CN207144798U - The step ladder being moved easily - Google Patents
The step ladder being moved easily Download PDFInfo
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- CN207144798U CN207144798U CN201721377977.0U CN201721377977U CN207144798U CN 207144798 U CN207144798 U CN 207144798U CN 201721377977 U CN201721377977 U CN 201721377977U CN 207144798 U CN207144798 U CN 207144798U
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- chassis
- step ladder
- sound
- moved easily
- light alarm
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Abstract
A kind of step ladder being moved easily is the utility model is related to, including：Chassis member, including chassis, the fixed seat of bottom surface for being fixedly installed in chassis, the running gear located at chassis bottom surface, the side that the fixed seat contacts with ground is provided with first pressure induction installation；Ladder, it is obliquely installed and is fixed on chassis top surface, including the pedal from being set close to chassis on away from the side direction of chassis one, and it is provided with second pressure induction installation close to the pedal upper surface of chassis；Workbench, one end at the top of the ladder is fixed on, the workbench is surrounded by guardrail, and the guardrail is provided with sound and light alarm module, and the sound and light alarm module is electrically connected with first pressure induction installation, second pressure induction installation；The utility model, if it is unlocked to realize step ladder, start warning lamp；If after staff climbs up step ladder, step ladder it is unlocked, by voice sound and light alarm module staff can be reminded to get off and fix step ladder, so as to improve security.
Description
Technical field
A kind of ladder is the utility model is related to, more particularly to a kind of step ladder being moved easily.
Background technology
Unavoidable can aloft take of people puts goods in daily life life, especially in some markets, warehouse and needs
The place of work high above the ground is operated, the step ladder of safe ready turns into you and carries out the important tool of these high-altitudes activity, is people
It is convenient to bring.
Chinese patent CN106639857 discloses a kind of portable step ladder, its frame assembly by rectangular steel tube blanking and
Into the guardrail pillar that forms of longeron, vertical beam, crossbeam and steel pipe blanking, the weldering of the group such as guardrail forms.Rivet and cover on frame assembly
Plate, carpet is spread, and press strip is installed.Dress two pieces castor and two pieces universal caster wheel is respectively welded in the lower plane of frame assembly.
Using above-mentioned portable step ladder, system of the frictional force realization between brake pedal and castor to castor is only relied on
It is dynamic, when frictional force deficiency, easily there is skidding, so as to cause the personal safety of staff to be affected；Step ladder exists
It is fixed for a long time do not move or workbench on weight it is excessive in the case of, influence the service life of castor.Meanwhile the movement
Brake gear on formula step ladder universal wheel is typically all to step on driving plate by pin, and staff easily occurs and forgets to lock pin
Wheel, shaken after causing staff up, cause staff to be dropped from platform, the personal safety to staff
Bring influence.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, there is provided it is a kind of be moved easily ascend a height
Ladder, if it is unlocked to realize step ladder, start warning lamp；If after staff climbs up step ladder, step ladder it is unlocked, can lead to
Crossing voice sound and light alarm module reminds staff to get off and fix step ladder, so as to improve security.
To achieve the above object, the technical solution of the utility model is to provide a kind of step ladder being moved easily, including：
A kind of step ladder being moved easily, including：
Chassis member, including chassis, be fixedly installed at the bottom surface corner of chassis multiple fixed seats, be disposed far from chassis
Bottom surface corner and adjacent with above-mentioned fixed seat and corresponding multiple running gears, the side that the fixed seat contacts with ground is provided with
First pressure induction installation；
Ladder, it is obliquely installed and is fixedly installed in chassis top surface, including by being laterally away from chassis one close to the one of chassis
Multiple pedals that connection is set are stacked gradually in side direction, and second pressure sensing dress is provided with close to the pedal upper surface of chassis
Put；
Workbench, one end at the top of the ladder is fixedly installed in, the workbench upper surface is surrounded by multigroup shield
Column, the guardrail are provided with sound and light alarm module, and the sound and light alarm module senses with first pressure induction installation, second pressure
Device is electrically connected with.
