CN109748173B - Mounting structure of hollow elevator guide rail and connecting guide piece - Google Patents
Mounting structure of hollow elevator guide rail and connecting guide piece Download PDFInfo
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- CN109748173B CN109748173B CN201711081607.7A CN201711081607A CN109748173B CN 109748173 B CN109748173 B CN 109748173B CN 201711081607 A CN201711081607 A CN 201711081607A CN 109748173 B CN109748173 B CN 109748173B
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- guide rail
- mounting
- hollow elevator
- elevator guide
- positioning holes
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Abstract
The invention discloses a hollow elevator guide rail and guide connecting piece mounting structure capable of replacing a single hollow elevator guide rail, wherein a group of mounting positioning holes are respectively formed in two ends of the lower mounting edge of the hollow elevator guide rail, and at least one of the group of mounting positioning holes is a long round hole; the leader includes: a guide plate and a support plate, the support plate comprising: the supporting base plate is provided with a guide supporting plate in the middle, and the supporting base plate is provided with two groups of supporting threaded holes which correspond to the two groups of mounting positioning holes on the hollow elevator guide rail one by one; the guide plate comprises: the supporting plate and the pair of side baffles are arranged at two ends of the supporting plate and are parallel to each other; the supporting plate is provided with supporting plate positioning holes which are in one-to-one correspondence with the two groups of mounting positioning holes on the hollow elevator guide rail. The installation structure of the hollow elevator guide rail and the guide piece can be widely applied to the installation of various hollow elevator guide rails.
Description
Technical Field
The invention relates to a mounting structure of a hollow elevator guide rail, in particular to a mounting structure of a hollow elevator guide rail and a guide piece.
Background
At present, the structure of the conventional guide rail for a hollow elevator, which is used for installation, generally includes: the guide plate and the support plate are connected, the support plate is arranged at the joint inside the pair of hollow elevator electric rails in a spanning mode, then the guide plate is supported on the hollow elevator guide rail, and the guide plate, the hollow elevator guide rail and the support plate are fixed together through bolts. In the practical use process, when abnormal conditions such as a slight earthquake occur to cause local deformation of the hollow elevator guide rail, and only the local hollow elevator guide rail needs to be replaced, the guide rail in the whole elevator well can be detached and installed again, so that the maintenance is very inconvenient, and the maintenance cost is greatly increased.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a mounting structure of a hollow elevator guide rail and a guide piece, which can replace a single hollow elevator guide rail.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a mounting structure for a hollow elevator guide rail and a guide, the hollow elevator guide rail comprising: the hollow elevator guide rail comprises a pair of guide rail edges which are parallel to each other, a guide edge which connects the upper ends of the guide rail edges, an upper mounting edge which connects the inner ends of the upper mounting edge with the lower end of the guide rail edge on the corresponding side, a connecting edge which connects the upper ends of the connecting edge with the outer end of the upper mounting edge on the corresponding side, and a lower mounting edge which connects the lower ends of the connecting edges, so that the hollow elevator guide rail forms a cavity shaped like a Chinese character 'tu', one end of the lower mounting edge of the hollow elevator guide rail is provided with a first group of mounting positioning holes, the other end of the lower mounting edge of the hollow elevator guide rail is provided with a second group of mounting positioning holes, the first group of mounting positioning holes comprises at least two mounting positioning holes, at least one mounting hole is a long round hole arranged along the length direction of the hollow; the guide piece comprises: connect baffle and backup pad, this backup pad includes: the supporting bottom plate is provided with two groups of supporting threaded holes which respectively correspond to a first group of mounting positioning holes at one end of the hollow elevator guide rail and a second group of mounting positioning holes at the other end of the hollow elevator guide rail; the guide plate comprises: the distance between the inner walls of the pair of side baffles is greater than the distance between the outer walls of the pair of connecting edges of the hollow elevator guide rail; the supporting plate is provided with supporting plate positioning holes which correspond to the mounting positioning holes in the first and second groups of mounting positioning holes at the two ends of the lower mounting edge of the hollow elevator guide rail one by one.
As a preferable scheme, in the installation structure of the hollow elevator guide rail and the guide member, the support base plate is a split structure, and the support base plate comprises: the guide support plate is arranged on the movable support base plate and exceeds the movable support base plate in the length direction of the hollow elevator guide rail, the support threaded holes corresponding to the first group of installation positioning holes are formed in the movable support base plate, and the support threaded holes corresponding to the second group of installation positioning holes are formed in the fixed support base plate.
As a preferred scheme, in the installation structure of the hollow elevator guide rail and the guide connecting piece, the fixed support bottom plate is further provided with at least one riveting inner hole, the corresponding end of the hollow elevator guide rail is provided with riveting outer holes corresponding to the riveting inner holes in the fixed support bottom plate one to one, and the support plate is provided with rivet avoiding holes corresponding to the riveting outer holes in the hollow elevator guide rail one to one.
Preferably, in the mounting structure of the hollow elevator guide rail and the guide member, the first group of mounting positioning holes and the second group of mounting positioning holes respectively comprise four mounting positioning holes in two rows and two columns, wherein two mounting positioning holes far away from the end part of the first group of mounting positioning holes are oblong holes.
Preferably, in the installation structure of the hollow elevator guide rail and the guide member, two riveting inner holes are arranged on the fixed support bottom plate along a direction perpendicular to the length direction of the hollow elevator guide rail, and the two riveting inner holes are positioned between the two pairs of support threaded holes.
Preferably, in the mounting structure of the hollow elevator guide rail and the guide piece, an included angle between the pair of upper mounting edges and the guide rail edge is 100-130 degrees.
Preferably, in the mounting structure of the hollow elevator guide rail and the guide piece, an included angle between the pair of upper mounting edges and the guide rail edge is 105-120 degrees.
Preferably, in the structure for mounting a hollow elevator guide rail and a guide, the guide is formed by bending a steel plate.
The invention has the beneficial effects that: according to the invention, at least one mounting positioning hole in the first group of mounting positioning holes is the long round hole, so that the bolt cap holding the bolt can drive the supporting base plate to stretch along the length direction of the hollow elevator guide ladder under the condition that the bolt on the long round hole is not loosened, and the hollow elevator guide rail is greatly convenient to disassemble and assemble. In addition, because the supporting baseplate comprise a fixed supporting baseplate and a movable supporting baseplate, and the guide supporting plate on the movable supporting baseplate exceeds the end part of the movable supporting baseplate, the fixed supporting baseplate can be fixed at one end of the hollow elevator guide rail, then, during installation, the movable supporting baseplate is only required to be pushed out outwards to press the fixed supporting baseplate, the design is ingenious, the stroke of the movable supporting baseplate is greatly shortened, the long round hole in the corresponding first installation positioning hole is shorter, and the strength of the hollow elevator guide rail is ensured.
Drawings
Fig. 1 is a schematic structural view of a hollow elevator guide rail according to the present invention.
Fig. 2 is a schematic diagram of the right-side structure of fig. 1.
Fig. 3 is a perspective view of the fixed support base plate.
Fig. 4 is a perspective view of the movable supporting base plate to which the guide supporting plate is attached.
Fig. 5 is a schematic structural diagram of the guide plate according to the present invention.
Fig. 6 is a left side view of the structure of fig. 5.
Fig. 7 is a schematic perspective view of a hollow elevator guide rail.
Fig. 8 is a schematic view of a pair of hollow elevator guide rails in comparison to the location of openings in the guide plates.
The reference numerals in fig. 1 to 8 are: 1. the hollow elevator guide rail comprises a hollow elevator guide rail body, 11, a guide edge, 12, a guide rail edge, 13, an upper mounting edge, 14, a connecting edge, 15, a lower mounting edge, 151, a mounting and positioning circular hole, 152, a mounting and positioning long circular hole, 153, a riveting outer hole, 20, a fixed supporting bottom plate, 21, a supporting threaded hole, 23, a riveting inner hole, 30, a movable supporting bottom plate, 31, a supporting threaded hole, 34, a guide supporting plate, 4, a connecting guide plate, 40, a supporting plate, 41, a supporting plate positioning hole, 43 and a rivet avoiding hole, 44 and a side baffle.
Detailed Description
A specific embodiment of the installation structure of a hollow elevator guide rail and a guide member according to the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, the hollow elevator guide rail and guide mounting structure according to the present invention includes: a pair of guide rail edges 12 which are parallel to each other, a guide edge 11 which connects the upper ends of the guide rail edges 12, a pair of upper mounting edges 13 the inner ends of which are connected with the lower ends of the guide rail edges 12 on the corresponding side, a pair of connecting edges 14 the upper ends of which are respectively connected with the outer ends of the upper mounting edges 13 on the corresponding side, and a lower mounting edge 15 which connects the lower ends of the connecting edges 14, so that the hollow elevator guide rail 1 forms a cavity shaped like a Chinese character 'tu', one end of the lower mounting edge 15 of the hollow elevator guide rail 1 is provided with a first group of mounting and positioning holes which are composed of four mounting and positioning holes in two rows and two columns, two mounting and positioning holes which are close to the corresponding end part in the first group of mounting and positioning holes are mounting and positioning round holes 151, the other two mounting and positioning round holes are mounting and positioning round holes 152, and the other end of the lower mounting edge 15 of the hollow, the four mounting positioning holes are mounting positioning round holes 151; the guide piece comprises: a receiving plate 4 and a support plate comprising: the width of the split type fixed supporting base plate 20 and the width of the split type movable supporting base plate 30 correspond to the distance between the inner walls of the pair of connecting edges 14 of the hollow elevator guide rail 1, a guide supporting plate 34 with the thickness corresponding to the distance between the inner walls of the pair of guide rail edges 12 of the hollow elevator guide rail 1 is arranged on the movable supporting base plate 30 in the middle along the length direction vertical to the hollow elevator guide rail 1, the guide supporting plate 34 exceeds the end surface of the movable supporting base plate 30 in the length direction of the hollow elevator guide rail 1, the fixed supporting base plate 20 is provided with supporting threaded holes 21 corresponding to four mounting and positioning round holes 151 in the second group of mounting and positioning holes one by one, the fixed supporting base plate 20 is provided with two riveting inner holes 23 along the length direction vertical to the hollow elevator guide rail 1, and the two riveting inner holes 23 are positioned between the two pairs of supporting, riveting outer holes 153 corresponding to the riveting inner holes 23 in the fixed support base plate 1 one by one are formed in the corresponding ends of the hollow elevator guide rail 1, and supporting threaded holes 31 corresponding to the two mounting and positioning round holes 151 and the two mounting and positioning long round holes 152 in the first group of mounting and positioning holes are formed in the movable support base plate 30; the guide plate 4 comprises: the supporting plate 40 and a pair of side baffles 44 are arranged at two ends of the supporting plate 40 and are parallel to each other, the distance between the inner walls of the pair of side baffles 44 is larger than the distance between the outer walls of the pair of connecting edges 14 of the hollow elevator guide rail 1, and supporting plate positioning holes 41 which correspond to the mounting positioning holes in the first and second groups of mounting positioning holes at two ends of the lower mounting edge 15 of the hollow elevator guide rail 1 one by one and rivet avoiding holes 43 which correspond to the riveting outer holes 153 in the hollow elevator guide rail 1 one by one are formed in the supporting plate 40. In the present embodiment, the guide plate 4 is generally formed by bending a metal plate (usually a steel plate); the included angle between a pair of upper mounting edges 13 and guide rail edges 12 in the hollow elevator guide rail 1 is controlled to be 100-130 degrees generally, and is controlled to be 105-120 degrees preferably.
During actual installation, the fixed support bottom plate 20 is fixed at one end of the hollow elevator electric rail 1, which is provided with the riveting outer hole 153, and the movable support bottom plate 30 is installed at the other end of the hollow elevator guide rail 1, which is provided with the installation positioning long circular holes 152, so that under the condition that bolts in the pair of installation positioning long circular holes 152 are not loosened, the bolt cap holding the bolts drives the movable support bottom plate 30 to stretch along the length direction of the hollow elevator guide ladder 1, and the hollow elevator guide rail 1 is greatly convenient to disassemble and assemble.
The above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.
Claims (5)
1. A mounting structure for a hollow elevator guide rail and a guide, the hollow elevator guide rail comprising: the hollow elevator guide rail comprises a pair of guide rail edges which are parallel to each other, a guide edge which connects the upper ends of the guide rail edges, an upper mounting edge which connects the inner ends of the guide rail edges with one side correspondingly and the lower end of the guide rail edge with the other side correspondingly, a connecting edge which connects the upper ends of the connecting edge with the outer end of the upper mounting edge with one side correspondingly and a lower mounting edge which connects the lower ends of the connecting edges, so that the hollow elevator guide rail forms a cavity shaped like a Chinese character 'tu', and the hollow elevator guide rail is characterized in that: a first group of mounting positioning holes are formed in one end of the lower mounting edge of the hollow elevator guide rail, a second group of mounting positioning holes are formed in the other end of the lower mounting edge of the hollow elevator guide rail, the first group of mounting positioning holes comprise at least two mounting positioning holes, at least one long round hole is formed in the length direction of the hollow elevator guide ladder, and the second group of mounting positioning holes comprise at least two mounting positioning holes; the guide piece comprises: connect baffle and backup pad, this backup pad includes: the supporting bottom plate is provided with two groups of supporting threaded holes which respectively correspond to a first group of mounting positioning holes at one end of the hollow elevator guide rail and a second group of mounting positioning holes at the other end of the hollow elevator guide rail; the guide plate comprises: the distance between the inner walls of the pair of side baffles is greater than the distance between the outer walls of the pair of connecting edges of the hollow elevator guide rail; the supporting plate is provided with supporting plate positioning holes which correspond to the mounting positioning holes in the first and second groups of mounting positioning holes at the two ends of the lower mounting edge of the hollow elevator guide rail one by one; the supporting baseplate be split type structure, this supporting baseplate includes: the guide support plate is arranged on the movable support bottom plate and exceeds the movable support bottom plate in the length direction of the hollow elevator guide rail, support threaded holes corresponding to the first group of mounting positioning holes are formed in the movable support bottom plate, and support threaded holes corresponding to the second group of mounting positioning holes are formed in the fixed support bottom plate; the fixed support bottom plate is also provided with at least one riveting inner hole, the corresponding end of the hollow elevator guide rail is provided with riveting outer holes which are in one-to-one correspondence with the riveting inner holes on the fixed support bottom plate, and the supporting plate is provided with rivet avoiding holes which are in one-to-one correspondence with the riveting outer holes on the hollow elevator guide rail; the first group of mounting positioning holes and the second group of mounting positioning holes respectively comprise four mounting positioning holes in two rows and two columns, wherein two mounting positioning holes far away from the end part in the first group of mounting positioning holes are long round holes.
2. The mounting structure of a hollow elevator guide rail and guide according to claim 1, wherein: two riveting inner holes are arranged on the fixed supporting bottom plate along the length direction vertical to the hollow elevator guide rail, and the two riveting inner holes are positioned between the two pairs of supporting threaded holes.
3. The mounting structure of a hollow elevator guide rail and guide according to claim 1, wherein: and the included angle between the pair of upper mounting edges and the guide rail edge is 100-130 degrees.
4. A hollow elevator guide rail and guide mounting structure according to claim 3, wherein: and the included angle between the pair of upper mounting edges and the guide rail edge is 105-120 degrees.
5. The mounting structure of a hollow elevator guide rail and guide according to any one of claims 1 to 4, wherein: the guide plate is formed by bending a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081607.7A CN109748173B (en) | 2017-11-07 | 2017-11-07 | Mounting structure of hollow elevator guide rail and connecting guide piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081607.7A CN109748173B (en) | 2017-11-07 | 2017-11-07 | Mounting structure of hollow elevator guide rail and connecting guide piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109748173A CN109748173A (en) | 2019-05-14 |
| CN109748173B true CN109748173B (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711081607.7A Active CN109748173B (en) | 2017-11-07 | 2017-11-07 | Mounting structure of hollow elevator guide rail and connecting guide piece |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013091558A (en) * | 2011-10-26 | 2013-05-16 | Mitsubishi Electric Corp | Elevator device |
| CN104334489A (en) * | 2012-04-26 | 2015-02-04 | 三菱电机株式会社 | Elevator device and method for assembling guide rail for same |
| CN103407861B (en) * | 2013-07-25 | 2014-10-22 | 张家港市通达电梯装璜有限公司 | Hollow elevator guide rail as well as pressing guide plate and connection plate of hollow elevator guide rail |
| CN206553014U (en) * | 2017-02-17 | 2017-10-13 | 湖州格林电梯科技有限公司 | A kind of elevator hollow guide rail combined mechanism |
| CN207061574U (en) * | 2017-08-25 | 2018-03-02 | 张家港市通达电梯装璜有限公司 | A kind of hollow cage guide and the mounting structure for connecing guiding element |
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2017
- 2017-11-07 CN CN201711081607.7A patent/CN109748173B/en active Active
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| CN109748173A (en) | 2019-05-14 |
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