CN105197743B - One kind is anti-down to pull out spacing building hoist - Google Patents
One kind is anti-down to pull out spacing building hoist Download PDFInfo
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- CN105197743B CN105197743B CN201510673416.4A CN201510673416A CN105197743B CN 105197743 B CN105197743 B CN 105197743B CN 201510673416 A CN201510673416 A CN 201510673416A CN 105197743 B CN105197743 B CN 105197743B
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- mounting post
- fixed
- montant
- limited block
- building hoist
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Abstract
The invention provides it is a kind of it is anti-down pull out spacing building hoist, belong to technical field of buildings.It solve prior art middle hanger plug it is not in place and the problems such as cause potential safety hazard.Originally anti-down to pull out spacing building hoist, including controller, guide rail bracket and wall-attached frame, guide rail bracket includes standard knot and guide rail, and wall-attached frame includes connecting rod one, connecting rod two and keeper；Also slided on guide rail and be provided with cage, opened up on cage fluted, groove is provided with travel switch, mounting post is also correspondingly provided with groove, mounting post is fixed with limited block one, and mounting post lower end is fixed with fixture block, limited block two is fixed with groove, neck is offered on limited block two, and adjustable spring is additionally provided between limited block one and fixture block；Mounting post upper end is provided with suspension rod, and suspension rod includes montant and cross bar, lift locating device is provided between montant and mounting post.The present invention has and can just start lift advantage in the case of in place in hanger erection.
Description
Technical field
The invention belongs to building engineering field, is related to a kind of building hoist, and particularly one kind is anti-down pulls out spacing construction liter
Drop machine.
Background technology
At present, the construction industry whole industry is in all the time continues expansion state, meanwhile, weight of the construction machinery equipment in building trade
Act on and there has also been very big raising with space of prominence, the application of construction machinery equipment and the Optimality of plant equipment directly affect
The quality and duration problem of architectural engineering.For example, it is widely used in lift in high building project.
Lift is called construction elevator, is the construction machinery being commonly used in building, primarily serves manned or loading
Effect, operating efficiency can be improved, reduce manpower and materials, guaranteed personal safety.At present, in work progress, often due to rising
Drop machine upper hanger plugs not in place and causes unnecessary potential safety hazard, and suspension rod can not have more actual condition and easily enter
Row adjustment.
Due to the problem of above-mentioned be present, so, for those skilled in the art, needing to be developed one kind can be
Hanger erection just starts the lift of other equipment in the case of in place.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that one kind is anti-down to pull out spacing construction lifting
Machine, this is anti-down pull out that spacing building hoist has can be hanger erection just starts lift in the case of in place the characteristics of.
The purpose of the present invention can be realized by following technical proposal：
One kind is anti-down to pull out spacing building hoist, including controller, guide rail bracket and some attached walls being arranged on guide rail bracket
Frame, described guide rail bracket include some standard knots and the guide rail that is arranged on standard knot, described wall-attached frame include connecting rod one,
Connecting rod two and it is arranged on connecting rod one and is used to being connected to keeper on wall with being connected on two, described connecting rod one, even
Extension bar two is fixed on standard knot；Also slided on described guide rail and be provided with a cage, being also set up on described cage being capable of band
The variable-frequency motor of dynamic cage oscilaltion, it is characterised in that described cage upper surface opens up fluted, described groove bottom wall
On be provided with travel switch, the mounting post of circular in cross-section is also correspondingly provided with groove, described mounting post upper end is fixed with
Limited block one, mounting post lower end are fixed with fixture block, and the limited block two corresponding with limited block one, institute are fixed with described groove
State and the neck corresponding with fixture block is offered on limited block two, and adjustable spring is additionally provided between limited block one and fixture block, stretch
The upper end of contracting spring is fixed on limited block one, and adjustable spring is set in mounting post；Described mounting post upper end is provided with
Suspension rod, described suspension rod include montant and the cross bar being fixed on montant, and described montant and cross bar are respectively provided with through hole, and cross bar leads to
It can also adjust in hole and be provided with expansion link, and the lifting positioning that can adjust montant oscilaltion is provided between montant and mounting post
Mechanism.
This anti-down fixture block for pulling out spacing building hoist mounting post lower end can be fastened on the card on the limited block two of groove
In groove, so as to mounting post can be on open recess bottom wall travel switch, realize the startup of lift；Meanwhile when in mounting post
Fixture block when not having the card to be set in neck, fixed adjustable spring can play a part of reset on limited block one；Lifting positioning
Mechanism can adjust the spacing between montant and mounting post, and expansion link can in the through hole of cross bar telescopic adjustment, so as to
Enough according to real work situation come lifting heavy goods.
It is above-mentioned it is anti-down pull out spacing building hoist, described cage upper surface is further fixed on some mounting rings one, on
The installation outer surface of column stated is additionally provided with some mounting rings two and positioned at the surface of above-mentioned limited block one, the described He of mounting ring one
Connected between mounting ring two by chain.Mounting post is fixed on cage by what chain can more be stablized, so as to more enough
Ensure the stability of whole crane in the course of the work.
It is above-mentioned it is anti-down pull out spacing building hoist, described lift locating device includes motor, screw mandrel and spiral shell
Mother, described motor are arranged in above-mentioned mounting post, the output shaft of motor straight up, and screw mandrel lower end with driving
The output shaft of motor is fixedly connected with by shaft coupling, and described nut thread is connected on screw mandrel, the inner ring and spiral shell of described bearing
Female outer wall is fixed, and the outer ring of bearing and the through hole of above-mentioned montant are interference fitted.Motor drives screw mandrel to rotate, and can make spiral shell
Mother is along the upper and lower lifting of screw mandrel, so as to realize the upper and lower lifting of montant.
It is above-mentioned it is anti-down pull out spacing building hoist, the upper horizontal of described screw mandrel is fixed with a sliding shoe, above-mentioned
Chute one and chute two are offered on the through-hole wall of montant vertically, the both ends of described sliding shoe are able in the He of chute one
Slided in chute two.Screw mandrel is slided by sliding shoe in chute one and chute two, so as to ensure the upper and lower lifting of montant
Stability.
It is above-mentioned it is anti-down pull out spacing building hoist, described mounting post upper end is fixed with rotary electric machine, and described turns
Straight up, and output shaft end is fixed on motor lower end to the output shaft of dynamic motor.Rotary electric machine can drive montant to turn
It is dynamic, can be more preferably according to real work situation come lifting heavy goods so as to drive cross bar to rotate.
It is above-mentioned it is anti-down pull out spacing building hoist, a positioning hole is offered on described cross bar vertically, above-mentioned stretches
Some screwed holes are correspondingly offered on contracting bar, cross bar and expansion link are connected by bolt and nut.According to real work situation, stretch
By bolt, also cross positioning hole and screwed hole, positioning is adjusted to expansion link and cross bar so as to realize in bar.
It is above-mentioned it is anti-down pull out spacing building hoist, one end of described cross bar is fixed by screws in above-mentioned montant
On, the other end of cross bar, which rotates, is provided with pulley one, and the upper end of montant also rotates and is provided with pulley two, the described He of pulley one
Steel wire rope is provided between pulley two.
It is above-mentioned it is anti-down pull out spacing building hoist, the internal diameter of described limited block one, external diameter and limited block two it is interior
Footpath, external diameter are equal.
It is above-mentioned it is anti-down pull out spacing building hoist, the external diameter of the adjustable spring is less than the diameter of above-mentioned groove, and
The internal diameter of adjustable spring is more than the diameter of above-mentioned mounting post.
It is above-mentioned it is anti-down pull out spacing building hoist, described controller passes through circuit and above-mentioned variable-frequency motor, stroke
Switch, motor are connected with rotary electric machine.By controller, so as to realize the automation adjustment control of lift.
Compared with prior art, the fixture block in this anti-down mounting post pulled out in spacing building hoist can be fastened on neck
In, so as to mounting post can be on open recess bottom wall travel switch, realize the startup of lift, and fixed on limited block one
Adjustable spring can play a part of reset；Motor drives screw mandrel to rotate, and can make nut along the upper and lower lifting of screw mandrel,
So as to realize the upper and lower lifting of montant, rotary electric machine can drive montant to rotate, so as to preferably according to real work feelings
Condition carrys out lifting heavy goods.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the broken section structural representation of cage in the present invention；
Fig. 3 is the broken section structural representation of montant in the present invention.
In figure, 1, guide rail bracket；1a, standard knot；1b, guide rail；2nd, wall-attached frame；2a, connecting rod one；2b, connecting rod two；2c、
Keeper；3rd, cage；4th, travel switch；5th, mounting post；6th, limited block one；7th, fixture block；8th, limited block two；9th, neck；10th, stretch
Spring；11st, suspension rod；11a, montant；11b, cross bar；12nd, mounting ring one；13rd, mounting ring two；14th, chain；15th, motor；
16th, screw mandrel；17th, nut；18th, sliding shoe；19th, rotary electric machine；20th, expansion link；21st, pulley one；22nd, pulley two；23rd, bearing.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, it is a kind of it is anti-down pull out spacing building hoist, including controller, guide rail 1b framves 1 and be arranged on guide rail 1b
Some wall-attached frames 2 on frame 1, guide rail 1b framves 1 include some standard knot 1a and the guide rail 1b being arranged on standard knot 1a, described
Wall-attached frame 2 includes the 2a of connecting rod one, the 2b of connecting rod two and is arranged on the 2a of connecting rod one with being connected on two for being connected to wall
Keeper 2c, the described 2a of connecting rod one, the 2b of connecting rod two are fixed on standard knot 1a.
A cage 3 is provided with as shown in Fig. 2 also being slided on guide rail 1b, cage can be driven about 3 by being also set up on cage 3
The variable-frequency motor of lifting, the upper surface of cage 3 open up fluted, are provided with travel switch 4 on groove bottom wall, also corresponding in groove to set
There is the mounting post 5 of circular in cross-section, the upper end of mounting post 5 is fixed with limited block 1, and the lower end of mounting post 5 is fixed with fixture block 7, recessed
The limited block two 8 corresponding with limited block 1 is fixed with groove, the neck 9 corresponding with fixture block 7 is offered on limited block 28,
And adjustable spring 10 is additionally provided between limited block 1 and fixture block 7, the upper end of adjustable spring 10 is fixed on limited block 1, and
Adjustable spring 10 is set in mounting post 5.The upper surface of cage 3 is further fixed on some mounting rings 1, and the outer surface of mounting post 5 is also set
There is mounting ring 2 13 and positioned at the surface of above-mentioned limited block 1, pass through chain 14 between mounting ring 1 and mounting ring 2 13
Mounting post 5, is fixed on cage 3 by connection by what chain 14 can more be stablized, ensures that whole crane exists so as to more enough
Stability in the course of work.
As shown in figure 3, the upper end of mounting post 5 is provided with suspension rod 11, suspension rod 11 includes montant 11a and is fixed on montant 11a
Cross bar 11b, cross bar 11b and montant 11a it is perpendicular, and be further fixed on support bar between cross bar 11b and montant 11a.Montant 11a
Through hole is respectively provided with cross bar 11b, can also adjust in cross bar 11b through holes and be provided with expansion link 20, between montant 11a and mounting post 5
Provided with the lift locating device that can adjust montant 11a oscilaltions, including motor 15, screw mandrel 16 and nut 17, driving
Motor 15 is arranged in above-mentioned mounting post 5, the output shaft of motor 15 straight up, and the lower end of screw mandrel 16 and motor 15
Output shaft be fixedly connected with by shaft coupling, nut 17 is threaded on screw mandrel 16, the inner ring of bearing 23 and the outer wall of nut 17
Fixed, the outer ring of bearing 23 and above-mentioned montant 11a through hole are interference fitted, and motor 15 drives screw mandrel 16 to rotate, and can make
Nut 17 is along 16 upper and lower lifting of screw mandrel, so as to realize montant 11a upper and lower lifting.The upper horizontal of screw mandrel 16 is fixed with one
Sliding shoe 18, chute one and chute two is offered vertically on montant 11a through-hole wall, the both ends of sliding shoe 18 are able to
Slided in chute one and chute two.Screw mandrel 16 is slided by sliding shoe 18 in chute one and chute two, so as to ensure to erect
The stability of bar 11a upper and lower lifting.
The upper end of mounting post 5 is fixed with rotary electric machine 19, and the output shaft of rotary electric machine 19 straight up, and consolidate by output shaft end
It is scheduled on the lower end of motor 15.Rotary electric machine 19 can drive montant 11a to rotate, can be more preferable so as to drive cross bar 11b to rotate
According to real work situation come lifting heavy goods.A positioning hole is offered vertically on cross bar 11b, if correspondingly being offered on expansion link 20
Dry screwed hole, cross bar 11b and expansion link 20 are connected by bolt and nut 17.According to real work situation, expansion link 20 passes through spiral shell
Positioning is adjusted to expansion link 20 and cross bar 11b so as to realize also cross positioning hole and screwed hole in bolt.Cross bar 11b
One end be fixed by screws on above-mentioned montant 11a, the cross bar 11b other end rotates and is provided with pulley 1, and montant
11a upper end, which also rotates, is provided with pulley 2 22, and steel wire rope is provided between described pulley 1 and pulley 2 22.
In addition, the internal diameter of limited block 1, external diameter are equal with internal diameter, the external diameter of limited block 28.Outside adjustable spring 10
Footpath is less than the diameter of above-mentioned groove, and the internal diameter of adjustable spring 10 is more than the diameter of mounting post 5.Controller by circuit with it is above-mentioned
Variable-frequency motor, travel switch 4, motor 15 are connected with rotary electric machine 19.By controller, so as to realize the automatic of lift
Change adjustment control.
Summary, this anti-down fixture block 7 for pulling out the spacing lower end of building hoist mounting post 5 can be fastened on the spacing of groove
In neck 9 on block 28, so as to mounting post 5 can be on open recess bottom wall travel switch 4, realize the startup of lift；Together
When, when the fixture block 7 in mounting post 5 does not have card to be set in neck 9, fixed adjustable spring 10 can play on limited block 1
The effect of reset；Motor 15 drives screw mandrel 16 to rotate, and can make nut 17 along 16 upper and lower lifting of screw mandrel, so as to realize
Montant 11a upper and lower lifting, and expansion link 20 can in cross bar 11b through hole telescopic adjustment, so as to according to actual work
Carry out lifting heavy goods as situation.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although 1, guide rail bracket has more been used herein；1a, standard knot；1b, guide rail；2nd, wall-attached frame；2a, connecting rod one；
2b, connecting rod two；2c, keeper；3rd, cage；4th, travel switch；5th, mounting post；6th, limited block one；7th, fixture block；8th, limited block
Two；9th, neck；10th, adjustable spring；11st, suspension rod；11a, montant；11b, cross bar；12nd, mounting ring one；13rd, mounting ring two；14th, lock
Chain；15th, motor；16th, screw mandrel；17th, nut；18th, sliding shoe；19th, rotary electric machine；20th, expansion link；21st, pulley one；22、
Pulley two；23rd, the term such as bearing, but it is not precluded from the possibility using other terms.Using these terms just for the sake of more
Easily describe and explain the essence of the present invention；Being construed as any additional limitation is all and the spiritual phase of the present invention
Run counter to.
Claims (10)
1. one kind is anti-down to pull out spacing building hoist, including controller, guide rail bracket and some wall-attached frames being arranged on guide rail bracket,
Described guide rail bracket includes some standard knots and the guide rail being arranged on standard knot, and described wall-attached frame includes connecting rod one, connected
Extension bar two and it is arranged on connecting rod one and is used to be connected to keeper on wall, described connecting rod one, connection with being connected on two
Bar two is fixed on standard knot；Also slided on described guide rail and be provided with a cage, being also set up on described cage to drive
The variable-frequency motor of cage oscilaltion, it is characterised in that described cage upper surface is opened up on fluted, described groove bottom wall
Travel switch is provided with, the mounting post of circular in cross-section is also correspondingly provided with groove, described mounting post upper end is fixed limited
Position block one, mounting post lower end is fixed with fixture block, the limited block two corresponding with limited block one is fixed with described groove, described
The neck corresponding with fixture block is offered on limited block two, and adjustable spring is additionally provided between limited block one and fixture block, is stretched
The upper end of spring is fixed on limited block one, and adjustable spring is set in mounting post；Described mounting post upper end, which is provided with, hangs
Bar, described suspension rod include montant and the cross bar being fixed on montant, and described montant and cross bar are respectively provided with through hole, cross bar through hole
It inside can also adjust and be provided with expansion link, and the lifting localization machine that can adjust montant oscilaltion is provided between montant and mounting post
Structure.
2. anti-down spacing building hoist is pulled out according to claim 1, it is characterised in that described cage upper surface is also solid
Surely have some mounting rings one, above-mentioned installation outer surface of column be additionally provided with some mounting rings two and positioned at above-mentioned limited block one just on
It is square, connected between described mounting ring one and mounting ring two by chain.
3. anti-down spacing building hoist is pulled out according to claim 1, it is characterised in that described lift locating device bag
Include motor, screw mandrel and nut, described motor is arranged in above-mentioned mounting post, the output shaft of motor vertically to
On, and the output shaft of screw mandrel lower end and motor is fixedly connected with by shaft coupling, described nut thread is connected on screw mandrel, institute
The inner ring for the bearing stated and the outer wall of nut are fixed, and the outer ring of bearing and the through hole of above-mentioned montant are interference fitted.
4. anti-down spacing building hoist is pulled out according to claim 3, it is characterised in that the upper horizontal of described screw mandrel
A sliding shoe is fixed with, offers chute one and chute two on the through-hole wall of above-mentioned montant vertically, the two of described sliding shoe
End is able to slide in chute one and chute two.
5. anti-down spacing building hoist is pulled out according to claim 4, it is characterised in that described mounting post upper end is fixed
There is a rotary electric machine, straight up, and output shaft end is fixed on motor lower end to the output shaft of described rotary electric machine.
6. anti-down spacing building hoist is pulled out according to claim 1, it is characterised in that is opened up vertically on described cross bar
There is a positioning hole, some screwed holes are correspondingly offered on above-mentioned expansion link, cross bar and expansion link are connected by bolt and nut.
7. anti-down spacing building hoist is pulled out according to claim 6, it is characterised in that one end of described cross bar passes through
Screw is fixed on above-mentioned montant, and the other end of cross bar, which rotates, is provided with pulley one, and the upper end of montant also rotates and is provided with
Pulley two, steel wire rope is provided between described pulley one and pulley two.
Anti-down pull out spacing building hoist 8. according to claim 2, it is characterised in that described limited block one it is interior
Footpath, external diameter are equal with internal diameter, the external diameter of limited block two.
9. anti-down spacing building hoist is pulled out according to claim 8, it is characterised in that the external diameter of the adjustable spring is small
In the diameter of above-mentioned groove, and the internal diameter of adjustable spring is more than the diameter of above-mentioned mounting post.
10. anti-down spacing building hoist is pulled out according to claim 5, it is characterised in that described controller passes through line
Road is connected with above-mentioned variable-frequency motor, travel switch, motor and rotary electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673416.4A CN105197743B (en) | 2015-10-15 | 2015-10-15 | One kind is anti-down to pull out spacing building hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673416.4A CN105197743B (en) | 2015-10-15 | 2015-10-15 | One kind is anti-down to pull out spacing building hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105197743A CN105197743A (en) | 2015-12-30 |
| CN105197743B true CN105197743B (en) | 2017-12-15 |
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ID=54945788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510673416.4A Active CN105197743B (en) | 2015-10-15 | 2015-10-15 | One kind is anti-down to pull out spacing building hoist |
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| Country | Link |
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| CN (1) | CN105197743B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897282A (en) * | 2021-01-19 | 2021-06-04 | 湖南翰坤实业有限公司 | Equipment for building construction |
| CN112723226B (en) * | 2021-01-19 | 2022-04-05 | 湖南翰坤实业有限公司 | Assembled material platform that changes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202558417U (en) * | 2012-04-14 | 2012-11-28 | 无锡科通工程机械制造有限公司 | Cement truck lifter |
| CN102826429A (en) * | 2012-09-12 | 2012-12-19 | 佛山市南海裕华建筑机械有限公司 | Construction elevator capable of operating at modulated frequency and power frequency |
| CN202829214U (en) * | 2012-08-05 | 2013-03-27 | 荆州市荆工机械有限公司 | Personnel and material construction hoist provided with driving mechanisms at tops of suspension coops |
| CN205061284U (en) * | 2015-10-15 | 2016-03-02 | 海宁虎霸重工有限公司 | Spacing construction elevator is prevented pulling out by modified |
-
2015
- 2015-10-15 CN CN201510673416.4A patent/CN105197743B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202558417U (en) * | 2012-04-14 | 2012-11-28 | 无锡科通工程机械制造有限公司 | Cement truck lifter |
| CN202829214U (en) * | 2012-08-05 | 2013-03-27 | 荆州市荆工机械有限公司 | Personnel and material construction hoist provided with driving mechanisms at tops of suspension coops |
| CN102826429A (en) * | 2012-09-12 | 2012-12-19 | 佛山市南海裕华建筑机械有限公司 | Construction elevator capable of operating at modulated frequency and power frequency |
| CN205061284U (en) * | 2015-10-15 | 2016-03-02 | 海宁虎霸重工有限公司 | Spacing construction elevator is prevented pulling out by modified |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105197743A (en) | 2015-12-30 |
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