CN207774545U - the car frame of elevator - Google Patents
the car frame of elevator Download PDFInfo
- Publication number
- CN207774545U CN207774545U CN201721662785.4U CN201721662785U CN207774545U CN 207774545 U CN207774545 U CN 207774545U CN 201721662785 U CN201721662785 U CN 201721662785U CN 207774545 U CN207774545 U CN 207774545U
- Authority
- CN
- China
- Prior art keywords
- block
- connecting block
- car
- receiving portion
- tie rod
- 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.)
- Active
Links
Abstract
The utility model provides a kind of car frame of elevator, can not only be easy to carry out the adjustment of the levelness of car floor, and can simplify the construction for tie rod to be fixed on to car floor bearing support.The car frame of the elevator of the embodiment of the utility model has tie rod connection construction, and the tie rod connection, which constructs, includes：Connecting block (24) has the hole of bolt portion (21) insert for tie rod (20)；Block receiving portion (14A), connecting block (24) is abutted from downside with the block receiving portion (14A), so as to constrain the connecting block (24)；And nut (26a, 26b), it is screwed togather from the lower section of block receiving portion (14A) and bolt portion (21), connecting block (24) is linked to block receiving portion (14A).
Description
Technical field
The embodiment of the utility model is related to the car frame of elevator.
Background technology
In the boarding car of elevator, cage is supported by car frame.Car frame includes：Rectangular hanging box, it is vertical by two
Column, underbeam and upper beam are constituted；And car floor bearing support, support the car floor of cage.Car floor needs horizontal
Ground supports, and carries out reinforcement bearing to car floor using the component referred to as tie rod in the past.Tie rod is installed into, thereon end
It is obliquely moved on vertical column and its lower end is obliquely moved on floor-supporting frame.
In previous car frame, usually the welding such as pipe are installed on car floor bearing support, by the lower end of tie rod
Portion is fixed across the pipe.
But in the case of pipe, pipe is welded on car floor bearing support, when installation accuracy is poor, is deposited
The case where levelness can not be adjusted after installation car floor, tie rod cannot be installed at the scene.
In order to eliminate this defect, it is proposed that the tie rod supporting construction of the levelness on car ground is easily adjusted, as relating to
And the prior art of the car frame using this tie rod, such as patent document 1 can be enumerated.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2003-206089 bulletins.
Utility model content
Technical problem to be solved in the utility model
In the tie rod supporting construction of such as patent document 1, need for the lower end of tie rod to be attached at floor-supporting frame
Upper required installation fitting.For this installation fitting, the universal component of bolt, nut, proximate matter etc. cannot be utilized, it is necessary to individually
It makes, there is a problem of at high price.
The utility model is made in view of above-mentioned problems of the prior art, and it is an object of the present invention to provide a kind of elevator
Car frame, the adjustment of the levelness of car floor can not only be easy to carry out, and can simplify for consolidating tie rod
Due to the construction of car floor bearing support.
Solution for solving technical problems
To achieve the goals above, the car frame of the elevator involved by an embodiment of the utility model has：Hanging box,
Including vertical column, underbeam and upper beam；Car floor bearing support supports car floor；And tie rod, obliquely it is arranged in cage
Outside, upper end are connect with the vertical column, and the bolt portion of lower end is connect with the car floor bearing support；It is characterized in that,
The car frame of the elevator has tie rod connection construction, and the tie rod connection, which constructs, includes：Connecting block has for the tie rod
The hole of the bolt portion insert；Block receiving portion, the connecting block are abutted from downside with the block receiving portion, described so as to constrain
Connecting block；And nut, it is screwed togather from the lower section of described piece of receiving portion and the bolt portion, the connecting block is linked to described piece
Receiving portion.
In the car frame of the elevator of the utility model, described piece of receiving portion is the end of car floor bearing support, the sedan-chair
The end of compartment floor-supporting frame has and can make the slit that the bolt portion passes through, and from orthogonal other car floor branch
Bolster protrudes.
In the car frame of the elevator of the utility model, described piece of receiving portion is constituted by bearing bearing, this bears branch seat tool
There is the slit that the bolt portion can be made to pass through, and is fixed on the car floor bearing support.
In the car frame of the elevator of the utility model, the connecting block is made of the block of trapezoidal shape, the trapezoidal shape
Block there is contact surface with the inside plane-plane contact in the corner of described piece of receiving portion.
In the car frame of the elevator of the utility model, the connecting block is made of semicircle or half cone-shaped block, should
Semicircle or half cone-shaped block is contacted by curved surface with the medial surface in the corner of described piece of receiving portion.
In the car frame of the elevator of the utility model, described piece of receiving portion is by being formed in the car floor bearing support
Circular hole is constituted；The connecting block is by being rotatably embedded in the block body of the circular hole and limiting described piece of sheet
The Construction integration for the flange part that body falls off from the circular hole is constituted.
Description of the drawings
Fig. 1 is the stereogram of the car frame of the elevator for the first embodiment for indicating the utility model.
Fig. 2 is the stereogram for the fixed connecting block for indicating the bolt portion for tie rod.
Fig. 3 is the stereogram in the portions A for i.e. Fig. 1 in part that amplification indicates that bolt portion is linked.
Fig. 4 is the figure from the linking portion in the bolt portion of side observation chart 3.
Fig. 5 is the connecting block for the connection for indicating the bolt portion in the second embodiment of the utility model for tie rod
Stereogram.
Fig. 6 is the stereogram for indicating to be linked to bolt portion using connecting block the construction of the second floor-supporting frame.
Fig. 7 is the figure from the connection construction of side observation chart 6.
Fig. 8 is the connecting block for the connection for indicating the bolt portion in the third embodiment of the utility model for tie rod
Stereogram.
Fig. 9 is the stereogram for indicating to be linked to bolt portion using connecting block the construction of the second floor-supporting frame.
Figure 10 is the figure from the connection construction of side observation chart 9.
Figure 11 is the figure of the connection construction of Fig. 9 viewed from above.
Reference sign
10：Car frame
11：Vertical column
12：Underbeam
13：Upper beam
14、15：First floor-supporting frame
16、17：Second floor-supporting frame
20：Tie rod
21：Bolt portion
23：Slit
24：Connecting block
25：Hole
26a、26b：Locking nut
30：Connecting block
33：Slit
34：Bear bearing
40：Connecting block
40a：Block body
41：Flange part
42：Through-hole
43：Circular hole
Specific implementation mode
In the following, being illustrated to the embodiment of the car frame of the elevator of the utility model with reference to attached drawing.
(first embodiment)
Fig. 1 is the stereogram of the car frame of the elevator for the first embodiment for indicating the utility model.It is attached in the Fig. 1
Icon note 10 indicates that car frame is whole.In the Fig. 1, in order to be clearly shown the overall construction of car frame 10, quilt not shown
The cage that car frame 10 supports.
Car frame 10 generally includes hanging box 8 and car floor bearing support 9.Car frame 10 includes vertical prolonging of being mutually parallel
The vertical column 11 stretched, 11, be connected in a manner of horizontal set up vertical column 11,11 lower end underbeam 12 and set up with level
Mode be connected to vertical column 11,11 upper end upper beam 13.Car (not shown) is supported by the frame of this square configuration
Room.
Car floor bearing support 9 includes the first floor-supporting frame 14,15 parallel with underbeam 12 and orthogonal with underbeam 12
The second floor-supporting frame 16,17.Wherein, the second floor-supporting frame 16,17 is attached in a manner of with 12 right angle intersection of underbeam
On underbeam 12.Second floor-supporting frame 16,17 is linked to the both ends of the first floor-supporting frame 14,15, these first ground respectively
Plate bearing support 14,15 and the second floor-supporting frame 16,17 by cubic assemble, and constitute the car floor branch of bearing car floor
Bolster 9.
In car frame 10 as described above, so that car floor bearing support 9 is vertically relative to the vertical column 11 of hanging box 8
The mode for keeping horizontal attitude, is equipped with following tie rod.In Fig. 1, reference numeral 20 indicates tie rod.As shown in Figure 1, drawing
Item 20 is each configured with two in the both sides of each vertical column 11, is configured with four in total, the entirety of car floor bearing support 9 is at 4
It is supported on point.The upper end of tie rod 20 is connect by bearing 19 with vertical column 11.Bolt portion 21 is coaxially bonded on by welding
The lower end of tie rod 20, the bolt portion 21 are linked to the first floor-supporting frame 14,15 by following construction.
Here, Fig. 2 is the stereogram for the fixed connecting block 24 for indicating the bolt portion 21 for tie rod 20.Fig. 3 is amplification
Indicate the stereogram in the portions A for i.e. Fig. 1 in part that bolt portion 21 is linked.Fig. 4 is the linking portion in the bolt portion 21 from side
Figure.In addition, the connection construction of the tie rod 20 at 4 positions is all identical.
In the following, referring to Figure 2 to Figure 4, the lower end of tie rod 20 and the connection construction of car floor bearing support 9 is described in detail.
As shown in Fig. 2, in this case, the fixed connecting block 24 for bolt portion 21 is that have ladder
Metal piece of shape shape.It is formed with inclined surface 24a, 24b in the both sides of connecting block 24.In addition, with through connecting block 24
The mode of lower surface and upper surface is formed with the hole 25 of the insert of bolt portion 21 for tie rod 20.The hole 25 be it is undressed go out interior spiral shell
The straight hole of line.Reference numeral 26a, 26b is the locking nut of connection.
As shown in figures 1 and 3, the end 14A of the first floor-supporting frame 14, which is constituted, bears the block of connecting block 24 and bears
Portion, and protrude specific length than the side of the second floor-supporting frame 16.The spiral shell for tie rod 20 is formed on the 14A of the end
The slit 23 that spigot 21 passes through.
In the present embodiment, it is the proximate matter of U-shaped, slit 23 that the first floor-supporting frame 14, which has used cross-sectional shape,
It is formed in the corner of end 14A.
As shown in figure 4, as tightening retaining nuts 26a, 26b, what inclined surface 24a, 24b of connecting block 24 were contacted with face
Mode is close to the medial surface rectangular each other of the end 14A of the first floor-supporting frame 14.The bolt portion 21 of tie rod 20 as a result,
It is linked to the first floor-supporting frame 14.
The car frame of the elevator of present embodiment is constituted in the above described manner, next, it is acted on and effect carry out
Explanation.
First, to the bolt portion 21 of 20 lower end of tie rod is connected to car floor bearing support 9 the step of, illustrates.
In Fig. 3, Fig. 4, the front end in the bolt portion 21 of tie rod 20 is passed through to the end for being opened in the first floor-supporting frame 14
The slit 23 of 14A, and further pass through the connecting block 24 for the inside for being configured at end 14A.At this point, the inclined surface of connecting block 24
24a, 24b are contacted with the medial surface of end 14A.Next, if locking nut 26a, 26b being screwed togather and are anchored on from connecting block
24 bolt portions 21 outstanding downwards, then connecting block 24 end 14A will be constrained and will be fixed in by end 14A, bolt portion 21 will
It is linked to the first floor-supporting frame 14.For other tie rods 20, also with same step be linked to the first bearing support 14,
15。
When supporting car floor bearing support 9 by tie rod 20 in this way, need adjustment car floor bearing support 9 whole
The levelness of body.The adjustment of levelness can be simply carried out as follows.In Fig. 4, when one side rotation lock nut
26a (at this point, locking nut 26b is made to return to the position far from locking nut 26a in advance) is opposite relative to bolt portion 21 on one side
When ground increases the position of connecting block 24, car floor bearing support 9 can be made gradually slightly to increase, conversely, when making connecting block 24
When position relatively declines, car floor bearing support 9 can be made gradually slightly to decline.When the lock for keeping levelness is determined
Behind the position of tight nut 26a, tightening retaining nuts 26b, to prevent locking nut 26a from rotating.For all tie rods 20, with phase
Same step adjusts levelness.
As described above, according to the present embodiment, forming following construction：By the end 14A of the first floor-supporting frame 14,15,
15A abuts the connecting block 24 across the bolt portion 21 of tie rod 20 as block receiving portion, from inside, and uses locking nut from below
26a, 26b are fixed.Car floor bearing support 9 can not only be supported from below as a result, and can simply carry out level
The adjustment of degree.
In addition, since end 14A, 15A of the first floor-supporting frame 14,15 are used as block receiving portion, and make trapezoidal shape
Connecting block 24 be connected to the block receiving portion from inside, therefore pipe need not be welded as in the past or be installed using bolt
The special block of connection can be arranged to simple and cheap connection construction.In addition, being trapezoidal shape in connecting block 24
In the case of, it is contacted for face with the contact of end 14A, 15A, therefore have the advantages that form stable supporting construction.
(second embodiment)
Next, illustrating the car frame of the elevator of the second embodiment of the utility model with reference to Fig. 5 to Fig. 7.
The second embodiment is the embodiment different from first embodiment, the difference with first embodiment
It is following two points：The shape of connecting block 30 is different；And bearing 34 will be born and be installed on the second floor branch as block receiving portion
Bolster 16.
Fig. 5 is the solid for indicating to be used for the connecting block 30 of the connection in the bolt portion 21 of tie rod 20 in this second embodiment
Figure.Fig. 6 is the stereogram for indicating to be linked to bolt portion 21 using connecting block 30 construction of second floor-supporting frame 16.Fig. 7 is
From the figure of the connection construction of side observation chart 6.
As shown in figure 5, the connecting block 30 of second embodiment is metal piece with half-conical shape (semicircle).
In connecting block 30, curved surface is and the contact surface that bears bearing 34 and contact.In addition, on connecting block 30, to run through from curved surface
Mode be formed with for tie rod 20 bolt portion 21 insert hole 32.
In this second embodiment, it as block receiving portion, bears bearing 34 and second floor-supporting is fixed on by welding
The side of frame 16.Bear the short material that bearing 34 has used the L word shapes being made of horizontal face and vertical face, and
Corner is formed with slit 33.
In addition, as shown in fig. 6, in the case of second embodiment, the end of the first floor-supporting frame 14 is not from second
The side of floor-supporting frame 16 protrudes, and this point is different from first embodiment.
Next, the adjustment of the connection and levelness to the bolt portion 21 of the tie rod 20 of second embodiment as described above
It illustrates.
As shown in fig. 7, being fastened by making the bolt portion 21 of tie rod 20 pass through connecting block 30, and from the lower section of connecting block 30
Locking nut 26a, 26b bear bearing 34 to which bolt portion 21 to be linked to.When having linked all tie rods with identical step
When 20, car floor bearing support 9 can be supported by tie rod 20.
The adjustment of levelness passes through rotation lock spiral shell after making locking nut 26b retract in the same manner as first embodiment
Female 26a can be such that the position of connecting block 30 is relatively moved up and down relative to bolt portion 21, therefore can simply carry out car
The adjustment of the whole levelness of floor-supporting frame 9.
In this second embodiment, it is born due to making the connecting block 30 of half cone-shaped (semicircle) be abutted from inside (downside)
Bearing 34, therefore the contact with bearing 34 is born of connecting block 30 contacts for point contact or line, to keep connecting block 30 movable, therefore
Have the advantages that the angle formed between tie rod 20 and the second floor-supporting frame 16,17 can also be easily adjusted.
In addition, the connecting block 30 used in second embodiment can be used in substituting the connecting block 24 of first embodiment.
In addition, can also use the connecting block 30 of the replacement second embodiment of connecting block 24 of first embodiment.
(third embodiment)
Next, illustrating the car frame of the elevator of the third embodiment of the utility model with reference to Fig. 8 to Figure 11.
The third embodiment is that the reality of connecting block 40 shown in Fig. 8 has been used in the connection in the bolt portion 21 of tie rod 20
Apply mode.Fig. 9 is the stereogram for indicating to be linked to bolt portion 21 using connecting block 40 construction of second floor-supporting frame 16.Figure
10 be the figure from the connection construction of side observation chart 9.Figure 11 is the figure of the connection construction of Fig. 9 viewed from above.
Be formed as shown in figure 9, the connecting block 40 of third embodiment is the block body 40a of trapezoidal shape and flange part 41
Metal piece of Construction integration.In the case of connecting block 40, block body 40a, which is inserted into, is formed in the second floor branch
In the circular hole 43 of the side of bolster 16.
Block body 40a is formed as the size that contacts and can rotate with the inner peripheral surface of circular hole 43, and is preferably contacting
Position is formed with curved surface by chamfering.In addition, being formed with the through-hole of the insert of bolt portion 21 for tie rod 20 on block body 40a
42。
On the other hand, flange part 41 has the contour shape bigger than the diameter of circular hole 43, is to play limitation block body 40a to make
The component of its effect that will not be fallen off from circular hole 43.
Next, the adjustment to the connection and levelness in the bolt portion 21 of tie rod 20 in third embodiment as described above
It illustrates.
As shown in figure 9, by making the bolt portion 21 of tie rod 20 pass through from 16 connecting block 40 outstanding of the second floor-supporting frame
Block body 40a, and from lower section tightening retaining nuts 26a, 26b of block body 40a, to by connecting block 40 by bolt portion 21
It is linked to the second floor-supporting frame 16.When having linked all tie rods 20 with identical step, can be supported by tie rod 20
Car floor bearing support 9.
The adjustment of levelness passes through rotation lock spiral shell after making locking nut 26b retract in the same manner as first embodiment
Female 26a can be such that the position of connecting block 40 is relatively moved up and down relative to bolt portion 21, therefore can simply carry out car
The adjustment of the levelness of floor-supporting frame 9.
In the third embodiment, block body 40a is inserted into the circular hole 43 of the second floor-supporting frame 16, which is made
It for block receiving portion, is constrained by the inner peripheral surface of circular hole 43, also, block body 40a can be according to tie rod 20 and the second floor
The angle movement formed between bearing support 16, therefore have the advantages that angle can also be easily adjusted.