In order that step ladder not only realizes the braking to castor by the frictional force between brake pedal and castor, avoid
When frictional force deficiency, there is skidding, so as to the dangerous personal safety for arriving staff；Simultaneously step ladder is avoided to exist
It is fixed for a long time do not move or workbench on weight it is excessive in the case of, influence the service life of castor, preferable technology
Scheme is, the fixed seat is set to rise device, described to rise base that device includes contacting with ground respectively, be fixed on base
The first column, be socketed on the first column the second column, be fixed at away from base second column one end and be fixed on
The mounting base of chassis bottom surface, first column is additionally provided with the rise pedal of control base rise and base reverts to former height
Reduction pedal.The chassis bottom for being fixed in step ladder is bolted, stepping on rise pedal makes column elongation contact to earth
Support, base bottom shoe can also strengthen the skidding effect to step ladder, such as need moveable step ladder again, only need to gently step on
Pedal is reduced, column restores to the original state, and step ladder can move freely, and can fix mobile device at any time, simple and convenient, use during use
Pin steps on rise pedal, it is possible to raises and fixed step ladder, the base of built-in spring are close on floor, make step ladder steady such as
Mount Taishan, wheel is protected to be damaged from prolonged weight again.If it is desired to mobile device again, only need to lightly step on reduction and step on
Plate, entirely rise device and restore to the original state at once, make it rise without manpower and depart from ground, step ladder can be moved freely again
It is dynamic.
In order that step ladder multidirectional can be moved freely and can fixed at any time, preferable technical scheme is the walking
Device includes the multiple rollers for being located at the chassis bottom surface provided with workbench side and the chassis for being disposed far from workbench respectively
Multiple universal rolling wheels of bottom surface, the universal rolling wheel are provided with brake.
In order that staff can reach required working depth, preferable technical scheme is the ladder acousto-optic report
Alert module sound and light alarm module is also tiltedly propped up including more of inclination located at chassis sound and light alarm module sound and light alarm module upper surface
Support beam sound and light alarm module sound and light alarm module, located at bearing diagonal beam sound and light alarm module sound and light alarm module upper surface and and work
Make handrail sound corresponding to the guardrail sound and light alarm module sound and light alarm module height of platform sound and light alarm module sound and light alarm module
Light alarm module sound and light alarm module, above-mentioned pedal sound and light alarm module sound and light alarm module are located at two bearing diagonal beam acousto-optic reports
Between alert module sound and light alarm module, pedal sound and light alarm module sound and light alarm module surface is provided with shoe.
In order that staff can work in required working depth and ensure its personal safety, preferable technical scheme
It is that the workbench is fixedly installed on the chassis by column, multigroup guardrail any one group of guardrail therein leads to
Cross connector to be rotatablely connected with one group of adjacent guardrail, and be fixed in by being detachably fixed part 5 on vertical column of handrail.
In order to ensure the personal safety of the staff when being worked on workbench, preferable technical scheme is, described every
Group guardrail includes vertical multiple montants, the horizontal cross bar for being fixedly installed in montant middle part located at platform upper surface respectively.
In order to which preferable technical scheme is that the sound and light alarm module includes phonetic alarm device and alarm lamp.
In order that rising device can raise and reduce, it is ensured that support frame service life is grown, and service behaviour is good, preferable skill
Art scheme is that the spring of the rise of control fixed seat and reduction is additionally provided with the column of the fixed seat.
In order to strengthen the skidding effect to step ladder, fixed seat is set to pacify on the ground of out-of-flatness and smooth greasy dirt bottom surface
It is complete firm, preferable technical scheme is that the side that the base contacts with ground is additionally provided with shoe.
During in order to realize that step ladder is unlocked, start warning lamp；When staff climbs up loose step ladder, it can pass through
Voice sound and light alarm module reminds staff to get off and fixes step ladder, improves security, preferable technical scheme is, described
The step ladder being moved easily also includes the controller on the outside of bearing diagonal beam sound and light alarm module sound and light alarm module and power supply
Module, the controller, power supply module and first pressure induction installation, second pressure induction installation sound and light alarm module acousto-optic report
Alert module and sound and light alarm module sound and light alarm module sound and light alarm module are electrically connected with and control its working condition.
Dropped to prevent from being placed on the instrument on workbench from workbench, accidentally injure the pedestrian on ground, preferable skill
Art scheme is that the workbench upper surface of the remote ladder is provided with the skirting board for preventing that instrument from dropping vertically.
Compared with prior art, technical solutions of the utility model, have the following advantages that：
1. the step ladder provided by the utility model being moved easily, there is provided fixed seat, makes step ladder not only by brake
Frictional force between car pedal and castor realizes the braking to castor, avoids when frictional force deficiency, skidding occurs, from
And the dangerous personal safety for arriving staff；Avoid simultaneously step ladder long-time it is fixed do not move or workbench on weight
Measure it is excessive in the case of, influence the service life of castor.
2. the step ladder provided by the utility model being moved easily, the first pressure is provided with the one side that fixed seat contacts with ground
Power inductor, workbench are provided with sound and light alarm module, if fixed seat does not contact with ground, first pressure inductor is not experienced
To step ladder weight when, then first pressure inductor sends signal to controller, opens warning lamp；If fixed seat connects with ground
Touch, then warning lamp does not work.
3. the step ladder provided by the utility model being moved easily, the second biography is provided with the first layer pedal close to ground
Sensor, warning lamp, which is opened, to be made, and staff climbs up pedal, when second pressure inductor experiences the weight of human body, then second press
Power inductor sends signal to controller, opening voice alarm device, reminds staff to fix step ladder, substantially increases
The security of moveable step ladder.
4. the step ladder provided by the utility model being moved easily, the face of workbench three is provided with guardrail and a face guardrail is set to
Door to be opened/closed, make staff if desired to working on the platform of eminence, can open door to required eminence platform work
Make；And be fixed by fixture, prevent it to be opened accidentally.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the step ladder structural representation being moved easily that the utility model embodiment provides；
Fig. 2 is the side view for the step ladder being moved easily that the utility model embodiment provides；
Fig. 3 is the front view for the step ladder being moved easily that the utility model embodiment provides；
Fig. 4 is the structural representation of fixed seat in Fig. 1.
1：Chassis；2：Ladder；3：Workbench；4：Connector；5：Fixture；6：Second pressure induction installation；7：Acousto-optic
Alarm module；8：Skirting board；1-1：Fixed seat；1-11：Base；1-12：First column；1-13：Second column；1-14：Installation
Floor；1-121：Rise pedal；1-122：Reduce pedal；1-2：Running gear；1-21：Roller；1-22：Universal rolling wheel；2-1：
Support beam；2-2：Pedal；2-3：Handrail；3-1：Column；3-2：Guardrail；3-31：Montant；3-32：Cross bar.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to which explanation, term " first ", " second ", " the 3rd " are only used for describing in description of the present utility model
Purpose, and it is not intended that instruction or hint relative importance.In addition, the utility model different embodiments disclosed below
As long as involved technical characteristic does not form conflict can and be combined with each other each other in.
As shown in Figures 1 to 4, a kind of step ladder being moved easily provided by the utility model, including：
Chassis member, including chassis 1, be fixedly installed at the bottom surface corner of chassis 1 multiple fixed seat 1-1, located at remote
From the bottom surface corner of chassis 1 and adjacent with above-mentioned fixed seat 1-1 and corresponding multiple running gear 1-2, the fixed seat 1-1 with ground
The side of face contact is provided with first pressure induction installation；
Ladder 2, it is obliquely installed and is fixedly installed in the upper surface of chassis 1, including by being laterally away from chassis close to the one of chassis 1
Multiple pedal 2-2 that connection is set are stacked gradually in 1 one side directions, and the second pressure is provided with close to the pedal 2-2 upper surfaces of chassis 1
Power induction installation 6；
Workbench 3, is fixedly installed in described top one end of ladder 2, and the upper surface of workbench 3 is surrounded by multigroup
Guardrail 3-2, the guardrail 3-2 are provided with sound and light alarm module 7, the sound and light alarm module 7 and first pressure induction installation, the
Two pressure sensitive devices 6 are electrically connected with.
In order that step ladder not only realizes the braking to castor by the frictional force between brake pedal and castor, avoid
When frictional force deficiency, there is skidding, so as to the dangerous personal safety for arriving staff；Simultaneously step ladder is avoided to exist
It is fixed for a long time do not move or workbench on weight it is excessive in the case of, influence the service life of castor, the utility model
Preferred embodiment is that the fixed seat 1-1 is set to rise device, the base 1- for rising device and including contacting with ground respectively
11st, the first column 1-12 for being fixed on base 1-11, the second column 1-13 being socketed on the first column 1-12, fixation are set
In second column 1-13 one end away from base 1-11 and it is fixed on the mounting base 1-14 of the bottom surface of chassis 1, first column
1-12 is additionally provided with the reduction pedal 1- that the rise pedal 1-121 for controlling base 1-11 to rise and base 1-11 reverts to former height
122.The bottom of chassis 1 for being fixed in step ladder is bolted, stepping on rise pedal 1-121 makes column extend branch of contacting to earth
Support, base 1-11 skidproof bottoms device can also strengthen the skidding effect to step ladder, such as need moveable step ladder again, only need light
Reduction pedal 1-222 is stepped on, column restores to the original state, and step ladder can move freely, and can fix mobile device at any time, simple during use
It is convenient, stepped on pin and rise pedal 1-121, it is possible to raise and fixed step ladder, the base of built-in spring are close on floor,
Make step ladder as stable as Mount Tai, protect wheel to be damaged from prolonged weight again.If it is desired to mobile device again, is only needed lightly
Reduction pedal 1-122 is stepped on, device is entirely risen and restores to the original state at once, make it rise without manpower and depart from ground, step on
High ladder can move freely through again.
In order that step ladder multidirectional can be moved freely and can fixed at any time, the utility model preferred embodiment
It is that the running gear 1-2 includes being located at multiple roller 1-21 of the bottom surface of chassis 1 provided with workbench side respectively and is located at
Multiple universal rolling wheel 1-22 of the bottom surface of chassis 1 away from workbench, the universal rolling wheel 1-22 are provided with brake.
In order that staff can reach required working depth, the utility model preferred embodiment is, described
The sound and light alarm module of ladder sound and light alarm module 2 also includes tilting being located at the sound and light alarm module upper table of chassis sound and light alarm module 1
The more bearing diagonal beam sound and light alarm module 2-1 sound and light alarm modules in face, located at bearing diagonal beam sound and light alarm module 2-1 acousto-optic reports
Alert module upper surface and with the guardrail sound and light alarm module 3-2 acousto-optic reports of the sound and light alarm module of workbench sound and light alarm module 3
Handrail sound and light alarm module 2-3 sound and light alarm modules corresponding to alert module height, above-mentioned pedal sound and light alarm module 2-2 acousto-optic reports
Alert module is between two bearing diagonal beam sound and light alarm module 2-1 sound and light alarm modules, pedal sound and light alarm module 2-2 acousto-optics
Alarm module surface is provided with shoe.
In order that staff can work in required working depth and ensure its personal safety, the utility model is preferred
Embodiment be that the workbench 3 is fixedly installed on the chassis 1 by column 3-1, multigroup guardrail 3-2 its
In any one group of guardrail 3-21 be rotatablely connected by connector 4 and adjacent one group of guardrail 3-22, and by being detachably fixed
Part 5 is fixed on handrail 2-3 columns.
In order to ensure the personal safety of the staff when being worked on workbench, the utility model preferred embodiment
It is that every group of guardrail 3-2 includes the vertical multiple montant 3-31 for being located at platform upper surface respectively, level is fixedly installed in montant
The cross bar 3-32 of 3-31 middle parts.
In order to which the utility model preferred embodiment is that the sound and light alarm module includes phonetic alarm device and report
Alert indicator lamp.
In order that rising device can raise and reduce, it is ensured that support frame service life is grown, and service behaviour is good, and this practicality is new
Type preferred embodiment is that the spring of the rise of control fixed seat and reduction is additionally provided with the column of the fixed seat 1-1.
In order to strengthen the skidding effect to step ladder, fixed seat is set to pacify on the ground of out-of-flatness and smooth greasy dirt bottom surface
It is complete firm, the utility model preferred embodiment is that the side that the base 1-11 contacts with ground is additionally provided with anti-skidding dress
Put.
During in order to realize that step ladder is unlocked, start warning lamp；When staff climbs up loose step ladder, it can pass through
Voice sound and light alarm module reminds staff to get off and fixes step ladder, improves security, and the utility model is preferably implemented
Scheme is that the step ladder being moved easily also includes on the outside of bearing diagonal beam sound and light alarm module 2-1 sound and light alarm modules
Controller and power supply module, the controller, power supply module and first pressure induction installation, second pressure induction installation acousto-optic
The sound and light alarm module of alarm module 6 and the sound and light alarm module of sound and light alarm module sound and light alarm module 7 are electrically connected with and control it
Working condition.
Dropped to prevent from being placed on the instrument on workbench from workbench, accidentally injure the pedestrian on ground, this practicality is new
Type preferred embodiment is that the upper surface of workbench 3 of the remote ladder 2 is provided with the skirting board for preventing that instrument from dropping vertically
8。
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
- A kind of 1. step ladder being moved easily, it is characterised in that including：Chassis member, including chassis (1), be fixedly installed at the bottom surface corner of chassis (1) multiple fixed seats (1-1), be located at Away from chassis (1) bottom surface corner and adjacent with above-mentioned fixed seat (1-1) and corresponding multiple running gears (1-2), the fixation The side that seat (1-1) contacts with ground is provided with first pressure induction installation；Ladder (2), it is obliquely installed and is fixedly installed in chassis (1) upper surface, including by being laterally away from bottom close to the one of chassis (1) Multiple pedals (2-2) that connection is set are stacked gradually in the side direction of frame (1) one, and close to pedal (2-2) upper surface of chassis (1) Provided with second pressure induction installation (6)；Workbench (3), one end at the top of the ladder (2) is fixedly installed in, workbench (3) upper surface is surrounded by more Group guardrail (3-2), the guardrail (3-2) are provided with sound and light alarm module (7), the sound and light alarm module (7) and first pressure Induction installation, second pressure induction installation (6) are electrically connected with.
- 2. the step ladder according to claim 1 being moved easily, it is characterised in that the fixed seat (1-1) is set to rise Device, the device of rising include the base (1-11) contacted with ground, the first column (1- being fixed on base (1-11) respectively 12) the second column (1-13) for, being socketed on the first column (1-12), it is fixed at the second column away from base (1-11) (1-13) one end and the mounting base (1-14) for being fixed on chassis (1) bottom surface, first column (1-12) are additionally provided with control bottom Rise pedal (1-121) and base (1-11) that seat (1-11) rises revert to the reduction pedal (1-122) of former height.
- 3. the step ladder according to claim 1 being moved easily, it is characterised in that the running gear (1-2) is wrapped respectively Include the multiple rollers (1-21) for being located at chassis (1) bottom surface provided with workbench side and the chassis for being disposed far from workbench (1) multiple universal rolling wheels (1-22) of bottom surface, the universal rolling wheel (1-22) are provided with brake.
- 4. the step ladder according to claim 1 being moved easily, it is characterised in that the ladder (2) also sets including inclination More bearing diagonal beams (2-1) in chassis (1) upper surface, located at bearing diagonal beam (2-1) upper surface and with the shield of workbench (3) Handrail (2-3) corresponding to column (3-2) height, above-mentioned pedal (2-2) is between two bearing diagonal beams (2-1), pedal (2-2) table Face is provided with shoe.
- 5. the step ladder according to claim 1 being moved easily, it is characterised in that the workbench (3) passes through column (3-1) is fixedly installed on the chassis (1), and multigroup guardrail (3-2) any one group of guardrail (3-21) therein passes through company Fitting (4) is rotatablely connected with one group of adjacent guardrail (3-22), and is fixed in handrail (2- by being detachably fixed part (5) 3) on column.
- 6. the step ladder according to claim 1 being moved easily, it is characterised in that every group of guardrail (3-2) is wrapped respectively Include the cross bar that multiple montants (3-31) located at platform upper surface, level vertically are fixedly installed in montant (3-31) middle part (3-32)。
- 7. the step ladder according to claim 1 being moved easily, it is characterised in that the sound and light alarm module includes voice Warning device and alarm lamp.
- 8. the step ladder according to claim 2 being moved easily, it is characterised in that in the column of the fixed seat (1-1) It is additionally provided with the spring of the rise of control fixed seat and reduction.
- 9. the step ladder according to claim 2 being moved easily, it is characterised in that the base (1-11) contacts with ground Side be additionally provided with shoe.
- 10. the step ladder according to claim 1 being moved easily, it is characterised in that also include being located at bearing diagonal beam (2-1) The controller and power supply module in outside, the controller, power supply module and first pressure induction installation, second pressure induction installation (6) it is electrically connected with sound and light alarm module (7) and controls its working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377977.0U CN207144798U (en) | 2017-10-24 | 2017-10-24 | The step ladder being moved easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377977.0U CN207144798U (en) | 2017-10-24 | 2017-10-24 | The step ladder being moved easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207144798U true CN207144798U (en) | 2018-03-27 |
Family
ID=61668739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377977.0U Active CN207144798U (en) | 2017-10-24 | 2017-10-24 | The step ladder being moved easily |
Country Status (1)
| Country | Link |
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| CN (1) | CN207144798U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184545A (en) * | 2018-10-10 | 2019-01-11 | 中国人民解放军63981部队 | A kind of heavy type foot-control type movable safety maintenance ladder |
| CN110159180A (en) * | 2019-06-21 | 2019-08-23 | 西安鑫烁电力科技有限公司 | A kind of step ladder guard bar device convenient for adjusting |
| CN111005673A (en) * | 2019-12-07 | 2020-04-14 | 广州市驰新机电有限公司 | Device for maintaining high-altitude frequency converter and using method thereof |
| CN111145506A (en) * | 2019-12-17 | 2020-05-12 | 福建工程学院 | Management system of mobile safety ladder |
| CN115405082A (en) * | 2022-09-06 | 2022-11-29 | 南京中船绿洲机器有限公司 | Detachable overpass type mobile platform |
-
2017
- 2017-10-24 CN CN201721377977.0U patent/CN207144798U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184545A (en) * | 2018-10-10 | 2019-01-11 | 中国人民解放军63981部队 | A kind of heavy type foot-control type movable safety maintenance ladder |
| CN109184545B (en) * | 2018-10-10 | 2024-01-09 | 中国人民解放军63981部队 | Portable safety maintenance ladder of heavy foot-controlled |
| CN110159180A (en) * | 2019-06-21 | 2019-08-23 | 西安鑫烁电力科技有限公司 | A kind of step ladder guard bar device convenient for adjusting |
| CN111005673A (en) * | 2019-12-07 | 2020-04-14 | 广州市驰新机电有限公司 | Device for maintaining high-altitude frequency converter and using method thereof |
| CN111145506A (en) * | 2019-12-17 | 2020-05-12 | 福建工程学院 | Management system of mobile safety ladder |
| CN115405082A (en) * | 2022-09-06 | 2022-11-29 | 南京中船绿洲机器有限公司 | Detachable overpass type mobile platform |
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