CN213569426U

CN213569426U - High-altitude falling-object preventing device for elevator

Info

Publication number: CN213569426U
Application number: CN202022466420.2U
Authority: CN
Inventors: 龚红卫
Original assignee: Suzhou General Yipulai Logistics Machinery Co ltd
Current assignee: Suzhou General Yipulai Logistics Machinery Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-29
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a thing device is prevented falling in high altitude that lift was used belongs to lift technical field, including removing the base, remove the top fixedly connected with elevating gear of base, elevating gear's top fixedly connected with supporting platform, the equal fixedly connected with support column in supporting platform's top four corners, four the solid fixed ring of the equal fixedly connected with in outside of support column controls relative two fixedly connected with fixed support bar between the solid fixed ring. The utility model discloses a, through the relative one side fixedly connected with supporting spring of solid fixed ring and loose loop, supporting spring plays the supporting role, supports the loose loop to a take the altitude, makes to support the horizontal pole and can upwards slide and prop up the hinge bar, makes the hinge bar can keep perpendicular with the support column, makes to support the montant and incline to certain angle, supports the protection network between montant and the fixed horizontal pole and can live the article pocket that drops, prevents that article from dropping and injures pedestrian's danger by a crashing object.

Description

High-altitude falling-object preventing device for elevator

Technical Field

The utility model relates to a lift technical field, more specifically say, relate to a high altitude anti-falling thing device that lift was used.

Background

An elevator, an elevating operation platform is a multifunctional elevating mechanical equipment, which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a loading and unloading platform and the like.

However, because of the simple structure of the common lifter, the lifting platforms of some lifters do not have any protection facilities, and because of the lack of necessary protection measures, the falling waste materials can injure pedestrians and cause accidents in the process of high-altitude operation of operators, thereby causing casualties or property loss.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a high altitude that lift was used prevents junk device possesses protective structure, and safe practicality can prevent the advantage of high altitude junk, has solved ordinary lift's simple structure, and the elevating platform of some lifts does not have any protection facilities, owing to lack necessary safeguard measure, operating personnel can injure the pedestrian owing to notice inadequately at high altitude construction's in-process, the waste material that drops can injure by a crashing object, the emergence accident to cause the problem of casualties or loss of property.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a high altitude anti-falling device for lift, includes and removes the base, the top fixedly connected with elevating gear who removes the base, elevating gear's top fixedly connected with supporting platform, the equal fixedly connected with support column in supporting platform's top four corners, four the equal fixedly connected with solid fixed ring in outside of support column controls relative two fixedly connected with fixed support bar between the solid fixed ring, four the outside of support column all overlaps and is equipped with the loose ring, four the equal fixedly connected with of one end that the loose ring is adjacent supports the horizontal pole, four one side that the supporting platform was kept away from to the support horizontal pole all articulates there are two hinge bars, is located two of same face the one end that the supporting platform was kept away from to the hinge bar articulates there is the activity horizontal pole, four the bottom of activity horizontal pole all articulates there are two support montants, the preceding, The fixed horizontal pole of four equal fixedly connected with in left and right sides is located two of same face the bottom of supporting the montant all articulates with fixed horizontal pole, relative two from beginning to end the slot has all been seted up to the bottom of supporting the horizontal pole, two the equal fixedly connected with joint subassembly in top of fixed support bar, two the joint subassembly is corresponding with the position of two slots respectively, and is adjacent the relative one side fixedly connected with supporting spring of solid fixed ring and activity ring.

Preferably, the supporting cross rods on the front side, the rear side, the left side and the right side are fixedly connected with a protective net between the movable cross rod, the two supporting vertical rods and the fixed cross rod.

Preferably, a sliding groove is formed in one side, close to the supporting platform, of the inner wall of the slot, and a button is connected to the front side of the sliding groove in a sliding mode.

Preferably, the button includes push pedal, push rod and limiting plate, push pedal and push rod slide in the inside of spout, the push rod runs through and extends to the outside of spout near one side of supporting platform, the both ends of push rod respectively with push pedal and push rod fixed connection.

Preferably, a movable groove is formed in one side, close to the supporting platform, of the clamping assembly, a clamping block is connected to the inner portion of the movable groove in a sliding mode, an elastic spring is fixedly connected between one side, far away from the supporting platform, of the clamping block and the inner wall of the movable groove, and one side, close to the supporting platform, of the clamping block extends to the outer portion of the movable groove.

Preferably, the top of the lateral view of the fixture block is arc-shaped.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the high-altitude falling-object preventing device for the lifter is characterized in that one ends of four adjacent movable rings are fixedly connected with a supporting transverse rod, the movable rings are sleeved outside a supporting column, one opposite sides of a fixed ring and the movable rings are fixedly connected with supporting springs, the supporting springs play a supporting role and support the movable rings to a certain height, so that the supporting transverse rods can slide upwards to support the hinged rods, the hinged rods can be perpendicular to the supporting column, the supporting vertical rods incline to a certain angle, a protective net between the supporting vertical rods and the fixed transverse rods can hold fallen objects, the danger that the objects fall and crush pedestrians is prevented, the supporting transverse rods can slide downwards to drive one sides of the hinged rods close to the supporting platform to slide downwards, one sides of the hinged rods far away from the supporting platform are close to the supporting platform, the movable transverse rods are close to the supporting platform, and the supporting vertical rods are changed from inclining to the supporting platform, when the bottom of supporting the horizontal pole slides to the top of fixed support pole, the joint subassembly at fixed support pole top can inject the slot of supporting the horizontal pole bottom, because the movable groove has been seted up to one side that the joint subassembly is close to supporting platform, elastic spring has elasticity, can support the fixture block and push it to the outside in movable groove, make when the joint subassembly is pegged graft to the slot in, the fixture block can inject in the spout, it is fixed to support the horizontal pole joint, thereby make the hinge bar and support the montant and can fold and accomodate, can practice thrift the space when not using, and through the inside button that sets up at the spout, make the mode of pressing the button can make the push pedal release the spout with the fixture block, make the joint subassembly can break away from the slot, make the support horizontal pole can upwards slide and prop up the hinge bar, the device easy operation, and is with low costs.

(2) This thing device is prevented falling in high altitude that lift was used through setting up the protection network, encloses supporting platform's outside, makes during staff's operation on supporting platform, and the article that the hired person dropped can be lived by the protection network pocket, can not drop to the below injure the pedestrian by a crashing object and cause danger to can protect operating personnel's personal safety.

(3) This thing device that falls is prevented in high altitude that lift was used sets up the spout through the inner wall that sets up the slot, makes in the fixture block can inject the spout, makes joint subassembly and slot joint to can support the horizontal pole at the top of fixed stay bar, make and support the horizontal pole and can not upwards slide, and set up the button in the inside of spout, make the mode through pressing the button can make the push pedal release the spout with the fixture block, make the joint subassembly can break away from the slot.

(4) This thing device that falls is prevented in high altitude that lift was used can promote the push pedal through setting up the push rod and support the fixture block, pushes back the fixture block activity inslot, makes the joint subassembly can break away from the slot, makes the support horizontal pole can the lapse, sets up the push rod and drives the push pedal, makes the push pedal can not break away from the spout when can be gliding, and limiting plate restriction push rod can not impel the spout completely in, falls out from the slot, loses the impetus to the normal operating of device has been guaranteed.

(5) This high altitude anti-falling thing device that lift was used through setting up fixture block sliding connection in the activity inslot, fixedly connected with elasticity spring between fixture block and the activity inslot wall, and elasticity spring has elasticity, can support the fixture block and push it to the outside of activity groove, makes when the joint subassembly is pegged graft to the slot in, the fixture block can inject the spout in, will support the horizontal pole joint fixed.

(6) This thing device is prevented falling in high altitude for lift through the top that sets up the fixture block for the arc form, makes to promote the fixture block from the top and also can impel the inside of activity groove with the fixture block, but can't promote from the bottom.

Drawings

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

fig. 2 is a top view of the support platform of the present invention;

fig. 3 is a side sectional view of the joint of the fixing support rod and the support cross rod.

The reference numbers in the figures illustrate:

1. moving the base; 2. a lifting device; 3. a support platform; 4. a support pillar; 5. a fixing ring; 6. fixing the support rod; 7. a movable ring; 8. a support rail; 9. a hinged lever; 10. a movable cross bar; 11. supporting the vertical rod; 12. fixing the cross bar; 13. a slot; 1301. a chute; 14. a clamping assembly; 1401. a movable groove; 1402. a clamping block; 1403. an elastic spring; 15. a support spring; 16. a button; 1601. pushing the plate; 1602. a push rod; 1603. and a limiting plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an overhead falling object prevention device for an elevator comprises a movable base 1, a lifting device 2 is fixedly connected to the top of the movable base 1, a supporting platform 3 is fixedly connected to the top of the lifting device 2, supporting columns 4 are fixedly connected to four corners of the top of the supporting platform 3, fixing rings 5 are fixedly connected to the outsides of the four supporting columns 4, a fixing support rod 6 is fixedly connected between the two fixing rings 5 opposite to each other, movable rings 7 are sleeved on the outsides of the four supporting columns 4, supporting cross bars 8 are fixedly connected to the adjacent ends of the four movable rings 7, two hinge bars 9 are hinged to one side of the four supporting cross bars 8 away from the supporting platform 3, a movable cross bar 10 is hinged to one end of the two hinge bars 9 away from the supporting platform 3, and two supporting vertical bars 11 are hinged to the bottoms of the four movable cross bars, the front, back, left and right four surfaces of the supporting platform 3 are fixedly connected with fixed cross bars 12, the bottoms of two supporting vertical bars 11 positioned on the same surface are hinged with the fixed cross bars 12, the bottoms of two supporting cross bars 8 opposite to each other in the front and back are respectively provided with slots 13, the tops of two fixed supporting bars 6 are respectively and fixedly connected with clamping components 14, the two clamping components 14 respectively correspond to the positions of the two slots 13, one opposite side of the adjacent fixed ring 5 and one opposite side of the adjacent movable ring 7 are fixedly connected with supporting springs 15, one adjacent end of the four movable rings 7 is respectively and fixedly connected with the supporting cross bars 8, the movable ring 7 is sleeved outside the supporting column 4, one opposite side of the fixed ring 5 and one opposite side of the movable ring 7 are fixedly connected with the supporting springs 15, the supporting springs 15 play a supporting role to support the movable rings 7 to a certain height, so that the supporting cross bars 8 can, the hinged rod 9 and the supporting column 4 can be kept vertical, the supporting vertical rod 11 is inclined to a certain angle, the protective net between the supporting vertical rod 11 and the fixed cross rod 12 can trap dropped articles, the danger that the articles drop and injure pedestrians by smashing is prevented, the supporting cross rod 8 can slide downwards to drive one side of the hinged rod 9 close to the supporting platform 3 to slide downwards, so that one side of the hinged rod 9 far away from the supporting platform 3 is close to the supporting platform 3, the movable cross rod 10 is close to the supporting platform 3, the supporting vertical rod 11 is changed from inclining to being close to the supporting platform 3 to be vertical, when the bottom of the supporting cross rod 8 slides to the top of the fixed supporting rod 6, the clamping component 14 at the top of the fixed supporting rod 6 can be inserted into the slot 13 at the bottom of the supporting cross rod 8, because the movable slot 1401 is formed in one side of the clamping component 14 close to the supporting, can support fixture block 1402 and push its outside to movable groove 1401, when making in the joint subassembly 14 pegs graft to slot 13, fixture block 1402 can inject in the spout 1301, it is fixed to support 8 joints of horizontal pole, thereby make articulated rod 9 and support montant 11 can fold and accomodate, can practice thrift the space when not, and through the inside at spout 1301 set up button 16, the mode that makes to press button 16 can make push pedal 1601 release spout 1301 with fixture block 1402, make joint subassembly 14 can break away from slot 13, make support horizontal pole 8 can upwards slide and prop up articulated rod 9, this device easy operation, and is with low costs, therefore, the clothes hanger is strong in practicability, and the protective effect is better.