More than, it enumerates preferred embodiment and the car frame of the elevator involved by the utility model is illustrated, but
Be these embodiments be as example enumerate come, it is no intended to limit the range of utility model.Certainly, remember in specification
The new device of load, method and system can be implemented in various ways, further, in the model for the objective for not departing from the utility model
In enclosing, various omissions, replacements and changes can be made.The range of claims and its equivalent is intended to covering utility model
Embodiment in the range of objective or its improvement object.
Claims (6)
1. a kind of car frame of elevator, has：Hanging box, including vertical column, underbeam and upper beam；Car floor bearing support supports car
Floor；And tie rod, be obliquely arranged in the outside of cage, upper end is connect with the vertical column, the bolt portion of lower end with
The car floor bearing support connection；It is characterized in that,
The car frame of the elevator has tie rod connection construction, and the tie rod connection, which constructs, includes：
Connecting block, the hole that there is the bolt portion for the tie rod to insert；
Block receiving portion, the connecting block is abutted from downside with the block receiving portion, so as to constrain the connecting block；And
Nut is screwed togather from the lower section of described piece of receiving portion and the bolt portion, and the connecting block is linked to described piece of receiving portion.
2. the car frame of elevator according to claim 1, which is characterized in that
Described piece of receiving portion is the end of car floor bearing support, and the end of the car floor bearing support has and can make the spiral shell
The slit that spigot passes through, and protruded from orthogonal other car floor bearing supports.
3. the car frame of elevator according to claim 1, which is characterized in that
Described piece of receiving portion is constituted by bearing bearing, this, which bears bearing, has the slit that the bolt portion can be made to pass through, and
It is fixed on the car floor bearing support.
4. the car frame of elevator according to claim 2 or 3, which is characterized in that
The connecting block is made of the block of trapezoidal shape, and the block of the trapezoidal shape has the inside with the corner of described piece of receiving portion
The contact surface of plane-plane contact.
5. the car frame of elevator according to claim 2 or 3, which is characterized in that
The connecting block is made of semicircle or half cone-shaped block, the block of the semicircle or half cone-shaped by curved surface with it is described
The medial surface in the corner of block receiving portion contacts.
6. the car frame of elevator according to claim 1, which is characterized in that
Described piece of receiving portion is made of the circular hole for being formed in the car floor bearing support；
The connecting block is by being rotatably embedded in the block body of the circular hole and limiting the block body from institute
The Construction integration for stating the flange part to fall off in circular hole is constituted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017097392 | 2017-05-16 | ||
| JP2017-097392 | 2017-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774545U true CN207774545U (en) | 2018-08-28 |
Family
ID=63231603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662785.4U Active CN207774545U (en) | 2017-05-16 | 2017-12-04 | the car frame of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207774545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI800112B (en) * | 2020-11-25 | 2023-04-21 | 日商日立製作所股份有限公司 | carriages and elevators |
-
2017
- 2017-12-04 CN CN201721662785.4U patent/CN207774545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI800112B (en) * | 2020-11-25 | 2023-04-21 | 日商日立製作所股份有限公司 | carriages and elevators |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9903524B2 (en) | Hanger system | |
| US8413933B2 (en) | Pipe-suspension bracket | |
| CN207774545U (en) | the car frame of elevator | |
| CA2909860C (en) | Suspension coil spring and strut type suspension | |
| US9293746B2 (en) | Methods and systems for supporting a battery | |
| CN108012471A (en) | Server column | |
| US20130015301A1 (en) | Apparatis for securing and stabilizing an elevated pipe | |
| CN102439247A (en) | Adjustable mezzanine floor | |
| CN205130847U (en) | Control arm | |
| JP6095185B2 (en) | Connecting means | |
| CN106218337A (en) | A kind of for two grades of full front suspensions carrying city bus of marking time | |
| CN106428077B (en) | A kind of railway freight-car and its load limiting device | |
| CN109551416A (en) | The fixture of assembling-disassembling bolt and the assembly and disassembly methods of bolt | |
| CN205440377U (en) | Full -automatic lock of container for train | |
| CN104648481B (en) | Vehicle | |
| CN106347343A (en) | Clamping type fixed support | |
| CN205476332U (en) | Roman column for wall convenient to installation | |
| CN207758782U (en) | A kind of train toilet leveling structure and train | |
| CN205675471U (en) | The support supporting construction of drilling rod | |
| CN205122097U (en) | A exhibition tablet fixed structure for column type sign | |
| CN206488801U (en) | Sensor stand | |
| CN213982309U (en) | Water pipe antidetonation support | |
| CN207345637U (en) | The mechanical locking mechanism of sleeping berth of truck gas strut | |
| CN208011064U (en) | A kind of support frame of petroleum pipeline | |
| CN105763973A (en) | Hanging support for voice box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |