CN219669878U - Elevator guide rail bracket - Google Patents
Elevator guide rail bracket Download PDFInfo
- Publication number
- CN219669878U CN219669878U CN202320309690.3U CN202320309690U CN219669878U CN 219669878 U CN219669878 U CN 219669878U CN 202320309690 U CN202320309690 U CN 202320309690U CN 219669878 U CN219669878 U CN 219669878U
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- Prior art keywords
- guide rail
- wall
- plate
- fixing
- connecting plate
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- 238000009434 installation Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides an elevator guide rail bracket, which comprises a wall fixing piece and a guide rail connecting piece which are connected with each other, wherein the wall fixing piece and the guide rail connecting piece are in an L-shaped right-angle bent plate surface structure, the wall fixing piece comprises a wall fixing plate and a first connecting plate which are mutually perpendicular and integrally formed, the wall fixing plate is fixedly connected with the inner wall of an elevator shaft, the guide rail connecting piece comprises a guide rail mounting plate and a second connecting plate which are mutually perpendicular and integrally formed, the guide rail mounting plate is used for being mounted and connected with a guide rail, the relative position between the wall fixing piece and the guide rail connecting piece is adjusted through adjusting a mounting long hole, one side of the wall fixing plate is integrally connected with an expansion fixing plate, the edge of the expansion fixing plate exceeds the edge of the first connecting plate, and the expansion fixing plate is provided with an expansion fixing long hole for being fixedly connected with the elevator shaft wall, so that the connection area of the wall fixing plate and the elevator shaft wall is increased, and the connection strength of the guide rail bracket is improved.
Description
Technical Field
The utility model relates to the technical field of elevator accessories, in particular to an elevator guide rail bracket.
Background
The elevator is the indispensable equipment of modern building, the installation of elevator is fixed extremely important to the safe steady operation of elevator, at present vertical elevator mostly sets up linear guide rail structure on the well lateral wall, through install on the car with guide rail complex sliding structure, realize the elevator car along elevator shaft up-and-down rectilinear motion's spacing, this kind of design is general to be supported the guide rail through elevator guide rail support and is installed on the well wall, but because elevator running speed is fast, the impact force is big, has higher requirement to elevator guide rail support's intensity and installation stability.
The guide rail bracket design commonly used in the market at present is fixed to the corresponding position through screws, and the stability, safety and connection strength of the guide rail bracket design are greatly dependent on the plate surface structural design and the design of mounting holes on the guide rail bracket of the elevator. However, due to the long linear structure of the elevator shaft, in order to ensure the straightness of the guide rail, quite strict requirements are imposed on the installation technology of the guide rail, the guide rail is generally formed into a complete whole by mutually connecting the guide rail brackets after being installed section by section, and in order to consider the operation strength, the installation of the guide rail brackets and the installation of the guide rail have quite high requirements on the fixing degree of the assembly points. Especially, bear support and guide rail self weight in the fixed position of being connected of support and elevator shaft wall, still need bear the impact that elevator car operation caused to the support, this has just led to support and wall hookup location to be connected and has become flexible the deformation easily, causes elevator guide rail straightness accuracy to descend, influences elevator operation's smooth and easy degree.
In summary, the existing elevator guide rail bracket and elevator shaft wall connection structure is easy to damage, and the smooth operation degree of the elevator is affected.
Disclosure of Invention
The utility model aims to solve the technical problem that the connection structure of the existing elevator guide rail bracket and an elevator shaft wall is easy to damage and affects the smooth operation degree of an elevator.
In order to solve the problems, the utility model provides an elevator guide rail bracket, which comprises a wall fixing piece and a guide rail connecting piece which are mutually connected, wherein the wall fixing piece and the guide rail connecting piece are in an L-shaped right-angle bent plate surface structure, the wall fixing piece comprises a wall fixing plate and a first connecting plate which are mutually perpendicular and are integrally formed, the wall fixing plate is used for being fixedly connected with the inner wall of an elevator shaft, the guide rail connecting piece comprises a guide rail mounting plate and a second connecting plate which are mutually perpendicular and are integrally formed, the guide rail mounting plate is used for being mounted and connected with a guide rail, the first connecting plate and the second connecting plate are both provided with adjusting mounting long holes for adjusting the relative positions between the wall fixing piece and the guide rail connecting piece through mounting long holes, one side of the wall fixing plate is integrally connected with an expanding fixing plate, the edge of the expanding fixing plate exceeds the edge of the first connecting plate, the expanding fixing long hole is formed in the expanding fixing plate and used for being fixedly connected with the elevator shaft wall, and the area of the elevator wall fixing plate is enlarged.
According to the elevator guide rail bracket, on the basis of the structure formed by bending the wall fixing plate and the first connecting plate integrally, the connecting surface between the wall fixing plate and the elevator shaft wall is expanded through the structure of the extending expansion fixing plate arranged on one side of the wall fixing plate, the original wall fixing plate and the edge of the first connecting plate are of a structure which is flush, the expansion fixing plate is equivalent to the area of the wall fixing plate, the expansion fixing slot holes are formed in the expansion fixing plate in an adaptive manner, the structure is matched with fixing pieces such as bolts and the like to be fixedly connected with the elevator shaft wall, the distance between the wall fixing plate and the connecting point between the wall fixing plate and the shaft wall is equivalent to be increased, when the elevator guide rail bracket bears the impact of elevator operation, the moment of the elevator shaft wall on the supporting force of the guide rail bracket can be increased, the corresponding stress sharing on the connecting point is relatively reduced, the supporting capacity of the elevator on the elevator guide rail bracket is effectively improved, and the problem that the existing elevator guide rail bracket and the elevator shaft wall connecting structure is easy to damage is effectively solved.
As the preferable scheme, wall fixed plate and first connecting plate are axisymmetric platy structure, expand the fixed plate symmetry set up in the both sides of wall fixed plate, be located the expansion fixed plate of wall fixed plate both sides is last all to be provided with expand fixed slot hole. The connecting area between the expansion fixing plates and the elevator shaft wall surface is increased through symmetrical distribution of the expansion fixing plates, and the fixing firmness degree between the expansion fixing long holes and the elevator shaft wall is improved through the arrangement of the expansion fixing long holes on two sides.
As the preferable scheme, the guide rail connecting piece is of an axisymmetric structure, the symmetrical shaft positions of the wall surface fixing plate, the first connecting plate, the second connecting plate and the guide rail mounting plate are all provided with a convex rib pressing structure, and the convex rib pressing structures of the first connecting plate and the second connecting plate after being in butt joint form a hollow columnar structure. The strength of the wall surface fixing piece and the guide rail mounting piece is enhanced by arranging the protruding rib pressing structure, so that the impact resistance of the wall surface fixing piece and the guide rail mounting piece is enhanced.
As a preferable scheme, the wall fixing plate is symmetrically provided with two wall fixing long holes along two sides of a symmetry axis of the wall fixing plate, the two wall fixing long holes are used for being connected and fixed with the elevator shaft wall, and the length direction of the wall fixing long holes is perpendicular to the length direction of the expansion fixing long holes. The connecting points used for being connected with the elevator shaft wall, namely the wall fixing long holes, on the wall fixing plate are symmetrically distributed along the central axis, so that the stress condition of the wall fixing plate is optimized, and the bearing capacity of the wall fixing plate is improved.
As a preferable scheme, the wall fixing piece is in a symmetrical structure along the L-shaped bending position, and the wall fixing plate is consistent with the first connecting plate in structure. The wall surface fixing piece is of a completely symmetrical structure, and is symmetrical along the direction perpendicular to the elevator shaft wall surface and parallel to the elevator shaft wall surface, so that the direction of a part is not required to be distinguished when a worker performs installation operation, and the installation is simplified.
Preferably, the length directions of the expansion fixing long holes on the expansion fixing plates positioned on two sides of the wall surface fixing plate are mutually perpendicular. The limiting capacity of the connection point between the elevator guide rail support and the elevator shaft wall to the elevator guide rail support is enhanced through the structure.
Preferably, the wall fixing plate is provided with a wall fixing slot, and the length direction of the wall fixing slot is perpendicular to the length direction of the expansion fixing slot of the expansion fixing plate. The limiting capacity of the connection point between the elevator guide rail support and the elevator shaft wall to the elevator guide rail support is enhanced through the structure.
As the preferable scheme, the wall surface fixing piece and the edge of the guide rail connecting piece are integrally provided with flanging reinforcing rib structures perpendicular to the plate surface of the wall surface fixing piece and the guide rail connecting piece, and the flanging reinforcing rib structures are used for improving the bearing capacity of the wall surface fixing piece and the guide rail connecting piece. The anti-shearing and anti-bending capabilities of the wall surface fixing piece and the guide rail connecting piece are enhanced through the flanging reinforcing rib structure which is perpendicular to the plate surface, and the bearing capacity of the bracket is enhanced.
Preferably, the edge of the first connecting plate is integrally connected with an extension lacing wire structure for strengthening connection with the expansion fixing plate, and the extension lacing wire structure and the first connecting plate are in the same plane. Through the design of this extension lacing wire structure, strengthen the connection of first connecting plate and expansion fixed plate, also strengthened simultaneously and connected between first connecting plate and the wall fixed plate.
As a preferable scheme, the length directions of the adjusting installation long holes on the first connecting plate and the second connecting plate are mutually perpendicular, and the length directions of the adjusting installation long holes on the first connecting plate or the adjusting installation long holes on the second connecting plate are perpendicular to the elevator shaft wall. The adjusting installation long holes on the first connecting plate and the second connecting plate are mutually perpendicular, so that the design of relative position adjustment between the first connecting plate and the second connecting plate is optimized.
Drawings
Fig. 1 is a schematic diagram of an elevator guide rail bracket structure provided by the utility model;
fig. 2 is a schematic view of another elevator guide rail bracket structure provided by the utility model;
fig. 3 is a schematic view of a third elevator guide rail bracket structure provided by the utility model.
Wherein, in fig. 1-3:
1. a guide rail; 2. a guide rail mounting plate; 3. a second connecting plate; 4. a first connection plate; 5. a wall surface fixing plate; 6. expanding and fixing the long hole; 7. a convex rib pressing structure; 8. adjusting and installing the long hole; 9. an extension lacing wire structure; 10. a wall surface fixing slot hole; 11. a flanging reinforcing rib structure; 12. expanding the fixing plate.
Detailed Description
The following description of the present utility model will be made clearly and fully, and it is apparent that the embodiments described are some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, fig. 1 is a schematic diagram of an elevator guide rail bracket according to the present utility model.
The elevator guide rail bracket provided in this embodiment comprises a wall fixing piece and a guide rail connecting piece which are connected with each other, wherein the wall fixing piece and the guide rail connecting piece are in an L-shaped right-angle bending plate surface structure, the wall fixing piece comprises a wall fixing plate 5 and a first connecting plate 4 which are mutually perpendicular and are integrally formed, the wall fixing plate 5 is fixedly connected with the inner wall of an elevator shaft, the guide rail connecting piece comprises a guide rail mounting plate 2 and a second connecting plate 3 which are mutually perpendicular and integrally formed, the guide rail mounting plate 2 is used for being mounted and connected with the guide rail 1, the first connecting plate 4 and the second connecting plate 3 are respectively provided with an adjusting and mounting long hole 8, the relative positions between the wall fixing piece and the guide rail connecting piece are adjusted through mounting long holes 8, one side of the wall fixing plate 5 is integrally connected with an expanding fixing plate 12, the edge of the expanding fixing plate 12 exceeds the edge of the first connecting plate 4, an expanding fixing long hole 6 which is used for being fixedly connected with the wall of the elevator shaft is arranged on the expanding fixing plate 12, and the expanding fixing plate 12 is used for expanding the connecting shaft wall of the wall fixing plate 5 and the elevator.
According to the elevator guide rail bracket design in the embodiment, on the basis of the structure formed by bending the wall fixing plate and the first connecting plate into a whole, the connecting surface between the wall fixing plate and the elevator shaft wall is expanded by the structure of the extending expansion fixing plate arranged on one side of the wall fixing plate, the original wall fixing plate and the edge of the first connecting plate are of a structure which is flush with each other, the expansion fixing plate is equivalent to the area of the wall fixing plate, an expansion fixing long hole is formed in the expansion fixing plate in an adaptive manner, the structure is matched with a fixing piece such as a bolt and is fixedly connected with the elevator shaft wall, the distance between the wall fixing plate and the connecting point between the wall fixing plate and the shaft wall is increased, when the elevator guide rail bracket bears the impact of elevator operation, the design can increase the moment of the supporting force of the elevator shaft wall to the guide rail bracket, the corresponding stress sharing on the connecting point is relatively reduced, the supporting capacity of the elevator to the elevator guide rail bracket is effectively improved, the bearing capacity of the elevator guide rail bracket is improved, and the problem that the existing elevator guide rail bracket and the elevator shaft wall connecting structure is influenced by the smooth operation degree is effectively solved.
In the technical solution provided in this embodiment, the wall fixing plate 5 and the first connecting plate 4 are axisymmetric plate structures, the expansion fixing plates 12 are symmetrically disposed on two sides of the wall fixing plate 5, and expansion fixing long holes 6 are disposed on the expansion fixing plates 12 located on two sides of the wall fixing plate 5.
This kind of design provides a design of expansion fixed plate symmetric distribution, the symmetric distribution through the expansion fixed plate has increased its area of being connected with the wall of the elevator shaft face, and promote the fixed firm degree with the elevator shaft wall through all setting up the fixed slot hole of expansion in both sides, the interval between the fixed slot hole of expansion promptly is stretched to the expansion fixed plate that the wall fixed plate is connected with the elevator shaft wall tie point on this design, the wall mounting has been increased in elevator work, the moment of elevator shaft wall to wall mounting holding power, the demand to the holding power that the tie point provided has further been reduced, the firm degree of elevator guide rail support and elevator shaft wall connection has further been promoted.
The technical scheme that this embodiment provided is mainly in order to improve the intensity of component in the guide rail support, and the guide rail connecting piece is axisymmetric structure, and wall fixed plate 5, first connecting plate 4, second connecting plate 3 and guide rail mounting panel 2 symmetry axis position all is provided with protruding clamp bar structure 7, and the hollow columnar structure is constituteed to the respective protruding clamp bar structure 7 after first connecting plate 4 and the butt joint of second connecting plate 3. The strength of the wall surface fixing piece and the guide rail mounting piece is enhanced by arranging the protruding rib pressing structure, so that the impact resistance of the wall surface fixing piece and the guide rail mounting piece is enhanced.
This kind of design that this embodiment provided mainly sets up protruding press bar structure on the symmetry axis of two to axisymmetric structure's wall mounting and guide rail connecting piece, and the structure that sets up the strengthening rib on the battle array can promote the anti upset shear performance of structure greatly to work piece self intensity has great promotion to the fixed butt joint structure of first connecting plate and second connecting plate laminating, accessible butt joint installation is fixed the protruding press bar structure on with the two and is spliced into hollow columnar structure, this structure can further promote the intensity of assembly combination.
In the technical solution provided in this embodiment, two wall fixing long holes 10 for connecting and fixing with the elevator shaft wall are symmetrically provided on both sides of the wall fixing plate 5 along the symmetry axis, and the length direction of the wall fixing long holes 10 is perpendicular to the length direction of the expansion fixing long holes 6.
On the basis of arranging the expansion fixing long holes on the expansion fixing plate, the wall fixing long holes used for being fixedly installed with the elevator shaft wall are further arranged on the wall fixing plate, the wall fixing long holes which are the connecting points used for being connected with the elevator shaft wall on the wall fixing plate are symmetrically distributed along the central axis, the wall fixing long holes are perpendicular to the expansion fixing long holes, and through the mutually perpendicular fixing long holes and the symmetrical design of the holes on the wall fixing plate, the limit connection of the mounting points of the wall fixing plate and the expansion fixing plate to the guide rail support is enhanced, the stress condition of the wall fixing plate is optimized, and the bearing capacity of the wall fixing plate is improved.
In order to further improve the installation simplicity of the device, the wall fixing piece is in a symmetrical structure along the L-shaped bending position, and the wall fixing plate 5 is consistent with the first connecting plate 4 in structure. The wall surface fixing piece is of a completely symmetrical structure, and is symmetrical along the direction perpendicular to the wall surface of the elevator shaft and parallel to the wall surface of the elevator shaft, so that the direction of a component is not required to be distinguished when a worker performs installation operation, and the installation is simplified; besides simplifying the operation of workers during installation, the production and processing of the wall fixing piece are simplified due to the completely symmetrical structure, and the equipment die for processing the wall fixing piece and the production process can be simplified as much as possible due to the symmetrical structure, so that the efficiency is improved, and the production cost is reduced.
The technical scheme provided by the embodiment is communicated with the practical principle of the embodiment, and the difference is only that whether the structures of the wall surface fixing plate and the expansion fixing plate are symmetrical structures or not: the longitudinal directions of the expansion fixing long holes 6 on the expansion fixing plates 12 on both sides of the wall fixing plate 5 are perpendicular to each other. Through mutually perpendicular's fixed slot hole design, strengthened the spacing connection of wall fixed plate and expansion fixed plate's mounting point to the guide rail support, optimized the atress condition of wall fixed plate, promoted wall fixed plate bearing capacity.
The technical solution provided in this embodiment is mainly to simplify the design of the structure in the above embodiment, and the wall fixing plate 5 is provided with a wall fixing slot 10, and the length direction of the wall fixing slot 10 is perpendicular to the length direction of the expansion fixing slot 6 of the expansion fixing plate 12. According to the technical scheme, the distance between the connecting points of the guide rail support and the elevator shaft wall is prolonged through the expansion fixing plate, the arm of force of supporting force is increased, and meanwhile good limit of the structure is achieved only through the mutual perpendicular of the long holes in the wall fixing plate and the expansion fixing plate.
Aiming at the expansion fixing plate with the asymmetric structural design in the embodiment, the design for reinforcing the strength of the member is provided, and the edges of the wall fixing piece and the guide rail connecting piece are integrally provided with the flanging reinforcing rib structure 11 perpendicular to the plate surface of the wall fixing piece and the guide rail connecting piece, so that the bearing capacity of the wall fixing piece and the guide rail connecting piece is improved. The flanging reinforcing rib structure is equivalent to thickening the edges of the wall surface fixing piece and the guide rail connecting piece, and the shearing and bending resistance of the wall surface fixing piece and the guide rail connecting piece are enhanced through the flanging reinforcing rib structure which is perpendicular to the plate surface, so that the bearing capacity of the bracket is enhanced, and the elevator type of a heavy-duty car can be well adapted.
Because the wall fixed plate itself is the structure that L type was buckled, for promoting the firm degree of interconnect between two sections of buckling, provide following scheme: the edge of the first connecting plate 4 is integrally connected with an extension lacing wire structure 9 for strengthening the connection with the expansion fixing plate 12, and the extension lacing wire structure 9 and the first connecting plate 4 are in the same plane. Through the design of this extension lacing wire structure, strengthen the connection of first connecting plate and expansion fixed plate, also strengthened simultaneously and connected between first connecting plate and the wall fixed plate.
In the technical solution of this embodiment, the length directions of the respective adjusting and mounting long holes 8 on the first connecting plate 4 and the second connecting plate 3 are mutually perpendicular, and the length direction of the adjusting and mounting long hole 8 on the first connecting plate 4 or the adjusting and mounting long hole 8 on the second connecting plate 3 is perpendicular to the elevator shaft wall.
When the positions of the first connecting plate and the second connecting plate are relatively adjusted through the design, the range of position change can cover a relatively complete plane range, and especially, the relative position adjustment in the horizontal direction and the vertical direction can be conveniently and accurately carried out, so that the guide rail is close to or far away from the wall surface of the elevator shaft, or the guide rail transversely moves left and right in the horizontal plane, and the design greatly facilitates the operation of the relative position adjustment between the first connecting plate and the second connecting plate.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (10)
1. The utility model provides an elevator guide rail support, includes interconnect's wall mounting and guide rail connecting piece, its characterized in that, the wall mounting with guide rail connecting piece all is L type right angle and buckles face structural form, the wall mounting includes mutually perpendicular integrated into one piece's wall fixed plate (5) and first connecting plate (4), wall fixed plate (5) are used for with elevator shaft inner wall fixed connection, guide rail connecting piece includes mutually perpendicular integrated into one piece's guide rail mounting panel (2) and second connecting plate (3), guide rail mounting panel (2) are used for being connected with guide rail (1) installation, all be provided with on first connecting plate (4) and the second connecting plate (3) and adjust installation slot hole (8) for with first connecting plate (4) and second connecting plate (3) installation connection through install slot hole (8) adjustment the relative position between wall mounting and the guide rail connecting piece, one side of wall fixed plate (5) is connected with expansion fixed plate (12) integratively, expansion fixed plate (12) edge first connecting plate (4) are used for expansion fixed plate (12) are used for being connected with elevator shaft wall (6) and expansion fixed plate (6) and well wall fixed plate.
2. Elevator guide rail bracket according to claim 1, characterized in that the wall fixing plate (5) and the first connecting plate (4) are of axisymmetric plate-like structures, the expansion fixing plates (12) are symmetrically arranged on both sides of the wall fixing plate (5), and the expansion fixing long holes (6) are arranged on the expansion fixing plates (12) on both sides of the wall fixing plate (5).
3. The elevator guide rail bracket according to claim 2, characterized in that the guide rail connecting piece is of an axisymmetric structure, the symmetrical axis positions of the wall surface fixing plate (5), the first connecting plate (4), the second connecting plate (3) and the guide rail mounting plate (2) are all provided with the protruding rib pressing structures (7), and the protruding rib pressing structures (7) of the first connecting plate (4) and the second connecting plate (3) after being butted form a hollow columnar structure.
4. An elevator guide rail bracket according to claim 3, characterized in that the wall fixing plate (5) is symmetrically provided with two wall fixing long holes (10) for connecting and fixing with the elevator shaft wall along the two sides of the symmetry axis, and the length direction of the wall fixing long holes (10) is perpendicular to the length direction of the expansion fixing long holes (6).
5. The elevator guide rail bracket according to claim 4, characterized in that the wall fixing member has a symmetrical structure along its L-shaped bending position, and the wall fixing plate (5) is structurally identical to the first connecting plate (4).
6. An elevator guide rail bracket according to claim 3, characterized in that the length directions of the expansion fixing long holes (6) on the expansion fixing plates (12) located on both sides of the wall fixing plate (5) are mutually perpendicular.
7. Elevator guide rail bracket according to claim 1, characterized in that the wall fixing plate is provided with a wall fixing slot (10), the length direction of the wall fixing slot (10) being perpendicular to the length direction of the expansion fixing slot (6) of the expansion fixing plate (12).
8. The elevator guide rail bracket according to claim 7, characterized in that the edges of the wall fixing member and the guide rail connecting member are integrally provided with a flange reinforcing rib structure (11) perpendicular to the plate surface thereof for improving the bearing capacity of the wall fixing member and the guide rail connecting member.
9. Elevator guide rail bracket according to claim 1, characterized in that the edge of the first connecting plate (4) is integrally connected with an extension lacing structure (9) for strengthening the connection with the expansion fixing plate (12), the extension lacing structure (9) being in the same plane as the first connecting plate (4).
10. Elevator guide rail bracket according to claim 1, characterized in that the length directions of the respective adjustment installation slots (8) on the first connecting plate (4) and the second connecting plate (3) are mutually perpendicular, and the length direction of the adjustment installation slot (8) on the first connecting plate (4) or the adjustment installation slot (8) on the second connecting plate (3) is perpendicular to the elevator shaft wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320309690.3U CN219669878U (en) | 2023-02-14 | 2023-02-14 | Elevator guide rail bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320309690.3U CN219669878U (en) | 2023-02-14 | 2023-02-14 | Elevator guide rail bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219669878U true CN219669878U (en) | 2023-09-12 |
Family
ID=87895620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320309690.3U Active CN219669878U (en) | 2023-02-14 | 2023-02-14 | Elevator guide rail bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219669878U (en) |
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2023
- 2023-02-14 CN CN202320309690.3U patent/CN219669878U/en active Active
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