CN216038075U - Supporting plate for upper beam of elevator - Google Patents
Supporting plate for upper beam of elevator Download PDFInfo
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- CN216038075U CN216038075U CN202122328131.0U CN202122328131U CN216038075U CN 216038075 U CN216038075 U CN 216038075U CN 202122328131 U CN202122328131 U CN 202122328131U CN 216038075 U CN216038075 U CN 216038075U
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- reinforcing plate
- upper beam
- bolt
- plate
- inlay
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Abstract
The application discloses backup pad for elevator upper beam, it includes the reinforcing plate, it is adjustable to be provided with two on the reinforcing plate and inlays and establish the bolt, reinforcing plate length direction's both ends all are provided with the locating plate, be provided with the setting element on the locating plate, this application establishes the bolt inlay card through will inlaying and sets up in the inlay card inslot that corresponds on the car upper beam and be connected reinforcing plate and car upper beam, be favorable to improving the intensity of the car upper beam of being connected with it indirectly through the high strength of reinforcing plate, prevent that crooked condition from appearing in elevator car upper beam at hoist and mount in-process car, and is simple to handle, and the characteristics that support intensity is high.
Description
Technical Field
The application relates to the technical field of elevators, in particular to a supporting plate for an upper beam of an elevator.
Background
The elevator is a transportation device for transporting people or goods on a vertical or horizontal track, and the elevator generally has the working principle that one end of a traction rope is used for drawing a car, the other end of the traction rope is fixed on a counterweight, and the middle section of the traction rope is wound on a traction sheave and a guide pulley, so that the traction sheave is driven to rotate after the speed of a motor is changed through a speed reducer, the lifting motion of the car and the counterweight is realized by the traction force generated by friction between the traction sheave and the traction rope, and the purpose of lifting the car is finally achieved.
In the related art, when the hoist rope pulls the car, the hoist rope is usually required to be fixed on an upper car beam at the top of the car, as shown in fig. 1, an upper car beam is provided, which includes a fixed beam 10 fixedly connected to the top of the car, the fixed beam 10 includes a cross beam 101 and two connecting beams 102, the two connecting beams 102 are respectively and fixedly connected to two ends of the cross beam 101 in the length direction, and the two connecting beams 102 are both fixedly connected to the top end of the car, and two embedding grooves 103 are formed in the cross beam 101 at intervals along the length direction.
In the installation of car, need hang down the car to the elevartor shaft bottom from the elevartor shaft top, in the hoist and mount process, generally adopt the mode with lifting rope snap-on at the car entablature to hoist the car, nevertheless adopt this kind of mode to make the car entablature easily because the influence of car self takes place to buckle at hoist and mount in-process, lead to the car entablature life to shorten and even can not continue to use, exist and treat the improvement part.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the car upper beam is easy to bend in the hoisting process, the application provides a supporting plate for the elevator upper beam.
The application provides a backup pad for elevator upper beam adopts following technical scheme:
the supporting plate for the upper beam of the elevator comprises a reinforcing plate, wherein a connecting piece used for connecting the reinforcing plate and the upper beam of the car is arranged on the reinforcing plate.
Through adopting above-mentioned technical scheme, connect reinforcing plate and car upper beam through using the connecting piece, the high strength of usable reinforcing plate improves the intensity of car upper beam indirectly, is favorable to making the difficult emergence of car upper beam crooked at hoist and mount in-process.
Preferably, the connecting piece is an embedded bolt.
Through adopting above-mentioned technical scheme, inlay through the use and establish bolt and supporting nut and be connected reinforcing plate and car upper beam to screw up the nut, be favorable to making to inlay and establish the bolt and the nut that corresponds is fixed reinforcing plate and car upper beam, has improved the fastness and the stability of the two connection.
Preferably, waist-shaped holes are formed in the reinforcing plate in a penetrating mode, and the embedded bolts penetrate through the waist-shaped holes.
Through adopting above-mentioned technical scheme, the setting in waist type hole can make to inlay and establish the bolt and slide in waist type hole, when needs are connected the reinforcing plate on the car upper beam, what slide set up inlays establishes the bolt and can form the inlay card cooperation with the inlay card groove of seting up on the car upper beam, is favorable to further improving the stability that the two are connected.
Preferably, it is provided with the slide board to slide on the reinforcing plate, inlay and establish the bolt and wear to establish and slide the board, just be provided with two L type spacing relative in opening, two along its length direction on the reinforcing plate be formed with the clearance of sliding between L type spacing and the reinforcing plate, the adjustable setting that slides of slide board is in the clearance of sliding.
Through adopting above-mentioned technical scheme, the setting of slide plate is favorable to establishing the bolt to inlay and carries on spacingly, prevent to inlay and establish the bolt and take place the skew when the waist type is downthehole to slide, the setting up of the spacing strip of L type is favorable to on the one hand carrying on spacingly to the slide plate, on the other hand is favorable to making to inlay the nut of establishing the bolt correspondence can form the butt with two spacing strips of L type after screwing up, the spacing strip of L type plays the effect of packing ring this moment, it is inseparabler to make the connection of car entablature and reinforcing plate, the stability of the two connection has further been improved.
Preferably, the embedded bolts are provided in two numbers.
Through adopting above-mentioned technical scheme, will inlay and establish the bolt and set up to two, can correspond two inlay card grooves of car upper beam and form the inlay card cooperation with two inlay card grooves respectively, be favorable to further improving the stability that car upper beam and reinforcing plate are connected.
Preferably, the two embedded bolts are symmetrically distributed along the central line of the length direction of the reinforcing plate.
Through adopting above-mentioned technical scheme, establish the bolt symmetry setting on the reinforcing plate through inlaying two, be favorable to making reinforcing plate and the car upper beam atress be connected with it even.
Preferably, the both ends of reinforcing plate length direction all are provided with the locating plate, be provided with on the locating plate and be used for carrying out the setting element of injecing to the stroke of sliding of inlaying the bolt of establishing.
Through adopting above-mentioned technical scheme, injectd the stroke of sliding of establishing the bolt through locating plate and setting element, be favorable to at the in-process to car upper beam installation reinforcing plate, can inlay two fast and establish the bolt location in the inlay card inslot and form the inlay card cooperation with the inlay card groove, improved the installation rate of reinforcing plate, and then improved work efficiency.
Preferably, the positioning piece is a positioning bolt.
Through adopting above-mentioned technical scheme, through using positioning bolt, at the in-process to car upper beam installation reinforcing plate, can inlay the stroke of sliding of establishing the bolt through the position change of adjustment positioning bolt, be favorable to making to inlay and establish the car upper beam that the bolt can adapt to multiple different specifications, improved the suitability of backup pad.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the reinforcing plate is connected with the upper beam of the lift car by the connecting piece, so that the strength of the upper beam of the lift car can be indirectly improved by means of the high strength of the reinforcing plate, and the upper beam of the lift car is not easy to bend in the hoisting process;
2. by means of the arrangement of the waist-shaped hole, the sliding plate and the L-shaped limiting strip, the embedded bolt can slide in the waist-shaped hole and form embedded fit with the embedded groove of the upper beam of the lift car, and the stability of connection of the upper beam of the lift car and the reinforcing plate is improved;
3. through the setting of locating plate and positioning bolt, help prescribing a limit to the stroke of sliding of establishing the bolt to inlaying, make two inlay and establish the bolt and can inlay fast and establish in the inlay card groove, be favorable to improving the installation rate of reinforcing plate, and then improved work efficiency, simultaneously, the position through adjustment positioning bolt can change and inlay the stroke of sliding of establishing the bolt, is favorable to making to inlay the car upper beam that establishes the bolt and can adapt to multiple different specifications, has improved the suitability of backup pad.
Drawings
Fig. 1 is a schematic axial view of a car upper beam structure in the related art;
FIG. 2 is a first axial view of an overall structure of a support plate for an upper beam of an elevator according to an embodiment of the present invention;
fig. 3 is a schematic axial view showing an overall structure of a support plate for an upper beam of an elevator according to an embodiment of the present invention.
Reference numerals: 1. a reinforcing plate; 11. embedding a bolt; 12. embedding a nut; 13. a kidney-shaped hole; 14. an L-shaped limiting strip; 15. a slip gap; 16. a slide plate; 2. positioning a plate; 21. positioning the bolt; 22. and positioning the nut.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a supporting plate for an upper beam of an elevator.
Referring to fig. 2 and 3, a backup pad for upper beam of elevator includes reinforcing plate 1, reinforcing plate 1 is the rectangle setting, be provided with the connecting piece that is used for connecting reinforcing plate 1 and car upper beam on reinforcing plate 1, the connecting piece sets up to inlaying establishes bolt 11, it is provided with two to inlay establishes bolt 11, two are inlayed and are established bolt 11 and be the symmetric distribution along reinforcing plate 1 length direction's central line, and two are inlayed and establish bolt 11 and all slide adjustable setting along reinforcing plate 1's length direction, two are inlayed and are established corresponding threaded connection respectively on bolt 11 and inlay and establish nut 12, and inlay and establish nut 12 and reinforcing plate 1 formation butt cooperation.
In-service use, inlay two and establish bolt 11 and stretch into two corresponding inlay card inslots respectively, and slide, make two inlay and establish bolt 11 and two inlay card inslots and form the inlay card cooperation, screw up this moment and inlay and establish nut 12, it forms the butt cooperation to inlay and establish nut 12 and reinforcing plate 1, the connection of reinforcing plate 1 and car upper beam has been accomplished promptly, the usable high strength that passes through reinforcing plate 1 improves the intensity of car upper beam indirectly, be favorable to making the car upper beam not take place the bending at hoist and mount in-process, and simultaneously, the bolt 11 can make reinforcing plate 1 and car upper beam atress even in the joining process to be established in inlaying of symmetric distribution, the intensity lifting effect of reinforcing plate 1 to the car upper beam has further been improved.
Referring to fig. 2 and 3, waist-shaped holes 13 are formed in the reinforcing plate 1 in a penetrating manner along the length direction of the reinforcing plate, two waist-shaped holes 13 are arranged at positions and in numbers corresponding to the positions and the numbers of the embedded bolts 11, and any embedded bolt 11 penetrates through the corresponding waist-shaped hole 13 and slides in the waist-shaped hole 13; the both sides of 1 length direction of reinforcing plate are all perpendicular to 1 fixed locating plate 2 that is provided with of reinforcing plate, arbitrary locating plate 2 is all perpendicular to 1 plane of reinforcing plate and extends along the direction of keeping away from the car entablature, one side that arbitrary locating plate 2 is close to another locating plate 2 all fixedly is provided with two L type spacing 14 that the opening is relative, two L type spacing 14 on the same locating plate 2 are close to its one side fixed connection who corresponds locating plate 2, and all be formed with the clearance of sliding 15 between two L type spacing 14 on arbitrary locating plate 2 and the reinforcing plate 1 three, arbitrary bolt 11 of establishing of inlaying is located reinforcing plate 1 and all is provided with slide 16 near its corresponding one side of inlaying and establishing nut 12, and arbitrary slide 16 all slides adjustable setting in the clearance of sliding 15 that corresponds.
In actual use, the setting of waist type hole 13 has specifically realized the mode of sliding of establishing bolt 11 in waist type hole 13, when needs connect reinforcing plate 1 on the car upper beam, the nut end accessible that establishes bolt 11 slides and the inlay card groove that sets up on the car upper beam forms the inlay card cooperation, be favorable to further improving the stability that reinforcing plate 1 and car upper beam are connected, setting up of shifting board 16 can be spacing to establishing bolt 11 inlaying, prevent to inlay and establish bolt 11 and take place the skew when sliding in waist type hole 13, setting up of L type spacing strip 14 is favorable to restricting the vertical removal of shifting board 16 on the one hand, on the other hand plays the effect of packing ring, be favorable to making car upper beam and reinforcing plate 1 be connected inseparabler, further improved the stability of the two connections.
Referring to fig. 2 and 3, a positioning member is disposed on any one of the positioning plates 2, the positioning member is set to be a positioning bolt 21, a positioning nut 22 is fixedly connected to any one of the positioning plates 2 in a welding manner, a threaded end of any one of the positioning bolts 21 is threaded through the corresponding positioning plate 2 and is in threaded connection with the corresponding positioning nut 22 towards another one of the positioning bolts 21, and the threaded end of any one of the positioning bolts 21 is vertically abutted against a corresponding threaded portion of the embedded bolt 11.
In-service use, locating plate 2 and positioning bolt 21 are provided with and help prescribing a limit to the stroke of sliding of inlaying and establishing bolt 11, before installing reinforcing plate 1 on the car upper beam, confirm the interval between two inlay grooves, and adjust the interval between two positioning bolt 21 to the interval that equals inlay grooves, the removal is inlayed and is established bolt 11 and can be directly will inlay after 21 butts with the positioning bolt that corresponds and establish bolt 11 and install in inlay grooves this moment, be favorable to improving the installation rate of reinforcing plate 1, and then work efficiency has been improved, and simultaneously, because positioning bolt 21's position is adjustable, the cooperation waist type groove can change the stroke of sliding of inlaying bolt 11, be favorable to making to inlay the car upper beam that establishes bolt 11 can adapt to multiple different specifications, the suitability of backup pad has been improved.
The implementation principle of the support plate for the upper beam of the elevator in the embodiment of the application is as follows: before installing reinforcing plate 1 on the car upper beam, confirm the interval between two inlay grooves, and adjust the interval between two positioning bolt 21 to the interval that equals inlay groove, it establishes bolt 11 to can be directly will inlaying after 21 butts with the positioning bolt that corresponds to remove to inlay this moment and establish bolt 11 and install in inlay groove, it establishes bolt 11 to slide again, it establishes bolt 11 to make two inlay to establish bolt 11 and form the inlay cooperation with two inlay grooves respectively, screw up two at this moment and inlay bolt 11, it establishes bolt 11 and two L type spacing 14 butts that correspond respectively to make two, it establishes the rigidity of bolt 11 to inlay this moment, the connection of reinforcing plate 1 and car upper beam has been accomplished, because the two uses to inlay and establishes bolt 11 and connect, can improve the intensity of car upper beam indirectly with the help of the high strength of reinforcing plate 1, be favorable to making the car upper beam difficult emergence bending in hoist and mount process.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a backup pad for elevator upper beam which characterized in that: including reinforcing plate (1), be provided with the connecting piece that is used for connecting reinforcing plate (1) and car upper beam on reinforcing plate (1), bolt (11) are established for inlaying to the connecting piece, run through on reinforcing plate (1) and seted up waist type hole (13), inlay and establish bolt (11) and wear to locate waist type hole (13), it is provided with slide sliding plate (16) to slide on reinforcing plate (1), inlay and establish bolt (11) and wear to establish and slide sliding plate (16), just be provided with two relative L type spacing (14), two of opening along its length direction on reinforcing plate (1) be formed with clearance (15) that slide between L type spacing (14) and reinforcing plate (1), slide sliding plate (16) slide adjustable setting in clearance (15) that slides.
2. The support plate for an elevator upper beam according to claim 1, characterized in that: the embedded bolts (11) are provided with two.
3. The support plate for an elevator upper beam according to claim 2, characterized in that: the two embedded bolts (11) are symmetrically distributed along the center line of the length direction of the reinforcing plate (1).
4. The support plate for an elevator upper beam according to claim 3, characterized in that: both ends of reinforcing plate (1) length direction all are provided with locating plate (2), be provided with on locating plate (2) and be used for carrying out the setting element of injecing to the stroke of sliding of inlaying and establishing bolt (11).
5. The support plate for an elevator upper beam according to claim 4, characterized in that: the positioning piece is a positioning bolt (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328131.0U CN216038075U (en) | 2021-09-25 | 2021-09-25 | Supporting plate for upper beam of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328131.0U CN216038075U (en) | 2021-09-25 | 2021-09-25 | Supporting plate for upper beam of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216038075U true CN216038075U (en) | 2022-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122328131.0U Active CN216038075U (en) | 2021-09-25 | 2021-09-25 | Supporting plate for upper beam of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216038075U (en) |
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2021
- 2021-09-25 CN CN202122328131.0U patent/CN216038075U/en active Active
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