CN110626910B - Elevator guide rail mounting structure - Google Patents
Elevator guide rail mounting structure Download PDFInfo
- Publication number
- CN110626910B CN110626910B CN201910868868.6A CN201910868868A CN110626910B CN 110626910 B CN110626910 B CN 110626910B CN 201910868868 A CN201910868868 A CN 201910868868A CN 110626910 B CN110626910 B CN 110626910B
- Authority
- CN
- China
- Prior art keywords
- pressing
- guide rail
- elevator guide
- elevator
- mounting structure
- 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.)
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Links
- 238000003825 pressing Methods 0.000 claims abstract description 85
- 238000009434 installation Methods 0.000 claims abstract description 53
- 210000001503 joint Anatomy 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B66B7/023—Mounting means therefor
- B66B7/027—Mounting means therefor for mounting auxiliary devices
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention belongs to the technical field of elevators, and particularly relates to an elevator guide rail mounting structure, which comprises a bottom code and two pressing guide plates which are mirror images of each other and are mounted on the bottom code; the pressing guide plate comprises a horizontal installation part, a vertical installation part extending along one side of the horizontal installation part, a pressing part and a connecting part, wherein the pressing part and the connecting part are used for fixing an elevator guide rail, and the pressing part is fixedly connected with the vertical installation part through the connecting part; the horizontal installation parts of the two pressing guide plates are respectively connected with the bottom code through first fixing pieces, and the vertical installation parts of the two pressing guide plates are connected through second fixing pieces, so that the pressing parts of the two pressing guide plates are opposite; the elevator guide rail is fixed between the pressing parts of the two pressing guide plates. The elevator guide rail installation structure can be used for installing the elevator guide rail only by two guide pressing plates and one bottom code, and compared with the prior art, the elevator guide rail installation structure has fewer parts; moreover, the overall structure can be smaller in size and occupies less space.
Description
Technical Field
The invention belongs to the technical field of elevators, and particularly relates to an elevator guide rail mounting structure.
Background
The elevator guide rail is used as a guide part of an elevator, and the installation reliability of the elevator guide rail directly relates to the stability, comfort and safety of the elevator operation. The strength and stability of the mounting frame serving as the elevator guide rail are also related to the running stability of the elevator. As a car directly related to personal safety, the running stability and safety of the car are particularly important; and the car guide rail used for guiding the car is fixed through the car guide rail mounting frame, so that the stable running of the car is ensured. As shown in fig. 7 and 8, the existing car guide rail mounting frame includes two pressing plates (a, b), two mounting brackets (c, d) and several bolts to fix the car guide rail e; therefore, the existing installation structure of the elevator guide rail has the defects of time and labor waste, large occupied space and the like in installation caused by a large number of parts.
Disclosure of Invention
Based on the defects in the prior art, the invention provides an elevator guide rail mounting structure.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
an elevator guide rail mounting structure comprises a bottom code and two pressing guide plates which are mirror images of each other and are mounted on the bottom code; the pressing guide plate comprises a horizontal installation part, a vertical installation part extending along one side of the horizontal installation part, a pressing part and a connecting part, wherein the pressing part is used for fixing an elevator guide rail, and the pressing part is fixedly connected with the vertical installation part through the connecting part; the horizontal installation parts of the two pressing guide plates are respectively connected with the bottom code through first fixing pieces, and the vertical installation parts of the two pressing guide plates are connected through second fixing pieces, so that the pressing parts of the two pressing guide plates are opposite; the elevator guide rail is fixed between the pressing parts of the two pressing guide plates.
Preferably, the press surface of the press part is matched with the structure of the elevator guide rail.
As a preferable scheme, the pressing part comprises a butt joint section, an arc transition section and an abutting section which are connected in sequence and are integrally formed, the butt joint section and the abutting section are positioned on the same side of the arc transition section, and the butt joint section is connected with the connecting part; the inner walls of the butt joint section, the arc transition section and the abutting section form a pressing surface.
Preferably, the included angle between the plane where the butt joint section of the pressing part is located and the plane where the connecting part is located is 90 degrees.
Preferably, the pressing part, the connecting part and the horizontal installation part are positioned on the same side of the vertical installation part, and the pressing part and the vertical installation part of the pressing guide plate are respectively positioned on two sides of the connecting part.
Preferably, the pressing portion and the connecting portion are integrally formed, the connecting portion and the vertical mounting portion are integrally formed, and the vertical mounting portion and the horizontal mounting portion are integrally formed.
Preferably, the connecting portion is welded to the horizontal mounting portion.
Preferably, the horizontal mounting part is provided with a first mounting hole, and the first fixing piece penetrates through the first mounting hole and is fixed on the bottom code; the vertical installation part is provided with a second installation hole, and the second fixing piece penetrates through the second installation hole of the two pressing guide plates to fix the two pressing guide plates.
Preferably, the first fixing part is a fixing bolt assembly, and the second fixing part is a compression bolt assembly.
As a preferable scheme, the first mounting hole is a kidney-shaped hole or a round hole, and the second mounting hole is a round hole. .
Compared with the prior art, the invention has the beneficial effects that:
the elevator guide rail installation structure can be used for installing the elevator guide rail only by two guide pressing plates and one bottom code, and compared with the prior art, the elevator guide rail installation structure has fewer parts; moreover, the size of the whole structure can be smaller, and the occupied space is small; in addition, the pressure guide plate is integrated, the standardized production can be realized, the manufacturing procedure is simpler, the existing pressure plate is die-cast, and the pressure guide plate adopted by the invention can be manufactured by only shearing, punching, folding and welding, and the cost is lower.
Drawings
Fig. 1 is a schematic structural view of an elevator guide rail mounting structure according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a first pressure guide plate of an elevator guide rail mounting structure according to a first embodiment of the invention;
fig. 3 is a schematic structural view of a first guide plate of an elevator guide rail mounting structure according to an embodiment of the invention from another perspective;
fig. 4 is a schematic structural view of a first guide plate of an elevator guide rail mounting structure according to an embodiment of the invention from another perspective;
fig. 5 is a schematic view of an elevator guide rail mounting structure according to an embodiment of the present invention from another perspective;
fig. 6 is a schematic structural view of a first guide plate of an elevator guide rail mounting structure according to an embodiment of the invention from another perspective;
fig. 7 is a schematic view of a mounting structure of a platen for an elevator guide rail and an elevator guide rail according to the related art;
fig. 8 is a schematic diagram of a mounting structure of a prior art press plate for an elevator guide rail and another view angle of the elevator guide rail.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
Embodiment one:
as shown in fig. 1, the elevator guide rail installation structure of the embodiment comprises a base 1, a first pressing guide plate 2 and a second pressing guide plate 3 which are mirror images of each other and are installed on the base, and the base 1 is fixedly installed in a hoistway through an expansion bolt component.
The structure of the first pressing guide 2 is described in detail in this embodiment, and the structure of the second pressing guide 3 can refer to the structure of the first pressing guide 2, which is not described herein. Specifically, as shown in fig. 2 to 6, the first press guide plate 2 includes a horizontal mounting portion 21, a vertical mounting portion 22, a connecting portion 23, and a pressing portion 24, the pressing portion 24 being for fixing an elevator guide rail, the pressing portion 24 being fixedly connected with the vertical mounting portion 22 through the connecting portion 23. Wherein, the rectangular plate-shaped structure of the horizontal installation part 21, the long side of the right side extends upwards to form a vertical installation part 22; wherein, the horizontal installation portion 21 and the vertical installation portion 22 are integrally formed by processes such as shearing, punching, folding, etc., and the vertical installation portion 22 is also in a rectangular plate-shaped structure, and the length of the rectangular plate-shaped structure is equal to the length of the horizontal installation portion 21. In addition, the short side of the rear side of the vertical installation part 22 extends towards the side where the horizontal installation part 21 is located to form a connection part 23, and the vertical installation part 22 and the connection part 23 are integrally formed through processes such as bending, so that the connection part 23 and the horizontal installation part 21 are positioned on the same side of the vertical installation part 22; the length of the connecting portion 23 on the horizontal plane (i.e., the length of the lower side) is smaller than the width of the horizontal mounting portion 21, and the lower side of the connecting portion 23 and the shorter side of the inner side of the horizontal mounting portion 21 are welded to form a welded structure I, ensuring the strength of the mounting structure.
The plane in which the connecting portion 23 of the present embodiment is located is perpendicular to the plane in which the vertical mounting portion 22 is located, and perpendicular to the plane in which the horizontal mounting portion 21 is located.
The left side of the connecting part 23 extends towards one side away from the vertical mounting part 22 to form a pressing part 24, and the connecting part 23 and the pressing part 24 are integrally formed through processes such as bending, so that the pressing part 24 and the vertical mounting part 22 are respectively positioned at two sides of the connecting part 23; wherein the press-fit 24 is used for fixing the elevator guide rail. In addition, the pressing portion 24, the connecting portion 23 and the horizontal mounting portion 21 are all located on the same side of the vertical mounting portion 22, and the sum of the lengths of the pressing portion 24 and the connecting portion 23 on the horizontal plane is smaller than the width of the horizontal mounting portion 21, so that the stability of the whole structure is ensured.
Wherein, the pressfitting face of pressfitting portion 24 matches with the structure of elevator guide rail for pressfitting portion firmly fixes the elevator guide rail, guarantees the stability of car operation. Specifically, as shown in fig. 3, the pressing portion 24 includes a butt section 241, an arc transition section 242 and an abutment section 243 which are sequentially connected and integrally formed, and the butt section 241 and the abutment section 243 are located on the same side of the arc transition section, so as to form a pressing bayonet structure; the butt joint section 241 is connected with the connecting part 23, namely, the butt joint section 241 of the pressing part is integrally formed through processes such as bending, and the included angle between the plane of the butt joint section 241 and the plane of the connecting part 23 is 90 degrees, so that stress concentration is avoided; in addition, the included angle between the plane of the abutting section 241 of the pressing portion and the plane of the connecting portion 23 may be designed to be a value between 45 ° and 135 ° except 90 °. Wherein, the inner walls of the butt joint section 241, the arc transition section 242 and the abutting section 243 form a pressing surface, and the pressing surface and the connecting part 23 are matched with the structure of the elevator guide rail to prevent the elevator guide rail from shaking.
In addition, as shown in fig. 5, the horizontal mounting portion 21 of the present embodiment has a first mounting hole 210, and the first mounting hole 210 is a kidney-shaped hole, so as to facilitate adjustment of the mounting position of the first pressure guide plate; the horizontal mounting parts of the first pressing guide plate and the second pressing guide plate are fixedly connected with the bottom code 1 through first fixing pieces 4 respectively, and the first fixing pieces 4 are preferably fixing bolt assemblies, namely combinations of bolts and nuts, or other existing fixing assemblies. As shown in fig. 6, the vertical mounting portion 22 of the present embodiment has a second mounting hole 220, where the second mounting hole 220 is a circular hole, so as to be fixedly connected with the second pressure guide plate 23, that is, the first pressure guide plate and the vertical mounting portion of the second pressure guide plate penetrate through the two second mounting holes through a second fixing member 5, and the second fixing member 5 is preferably a compression bolt assembly, that is, a combination of a bolt and a nut, or other existing fixing assemblies; and when the first pressing guide plate and the second pressing guide plate are fixed on the bottom code, the pressing parts of the first pressing guide plate and the second pressing guide plate are opposite, a space for accommodating the elevator guide rail 0 is formed between the two pressing parts, and the elevator guide rail 0 is fixed between the pressing parts of the two pressing guide plates, so that the fixed installation of the elevator guide rail is realized.
The elevator guide rail installation structure of the embodiment can realize the installation of the elevator guide rail by only two pressing guide plates and one bottom code, and compared with the prior art, the elevator guide rail installation structure has fewer parts; moreover, the size of the whole structure can be smaller, and the occupied space is small; in addition, the pressure guide plate realizes integration, can standardized production, and manufacturing procedure is simpler, and current clamp plate is die-casting, and the pressure guide plate of this embodiment only need cut, dashes, rolls over, welds and can make, and the cost is lower.
Embodiment two:
the elevator guide rail mounting structure of the present embodiment is different from that of the first embodiment in that:
the first mounting holes of the horizontal mounting parts of the first pressing guide plate and the second pressing guide plate are round holes, and although the position adjustment of the pressing guide plate cannot be realized, the accurate positioning of the pressing guide plate and the bottom code can be ensured, and the mounting efficiency is improved.
Other structures may be referred to in embodiment one.
The foregoing is only illustrative of the preferred embodiments and principles of the present invention, and changes in specific embodiments will occur to those skilled in the art upon consideration of the teachings provided herein, and such changes are intended to be included within the scope of the invention as defined by the claims.
Claims (9)
1. The elevator guide rail mounting structure is characterized by comprising a bottom code and two pressing guide plates which are mirror images of each other and are arranged on the bottom code; the pressing guide plate comprises a horizontal installation part, a vertical installation part extending along one side of the horizontal installation part, a pressing part and a connecting part, wherein the pressing part and the connecting part are used for fixing an elevator guide rail, and the pressing part is fixedly connected with the vertical installation part through the connecting part; the horizontal installation parts of the two pressing guide plates are respectively connected with the bottom code through first fixing pieces, and the vertical installation parts of the two pressing guide plates are connected through second fixing pieces, so that the pressing parts of the two pressing guide plates are opposite; the elevator guide rail is fixed between the pressing parts of the two pressing guide plates;
the pressing part, the connecting part and the horizontal installation part are positioned on the same side of the vertical installation part, and the pressing part and the vertical installation part of the pressing guide plate are respectively positioned on two sides of the connecting part.
2. An elevator guide rail mounting structure according to claim 1, wherein the press-fit surface of the press-fit portion is matched with the structure of the elevator guide rail.
3. The elevator guide rail mounting structure according to claim 2, wherein the press-fit portion includes a butt-joint section, an arc transition section and an abutment section which are connected in sequence and integrally formed, the butt-joint section and the abutment section are located on the same side of the arc transition section, and the butt-joint section is connected with the connecting portion; the inner walls of the butt joint section, the arc transition section and the abutting section form a pressing surface.
4. An elevator guide rail mounting structure according to claim 3, wherein the angle between the plane of the abutting section of the press-fit portion and the plane of the connecting portion is 90 °.
5. The elevator guide rail mounting structure according to claim 1, wherein the press-fit portion is integrally formed with the connecting portion, the connecting portion is integrally formed with the vertical mounting portion, and the vertical mounting portion is integrally formed with the horizontal mounting portion.
6. The elevator guide rail mounting structure according to claim 1, wherein the connecting portion is welded to the horizontal mounting portion.
7. The elevator guide rail mounting structure according to claim 1, wherein the horizontal mounting portion has a first mounting hole, and the first fixing member is fixed to the base code through the first mounting hole; the vertical installation part is provided with a second installation hole, and the second fixing piece penetrates through the second installation hole of the two pressing guide plates to fix the two pressing guide plates.
8. The elevator guide rail mounting structure of claim 7, wherein the first fastener is a set screw assembly and the second fastener is a hold down screw assembly.
9. The elevator guide rail mounting structure of claim 7, wherein the first mounting hole is a kidney-shaped hole or a circular hole and the second mounting hole is a circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868868.6A CN110626910B (en) | 2019-09-16 | 2019-09-16 | Elevator guide rail mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868868.6A CN110626910B (en) | 2019-09-16 | 2019-09-16 | Elevator guide rail mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110626910A CN110626910A (en) | 2019-12-31 |
| CN110626910B true CN110626910B (en) | 2024-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910868868.6A Active CN110626910B (en) | 2019-09-16 | 2019-09-16 | Elevator guide rail mounting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN110626910B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086807A (en) * | 2021-03-31 | 2021-07-09 | 日立电梯（中国）有限公司 | Elevator guide rail fixing structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205312831U (en) * | 2015-12-23 | 2016-06-15 | 张家港市通达电梯装璜有限公司 | Elevator guide rail's pressure baffle |
| CN210824990U (en) * | 2019-09-16 | 2020-06-23 | 浙江欧姆龙电梯有限公司 | Elevator guide rail mounting structure |
-
2019
- 2019-09-16 CN CN201910868868.6A patent/CN110626910B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205312831U (en) * | 2015-12-23 | 2016-06-15 | 张家港市通达电梯装璜有限公司 | Elevator guide rail's pressure baffle |
| CN210824990U (en) * | 2019-09-16 | 2020-06-23 | 浙江欧姆龙电梯有限公司 | Elevator guide rail mounting structure |
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| Publication number | Publication date |
|---|---|
| CN110626910A (en) | 2019-12-31 |
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