Further, the support horizontal pole 8 of four preceding, back, left and right sides all with activity horizontal pole 10, two fixedly connected with protection networks between support montant 11 and the fixed horizontal pole 12, through setting up the protection network, get up supporting platform 3's outside enclosure, when making the staff operation on supporting platform 3, the article that the hire dropped can be lived by the protection network pocket, can not drop to the below injure the pedestrian by a crashing cause danger to can protect operating personnel's personal safety.

Further, spout 1301 has been seted up to one side that slot 13 inner wall is close to supporting platform 3, the front sliding connection of spout 1301 has button 16, spout 1301 is seted up to the inner wall through setting up slot 13, make fixture block 1402 can inject in spout 1301, make joint subassembly 14 and slot 13 joint, thereby can be with supporting horizontal pole 8 at the top of fixed stay bar 6, make supporting horizontal pole 8 can not upwards slide, and set up button 16 in the inside of spout 1301, make the mode through pressing button 16 can make push pedal 1601 release spout 1301 with fixture block 1402, make joint subassembly 14 can break away from slot 13.

Further, button 16 includes push pedal 1601, push rod 1602 and limiting plate 1603, push pedal 1601 and push rod 1602 slide in the inside of spout 1301, push rod 1602 runs through and extends to the outside of spout 1301 near one side of supporting platform 3, the both ends of push rod 1602 respectively with push pedal 1601 and push rod 1602 fixed connection, can promote push pedal 1601 to support fixture block 1402 through setting up push rod 1602, push fixture block 1402 back to in the activity groove 1401, make joint subassembly 14 can break away from slot 13, make support horizontal pole 8 can upwards slide, set up push rod 1602 and drive push pedal 1601, make push pedal 1601 can not break away from spout 1301 when can slide, limiting plate 1603 restriction push rod 1602 can not push away the spout 1301 completely in, fall out from slot 13, lose pushing action, thereby the normal operating of device has been guaranteed.

Furthermore, a movable groove 1401 is formed in one side, close to the supporting platform 3, of the clamping component 14, a clamping block 1402 is connected to the inner portion of the movable groove 1401 in a sliding mode, an elastic spring 1403 is fixedly connected between one side, far away from the supporting platform 3, of the clamping block 1402 and the inner wall of the movable groove 1401, one side, close to the supporting platform 3, of the clamping block 1402 extends to the outer portion of the movable groove 1401, the clamping block 1402 is connected to the movable groove 1401 in the sliding mode through the clamping block 1402, the elastic spring 1403 is fixedly connected between the inner wall of the clamping block 1402 and the inner wall of the movable groove 1401, the elastic spring 1403 is elastic and can support the clamping block 1402 to push the clamping block 1401 to the outer portion of the movable groove 1401, and when the clamping component 14.

Further, the top of the side view of the fixture block 1402 is arc-shaped, and by arranging the top of the fixture block 1402 to be arc-shaped, pushing the fixture block 1402 from the top can also push the fixture block 1402 into the movable slot 1401, but cannot push from the bottom.

The working principle is as follows: when the folding type folding device is used, firstly, the two buttons 16 are pushed, the push plate 1601 pushes the clamping block 1402 out of the sliding groove 1301, the clamping component 14 can be separated from the slot 13, the supporting spring 15 plays a supporting role, the movable ring 7 is supported to a certain height, the supporting cross rod 8 can slide upwards to support the hinged rod 9, the hinged rod 9 is perpendicular to the supporting column 4, the protective net between the supporting vertical rod 11 and the fixed cross rod 12 can trap dropped articles, the danger that the articles drop and injure pedestrians is avoided, when the folding type, the problem of ordinary lift's simple structure, some lifts's elevating platform do not have any protection facility, because lack necessary safeguard measure, operating personnel because of paying attention to inadequately at the in-process of high altitude construction, the pedestrian can be injured by the waste material that drops, the emergence accident to cause casualties or loss of property is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a thing device is prevented falling in high altitude that lift was used, includes removal base (1), its characterized in that: the lifting device (2) is fixedly connected to the top of the movable base (1), the supporting platform (3) is fixedly connected to the top of the lifting device (2), supporting columns (4) are fixedly connected to four corners of the top of the supporting platform (3), fixing rings (5) are fixedly connected to the outer portions of four supporting columns (4), a fixing supporting rod (6) is fixedly connected between the two fixing rings (5) opposite to each other in the left-right direction, movable rings (7) are sleeved on the outer portions of the four supporting columns (4), supporting cross rods (8) are fixedly connected to the adjacent ends of the four movable rings (7), two hinge rods (9) are hinged to one side, away from the supporting platform (3), of the four supporting cross rods (8), and a movable cross rod (10) is hinged to one end, away from the supporting platform (3), of the two hinge rods (9) located on the same, four the bottom of activity horizontal pole (10) all articulates there are two support montant (11), the equal fixedly connected with fixed horizontal pole (12) in preceding, back, left and right four sides of supporting platform (3), be located two in the same side the bottom of supporting montant (11) all articulates with fixed horizontal pole (12), relative two in the front and back slot (13), two have all been seted up to the bottom of supporting horizontal pole (8) the equal fixedly connected with joint subassembly (14) in top of fixed support pole (6), two joint subassembly (14) are corresponding with the position of two slots (13) respectively, and are adjacent the relative one side fixedly connected with supporting spring (15) of solid fixed ring (5) and activity ring (7).

2. The high-altitude falling object preventing device for the elevator as claimed in claim 1, wherein: the supporting cross rods (8) on the front side, the rear side, the left side and the right side are fixedly connected with a protective net between the movable cross rod (10), the two supporting vertical rods (11) and the fixed cross rod (12).

3. The high-altitude falling object preventing device for the elevator as claimed in claim 1, wherein: a sliding groove (1301) is formed in one side, close to the supporting platform (3), of the inner wall of the slot (13), and a button (16) is connected to the front face of the sliding groove (1301) in a sliding mode.

4. The high-altitude falling object preventing device for the elevator as claimed in claim 3, wherein: button (16) include push pedal (1601), push rod (1602) and limiting plate (1603), push pedal (1601) and push rod (1602) slide in the inside of spout (1301), push rod (1602) run through and extend to the outside of spout (1301) near one side of supporting platform (3), the both ends of push rod (1602) respectively with push pedal (1601) and push rod (1602) fixed connection.

5. The high-altitude falling object preventing device for the elevator as claimed in claim 1, wherein: the clamping component (14) is provided with a movable groove (1401) at one side close to the supporting platform (3), a clamping block (1402) is connected to the inner portion of the movable groove (1401) in a sliding mode, an elastic spring (1403) is fixedly connected between one side, far away from the supporting platform (3), of the clamping block (1402) and the inner wall of the movable groove (1401), and one side, close to the supporting platform (3), of the clamping block (1402) extends to the outer portion of the movable groove (1401).

6. The high-altitude falling object preventing device for the elevator as claimed in claim 5, wherein: the top of the side view of the fixture block (1402) is arc-shaped.