CN219469381U - High-speed elevator guide rail base - Google Patents
High-speed elevator guide rail base Download PDFInfo
- Publication number
- CN219469381U CN219469381U CN202320549867.7U CN202320549867U CN219469381U CN 219469381 U CN219469381 U CN 219469381U CN 202320549867 U CN202320549867 U CN 202320549867U CN 219469381 U CN219469381 U CN 219469381U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- base
- plate
- support
- base plate
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a high-speed elevator guide rail base, which is characterized in that: the elevator car comprises a base and a guide rail positioning piece, wherein the lower side part of a car guide rail is connected with the guide rail positioning piece; the elevator car comprises a car guide rail, a guide rail positioning piece, a support assembly, a support base plate, a support bolt, a support base plate and a support base plate, wherein the support assembly is arranged below the car guide rail on the inner side of the guide rail positioning piece and comprises a support bolt and the support base plate, the bottom of the support bolt is connected with the bottom of the guide rail positioning piece, the support base plate is arranged on the support bolt, two groups of nuts are arranged on the support bolt, the support base plate is arranged between the two groups of nuts, the distance between the two groups of nuts is larger than the thickness of the support base plate, the car guide rail is arranged right above the support base plate, and a distance is reserved between the support base plate and the car guide rail; the bottom surface of base is equipped with multiunit fixed plate at intervals, the top surface middle part of base is equipped with the buffer mounting panel. The utility model improves the operation safety of the elevator and reduces the maintenance rate.
Description
Technical Field
The utility model relates to an elevator, in particular to a guide rail base of a high-speed elevator.
Background
The car guide rail is vertically installed in the hoistway for guiding movement of the elevator car. The elevator buffer is then the elevator safety device providing the last safety protection, which is installed in the elevator pit.
Wherein, among the prior art, the bottom of car guide rail can direct mount on the bottom surface of pit, and the buffer also is direct mount on the bottom surface of pit, however, when the actual installation, there is following not enough again:
1. after the car guide rail is installed, positioning the installation position of the buffer according to the position of the car guide rail, and then installing the buffer, so that the installation efficiency is lower, and the installation is inconvenient;
2. the car guide rail and the buffer are directly arranged on the bottom surface of the pit, the pit at the car guide rail and the buffer is not enough in strength, and the pit is easy to be deformed or damaged by compression;
3. the car guide rail self has expansion (such as thermal expansion and cold contraction), and the car guide rail bottom position receives to the pit spacing, does not have vertical deformation space for the car guide rail can appear bending deformation or fracture problem, thereby influences the security of elevator operation, has certain potential safety hazard.
Disclosure of Invention
The utility model aims to provide a high-speed elevator guide rail base, by using the structure, the installation convenience of a car guide rail and a buffer is improved, the deformation of the car guide rail can be prevented, and the running safety of an elevator is ensured.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the high-speed elevator guide rail base comprises a base and guide rail positioning pieces respectively arranged at two sides of the base, wherein the lower side part of a car guide rail is connected with the guide rail positioning pieces;
the inner side of the guide rail positioning piece is also provided with a supporting component which is arranged right below the car guide rail;
the support assembly comprises a support bolt and a support base plate, the bottom of the support bolt is connected with the bottom of the guide rail positioning piece, the support base plate is installed on the support bolt, two groups of nuts are arranged on the support bolt, the support base plate is arranged between the two groups of nuts, the distance between the two groups of nuts is larger than the thickness of the support base plate, the car guide rail is arranged right above the support base plate, and the support base plate and the car guide rail are provided with a distance;
the bottom surface of base is equipped with multiunit fixed plate at intervals, the base is installed on the bottom surface of pit through the fixed plate, the top surface middle part of base is equipped with the buffer mounting panel, the buffer mounting panel sets up in two sets of between the guide rail setting element.
In the above technical scheme, the plurality of groups of fixing plates are arranged at intervals from left to right at the bottom of the base, the fixing plates are perpendicular to the base, and two ends of the fixing plates are respectively arranged at the front side and the rear side of the bottom of the base.
