CN108163682A - Car floor structure and elevator - Google Patents
Car floor structure and elevator Download PDFInfo
- Publication number
- CN108163682A CN108163682A CN201810071394.8A CN201810071394A CN108163682A CN 108163682 A CN108163682 A CN 108163682A CN 201810071394 A CN201810071394 A CN 201810071394A CN 108163682 A CN108163682 A CN 108163682A
- Authority
- CN
- China
- Prior art keywords
- car floor
- frame
- beam body
- floor structure
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The present invention relates to a kind of car floor structure and elevator, car floor structure includes：Upper car floor；Car floor frame；Connector, connector are set between car floor and car floor frame；And pilot beam, pilot beam are connected to car floor frame, pilot beam is equipped with the first mounting portion, and the first mounting portion is used to connect with column.Elevator includes car floor structure described above.Above-mentioned car floor structure and the pilot beam of elevator are connect with car floor frame, column can be inserted into pilot beam and be connect with the first mounting portion on pilot beam, first mounting portion can meet column installation and the arrangement requirement of more bolts, eliminate pedestal, greatly reduce the distance of plane to safety tongs in car floor, pit depth is reduced, while reduces cost.
Description
Technical field
The present invention relates to elevator technology field, more particularly to a kind of car floor structure and elevator.
Background technology
Sedan-chair frame is the main load-supporting part of elevator.Sedan-chair frame includes the components such as upper beam, column, car floor, and column connects with car floor
It connects, car floor is for carrying loading capacity, and for diversion sheave overhead sedan-chair frame, loading capacity is transmitted to column, then successively from car floor first
Upper beam, diversion sheave and steel wire rope are transmitted to, and is connected by screw bolts between column and car floor, using bolt pretightening, makes column
Have enough frictional force with the contact surface of car floor, using directly welding can influence assembling in the case of, it is necessary to assure column and
Arrange that enough bolts just can guarantee frictional force, but the side bar of car floor often can arrange any more this due to cost considerations between car floor
More bolts arrange bolt so as to need to increase connect base, and still, it is larger in this way to may result in pit depth, increases
The requirement of hoistway construction.
Invention content
Based on this, it is necessary to a kind of car floor structure and elevator are provided, make plane in car floor to safety tongs distance significantly
Reduce, reduce pit depth.
Its technical solution is as follows：
A kind of car floor structure, including：Upper car floor；Car floor frame；Connector, the connector are set to the upper car floor and institute
It states between car floor frame；And pilot beam, the pilot beam are connected to the car floor frame, the pilot beam is equipped with the first mounting portion,
First mounting portion is used to connect with column.
The pilot beam of above-mentioned car floor structure is connect with car floor frame, column can be inserted into pilot beam and on pilot beam
One mounting portion connects, and the first mounting portion can meet column installation and the arrangement requirement of more bolts, eliminate pedestal, make car floor
The distance of upper plane to safety tongs greatly reduces, and reduces pit depth, while reduce cost.
Technical solution is illustrated further below：
Further, the pilot beam further includes the buffer part for being connected to described first mounting portion one end and is connected to institute
The second mounting portion of the first mounting portion other end is stated, the car floor frame is connect with second mounting portion, and the buffer part is used for
With safe clipper joint.
Further, first mounting portion is equipped with the first mounting hole, and first mounting hole is used to make the column
Be connected on first mounting portion by the first fastener, second mounting portion be equipped with the second mounting hole, described second
Mounting hole is connected to second mounting portion for the car floor frame to be made to pass through the second fastener, and the buffer part is equipped with the
Three mounting holes, the third mounting hole are connected to the buffer part for the safety tongs to be made to pass through third fastener.
Further, the car floor frame includes the first beam body, the second beam body and third beam body, first beam body and described
Second beam body is positioned apart from side by side in the third beam body, and first beam body and second beam body include first and connect
Socket part, the first connecting portion include the two sides that are disposed opposite to each other, wherein one side connect with the connector, another side and
The second mounting portion connection.
Further, first beam body and second beam body also include bending resistance portion and second connecting portion, and described
Two connecting portions are connected to the bending resistance portion and the first connecting portion.
Further, the 4th fastener is further included, the second connecting portion is equipped with the second connecting hole, on the connector
Equipped with third connecting hole, the 4th fastener is arranged in second connecting hole and the third connecting hole.
Further, the upper car floor includes frame and jigsaw, and the jigsaw is set in the frame, the frame packet
Include the third connecting portion being connect with the connector and the stage portion being connect with the third connecting portion, the second connecting portion
It is embedded in the stage portion.
Further, the jigsaw includes at least two sub- jigsaw, and the sub- jigsaw is equipped with stitching section, described at least two
Sub- jigsaw is spliced to form the jigsaw by the stitching section.
Further, the connector is vibrationproof cushion block, and the vibrationproof cushion block, which supports, is set on the upper car floor and the car floor
Between frame.
The technical program additionally provides a kind of elevator, including car floor structure described above.
Above-mentioned elevator applications car floor structure described above can reduce pit depth, reduce the requirement of hoistway construction.
Description of the drawings
Fig. 1 is the structure diagram of car floor structure of the present invention；
Fig. 2 is partial enlargement structural representation at the A of the car floor structure described in Fig. 1；
Fig. 3 is the side structure schematic view of the car floor structure described in Fig. 1；
Fig. 4 is the main structure diagram of the car floor structure described in Fig. 1；
Fig. 5 is partial enlargement structural representation at the B of the car floor structure described in Fig. 4；
Fig. 6 is the forward sight structure diagram of the upper car floor of car floor structure of the present invention；
Fig. 7 is the overlooking the structure diagram of the upper car floor of car floor structure of the present invention.
Reference sign：
100th, upper car floor, 110, frame, 111, third connecting portion, 112, stage portion, 120, jigsaw, 121, sub- jigsaw,
1211st, stitching section, 130, sill, 200, car floor frame, the 210, first beam body, 211, first connecting portion, 212, second connecting portion,
2121st, the second connecting hole, 213, bending resistance portion, the 220, second beam body, 230, third beam body, 300, connector, 310, third connection
Hole, 400, pilot beam, 410, buffer part, 411, third mounting hole, the 420, first mounting portion, the 421, first mounting hole, 430,
Two mounting portions, 500, column, 600, safety tongs, the 700, the 4th fastener.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
The present invention is further described in detail in formula.It should be understood that the specific embodiments described herein are only solving
The present invention is released, does not limit protection scope of the present invention.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of relevant Listed Items.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
As shown in figs. 1-7, a kind of car floor structure of the present invention, including upper car floor 100, car floor frame 200, connector
300 and pilot beam 400.For connecting car floor 100 and car floor frame 200, pilot beam 400 is used to connect car floor frame connector 300
200 and column 500.
It please refers to Fig.1 and Fig. 7, car floor structure is quadrangle.Upper car floor 100 includes frame 110, jigsaw 120 and sill
130.Jigsaw 120 is set in frame 110, and sill 130 is arranged on jigsaw 120, and sill 130 is gate door boots guide frame.
Frame 110 includes side frame and rear frame, and the both ends of the side frame of the left and right sides respectively with rear frame are connect.
Further, car floor frame 200 includes the first beam body 210, the second beam body 220 and third beam body 230, specifically, the
One beam body 210 and the second beam body 220 are side bar, and third beam body 230 is the back rest, and the first beam body 210 and the second beam body 220 are set respectively
It is placed in the both ends of third beam body 230.Further, further include front-axle beam, the both ends of front-axle beam respectively with the first beam body 210 and the second beam
Body 220 connects, and front-axle beam, the back rest and side bar cooperatively form square structure, further increases the bearing capacity of car floor frame 200.Tool
Body, side bar lower face setting front-axle beam, back rest mounting hole, wherein front-axle beam, the back rest are " C " type bending structure, are accompanied for installing
Cable or compensation device, side setting brace bolt mounting holes, 500 connecting hole of column of side bar.
Further, connector 300 is set between car floor 10 and car floor frame 200.Optionally, connector 300 is
Bolt, branch sleeve or vibrationproof rubber cushion.Preferably, connector 300 is vibrationproof rubber cushion, the upper end of vibrationproof rubber cushion by bolt with it is upper
Car floor 100 connects, and lower end is connect by bolt with car floor frame 200, vibrationproof rubber cushion support set on upper car floor 100 and car floor frame 200 it
Between, since car floor structure can generate vibration in running process of elevator, upper car floor 100 and car floor are located at by the way that vibration-proof rubber is supported
Between frame 200, the oscillation intensity in car floor structure can be effectively reduced, inner structure of elevator is avoided to come off even and damages, brings
Security risk.
Please continue to refer to Fig. 2 and Fig. 3, pilot beam 400 includes buffer part 410, the first mounting portion being connect with buffer part 410
420 and the second mounting portion 430 for being connect with the first mounting portion 420, the first mounting portion 420 with column 500 for connecting, car floor
Frame 200 is connect with the second mounting portion 430.In the present embodiment, the first mounting portion 420 is vertical upwards by the both ends of buffer part 410
Bending is formed, and by first one end of mounting portion 420 far from buffer part 410, vertically outside bending is formed the second mounting portion 430, buffering
Portion 410, the first mounting portion 420 and the second mounting portion 430 cooperatively form the structure of falling "Ji" type.First mounting portion 420 is equipped with
First mounting hole 421, the first mounting hole 421 are used to that column 500 to be made to be connected to the first mounting portion 420 by the first fastener.
Second mounting portion 430 is equipped with the second mounting hole, and the second mounting hole is connected to the second peace for side bar to be made to pass through the second fastener
In dress portion 430.Buffer part 410 is equipped with third mounting hole 411, and third mounting hole 411 is used to make safety tongs 600 tight by third
Firmware is connected in buffer part 410, and notch is additionally provided in buffer part 410, and notch is used to avoid guide rail.So, it can be achieved that column
500th, car floor frame 200 and safety tongs 600 and the installation of pilot beam 400 are fixed, and this fixed form is simple in structure, easy for installation.
Second mounting portion 430 of above-mentioned car floor structure is connect with car floor frame 200, column 500 can be inserted into pilot beam 400,
And connect with the first mounting portion 420 on pilot beam 400, the first mounting portion 420 can meet column 500 and install and more bolts
Arrangement requirement, eliminates pedestal, greatly reduces the distance of plane to safety tongs 600 in car floor 100, reduces pit depth,
Reduce cost simultaneously.Buffer part 410 plays the role of buffer board in traditional car floor structure, saves buffering board member, can drop
Low cost, in this way, pilot beam 400 is taken into account simultaneously, column 500 connects, safety tongs 600 is installed, three effects of buffer board.
Fig. 4 and Fig. 5 is please referred to, the first beam body 210 and the second beam body 220 include first in one of the embodiments,
Connecting portion 211, first connecting portion 211 include the two sides that are oppositely arranged, wherein one side connect with connector 300, opposite side
Face is connect with the second mounting portion 430.Further, the first beam body 210 and the second beam body 220 further include bending resistance portion 213 and
Two connecting portions 212, second connecting portion 212 are connected to bending part and first connecting portion 211.Second connecting portion 212 is by the first connection
Bending is formed vertically upward for the one end in portion 211, and bending resistance portion 213 is hung down by the one end of second connecting portion 212 far from first connecting portion 211
Straight inwardly bending is formed, and first connecting portion 211, second connecting portion 212 and the bending resistance portion 213 cooperatively form " C " type.
It is deeply optimal to reach pit, it is necessary to reduce the thickness of entire car floor, traditional car floor is upper using layering superposing type
Car floor 100, vibration-proof rubber, 200 composite structure of car floor frame cause the whole terraced thickness of car floor larger, influence pit depth.The present embodiment
It is middle use smaller " C " the type side bar of upper bending edges, allow car floor Shockproof rubber and upper car floor 100 by bending edges on side bar compared with
Small bending resistance portion 213 avoids acting on, and is embedded into car floor Shockproof rubber, upper car floor 100 and comes, forms embedded car floor, this
Form is conducive to reduce car floor thickness, so as to further reduce pit depth compared to traditional car floor structure.Because beam body master
Bending resistance is act as, the bending resistance portion 213 in " C " type beam body can greatly increase the bending resistant section coefficient of beam body, increase without passing through
The big this mode larger to overall weight and cost impact of sheet metal thickness improves bending resistance boundary coefficient.
Further, the 4th fastener 700 is further included, second connecting portion 212 is equipped with the second connecting hole 2121, connector
300 are equipped with third connecting hole 310, and the 4th fastener 700 is arranged in the second connecting hole 2121 and third connecting hole 310.In this way,
Connector 300 can be made more firmly to be set between car floor frame 200 and upper car floor 100.
Please refer to Fig. 4 to Fig. 7, the stage portion that frame 110 includes third connecting portion 111, connect with third connecting portion 111
112, second connecting portion 212 is embedded in stage portion 112.In the present embodiment, frame 110 includes 5 parts, and first part is
Third connecting portion 111, second part are bent vertically upward from one end of first part, and Part III is from second part far from first
It partial one end and is vertically bent towards the direction backwards to first part, Part IV is from the separate second part of Part III
One end is vertically bent upwards, and Part V is from the perpendicularly inward bending in one end of the separate Part III of Part IV, second part
And Part III cooperatively forms stage portion 112.Lift-cabin wall panel is connected on frame 110, is to be arranged in existing tunnel dimension and guide rail
Car area is fully improved under the premise of spacing, column 500 close proximity to guide rail, use up by 110 upper overturning of frame being connect with siding
Amount is close to column 500.Frame 110 is stepped bending structure, with smaller " C " the type side bar of bending edges is closed, makes whole knot
Structure is compact, achievees the purpose that improve hoistway area utilization.
Further, referring to Fig. 7, jigsaw 120 includes at least two sub- jigsaw 121, sub- jigsaw 121 is equipped with stitching section
1211, specifically, the side of sub- jigsaw 121 is stitching section 1211, sub- 121 side of jigsaw and sub- 121 side of jigsaw using bolt,
Rivet, any of which without riveting are spliced to form jigsaw 120, in this way, the quantity of sub- jigsaw 121 can be adjusted according to hoistway size
Change the area of jigsaw 120, the mode for so changing jigsaw 120 area is simple, it is easy to accomplish.
The technical program additionally provides a kind of elevator, including above-mentioned elevator car floor structure.In above-mentioned elevator applications
The elevator stated car floor structure can reduce pit depth, reduce the requirement of civil engineering hoistway.
It is to be appreciated that the first above-mentioned fastener, the second fastener, third fastener and the 4th fastener 700 are specific
It can be one kind in sunk head rivet, riveting nut, hex-head nut, bolt, screw, rivet and bolt.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of car floor structure, which is characterized in that including：
Upper car floor；
Car floor frame；
Connector, the connector are set between the upper car floor and the car floor frame；And
Pilot beam, the pilot beam are connected to the car floor frame, and the pilot beam is equipped with the first mounting portion, first installation
Portion is used to connect with column.
2. car floor structure according to claim 1, which is characterized in that the pilot beam, which further includes, is connected to first peace
The buffer part of dress portion one end and the second mounting portion for being connected to the first mounting portion other end, the car floor frame and described the
Two mounting portions connect, and the buffer part is used for and safe clipper joint.
3. car floor structure according to claim 2, which is characterized in that first mounting portion is equipped with the first mounting hole,
First mounting hole is connected to first mounting portion, second installation for the column to be made to pass through the first fastener
Portion is equipped with the second mounting hole, and second mounting hole is connected to described second for the car floor frame to be made to pass through the second fastener
On mounting portion, the buffer part is equipped with third mounting hole, and the third mounting hole is tight for the safety tongs to be made to pass through third
Firmware is connected in the buffer part.
4. car floor structure according to claim 1, which is characterized in that the car floor frame includes the first beam body, the second beam body
And third beam body, first beam body and second beam body are positioned apart from side by side in the third beam body, described first
Beam body and second beam body include first connecting portion, and the first connecting portion includes the two sides being disposed opposite to each other, wherein one
Side is connect with the connector, another side is connect with second mounting portion.
5. car floor structure according to claim 4, which is characterized in that first beam body and second beam body are also wrapped
Bending resistance portion and second connecting portion are included, the second connecting portion is connected to the bending resistance portion and the first connecting portion.
6. car floor structure according to claim 5, which is characterized in that further include the 4th fastener, the second connecting portion
The second connecting hole is equipped with, the connector is equipped with third connecting hole, and the 4th fastener is arranged in second connection
Hole and the third connecting hole.
7. car floor structure according to claim 5, which is characterized in that the upper car floor includes frame and jigsaw, the spelling
Plate is set in the frame, and the frame includes the third connecting portion being connect with the connector and connect with the third
The stage portion of portion's connection, the second connecting portion are embedded in the stage portion.
8. car floor structure according to claim 7, which is characterized in that the jigsaw includes at least two sub- jigsaw, described
Sub- jigsaw is equipped with stitching section, and at least two sub- jigsaw are spliced to form the jigsaw by the stitching section.
9. car floor structure according to claim 1, which is characterized in that the connector be vibrationproof cushion block, the vibration pad
Block, which supports, to be set between the upper car floor and the car floor frame.
10. a kind of elevator, which is characterized in that including：Such as claim 1-9 any one of them car floor structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071394.8A CN108163682A (en) | 2018-01-24 | 2018-01-24 | Car floor structure and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071394.8A CN108163682A (en) | 2018-01-24 | 2018-01-24 | Car floor structure and elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108163682A true CN108163682A (en) | 2018-06-15 |
Family
ID=62515527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810071394.8A Pending CN108163682A (en) | 2018-01-24 | 2018-01-24 | Car floor structure and elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108163682A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821064A (en) * | 2018-08-10 | 2018-11-16 | 通力电梯有限公司 | Elevator and its manufacturing method |
| CN112623913A (en) * | 2020-12-09 | 2021-04-09 | 日立电梯（中国）有限公司 | Elevator, car frame structure, car bottom assembly and lower car bottom |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821064A (en) * | 2018-08-10 | 2018-11-16 | 通力电梯有限公司 | Elevator and its manufacturing method |
| CN108821064B (en) * | 2018-08-10 | 2024-04-19 | 通力电梯有限公司 | Elevator and manufacturing method thereof |
| CN112623913A (en) * | 2020-12-09 | 2021-04-09 | 日立电梯（中国）有限公司 | Elevator, car frame structure, car bottom assembly and lower car bottom |
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Application publication date: 20180615 |