CN208948599U - Automatic floor stopping device for construction elevator - Google Patents
Automatic floor stopping device for construction elevator Download PDFInfo
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- CN208948599U CN208948599U CN201821628739.7U CN201821628739U CN208948599U CN 208948599 U CN208948599 U CN 208948599U CN 201821628739 U CN201821628739 U CN 201821628739U CN 208948599 U CN208948599 U CN 208948599U
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- stopping device
- shaft
- axle bed
- hole
- building hoist
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- 238000010276 construction Methods 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 210000004907 gland Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an automatic floor-stopping device for a construction elevator, which comprises a seat plate, a through hole, an axle seat, a fixing mechanism, a rotating shaft, a bearing mechanism, a reading gear, a counting sensor and a control mechanism, wherein the seat plate is arranged below an anti-falling plate and extends along the vertical direction, the through hole is arranged on the seat plate, the axle seat is arranged in the through hole in a penetrating way, the fixing mechanism is used for fixing the axle seat on the seat plate, the rotating shaft is arranged in the axle seat in a penetrating way and rotates around the self axial lead direction, the bearing mechanism is arranged between the axle seat and the rotating shaft, the reading gear is arranged at one end of the rotating shaft and is meshed with a rack, the; the reading gear and the counting sensor are respectively positioned on two sides of the seat plate; the shaft seat can be movably arranged in the through hole along the direction close to or far away from the rack. The utility model relates to an automatic floor-stopping device for a construction elevator, which can avoid the erosion of rainwater and the impact of falling objects; the meshing distance between the reading gear and the rack can be adjusted according to needs.
Description
Technical field
The utility model relates to building machinery field, in particular to a kind of automatic layer-stopping device for building hoist.
Background technique
Building hoist is the dual-purpose construction machinery of people's goods for being commonly used in construction site, primarily serves vertical movement people
The effect of member and material.It is mainly made of guide rail bracket, cage, driving mechanism, guide rail bracket along the vertical direction on rack gear is installed,
Driving mechanism is connected with cage and cage is driven to run up and down along rack gear.In use, personnel enter and leave and handling material needs
It is stopped in each floor, conventional method of controlling operation thereof wants driver to estimate dock floor, and height is difficult to control, driver when operation
To push operation handle to upper and lower position to operate always, when the floor for needing to stop could release handle, then it is levelling
Layer.The Operation switch of this mode of operation selection must automatically reset, so needing to be always maintained at connection when operation operation
State unclamps operation handle and disconnects shutdown.
With increasing for skyscraper, traditional mode of operation has been not suitable with actual needs, passes through the signal of floor call
Transmitting, building hoist driver are connected to after instruction i.e. operational orientation operation and stop automatically to the floor, no longer need to screed-coat.
The automatic stop layers of building hoist are fixed on construction hoist falling-proof close to switch mainly using close to switch at present
On plate, needs to read the corresponding number of teeth of every floor and pass to automatic stop layers controller, achieve the purpose that automatic stop layers.Actually made
With this mode effect is poor, and error often occurs in when reading, and there are two types of main causes: first is that close to the poor reliability of switch；
Second is that smear lubricating grease between wheel and rack due to operating condition, often there is lubricating grease and is adhered to close on light sensation head,
It is allowed to failure.
Summary of the invention
The purpose of the utility model is to provide a kind of automatic layer-stopping devices for building hoist, can be avoided rainwater and invade
The shock of object is lost and fallen, can also adjust the engagement distance between reading wheel and rack as needed.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of automatic layer-stopping device for building hoist, including being set to extending below anti-fall plate along the vertical direction
Seat board, the through-hole being opened on the seat board, the axle bed being arranged in the through-hole, for the axle bed to be fixed on the seat
Fixed mechanism on plate, around the rotation of self-axis line direction the shaft being arranged in the axle bed, be set to the axle bed and institute
State the Bearning mechanism between shaft, set on described shaft one end the reading gear being engaged with rack, be set to the shaft it is another
The sensor for countering at end, the control mechanism being electrically connected with the sensor for countering, the control mechanism, for according to the counting
The signal that sensor issues controls the automatic stop layers of cage；
The reading gear and the sensor for countering are located at the two sides of the seat board；
The axle bed can be movable in the through-hole along the direction close to or far from the rack gear.
Preferably, the first mounting hole is offered on the seat board, and the second mounting hole, the fixation are offered on the axle bed
Mechanism is the fixation for being fixed on the axle bed by first mounting hole and second mounting hole on the seat board
Bolt.
It is highly preferred that the through-hole and first mounting hole are lateral long hole.
Preferably, the Bearning mechanism includes two bearing holder (housing, cover)s being sheathed in the shaft being spaced apart from each other.
Preferably, the sensor for countering includes encoder, the elastic mounting plate on the encoder, the coding
Device is mounted in the shaft by the elastic mounting plate.
It is highly preferred that offering installation shrinkage pool on the encoder, the other end of the shaft is for penetrating the installation
In shrinkage pool.
Preferably, the reading gear is that nylon reads gear.
Preferably, the automatic layer-stopping device is covered on described axle bed one end and is passed through by the shaft anti-
Dirt gland, the dustproof gland are located at side of the Bearning mechanism far from the sensor for countering.
Preferably, the automatic layer-stopping device further includes set on the seat board side for being provide with the axle bed and described
The outer cover of sensor for countering.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
A kind of automatic layer-stopping device for building hoist of type can by by below the anti-fall plate of automatic layer-stopping device whole installation
It avoids rain erosion and falls the shock of object, improve its service life；It can be along the side close to or far from rack gear by setting axle bed
It is set in through-hole to movable, the engagement distance between reading wheel and rack can be adjusted as needed.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of utility model device.
Wherein: 1, seat board；2, axle bed；3, shaft；4, gear is read；5, sensor for countering；6, fixing bolt；7, bearing
Set；8, shrinkage pool is installed；9, dustproof gland；10, outer cover.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawing.
Shown in Figure 1, a kind of above-mentioned automatic layer-stopping device for building hoist, building hoist includes guide rail
Frame, cage, driving mechanism, cage be equipped with anti-fall plate, guide rail bracket along the vertical direction on rack gear, driving mechanism and cage are installed
It is connected and cage is driven to run up and down along rack gear.
A kind of above-mentioned automatic layer-stopping device for building hoist includes prolonging below anti-fall plate along the vertical direction
The seat board 1 stretched, the through-hole being opened on seat board 1, the axle bed 2 being arranged in through-hole, for axle bed 2 to be fixed on seat board 1
Fixed mechanism.In the present embodiment, the first mounting hole is offered on seat board 1, and the second mounting hole, fixed machine are offered on axle bed 2
Structure is the fixing bolt 6 for being fixed on axle bed 2 by the first mounting hole and the second mounting hole on seat board 1；Through-hole and first
Mounting hole is lateral long hole, and the length direction of through-hole and the first mounting hole is horizontally extending.It is arranged by this, axle bed
2 can be movable in through-hole along the direction close to or far from rack gear, i.e., axle bed 2 can be adjusted according to actual needs, make
It is horizontal close or is horizontally away from rack gear.
A kind of above-mentioned automatic layer-stopping device for building hoist further includes wearing around the rotation of self-axis line direction
Shaft 3 in axle bed 2, the Bearning mechanism between axle bed 2 and shaft 3.In the present embodiment, Bearning mechanism includes two
The bearing holder (housing, cover) 7 being sheathed in shaft 3 being spaced apart from each other, is arranged by this, and the stability and the depth of parallelism of shaft 3 are protected
Situations such as card, when work is not in axle center offset, shakes, splendid stability can be shown, to provide accurate signal
Transmitting provides reliable guarantee.
A kind of above-mentioned automatic layer-stopping device for building hoist further includes being engaged with rack set on 3 one end of shaft
Reading gear 4, the sensor for countering 5 set on 3 other end of shaft, the control mechanism that is electrically connected with sensor for countering 5, control mechanism
Signal for being issued according to sensor for countering 5 controls the automatic stop layers of cage, specifically, needing automatically when receiving corresponding signal
When stop layers, control mechanism controls driving mechanism driving cage and stops lifting.In the present embodiment, reading gear 4 and counting sensing
Device 5 is located at the two sides of seat board 1, reads gear 4 and sensor for countering 5 with the coaxial extension of shaft 3, axial line is along water
Square to extension；Reading gear 4 is that nylon reads gear 4.
In the present embodiment, sensor for countering 5 includes encoder, the elastic mounting plate on encoder, and encoder is logical
Elastic mounting plate is crossed to be mounted in shaft 3；Installation shrinkage pool 8 is offered on encoder, the other end of shaft 3 is recessed for penetrating installation
In hole 8.By this be arranged, can effectively ensure that the concentricity of encoder, prevent its in the process of running due to vibration with
Shaft 3 generates bias, influences to count；Meanwhile by the way that elastic mounting plate is arranged, also effectively protect encoder, prevent its by
Vibration when operation causes to damage.
A kind of above-mentioned automatic layer-stopping device for building hoist further include be covered on 2 one end of axle bed and by shaft 3
The dustproof gland 9 that passes through, set on 1 side of seat board for being provide with the outer cover 10 of axle bed 2 and sensor for countering 5, dustproof gland 9
In side of the Bearning mechanism far from sensor for countering 5.In the present embodiment, dustproof gland 9 and outer cover 10 are located at seat board 1
Two sides further protect bearing and encoder by setting dustproof gland 9 and outer cover 10.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of automatic layer-stopping device for building hoist, it is characterised in that: including be set to anti-fall plate below along vertical
Direction extend seat board, be opened on the seat board through-hole, be arranged in the through-hole axle bed, for the axle bed to be consolidated
The fixed mechanism that is scheduled on the seat board, around the rotation of self-axis line direction the shaft being arranged in the axle bed, be set to institute
State the Bearning mechanism between axle bed and the shaft, set on described shaft one end the reading gear being engaged with rack, be set to institute
The sensor for countering for stating the shaft other end, the control mechanism being electrically connected with the sensor for countering, the control mechanism are used for root
The automatic stop layers of cage are controlled according to the signal that the sensor for countering issues；
The reading gear and the sensor for countering are located at the two sides of the seat board；
The axle bed can be movable in the through-hole along the direction close to or far from the rack gear.
2. a kind of automatic layer-stopping device for building hoist according to claim 1, it is characterised in that: the seat board
On offer the first mounting hole, offer the second mounting hole on the axle bed, the fixed mechanism is for passing through described first
The axle bed is fixed on the fixing bolt on the seat board by mounting hole and second mounting hole.
3. a kind of automatic layer-stopping device for building hoist according to claim 2, it is characterised in that: the through-hole
It is lateral long hole with first mounting hole.
4. a kind of automatic layer-stopping device for building hoist according to claim 1, it is characterised in that: the bearing
Mechanism includes two bearing holder (housing, cover)s being sheathed in the shaft being spaced apart from each other.
5. a kind of automatic layer-stopping device for building hoist according to claim 1, it is characterised in that: the counting
Sensor includes encoder, the elastic mounting plate on the encoder, and the encoder passes through the elastic mounting plate peace
In the shaft.
6. a kind of automatic layer-stopping device for building hoist according to claim 5, it is characterised in that: the coding
Installation shrinkage pool is offered on device, the other end of the shaft is for penetrating in the installation shrinkage pool.
7. a kind of automatic layer-stopping device for building hoist according to claim 1, it is characterised in that: the reading
Gear is that nylon reads gear.
8. a kind of automatic layer-stopping device for building hoist according to claim 1, it is characterised in that: described automatic
Floor stopper further includes dustproof gland that is being covered on described axle bed one end and being passed through by the shaft, and the dustproof gland is located at
Side of the Bearning mechanism far from the sensor for countering.
9. a kind of automatic layer-stopping device for building hoist according to claim 1, it is characterised in that: described automatic
Floor stopper further includes set on the seat board side for being provide with the outer cover of the axle bed and the sensor for countering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628739.7U CN208948599U (en) | 2018-10-08 | 2018-10-08 | Automatic floor stopping device for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628739.7U CN208948599U (en) | 2018-10-08 | 2018-10-08 | Automatic floor stopping device for construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208948599U true CN208948599U (en) | 2019-06-07 |
Family
ID=66740700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821628739.7U Active CN208948599U (en) | 2018-10-08 | 2018-10-08 | Automatic floor stopping device for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208948599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719104A (en) * | 2021-07-16 | 2021-11-30 | 深圳华研筑科技有限公司 | Safety protection platform construction control system and method thereof |
-
2018
- 2018-10-08 CN CN201821628739.7U patent/CN208948599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719104A (en) * | 2021-07-16 | 2021-11-30 | 深圳华研筑科技有限公司 | Safety protection platform construction control system and method thereof |
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