In the above technical scheme, at least one group of mounting holes are respectively arranged at two ends of each group of the fixing plate, and the mounting holes are arranged at the front side and the rear side of the base.
In the above technical scheme, the buffer mounting plates are two groups, the two groups of buffer mounting plates are arranged on the top surface of the base at intervals, and each group of buffer mounting plates are respectively arranged right above one group of fixing plates.
In the above technical scheme, the guide rail locating piece comprises an L-shaped plate, the L-shaped plate comprises a transverse plate and a vertical plate which are connected with each other, the bottom of the transverse plate is installed on the top surface of the end part of the base, the bottom of the vertical plate is installed at the outer end of the top of the transverse plate, the supporting base plate is arranged right above the transverse plate, and the side wall of the car guide rail is in contact with the inner side surface of the vertical plate.
In the above technical scheme, the supporting bolts are two groups, two groups of through holes are formed in the supporting base plate, the middle parts of the supporting bolts are inserted into the through holes, the two groups of supporting bolts are respectively arranged on the front side and the rear side of the car guide rail, and a space is reserved between the bottom of the supporting base plate and the top surface of the transverse plate.
In the above technical scheme, the two groups of nuts are an upper nut and a lower nut respectively, the supporting base plate is arranged between the upper nut and the lower nut, and the distance between the upper nut and the lower nut is larger than the thickness of the supporting base plate.
In the technical scheme, the base is a U-shaped channel steel with a downward opening.
In the technical scheme, the base is a U-shaped channel steel with a downward opening.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the guide rail positioning piece and the buffer mounting plate are all integrally mounted on a group of bases and mounted on the pit through the bases, so that the positions of the car guide rail and the buffer can be integrated, the positioning of the buffer can be completed simultaneously only according to the position of the car guide rail, the mounting of the car guide rail and the buffer is facilitated, and the convenience of mounting is improved;
2. according to the elevator car guide rail, the elevator car guide rail is connected with the base through the guide rail positioning piece, the supporting bolt is arranged on the guide rail positioning piece, the supporting base plate is arranged on the supporting bolt, the supporting base plate is arranged below the elevator car guide rail and has a distance, so that when the elevator car guide rail expands and stretches, the elevator car guide rail expands and stretches and the building subsides to provide an extending space, supporting and limiting can be carried out after deformation, the phenomena of deformation, cracking and the like of the elevator car guide rail in the later period are effectively prevented, the operation safety of the elevator is guaranteed, and the potential safety hazard is reduced.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present utility model;
FIG. 2 is a top view of FIG. 1;
fig. 3 is an enlarged view of a portion of the car guide rail and support assembly of fig. 1.
Wherein: 1. a base; 2. a guide rail positioning member; 3. a car guide rail; 4. a support bolt; 5. a support backing plate; 6. a nut; 7. a fixing plate; 8. a buffer mounting plate; 9. pressing a guide plate; 10. a mounting hole; 11. a cross plate; 12. a riser; 13. a top nut; 14. and a lower nut.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
embodiment one: referring to fig. 1 to 3, a high-speed elevator guide rail base comprises a base 1 and guide rail positioning pieces 2 respectively arranged on two sides of the base 1, wherein the guide rail positioning pieces 2 limit the lower side part of a car guide rail 3;
the inner side of the guide rail positioning piece 2 is also provided with a supporting component which is arranged right below the car guide rail;
the support assembly comprises a support bolt 4 and a support base plate 5, the bottom of the support bolt 4 is connected with the bottom of the guide rail positioning piece, the support base plate is installed on the support bolt, two groups of nuts 6 are arranged on the support bolt, the support base plate is arranged between the two groups of nuts, the distance between the two groups of nuts is larger than the thickness of the support base plate, the car guide rail is arranged right above the support base plate, and the support base plate and the car guide rail are provided with a distance;
the bottom surface of the base 1 is provided with a plurality of groups of fixing plates 7 at intervals, the base is arranged on the bottom surface of the pit through the fixing plates, the middle part of the top surface of the base is provided with a buffer mounting plate 8, and the buffer mounting plate is arranged between two groups of guide rail positioning pieces.
In this embodiment, install on the guide rail setting element and press baffle 9, the below lateral part of car guide rail is connected with the guide rail setting element through pressing the baffle, then the base then passes through the fixed plate and installs directly on the bottom surface of pit, after the position location of car guide rail like this, directly according to the position of location, install the base on the bottom surface of pit through the fixed plate, just so can accomplish the location to the buffer simultaneously, follow-up directly with the buffer directly install on the buffer mounting panel can, need not to fix a position the installation alone to the buffer, improve installation effectiveness. Meanwhile, the arrangement of the base can increase the contact area with the pit, can increase the impact force of the car guide rail and the buffer to the pit, can increase the pit strength of the car guide rail and the buffer, and can prevent the problems of deformation of the pit, deformation of the car guide rail, inclined dislocation of the buffer and the like, thereby ensuring the running stability and safety of the elevator, prolonging the service life and reducing the maintenance rate.
Meanwhile, in the embodiment, the supporting bolts and the supporting base plates are arranged, the supporting bolts are arranged on the bottom surface of the guide rail positioning piece, two groups of nuts are arranged above the supporting bolts, the supporting base plates are positioned by the supporting bolts, the supporting base plates are supported by the nuts, a space is reserved between the supporting base plates and the bottom of the car guide rail, the space exists, the car guide rail is given a deformation space which is expanded and prolonged subsequently, and the problem that the car guide rail deforms and cracks is prevented, so that the safety and stability of elevator operation are guaranteed. Meanwhile, the bottom of the car guide rail can be deformed and supported to a certain extent through the supporting base plate, a certain limiting effect is achieved on the deformation of the car guide rail, the deformation of the car guide rail can be judged according to the original distance between the supporting base plate and the car guide rail, and whether the car guide rail has a problem or not can be timely found, and maintenance or replacement is needed. Meanwhile, when the expansion extension length of the car guide rail exceeds the gap between the original support base plate and the car guide rail in regular maintenance, the position of the support base plate can be adjusted through adjusting the position of the nut, so that the support base plate can be moved to the position where the maximum expansion of the car guide rail is allowed to be prolonged, if the subsequent car guide rail is also expanded and extended to be propped against the support base plate, and the expansion extension trend is also provided, the problem of the situation is described, and the maintenance personnel can maintain or repair and replace in time.
In this embodiment, have the interval between backing plate and the car guide rail, reserved car guide rail expansion elongation's deformation space in advance, can prevent that the car guide rail from receiving former pit spacing and warp crooked cracked problem, perhaps prevent that the pit from being extruded by the car guide rail and damaging to lead to pit intensity not enough to have the security problem to appear, effectively guarantee the fastness and the security of car guide rail installation and use.
Referring to fig. 1 and 2, a plurality of groups of fixing plates 7 are arranged at intervals from left to right at the bottom of the base, the fixing plates are perpendicular to the base, and two ends of the fixing plates are respectively arranged at the front side and the rear side of the bottom of the base.
Through setting up multiunit fixed plate for increase the area of contact of base and pit, thereby increase the anti deformability of pit, increase the intensity of car guide rail and buffer department, reduce the maintenance rate, increase of service life.
Referring to fig. 2, at least one set of mounting holes 10 are respectively formed at both ends of each set of the fixing plates, and the mounting holes are formed at the front and rear sides of the base. The setting of mounting hole, the fixed plate can pass mounting hole and pit through the bolt and connect fixedly to fix fixed plate and base on the bottom surface of pit.
