CN113086807A - Elevator guide rail fixing structure - Google Patents
Elevator guide rail fixing structure Download PDFInfo
- Publication number
- CN113086807A CN113086807A CN202110351224.7A CN202110351224A CN113086807A CN 113086807 A CN113086807 A CN 113086807A CN 202110351224 A CN202110351224 A CN 202110351224A CN 113086807 A CN113086807 A CN 113086807A
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- Prior art keywords
- guide rail
- fixing
- falling
- elevator guide
- elevator
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses an elevator guide rail fixing structure, which comprises an elevator guide rail and guide rail pressing codes for fixing the elevator guide rail on a guide rail support, wherein installation parts are symmetrically formed on one side of the elevator guide rail close to the guide rail support, the two installation parts are symmetrically arranged into inverted T-shaped structures relative to the elevator guide rail, a first anti-falling component is arranged on one side of each installation part, which faces away from the guide rail support, a guide rail pressing code for fixing the elevator guide rail on the guide rail support is correspondingly arranged on each installation part, a second anti-falling component corresponding to the first anti-falling component is arranged on each guide rail pressing code, the first anti-falling component and the second anti-falling component are mutually matched to form a nested anti-falling structure, and the guide rail pressing codes are fixedly connected with the guide rail support through fixing parts.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to an elevator guide rail fixing structure.
Background
In the elevator field, an elevator guide rail pressing code is fixed on a guide rail support frame through a fastener, and the fastener can apply force to the pressing code to enable the pressing code to be tightly pressed on a guide rail surface (see the attached drawing figure 1 of the specification), so that a guide rail is fixed, but a reliable anti-falling design is not arranged between the pressing code and the guide rail. On one hand, under the conditions of earthquakes and the like, the pressing code can be deformed under the influence of earthquake force, so that the guide rail is separated, the safety of the elevator is influenced, and particularly under the condition of adopting the elastic pressing code. On the other hand, because there is not the anticreep design, the guide rail presses the sign indicating number and can compress tightly the guide rail through exerting great power, when the building is flexible, subsides, because the guide rail is pressed the sign indicating number excessive and is compressed tightly, leads to the guide rail can't press the sign indicating number relative slip relatively, and then can't release because of the building is flexible, subsides the applied force, causes guide rail bending deformation, influences elevator operation comfort and security.
Disclosure of Invention
The invention aims to solve the technical defects that the guide rail is easy to separate and the safety of an elevator is influenced in the actual operation process because a reliable anti-falling structure is not arranged for fixing the elevator guide rail and the guide rail pressing code in the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an elevator guide rail fixed knot constructs, includes elevator guide rail and fixes its guide rail pressure sign indicating number on the rail brackets, elevator guide rail presses close to one side symmetric shaping of rail brackets has the installation department, and two installation departments are about elevator guide rail symmetry sets up to the style of calligraphy of falling T structure, the installation department dorsad one side of rail brackets is provided with first anticreep subassembly, and it is used for fixing to correspond on each installation department the elevator guide rail in on the rail brackets the guide rail presses the sign indicating number, the guide rail press be provided with on the sign indicating number with the corresponding second anticreep subassembly of first anticreep subassembly, first anticreep subassembly forms nested formula anti-disengaging structure with second anticreep subassembly is mutually supported, the guide rail press the sign indicating number pass through the mounting with rail brackets fixed connection.
Further, first anticreep subassembly is including setting up the installation department is kept away from the first barb of elevator guide rail one side, the inboard of first barb is provided with the inside first card limit of slope, first card limit extremely form between the elevator guide rail can with second anticreep subassembly cooperatees and forms nested anti-disengaging structure's female draw-in groove.
Further, the guide rail pressing code comprises a fixing section, a turning section and an anti-falling section which are integrally formed, the fixing section and the anti-falling section and the turning section are in a right-angle forming structure, the fixing section is fixedly connected with the guide rail bracket through the fixing piece, and the anti-falling section is in anti-falling fit with the mounting part; the guide rail pressing code is in a Z-shaped structure when viewed from the side.
Further, second anticreep subassembly is including setting up the second barb of anticreep portion downside, the inboard slope of second barb is provided with the second card limit, the second card limit extremely turn back between the section be formed with female draw-in groove, the male card groove that first barb cooperateed and forms nested anti-disengaging structure, when first barb and second barb cooperate, formation anticreep is pressed close to mutually on first card limit, second card limit.
Furthermore, the inclination angles of the first clamping edge and the second clamping edge are consistent.
Furthermore, the outer side of the first barb is provided with a first inclined part which is convenient to be matched with the second barb.
Furthermore, a second inclined part which is convenient to match with the first barb is arranged on the outer side of the second barb.
Furthermore, a fixing hole which penetrates through the fixing section from top to bottom is formed in the fixing section, and the fixing hole is matched with the fixing piece to fix the guide rail pressing code on the guide rail support.
Further, the fixing piece is a fixing bolt.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an elevator guide rail fixing structure, wherein installation parts are arranged on two sides of an elevator guide rail, a first anti-falling assembly is arranged on the installation parts, a second anti-falling assembly is arranged on a guide rail pressing code, when the elevator guide rail is fixed by the guide rail pressing code, the first anti-falling assembly and the second anti-falling assembly are matched with each other to form an anti-falling structure, and through the anti-falling design matched between the guide rail and the pressing code, the structure and the shape of a normal pressing surface of the guide rail in common use and the structure and the shape of the guide rail pressing code are changed to form a nested anti-falling structure. Under the effect that the guide rail does not deviate from the pressure sign indicating number under guaranteeing the earthquake condition, press the holding power (pressing the frictional force between sign indicating number and the guide rail promptly, this power is on a parallel with the guide rail spigot surface) between sign indicating number and the guide rail through reducing the guide rail for the guide rail can be pressed the sign indicating number in the direction of direction and slided from top to bottom, effective release is because of the building is flexible, subsides the effort of applying to the guide rail, avoid the guide rail because of unable relative pressure sign indicating number slides, and lead to the internal stress too big, the guide rail warp, influence elevator safety in utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of the structure of the guide rail of the elevator of the present invention;
fig. 4 is a schematic view of a guide rail compression structure according to the present invention.
In the figure: 1. the elevator guide rail fixing device comprises a guide rail support, 2 fixing bolts, 3 elevator guide rails, 4 guide rail pressing codes, 5 mounting parts, 6 first barbs, 61 first clamping edges, 62 first inclined parts, 7 second barbs, 71 second clamping edges, 72 second inclined parts, 8 female clamping grooves, 9 male clamping grooves and 10 fixing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the elevator guide rail fixing structure of the present invention will be described in further detail by way of embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 2-4, an elevator guide rail fixing structure includes an elevator guide rail 3 and a guide rail pad 4 fixing it to a guide rail bracket 1, mounting parts 5 are symmetrically formed on one side of the elevator guide rail 3 close to the guide rail bracket 1, the two mounting parts 5 are symmetrically arranged in an inverted T-shaped structure relative to the elevator guide rail 3, a first anti-falling component is arranged on one side of the installation part 5 back to the guide rail bracket 1, a guide rail pressing code 4 for fixing the elevator guide rail 3 on the guide rail bracket 1 is correspondingly arranged on each installation part 5, the guide rail pressing code 4 is provided with a second anti-falling component corresponding to the first anti-falling component, first anticreep subassembly and second anticreep subassembly are mutually supported and are formed nested formula anti-disengaging structure, guide rail pressure sign indicating number 4 through the mounting with guide rail support 1 fixed connection.
The invention provides an elevator guide rail fixing structure, wherein installation parts 5 are arranged on two sides of an elevator guide rail 3, a first anti-falling assembly is arranged on the installation parts 5, a second anti-falling assembly is arranged on a guide rail pressing code 4, when the elevator guide rail 3 is fixed by the guide rail pressing code 4, the first anti-falling assembly and the second anti-falling assembly are matched with each other to form an anti-falling structure, the structure and the shape of a normal pressing surface of a guide rail in common use and the structure and the shape of the guide rail pressing code are changed through the matched anti-falling design between the guide rail and the pressing code, so that the guide rail pressing code and the pressing code form a nested anti-falling structure. Under the effect that the guide rail does not deviate from the pressure sign indicating number under guaranteeing the earthquake condition, press the holding power (pressing the frictional force between sign indicating number and the guide rail promptly, this power is on a parallel with the guide rail spigot surface) between sign indicating number and the guide rail through reducing the guide rail for the guide rail can be pressed the sign indicating number in the direction of direction and slided from top to bottom, effective release is because of the building is flexible, subsides the effort of applying to the guide rail, avoid the guide rail because of unable relative pressure sign indicating number slides, and lead to the internal stress too big, the guide rail warp, influence elevator safety in utilization.
Specifically, as shown in the figure, first anticreep subassembly is including setting up installation department 5 is kept away from the first barb 6 of elevator guide rail 3 one side, the inboard of first barb 6 is provided with the inside first card limit 61 of slope, first card limit 61 extremely form between the elevator guide rail 3 can with second anticreep subassembly cooperatees and forms nested anti-disengaging structure's female draw-in groove 8.
Specifically, as shown in the figure, the guide rail pressing code 4 includes a fixing section 41, a folding section 42 and an anti-falling section 43 which are integrally formed, the fixing section 41 and the anti-falling section 43 are both in a right-angle forming structure with the folding section 42, the fixing section 41 is fixedly connected with the guide rail bracket 1 through the fixing member, and the anti-falling section 43 is in anti-falling fit with the mounting portion 5; the guide rail pressing code 4 is in a Z-shaped structure when viewed from the side.
Specifically, as shown in the figure, the second anticreep subassembly is including setting up the second barb 7 of anticreep portion 43 downside, the inboard slope of second barb 7 is provided with second card limit 71, second card limit 71 extremely be formed with between the section 42 of turning back with female draw-in groove 8, first barb 6 cooperate and form nested anti-disengaging structure's public draw-in groove 9, when first barb 6 cooperates with second barb 7, first card limit 61, second card limit 71 are pressed close to mutually and are formed the anticreep. By arranging the first barb 6, the first clamping edge 61, the female clamping groove 8, the fixing section 41, the turning section 42, the anti-falling section 43, the second barb 7, the second clamping edge 71 and the male clamping groove 9, when the fixing part is fixed, the first barb 6 and the second barb 7 are mutually nested to form a buckling effect, the first barb 6 and the second barb 7 cannot be separated in a fixed state of the fixing part, and the guide rail cannot be separated from the pressing code under the earthquake condition through the anti-falling design matched between the guide rail and the pressing code, so that the fixing is reliable and the safety of the elevator is improved; under the condition of guaranteeing that the guide rail does not deviate from the pressure sign indicating number under the earthquake condition, the retaining force (namely the frictional force between the pressure sign indicating number and the guide rail) of the pressure sign indicating number of the guide rail can be reduced for the guide rail can relatively press the sign indicating number to slide from top to bottom in the guide direction, effectively releases the acting force applied to the guide rail because of the building is flexible, subsides, avoids the guide rail because of unable relative slip, and leads to the compression deformation.
Specifically, as shown in the figure, the inclination angles of the first clamping edge 61 and the second clamping edge 71 are consistent.
Specifically, as shown in the figure, a first inclined portion 62 which is convenient to match with the second barb 7 is disposed on the outer side of the first barb 6.
Specifically, as shown in the figure, a second inclined portion 72 convenient for matching with the first barb 6 is disposed on the outer side of the second barb 7. The first inclined part 62 and the second inclined part 72 are arranged, so that the guide rail pressing code is more convenient and faster to mount.
Specifically, as shown in the figure, a fixing hole 10 penetrating through the fixing section 41 is formed in the fixing section, and the fixing hole 10 is matched with the fixing member to fix the guide rail pressing code 4 on the guide rail bracket 1.
Specifically, as shown in the figure, the fixing member is a fixing bolt 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An elevator guide rail fixing structure comprises an elevator guide rail (3) and guide rail pressing codes (4) for fixing the elevator guide rail on a guide rail support (1), and is characterized in that installation parts (5) are symmetrically formed on one side, close to the guide rail support (1), of the elevator guide rail (3), the two installation parts (5) are symmetrically arranged into an inverted T-shaped structure relative to the elevator guide rail (3), a first anti-falling assembly is arranged on one side, back to the guide rail support (1), of each installation part (5), each installation part (5) is correspondingly provided with one guide rail pressing code (4) for fixing the elevator guide rail (3) on the guide rail support (1), a second anti-falling assembly corresponding to the first anti-falling assembly is arranged on the guide rail pressing codes (4), and the first anti-falling assembly and the second anti-falling assembly are matched with each other to form a nested anti-falling structure, the guide rail pressing code (4) is fixedly connected with the guide rail bracket (1) through a fixing piece.
2. The elevator guide rail fixing structure according to claim 1, wherein the first anti-falling assembly comprises a first barb (6) arranged on one side of the mounting portion (5) far away from the elevator guide rail (3), a first clamping edge (61) which is inclined inwards is arranged on the inner side of the first barb (6), and a female clamping groove (8) which can be matched with the second anti-falling assembly to form a nested anti-falling structure is formed between the first clamping edge (61) and the elevator guide rail (3).
3. The elevator guide rail fixing structure according to claim 2, wherein the guide rail pressing code (4) comprises a fixing section (41), a folded section (42) and a retaining section (43) which are integrally formed, the fixing section (41) and the retaining section (43) are both in a right-angle forming structure with the folded section (42), the fixing section (41) is fixedly connected with the guide rail bracket (1) through the fixing piece, and the retaining section (43) is in retaining fit with the mounting part (5); the guide rail pressing code (4) is of a Z-shaped structure when viewed from the side.
4. The elevator guide rail fixing structure according to claim 3, wherein the second anti-falling component comprises a second barb (7) arranged on the lower side of the anti-falling part (43), a second clamping edge (71) is obliquely arranged on the inner side of the second barb (7), a male clamping groove (9) which is matched with the female clamping groove (8) and the first barb (6) to form a nested anti-falling structure is formed between the second clamping edge (71) and the folded section (42), and when the first barb (6) is matched with the second barb (7), the first clamping edge (61) and the second clamping edge (71) are close to each other to form anti-falling.
5. The elevator guide rail fixing structure according to claim 4, wherein the first and second beads (61, 71) are inclined at the same angle.
6. Elevator guide rail fixing structure according to claim 5, characterized in that the outside of the first barbs (6) is provided with a first inclined portion (62) facilitating the cooperation with the second barbs (7).
7. Elevator guide rail fixing structure according to claim 6, characterized in that the outside of the second barbs (7) is provided with a second inclined portion (72) facilitating the cooperation with the first barbs (6).
8. The elevator guide rail fixing structure according to claim 7, wherein the fixing section (41) is provided with a fixing hole (10) penetrating up and down, and the fixing hole (10) is matched with the fixing piece to fix the guide rail weight (4) on the guide rail bracket (1).
9. Elevator guide rail fixing structure according to claim 8, characterized in that the fixing element is a fixing bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110351224.7A CN113086807A (en) | 2021-03-31 | 2021-03-31 | Elevator guide rail fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110351224.7A CN113086807A (en) | 2021-03-31 | 2021-03-31 | Elevator guide rail fixing structure |
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| Publication Number | Publication Date |
|---|---|
| CN113086807A true CN113086807A (en) | 2021-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110351224.7A Pending CN113086807A (en) | 2021-03-31 | 2021-03-31 | Elevator guide rail fixing structure |
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| Country | Link |
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| CN (1) | CN113086807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012979A (en) * | 2021-12-01 | 2022-02-08 | 伊维氏传动系统（平湖）有限公司 | Guide rail assembly process and structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2526448A1 (en) * | 1975-06-13 | 1976-12-30 | Stahl Aufzuege | Clamp for flexibly fixing lift rails to shaft walls - consists of metal support with spring and stop piece fitting over rail base |
| CN1056847A (en) * | 1990-05-30 | 1991-12-11 | 英万蒂奥股份公司 | The guide track system that is used for elevator |
| EP0763494A1 (en) * | 1995-09-08 | 1997-03-19 | Thyssen Aufzüge Gmbh | Method and device for fastening a guide-rail on a rail support |
| CN105905750A (en) * | 2015-02-24 | 2016-08-31 | 株式会社日立制作所 | Elevator apparatus |
| CN207451368U (en) * | 2017-10-31 | 2018-06-05 | 日立电梯（中国）有限公司 | Guide rail presses code and cage guide mounting structure |
| CN209306782U (en) * | 2018-08-09 | 2019-08-27 | 辛格林电梯（中国）有限公司 | A kind of rail mounting structure applied to express elevator |
| CN110626910A (en) * | 2019-09-16 | 2019-12-31 | 浙江欧姆龙电梯有限公司 | Elevator guide rail mounting structure |
| CN210710226U (en) * | 2019-07-25 | 2020-06-09 | 康达电梯有限公司 | Main rail pressure code for preventing elevator guide rail from deforming |
-
2021
- 2021-03-31 CN CN202110351224.7A patent/CN113086807A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2526448A1 (en) * | 1975-06-13 | 1976-12-30 | Stahl Aufzuege | Clamp for flexibly fixing lift rails to shaft walls - consists of metal support with spring and stop piece fitting over rail base |
| CN1056847A (en) * | 1990-05-30 | 1991-12-11 | 英万蒂奥股份公司 | The guide track system that is used for elevator |
| EP0763494A1 (en) * | 1995-09-08 | 1997-03-19 | Thyssen Aufzüge Gmbh | Method and device for fastening a guide-rail on a rail support |
| CN105905750A (en) * | 2015-02-24 | 2016-08-31 | 株式会社日立制作所 | Elevator apparatus |
| CN207451368U (en) * | 2017-10-31 | 2018-06-05 | 日立电梯（中国）有限公司 | Guide rail presses code and cage guide mounting structure |
| CN209306782U (en) * | 2018-08-09 | 2019-08-27 | 辛格林电梯（中国）有限公司 | A kind of rail mounting structure applied to express elevator |
| CN210710226U (en) * | 2019-07-25 | 2020-06-09 | 康达电梯有限公司 | Main rail pressure code for preventing elevator guide rail from deforming |
| CN110626910A (en) * | 2019-09-16 | 2019-12-31 | 浙江欧姆龙电梯有限公司 | Elevator guide rail mounting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012979A (en) * | 2021-12-01 | 2022-02-08 | 伊维氏传动系统（平湖）有限公司 | Guide rail assembly process and structure |
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Application publication date: 20210709 |
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