reach can control article lifting when and floor horizontal range, cause dangerous generation so as to prevent the collision of article and floor.

Description

A kind of safety-type elevator

Technical field

Elevator technical field is the utility model is related to, specially a kind of safety-type elevator.

Background technology

Elevator is the plant equipment transported by changing potential energy, such as mine hoist, crosses dam elevator, broad sense Ground says, elevator, overhead traveling crane, elevator, stable car, crane, headstock gear etc. can be described as elevator, and elevator refers generally to that power is larger, carries The stronger heavy mechanical equipment of the ability of liter, flexible piece steel wire rope is dragged by dynamic power machine and institute's freight has moved up and down Into transportation.

But existing small-sized construction at present is when aloft transporting hanging object product with elevator, the level of uncontrollable lifting rope Position, so, it is impossible to directly adjust article in lifting apart from the distance of floor plates, be all often the position by movable lifting machine Put to control the horizontal range of article and floor, so increase the article during lifting and encounter floor, and caused by it is dangerous With cause unnecessary trouble.

Utility model content

(1) technical problem solved

In view of the shortcomings of the prior art, the utility model provides a kind of safety-type elevator, solves existing lifting The horizontal level of the uncontrollable lifting rope of machine, so, it is impossible to directly adjust article lifting when apart from floor plates distance, often All it is the distance that article and floor are controlled by the position of movable lifting machine, so increases the article during lifting and encounter Floor, and caused by it is dangerous and cause the problem of unnecessary troublesome.

(2) technical scheme

To achieve the above object, the utility model provides following technical scheme：A kind of safety-type elevator, including support, Inside on the right side of the frame bottom plate is flexibly connected inserted with sliding panel, the both sides of the sliding panel with frame bottom plate, the cunning Fixed block is fixedly connected with the left of dynamic plate, the first threaded rod, first spiral shell are threaded with the top of the bottom plate of the support Sliding panel is run through in the bottom of rasp bar, and reinforcing member is fixedly connected with the right side of the sliding panel, is provided with the top of the sliding panel Balancing weight, the bottom of the balancing weight and the top contact of sliding panel, the top on the right side of the support are fixedly connected with fixture, Steel cable is fixedly connected with perforation on the fixture, the afterbody of the steel cable is described with being fixedly connected at the top of reinforcing member Rotary electric machine is installed with the top of the inner chamber of support, the output shaft of the rotary electric machine and one end of rotating bar, which are fixed, to be connected Connect, the other end of the rotating bar is flexibly connected with the inwall of support inner chamber upper left, the surface of the rotating bar and lifting The stem of rope is fixedly connected, and the afterbody of the hoisting rope runs through the housing of support, and extends to the outside of support, its hoisting rope Afterbody is provided with toothed disc, consolidated at the axle center of the toothed disc with being fixedly connected at the top of suspension hook in the middle part of the support inner chamber Surely fix bar is connected with, the back side of the fix bar is flexibly connected with the housing of support, and support is run through in the front of the fix bar Positive housing, and the outside of support is extended to, the front of the fix bar is fixedly connected with rocking handle, the left side of the toothed disc Engaged by teeth with the right side of motion bar, fixed sleeving, the left side of the support are fixedly connected with the left of the motion bar Offer the longitudinal bar-shaped trough being used cooperatively with fixed sleeving, the groove of the left side of the fixed sleeving on the left of support, and prolong The outside of support is extended, the surface activity of the fixed sleeving is socketed with rotating disc, and the left side of the fixed sleeving is inserted with Two threaded rods, the thread surface of second threaded rod are socketed with threaded collar, the right side of the threaded collar and a left side for fixed sleeving Side contacts, on the right side of the threaded collar above and below be respectively fixedly connected with support bar, the right side of the support bar and rotation It is fixedly connected on the left of disk, rope position-limiting tube is fixedly connected with the left of second threaded rod, the afterbody of the hoisting rope passes through The middle part of wire rope handling rope position-limiting tube.