Referring to fig. 1 and 2, the number of the buffer mounting plates is two, the two buffer mounting plates are arranged on the top surface of the base at intervals, and each buffer mounting plate is respectively arranged right above one fixing plate. The setting of two sets of buffer mounting panels can disperse the pressure of buffer, can also reduce materials, practices thrift the cost as far as possible.
Referring to fig. 1 and 3, the guide rail positioning member includes an L-shaped plate, the L-shaped plate includes a cross plate 11 and a vertical plate 12 that are connected with each other, the bottom of the cross plate is mounted on the top surface of the end of the base, the bottom of the vertical plate is mounted on the outer end of the top of the cross plate, the support pad is disposed right above the cross plate, and the side wall of the car guide rail contacts with the inner side surface of the vertical plate.
In this embodiment, the pressure baffle is installed on the riser, and the below of car guide is through pressure baffle and riser locking, and the riser then is connected through diaphragm and base to make the bottom of car guide connect through guide rail setting element and base.
Referring to fig. 2, the number of the supporting bolts is two, two groups of through holes are formed in the supporting pad, the middle parts of the supporting bolts are inserted into the through holes, the two groups of supporting bolts are respectively arranged on the front side and the rear side of the car guide rail, and a space is reserved between the bottom of the supporting pad and the top surface of the transverse plate.
Two groups of screw holes are formed in the transverse plate, the bottoms of the supporting bolts are connected with the screw holes of the transverse plate in a threaded mode, and the transverse plate fixes the supporting bolts. The two groups of support bolts and the two groups of through holes are adopted to limit the support base plate in the X-axis direction and the Y-axis direction, the two groups of nuts are utilized to limit the support base plate in the Z-axis direction, so that a space is reserved between the support base plate and the transverse plate, a space is reserved between the support base plate and the bottom of the car guide rail, the car guide rail is expanded and stretched in the longitudinal deformation and elongation space, and the car guide rail is prevented from bending and cracking.
Referring to fig. 1 and 3, the two sets of nuts are an upper nut 13 and a lower nut 14, respectively, the support pad is disposed between the upper nut and the lower nut, and the distance between the upper nut and the lower nut is greater than the thickness of the support pad. The upper nut and the lower nut are in threaded connection with the supporting bolt, so that the positions of the upper nut and the lower nut on the supporting bolt can be adjusted, and the vertical distance between the supporting base plate and the car guide rail can be conveniently adjusted.
The base is U-shaped channel steel with a downward opening. The material consumption can be reduced, meanwhile, the U-shaped channel steel is good in strength, the fixing plate is connected with the bottom of the U-shaped channel steel, the bottom of the U-shaped channel steel can be reinforced, and the bottom of the U-shaped channel steel is prevented from deforming inwards.
Claims (8)
1. A high-speed elevator guide rail base which characterized in that: the elevator car comprises a base and guide rail positioning pieces respectively arranged at two sides of the base, wherein the lower side part of a car guide rail is connected with the guide rail positioning pieces;
the inner side of the guide rail positioning piece is also provided with a supporting component which is arranged right below the car guide rail;
the support assembly comprises a support bolt and a support base plate, the bottom of the support bolt is connected with the bottom of the guide rail positioning piece, the support base plate is installed on the support bolt, two groups of nuts are arranged on the support bolt, the support base plate is arranged between the two groups of nuts, the distance between the two groups of nuts is larger than the thickness of the support base plate, the car guide rail is arranged right above the support base plate, and the support base plate and the car guide rail are provided with a distance;
the bottom surface of base is equipped with multiunit fixed plate at intervals, the base is installed on the bottom surface of pit through the fixed plate, the top surface middle part of base is equipped with the buffer mounting panel, the buffer mounting panel sets up in two sets of between the guide rail setting element.
2. The high speed elevator guide rail base of claim 1, wherein: the multiple groups of fixing plates are arranged at intervals from left to right at the bottom of the base, the fixing plates are perpendicular to the base, and two ends of each fixing plate are respectively arranged at the front side and the rear side of the bottom of the base.
