CN114803771B - Elevator guide rail distribution and guide rail bracket positioning method - Google Patents
Elevator guide rail distribution and guide rail bracket positioning method Download PDFInfo
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- CN114803771B CN114803771B CN202210567377.XA CN202210567377A CN114803771B CN 114803771 B CN114803771 B CN 114803771B CN 202210567377 A CN202210567377 A CN 202210567377A CN 114803771 B CN114803771 B CN 114803771B
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- 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
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- 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The invention discloses an elevator guide rail distribution and guide rail bracket positioning method, which comprises the following steps: a. the guide rails are arranged according to the total height of the well, the length of the first guide rail or the last two guide rails can be changed, and the other guide rails are all 5m guide rails; b. arranging guide rail brackets according to the arrangement of the guide rails, wherein the distance between the first guide rail bracket and the last guide rail bracket is 0.6m, and the distance between other guide rail brackets is according to the design value; c. judging whether the guide rail bracket is interfered with the guide rail connecting plate or not; d. judging the number of guide rail brackets on each guide rail so that each guide rail is at least provided with two guide rail brackets for fixing; e. and outputting data of the length of each guide rail, the distance between guide rail brackets of each guide rail and the position of a specific guide rail bracket on the guide rail, and importing the data into a CAD document in a form of a table. The invention can effectively reduce the material cost, reduce the drawing time of engineers and improve the working efficiency while ensuring the safety.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to an elevator guide rail distribution and guide rail bracket positioning method.
Background
At present, most manufacturers basically arrange the guide rail and the guide rail bracket in the following ways:
1. the guide rail model is selected to be one gear or two gears, the guide rail brackets are arranged according to 2.5m first gears (the distance between the guide rail brackets of 2.5m first gears is not interfered by the guide rail and the guide rail connecting plate);
2. the guide rail types are commonly arranged in the industry, the guide rail brackets are arranged according to the 2.0m first grade (the distance between the guide rail brackets of the 2.0m first grade, and the guide rail connecting plate generally do not interfere with each other);
3. engineers draw the positions of the guide rails one by one and draw the positions of the guide rail brackets one by one according to the well data (ensuring that the guide rail brackets and the guide rail connecting plates do not interfere);
4. according to the total height of the well and the calculated distance between the guide rail brackets, the theoretical value of the number of the guide rail brackets is added by 2 or 3 (there is concern that the guide rail brackets interfere, the position of the guide rail brackets is moved to make the number of the guide rail brackets insufficient, and there is concern that only one guide rail bracket is fixed to the short guide rail to cause safety problem).
The prior arrangement has the following defects:
1. the guide rail type is configured in a mode of selecting a large first gear/two gears, the guide rail brackets are arranged according to a first gear of 2.5m, and the material cost of the guide rail is increased greatly;
2. the guide rail brackets are arranged according to a 2.0m first gear, and the material cost of the guide rail brackets can also rise greatly;
3. the engineer draws the positions of the guide rail one by one and draws the positions of the guide rail brackets one by one, the guide rail brackets and the guide rail connecting plates are required to be ensured not to interfere, time and effort are wasted, one elevator takes about 1-2 hours to draw, and the obtained scheme is not always the optimal scheme (the number of the guide rail brackets is increased, and the corresponding material cost is increased);
4. reserving too much design redundancy can also result in an increase in the number of guide rail brackets.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a method for distributing elevator guide rails and positioning guide rail brackets, which can furthest reduce the material cost, reduce the drawing time of engineers, save time and labor and improve the working efficiency on the basis of ensuring the safety.
The technical scheme of the invention is as follows:
the elevator guide rail distribution and guide rail bracket positioning method is suitable for a concrete well and comprises the following steps:
a. the guide rails are arranged according to the total height of the well, the length of the first guide rail or the last two guide rails can be changed, and the other guide rails are all 5m guide rails;
b. according to the arrangement of the guide rails, the guide rail brackets are arranged, the distance between the first guide rail bracket and the last guide rail bracket is 0.6m, and the distance between other guide rail brackets is according to the design value;
c. judging whether the guide rail bracket is interfered with the guide rail connecting plate or not;
d. judging the number of guide rail brackets on each guide rail so that each guide rail is at least provided with two guide rail brackets for fixing;
e. and outputting data of the length of each guide rail, the distance between guide rail brackets of each guide rail and the position of a specific guide rail bracket on the guide rail, and importing the data into a CAD document in a form of a table.
In the step a, the length of the first guide rail is more than or equal to 3m.
In the step a, the first guide rail can be a 3m guide rail or a 3.5m guide rail or a 4m guide rail or a 5m guide rail.
In the step a, the length of the last guide rail or the last two guide rails is more than 1m.
In step S1, the last guide rail or the last two guide rails may be a 1.5m guide rail or a 2.5m guide rail or a 3m guide rail or a 3.5m guide rail or a 4m guide rail or a 5m guide rail.
In the step a, when the guide rails are arranged, if the last guide rail is less than or equal to 1m, the lengths of the last two guide rails can be changed.
In step b, the maximum spacing of the other rail brackets is 2.4m.
In step c, when the upper limit or the lower limit of the guide rail bracket is between the upper limit and the lower limit of the guide rail connecting plate, the guide rail bracket and the guide rail connecting plate are judged to interfere.
Compared with the prior art, the invention has the beneficial effects that: the invention can effectively reduce the quantity of the installation guide rail, the guide rail connecting plate and the guide rail bracket while ensuring safety, furthest reduces the material cost, reduces the drawing time of engineers, saves time and labor and improves the working efficiency.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In order to illustrate the technical scheme of the invention, the following description is made by specific examples.
Examples
The embodiment provides a method for distributing elevator guide rails and positioning guide rail brackets, which is applicable to a concrete hoistway and comprises the following steps:
a. the guide rails are arranged according to the total height of the well, the length of the first guide rail or the last two guide rails can be changed, and the other guide rails are all 5m guide rails;
wherein the length of the first guide rail is more than or equal to 3m (because the space between the first-grade guide rail brackets is 0.6m, national standard prescribes that the height of the counterweight guardrail is at least 2m high, the counterweight guardrail is arranged between the first-grade guide rail brackets and the second-grade guide rail brackets, the space between the second-grade guide rail brackets is at least 2m, considering that the height of the connecting surface 100 of the guide rail brackets and the guide rail is more than or equal to 0.12, the height of the guide rail connecting plate is more than or equal to 0.12, 0.6+2+0.1+0.12=2.82 is more than or equal to 3m, 3m guide rail or 3.5m guide rail or 4m guide rail or 5m guide rail is selected, the length of the last guide rail or the last two guide rails is more than 1m, and 1.5m guide rail or 2.5m guide rail or 3.5m guide rail or 4m guide rail or 5m guide rail is selected;
for example, if the total height of the hoistway is 43m, the guide rail arrangement is 3-5-5-5-5-5-5-5 or 5-5-5-5-5-5-5-3, and considering the installation of the counterweight guardrail, the short guide rail is generally placed at the first guide rail;
when the guide rails are arranged, if the last guide rail is less than or equal to 1m, the lengths of the last two guide rails can be changed, for example, the total height of a hoistway is 41m, and the guide rail arrangement is 5-5-5-5-5-5-3-3;
the advantage of using 5m guide rails (the length of the guide rails in the industry is 1m or 1.5m or 2.5m or 3m or 3.5m or 4m or 5 m) for most of the sorting is that the number of the mounting guide rails and the number of the guide rail connecting plates can be reduced, and if the number of the guide rails is too many, the installer can have trouble in finding the guide rails (the weight of the guide rail of one T75 is about 40 kg);
the implementation method comprises the following steps: inputting the total height of the well and the length of the first guide rail, and analyzing the arrangement of the guide rails by the system, wherein the following steps are included (the following formula only expresses the judgment of one guide rail, and the judgment formulas of other guide rails are changed according to the position change of the guide rail);
a1, inputting the length of the first guide rail and the total height of the well.
a2, setting 60 guide rails in a row (the height of a hoistway is 300m at most, and the height of the hoistway in the market can be basically and completely covered), so that the rest guide rails are 5 5 and … … (up to 60);
a3, according to the input total height of the well, using the following formula: IF (($k2-SUM ($g128:g128))/5000 >1,5000, celing ($k2,500) -SUM ($g128:g128)) determines the rail length at the location (formula resolution: total hoistway height minus SUM of rail from first root rail divided by 5000, IF the result is greater than 1, the root rail length is 5000, otherwise the length of the root rail is the total hoistway height minus SUM of rail from first root rail divided by the SUM of rail heights);
a4, since 60 guide rails are set, the total height of the actual hoistway is not so high, the length of the guide rail at the position is 0 or a negative value according to the formula, so that the negative value and 0 are shielded by the if function, and meanwhile, the formula is determined and changed into 3.5m when the height of the hoistway is not an integer multiple of 500 (for example, when the last guide rail is 3.2 m) is considered as follows: IFERROR (CEILING (IF (F127 >0, F127, "), 500,");
a5, if the length of the top guide rail is less than or equal to 1m, basically determining that the top guide rail bracket can only be provided with the first guide rail bracket, according to the design principle of a guide rail with at least two guide rail brackets, adding the first guide rail bracket on the top guide rail, and unreasonably, thus leading to the next-to-last (5 m long guide rail) to be a little longer (the current formula is that when the length of the top guide rail is 1m, the length of the next-to-last guide rail is the average value of the lengths of the two guide rails, the length of the first-to-last guide rail is the sum of the lengths of the two guide rails minus the length of the second-to-last guide rail) to be a formula: IF (e127=5000, IF (e126 > =1500, E127, IF (e126 <1500, ceiling ((e126+e127)/2, 500))), IF (e127 <1500, sum (e127:e128) -D128, IF (AND (e127 < >4500, e127< ""), E127, IF (e127=4500, 5000, IF (e127= ","))));
a6, after the length of each guide rail is determined, using the VBA of EXCEL to assign the value of the guide rail length of the row to another row of cells:
b. according to the guide rail arrangement, the guide rail brackets are arranged, the distance between the first guide rail brackets is 0.6m, the distance between other guide rail brackets is 2.4m according to the design value, and the assignment process of the guide rail brackets is as follows:
the first gear guide rail bracket spacing is 0.6m, the other gear guide rail bracket spacing is 2.4m, the maximum number of guide rail brackets is set to 123 (basically, all floor heights in the industry can be covered) and the EXCEL VBA is used for assigning values:
c. judging whether the guide rail bracket is interfered with the guide rail connecting plate or not;
c1, because the guide rails are connected by using the guide rail connecting plates, in order to prevent the guide rail bracket from interfering with the guide rail connecting plates, the specific positions of the guide rail connecting plates must be known (the following formula only expresses the position of a certain guide rail connecting plate, and the judging formulas of the positions of other guide rail connecting plates are changed along with the change of the positions of the guide rails), and the lower limit positions of the specific guide rail connecting plates are as follows: B128-Q5/2, the upper limit position is: f (B127 < "", I127+ $Q$5, ");
c2, according to the arrangement of the guide rail brackets, the lower limit of the guide rail brackets is SUM (L127: $L 128), the upper limit of the guide rail brackets is N127+ $L2, when the upper limit of the guide rail brackets is between the upper limit and the lower limit of a certain guide rail connecting plate, the guide rail brackets are judged to interfere with the guide rail connecting plate, and the judgment formula is that (the following is only the interference judgment of the guide rail brackets of a certain gear, whether other guide rail brackets interfere or not, and the formula also changes correspondingly due to different positions of the guide rail brackets):
=if (OR (N127 > = $i 70, N127> = $j 70), AND (N127 > = $i 71, N127< = $j 71), AND (N127 > = $i 72, N127< = $j 72), AND (N127 > = $i 73, N127< = J73), AND (N127 > = $i 74, N127< = $j 74), AND (N127 > = $i $75, N127< = J75), AND (N127 > = $i 76, N127< = J76), AND (N127 > = $i 77, N127> = $j 77), AND (N127 > = $i 78, N127< = J78), AND (N127 > = i= 79, N127> = $j 79), AND (N127 > = $I 80, N127< = $J 80), AND (N127 > = $I 81, N127< = $J 81), AND (N127 > = $I 82, N127< = $J 82), AND (N127 > = $I 83, N127< = J83), AND (N127 > = I84, N127< = J84), AND (N127 > = I= 85, N127< = J85), AND (N127 > = I86, N127< = $J 86), AND (N127 > = I87, N127< = I= 87), AND (N127 > = I88, N127< = J88), AND (N127 > = I89, N127> = 89), AND (N127 > = $I 90, N127< = $J 90), AND (N127 > = $I 91, N127< = $J 91), AND (N127 > = $I 92, N127< = $J 92), AND (N127 > = I93, N127< = J93), AND (N127 > = I94, N127< = J94), AND (N127 > = I95, N127< = J95), AND (N127 > = I96, N127< = J96), AND (N127 > = I97, N127< = I= 97), AND (N127 > = I98, N127< = J98), AND (N127 > = I99, N127< = I= 100), AND (N127 > = I96, N127< = J96), AND (N127 > = $I 101, N127< = $J 101), AND (N127 > = $I 102, N127< = $J 102), AND (N127 > = $I 103, N127< = $J 103), AND (N127 > = $I 104, N127< = J104), AND (N127 > = I105, N127< = J105), AND (N127 > = I106, N127< = J106), AND (N127 > = I107, N127< = $J 107), AND (N127 > = I108, N127< = I108), AND (N127 > = I109, N127< = J109), AND (N127 > = I110, N127> = $J 110), AND (N127 > = $I 111, N127< = $J 111), AND (N127 > = $I 112, N127< = $J 112), AND (N127 > = $I 113, N127< = $J 113), AND (N127 > = $I 114, N127< = J114), AND (N127 > = I115, N127< = J115), AND (N127 > = I116, N127< = J116), AND (N127 > = I117, N127< = $J 117), AND (N127 > = I118, N127< = $J 118), AND (N127 > = I119, N127< = J119), AND (N127 > = I= 120, N127> = 120), AND (N127 > = $I 121, N127< = $J 121), AND (N127 > = $I 122, N127< = $J 122), AND (N127 > = $I 123, N127< = $J 123), AND (N127 > = $I 124, N127< = $J 124), AND (N127 > = I125, N127< = J125), AND (N127 > = I126, N127< = J126), AND (N127 > = I127, N127< = $J 127), AND (N127 > = I128, N127< = $J 128)) "," with AND "," without interference ") when the lower limit of the track bracket is between the upper limit AND the lower limit of the track connection plate, also determined to be track-AND-track-connected-boards interference=if (OR (AND (O127 > = I70, O127> = I75, O127> = J76), AND (O127 > = I77, O127> = J77), AND (O127 > = I78, O127> = J78), AND (O127 > = I73, O127> = J73), AND (O127 > = I74, O127> = J74), AND (O127 > = O127, O127> = I75, O127< = J75), AND (O127 > = I77, O127> = J77), AND (O127 > = O78, O127> = J78, O127> = AND (O127), O127> = AND (O127), AND (O127, O127> = 88, O127> = J88, O127> = AND (O127, O127> = J75), AND (O127 > = $I 90, O127< = $J 90), AND (O127 > = $I 91, O127< = $J 91), AND (O127 > = $I 92, O127< = $J 92), AND (O127 > = I93, O127< = J93), AND (O127 > = I94, O127< = J94), AND (O127 > = I95, O127< = J95), AND (O127 > = I96, O127< = J96), AND (O127 > = I97, O127< = I= 97), AND (O127 > = I98, 127< = J98), AND (O127 > = I99, O127> = I99, O127< = J99), AND (O127 > = 100), AND (O127 > = $I 101, O127< = $J 101), AND (O127 > = $I 102, O127< = $J 102), AND (O127 > = $I 103, O127< = $J 103), AND (O127 > = $I 104, O127< = J104), AND (O127 > = I105, O127< = J105), AND (O127 > = I106, O127< = J106), AND (O127 > = I107, O127< = $J 107), AND (O127 > = I108, O127< = $108), AND (O127 > = I109, 127< = J109), AND (O127 > = I110, O127> = $110), AND (O127 > = $I 111, O127< = $J 111), AND (O127 > = $I 112, O127< = $J 112), AND (O127 > = $I 113, O127< = $J 113), AND (O127 > = $I 114, O127< = J114), AND (O127 > = I115, O127< = J115), AND (O127 > = I116, O127< = J116), AND (O127 > = I117, O127< = $J 117), AND (O127 > = I118, O127< = $J 118), AND (O127 > = I119, O127< = J119), AND (O127 > = $i 120, O127< = $j 120), AND (O127 > = $i 121, O127< = $j 121), AND (O127 > = $i 122, O127< = $j 122), AND (O127 > = $i 123, O127< = J123), AND (O127 > = I124, O127< = J124), AND (O127 > = I125, O127< = J125), AND (O127 > = I126, O127< = $j 126), AND (O127 > = $i 127, O127< = $j 127), AND (O127 > = $i $128, O127< = J128)) "," interference free ");
only when the lower limit and the upper limit of the guide rail bracket are not between the upper limit and the lower limit of the guide rail connecting plate, the guide rail bracket and the guide rail connecting plate are judged not to interfere, and the formula is as follows: IF (AND (p127= "no interference", q127= "no interference"), "no interference", "there is interference") (the formula is only a certain rail bracket interference determination, whether other rail brackets interfere, AND the formula also changes correspondingly due to different rail bracket positions);
c3, for the interference part, the system judges that the person is insensitive to the result, so that when the interference of the guide rail bracket of a certain gear is judged, the system is displayed in red, and the color judgment operation is input in the format judgment;
and c4, when assigning a distance between the guide rail brackets, according to whether a certain guide rail bracket is the last guide rail bracket or not, the specific formula is as follows: IF (AND ($k2 > R128, $k2 < = R127), "rail bracket to last rail bracket pitch" & ($k2-R128), L127);
c5, if the last rail bracket spacing is greater than 0.6m but less than 2.4m, the last rail bracket spacing is 0.6m, the length of the original last rail is reduced by 0.6m when the last rail bracket spacing is newly increased by the last second rail bracket spacing, if the last rail bracket spacing is less than 0.6m, the last rail bracket spacing is changed to 0.6m, the last second rail bracket spacing is correspondingly reduced by the last first rail spacing to become a difference of 0.6 (for example, if the last rail bracket spacing at the beginning is 1.6m, the new last rail bracket spacing is 0.6m, the new last second rail bracket spacing is 1m, if the last rail bracket spacing at the beginning is 0.5m, the new last rail bracket spacing is 0.6m, and the new last second rail bracket spacing is 2.3 m), and the formula is: IF (AND (COUNT (S127) <1, T127) >, 600), T127-600, IF (AND (COUNT (S128) <1, T128) >, 600), 600, IF (AND (COUNT (S127) = 1, COUNT (S126) <1, ($K2-R127) < = 600), T127+ $K2-R127-600, T127))) (because floor height is varied, rail brackets at each location may be top rail brackets for the system, AND thus the decision formulas for the different locations may also be varied);
c6, adjusting the distance between the guide rail brackets with interference parts according to the judging result until the system does not have interference judgment of the red part, wherein a point is noted that as the assignment is that the distance between the guide rail brackets of the first gear is 0.6m and the other guide rail brackets are 2.4m, the distance between the guide rail brackets of the last two gears calculated by a formula is input according to the position of the guide rail of the top end of the subsequent judgment, the distance between the guide rail brackets of the last two gears is manually input, and then whether the interference exists is judged again;
d. judging the number of guide rail brackets on each guide rail so that each guide rail is at least provided with two guide rail brackets for fixing;
d1, judging the position of a specific guide rail bracket on a certain guide rail, wherein the formula is as follows: "(" & LOOKUP (1, 0/($Z$7): $z$128> aa128) $z$7: $z$128) -AA128& IF (AC 127> =2, ",", ") & IF (AC 127> =2, index ($z$7: a guide rail of $ Z128, $ Z7 $ Z128 $ aa128, $ Z7 $ Z128 $ Z7 $ Z128, 0) -1) -AA128,") & IF (AC 127> =3, ",") & IF (AC 127> =3, index ($z 7 $ Z128, $ Z6, ") match (loxkup (1, 0/($z 7 $ Z128) $ aa128), $z 7 $ Z128 $ Z128), $z 7 $z 128)," $z 7 $ Z128 $z 7 $, "z7 6," z7) respectively, "z7) $z 7) respectively," z7) respectively, "xz 7) x6," xz 7) respectively, "x4," xac 127) respectively, "x3," xand, "xx x 3," xand, respectively, "xx x to the case) and, respectively," x3, "and," xand, respectively, "xand (" x, and, "xand respectively," zand xand respectively (tox and $, Z and respectively, "zand (, Z and 3," xand (, Z and, [ Z and 6and respectively, [ Z and, _z and respectively, Z7 3, and respectively, Z7 and respectively, and x7 and respectivelyz, Z7 and respectivelyz, Z and respectivelyz and "Z and3 and" Z3and and "Z z3 and 18Z 3 and 18 and to Z18 and to and to and;
d2, the result of the system analysis is insensitive and easy to misjudge, therefore, in the specific guide rail bracket serial number, whether a certain guide rail exists only in a first guide rail bracket is required to be judged, a judging formula is input into each cell format, and K6= "No" & SUM (INDIRECT ("AC" & SMALL ((IF ($AC $6 $$AC $127=1, ROW ($6 $127), 9^9)), ROW (A$15)): ": AC 1048576")) ";
e. and outputting data of the length of each guide rail, the distance between guide rail brackets of each guide rail and the position of a specific guide rail bracket on the guide rail, and importing the data into a CAD document in a form of a table, wherein the VBA code is as follows:
the elevator guide rail distribution and guide rail bracket positioning method provided by the embodiment has the following advantages:
1. according to the maximum distance calculated value of the guide rail brackets, the position of the guide rail brackets can be rapidly calculated, interference between the guide rail brackets and the guide rail connecting plate is avoided, on-site installation is guided, and the safety of the elevator is ensured;
2. the length of each guide rail is calculated according to the total height of the well, so that the utilization rate of the guide rail is maximized;
3. the number of the guide rail brackets is minimized (2 guide rail brackets of one ladder province on average) while two guide rail brackets are fixed on each guide rail;
in summary, the invention has the following characteristics:
1. safety can be ensured;
2. specific installation guide can be provided for on-site installation, so that the interference between the guide rail bracket and the guide rail connecting plate is avoided;
3. the number of the guide rail brackets can be reduced as much as possible according to the specification of the guide rail of the company, and the material cost of the guide rail brackets is reduced to the maximum extent;
4. the drawing time of a pre-sale engineer is reduced, and the working efficiency is improved;
5. the method is also applicable to steel derrick elevator projects, the number of steel derrick cross braces of clients can be reduced to the greatest extent, and the well cost is reduced.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (3)
1. The elevator guide rail distribution and guide rail bracket positioning method is suitable for a concrete hoistway and is characterized by comprising the following steps of:
a. the guide rail arrangement is carried out according to the total height of a hoistway, the length of a first guide rail or a last two guide rails is changeable, wherein the length of the first guide rail is more than or equal to 3m, a 3m guide rail or a 3.5m guide rail or a 4m guide rail or a 5m guide rail is selected, the length of the last guide rail or the last two guide rails is more than 1m, a 1.5m guide rail or a 2.5m guide rail or a 3m guide rail or a 3.5m guide rail or a 4m guide rail or a 5m guide rail is selected, the other guide rails are all 5m guide rails, and when the guide rail arrangement is carried out, if the length of the last guide rail is less than or equal to 1m, the lengths of the last two guide rails are changeable;
b. arranging guide rail brackets according to the arrangement of the guide rails, wherein the distance between the first guide rail bracket and the last guide rail bracket is 0.6m, and the distance between other guide rail brackets is according to the design value;
c. judging whether the guide rail bracket is interfered with the guide rail connecting plate or not;
d. judging the number of guide rail brackets on each guide rail so that each guide rail is at least provided with two guide rail brackets for fixing;
e. and outputting data of the length of each guide rail, the distance between guide rail brackets of each guide rail and the position of a specific guide rail bracket on the guide rail, and importing the data into a CAD document in a form of a table.
2. The method according to claim 1, wherein in step b, the maximum distance between the other guide rail brackets is 2.4m.
3. The elevator guide rail distribution and guide rail bracket positioning method according to claim 1, wherein in step c, when the upper limit or the lower limit of the guide rail bracket is between the upper limit and the lower limit of the guide rail connecting plate, it is determined that the guide rail bracket and the guide rail connecting plate interfere.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08300042A (en) * | 1995-05-08 | 1996-11-19 | Hitachi Ltd | Bend straightening load calculating method |
| JP2000233880A (en) * | 1999-02-15 | 2000-08-29 | Hitachi Building Systems Co Ltd | Guide rail laying method for elevator |
| US6431322B1 (en) * | 2000-07-31 | 2002-08-13 | Inventio Ag | Plunger guide for a telescopic jack in a hydraulic elevator |
| JP2004026429A (en) * | 2002-06-26 | 2004-01-29 | Shirai Eremeka:Kk | Elevator installing method |
| 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 |
| CN104401839A (en) * | 2014-11-07 | 2015-03-11 | 康力电梯股份有限公司 | U-shaped elevator guide rail bracket |
| CN205662189U (en) * | 2015-12-07 | 2016-10-26 | 邓潮森 | Mounting structure of elevator guide rail and elevator |
| CN106865382A (en) * | 2017-02-22 | 2017-06-20 | 张家港奥斯卡电梯部件有限公司 | A kind of spacing firm T-shaped cage guide |
| EP3231757A1 (en) * | 2016-04-15 | 2017-10-18 | Otis Elevator Company | Guide rail support |
| CN108545573A (en) * | 2018-04-28 | 2018-09-18 | 快意电梯股份有限公司 | Elevator exclusive guideway and elevator |
| CN213505482U (en) * | 2020-10-13 | 2021-06-22 | 东莞市鑫峰建筑机械有限公司 | Guide rail for construction elevator in hoistway |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020069265A1 (en) * | 2018-09-27 | 2020-04-02 | Nationwide Lifts | Glass elevator innovations |
-
2022
- 2022-05-24 CN CN202210567377.XA patent/CN114803771B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08300042A (en) * | 1995-05-08 | 1996-11-19 | Hitachi Ltd | Bend straightening load calculating method |
| JP2000233880A (en) * | 1999-02-15 | 2000-08-29 | Hitachi Building Systems Co Ltd | Guide rail laying method for elevator |
| US6431322B1 (en) * | 2000-07-31 | 2002-08-13 | Inventio Ag | Plunger guide for a telescopic jack in a hydraulic elevator |
| JP2004026429A (en) * | 2002-06-26 | 2004-01-29 | Shirai Eremeka:Kk | Elevator installing method |
| 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 |
| CN104401839A (en) * | 2014-11-07 | 2015-03-11 | 康力电梯股份有限公司 | U-shaped elevator guide rail bracket |
| CN205662189U (en) * | 2015-12-07 | 2016-10-26 | 邓潮森 | Mounting structure of elevator guide rail and elevator |
| EP3231757A1 (en) * | 2016-04-15 | 2017-10-18 | Otis Elevator Company | Guide rail support |
| CN106865382A (en) * | 2017-02-22 | 2017-06-20 | 张家港奥斯卡电梯部件有限公司 | A kind of spacing firm T-shaped cage guide |
| CN108545573A (en) * | 2018-04-28 | 2018-09-18 | 快意电梯股份有限公司 | Elevator exclusive guideway and elevator |
| CN213505482U (en) * | 2020-10-13 | 2021-06-22 | 东莞市鑫峰建筑机械有限公司 | Guide rail for construction elevator in hoistway |
Non-Patent Citations (2)
| Title |
|---|
| 基于嵌入式***的电梯导轨支架间距自动测量仪;何祖恩;;自动化与仪表(第12期);第58-61页 * |
| 电梯对重导轨支架在不同标准地震烈度下的应力研究;马雯波;杨生泉;刘荟琼;;起重运输机械(第11期);第85-88页 * |
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