Preferably, it is fixedly connected with the top and bottom of the motion bar for preventing motion bar from departing from the limit of toothed disc Position block.

Preferably, the fixedly sleeved annular gear having for preventing hoisting rope winding rotary electric machine in the surface of the rotating bar Plate.

Preferably, the hoisting rope is set at the perforation of support in the funnel for being easy to hoisting rope to enter base inner Shape.

Preferably, the right side that second threaded rod is located inside fixed sleeving is fixedly connected with for preventing the second screw thread The clamping block that bar separates with fixed sleeving.

(3) beneficial effect

The utility model provides a kind of safety-type elevator.Possesses following beneficial effect：

(1), the safety-type elevator, the setting of fixed sleeving and the second threaded rod, and rotary electric machine, rotation are passed through Bar, ring baffle, hoisting rope, toothed disc, fix bar, rocking handle, motion bar, threaded collar, support bar, rotating disc and rope position-limiting tube Be used cooperatively, so as to rotation crank, using engaging for toothed disc and motion bar, the work for then driving fixed sleeving to move up and down With then recycling rotates rotating disc and drives threaded collar rotation, the principle then promoted by screw thread, passes through regulation so as to reach Rotating disc and rocking handle, you can control the effect of hoisting rope, then reach article can be controlled in lifting and floor it is horizontal away from From causing dangerous generation so as to prevent the collision of article and floor.

Brief description of the drawings

Fig. 1 is the utility model structure front schematic view；

Fig. 2 is the utility model inside configuration schematic diagram；

Fig. 3 is enlarged diagram at the A of the utility model structure chart 2；

Fig. 4 is enlarged internal schematic diagram at the A of the utility model structure chart 2.

In figure：1 support, 2 sliding panels, 3 fixed blocks, 4 first threaded rods, 5 reinforcing members, 6 balancing weights, 7 steel cables, 8 fixtures, 9 rotary electric machines, 10 rotating bars, 11 ring baffles, 12 hoisting ropes, 13 toothed discs, 14 fix bars, 15 rocking handles, 16 motion bars, 17 are consolidated Determine sleeve pipe, 18 second threaded rods, 19 threaded collars, 20 support bars, 21 rotating discs, 22 rope position-limiting tubes, 23 clamping blocks, 24 suspension hooks.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

As Figure 1-4, the utility model provides a kind of technical scheme：A kind of safety-type elevator, including support 1, machine Inside on the right side of 1 bottom plate of seat is sliding so as to serve the effect for being easy to carry by the setting of sliding panel 2 inserted with sliding panel 2 The both sides of dynamic plate 2 are flexibly connected with the bottom plate of support 1, and the left side of sliding panel 2 is fixedly connected with fixed block 3, the bottom plate top of support 1 The first threaded rod 4 is threaded with, sliding panel 2 is run through in the bottom of the first threaded rod 4, and the right side of sliding panel 2, which is fixedly connected with, to be added Firmware 5, the top of sliding panel 2 are provided with balancing weight 6, the bottom of balancing weight 6 and the top contact of sliding panel 2, pass through balancing weight 6 Setting, serve the effect for making support 1 more stable, the top on the right side of support 1 is fixedly connected with fixture 8, on fixture 8 Steel cable 7 is fixedly connected with perforation, by the setting of steel cable 7, steel cable 7 serves the effect for reinforcing support 1, the afterbody of steel cable 7 It is fixedly connected with the top of reinforcing member 5, rotary electric machine 9, the output of rotary electric machine 9 is installed with the top of the inner chamber of support 1 Axle is fixedly connected with one end of rotating bar 10, and the other end of rotating bar 10 is flexibly connected with the inwall of the inner chamber upper left of support 1, The surface of rotating bar 10 is fixedly connected with the stem of hoisting rope 12, and the afterbody of hoisting rope 12 runs through the housing of support 1, and extends to The outside of support 1, the afterbody of its hoisting rope 12 are fixedly connected with the top of suspension hook 24, and support 1 is provided with gear in the middle part of inner chamber Disk 13, fix bar 14 is fixedly connected with the axle center of toothed disc 13, the back side of fix bar 14 is flexibly connected with the housing of support 1, 1 positive housing of support is run through in the front of fix bar 14, and extends to the outside of support 1, and the front of fix bar 14 is fixedly connected There is rocking handle 15, the teeth that pass on left of toothed disc 13 engage with the right side of motion bar 16, and the top and bottom of motion bar 16 are solid Surely it is connected with for preventing motion bar 16 from departing from the limited block of toothed disc 13, the left side of motion bar 16 is fixedly connected with fixed sleeving 17, by the setting of motion bar 16, motion bar 16 serves the effect for driving fixed sleeving 17 to move by toothed disc 13, support 1 left side offers the longitudinal bar-shaped trough being used cooperatively with fixed sleeving 17, and the left side of fixed sleeving 17 is through the left side of support 1 Groove, and the outside of support 1 is extended to, the surface activity of fixed sleeving 17 is socketed with rotating disc 21, and the left side of fixed sleeving 17 is inserted Enter to have the second threaded rod 18, the thread surface of the second threaded rod 18 is socketed with threaded collar 19, the right side of threaded collar 19 and fixed cover The left contact of pipe 17, the right side that the second threaded rod 18 is located inside fixed sleeving 17 are fixedly connected with for preventing the second screw thread The clamping block 23 that bar 18 separates with fixed sleeving 17, threaded collar 19 have been respectively fixedly connected with support bar above and below right side 20, the right side of support bar 20 is fixedly connected with the left side of rotating disc 21, and the left side of the second threaded rod 18 is fixedly connected with rope limit Position pipe 22, the afterbody of hoisting rope 12 run through the middle part of rope position-limiting tube 22, and the surface of rotating bar 10 is fixedly sleeved to be had for preventing Hoisting rope 12 winds the ring baffle 11 of rotary electric machine 9, and it is in be easy to hoisting rope 12 that hoisting rope 12 is set at the perforation of support 1 Funnel-form into inside support 1.

In use, first, lifting thing is tangled by suspension hook 24, then by rotation crank 15, so as to which rocking handle 15 passes through Fix bar 14 drives toothed disc 13 to rotate, and then makes motion bar 16 that upper and lower displacement occur, so that the upper and lower displacement of fixed sleeving 17, Then drive the second threaded rod 18 to be subjected to displacement, so controlled by being fixed on the rope position-limiting tube 22 on the second threaded rod 18 The angle of hoisting rope 12, then again by rotating rotating disc 21, so as to which rotating disc 21 drives 19 turns of threaded collar by support bar 20 Dynamic, then threaded collar 19 is by screw thread principle of propeller, and the extruding using threaded collar 19 and fixed sleeving 17, by the second screw thread Bar 18 is released, then leads to rope position-limiting tube 22 to control article and floor distance, and article is adjusted into suitable distance, finally passed through again External power supply connects rotary electric machine 9, makes its output shaft rotation, so as to drive rotating bar 10 to rotate, makes hoisting rope 12 in rotating bar 10 surface wrap, so as to serve the effect of lifting article, then having reached can control article in lifting and floor Horizontal range.

It can to sum up obtain, the safety-type elevator, by the setting of the threaded rod 18 of fixed sleeving 17 and second, and rotate electricity Machine 9, rotating bar 10, ring baffle 11, hoisting rope 12, toothed disc 13, fix bar 14, rocking handle 15, motion bar 16, threaded collar 19, Support bar 20, rotating disc 21 and rope position-limiting tube 22 are used cooperatively, and so as to rotation crank 15, utilize toothed disc 13 and motion bar 16 engagement, the effect for then driving fixed sleeving 17 to move up and down, then recycle and rotate the drive threaded collar 19 of rotating disc 21 Rotate, the principle then promoted by screw thread, so as to reach by adjusting rotating disc 21 and rocking handle, you can control hoisting rope 12 Effect, then reach can control article lifting when and floor horizontal range, so as to prevent the collision of article and floor Cause dangerous generation.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Other identical element also be present in process, method, article or equipment including the key element.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof, it is necessary to illustrate, this article The electric elements of middle appearance electrically connect with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. plays control The conventionally known equipment of system.

Claims

1. a kind of safety-type elevator, including support (1), it is characterised in that inside on the right side of support (1) bottom plate inserted with Sliding panel (2), the both sides of the sliding panel (2) are flexibly connected with support (1) bottom plate, and the left side of the sliding panel (2), which is fixed, to be connected Fixed block (3) is connected to, the first threaded rod (4), first threaded rod (4) are threaded with the top of the bottom plate of the support (1) Bottom run through sliding panel (2), reinforcing member (5), the top of the sliding panel (2) are fixedly connected with the right side of the sliding panel (2) Portion is provided with balancing weight (6), the bottom of the balancing weight (6) and the top contact of sliding panel (2), on the right side of the support (1) Top is fixedly connected with fixture (8), and steel cable (7), the steel cable (7) are fixedly connected with the perforation on the fixture (8) Afterbody with being fixedly connected at the top of reinforcing member (5), be installed with rotary electric machine (9) at the top of the inner chamber of the support (1), The output shaft of the rotary electric machine (9) is fixedly connected with one end of rotating bar (10), the other end and machine of the rotating bar (10) The inwall of seat (1) inner chamber upper left is flexibly connected, and the surface of the rotating bar (10) is fixed with the stem of hoisting rope (12) to be connected Connect, the afterbody of the hoisting rope (12) runs through the housing of support (1), and extends to the outside of support (1), its hoisting rope (12) Afterbody is provided with toothed disc (13), the toothed disc with being fixedly connected at the top of suspension hook (24) in the middle part of support (1) inner chamber (13) fix bar (14) is fixedly connected with axle center, the back side of the fix bar (14) is flexibly connected with the housing of support (1), Support (1) positive housing is run through in the front of the fix bar (14), and extends to the outside of support (1), the fix bar (14) front is fixedly connected with rocking handle (15), and the toothed disc (13) passes on left teeth with being nibbled on the right side of motion bar (16) Close, be fixedly connected with fixed sleeving (17) on the left of the motion bar (16), offered on the left of the support (1) and fixed cover Pipe (17) longitudinal bar-shaped trough for being used cooperatively, the groove of the left side of the fixed sleeving (17) on the left of support (1), and extend to The outside of support (1), the surface activity of the fixed sleeving (17) are socketed with rotating disc (21), a left side for the fixed sleeving (17) Side is socketed with threaded collar (19), the screw thread inserted with the second threaded rod (18), the thread surface of second threaded rod (18) The right side of ring (19) and the left contact of fixed sleeving (17), on the right side of the threaded collar (19) above and below fixed respectively connect Support bar (20) is connected to, the right side of the support bar (20) on the left of rotating disc (21) with being fixedly connected, second threaded rod (18) rope position-limiting tube (22) is fixedly connected with the left of, the afterbody of the hoisting rope (12) runs through in rope position-limiting tube (22) Portion.

2. a kind of safety-type elevator according to claim 1, it is characterised in that the top and bottom of the motion bar (16) Portion is fixedly connected with for preventing motion bar (16) from departing from the limited block of toothed disc (13).

3. a kind of safety-type elevator according to claim 1, it is characterised in that the surface of the rotating bar (10) is fixed It is socketed with for preventing hoisting rope (12) from winding the ring baffle (11) of rotary electric machine (9).

4. a kind of safety-type elevator according to claim 1, it is characterised in that the hoisting rope (12) runs through support (1) set at perforation in the funnel-form for being easy to hoisting rope (12) to enter support (1) inside.

5. a kind of safety-type elevator according to claim 1, it is characterised in that second threaded rod (18) is positioned at solid Determine the internal right side of sleeve pipe (17) and be fixedly connected with the clamping for being used for preventing the second threaded rod (18) from being separated with fixed sleeving (17) Block (23).