CN216336011U

CN216336011U - Be applied to rail brackets of passenger elevator car

Info

Publication number: CN216336011U
Application number: CN202122698279.3U
Authority: CN
Inventors: 罗云; 杨英; 李夏祥
Original assignee: Hengda Fuji Elevator Co Ltd
Current assignee: Hengda Fuji Elevator Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-19
Anticipated expiration: 2031-11-05

Abstract

The utility model provides a guide rail bracket applied to a passenger elevator car, which relates to the technical field of elevators and comprises an embedded part arranged on the side wall of an elevator shaft, wherein limiting plates are symmetrically arranged above and below the front surface of the embedded part, a mounting frame is detachably arranged between the limiting plates through bolts, an auxiliary bracket is detachably arranged on the front surface of the mounting frame, the auxiliary bracket is arranged between the two limiting plates and has the same height as the mounting frame, a main bracket is arranged on the auxiliary bracket, the main bracket and the auxiliary bracket are respectively composed of a short plate and a long plate and are in an L-shaped structure, and the short plate of the auxiliary bracket is connected with the front surface of the mounting frame through bolts; this be applied to rail brackets of passenger elevator car passes through the cooperation of assistant support, main support and regulating plate, makes it form stable triangular structure, has effectively increased the stability of support assembly, and the cooperation through built-in fitting, limiting plate and assistant support has further guaranteed the stability of assistant support assembly simultaneously, provides the guarantee for the installation of main support.

Description

Be applied to rail brackets of passenger elevator car

Technical Field

The utility model relates to the technical field of elevators, in particular to a guide rail bracket applied to a passenger elevator car.

Background

The elevator designed for transporting passengers requires perfect safety facilities and certain car interior decoration, the elevator guide rails comprise car guide rails and counterweight guide rails, for a common side counterweight elevator, two counterweight guide rails are close to the car guide rail on one side, and a common guide rail bracket is usually adopted to realize the fixation of three guide rails;

the guide rail support is simple in structure, when the distance between the wall of an elevator shaft and a guide rail is long, the guide rail support can extend for a long distance, and the longer the support extends, the poorer the stability of the support is, so that the guide rail arranged on the support is easy to shake, and the elevator is unstable in operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the guide rail support applied to the passenger elevator car, the guide rail support applied to the passenger elevator car is enabled to form a stable triangular structure through the matching of the auxiliary support, the main support and the adjusting plate, the stability of support assembly is effectively improved, meanwhile, the stability of the auxiliary support assembly is further ensured through the matching of the embedded part, the limiting plate and the auxiliary support, and the guarantee is provided for the installation of the main support.

In order to solve the problems, the utility model provides a guide rail bracket applied to a passenger elevator car, which comprises an embedded part arranged on the side wall of an elevator shaft, wherein limiting plates are symmetrically arranged above and below the front surface of the embedded part, a mounting frame is detachably arranged between the limiting plates through bolts, an auxiliary bracket is detachably arranged on the front surface of the mounting frame, the auxiliary bracket is arranged between two limiting plates and is as high as the mounting frame, a main bracket is arranged on the auxiliary bracket, the main bracket and the auxiliary bracket are respectively composed of a short plate and a long plate and are in an L-shaped structure, the short plate of the auxiliary bracket is connected with the front surface of the mounting frame through bolts, the long plate of the auxiliary bracket is connected with the long plate of the main bracket through limiting bolts, the front surface of the short plate on the main bracket is used for being in sliding connection with a guide rail, an adjusting plate is arranged between the main bracket and the auxiliary bracket, one end of the adjusting plate is hinged with the lower part of the long plate on the main bracket, the other end of the adjusting plate is hinged with the lower part of the inner side of the short plate of the auxiliary bracket.

The further improvement lies in that: the embedded part assembly sets up the inslot on the elevartor shaft lateral wall, the embedded part includes front bezel and T template, the fixed back that sets up in the front bezel of T template, the top and the below of limiting plate all is equipped with expansion bolts, expansion bolts's one end run through one side of front bezel and T template in proper order and with elevartor shaft fixed connection, the top of front bezel is equipped with the slip casting hole that is used for the slip casting.

The further improvement lies in that: the upper side and the lower side of the limiting plate are fixedly connected with the front side of the embedded part through the right-angle plate, so that the limiting plate and the embedded part are always in a vertical state.

The further improvement lies in that: the adjusting plate comprises a sleeve plate and an inner plate, the inner plate is sleeved in the sleeve plate, and an adjusting mechanism is arranged in the adjusting plate.

The further improvement lies in that: all be equipped with articulated piece on main support and the auxiliary stand, the both ends of lagging and inner panel all set up with articulated piece is articulated through the fixed axle, the one end of fixed axle is passed through fastening nut and is connected with lagging or inner panel.

The further improvement lies in that: the adjusting mechanism comprises an adjusting groove and a straight gear, the adjusting groove is formed in the inner plate, a rack is arranged on one side of the adjusting groove, one end of the straight gear is connected with one side of the sleeve plate in a rotating mode, the other end of the straight gear penetrates through the other side of the adjusting groove and the sleeve plate and extends out of the sleeve plate, an adjusting handle is fixedly arranged on the other side of the sleeve plate, and the straight gear is meshed with the rack.

The further improvement lies in that: the long plates of the main support and the auxiliary support are symmetrically provided with strip-shaped holes, the strip-shaped holes in the main support and the auxiliary support correspond to each other, and the limiting bolts sequentially penetrate through the upper strip-shaped holes and the lower strip-shaped holes and are connected through nut threads.

The utility model has the beneficial effects that: when the guide rail bracket applied to the passenger elevator car is used for assembling the embedded part, the embedded part is firstly placed in the groove on the side wall of the elevator shaft, the front surface of the front plate is flush with the wall surface, the embedded part is fixed in the groove through the expansion bolt, after the embedded part is fixed, the space between the front plate and the T-shaped plate is grouted through the grouting hole, the contact area between the embedded part and the slurry is increased, so that the stability and the firmness of the embedded part are greatly increased, the guarantee is provided for the stability of the installation of the main bracket and the auxiliary bracket, the mounting bracket is assembled between the limiting plates, the auxiliary bracket is assembled and arranged on the mounting bracket through the bolt, the auxiliary bracket is arranged between the limiting plates, meanwhile, the effective fixation of the auxiliary bracket is realized through the bolt and the mounting bracket, the stability of the auxiliary bracket is greatly improved, the strip-shaped holes on the main bracket are aligned with the strip-shaped holes on the auxiliary bracket and the limiting bolt is penetrated, through setting up in the bar hole, be convenient for the staff adjust the position between main support and the assistant support according to the distance between the wall of a well of elevartor shaft and the guide rail that needs the installation, realize the accurate location installation to the guide rail, after the position assembly to main support and assistant support is good, screw up fastening nut, prescribe a limit to the turned angle of lagging and inner panel, and prescribe a limit to the distance between lagging and the inner panel through adjustment mechanism, make and form stable triangle-shaped structure between regulating plate and main support and the assistant support, thereby stability when having guaranteed main support and assistant support assembly effectively, and then make the guide rail of assembly on the main support can even running, the stationarity of elevator operation has been guaranteed to a certain extent.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a perspective view of the main stent and the auxiliary stent of the utility model in a disassembled state.

Fig. 3 is a perspective view of an embedment of the utility model.

Fig. 4 is a schematic view of the internal structure of the regulating plate of the present invention.

Wherein: 1. an elevator shaft; 2. embedding parts; 3. a limiting plate; 4. a bolt; 5. a mounting frame; 6. a sub-mount; 7. a main support; 8. an adjusting plate; 9. a front plate; 10. a T-shaped plate; 11. grouting holes; 12. a right-angle plate; 13. sheathing; 14. an inner plate; 15. a hinged block; 16. a fixed shaft; 17. fastening a nut; 18. an adjustment groove; 19. a spur gear; 20. a rack; 21. adjusting the handle; 22. a strip-shaped hole; 23. an expansion bolt.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to the figures 1, 2, 3 and 4, the embodiment provides a guide rail bracket applied to a passenger elevator car, which comprises an embedded part 2 arranged on the side wall of an elevator shaft 1, limiting plates 3 are symmetrically arranged above and below the front surface of the embedded part 2, a mounting frame 5 is detachably arranged between the limiting plates 3 through bolts 4, a secondary bracket 6 is detachably arranged on the front surface of the mounting frame 5, the secondary bracket 6 is arranged between two limiting plates 3 and is as high as the mounting frame 5, the secondary bracket 6 is arranged between the limiting plates 3 and is fixed with the mounting frame 5 through the bolts 4, the secondary bracket 6 is effectively fixed, the stability of the secondary bracket 6 is greatly improved, a main bracket 7 is arranged on the secondary bracket 6, the main bracket 7 and the secondary bracket 6 are both composed of short plates and long plates and are in an L-shaped structure, the short plates of the secondary bracket 6 are connected with the front surface of the mounting frame 5 through the bolts 4, the long plate of assistant support 6 is connected through spacing bolt 4 with the long plate of main support 7, the front of short plate is used for with guide rail sliding connection on the main support 7, be equipped with regulating plate 8 between main support 7 and the assistant support 6, the below of long plate is articulated on regulating plate 8's one end and the main support 7, the inboard below of short plate of the other end of regulating plate 8 and assistant support 6 articulates the setting.

The embedded part 2 is assembled in a groove on the side wall of the elevator shaft 1, the embedded part 2 comprises a front plate 9 and a T-shaped plate 10, the T-shaped plate 10 is fixedly arranged on the back surface of the front plate 9, expansion bolts 23 are arranged above the limiting plate 3 and below the limiting plate 3, one end of each expansion bolt 23 sequentially penetrates through one side of the front plate 9 and one side of the T-shaped plate 10 and is fixedly connected with the elevator shaft 1, a grouting hole 11 for grouting is arranged above the front plate 9, when the embedded part 2 is assembled, the embedded part 2 is firstly placed in the groove on the side wall of the elevator shaft 1, so that the front surface of the front plate 9 is flush with the wall surface, the embedded part 2 is fixed in the groove through the expansion bolts 23, after the embedded part 2 is fixed, grouting is carried out on the space between the front plate 9 and the T-shaped plate 10 through the grouting hole 11, the contact area between the embedded part 2 and the grout is increased, and the stability and firmness of the embedded part 2 are greatly increased, and the stability of the installation of the main bracket 7 and the auxiliary bracket 6 is guaranteed.

The top and the below of limiting plate 3 are all through right-angle plate 12 and embedded part 2's positive fixed connection for limiting plate 3 and embedded part 2 are the vertical state all the time, through the right-angle plate 12 that sets up, support limiting plate 3, have increased limiting plate 3's stability effectively.

Regulating plate 8 includes lagging 13 and inner panel 14, inner panel 14 cover is established in lagging 13, be equipped with adjustment mechanism in the regulating plate 8.

The elevator is characterized in that the main support 7 and the auxiliary support 6 are respectively provided with a hinge block 15, two ends of the sleeve plate 13 and the inner plate 14 are hinged to the hinge blocks 15 through a fixing shaft 16, one end of the fixing shaft 16 is connected with the sleeve plate 13 or the inner plate 14 through a fastening nut 17, after the main support 7 and the auxiliary support 6 are assembled, the fastening nut 17 is screwed, the rotating angle of the sleeve plate 13 and the inner plate 14 is limited, the distance between the sleeve plate 13 and the inner plate 14 is limited through an adjusting mechanism, and a stable triangular structure is formed between the adjusting plate 8 and the main support 7 and the auxiliary support 6, so that the stability when the main support 7 and the auxiliary support 6 are assembled is effectively guaranteed, a guide rail assembled on the main support 7 can stably run, and the running stability of the elevator is guaranteed to a certain extent.

Adjustment mechanism includes adjustment tank 18 and straight-teeth gear 19, adjustment tank 18 sets up on inner panel 14, one side of adjustment tank 18 is equipped with rack 20, straight-teeth gear 19's one end is rotated with the one side of lagging 13 and is connected, and the other end runs through the another side of adjustment tank 18 and lagging 13 and extends outside lagging 13, and fixed adjustment handle 21 that is equipped with, straight-teeth gear 19 and the meshing of rack 20 through rotating adjustment handle 21, drive straight-teeth gear 19 and rotate, and then drive and move with straight-teeth gear 19 meshing adjustment tank 18 to can realize the fine setting to inner panel 14 length in lagging 13, thereby the distance between adaptation elevartor shaft 1 and the different guide rails.

All the symmetry is equipped with bar hole 22 on the long slab of main support 7 and auxiliary support 6, bar hole 22 position on main support 7 and the auxiliary support 6 corresponds to each other, two about spacing bolt 4 runs through in proper order bar hole 22 passes through nut threaded connection, through setting up at bar hole 22, and the staff of being convenient for adjusts the position between main support 7 and the auxiliary support 6 according to the wall of a well of elevartor shaft 1 and the distance between the guide rail that needs were installed, realizes the accurate location installation to the guide rail.

When the guide rail bracket applied to the passenger elevator car is used for assembling the embedded part 2, the embedded part 2 is firstly placed in a groove on the side wall of the elevator shaft 1, the front surface of a front plate 9 is flush with the wall surface, the embedded part 2 is fixed in the groove through an expansion bolt 23, after the embedded part is fixed, grouting is carried out on the space between the front plate 9 and a T-shaped plate 10 through a grouting hole 11, the contact area between the embedded part 2 and slurry is increased, so that the stability and the firmness of the embedded part 2 are greatly increased, the guarantee is provided for the stability of the installation of a main bracket 7 and an auxiliary bracket 6, the installation bracket 5 is assembled between limiting plates 3, the auxiliary bracket 6 is assembled and arranged on the installation bracket 5 through a bolt 4, the auxiliary bracket 6 is arranged between the limiting plates 3, meanwhile, the auxiliary bracket 6 is fixed with the installation bracket 5 through the bolt 4, the effective fixation of the auxiliary bracket 6 is realized, and the stability of the auxiliary bracket 6 is greatly improved, the strip-shaped holes 22 on the main bracket 7 are aligned with the strip-shaped holes 22 on the auxiliary bracket 6 and the limiting bolts 4 are penetrated, through the arrangement in the strip-shaped hole 22, the worker can conveniently adjust the position between the main bracket 7 and the auxiliary bracket 6 according to the distance between the shaft wall of the elevator shaft 1 and the guide rail to be installed, realize the accurate positioning installation of the guide rail, and after the main bracket 7 and the auxiliary bracket 6 are assembled, the fastening nut 17 is screwed down, the rotation angles of the sleeve plate 13 and the inner plate 14 are limited, and the distance between the sleeve plate 13 and the inner plate 14 is limited through the adjusting mechanism, so that a stable triangular structure is formed between the adjusting plate 8 and the main bracket 7 and the auxiliary bracket 6, the stability when the main bracket 7 and the auxiliary bracket 6 are assembled is effectively ensured, and further, the guide rail assembled on the main bracket 7 can run stably, and the running stability of the elevator is ensured to a certain extent.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be applied to rail brackets of passenger elevator car which characterized in that: the elevator hoistway structure comprises an embedded part (2) arranged on the side wall of an elevator hoistway (1), limiting plates (3) are symmetrically arranged above and below the front face of the embedded part (2), mounting frames (5) are detachably arranged between the limiting plates (3) through bolts (4), auxiliary supports (6) are detachably arranged on the front face of the mounting frames (5), the auxiliary supports (6) are arranged between the two limiting plates (3) and are as high as the mounting frames (5), main supports (7) are arranged on the auxiliary supports (6), each main support (7) and each auxiliary support (6) is composed of a short plate and a long plate and is of an L-shaped structure, the short plates of the auxiliary supports (6) are connected with the front face of the mounting frames (5) through the bolts (4), the long plates of the auxiliary supports (6) are connected with the long plates of the main supports (7) through limiting bolts (4), and the front faces of the short plates on the main supports (7) are used for being in sliding connection with guide rails, be equipped with regulating plate (8) between main support (7) and auxiliary stand (6), the one end of regulating plate (8) is articulated with the below of long board on main support (7), the other end of regulating plate (8) is articulated the setting with the inboard below of short slab of auxiliary stand (6).

2. The guide rail bracket applied to a passenger elevator car as set forth in claim 1, wherein: the embedded part (2) assembly sets up the inslot on elevartor shaft (1) lateral wall, embedded part (2) include front bezel (9) and T template (10), the fixed back that sets up in front bezel (9) of T template (10), top the top and the below of limiting plate (3) all is equipped with expansion bolts (23), the one end of expansion bolts (23) run through one side of front bezel (9) and T template (10) in proper order and with elevartor shaft (1) fixed connection, the top of front bezel (9) is equipped with grouting hole (11) that are used for the slip casting.

3. A guide rail bracket applied to a passenger elevator car according to claim 2, characterized in that: the upper side and the lower side of the limiting plate (3) are fixedly connected with the front side of the embedded part (2) through the right-angle plate (12), so that the limiting plate (3) and the embedded part (2) are always in a vertical state.

4. The guide rail bracket applied to a passenger elevator car as set forth in claim 1, wherein: regulating plate (8) include lagging (13) and inner panel (14), inner panel (14) cover is established in lagging (13), be equipped with adjustment mechanism in regulating plate (8).

5. The guide rail bracket applied to a passenger elevator car as set forth in claim 4, wherein: all be equipped with articulated piece (15) on main support (7) and auxiliary support (6), the both ends of lagging (13) and inner panel (14) all set up with articulated piece (15) are articulated through fixed axle (16), the one end of fixed axle (16) is passed through fastening nut (17) and is connected with lagging (13) or inner panel (14).

6. The guide rail bracket applied to a passenger elevator car as set forth in claim 4, wherein: adjustment mechanism includes adjustment tank (18) and straight-teeth gear (19), adjustment tank (18) set up on inner panel (14), one side of adjustment tank (18) is equipped with rack (20), the one end of straight-teeth gear (19) is rotated with the one side of lagging (13) and is connected, and the other end runs through the another side of adjustment tank (18) and lagging (13) and extends outside lagging (13), and fixed regulation handle (21) that is equipped with, straight-teeth gear (19) and rack (20) meshing.

7. The guide rail bracket applied to a passenger elevator car as set forth in claim 1, wherein: all the symmetry is equipped with bar hole (22) on the rectangular plate of main support (7) and auxiliary support (6), bar hole (22) position on main support (7) and auxiliary support (6) corresponds each other, two about spacing bolt (4) run through in proper order bar hole (22) are through nut threaded connection.