3. The high speed elevator guide rail base of claim 2, wherein: at least one group of mounting holes are respectively formed in two ends of each group of fixing plate, and the mounting holes are formed in the front side and the rear side of the base.
4. The high speed elevator guide rail base of claim 1, wherein: the buffer mounting plates are two groups, the buffer mounting plates are arranged on the top surface of the base at intervals, and each group of buffer mounting plates are respectively arranged right above one group of fixing plates.
5. The high speed elevator guide rail base of claim 1, wherein: the guide rail locating piece comprises an L-shaped plate, the L-shaped plate comprises a transverse plate and a vertical plate which are connected with each other, the bottom of the transverse plate is installed on the top surface of the end part of the base, the bottom of the vertical plate is installed at the outer end of the top of the transverse plate, the supporting base plate is arranged right above the transverse plate, and the side wall of the car guide rail is in contact with the inner side surface of the vertical plate.
6. The high speed elevator guide rail mount of claim 5, wherein: the support bolts are two groups, two groups of through holes are formed in the support base plate, the middle parts of the support bolts are inserted into the through holes, the two groups of support bolts are respectively arranged on the front side and the rear side of the car guide rail, and a space is reserved between the bottom of the support base plate and the top surface of the transverse plate.
7. The high speed elevator guide rail base of claim 1, wherein: the two groups of nuts are an upper nut and a lower nut respectively, the supporting base plate is arranged between the upper nut and the lower nut, and the distance between the upper nut and the lower nut is larger than the thickness of the supporting base plate.
8. The high speed elevator guide rail base of claim 1, wherein: the base is U-shaped channel steel with a downward opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320549867.7U CN219469381U (en) | 2023-03-20 | 2023-03-20 | High-speed elevator guide rail base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320549867.7U CN219469381U (en) | 2023-03-20 | 2023-03-20 | High-speed elevator guide rail base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219469381U true CN219469381U (en) | 2023-08-04 |
Family
ID=87437229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320549867.7U Active CN219469381U (en) | 2023-03-20 | 2023-03-20 | High-speed elevator guide rail base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219469381U (en) |
-
2023
- 2023-03-20 CN CN202320549867.7U patent/CN219469381U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219469381U (en) | High-speed elevator guide rail base | |
| CN113944339B (en) | Fixing device for installing steel structure fence and protection structure | |
| CN106744160B (en) | Car rope hitch plate fixing device of elevator without machine room | |
| CN210944400U (en) | Support-free anti-falling elevator guide rail assembly | |
| WO2022056534A4 (en) | Mounting system for building panels | |
| CN219792061U (en) | Anti-collision device and car guide rail mounting structure | |
| CN218538893U (en) | Anti-settling rope socket assembly for elevator | |
| CN211004116U (en) | Buffer base of elevator counterweight device | |
| CN217498354U (en) | Top beam for well | |
| CN215002442U (en) | Installation cabinet for cold accumulator | |
| CN212475700U (en) | Counterweight rope end mounting structure of machine room-less elevator | |
| CN215166924U (en) | Elevator well glass curtain wall installation fixing device | |
| CN215802578U (en) | Guide rail type glass hanging system | |
| CN212738279U (en) | Frame assembly capable of adjusting beam state | |
| CN213025425U (en) | Prevent extrusion deformation's special-shaped copper bar | |
| CN215405565U (en) | Bridge expansion joint device | |
| CN220950714U (en) | Down-travel preventing device and elevator device | |
| CN220621396U (en) | Protective guard for house construction safety management | |
| CN216514891U (en) | Railway height-adjusting base plate | |
| CN220468645U (en) | Anti-seismic stop block for bridge movable formwork construction | |
| CN218715746U (en) | Rail guard is used in engineering construction | |
| CN208471346U (en) | A kind of wirerope limiting bracket | |
| CN117146111A (en) | Reactor for producing a catalyst | |
| CN215516277U (en) | Household elevator | |
| CN210805664U (en) | Terminal mounting base for universal circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |