CN208279141U - A kind of construction elevator - Google Patents
A kind of construction elevator Download PDFInfo
- Publication number
- CN208279141U CN208279141U CN201820749501.3U CN201820749501U CN208279141U CN 208279141 U CN208279141 U CN 208279141U CN 201820749501 U CN201820749501 U CN 201820749501U CN 208279141 U CN208279141 U CN 208279141U
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- Prior art keywords
- carriage
- spring
- elevator shaft
- plate
- guide rail
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Abstract
The utility model discloses a kind of construction elevators, including carriage and elevator shaft, guide rail is equipped at left and right sides of elevator shaft, carriage is slidably arranged in elevator shaft by guide rail, the driving device that driving carriage slides up and down is equipped at left and right sides of car top, driving device includes driving motor, directional wheel and fixed pulley, the output shaft of driving motor is equipped with reel, drawstring is wound on reel, the free end of drawstring is fixed on the bottom end of elevator shaft around directional wheel and fixed pulley, cage bottom is equipped with damping base, damping base includes bottom plate and two side plates, two are connected with the first spring between side plate and carriage, multiple damping devices and connecting rope are equipped between the upper side and cage bottom of bottom plate, elevator shaft bottom end is equipped with second spring, the upper end of second spring is equipped with buffer board, buffer board is equipped with rubber gas Capsule.The utility model product, of simple structure and strong practicability is highly-safe, and effect is good, is conducive to promote.
Description
Technical field
The utility model relates to Architectural Equipment technical field, specially a kind of construction elevator.
Background technique
At present in the dual-purpose building hoist of people's goods of the widely used rack pinion of construction site, outfit is
Cone of gears cydariform gradual anti-falling safety device.It is prompted in advance although having in safety precaution, whole driving is all by one
Motor single line, which drives, to be stretched, substantially the same with residential electricity consumption ladder, and lifting makes to exist because being that single line and driving drive and start injustice
Surely, it has and rocks in operation, fall ground after rise from operation place, directly with ground face contact, this hardness whereabouts can be led cage bottom
Landing moment worker is caused not help steady and fall down, if speed slightly quicker that is likely to result in more serious consequence.So
Need a kind of novel construction elevator.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of construction elevator
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of construction elevator, including carriage and elevator shaft, the elevator shaft left and right sides are equipped with guide rail,
The carriage is slidably arranged in elevator shaft by guide rail, and driving carriage or more is equipped at left and right sides of the car top
The driving device of sliding, the driving device include driving motor, directional wheel and fixed pulley, and the driving motor is installed in carriage
Upper surface on, the directional wheel is rotatably arranged on the upper surface of carriage, and the directional wheel is located at the outside of driving motor, institute
The edge that fixed pulley is rotatably arranged at the top of elevator shaft is stated, the output shaft of the driving motor is equipped with reel, the reel
On be wound with drawstring, the free end of the drawstring is fixed on the bottom end of elevator shaft, the carriage around directional wheel and fixed pulley
Bottom is equipped with damping base, and the damping base includes bottom plate and the side plate for being mounted on bottom plate left and right ends, two side plates
It is connected with the first spring between carriage, multiple damping devices and connection are equipped between the upper surface and cage bottom of the bottom plate
Rope, the elevator shaft bottom end are equipped with second spring, and the upper end of the second spring is equipped with buffer board, and the buffer board is equipped with
Rubber pneumatic bag.
Preferably, the directional wheel is rotatably installed on bracket, and the bracket is fixedly connected on carriage upper surface.
Preferably, the left and right sides of the carriage is installed with sliding block, and two sliding blocks and two guide rails correspond,
And the sliding block is slidably arranged on corresponding guide rail, and the carriage is slidably connected on guide rail by sliding block.
Preferably, rate monitor is fixed on the outer wall of the carriage left end, the bottom of the elevator shaft is equipped with electricity
It takes offence pump, the buffer board is equipped with rubber pneumatic bag, and the electric air pump is connected by pipe with rubber pneumatic bag, the carriage
Antetheca is equipped with protective door, and the protective door is equipped with handle.
Preferably, the connecting rope upper end is fixedly connected on the bottom face of carriage, and the connecting rope lower end is fixedly connected
On the upper surface of bottom plate.
Preferably, the damping device includes upper mounted plate, third spring and sleeve, and fixed plate upper end is fixed to be connected
It connects on the bottom face of carriage, fixed plate lower end is connected with third spring, and the third lower spring end is fixedly connected on
On the bottom face of sleeve inner, the sleeve lower end is fixedly connected on the upper surface of bottom plate.
Subtract compared with prior art, the utility model has the beneficial effects that the utility model construction electricity consumption ladder has
The effect of protection is shaken, when used during elevator falling there are Pleiotropic Protections, and the safety of personnel, the load-carrying of elevator are protected in maximum limit
Amount can ship greatly enough articles.The utility model product, of simple structure and strong practicability is highly-safe, and effect is good, benefit
In popularization.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of construction elevator；
Fig. 2 is the enlarged diagram in Fig. 1 at A.
In figure: 1- fixed pulley, 2- drawstring, 3- guide rail, 4- sliding block, 5- carriage, 6- protective door, 7- rate monitor, 9- rubber
Glue air bag, 10- second spring, 11- buffer board, 12- handle, 15- elevator shaft, 16- driving motor, 17- bracket, 18- orientation
Wheel, the first spring of 19-, 20- connecting rope, 21- damping base, 22- upper mounted plate, 23- sleeve, 25- third spring, 26- bottom plate,
27- side plate, 28- electric air pump.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~2 are please referred to, the utility model provides a kind of technical solution: a kind of construction elevator, including carriage 5
With elevator shaft 15, guide rail 3 is equipped at left and right sides of the elevator shaft 15, the carriage 5 is slidably arranged in electricity by guide rail 3
In stair shaft road 15, the left and right sides at 5 top of carriage is equipped with the driving device that driving carriage 5 slides up and down, the driving
Device includes driving motor 16, directional wheel 18 and fixed pulley 1, and the driving motor 16 is installed on the upper surface of carriage 5, institute
It states directional wheel 18 to be rotatably arranged on the upper surface of carriage 5, the directional wheel 18 is located at the outside of driving motor 16, described fixed
Pulley 1 is rotatably arranged on the edge at 15 top of elevator shaft, and the output shaft of the driving motor 16 is equipped with reel, the reel
On be wound with drawstring 2, the free end of the drawstring 2 is fixed on the bottom end of elevator shaft 15 around directional wheel 18 and fixed pulley 1,
5 bottom of carriage is equipped with damping base 21, and the damping base 21 includes bottom plate 26 and is mounted on 26 left and right ends of bottom plate
Side plate 27 is connected with the first spring 19,5 bottom of upper surface and carriage of the bottom plate 26 between two side plates 27 and carriage 5
Multiple damping devices and connecting rope 20 are equipped between portion, 15 bottom end of elevator shaft is equipped with second spring 10, second bullet
The upper end of spring 10 is equipped with buffer board 11, and the buffer board buffer board 11 is equipped with rubber pneumatic bag 9.
Due to being set in carriage 5 there are two driving motor 16, synchronous start and stop can guarantee that carriage 5 is smoothly run, described fixed
The direction that can control drawstring 2 to wheel 18 makes drawstring 2 not jump out fixed pulley 1, and when starting driving motor 16, release drawstring 2 makes
Carriage 5 declines, and when carriage 5 drops to 15 bottom of elevator shaft, the damping base 21 of 5 bottom of carriage setting touches elevator
The buffer board 11 of 15 bottom of road, since buffer board 11 is arranged in 10 upper end of second spring, damping base 21 and second spring
10 play buffer function simultaneously, it is ensured that the more smoothly landing of carriage 5 prevents personnel in carriage 5 from falling down because of shaking.
Specifically, the directional wheel 18 is rotatably installed on bracket 17, and the bracket 17 is fixedly connected on 5 upper end of carriage
Face.The directional wheel 18 follows carriage 5 up and down together, changes the rope outlet direction of drawstring 2, makes 2 folding and unfolding direction of drawstring and sedan-chair
The activity direction in compartment 5 is consistent, guarantees that driving motor 16 is more uniformly stressed.
Specifically, 5 left and right sides of carriage is installed with sliding block 4, and two sliding blocks 4 and two guide rails 3 are one by one
It is corresponding, and the sliding block 4 is slidably arranged on corresponding guide rail 3, and the carriage 5 is slidably connected at guide rail by sliding block 4
On 3.The sliding block 4 can make carriage 5 up and down along guide rail 3, avoid the shaking generated when carriage 5 is up and down, make sedan-chair
The operation of compartment 5 is more steady.
Specifically, rate monitor 7, the bottom of the elevator shaft 15 are fixed on the 5 left end outer wall of carriage
Equipped with electric air pump, the electric air pump 28 is connected by pipe with rubber pneumatic bag 9, and 5 antetheca of carriage is equipped with protection
Door 6, the protective door 6 are equipped with handle 12.
When there are the fortuitous events such as the driving motor 16 in carriage 5 is out of control or drawstring 2 is broken, carriage 5 hurtles down,
The speed detector 8 sends a signal to electric air pump 28, and 28 quick start of electric air pump is inflated to rubber pneumatic bag 9, finally made
Carriage 5 is fallen on rubber pneumatic bag 9, and rubber pneumatic bag 9 can offset the most impact of carriage 5, reduces personnel's wound in carriage 5
It dies.
20 upper end of connecting rope is fixedly connected on the bottom face of carriage 5, and 20 lower end of connecting rope is fixedly connected on
On the upper surface of bottom plate 26.When carriage 5 is up and down, connecting rope 2 can hold damping base 21, prevent damping base 21 from falling
It falls, loses buffer function.
The damping device includes upper mounted plate 22, third spring 25 and sleeve 23, and fixed 22 upper end of plate is fixed
It is connected on the bottom face of carriage 5, fixed 22 lower end of plate is connected with third spring 25,25 lower end of third spring
It is fixedly connected on the bottom face inside sleeve 23,23 lower end of sleeve is fixedly connected on the upper surface of bottom plate 26.
When falling on 15 bottom of elevator shaft under carriage 5, the third spring 25 of 5 bottom of carriage is compressed, and plays buffering
Effect, when upper mounted plate 22 touches the upper end of sleeve 23, third spring 22 stops compression, and buffering terminates, the sleeve 23
Setting prevents 22 excess compression of third spring from causing to be permanently deformed, and loses buffer capacity.
The working principle of the utility model is: driving motor rotation rotates backward carriage around taking drawstring that carriage is driven to rise
Decline sends a signal to electric air pump, gives elevator shaft bottom when the rate monitor of carriage left end discovery carriage is fallen
The rubber pneumatic bag at end is inflated, and carriage drops on air bag the impact force that can alleviate its landing, maximum limit when reaching bottom end
Upper reduction loss.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of construction elevator, including carriage (5) and elevator shaft (15), elevator shaft (15) left and right sides is
Equipped with guide rail (3), the carriage (5) is slidably arranged in elevator shaft (15) by guide rail (3), it is characterised in that: the sedan-chair
The left and right sides at the top of compartment (5) is equipped with the driving device that driving carriage (5) slides up and down, and the driving device includes driving electricity
Machine (16), directional wheel (18) and fixed pulley (1), the driving motor (16) are installed on the upper surface of carriage (5), the orientation
Wheel (18) is rotatably arranged on the upper surface of carriage (5), and the directional wheel (18) is located at the outside of driving motor (16), described fixed
Pulley (1) is rotatably arranged on the edge at the top of elevator shaft (15), and the output shaft of the driving motor (16) is equipped with reel, institute
It states and is wound on reel drawstring (2), the free end of the drawstring (2) is fixed on elevator around directional wheel (18) and fixed pulley (1)
The bottom end of hoistway (15), carriage (5) bottom be equipped with damping base (21), the damping base (21) include bottom plate (26) and
It is mounted on the side plate (27) of bottom plate (26) left and right ends, is connected with the first spring between two side plates (27) and carriage (5)
(19), multiple damping devices and connecting rope (20), the electricity are equipped between the upper surface of the bottom plate (26) and carriage (5) bottom
Stair shaft road (15) bottom end is equipped with second spring (10), and the upper end of the second spring (10) is equipped with buffer board (11), the buffering
Plate buffer board (11) is equipped with rubber pneumatic bag (9).
2. a kind of construction elevator according to claim 1, it is characterised in that: directional wheel (18) rotational installation
On bracket (17), the bracket (17) is fixedly connected on carriage (5) upper surface.
3. a kind of construction elevator according to claim 2, it is characterised in that: the left and right sides of the carriage (5)
It is installed with sliding block (4), two sliding blocks (4) and two guide rails (3) correspond, and the sliding block (4) sliding setting
On corresponding guide rail (3), the carriage (5) is slidably connected on guide rail (3) by sliding block (4).
4. a kind of construction elevator according to claim 3, it is characterised in that: on the outer wall of carriage (5) left end
It is fixed with rate monitor (7), the bottom of the elevator shaft (15) is equipped with electric air pump, and the electric air pump (28) passes through
Pipe is connected with rubber pneumatic bag (9), and carriage (5) antetheca is equipped with protective door (6), and the protective door (6) is equipped with handle
Hand (12).
5. a kind of construction elevator according to claim 4, it is characterised in that: connecting rope (20) upper end is fixed
It is connected on the bottom face of carriage (5), connecting rope (20) lower end is fixedly connected on the upper surface of bottom plate (26).
6. a kind of construction elevator according to claim 5, it is characterised in that: the damping device includes upper fixation
Plate (22), third spring (25) and sleeve (23), fixed plate (22) upper end are fixedly connected on the bottom face of carriage (5)
On, fixed plate (22) lower end is connected with third spring (25), and third spring (25) lower end is fixedly connected on sleeve
(23) on internal bottom face, sleeve (23) lower end is fixedly connected on the upper surface of bottom plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749501.3U CN208279141U (en) | 2018-05-18 | 2018-05-18 | A kind of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749501.3U CN208279141U (en) | 2018-05-18 | 2018-05-18 | A kind of construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208279141U true CN208279141U (en) | 2018-12-25 |
Family
ID=64730330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820749501.3U Expired - Fee Related CN208279141U (en) | 2018-05-18 | 2018-05-18 | A kind of construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208279141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441523A (en) * | 2020-11-19 | 2021-03-05 | 安徽庙首建设工程有限公司 | Material lifting device for building engineering |
-
2018
- 2018-05-18 CN CN201820749501.3U patent/CN208279141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441523A (en) * | 2020-11-19 | 2021-03-05 | 安徽庙首建设工程有限公司 | Material lifting device for building engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |